IndraLab
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USP14 activates cell population proliferation. 50 / 58
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"To explore the underlying mechanism by which USP14 promotes cell proliferation in LNcap cells, we monitored the cell cycle progression of each group exposed to various concentrations of IU1 (25, 50, 100muM) and found that inhibition of USP14 activity dramatically induced G0/G1 cell cycle arrest at different time points (0, 6, 12, 24, 48h) (XREF_FIG)."
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"We found that USP14 inhibition by shRNA significantly suppressed the proliferation of MDA-MB-231, MDA-MB-453, MDA-MB-468, HCC1937, and MCF7 breast cancer cell lines; however USP14 knockdown did not affect the proliferation of T47D cells, which could be related to the fact that these cells express very high levels of ER and very low levels of AR."
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"We found that (i) USP14 could bind to AR, and additionally, both genetic and pharmacological inhibition of USP14 accelerated the ubiquitination and degradation of AR; (ii) downregulation or inhibition of USP14 suppressed cell proliferation and colony formation of LNcap cells and, conversely, overexpression of USP14 promoted the proliferation; and (iii) reduction or inhibition of USP14 induced G0/G1 phase arrest in LNcap prostate cancer cells."
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"Given that USP14 is expressed in both androgen responsive and androgen-irresponsive prostate cancer cells and that both pharmacological and genetic inhibition of USP14 inhibited the proliferation of androgen responsive LNcap cells, we next tested whether USP14 plays the same role in androgen-irresponsive prostate cancer cells."
eidos
"19 In addition , small USP14 inhibitors , such as WP1130 , b-AP15 , AC17 , and pyrithione , could dramatically suppressed cell proliferation and promoted apoptosis in various malignancies.9 , 20 , 21 , 22 , 23 , 24 However , we did not observe any disturbed biological process , such as cell cycle progression , cell proliferation , and apoptosis , in USP14-deficient GC cells , although silencing of USP14 dramatically inhibited Akt and ERK signaling pathways ."
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"It was found that the administration of 6-Gingerol decreased the expression of USP14, greatly increased the number of autophagosomes, reactive oxygen species (ROS) and iron concentration, decreased the survival and proliferation rate of A549 cells, and significantly decreased tumor volume and weight."