Heart regeneration by endogenous stem cells and cardiomyocyte proliferation: controversy, fallacy, and progress

L He, NB Nguyen, R Ardehali, B Zhou - Circulation, 2020 - Am Heart Assoc
Ischemic heart disease is the leading cause of death worldwide. Myocardial infarction
results in an irreversible loss of cardiomyocytes with subsequent adverse remodeling and …

Cardiac ageing: extrinsic and intrinsic factors in cellular renewal and senescence

NA Gude, KM Broughton, F Firouzi… - Nature Reviews …, 2018 - nature.com
Cardiac ageing manifests as a decline in function leading to heart failure. At the cellular
level, ageing entails decreased replicative capacity and dysregulation of cellular processes …

New myocyte formation in the adult heart: endogenous sources and therapeutic implications

RJ Vagnozzi, JD Molkentin, SR Houser - Circulation research, 2018 - Am Heart Assoc
Death of adult cardiac myocytes and supportive tissues resulting from cardiovascular
diseases such as myocardial infarction is the proximal driver of pathological ventricular …

Role of c-kit in myocardial regeneration and aging

F Marino, M Scalise, E Cianflone, T Mancuso… - Frontiers in …, 2019 - frontiersin.org
c-Kit, a type III receptor tyrosine kinase (RTK), is involved in multiple intracellular signaling
whereby it is mainly considered a stem cell factor receptor, which participates in vital …

Tumor suppressors RB1 and CDKN2a cooperatively regulate cell-cycle progression and differentiation during cardiomyocyte development and repair: implications for …

KE Hatzistergos, AR Williams, D Dykxhoorn… - Circulation …, 2019 - Am Heart Assoc
Rationale: Although rare cardiomyogenesis is reported in the adult mammalian heart,
whether this results from differentiation or proliferation of cardiomyogenic cells remains …

Optimization of timing and times for administration of atorvastatin-pretreated mesenchymal stem cells in a preclinical model of acute myocardial infarction

J Xu, YY Xiong, Q Li, MJ Hu, PS Huang… - Stem cells …, 2019 - academic.oup.com
Our previous studies showed that the combination of atorvastatin (ATV) and single injection
of ATV-pretreated mesenchymal stem cells (MSCs)(ATV-MSCs) at 1 week post-acute …

Changing metabolism in differentiating cardiac progenitor cells—can stem cells become metabolically flexible cardiomyocytes?

S Malandraki-Miller, CA Lopez, H Al-Siddiqi… - Frontiers in …, 2018 - frontiersin.org
The heart is a metabolic omnivore and the adult heart selects the substrate best suited for
each circumstance, with fatty acid oxidation preferred in order to fulfill the high energy …

Stem cells in cardiovascular medicine: historical overview and future prospects

M Samak, R Hinkel - Cells, 2019 - mdpi.com
Cardiovascular diseases remain the leading cause of death in the developed world,
accounting for more than 30% of all deaths. In a large proportion of these patients, acute …

Therapeutic cardiac patches for repairing the myocardium

BW Streeter, ME Davis - Cell Biology and Translational Medicine, Volume …, 2019 - Springer
The explosion of stem cell research in the past several years has made its presence known
in the field of cardiology and has been recently tasked with solving one of the largest health …

Evidence for minimal cardiogenic potential of stem cell antigen 1–positive cells in the adult mouse heart

LE Neidig, F Weinberger, NJ Palpant, J Mignone… - Circulation, 2018 - Am Heart Assoc
A, Stem cell antigen 1 (Sca-1)+ CD31+ cells isolated from Sca-1mCmR26tdTomato hearts
demonstrated successful recombination after tamoxifen induction (right) without leakiness in …