Results 81 to 90 of about 3,495 (190)
Journal of Extracellular Vesicles, Volume 15, Issue 4, April 2026.Proteomic profiling of tissue explant‐ and plasma‐derived extracellular vesicles identified colon adenocarcinoma‐associated and healthy‐associated EV proteins. A 10‐protein EV panel enabled highly sensitive blood‐based detection of colon adenocarcinoma, showed marked postoperative changes, and retained performance in an independent validation cohort ...
Yura Seo +33 more
wiley +1 more source
Microbial Biotechnology, Volume 19, Issue 4, April 2026.The target sites of COVID‐19 antivirals discussed in the present opinion paper, namely the RNA dependent RNA polymerase Nsp12 and of the main viral protease Nsp5, are indicated by a red star in the overview of the replication cycle of coronavirus SARS‐CoV‐2.
Harald Brüssow
wiley +1 more source
Ribosomes Regulate the Stability and Action of the Exoribonuclease RNase R [PDF]
Journal of Biological Chemistry, 2013 Ribonucleases play an important role in RNA metabolism. Yet, they are also potentially destructive enzymes whose activity must be controlled. Here we describe a novel regulatory mechanism affecting RNase R, a 3' to 5' exoribonuclease able to act on essentially all RNAs including those with extensive secondary structure.
Wenxing, Liang, Murray P, Deutscher
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The Plant Journal, Volume 126, Issue 1, April 2026.SUMMARY Viral diseases pose a significant threat to global apple (Malus spp.) production. While selecting appropriate rootstocks is a crucial strategy to mitigate their effects, the underlying mechanisms governing rootstock tolerance or sensitivity to viral infection at the root level remain underexplored.
Larissa Carvalho Costa +8 more
wiley +1 more source
Alterations of the Transcriptome of Sulfolobus acidocaldarius by Exoribonuclease aCPSF2
PLoS ONE, 2013 Recent studies identified a 5´ to 3´ exoribonuclease termed Sso-RNase J in the crenarchaeon Sulfolobus solfataricus (Sso), which has been reclassified to the aCPSF2 (archaeal cleavage and polyadenylation specificity factor 2) group of β-CASP proteins. In this study, the Sso-aCPSF2 orthologue of Sulfolobus acidocaldarius (Saci-aCPSF2) was functionally ...
Märtens, Birgit +7 more
openaire +8 more sources
Evolution of Prime Editing: Enhancing Efficiency and Expanding Capacity
Advanced Science, Volume 13, Issue 16, 18 March 2026.Most rare diseases are caused by genetic mutations. Prime editing (PE) has emerged as a versatile tool capable of inducing diverse mutations without generating DNA double‐strand breaks. Despite its significant clinical potential, PE faces limitations in terms of efficiency and scalability.
Jihyeon Yu +5 more
wiley +1 more source
Ecology and Evolution, Volume 16, Issue 3, March 2026.ABSTRACT Global environmental change affects organisms, including their physiology. In freshwater ecosystems, where migration is limited, populations often rely on phenotypic plasticity to respond. While transcriptomics has been widely used to study stress responses at the molecular level, less is known about the proteome, which reflects post ...
João M. Moreno +5 more
wiley +1 more source
RNase E plays an essential role in the maturation of Escherichia coli tRNA precursors [PDF]
, 2002 Conversion of tRNA precursors to their mature forms requires the action of both endo- and exoribonucleases. Although studies over many years identified the endoribonuclease, RNase P, and several exoribonucleases as the enzymes responsible for generating ...
Deutscher, Murray P, Li, Zhongwei
core +1 more source
RNA‐Based Therapies for Inherited Metabolic Disorders
Journal of Inherited Metabolic Disease, Volume 49, Issue 2, March 2026.ABSTRACT Inherited metabolic disorders (IMDs) are a diverse and complex group of genetic conditions resulting from deficiencies in enzymes, transporters, or cofactors. These deficiencies lead to metabolic dysfunction and severe clinical consequences. Despite significant progress in understanding their molecular basis, treatment options remain limited ...
Reddy Sreekanth Vootukuri +5 more
wiley +1 more source
Elevated Wall Tension Leads to Reduced miR‐133a in the Thoracic Aorta by Exosome Release
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019 Background Reduced miR‐133a was previously found to be associated with thoracic aortic (TA) dilation, as seen in aneurysm disease. Because wall tension increases with vessel diameter (Law of Laplace), this study tested the hypothesis that elevated ...
Adam W. Akerman +8 more
doaj +1 more source