[HTML][HTML] Ion channels in the heart

DC Bartos, E Grandi, CM Ripplinger - Comprehensive physiology, 2015 - ncbi.nlm.nih.gov
Optimal cardiac function depends on proper timing of excitation and contraction in various
regions of the heart, as well as on appropriate heart rate. This is accomplished via …

Alternative splicing isoforms in health and disease

HK Kim, MHC Pham, KS Ko, BD Rhee… - Pflügers Archiv-European …, 2018 - Springer
Alternative splicing (AS) of protein-coding messenger RNAs is an essential regulatory
mechanism in eukaryotic gene expression that controls the proper function of proteins. It is …

Sequence, structure, and context preferences of human RNA binding proteins

D Dominguez, P Freese, MS Alexis, A Su, M Hochman… - Molecular cell, 2018 - cell.com
RNA binding proteins (RBPs) orchestrate the production, processing, and function of
mRNAs. Here, we present the affinity landscapes of 78 human RBPs using an unbiased …

Loss of LUC7L2 and U1 snRNP subunits shifts energy metabolism from glycolysis to OXPHOS

AA Jourdain, BE Begg, E Mick, H Shah, SE Calvo… - Molecular cell, 2021 - cell.com
Oxidative phosphorylation (OXPHOS) and glycolysis are the two major pathways for ATP
production. The reliance on each varies across tissues and cell states, and can influence …

Generating 3D human cardiac constructs from pluripotent stem cells

C Liu, X Feng, G Li, P Gokulnath, J Xiao - EBioMedicine, 2022 - thelancet.com
Human pluripotent stem cell (hPSC) technology has offered nearly infinite opportunities to
model all kinds of human diseases in vitro. Cardiomyocytes derived from hPSCs have …

Cellular and molecular mechanisms of arrhythmia by oxidative stress

AA Sovari - Cardiology Research and Practice, 2016 - Wiley Online Library
Current therapies for arrhythmia using ion channel blockade, catheter ablation, or an
implantable cardioverter defibrillator have limitations, and it is important to search for new …

RNA splicing: regulation and dysregulation in the heart

MMG van den Hoogenhof, YM Pinto… - Circulation …, 2016 - Am Heart Assoc
RNA splicing represents a post-transcriptional mechanism to generate multiple functional
RNAs or proteins from a single transcript. The evolution of RNA splicing is a prime example …

Resveratrol, a red wine antioxidant, reduces atrial fibrillation susceptibility in the failing heart by PI3K/AKT/eNOS signaling pathway activation

E Chong, SL Chang, YW Hsiao, R Singhal, SH Liu… - Heart rhythm, 2015 - Elsevier
Background Resveratrol has shown benefits in reducing ventricular remodeling and
arrhythmias. Objective This study aimed to assess the therapeutic efficacy of resveratrol in …

Sirtuin 1 regulates cardiac electrical activity by deacetylating the cardiac sodium channel

A Vikram, CM Lewarchik, JY Yoon, A Naqvi, S Kumar… - Nature medicine, 2017 - nature.com
The voltage-gated cardiac Na+ channel (Nav1. 5), encoded by the SCN5A gene, conducts
the inward depolarizing cardiac Na+ current (I Na) and is vital for normal cardiac electrical …

The splicing factor RBM25 controls MYC activity in acute myeloid leukemia

Y Ge, MB Schuster, S Pundhir, N Rapin… - Nature …, 2019 - nature.com
Cancer sequencing studies have implicated regulators of pre-mRNA splicing as important
disease determinants in acute myeloid leukemia (AML), but the underlying mechanisms …