Results 41 to 50 of about 42,366 (268)

Targeting Endogenous Lipophagy: A Novel Strategy to Enhance MSC Osteogenesis and Mineralization for Senile Osteoporosis Therapy

Advanced Science, EarlyView.
Schematic representation of the role of lipophagy in bone mesenchymal stem cells(MSCs). In healthy MSCs, functional lipophagy efficiently degrades lipid droplets to support oxidative phosphorylation and cellular energy production, thereby facilitating osteogenic differentiation and matrix mineralization.
Chaoqiang Chen, Zhidong Liu, Yanhang Sun, Xiaojun Xu, Zhexiao Lan, Junhao Zhao, Peitao Xu, Guiwen Ye, Jinteng Li   +8 more
wiley   +1 more source

Preclinical data do not support the use of amiodarone or dronedarone as antiparasitic drugs for Chagas disease at the approved human dosing regimen

Frontiers in Tropical Diseases, 2023
The repurposing of approved drugs is an appealing method to fast-track the development of novel therapies for neglected diseases. Amiodarone and dronedarone, two approved antiarrhythmic agents, have been reported to have potential for the management of ...
Amanda F. Francisco, Gong Chen, Wen Wang, Melissa L. Sykes, Fanny Escudié, Ivan Scandale, Francisco Olmo, David M. Shackleford, Bilal Zulfiqar, Jadel M. Kratz, Thao Pham, Jessica Saunders, Meiyu Hu, Vicky M. Avery, Susan A. Charman, John M. Kelly, Eric Chatelain   +16 more
doaj   +1 more source

Facilitation of I Kr current by some hERG channel blockers suppresses early afterdepolarizations. [PDF]

, 2019
Drug-induced block of the cardiac rapid delayed rectifying potassium current (I Kr), carried by the human ether-a-go-go-related gene (hERG) channel, is the most common cause of acquired long QT syndrome.
Chen, I-Shan, Furutani, Kazuharu, Handa, Kenichiro, Kurachi, Yoshihisa, Sack, Jon T, Tsumoto, Kunichika, Yamakawa, Yuko   +6 more
core   +1 more source

Effectiveness of antiarrhythmic drugs for shockable cardiac arrest : a systematic review [PDF]

, 2018
Purpose The purpose of this systematic review is to provide up-to-date evidence on effectiveness of antiarrhythmic drugs for shockable cardiac arrest to help inform the 2018 International Liaison Committee on Resuscitation Consensus on Science with ...
Ali, Muhammad Usman, Atkins, Dianne L., Fitzpatrick-Lewis, Donna, Kenny, Meghan, Nolan, Jerry P., Raina, Parminder, Ristagno, Giuseppe, Sherifali, Diana, Soar, Jasmeet   +8 more
core   +1 more source

Targeted Anti‐IL‐1 Immunomodulatory Therapy in Pediatric Onset PPP1R13L‐Related Arrhythmogenic Cardiomyopathy

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Autosomal recessive loss‐of‐function variants in PPP1R13L cause an ultra‐rare cardiocutaneous syndrome characterized by rapidly progressive arrhythmogenic cardiomyopathy (ACM). PPP1R13L encodes iASPP, which has two potentially overlapping mechanisms driving ACM as both a regulator of NFκB‐mediated inflammation and a binding partner within the ...
Aaron Renberg, Savannah Coppersmith, Owen Merritt, Amer Heider, Adam Helms, Thomas Michniacki, Jack Luxford, Sarah Josephi‐Taylor, Philip Roberts, Joshua Meisner   +9 more
wiley   +1 more source

Effects of Antiarrhythmic Drugs on Apoptotic Pathways in H9c2 Cardiac Cells

Journal of Pharmacological Sciences, 2006
.: Antiarrhythmic drugs may induce cellular apoptosis in the heart. By using representatives of 5 different categories of antiarrhythmic drugs, that is, pilsicainide, propranolol, nifekalant, verapamil, and amiodarone, we investigated whether these ion ...
Shojiro Isomoto, Kawakami Atsushi, Arakaki Tatsuya, Yamashita Shunichi, Yano Katsusuke, Ono Katsushige   +5 more
doaj   +1 more source

In silico assessment of pharmacotherapy for carbon monoxide induced arrhythmias in healthy and failing human hearts

Frontiers in Physiology, 2022
Background: Carbon monoxide (CO) is gaining increased attention in air pollution-induced arrhythmias. The severe cardiotoxic consequences of CO urgently require effective pharmacotherapy to treat it.
Huasen Jiang, Shugang Zhang, Weigang Lu, Fei Yang, Xiangpeng Bi, Wenjian Ma, Zhiqiang Wei   +6 more
doaj   +1 more source

Frequency Analysis of Atrial Fibrillation From the Surface Electrocardiogram [PDF]

, 2004
Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Neither the natural history of AF nor its response to therapy are sufficiently predictable by clinical and echocardiographic parameters.
Bollmann, Andreas, Husser, Daniela, Olsson, Bertil, Sornmo, Leif, Stridh, Martin   +4 more
core  

Resolution of Refractory Multifocal Atrial Tachycardia in Costello Syndrome Using Trametinib: A Case Supporting MEK Inhibitors as Targeted, Specific Antiarrhythmic

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Arrhythmias affect approximately half of patients with Costello syndrome (CS, OMIM # 218040), with non‐reentrant atrial tachycardia being the most common. This case describes an infant with Costello syndrome carrying the pathogenic HRAS c.34G>A (p.G12S) variant who developed early‐onset, drug‐refractory multifocal atrial tachycardia (MAT ...
Vanina Taliercio, Annabelle Wilcox, Stacey Cole, Josue Flores Daboub, José E. Morales Moreno, Kasey G. Andrews, S. Yukiko Asaki, Thomas A. Pilcher, Martin Tristani‐Firouzi, Mary C. Niu, David Viskochil, Benjamin Hammond   +11 more
wiley   +1 more source

Management of tachyarrhythmia during pregnancy

Türk Kardiyoloji Derneği Arşivi, 2017
Maternal tachyarrhythmia is a common complication during pregnancy due to hormonal changes that enhance pre-existing arrhythmias or induce new arrhythmias in the presence of congenital heart defects in pregnant females. Presence of tachyarrhythmia during
Emily Ann Enderlin, Khaldia Taufiq Khaled, Luke Oke, Mohammed Madmani, Hakan Paydak   +4 more
doaj   +1 more source