Results 101 to 110 of about 5,194,805 (386)

RNA in the Loop [PDF]

Developmental Cell, 2013
Long noncoding RNAs (lncRNAs) have been implicated in a variety of biological roles, particularly as cis or trans gene expression regulators. Reporting recently in Nature, Lai et al. (2013) show that a class of gene-activating lncRNAs combines two gene regulation paradigms: enhancer-directed chromosomal looping and RNA-mediated protein effector ...
Jeannie T. Lee, Jeannie T. Lee, Johnny T. Kung, Johnny T. Kung   +3 more
openaire   +3 more sources

Goodbye flat lymphoma biology

FEBS Letters, EarlyView.
Three‐dimensional (3D) biological systems have become key tools in lymphoma research, offering reliable in vitro and ex vivo platforms to explore pathogenesis and support precision medicine. This review highlights current 3D non‐Hodgkin lymphoma models, detailing their features, advantages, and limitations, and provides a broad perspective on future ...
Carla Faria, Cèlia Dobaño‐López, Patricia Pérez‐Galán, Christine Bezombes   +3 more
wiley   +1 more source

Sperm RNA quantity and PRM1, PRM2, and TH2B transcript levels reflect sperm characteristics and early embryonic development

Asian Journal of Andrology
Spermatozoa have a highly complex RNA profile. Several of these transcripts are suggested as biomarkers for male infertility and contribute to early development.
Bilge Ozsait-Selcuk, Sibel Bulgurcuoglu-Kuran, Dilek Sever-Kaya, Neslihan Coban, Gulsen Aktan, Ates Kadioglu   +5 more
doaj   +1 more source

Dimerisation of HIV-2 genomic RNA is linked to efficient RNA packaging, normal particle maturation and viral infectivity. [PDF]

, 2007
BACKGROUND: Retroviruses selectively encapsidate two copies of their genomic RNA, the Gag protein binding a specific RNA motif in the 5' UTR of the genome.
Andrew ML Lever (60785), Anne L'Hernault (60782), Jane S Greatorex (60783), R Anthony Crowther (60784)   +3 more
core   +3 more sources

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

Generalized RNA-Directed Recombination of RNA [PDF]

Chemistry & Biology, 2003
RNA strand exchange through phosphor-nucleotidyl transfer reactions is an intrinsic chemistry promoted by group I intron ribozymes. We show here that Tetrahymena and Azoarcus ribozymes can promote RNA oligonucleotide recombination in either two-pot or one-pot schemes. These ribozymes bind one oligonucleotide, cleave following a guide sequence, transfer
Craig A. Riley, Niles Lehman
openaire   +3 more sources

Optimization of a Quantitative Real-Time RT-PCR Technique for Evaluation of Concentration of Genomic +RNA of Tick-Borne Encephalitis Virus

Acta Biomedica Scientifica, 2019
Background. The specific detection of genomic/template +RNA and replicative –RNA of tick-born encephalitis virus (TBEV) is necessary to study the mechanisms of viral replication in the cells of reservoir and accidental hosts.
N. A. Liapunovа, M. A. Khasnatinov, G. A. Danchinova   +2 more
doaj   +1 more source

ERBIN limits epithelial cell plasticity via suppression of TGF‐β signaling

FEBS Letters, EarlyView.
In breast and lung cancer patients, low ERBIN expression correlates with poor clinical outcomes. Here, we show that ERBIN inhibits TGF‐β‐induced epithelial‐to‐mesenchymal transition in NMuMG breast and A549 lung adenocarcinoma cell lines. ERBIN suppresses TGF‐β/SMAD signaling and reduces TGF‐β‐induced ERK phosphorylation.
Chao Li, Gerard van der Zon, Peter ten Dijke, Tong Shen   +3 more
wiley   +1 more source

Possible Hypothetical Mode of Action of ECT (Electroconvulsive Therapy) Based on DNA Dipole Character and Epigenetics

Acta Medica Bulgarica, 2021
The human genome consists of roughly 23000 genes which cannot explain the enormous diversity of proteins or behavior. A second epigenetic code warrants adaptive variation of gene expression.
Koch H. J.
doaj   +1 more source

Expanded sequence dependence of thermodynamic parameters improves prediction of RNA secondary structure.

Journal of Molecular Biology, 1999
An improved dynamic programming algorithm is reported for RNA secondary structure prediction by free energy minimization. Thermodynamic parameters for the stabilities of secondary structure motifs are revised to include expanded sequence dependence as ...
D. Mathews, Jeffrey Sabina, M. Zuker, D. Turner   +3 more
semanticscholar   +1 more source