Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8219934 | PMC |
| http://dx.doi.org/10.3389/fphys.2021.703458 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
ASPH dysregulates cell death and induces chemoresistance in hepatocellular carcinoma.
Cancer Lett
December 2024
Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, P.R. China. Electronic address:
Hepatocellular carcinoma (HCC) is resistant to multiple conventional drugs including sorafenib, leading to poor prognosis. Inducing cell death has been inextricably pursued in therapeutics, although targeted therapy and immunotherapy have made very limited progress. ASPH (Aspartate β-hydroxylase) can be breakthrough in meeting this unmet clinical need.
View Article and Find Full Text PDFProteomic and phosphoproteomic analyses reveal that TORC1 is reactivated by pheromone signaling during sexual reproduction in fission yeast.
PLoS Biol
December 2024
Department of Fundamental Microbiology, University of Lausanne, Lausanne, Switzerland.
Starvation, which is associated with inactivation of the growth-promoting TOR complex 1 (TORC1), is a strong environmental signal for cell differentiation. In the fission yeast Schizosaccharomyces pombe, nitrogen starvation has distinct physiological consequences depending on the presence of mating partners. In their absence, cells enter quiescence, and TORC1 inactivation prolongs their life.
View Article and Find Full Text PDF[Retracted] Limb remote ischemic post‑conditioning reduces injury and improves long‑term behavioral recovery in rats following subarachnoid hemorrhage: Possible involvement of the autophagic process.
Mol Med Rep
March 2025
Department of Neurosurgery, Ren Ji Hospital South Campus, School of Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai 201112, P.R. China.
Following the publication of the above paper, a concerned reader drew to the attention of the Editorial Office that the 'Sham' brain image featured in Fig. 1B on p. 23 was strikingly similar to an image that was published subsequently in the journal , whereas the control TUNEL assay data shown in Fig.
View Article and Find Full Text PDFLack of phosphatidylinositol 3-kinase VPS34 in regulatory T cells leads to a fatal lymphoproliferative disorder without affecting their development.
Front Immunol
December 2024
Laboratory of Lymphocyte Signalling and Development, Babraham Institute, Cambridge, United Kingdom.
Regulatory T (Treg) cells are essential for the maintenance of immunological tolerance, yet the molecular components required for their maintenance and effector functions remain incompletely defined. Inactivation of VPS34 in Treg cells led to an early, lethal phenotype, with massive effector T cell activation and inflammation, like mice lacking Treg cells completely. However, VPS34-deficient Treg cells developed normally, populated the peripheral lymphoid organs and effectively supressed conventional T cells .
View Article and Find Full Text PDFAutophagy as a way to remove DNA lesions.
Autophagy
December 2024
Life Sciences Institute and Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA.
Type I topoisomerases (TOP1) are critical to remove the topological stress when DNA double strands are unwound. The TOP1 cleavage complexes (TOP1cc) are normally transient, and the stabilization of TOP1cc by its inhibitors, such as camptothecin (CPT), may lead to DNA damage and become cytotoxic. The proteasome pathway degrades trapped TOP1, which is necessary for the repair machinery to gain access to the DNA; however, this process is mainly described when the CPT concentration is high, at levels which are clinically unachievable.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!