array:23 [
  "pii" => "S1578219008702890"
  "issn" => "15782190"
  "doi" => "10.1016/S1578-2190(08)70289-0"
  "estado" => "S300"
  "fechaPublicacion" => "2008-08-01"
  "aid" => "70289"
  "copyright" => "Academia Española de Dermatología y Venereología and Elsevier España, S.L."
  "copyrightAnyo" => "2008"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "fla"
  "cita" => "Actas Dermosifiliogr. 2008;99:456-63"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:2 [
    "total" => 3021
    "formatos" => array:3 [
      "EPUB" => 38
      "HTML" => 1597
      "PDF" => 1386
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S1578219008702907"
    "issn" => "15782190"
    "doi" => "10.1016/S1578-2190(08)70290-7"
    "estado" => "S300"
    "fechaPublicacion" => "2008-08-01"
    "aid" => "70290"
    "copyright" => "Academia Española de Dermatología y Venereología and Elsevier España, S.L."
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Actas Dermosifiliogr. 2008;99:464-8"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 2285
      "formatos" => array:3 [
        "EPUB" => 35
        "HTML" => 1501
        "PDF" => 749
      ]
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original articles</span>"
      "titulo" => "Changes in Incidence of Malignant Melanoma in the Last 19 Years in a Tertiary Hospital on the Mediterranean Coast"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "464"
          "paginaFinal" => "468"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Evoluci&#243;n del Melanoma Maligno Cut&#225;neo en los &#218;ltimos 19 A&#241;os en un Hospital Terciario de la Cuenca Mediterr&#225;nea"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "J&#46; Marcoval, A&#46; Moreno, A&#46; Torras, E&#46; Baumann, J&#46; Graells, M&#46;I&#46; Gallego"
          "autores" => array:6 [
            0 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Marcoval"
            ]
            1 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Moreno"
            ]
            2 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Torras"
            ]
            3 => array:2 [
              "nombre" => "E&#46;"
              "apellidos" => "Baumann"
            ]
            4 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Graells"
            ]
            5 => array:2 [
              "nombre" => "M&#46;I&#46;"
              "apellidos" => "Gallego"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1578219008702907?idApp=UINPBA000044"
    "url" => "/15782190/0000009900000006/v1_201304241435/S1578219008702907/v1_201304241435/en/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S1578219008702889"
    "issn" => "15782190"
    "doi" => "10.1016/S1578-2190(08)70288-9"
    "estado" => "S300"
    "fechaPublicacion" => "2008-08-01"
    "aid" => "70288"
    "copyright" => "Academia Espa&#241;ola de Dermatolog&#237;a y Venereolog&#237;a and Elsevier Espa&#241;a&#44; S&#46;L&#46;"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Actas Dermosifiliogr. 2008;99:441-55"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 3171
      "formatos" => array:3 [
        "EPUB" => 27
        "HTML" => 1545
        "PDF" => 1599
      ]
    ]
    "en" => array:11 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Practical dermatology</span>"
      "titulo" => "Practical Management of the Most Common Autoimmune Bullous Diseases"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "441"
          "paginaFinal" => "455"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "es" => array:1 [
          "titulo" => "Manejo Pr&#225;ctico de las Enfermedades Ampollosas Autoinmunes m&#225;s Frecuentes"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "R&#46; Su&#225;rez-Fern&#225;ndez, A&#46; Espa&#241;a-Alonso, J&#46;E&#46; Herrero-Gonz&#225;lez, J&#46;M&#46; Mascar&#243;-Galy"
          "autores" => array:4 [
            0 => array:2 [
              "nombre" => "R&#46;"
              "apellidos" => "Su&#225;rez-Fern&#225;ndez"
            ]
            1 => array:2 [
              "nombre" => "A&#46;"
              "apellidos" => "Espa&#241;a-Alonso"
            ]
            2 => array:2 [
              "nombre" => "J&#46;E&#46;"
              "apellidos" => "Herrero-Gonz&#225;lez"
            ]
            3 => array:2 [
              "nombre" => "J&#46;M&#46;"
              "apellidos" => "Mascar&#243;-Galy"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1578219008702889?idApp=UINPBA000044"
    "url" => "/15782190/0000009900000006/v1_201304241435/S1578219008702889/v1_201304241435/en/main.assets"
  ]
  "en" => array:14 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Original articles</span>"
    "titulo" => "Immunohistochemical Study of Calretinin in Normal Hair Follicles and Tumors With Follicular Differentiation"
    "tieneTextoCompleto" => 0
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "456"
        "paginaFinal" => "463"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "E&#46; Gonz&#225;lez-Guerra, L&#46; Requena, H&#46; Kutzner"
        "autores" => array:3 [
          0 => array:4 [
            "nombre" => "E&#46;"
            "apellidos" => "Gonz&#225;lez-Guerra"
            "email" => array:1 [
              0 => "elenagonzalezguerra&#64;yahoo&#46;es"
            ]
            "referencia" => array:2 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">¿</span>"
                "identificador" => "cor1"
              ]
            ]
          ]
          1 => array:3 [
            "nombre" => "L&#46;"
