Histone deacetylase 11 is a 39kDa histone deacetylaseenzyme that in humans is encoded by the HDAC11gene on chromosome 3 in humans and chromosome 6 in mice.[1][2]
It is the only Class IV HDAC since it is not highly homologous with either Rpd3 or hda1 yeast enzymes and so does not fit into either Class I or Class II.[3] It is the smallest HDAC isoform and it was first described in 2002.
Histone deacetylases, such as HDAC11, control DNA expression by modifying the core histone octamers that package DNA into dense chromatin structures and repress gene expression.[supplied by OMIM][2]
HDAC11 expression is normally found in brain and testis tissue, but upregulation of HDAC11 expression has also been seen in various cancer cells.
HDAC11 has been shown to be a negative regulator of IL-10 production in antigen presenting cells. It has also been shown that inhibition of HDAC11 results in increased expression of OX40L in Hodgkin lymphoma cells.
↑ 1.01.1Gao L, Cueto MA, Asselbergs F, Atadja P (Jul 2002). "Cloning and functional characterization of HDAC11, a novel member of the human histone deacetylase family". The Journal of Biological Chemistry. 277 (28): 25748–55. doi:10.1074/jbc.M111871200. PMID11948178.
Voelter-Mahlknecht S, Ho AD, Mahlknecht U (Oct 2005). "Chromosomal organization and localization of the novel class IV human histone deacetylase 11 gene". International Journal of Molecular Medicine. 16 (4): 589–98. doi:10.3892/ijmm.16.4.589. PMID16142391.
Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (Oct 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID16189514.
Mehrle A, Rosenfelder H, Schupp I, del Val C, Arlt D, Hahne F, Bechtel S, Simpson J, Hofmann O, Hide W, Glatting KH, Huber W, Pepperkok R, Poustka A, Wiemann S (Jan 2006). "The LIFEdb database in 2006". Nucleic Acids Research. 34 (Database issue): D415–8. doi:10.1093/nar/gkj139. PMC1347501. PMID16381901.
Lindberg D, Akerström G, Westin G (Jan 2007). "Mutational analyses of WNT7A and HDAC11 as candidate tumour suppressor genes in sporadic malignant pancreatic endocrine tumours". Clinical Endocrinology. 66 (1): 110–4. doi:10.1111/j.1365-2265.2006.02694.x. PMID17201809.