[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki5\/foxn1-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki5\/foxn1-wikipedia\/","headline":"FOXN1 – Wikipedia","name":"FOXN1 – Wikipedia","description":"From Wikipedia, the free encyclopedia Protein-coding gene in the species Homo sapiens Forkhead box protein N1 is a protein that","datePublished":"2020-02-10","dateModified":"2020-02-10","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki5\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki5\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/cd810e53c1408c38cc766bc14e7ce26a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cd810e53c1408c38cc766bc14e7ce26a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/11\/book.png","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/11\/book.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","url":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","height":"1","width":"1"},"url":"https:\/\/wiki.edu.vn\/en\/wiki5\/foxn1-wikipedia\/","wordCount":4218,"articleBody":"From Wikipedia, the free encyclopedia  Protein-coding gene in the species Homo sapiensForkhead box protein N1 is a protein that in humans is encoded by the FOXN1 gene.[5][6]  Function[edit]Mutations in the winged-helix transcription factor gene at the nude locus in mice and rats produce the pleiotropic phenotype of hairlessness and athymia, resulting in a severely compromised immune system. This gene is orthologous to the mouse and rat genes and encodes a similar DNA-binding transcription factor that is thought to regulate keratin gene expression. A mutation in this gene has been correlated with T-cell immunodeficiency, the skin disorder congenital alopecia, and nail dystrophy. Alternative splicing in the 5′ UTR of this gene has been observed.[6] In the chick embryo, the FOXN1 gene is expressed in the developing thymus, claws and feathers. The expression of FOXN1 in feathers and claws indicates that it may regulate the feather outgrowth. In feather and claws, FOXN1 can potentially regulate expression of keratins similar to mammalian orthologs. [7] In thymic epithelial cells, FOXN1 has been shown to bind to and regulate genes involved in T-cell maturation and antigen presentation.[8]References[edit]^ a b c GRCh38: Ensembl release 89: ENSG00000109101 – Ensembl, May 2017^ a b c GRCm38: Ensembl release 89: ENSMUSG00000002057 – Ensembl, May 2017^ “Human PubMed Reference:”. National Center for Biotechnology Information, U.S. National Library of Medicine.^ “Mouse PubMed Reference:”. National Center for Biotechnology Information, U.S. National Library of Medicine.^ Schorpp M, Hofmann M, Dear TN, Boehm T (Dec 1997). “Characterization of mouse and human nude genes”. Immunogenetics. 46 (6): 509\u201315. doi:10.1007\/s002510050312. PMID\u00a09321431. S2CID\u00a032175138.^ a b “Entrez Gene: FOXN1 forkhead box N1”.^ Darnell DK, Zhang LS, Hannenhalli S, Yaklichkin SY (Dec 2014). “Developmental expression of chicken FOXN1 and putative target genes during feather development”. The International Journal of Developmental Biology. 58 (1): 57\u201364. doi:10.1387\/ijdb.130023sy. PMID\u00a024860996.^ \u017duklys S, Handel A, Zhanybekova S, Govani F, Keller M, Maio S, Mayer CE, Teh HY, Hafen K, Gallone G, Barthlott T, Ponting CP, Holl\u00e4nder GA (Aug 2016). “Foxn1 regulates key target genes essential for T cell development in postnatal thymic epithelial cells”. Nature Immunology. 17 (10): 1206\u201315. doi:10.1038\/ni.3537. PMC\u00a05033077. PMID\u00a027548434.Further reading[edit]Zhang Z, Burnley P, Coder B, Su DM (2012). “Insights on FoxN1 biological significance and usages of the “nude” mouse in studies of T-lymphopoiesis”. International Journal of Biological Sciences. 8 (8): 1156\u201367. doi:10.7150\/ijbs.5033. PMC\u00a03477685. PMID\u00a023091413.Mecklenburg L, Tychsen B, Paus R (Nov 2005). “Learning from nudity: lessons from the nude phenotype”. Experimental Dermatology. 14 (11): 797\u2013810. doi:10.1111\/j.1600-0625.2005.00362.x. PMID\u00a016232301. S2CID\u00a027700105.Nehls M, Pfeifer D, Schorpp M, Hedrich H, Boehm T (Nov 1994). “New member of the winged-helix protein family disrupted in mouse and rat nude mutations”. Nature. 372 (6501): 103\u20137. Bibcode:1994Natur.372..103N. doi:10.1038\/372103a0. PMID\u00a07969402. S2CID\u00a02656526.Frank J, Pignata C, Panteleyev AA, Prowse DM, Baden H, Weiner L, Gaetaniello L, Ahmad W, Pozzi N, Cserhalmi-Friedman PB, Aita VM, Uyttendaele H, Gordon D, Ott J, Brissette JL, Christiano AM (Apr 1999). “Exposing the human nude phenotype”. Nature. 398 (6727): 473\u20134. Bibcode:1999Natur.398..473F. doi:10.1038\/18997. hdl:2299\/16173. PMID\u00a010206641. S2CID\u00a0107413.Gattenl\u00f6hner S, M\u00fcller-Hermelink HK, Marx A (1999). “Transcription of the nude gene (WHN) in human normal organs and mediastinal and pulmonary tumors”. Pathology, Research and Practice. 195 (8): 571\u20134. doi:10.1016\/s0344-0338(99)80007-7. PMID\u00a010483588.Schlake T, Schorpp M, Maul-Pavicic A, Malashenko AM, Boehm T (Apr 2000). “Forkhead\/winged-helix transcription factor Whn regulates hair keratin gene expression: molecular analysis of the nude skin phenotype”. Developmental Dynamics. 217 (4): 368\u201376. doi:10.1002\/(SICI)1097-0177(200004)217:43.0.CO;2-Z. PMID\u00a010767081.Adriani M, Martinez-Mir A, Fusco F, Busiello R, Frank J, Telese S, Matrecano E, Ursini MV, Christiano AM, Pignata C (May 2004). “Ancestral founder mutation of the nude (FOXN1) gene in congenital severe combined immunodeficiency associated with alopecia in southern Italy population”. Annals of Human Genetics. 68 (Pt 3): 265\u20138. doi:10.1046\/j.1529-8817.2004.00091.x. PMID\u00a015180707. S2CID\u00a020067101.Janes SM, Ofstad TA, Campbell DH, Watt FM, Prowse DM (Aug 2004). “Transient activation of FOXN1 in keratinocytes induces a transcriptional programme that promotes terminal differentiation: contrasting roles of FOXN1 and Akt” (PDF). Journal of Cell Science. 117 (Pt 18): 4157\u201368. doi:10.1242\/jcs.01302. PMID\u00a015316080. S2CID\u00a09153395.Nonaka D, Henley JD, Chiriboga L, Yee H (Jul 2007). “Diagnostic utility of thymic epithelial markers CD205 (DEC205) and Foxn1 in thymic epithelial neoplasms”. The American Journal of Surgical Pathology. 31 (7): 1038\u201344. doi:10.1097\/PAS.0b013e31802b4917. PMID\u00a017592270. S2CID\u00a030502411.Weiner L, Han R, Scicchitano BM, Li J, Hasegawa K, Grossi M, Lee D, Brissette JL (Sep 2007). “Dedicated epithelial recipient cells determine pigmentation patterns”. Cell. 130 (5): 932\u201342. doi:10.1016\/j.cell.2007.07.024. PMID\u00a017803914. S2CID\u00a014622851."},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki5\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki5\/foxn1-wikipedia\/#breadcrumbitem","name":"FOXN1 – Wikipedia"}}]}]