Results 61 to 70 of about 2,084,278 (307)
Translophagy—A potential link between autophagy impairment and translational errors
FEBS Letters, EarlyView.Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk +11 more
wiley +1 more source
A workflow to define structural classes and classify nucleic acids circular dichroism spectra
QRB DiscoveryCircular dichroism (CD) spectroscopy is a widely utilized technique for studying the structures of chiral molecules, including nucleic acids. It is particularly valued for its ability to quickly probe structural changes in these biomolecules. Despite its
Kevin Mosca +5 more
doaj +1 more source
EXPRESSION OF AID-SPECIFIC mRNA IN PERIPHERAL BLOOD LYMPHOCYTES IN BRONCHIAL ASTHMA
Медицинская иммунология, 2015 The aim of this study was to evaluate a possible role of AID (AICDA – activation-induced (cytidine) deaminase) in the bronchial asthma (BA) pathogenesis. Materials and methods.
V. N. Mineev +2 more
doaj +1 more source
Increased Litter Size and Suckling Intensity Stimulate mRNA of RFamide-related Peptide in Rats [PDF]
International Journal of Fertility and Sterility, 2015 Background RFamide-related peptide-3 (RFRP-3) inhibits gonadotropin releasing hormone (GnRH) and luteinizing hormone (LH) secretion in rats. This study evaluates the effects of litter size and suckling intensity on RFRP mRNA expression in the dorsomedial
Atefeh Noroozi +4 more
doaj +1 more source
AU-rich element-mediated mRNA decay can occur independently of the miRNA machinery in mouse embryonic fibroblasts and Drosophila S2-cells. [PDF]
, 2012 AU-rich elements (AREs) are regulatory sequences located in the 3' untranslated region of many short-lived mRNAs. AREs are recognized by ARE-binding proteins and cause rapid mRNA degradation.
Stoecklin, Georg +7 more
core +2 more sources
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Small StructuresmRNA‐loaded lipid nanoparticles (LNPs) offer significant therapeutic potential for various diseases, yet their structural characteristics and component distribution remain incompletely understood. This study utilizes small‐angle neutron scattering (SANS)
Haikun Liu +12 more
doaj +1 more source
MNK1 and EIF4E are downstream effectors of MEKs in the regulation of the nuclear export of HDM2 mRNA
, 2008 Regulation of the synthesis, function and degradation of HDM2 (Mdm2 in mouse) plays a key role in controlling the abundance and activity of the transcription factor p53, with consequent implications for the proliferation and survival of normal and cancer
A Phillips +3 more
core +1 more source
RNA‐related functions of BRCA2 in transcription, replication, and genome stability
FEBS Letters, EarlyView.Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda +2 more
wiley +1 more source