Results 111 to 120 of about 989,519 (369)

Yap Regulates ATF6-Mediated Unfolded Protein Response [PDF]

, 2015
Hippo信号通路最早在果蝇里发现，是在进化上高度保守的一条激酶级联的通路，当Hippo通路的缺失会造其下游调控因子Yap或Taz的激活，促进细胞增殖，抑制细胞凋亡，从而导致器官增大和肿瘤产生。此外，大量文献阐述了内质网压力和肿瘤产生具有相关性。本实验室研究表明，Hippo通路的缺失或Yap蛋白的激活会引起内质网应激信号通路的激活和内质网的增大，并通过内质网应激反应导致肝脏器官增大和肿瘤生成。 当Hippo激酶，在高等动物的同源物为Mst1和Mst2激酶的缺失或Yap激活时 ...
蔡亚波
core  

Raphin‐1 mediates the survival and sensitivity to radiation of pediatric‐type diffuse high‐grade glioma via phosphorylated eukaryotic initiation factor 2α‐dependent and ‐independent processes

Molecular Oncology, EarlyView.
Raphin‐1 reduces the survival of PED‐DHGG cells and enhances their radiation sensitivity through both PeIF2α‐dependent and PeIF2α‐independent mechanisms. Raphin‐1 sustains elevated levels of PeIF2α, contributing to its PeIF2α‐dependent effects. Additionally, raphin‐1 interacts with CReP to mediate a separate radiosensitizing pathway that operates ...
Karin Eytan, Moshe Leitner, Amos Toren, Shoshana Paglin, Michal Yalon   +4 more
wiley   +1 more source

Putting the brakes on the unfolded protein response [PDF]

Journal of Cell Biology, 2011
The unfolded protein response is an ancient cellular pathway for rapidly responding to endoplasmic reticulum stress. Two studies in this issue (Rubio et al. 2011. J. Cell. Biol. doi:10.1083/jcb.201007077 and Chawla et al. 2011. J. Cell. Biol. doi:10.1083/jcb.201008071) provide insight into how the unfolded protein response is tamped down to restore ...
Robert H. Silverman, Frank Sicheri
openaire   +3 more sources

The role of the unfolded protein response in cancer progression: From oncogenesis to chemoresistance

Biology of the Cell, 2018
Tumour cells endure both oncogenic and environmental stresses during cancer progression. Transformed cells must meet increased demands for protein and lipid production needed for rapid proliferation and must adapt to exist in an oxygen‐ and nutrient ...
Emma C. Madden, S. Logue, Sandra Healy, S. Manié, Afshin Samali   +4 more
semanticscholar   +1 more source

E-cigarette aerosols induce unfolded protein response in normal human oral keratinocytes. [PDF]

, 2019
Objective: Since the introduction in 2004, global usage of e-cigarettes (ECs) has risen exponentially. However, the risks of ECs on oral health are uncertain.
Chen, Wei, Cui, Li, Elzakra, Naseim, Hu, Shen, Ji, Eoon Hye, Lee, Eon S, Messadi, Diana, Sun, Bingbing, Xia, Tian, Zhu, Yifang   +9 more
core  

miR-199a-5p silencing regulates the unfolded protein response in chronic obstructive pulmonary disease and α1-antitrypsin deficiency. [PDF]

, 2014
RATIONALE: Retention of abnormal α1-antitrypsin (AAT) activates the unfolded protein response in AAT-deficient monocytes. The regulatory role of microRNAs (miRNAs) in unfolded protein responses and chronic obstructive pulmonary disease pathogenesis has ...
Buckley, Patrick G, Carroll, Tomás P, Cummins, Robert, Greene, Catherine M, Hassan, Tidi, McElvaney, Noel G, O\u27Neill, Shane J   +6 more
core   +1 more source

Exploring the role of cyclin D1 in the pathogenesis of multiple myeloma beyond cell cycle regulation

Molecular Oncology, EarlyView.
Cyclin D1 overexpression altered the cell adhesion pathway, while cyclin D2 upregulation had less impact on pathway enrichment analysis. Multiple myeloma (MM) patients with cyclin D1 overexpression showed reduced CD56 expression and increased circulating tumor cells (CTC) levels, suggesting that cyclin D1 may contribute to MM cell dissemination ...
Ignacio J. Cardona‐Benavides, Sara Cristobal‐Vargas, Cristina De Ramón, Elizabeta A. Rojas, Irena Misiewicz‐Krzeminska, Isabel Isidro, José Juan Pérez, Bruno Paiva, Noemi Puig, Miguel Alcoceba, María‐Victoria Mateos, Luis A. Corchete, Myriam Cuadrado, Norma C. Gutiérrez   +13 more
wiley   +1 more source

Ethanol Cellular Defense Induce Unfolded Protein Response in Yeast [PDF]

, 2016
Ethanol is a valuable industrial product and a common metabolite used by many cell types. However, this molecule produces high levels of cytotoxicity affecting cellular performance at several levels.
Nana, Rebeca K., Navarro Tapia, Elisabet, Pérez Torrado, Roberto, Querol, Amparo   +3 more
core   +2 more sources

Beyond digital twins: the role of foundation models in enhancing the interpretability of multiomics modalities in precision medicine

FEBS Open Bio, EarlyView.
This review highlights how foundation models enhance predictive healthcare by integrating advanced digital twin modeling with multiomics and biomedical data. This approach supports disease management, risk assessment, and personalized medicine, with the goal of optimizing health outcomes through adaptive, interpretable digital simulations, accessible ...
Sakhaa Alsaedi, Xin Gao, Takashi Gojobori   +2 more
wiley   +1 more source

Regulation of the unfolded protein response by microRNAs

Cellular and Molecular Biology Letters, 2013
AbstractThe unfolded protein response (UPR) is an adaptive response to the stress that is caused by an accumulation of misfolded proteins in the lumen of the endoplasmic reticulum (ER). It is an important component of cellular homeostasis. During ER stress, the UPR increases the protein-folding capacity of the endoplasmic reticulum to relieve the ...
Kinga Kochan, Rafal Bartoszewski, Arkadiusz Piotrowski, Piotr Madanecki, Sylwia Bartoszewska, James F. Collawn, Renata Ochocka   +6 more
openaire   +3 more sources