            "apellidos" => "Requena"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff1"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "H&#46;"
            "apellidos" => "Kutzner"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff2"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:2 [
          0 => array:3 [
            "entidad" => "Servicio de Dermatolog&#237;a&#44; Fundaci&#243;n Jim&#233;nez D&#237;az&#44; Madrid&#44; Spain"
            "etiqueta" => "<span class="elsevierStyleSup">a</span>"
            "identificador" => "aff1"
          ]
          1 => array:3 [
            "entidad" => "Dermatopathology Laboratory&#44; Friedrichshafen&#44; Germany"
            "etiqueta" => "<span class="elsevierStyleSup">b</span>"
            "identificador" => "aff2"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor1"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Correspondence&#58; C&#47; Cabo Ca&#241;averal&#44; n&#46;&#176; 12&#44; bajo A&#44; 28023 Madrid&#44; Spain&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "es" => array:1 [
        "titulo" => "Estudio Inmunohistoqu&#237;mico de la Calretinina en el Fol&#237;culo Piloso Normal y Neoplasias Con Diferenciaci&#243;n Folicular"
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaAceptado" => "2007-10-03"
    "PalabrasClave" => array:2 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Key words"
          "identificador" => "xpalclavsec84235"
          "palabras" => array:4 [
            0 => "calretinin"
            1 => "cutaneous adnexal tumors"
            2 => "follicular differentiation"
            3 => "companion layer"
          ]
        ]
      ]
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec84236"
          "palabras" => array:3 [
            0 => "calretinina"
            1 => "neoplasias anexiales con diferenciaci&#243;n folicular"
            2 => "capa compa&#241;era"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<span class="elsevierStyleSectionTitle">Background</span><p class="elsevierStyleSimplePara elsevierViewall">Selective immunostaining for calretinin labels the innermost layer of the outer root sheath of normal hair follicles&#44; which is difficult to distinguish with hematoxylin-eosin staining&#46;</p> <span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">The aim of this study was to determine whether immunohistochemistry for calretinin allows identification of cutaneous adnexal tumors with follicular differentiation towards cells of the outer root sheath&#46;</p> <span class="elsevierStyleSectionTitle">Material and methods</span><p class="elsevierStyleSimplePara elsevierViewall">We analyzed the staining pattern for calretinin by immunohistochemistry in 49 biopsies of cutaneous adnexal tumors with follicular differentiation&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">Fifteen biopsies corresponded to trichilemmomas&#47;inverted follicular keratosis and had staining for calretinin in the epithelium of the most superficial areas of the lesions and in squamous eddies&#46; Ten were trichilemmal cysts&#44; which displayed staining of the cyst wall&#46; Three were basal cell carcinomas with variable staining according to the type of follicular differentiation in each variant&#46; One was a panfolliculoma that had focal staining&#46; Two were folliculosebaceous cystic hamartomas with staining of the excretory duct of the sebaceous glands&#46; Two pilomatricomas and 3 proliferative trichilemmal tumors had positive staining in the cellular layers close to the lumen of the cystic structures&#46; Nine trichoblastomas&#47;trichoepitheliomas&#44; 2 infundibular cysts&#44; 1 dilated pore of Winer&#44; and 2 acanthomas of the follicular sheath were negative for calretinin&#46;</p> <span class="elsevierStyleSectionTitle">Conclusion</span><p class="elsevierStyleSimplePara elsevierViewall">Immunohistochemistry for calretinin allows identification of cutaneous adnexal tumors of the hair follicle or a component of the follicle with differentiation towards cells of the outer root sheath&#46;</p>"
      ]
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<span class="elsevierStyleSectionTitle">Introducci&#243;n</span><p class="elsevierStyleSimplePara elsevierViewall">La inmunotinci&#243;n selectiva con calretinina evidencia la capa m&#225;s interna de la vaina radicular externa del fol&#237;culo piloso normal&#44; dif&#237;cil de distinguir con la tinci&#243;n de hematoxilina-eosina&#46;</p> <span class="elsevierStyleSectionTitle">Objetivo</span><p class="elsevierStyleSimplePara elsevierViewall">Conocer si calretinina nos permite identificar neoplasias anexiales con diferenciaci&#243;n hacia la vaina radicular externa del fol&#237;culo piloso&#46;</p> <span class="elsevierStyleSectionTitle">Material y m&#233;todos</span><p class="elsevierStyleSimplePara elsevierViewall">Hemos analizado el patr&#243;n de inmunotinci&#243;n para calretinina en 49 biopsias de distintas neoplasias anexiales cut&#225;neas con diferenciaci&#243;n folicular&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p class="elsevierStyleSimplePara elsevierViewall">Quince de las 49 tinciones correspond&#237;an a tricolemomas&#47;queratosis folicular invertida&#44; observ&#225;ndose positividad con calretinina en el epitelio de las &#225;reas m&#225;s superficiales de la lesi&#243;n y en los remolinos escamosos&#59; 10 quistes tricol&#233;micos con positividad en su pared&#44; tres carcinomas basocelulares con positividad variable dependiendo del tipo de diferenciaci&#243;n folicular de cada variante&#44; un panfoliculoma con positividad focal&#44; dos hamartomas seb&#225;ceos infund&#237;bulo-qu&#237;sticos con positividad en el conducto excretor de las gl&#225;ndulas seb&#225;ceas&#44; dos pilomatricomas y tres tumores tricolemales proliferantes con positividad en las capas celulares cercanas a la luz de las estructuras qu&#237;sticas&#44; 9 tricoblastomas&#47;tricoepiteliomas&#44; dos quistes infundibulares&#44; un poro dilatado de Winer y dos acantomas de la vaina folicular resultaron negativos&#46;</p> <span class="elsevierStyleSectionTitle">Conclusi&#243;n</span><p class="elsevierStyleSimplePara elsevierViewall">El estudio inmunohistoqu&#237;mico de la calretinina nos permite identificar neoplasias anexiales del fol&#237;culo piloso o componentes de &#233;ste&#44; con diferenciaci&#243;n hacia la vaina radicular externa del fol&#237;culo piloso&#46;</p>"
