Results 121 to 130 of about 136,200 (251)

Molecular mechanism of ischemic postconditioning in promoting diabetic ischemic brain injury repair via the microRNA‐34a–BDNF–SIX3 signaling axis

Animal Models and Experimental Medicine, EarlyView.
Diabetes combined with ischemic stroke (DMIS) exacerbates brain infarct size and neuronal damage compared to nondiabetic ischemic stroke (IS). This study reveals that microRNA‐34a (miR‐34a) plays a key role in DMIS pathogenesis: miR‐34a directly targets and suppresses brain‐derived neurotrophic factor (BDNF) and Sine oculis homeobox 3 (SIX3), promoting
Ling Zhao, Chunlan Zou, Junxian Li, Yang Yang, Yuanyuan Han, Tingyu Ke   +5 more
wiley   +1 more source

Cerebrospinal Fluid from Restless Legs Syndrome Patients Reduces Iron Uptake in Blood–Brain Barrier Endothelial Cells by Disrupting the Regulation of Transferrin Receptors

Annals of Neurology, EarlyView.
Model figure of BBBECs TfR1 regulation in control and RLS: Graphical representation of TfR1 regulation in ECs by IRPs and representing it can be dysregulated by miR‐124‐3p in ECs of RLS. FPN1, ferroportin; BBBEC, blood‐brain barrier endothelial cells; IRP, iron regulatory proytein1/2; TfR1, Transferrin receptor; IRE, Iron responsive elements; Tf ...
Kondaiah Palsa, Aurosman Pappus Sahu, David B. Rye, Lynn Marie Trotti, Irina A. Elcheva, Vladimir S. Spiegelman, James R. Connor   +6 more
wiley   +1 more source

The 3' Untranslated Regions of Ebola Virus mRNAs Contain AU-Rich Elements Involved in Posttranscriptional Stabilization and Decay. [PDF]

J Infect Dis, 2023
Nelson EV, Ross SJ, Olejnik J, Hume AJ, Deeney DJ, King E, Grimins AO, Lyons SM, Cifuentes D, Mühlberger E.   +9 more
europepmc   +1 more source

Monoallelic POLR3A Variants Cause Early‐Onset Peripheral Neuropathy

Annals of Neurology, EarlyView.
Objective Biallelic variants in genes encoding the RNA polymerase III complex (Pol III) cause a spectrum of neurological disorders primarily affecting the central nervous system. Monoallelic variants have been reported in the POLR3B subunit only, associated with neurodevelopmental disorder, epilepsy, and peripheral neuropathy.
Luiza L. P. Ramos, Jevin M. Parmar, Robin Wijngaard, Bianca R. Grosz, Tamas Lazar, Ligia Mateiu, Steve Vucic, Kishore R. Kumar, Dennis Yeow, Laura I. Rudaks, Lonneke de Boer, Annemarie de Vreugd, David A. Koolen, Thatjana Gardeitchik, Anita Cairns, Krishnan Iyengar, Fernando Kok, Fernanda Barbosa Figueiredo, Alzira Alves de Siqueira Carvalho, Luiz S. Mageste Barbosa, Rodrigo Rezende Arantes, Tyler Rehbein, Jordan E. Bontrager, Elizabeth P. Wood, Janet E. Sowden, Gavin Monahan, Meutia Kumaheri, Ivy Cuijt, Melina Ellis, Gonzalo Perez‐Siles, Elyshia McNamara, Ronald van Beek, Celine B. Meijers, Ivaylo Tournev, Stephan Zuchner, Shoshana J. Wodak, Clara D. M. van Karnebeek, Nigel Laing, Liana N. Semcesen, David A. Stroud, David N. Herrmann, Velina Guergueltcheva, Marina L. Kennerson, Machteld M. Oud, Gianina Ravenscroft, Ayse Candayan, Albena Jordanova   +46 more
wiley   +1 more source

3' Untranslated Regions Are Modular Entities That Determine Polyadenylation Profiles. [PDF]

Mol Cell Biol, 2022
Lui KH, Geisberg JV, Moqtaderi Z, Struhl K.   +3 more
europepmc   +1 more source

Regulated independent expression of 3' untranslated regions in mammals

, 2008
Eukaryotic mRNA localization, translation and stability are regulated by 3' untranslated regions (3'UTRs). 3'UTRs control mRNA expression in cis, via regulatory elements that are recognized by trans-acting factors, including RNA-binding proteins and ...
C. Simons, P. Koopman, D. Wilhelm, G. Soldà, J. S. Mattick, T. R. Mercer, M. E. Dinger, E. A. Glazov   +7 more
core  

Mutational Analysis ofCis-Acting Sequences in the 3′- and 5′-Untranslated Regions of RNA2 of Red Clover Necrotic Mosaic Virus

, 1999
Mutational analysis has been used to investigatecis-acting sequences in the 3′- and 5′-untranslated regions of red clover necrotic mosaic virus RNA2 required for replication in the presence of wild-type RNA1.
Turner, Roisin L., Buck, Kenneth W.
core   +1 more source

Expanded application to plant reproductive tissues of a branched DNA probe‐based in situ hybridization method

Applications in Plant Sciences, EarlyView.
Abstract Premise Detecting clear tissue‐ and organ‐specific patterns of gene expression is key to understanding the genetic mechanisms that control plant development. In situ hybridization (ISH) of mRNA is one of the most precise, yet most challenging approaches to gene expression assays.
Brooklyn M. Anaya, Austin T. Nguyen, Kelly K. S. Matsunaga, Lena C. Hileman   +3 more
wiley   +1 more source

Diversity of NKG2C genotypes in a European population: Conserved and recombinant haplotypes in the coding, promoter, and 3'-untranslated regions. [PDF]

HLA, 2022
Asenjo J, Moraru M, Al-Akioui-Sanz K, Altadill M, Muntasell A, López-Botet M, Vilches C.   +6 more
europepmc   +1 more source

Nature [PDF]

A fraction of ribosomes engaged in translation will fail to terminate when reaching a stop codon, yielding nascent proteins inappropriately extended on their C termini.

core