USP19 Antibody

1. USP19 is a key factor in modulating DNA damage repair by targeting HDAC1/2 K63-linked ubiquitination, cells with deletion or decreased expression of USP19 might cause genome instability and even contribute to tumorigenesis. PMID: 27517492
2. findings establish USP19 is a negative regulator of the cellular type I IFN antiviral response to enterovirus 71 (EV71) infection; through the decrease of K63-linked polyubiquitination of TRAF3, USP19 suppresses cellular type I IFN signaling, supporting EV71 propagation in host cells PMID: 28391724
3. The regulation of CORO2A through the deubiquitinating activity of USP19 affected the transcriptional repression activity of the retinoic acid receptor (RAR), suggesting that USP19 may be involved in the regulation of RAR-mediated adipogenesis. PMID: 27129179
4. HRD1 is a novel substrate for USP19. USP19 negatively regulates the ubiquitination of HRD1 and prevents it from undergoing proteasomal degradation. PMID: 27827840
5. USP19 positively regulates autophagy and antiviral immune responses by deubiquitinating Beclin-1. PMID: 26988033
6. In conjunction with HSP90, the cytoplasmic USP19 may play a key role in triage decision for the disease-related polyQ-expanded substrates, suggesting a function of USP19 in quality control of misfolded proteins by regulating their protein levels PMID: 26808260
7. Expression of USP19 correlates with that of MuRF1 and MAFbx/atrogin-1 in skeletal muscles PMID: 26048142
8. These results clarify the role of USP19 in ERAD and suggest a novel DUB regulation that involves chaperone association and membrane integration PMID: 24356957
9. USP19 interacts with the ubiquitin ligases SIAH1 and SIAH2, which promote USP19 ubiquitylation and degradation by the proteasome. PMID: 23500468
10. experimentally verified the targets heterogeneous nuclear ribonucleoprotein U, phosphatidylinositol-3-OH kinase, the WNK (with-no-lysine) kinase family and USP19 (ubiquitin-specific peptidase 19) as vulnerable nodes in the host cellular defence system against viruses PMID: 22810585
11. ubiquitin-specific protease-19 (USP19) interacts with components of the hypoxia pathway including HIF-1alpha and rescues it from degradation independent of its catalytic activity PMID: 22128162
12. The USP19 deubiquitinase regulates the stability of c-IAP1 and c-IAP2. PMID: 21849505
13. ability of USP19 to regulate cell proliferation and p27(Kip1) levels; complete loss of USP19 function on cell growth may arise as a result of oncogenic transformation of cells. PMID: 21264218
14. USP19 is the first example of a membrane-anchored deubiquitinating enzymes involved in the turnover of endoplasmic-reticulum-associated degradation substrates. PMID: 19465887

Show More

Hide All

HGNC: 12617

OMIM: 614471

KEGG: hsa:10869

STRING: 9606.ENSP00000401197

UniGene: Hs.255596