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:1 [
          "bibliografiaReferencia" => array:21 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Calretinin&#58; a novel immunocytochemical marker for mesothelioma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46; Doglioni"
                            1 => "A&#46; Dei Tos"
                            2 => "L&#46; Laurino"
                            3 => "P&#46; Iuzzolino"
                            4 => "C&#46; Chiarelli"
                            5 => "M&#46;R&#46; Celio"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Surg Pathol"
                        "fecha" => "1996"
                        "volumen" => "20"
                        "paginaInicial" => "1037"
                        "paginaFinal" => "1046"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8764740"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Calretinin expression in human normal and neoplastic tissue&#58; a tissue microarray analysis of 5&#44;233 tissue samples"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "A&#46; Lugli"
                            1 => "Y&#46; Foster"
                            2 => "P&#46; Haas"
                            3 => "A&#46; Nocito"
                            4 => "C&#46; Bucher"
                            5 => "H&#46; Bissig"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Hum Pathol"
                        "fecha" => "2003"
                        "volumen" => "34"
                        "paginaInicial" => "994"
                        "paginaFinal" => "1000"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/14608532"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Calretinin expression in odontogenic cysts"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "A&#46; Piattelli"
                            1 => "M&#46; Fioroni"
                            2 => "G&#46; Iezzi"
                            3 => "C&#46; Rubini"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/00004770-200306000-00003"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Endod"
                        "fecha" => "2003"
                        "volumen" => "29"
                        "paginaInicial" => "394"
                        "paginaFinal" => "396"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12814222"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Neoplasias anexiales cut&#225;neas"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "L&#46; Requena"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2004"
                        "editorial" => "Grupo Aula M&#233;dica"
                        "editorialLocalizacion" => "Madrid"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The innermost cell layer of the outer root sheath in anagen hair follicle&#58; Light and electron microscopic study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "M&#46; Ito"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Arch Dermatol Res"
                        "fecha" => "1986"
                        "volumen" => "279"
                        "paginaInicial" => "112"
                        "paginaFinal" => "119"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2436582"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cell differentiation in the outer sheath of the Romney wool follicle&#58; a companion cell layer"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "D&#46;F&#46;G&#46; Orwin"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Aust J Biol Sci"
                        "fecha" => "1971"
                        "volumen" => "24"
                        "paginaInicial" => "989"
                        "paginaFinal" => "999"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/5159202"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The calcium-binding protein calretinin is a marker of the companion cell layer of the human hair follicle"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "E&#46; Poblet"
                            1 => "F&#46; Jim&#233;nez"
                            2 => "C&#46; Cabo"
                            3 => "A&#46; Prieto-Mat&#237;n"
                            4 => "R&#46; S&#225;nchez-Prieto"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-2133.2005.06603.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Dermatol"
                        "fecha" => "2005"
                        "volumen" => "152"
                        "paginaInicial" => "1316"
                        "paginaFinal" => "1320"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15948999"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Desmogleins 1 and 3 in the companion layer anchor mouse hair to the follicle"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "Y&#46; Hanakawa"
                            1 => "H&#46; Li"
