WebDownload scientific diagram p50ATF6 reduces steroidogenic enzyme expression in mouse testis in vivo . (A) Lentiviral vector for p50ATF6, Turbor GFP, and saline (as control) injected into the testes. WebNov 1, 1999 · In contrast, p50ATF6 is a soluble nuclear protein (Figures (Figures5 5 and and7). 7). When overexpressed, ATF6 mutants representing p50ATF6 were accumulated in the nucleus (Figure (Figure8) 8) and constitutively activated transcription of the GRP78 gene, leading to enhanced levels of GRP78 in the ER (Figure (Figure9). 9). We thus propose that ...
Mammalian Transcription Factor ATF6 Is …
WebProcessed p50ATF6 appeared in the nuclei 2 h after LPS/IFN- treatment and increased with time up to 10 h (Fig. 3,BandC). The level at 10 h was about half of that produced in response to thapsi- gargin. Binding activity to ERSE of theCHOPgene was also monitored (Fig. 3D). WebThe liberated N-terminal fragment (p50ATF6) translocates to the nucleus, binding to ER stress response element (ERSE) present in the proximal promoter regions of many ER stress-responsive proteins including ER chaperones. To better understand the pathological processes and provide novel avenues to potential therapies, ESRE–bla HeLa cells are ... electric car trailer winches
Activation of an Unfolded Protein Response during …
WebDec 27, 2013 · The ATF6 (p90ATF6/p50ATF6) activation in stressed ERp29 −/− thyrocytes were significant lower than those in stressed ERp29 +/+ thyrocytes. Previous studies suggested that activation of UPR results in accumulation of p50ATF6 [24, 25], but changes in expression of p90ATF6 were also described . WebApr 26, 2024 · For cloning of murine genes, cDNA was generated by reverse transcription from RNA extracts of normal murine lung tissue from C57Bl/6 mice. Murine full-length cDNAs for Atf6 (p50Atf6), Atf4, Chop, Mzf1, Sp1, Jun, and Ets1 were then amplified by PCR using gene-specific primers (Online Resource 1, Table S1) and HotStar-HighFidelity … WebJun 10, 2024 · In the present study, we demonstrated SHQ1 is an ER-stress response gene that is transcriptionally regulated by p50ATF6 and XBP1s. SHQ1 binds to GRP78 and forms SHQ1/GRP78 to disrupt the... foods that are black and white in color