» Articles » PMID: 15199155

SENP1 Enhances Androgen Receptor-dependent Transcription Through Desumoylation of Histone Deacetylase 1

Overview
Journal Mol Cell Biol
Specialty Cell Biology
Date 2004 Jun 17
PMID 15199155
Citations 81
Authors
Affiliations
Soon will be listed here.
Abstract

SUMO (also called Sentrin) is a ubiquitin-like protein that plays an important role in regulating protein function and localization. It is known that several nuclear receptors are modified by SUMO; however, the effect of desumoylation in regulating nuclear receptor function has not been elucidated. Here we show that androgen receptor (AR)-mediated transcription is markedly enhanced by SENP1, a member of SUMO-specific protease family. SENP1's ability to enhance AR-dependent transcription is not mediated through desumoylation of AR, but rather through its ability to deconjugate histone deacetylase 1 (HDAC1), thereby reducing its deacetylase activity. HDAC1's repressive effect on AR-dependent transcription could be reversed by SENP1 and by deletion of its sumoylation sites. RNA interference depletion of endogenous HDAC1 also reduced SENP1's effect. Thus, SENP1 could regulate AR-dependent transcription through desumoylation of HDAC1. These studies provide insights on the potential role of desumoylation in the regulation of nuclear receptor activity.

Citing Articles

The impact of dysregulation SUMOylation on prostate cancer.

Li K, Wang H, Jiang B, Jin X J Transl Med. 2025; 23(1):286.

PMID: 40050932 PMC: 11887156. DOI: 10.1186/s12967-025-06271-2.


Regulating Androgen Receptor Function in Prostate Cancer: Exploring the Diversity of Post-Translational Modifications.

Lumahan L, Arif M, Whitener A, Yi P Cells. 2024; 13(2).

PMID: 38275816 PMC: 10814774. DOI: 10.3390/cells13020191.


Regulation of SUMOylation on RNA metabolism in cancers.

Cao Y, Huang C, Zhao X, Yu J Front Mol Biosci. 2023; 10:1137215.

PMID: 36911524 PMC: 9998694. DOI: 10.3389/fmolb.2023.1137215.


Parentage testing and looking for single nucleotide markers associated with antler quality in deer ().

Elblinger E, Bokor J, Bokor A, Altbacker V, Nagy J, Szabo J Arch Anim Breed. 2022; 65(3):267-274.

PMID: 36035877 PMC: 9399935. DOI: 10.5194/aab-65-267-2022.


Identification of Natural Products as SENP2 Inhibitors for Targeted Therapy in Heart Failure.

Taghvaei S, Sabouni F, Minuchehr Z Front Pharmacol. 2022; 13:817990.

PMID: 35431915 PMC: 9012495. DOI: 10.3389/fphar.2022.817990.


References
1.
Hay R . Protein modification by SUMO. Trends Biochem Sci. 2001; 26(5):332-3. DOI: 10.1016/s0968-0004(01)01849-7. View

2.
Gong L, Li B, Millas S, Yeh E . Molecular cloning and characterization of human AOS1 and UBA2, components of the sentrin-activating enzyme complex. FEBS Lett. 1999; 448(1):185-9. DOI: 10.1016/s0014-5793(99)00367-1. View

3.
Johnson E, Gupta A . An E3-like factor that promotes SUMO conjugation to the yeast septins. Cell. 2001; 106(6):735-44. DOI: 10.1016/s0092-8674(01)00491-3. View

4.
Kahyo T, Nishida T, Yasuda H . Involvement of PIAS1 in the sumoylation of tumor suppressor p53. Mol Cell. 2001; 8(3):713-8. DOI: 10.1016/s1097-2765(01)00349-5. View

5.
Hochstrasser M . SP-RING for SUMO: new functions bloom for a ubiquitin-like protein. Cell. 2001; 107(1):5-8. DOI: 10.1016/s0092-8674(01)00519-0. View