                            2 => "C&#46; Lin"
                            3 => "J&#46;R&#46; Stanley"
                            4 => "G&#46; Cotsarelis"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.0022-202X.2004.23479.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "2004"
                        "volumen" => "123"
                        "paginaInicial" => "817"
                        "paginaFinal" => "822"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15482466"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hair follicle companion layer&#58; reacquainting an old friend"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46;A&#46; Rothnagel"
                            1 => "D&#46;R&#46; Roop"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "1995"
                        "volumen" => "104"
                        "paginaInicial" => "42"
                        "paginaFinal" => "43"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7528245"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Biologic roles of the innermost cell layer of the outer root sheath in anagen hair follicle&#58; further electron microscopy study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "M&#46; Ito"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Arch Dermatol Res"
                        "fecha" => "1989"
                        "volumen" => "218"
                        "paginaInicial" => "254"
                        "paginaFinal" => "259"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A novel human type II cytokeratin&#44; K6fh&#44; specifically expressed in the companion layer of the hair follicle"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "H&#46; Winter"
                            1 => "L&#46; Langbin"
                            2 => "S&#46; Praetzel"
                            3 => "M&#46; Jacobs"
                            4 => "M&#46;A&#46; Rogers"
                            5 => "I&#46;M&#46; Leigh"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1046/j.1523-1747.1998.00456.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "1998"
                        "volumen" => "111"
                        "paginaInicial" => "955"
                        "paginaFinal" => "962"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9856802"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib12"
              "etiqueta" => "12&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The innermost cell layer of the outer root sheath is positive with Ki-67"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46; Miyauchi"
                            1 => "K&#46; Hashimoto"
                            2 => "Y&#46; Miki"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "1990"
                        "volumen" => "95"
                        "paginaInicial" => "393"
                        "paginaFinal" => "396"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2212724"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib13"
              "etiqueta" => "13&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Localization of plasminogen activator inhibitor type 2 &#40;PAI-2&#41; in hair and nail&#58; implications for terminal differentiation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "R&#46;M&#46; Lavker"
                            1 => "B&#46; Risse"
                            2 => "H&#46; Brown"
                            3 => "J&#46; Pearson"
                            4 => "M&#46;S&#46; Baker"
                            5 => "P&#46;J&#46; Jensen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1046/j.1523-1747.1998.00223.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "1998"
                        "volumen" => "110"
                        "paginaInicial" => "917"
                        "paginaFinal" => "922"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9620299"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib14"
              "etiqueta" => "14&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Microtubule associated protein &#40;MAP-2&#41; expression defines the companion layer of the anagen hair follicle and an analogous zone in the nail unit"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46;R&#46; Hallman"
                            1 => "D&#46; Fand"
                            2 => "V&#46; Setaluri"
                            3 => "W&#46;L&#46; White"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Cutan Pathol"
                        "fecha" => "2002"
                        "volumen" => "29"
                        "paginaInicial" => "549"
                        "paginaFinal" => "556"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12358813"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib15"
              "etiqueta" => "15&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "An unusual Ala 12Thr polymorphism in the 1A alfa-helical segment of the companion layer specific keratin K6hf&#58; evidence for a risk factor in the etiology of the common hair disorder pseudofolliculitis barbae"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "H&#46; Winter"
                            1 => "D&#46; Schissel"
                            2 => "D&#46;A&#46;D&#46; Parry"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.0022-202X.2004.22309.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "2004"
                        "volumen" => "122"
                        "paginaInicial" => "652"
                        "paginaFinal" => "657"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/15086549"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib16"
