Results 1 to 10 of about 144,668 (287)

Isolation of Embryonic Cardiomyocytes and Cell Proliferation Assay Using Genetically Engineered Reporter Mouse Model

open access: yesBio-Protocol, 2023
Congenital heart disease (CHD) is often associated with myogenic defects. During heart development, cardiomyocyte growth requires essential cues from extrinsic factors such as insulin-like growth factor 2 (IGF-2).
Maren Beall, Deqiang Li, Jihyun Jang
doaj   +1 more source

Pten Regulates Cardiomyocyte Differentiation by Modulating Non‐CG Methylation via Dnmt3

open access: yesAdvanced Science, 2021
The regulation of cardiomyocyte differentiation is a fundamental aspect of cardiac development and regenerative medicine. PTEN plays important roles during embryonic development. However, its role in cardiomyocyte differentiation remains unknown. In this
Wuming Wang   +11 more
doaj   +1 more source

Berberine protects cardiac cells against ferroptosis

open access: yesTzu Chi Medical Journal, 2022
Objectives: Cardiovascular diseases are one of the primary causes of death. Cardiomyocyte loss is a significant feature of cardiac injury. Ferroptosis is iron-dependent cell death, which occurs due to excess iron and reactive oxygen species (ROS ...
Kun-Ta Yang   +6 more
doaj   +1 more source

The IgCAM CAR Regulates Gap Junction-Mediated Coupling on Embryonic Cardiomyocytes and Affects Their Beating Frequency

open access: yesLife, 2022
The IgCAM coxsackie–adenovirus receptor (CAR) is essential for embryonic heart development and electrical conduction in the mature heart. However, it is not well-understood how CAR exerts these effects at the cellular level.
Claudia Matthaeus   +3 more
doaj   +1 more source

Pathogenic Roles of Cardiac Fibroblasts in Pediatric Dilated Cardiomyopathy

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Dilated cardiomyopathy (DCM) is a major cause of heart failure in children. Despite intensive genetic analyses, pathogenic gene variants have not been identified in most patients with DCM, which suggests that cardiomyocytes are not solely ...
Hirofumi Tsuru   +16 more
doaj   +1 more source

Palmitate-Induced Cardiac Lipotoxicity Is Relieved by the Redox-Active Motif of SELENOT through Improving Mitochondrial Function and Regulating Metabolic State

open access: yesCells, 2023
Cardiac lipotoxicity is an important contributor to cardiovascular complications during obesity. Given the fundamental role of the endoplasmic reticulum (ER)-resident Selenoprotein T (SELENOT) for cardiomyocyte differentiation and protection and for the ...
Carmine Rocca   +19 more
doaj   +1 more source

Comprehensive Analysis of the Transcriptome-Wide m6A Methylome of Heart via MeRIP After Birth: Day 0 vs. Day 7

open access: yesFrontiers in Cardiovascular Medicine, 2021
Aim: To systematically classify the profile of the RNA m6A modification landscape of neonatal heart regeneration.Materials and Methods: Cardiomyocyte proliferation markers were detected via immunostaining.
Chuanxi Yang   +7 more
doaj   +1 more source

DJ-1 Deficiency Protects against Sepsis-Induced Myocardial Depression

open access: yesAntioxidants, 2023
Oxidative stress is considered one of the early underlying contributors of sepsis-induced myocardial depression. DJ-1, also known as PARK7, has a well-established role as an antioxidant.
James N. Tsoporis   +16 more
doaj   +1 more source

Peptide-enhanced mRNA transfection in cultured mouse cardiac fibroblasts and direct reprogramming towards cardiomyocyte-like cells. [PDF]

open access: yes, 2015
The treatment of myocardial infarction is a major challenge in medicine due to the inability of heart tissue to regenerate. Direct reprogramming of endogenous cardiac fibroblasts into functional cardiomyocytes via the delivery of transcription factor ...
Kim, Hyun Jin   +5 more
core   +3 more sources

Role of Phosphodiesterase 1 in the Regulation of Real-Time cGMP Levels and Contractility in Adult Mouse Cardiomyocytes

open access: yesCells, 2023
In mouse cardiomyocytes, the expression of two subfamilies of the calcium/calmodulin-regulated cyclic nucleotide phosphodiesterase 1 (PDE1)—PDE1A and PDE1C—has been reported. PDE1C was found to be the major subfamily in the human heart.
Nadja I. Bork   +4 more
doaj   +1 more source

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