Recombinant Human Tumor susceptibility gene 101 protein (TSG101), partial

1. this is the first study that implicates the importance of TSG101 in anoikis resistance of thyroid cancer. PMID: 30343281
2. In LNCaP prostate cancer cells, TSG101 overexpression recruits the androgen receptor (AR) to TSG101-containing cytoplasmic vesicles resulting in reduced AR protein level and AR transactivation activity downregulation. Immunofluorescence microscopy demonstrated that TSG101-decorated cytoplasmic vesicles are associated with late endosomes/lysosomes. PMID: 29859188
3. The authors provide evidence that the ubiquitin (Ub) E2 variant domain of Tsg101 provides chaperone function to HIV-1 Gag that is independent of its interaction with the Pro-Thr-Ala-Pro motif, supporting the hypothesis that the domain provides a function in addition to its well-established role in cellular endosomal sorting complex required for transport factor recruitment. PMID: 29123089
4. In this review, HIV-infected cells have TSG101 on their surface and thus can be used in antibody-based therapies. The development of a monoclonal antibody CB8-2 lessens the assembly of viruses from infected cells PMID: 29199609
5. Results indicate that Vpr overcomes the effects of TSG101 overexpression to support viral production by competing with TSG101 to bind Gag. PMID: 27648839
6. our studies reveal that Tsg101 plays a role in the trafficking of macropinocytosed Kaposi's sarcoma-associated herpesvirus in the endothelial cells PMID: 27764233
7. Knockdown of LAMP2A, a CMA-related protein, and TSG101, an mA-related protein, significantly but only partially decreased the punctate accumulation of GAPDH-HT in AD293 cells and primary cultured rat cortical neurons. PMID: 27377049
8. the variant alleles of TSG101 rs2292179 and ATF2 rs3845744 were associated with a reduced risk of breast cancer, particularly for subjects with BMI <24 (kg/m(2)) and postmenopausal women, respectively PMID: 26729199
9. TSGDelta154-1054 splice variant increases TSG101 oncogenicity by inhibiting its E3-ligase-mediated proteasomal degradation. PMID: 26811492
10. Results show that TSG101 bidirectionally modulates cell invasion through regulating MMP-9 mRNA expression in different cell types. PMID: 26608825
11. TSG101 plays an important role in the development of hepatocellular carcinoma PMID: 26537625
12. Expression of tsg101 mRNA and of TSG101 protein were significantly higher in the oxaliplatin resistant cell line than parent HT-29 cels. PMID: 26400331
13. PSAP motif of OFR3 is required for hepatitis E virus exit and interaction with host TSG101. PMID: 26457367
14. Stress-internalized EGFR is retained intracellularly by continued p38 activity in a mechanism involving ubiquitin-independent, ESCRT/ALIX-dependent incorporation onto intraluminal vesicles (ILVs) of MVBs PMID: 26066081
15. Tsg101 is necessary for the efficient transport and release of nucleocapsids in marburg virus-infected cells PMID: 25330247
16. our findings strongly suggest that TSG101 is a cellular target for HSV-1 tegument ubiquitin specific protease activity during infection. PMID: 25510868
17. Our findings thus indicate that TSG101 regulation of p21 is an important factor in the cellular function of TSG101. PMID: 24244542
18. The ESCRT component TSG101 is required for optimal Human papillomavirus 16 infection. PMID: 25010273
19. These data support the interferon-induced generation of a Tsg101- and ISG15-dependent checkpoint in the secretory pathway that compromises influenza virus release. PMID: 24237697
20. Authors describe a novel compound (compound 0013) that blocks the JUNV Z-Tsg101 interaction and inhibits budding of virus-like particles. PMID: 24522922
21. Knock down of TSG101 causes the EGFR to accumulate in low density endosomes. PMID: 23933150
22. Data indicate tht n the Biaka, strong signal of selection was detected at CUL5 and at TSG101. PMID: 23217182
23. These results support a model in which both HIV-1 Gag-induced membrane curvature and Gag-ESCRT interactions promote tetherin recruitment, but the recruitment level achieved by the former is sufficient for full restriction. PMID: 23408603