              "etiqueta" => "16&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Gene expression of Mouse S100A3&#44; a cysteine-rich calcium binding protein&#44; in developing hair follicle"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "K&#46; Kizawa"
                            1 => "S&#46; Tsuchimoto"
                            2 => "K&#46; Hashimoto"
                            3 => "H&#46; Uchiwa"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1046/j.1523-1747.1998.00385.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Invest Dermatol"
                        "fecha" => "1998"
                        "volumen" => "111"
                        "paginaInicial" => "879"
                        "paginaFinal" => "886"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9804353"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib17"
              "etiqueta" => "17&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Expression of calcium-binding S100 protein A4 and A6 in regions of the epithelial sac associated with the onset of hair follicle regeneration"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "M&#46; Ito"
                            1 => "K&#46; Kizawa"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Ivest Dermatol"
                        "fecha" => "2001"
                        "volumen" => "116"
                        "paginaInicial" => "956"
                        "paginaFinal" => "963"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib18"
              "etiqueta" => "18&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increase of calcium levels in epithelial cells induces translocation of calcium-binding proteins migrations inhibitory factor-related protein 8 &#40;MRP8&#41; and MRP14 to keratin intermediate filaments"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46; Goebeler"
                            1 => "J&#46; Roth"
                            2 => "C&#46; van der Bos"
                            3 => "G&#46; Ader"
                            4 => "C&#46; Sorg"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Biochem J"
                        "fecha" => "1995"
                        "volumen" => "309"
                        "paginaInicial" => "419"
                        "paginaFinal" => "424"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7542868"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib19"
              "etiqueta" => "19&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Squamous eddies are spirals of sebaceous ducts"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46;C&#46; Draluck"
                            1 => "A&#46;B&#46; Ackerman"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:4 [
                        "tituloSerie" => "Am J Dermatopathol"
                        "fecha" => "1990"
                        "volumen" => "12"
                        "paginaInicial" => "309"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib20"
              "etiqueta" => "20&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Immunohistochemical analysis of cytokeratin expression in various trichogenic tumors"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "T&#46; Ohnishi"
                            1 => "S&#46; Watanabe"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Dermatopathol"
                        "fecha" => "1999"
                        "volumen" => "21"
                        "paginaInicial" => "337"
                        "paginaFinal" => "343"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10446774"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib21"
              "etiqueta" => "21&#46;"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cytokeratins as markers of follicular differentiation&#58; an immunohistochemical study of trichoblastoma and basal cell carcinoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "H&#46; Kurzen"
                            1 => "L&#46; Esposito"
                            2 => "L&#46; Langbein"
                            3 => "W&#46; Hartschuh"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Dermatopathol"
                        "fecha" => "2001"
                        "volumen" => "23"
                        "paginaInicial" => "501"
                        "paginaFinal" => "519"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11801790"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/15782190/0000009900000006/v1_201304241435/S1578219008702890/v1_201304241435/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "6155"
    "tipo" => "SECCION"
    "en" => array:2 [
      "titulo" => "Original Articles"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "en"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/15782190/0000009900000006/v1_201304241435/S1578219008702890/v1_201304241435/en/main.pdf?idApp=UINPBA000044&text.app=https://actasdermo.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1578219008702890?idApp=UINPBA000044"
]
Compartir
Información de la revista
Vol. 99. Núm. 6.
Páginas 456-463 (agosto 2008)
Compartir
Compartir
Descargar PDF
Más opciones de artículo
Vol. 99. Núm. 6.
Páginas 456-463 (agosto 2008)
Original articles
Acceso a texto completo
Immunohistochemical Study of Calretinin in Normal Hair Follicles and Tumors With Follicular Differentiation
Estudio Inmunohistoquímico de la Calretinina en el Folículo Piloso Normal y Neoplasias Con Diferenciación Folicular
Visitas
7151
E. González-Guerraa,
Autor para correspondencia
elenagonzalezguerra@yahoo.es

