Results 51 to 60 of about 5,190 (143)

Marine n‐3 Polyunsaturated Fatty Acids Mitigate Obesity Traits Through PRDM16‐Driven Gene–Nutrient Interaction and Spatiotemporal Scale Browning Process

Food Frontiers, Volume 7, Issue 2, March 2026.
This large cohort study of 45,664 participants from the UK Biobank provides strong epidemiological evidence that fish oil use was associated with 12% and 7% lower risks of obesity and high body fat percentage, respectively. Mechanistically, marine n‐3 polyunsaturated fatty acids mitigate obesity traits through PRDM16‐driven gene–nutrient interactions ...
Xiaohui Liu, Haoyu Li, Youyou Zheng, Xiaoqian Chen, Xuzhi Wan, Pan Zhuang, Wei Jia, Jianxin Yao, Haoyin Liu, Hongbo Shi, Xunan Lin, Yu Zhang, Jingjing Jiao   +12 more
wiley   +1 more source

Are Tetrapleura tetraptera Phytochemicals Druggable Against SARS‐CoV‐2 Papain‐Like Protein? A Computational Approach

New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
SARS‐CoV2 Omicron and its substrains are still a critical global health issue and extremely contagious, even with widespread vaccination efforts. Hospitalizations and mortality rates linked to these variants are still prevalent. Current therapeutic options face challenges, including low effectiveness, suboptimal pharmacokinetics, and drug resistance ...
Frank Eric Tatsing Foka, Hazel Tumelo Mufhandu   +1 more
wiley   +1 more source

RNA Sequencing Identifies New RNase III Cleavage Sites in Escherichia coli and Reveals Increased Regulation of mRNA

mBio, 2017
Ribonucleases facilitate rapid turnover of RNA, providing cells with another mechanism to adjust transcript and protein levels in response to environmental conditions. While many examples have been documented, a comprehensive list of RNase targets is not
Gina C. Gordon, Jeffrey C. Cameron, Brian F. Pfleger   +2 more
doaj   +1 more source

A Programmable Eukaryotic Argonaute Nuclease with Dual DNA and RNA Cleavage Activity from Thermophilic Fungus Thermochaetoides thermophila

Small Science, Volume 6, Issue 3, March 2026.
This work demonstrates a unique eukaryotic Argonaute nuclease, TtpAgo, from Thermochaetoides thermophila DSM 1495 that can be programmed with either DNA or RNA guides and can cleave both DNA and RNA targets at mesophilic temperatures in vitro. TtpAgo binds 12–30 nt long 5′P or 5′OH guide molecules without strict sequence specificity, thus provides a ...
Zhizhao Chen, Fei Wang, Xiaolan Yu, Yang Liu, Lixin Ma   +4 more
wiley   +1 more source

Processing Endoribonucleases and mRNA Degradation in Bacteria [PDF]

Journal of Bacteriology, 2002
Volume 184, no. 17, p. 4645-4657, 2002. Page 4647, column 1, lines 42-45: The sentence should read “For example, one message in the T7 early polycistronic mRNA, as well as a few late messages, yields increased protein from RNase III cleavage while the others are not affected by such cleavages (41).”
openaire   +3 more sources

Bacillus subtilis RNase HII Is Inefficient at Processing Guanosine Monophosphate and Damaged Ribonucleotides

Molecular Microbiology, Volume 125, Issue 3, Page 203-215, March 2026.
Bacillus subtilis RNase HII corrects ribonucleotide errors and mismatched ribonucleotides, but not damaged ribonucleotides. Mismatched ribonucleotides would also serve as substrates for mismatch repair while damaged ribonucleotides would be addressed through base excision repair.
Julianna R. Cresti, Lyle A. Simmons
wiley   +1 more source

Interferon induced circRNAs escape herpesvirus host shutoff and suppress lytic infection

EMBO Reports
To globally profile circRNAs, we employ RNA-Sequencing paired with chimeric junction analysis for alpha-, beta-, and gamma-herpesvirus infection. We find circRNAs are, as a population, resistant to host shutoff. We validate this observation using ectopic
Sarah E Dremel, Takanobu Tagawa, Vishal N Koparde, Carmen Hernandez-Perez, Jesse H Arbuckle, Thomas M Kristie, Laurie T Krug, Joseph M Ziegelbauer   +7 more
doaj   +1 more source

State‐of‐the‐Art Strategies for Circular RNA in Cancers: Opportunity and Challenge

MedComm, Volume 7, Issue 2, February 2026.
Overview of circular RNA in tumors. ABSTRACT Circular RNAs (circRNAs) are characterized by their covalently closed structure, remarkable stability, and precise spatiotemporal regulation, evolving from once‐overlooked transcriptional byproducts to pivotal molecular regulators.
Zehao Ding, Zai Luo, Liao Zhang, Shaopeng Zhang, Renchao Zhang, Zhengjun Qiu, Chen Huang   +6 more
wiley   +1 more source

Accelerate the Highly Efficient Development of mRNA Vaccines Through Advanced Computational Methods

MedComm, Volume 7, Issue 2, February 2026.
This review explores the recent advancements in applying computational methods to optimize mRNA vaccines, with a primary focus on improvements in sequence design and delivery systems. ABSTRACT mRNA medicine is an emerging therapeutic approach that utilizes messenger RNA to synthesize functional proteins directly within target cells.
Ruichu Gu, Duanmiao Si, Dingwei Lei, Xiaoxue Xie, Yongge Li, Han Wen   +5 more
wiley   +1 more source

Protease‐mediated maturation of M‐PMV reverse transcriptase into a functional heterodimer

Protein Science, Volume 35, Issue 2, February 2026.
Abstract Reverse transcriptase (RT) of retroviruses orchestrates viral replication, yet its structural diversity remains poorly understood. Well‐studied RTs, such as those from HIV‐1, murine leukemia virus, and avian myeloblastosis virus, were characterized decades ago, but less prominent retroviruses have escaped detailed analysis.
Marina Kapisheva, Petra Junková, Ondřej Vaněk, Zuzana Jalovcová, Ivana Křížová, Alžběta Dostálková, Michaela Rumlová   +6 more
wiley   +1 more source