Results 41 to 50 of about 8,129,707 (292)

Regulated increase in folding capacity prevents unfolded protein stress in the ER [PDF]

, 2010
Stimulation of thyrocytes with thyroid stimulating hormone (TSH) leads to a morphological change and a massive increase in thyroglobulin (Tg) production.
Mkrtchian, S., Schildknegt, D., Fullaondo, A., Sub Cellular Protein Chemistry, Heck, A.J.R., Braakman, L.J., Christis, C., Cellular Protein Chemistry, Dep Scheikunde, Sub Biomol.Mass Spectrometry & Proteom., Biomolecular Mass Spectrometry and Proteomics, Sub Biomol.Mass Spect. and Proteomics   +11 more
core   +1 more source

Distinct transcriptional responses elicited by unfolded nuclear or cytoplasmic protein in mammalian cells

eLife, 2015
Eukaryotic cells possess a variety of signaling pathways that prevent accumulation of unfolded and misfolded proteins. Chief among these is the heat shock response (HSR), which is assumed to respond to unfolded proteins in the cytosol and nucleus alike ...
Yusuke Miyazaki, Ling-chun Chen, Bernard W Chu, Tomek Swigut, Thomas J Wandless   +4 more
doaj   +1 more source

StresSeed: The Unfolded Protein Response During Seed Development

Frontiers in Plant Science, 2022
During seed development, the endoplasmic reticulum (ER) takes care of the synthesis and structural maturation of very high amounts of storage proteins in a relatively short time.
Alessandro Vitale, Emanuela Pedrazzini
doaj   +1 more source

Unfolded States of Heme Proteins [PDF]

, 2010
Cytochromes adopt discrete structures when the heme cofactor is present. Since the heme provides crucial contacts in the native protein, this hydrophobic prosthetic group plays an important role in the folding mechanism and introduces interesting ...
Pribisko Yen, Melanie Anne
core   +1 more source

The unfolded protein response in multiple sclerosis

Frontiers in Neuroscience, 2015
The unfolded protein response (UPR) occurs in response to endoplasmic reticulum (ER) stress caused by the accumulation of unfolded or misfolded proteins in the ER.
Wensheng eLin, Sarrabeth eStone
doaj   +1 more source

Bidirectional crosstalk between endoplasmic reticulum stress and mTOR signaling [PDF]

, 2012
Many cellular processes including apoptosis, autophagy, translation, energy metabolism, and inflammation are controlled by the mammalian target of rapamycin (mTOR) kinase and the endoplasmic reticulum (ER) stress pathway, also known as the unfolded ...
Appenzeller-Herzog, Christian, Hall, Michael N.   +1 more
core   +1 more source

Uterine Endoplasmic Reticulum Stress and Its Unfolded Protein Response May Regulate Caspase 3 Activation in the Pregnant Mouse Uterus [PDF]

, 2013
We have previously proposed that uterine caspase-3 may modulate uterine contractility in a gestationally regulated fashion. The objective of this study was to determine the mechanism by which uterine caspase-3 is activated and consequently controlled in ...
Subedi, Kalpana, Jennifer C. Condon, Chandrashekara Kyathanahalli, Kalpana Subedi, Lydon, John P., Arvind Suresh, Kyathanahalli, Chandrashekara, Condon, Jennifer C., Jeyasuria, Pancharatnam, Pancharatnam Jeyasuria, Rashekara Kyathanahalli, Jennifer C Condon, Suresh, Arvind   +12 more
core   +2 more sources

Response of myeloma to the proteasome inhibitor bortezomib is correlated with the unfolded protein response regulator XBP-1

Haematologica, 2012
Background Multiple myeloma, a malignancy of the antibody-secreting plasma cells, remains incurable by current therapy. However, the proteasome inhibitor bortezomib and other new drugs are revolutionizing its treatment.
Silvia C. W. Ling, Edwin K. K. Lau, Ammira Al-Shabeeb, Angela Nikolic, Albert Catalano, Harry Iland, Noemi Horvath, P. Joy Ho, Simon Harrison, Shaun Fleming, Douglas E. Joshua, John D. Allen   +11 more
doaj   +1 more source

Fibrillary Glomerulonephritis, DNAJB9, and the Unfolded Protein Response

Glomerular Diseases, 2022
Background: Fibrillary glomerulonephritis (FGN) is found in approximately 1% of native kidney biopsies and was traditionally defined by glomerular deposition of fibrils larger than amyloid (12–24 nm diameter) composed of polyclonal IgG.
Nicole K. Andeen, Vanderlene L. Kung, Josh Robertson, Susan B. Gurley, Rupali S. Avasare, Sneha Sitaraman   +5 more
doaj   +1 more source

EFP1 is an ER stress-induced glycoprotein which interacts with the pro-apoptotic protein Par-4 [PDF]

, 2009
We have isolated the rat ortholog of EFP1 (EF-hand binding protein 1) as a novel interaction partner of the pro-apoptotic protein Par-4 (prostate apoptosis response-4).
Maertens, Barbara, Koplin, Ansgar, Appel, Sarah, Preuss, Ute, Vetterkind, Susanne, Boosen, Meike   +5 more
core   +1 more source