Correspondence: C/ Cabo Cañaveral, n.° 12, bajo A, 28023 Madrid, Spain.
, L. Requenaa, H. Kutznerb
a Servicio de Dermatología, Fundación Jiménez Díaz, Madrid, Spain
b Dermatopathology Laboratory, Friedrichshafen, Germany
Este artículo ha recibido
Información del artículo
Resumen
Bibliografía
Descargar PDF
Estadísticas
Abstract
Background

Selective immunostaining for calretinin labels the innermost layer of the outer root sheath of normal hair follicles, which is difficult to distinguish with hematoxylin-eosin staining.

Objective

The aim of this study was to determine whether immunohistochemistry for calretinin allows identification of cutaneous adnexal tumors with follicular differentiation towards cells of the outer root sheath.

Material and methods

We analyzed the staining pattern for calretinin by immunohistochemistry in 49 biopsies of cutaneous adnexal tumors with follicular differentiation.

Results

Fifteen biopsies corresponded to trichilemmomas/inverted follicular keratosis and had staining for calretinin in the epithelium of the most superficial areas of the lesions and in squamous eddies. Ten were trichilemmal cysts, which displayed staining of the cyst wall. Three were basal cell carcinomas with variable staining according to the type of follicular differentiation in each variant. One was a panfolliculoma that had focal staining. Two were folliculosebaceous cystic hamartomas with staining of the excretory duct of the sebaceous glands. Two pilomatricomas and 3 proliferative trichilemmal tumors had positive staining in the cellular layers close to the lumen of the cystic structures. Nine trichoblastomas/trichoepitheliomas, 2 infundibular cysts, 1 dilated pore of Winer, and 2 acanthomas of the follicular sheath were negative for calretinin.

Conclusion

Immunohistochemistry for calretinin allows identification of cutaneous adnexal tumors of the hair follicle or a component of the follicle with differentiation towards cells of the outer root sheath.

Key words:
calretinin
cutaneous adnexal tumors
follicular differentiation
companion layer
Resumen
Introducción

La inmunotinción selectiva con calretinina evidencia la capa más interna de la vaina radicular externa del folículo piloso normal, difícil de distinguir con la tinción de hematoxilina-eosina.

Objetivo

Conocer si calretinina nos permite identificar neoplasias anexiales con diferenciación hacia la vaina radicular externa del folículo piloso.

Material y métodos

Hemos analizado el patrón de inmunotinción para calretinina en 49 biopsias de distintas neoplasias anexiales cutáneas con diferenciación folicular.

Resultados

Quince de las 49 tinciones correspondían a tricolemomas/queratosis folicular invertida, observándose positividad con calretinina en el epitelio de las áreas más superficiales de la lesión y en los remolinos escamosos; 10 quistes tricolémicos con positividad en su pared, tres carcinomas basocelulares con positividad variable dependiendo del tipo de diferenciación folicular de cada variante, un panfoliculoma con positividad focal, dos hamartomas sebáceos infundíbulo-quísticos con positividad en el conducto excretor de las glándulas sebáceas, dos pilomatricomas y tres tumores tricolemales proliferantes con positividad en las capas celulares cercanas a la luz de las estructuras quísticas, 9 tricoblastomas/tricoepiteliomas, dos quistes infundibulares, un poro dilatado de Winer y dos acantomas de la vaina folicular resultaron negativos.

Conclusión

El estudio inmunohistoquímico de la calretinina nos permite identificar neoplasias anexiales del folículo piloso o componentes de éste, con diferenciación hacia la vaina radicular externa del folículo piloso.

