Results 61 to 70 of about 167,289 (308)

ZIKV infection activates the IRE1-XBP1 and ATF6 pathways of unfolded protein response in neural cells. [PDF]

, 2018
BACKGROUND: Many viruses depend on the extensive membranous network of the endoplasmic reticulum (ER) for their translation, replication, and packaging. Certain membrane modifications of the ER can be a trigger for ER stress, as well as the accumulation ...
Fu, Z, Hu, Q, Ke, X, Li, P, Liu, Y, Sun, J, Tan, Z, Wang, H, Zhang, W, Zhang, Y, Zheng, C, Zheng, Z   +11 more
core   +1 more source

Unfolded protein response in cancer: the Physician's perspective

Journal of Hematology & Oncology, 2011
The unfolded protein response (UPR) is a cascade of intracellular stress signaling events in response to an accumulation of unfolded or misfolded proteins in the lumen of the endoplasmic reticulum (ER). Cancer cells are often exposed to hypoxia, nutrient
Li Zihai, Zhang Kezhong, Li Xuemei
doaj   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Next-generation proteasome inhibitor oprozomib synergizes with modulators of the unfolded protein response to suppress hepatocellular carcinoma [PDF]

, 2016
Hepatocellular carcinoma (HCC) responds poorly to conventional systemic therapies. The first-in-class proteasome inhibitor bortezomib has been approved in clinical use for hematologic malignancies and has shown modest activity in solid tumors, including ...
Bogaerts, Eliene, Coucke, Céline, Devisscher, Lindsey, Geerts, Anja, Laukens, Debby, Libbrecht, Louis, Paridaens, Annelies, Raevens, Sarah, Van Steenkiste, Christophe, Van Vlierberghe, Hans, Vandewynckel, Yves-Paul, Vandierendonck, Aster, Verhelst, Xavier   +12 more
core   +2 more sources

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

STING-mediated disruption of calcium homeostasis chronically activates ER stress and primes T cell death [PDF]

, 2019
STING gain-of-function mutations cause lung disease and T cell cytopenia through unknown mechanisms. Here, we found that these mutants induce chronic activation of ER stress and unfolded protein response (UPR), leading to T cell death by apoptosis in ...
Chen, Yu-Ju, Dobbs, Nicole, Liou, Jen, Miner, Jonathan J, Sakai, Tomomi, Wu, Jianjun, Yan, Nan   +6 more
core   +1 more source

Surviving the heat of the moment : a fungal pathogens perspective [PDF]

, 2013
Peer reviewedPublisher ...
Cowen, Leah E, Leach, Michelle D
core   +2 more sources

The Unfolded Protein Response Sensor PERK Mediates Stiffness-Dependent Adaptation in Glioblastoma Cells [PDF]

, 2022
Mohammad Khoonkari, Liang Dong, Marina Trombetta-Lima, Tjitze van der Land, Yuanke Liang, Jianwu Sun, Amalia M. Dolga, Marleen Kamperman, Patrick van Rijn, Frank A.E. Kruyt   +9 more
openalex   +1 more source

pH‐Tunable Material Properties of Glycine‐Rich Condensates from Tick Bioadhesive

Advanced Functional Materials, EarlyView.
This work studies the influence of pH on the phase separation behavior of a disordered glycine‐rich protein found in tick bioadhesive. The results show profound impact on the propensity of coacervation, condensate microstructure and viscosity, amphiphilicity of the peptides, and effective encapsulation of therapeutic molecules.
Manali Nandy, Udit Ghosh, Ketan A. Ganar, Hans Ippel, Ingrid Dijkgraaf, Siddharth Deshpande   +5 more
wiley   +1 more source

Valosin‐containing protein (VCP/p97) is prognostically unfavorable in pediatric AML, and negatively correlates with unfolded protein response proteins IRE1 and GRP78: A report from the Children's Oncology Group [PDF]

, 2023
Fieke W. Hoff, Yihua Qiu, Brandon D. Brown, Robert B. Gerbing, Amanda R. Leonti, Rhonda E. Ries, Alan S. Gamis, Richard Aplenc, E. Anders Kolb, Todd A. Alonzo, Soheil Meshinchi, Gaye Jenkins, Terzah M. Horton, Steven M. Kornblau   +13 more
openalex   +1 more source