24. The results provide evidence for a two-step splicing pathway of the TSG101 mRNA in which the initial constitutive splicing removes all 14 authentic splice sites, thereby bringing the weak alternative splice sites into close proximity. PMID: 22675076
25. The expression of TSG101 in HCC is higher than that in corresponding non-cancer tissues and the expression level is closely correlated with TNM stage and metastasis of HCC. PMID: 22768867
26. identified TSG101 as a novel FIP4-binding protein, which can also bind FIP3. alpha-helical coiled-coil regions of both TSG101 and FIP4 mediate the interaction with the cognate protein PMID: 22348143
27. Overexpression of PEG10 and TSG101 was detected in gallbladder adenocarcinoma. PMID: 21455631
28. Depletion of endogenous Tsg101 by siRNA led to a significant reduction of HEV release in cultured cells. PMID: 21880841
29. HIV-1 infection affects the expression of host factors TSG101 and Alix PMID: 21528537
30. TSG101 knockdown in breast cancer cells induces apoptosis and inhibits proliferation. TSG101 may play a biological role through modulation of the MAPK/ERK signaling pathway in breast cancer. PMID: 21117030
31. TSG101 may induce the malignant phenotype of cells. PMID: 19787439
32. Taken together, these data indicate that Marburg virus nucleoprotein enhances budding of virus-like particles by recruiting Tsg101 to the VP40-positive budding site through a PSAP late-domain motif. PMID: 20504928
33. Results suggest that TSG101 down-regulation in cervical cancer cells is not regulated by genetic or epigenetic events. PMID: 20372822
34. show that ubiquitin recognition by TSG101 is required for cSMAC formation, T cell receptor (TCR) microcluster signal termination, TCR downregulation. PMID: 20399684
35. recognize ubiquitin and act in the removal of endosomal protein-ubiquitin conjugates. PMID: 11916981
36. Negative regulation of cell growth and differentiation by TSG101 through association with p21(Cip1/WAF1). PMID: 11943869
37. structure and functional interactions of its binding sites PMID: 12006492
38. solution structure of the UEV (ubiquitin E2 variant) binding domain of Tsg101 in complex with a PTAP peptide that spans the late domain of HIV-1 p6(Gag) PMID: 12379843
39. interacts specifically with human immunodeficiency virus type 2 gag polyprotein, results in increased levels of ubiquinated gag, and is incorporated into HIV-2 virions PMID: 12388682
40. Human ortholog TSG101 does not substitute VPS23 in its ability to rescue the phenotype of defective plasma membrane proteins PMID: 12725919
41. truncated and full length forms of TSG101 inhibit HIV-1 budding by interacting with the p6 L domain and by disrupting the cellular endosomal sorting machinery PMID: 12743307
42. the TSG101 interaction with HRS is a crucial step in endocytic down-regulation of mitogenic signaling and this interaction may have a role in linking the functions of early and late endosomes PMID: 12802020
43. alternative splicing and role implicated in interaction with HIV-1 PMID: 14526201
44. TSG101 activates androgen receptor-induced transcription by transient stabilization of the monoubiquitinated state PMID: 14761944
45. Reduction of TSG101 protein has a negative impact on breast and prostate tumor cell growth PMID: 14991575
46. molecular interactions between Daxx and TSG101 establish an efficient repressive transcription complex in the nucleus PMID: 15033475
47. X-ray crystallography study of the UEV domain of TSG101 and ubquitin showed the basis for the binding recognition at high resolution. PMID: 15053872
48. Tsg101 and Nedd4.1 act successively in the assembly process of HTLV-1 to ensure proper Gag trafficking through the endocytic pathway up to late endosomes where the late steps of retroviral release occur. PMID: 15126635
49. TSG101 binds GR and protects the non-phosphorylated receptor from degradation. PMID: 15657031
50. interaction of Gag with Tsg101 and Alix favors budding from the plasma membrane and relieves a requirement for ubiquitination by Nedd4 PMID: 15908698

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HGNC: 15971

OMIM: 601387

KEGG: hsa:7251

STRING: 9606.ENSP00000251968

UniGene: Hs.523512