Palabras clave:
calretinina
neoplasias anexiales con diferenciación folicular
capa compañera
El Texto completo está disponible en PDF
References
[1.]
C. Doglioni, A. Dei Tos, L. Laurino, P. Iuzzolino, C. Chiarelli, M.R. Celio, et al.
Calretinin: a novel immunocytochemical marker for mesothelioma.
Am J Surg Pathol, 20 (1996), pp. 1037-1046
[2.]
A. Lugli, Y. Foster, P. Haas, A. Nocito, C. Bucher, H. Bissig, et al.
Calretinin expression in human normal and neoplastic tissue: a tissue microarray analysis of 5,233 tissue samples.
Hum Pathol, 34 (2003), pp. 994-1000
[3.]
A. Piattelli, M. Fioroni, G. Iezzi, C. Rubini.
Calretinin expression in odontogenic cysts.
[4.]
L. Requena.
Neoplasias anexiales cutáneas.
Grupo Aula Médica, (2004),
[5.]
M. Ito.
The innermost cell layer of the outer root sheath in anagen hair follicle: Light and electron microscopic study.
Arch Dermatol Res, 279 (1986), pp. 112-119
[6.]
D.F.G. Orwin.
Cell differentiation in the outer sheath of the Romney wool follicle: a companion cell layer.
Aust J Biol Sci, 24 (1971), pp. 989-999
[7.]
E. Poblet, F. Jiménez, C. Cabo, A. Prieto-Matín, R. Sánchez-Prieto.
The calcium-binding protein calretinin is a marker of the companion cell layer of the human hair follicle.
Br J Dermatol, 152 (2005), pp. 1316-1320
[8.]
Y. Hanakawa, H. Li, C. Lin, J.R. Stanley, G. Cotsarelis.
Desmogleins 1 and 3 in the companion layer anchor mouse hair to the follicle.
J Invest Dermatol, 123 (2004), pp. 817-822
[9.]
J.A. Rothnagel, D.R. Roop.
Hair follicle companion layer: reacquainting an old friend.
J Invest Dermatol, 104 (1995), pp. 42-43
[10.]
M. Ito.
Biologic roles of the innermost cell layer of the outer root sheath in anagen hair follicle: further electron microscopy study.
Arch Dermatol Res, 218 (1989), pp. 254-259
[11.]
H. Winter, L. Langbin, S. Praetzel, M. Jacobs, M.A. Rogers, I.M. Leigh, et al.
A novel human type II cytokeratin, K6fh, specifically expressed in the companion layer of the hair follicle.
J Invest Dermatol, 111 (1998), pp. 955-962
[12.]
S. Miyauchi, K. Hashimoto, Y. Miki.
The innermost cell layer of the outer root sheath is positive with Ki-67.
J Invest Dermatol, 95 (1990), pp. 393-396
[13.]
R.M. Lavker, B. Risse, H. Brown, J. Pearson, M.S. Baker, P.J. Jensen.
Localization of plasminogen activator inhibitor type 2 (PAI-2) in hair and nail: implications for terminal differentiation.
J Invest Dermatol, 110 (1998), pp. 917-922
[14.]
J.R. Hallman, D. Fand, V. Setaluri, W.L. White.
Microtubule associated protein (MAP-2) expression defines the companion layer of the anagen hair follicle and an analogous zone in the nail unit.
J Cutan Pathol, 29 (2002), pp. 549-556
[15.]
H. Winter, D. Schissel, D.A.D. Parry.
An unusual Ala 12Thr polymorphism in the 1A alfa-helical segment of the companion layer specific keratin K6hf: evidence for a risk factor in the etiology of the common hair disorder pseudofolliculitis barbae.
J Invest Dermatol, 122 (2004), pp. 652-657
[16.]
K. Kizawa, S. Tsuchimoto, K. Hashimoto, H. Uchiwa.
Gene expression of Mouse S100A3, a cysteine-rich calcium binding protein, in developing hair follicle.
J Invest Dermatol, 111 (1998), pp. 879-886
[17.]
M. Ito, K. Kizawa.
Expression of calcium-binding S100 protein A4 and A6 in regions of the epithelial sac associated with the onset of hair follicle regeneration.
J Ivest Dermatol, 116 (2001), pp. 956-963
[18.]
M. Goebeler, J. Roth, C. van der Bos, G. Ader, C. Sorg.
Increase of calcium levels in epithelial cells induces translocation of calcium-binding proteins migrations inhibitory factor-related protein 8 (MRP8) and MRP14 to keratin intermediate filaments.
Biochem J, 309 (1995), pp. 419-424
[19.]
J.C. Draluck, A.B. Ackerman.
Squamous eddies are spirals of sebaceous ducts.
Am J Dermatopathol, 12 (1990), pp. 309
[20.]
T. Ohnishi, S. Watanabe.
Immunohistochemical analysis of cytokeratin expression in various trichogenic tumors.
Am J Dermatopathol, 21 (1999), pp. 337-343
[21.]
H. Kurzen, L. Esposito, L. Langbein, W. Hartschuh.
Cytokeratins as markers of follicular differentiation: an immunohistochemical study of trichoblastoma and basal cell carcinoma.
Am J Dermatopathol, 23 (2001), pp. 501-519
Copyright © 2008. Academia Española de Dermatología y Venereología and Elsevier España, S.L.
Descargar PDF
Idiomas
Actas Dermo-Sifiliográficas
Opciones de artículo
Herramientas
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?