Results 181 to 190 of about 2,163,835 (311)

c-di-GMP regulates activity of the PlzA RNA chaperone from the Lyme disease spirochete. [PDF]

Mol Microbiol, 2023
Van Gundy T, Patel D, Bowler BE, Rothfuss MT, Hall AJ, Davies C, Hall LS, Drecktrah D, Marconi RT, Samuels DS, Lybecker MC.   +10 more
europepmc   +1 more source

Machine Learning‐Enhanced Random Matrix Theory Design for Human Immunodeficiency Virus Vaccine Development

Advanced Intelligent Discovery, EarlyView.
This study integrates random matrix theory (RMT) and principal component analysis (PCA) to improve the identification of correlated regions in HIV protein sequences for vaccine design. PCA validation enhances the reliability of RMT‐derived correlations, particularly in small‐sample, high‐dimensional datasets, enabling more accurate detection of ...
Mariyam Siddiqah, Muhammad Zulqarnain Zeb, Muhammad Husnain Zeb, Babar Shabbir   +3 more
wiley   +1 more source

Moderate activity of RNA chaperone maximizes the yield of self-spliced pre-RNA in vivo. [PDF]

Proc Natl Acad Sci U S A, 2022
Song Y, Thirumalai D, Hyeon C.
europepmc   +1 more source

A Robust Deep Temporal Causal Discovery Platform for Single‐Cell Gene Regulatory Network Reconstruction

Advanced Intelligent Discovery, EarlyView.
scTIGER2.0 is a deep‐learning framework that infers gene regulatory networks from single‐cell RNA sequencing data. By integrating correlation, pseudotime ordering, deep learning and bootstrap‐based significance testing, it reduces false positives and reveals directional gene interactions.
Nishi Gupta, Madison Dautle, Shaoqiang Zhang, Yong Chen   +3 more
wiley   +1 more source

Ac‐SDKP modulates apoptosis via HSP27 and the FAS/FASL and mitochondrial axes

Animal Models and Experimental Medicine, EarlyView.
Schematic diagram of Ac‐SDKP regulating the FAS/FASL and mitochondrial apoptosis pathways via HSP27. Ac‐SDKP inhibits HSP27 expression, activates the FAS/FASL pathway and Caspase‐3 signaling, increases Caspase‐8 and Caspase‐3 expression, and induces cell apoptosis.
Wenxin Guo, Jinyin Yan, Wenli Li, Jin Wang, Lu Liu, Chengmei Zhang, Wei Cao, Shanshan Yao, Haibo Gong, Yi He, Zihan Zhou, Siyan Chen, Li Feng, Haijing Deng   +13 more
wiley   +1 more source

Catalyzing Protein Folding by Chaperones

Biology
Protein folding is a fundamental process essential for cellular growth and health, yet it is also susceptible to errors that can result in misfolding and disease.
Zijue Huang, Scott Horowitz
doaj   +1 more source

Interplay between the RNA Chaperone Hfq, Small RNAs and Transcriptional Regulator OmpR Modulates Iron Homeostasis in the Enteropathogen Yersinia enterocolitica. [PDF]

Int J Mol Sci, 2023
Jaworska K, Konarska J, Gomza P, Rożen P, Nieckarz M, Krawczyk-Balska A, Brzostek K, Raczkowska A.   +7 more
europepmc   +1 more source

Functions of RNAi Pathways in Ribosomal RNA Regulation

Argonaute proteins, guided by small RNAs, play crucial roles in gene regulation and genome protection through RNA interference (RNAi)-related mechanisms.
Shatskikh, Aleksei S, Klenov, Mikhail S, Fefelova, Elena A   +2 more
core   +1 more source

Circulating Exosomes Drive Persistent Neuronal Dysfunction in Post‐Herpetic Neuralgia Patients

Annals of Neurology, EarlyView.
Proposed model of exosome‐mediated neuronal dysfunction in post‐herpetic neuralgia (PHN). (1) Circulating, non‐pathogenic exosomes maintain homeostatic processes in healthy skin, where sensory nerve fibers innervate the epidermis and dermis. (2) During acute zoster, reactivating varicella zoster virus (VZV) travels down neurites to the skin causing ...
Christy S. Niemeyer, Seth Frietze, Serena W.R. Lewis, Emily C. Artman, Christina Coughlan, Safa I. Vaseemuddin, Arianna Gentile Polese, Maria A. Nagel, Stephen K. Tyring, Fyona Okundia, Anthony J. Saviola, Gary C. Curhan, Sharon G. Curhan, Diego Restrepo, Andrew N. Bubak   +14 more
wiley   +1 more source

Rotavirus RNA chaperone mediates global transcriptome-wide increase in RNA backbone flexibility. [PDF]

Nucleic Acids Res, 2022
Coria A, Wienecke A, Knight ML, Desirò D, Laederach A, Borodavka A.   +5 more
europepmc   +1 more source