Paracrine mechanisms of mesenchymal stem cells in tissue repair

M Gnecchi, P Danieli, G Malpasso… - Mesenchymal Stem Cells …, 2016 - Springer
Tissue regeneration from transplanted mesenchymal stromal cells (MSC) either through
transdifferentiation or cell fusion was originally proposed as the principal mechanism …

Exosomes and cardiac repair after myocardial infarction

S Sahoo, DW Losordo - Circulation research, 2014 - Am Heart Assoc
Myocardial infarction is a leading cause of death among all cardiovascular diseases. The
analysis of molecular mechanisms by which the ischemic myocardium initiates repair and …

Aged‐senescent cells contribute to impaired heart regeneration

FC Lewis‐McDougall, PJ Ruchaya… - Aging cell, 2019 - Wiley Online Library
Aging leads to increased cellular senescence and is associated with decreased potency of
tissue‐specific stem/progenitor cells. Here, we have done an extensive analysis of cardiac …

[HTML][HTML] Cardiac stem cells in patients with ischaemic cardiomyopathy (SCIPIO): initial results of a randomised phase 1 trial

R Bolli, AR Chugh, D D'Amario, JH Loughran… - The Lancet, 2011 - thelancet.com
Background c-kit-positive, lineage-negative cardiac stem cells (CSCs) improve post-
infarction left ventricular (LV) dysfunction when administered to animals. We undertook a …

Cell therapy for heart failure: a comprehensive overview of experimental and clinical studies, current challenges, and future directions

SK Sanganalmath, R Bolli - Circulation research, 2013 - Am Heart Assoc
Despite significant therapeutic advances, the prognosis of patients with heart failure (HF)
remains poor, and current therapeutic approaches are palliative in the sense that they do not …

Resident c-kit+ cells in the heart are not cardiac stem cells

N Sultana, L Zhang, J Yan, J Chen, W Cai… - Nature …, 2015 - nature.com
Identifying a bona fide population of cardiac stem cells (CSCs) is a critical step for
develo** cell-based therapies for heart failure patients. Previously, cardiac c-kit+ cells …

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 …

Identification of therapeutic covariant microRNA clusters in hypoxia-treated cardiac progenitor cell exosomes using systems biology

WD Gray, KM French, S Ghosh-Choudhary… - Circulation …, 2015 - Am Heart Assoc
Rationale: Myocardial infarction is a leading cause of death in developed nations, and there
remains a need for cardiac therapeutic systems that mitigate tissue damage. Cardiac …

Paracrine mechanisms in adult stem cell signaling and therapy

M Gnecchi, Z Zhang, A Ni, VJ Dzau - Circulation research, 2008 - Am Heart Assoc
Animal and preliminary human studies of adult cell therapy following acute myocardial
infarction have shown an overall improvement of cardiac function. Myocardial and vascular …

Stem cell paracrine actions and tissue regeneration

PR Baraniak, TC McDevitt - Regenerative medicine, 2010 - Taylor & Francis
Stem cells have emerged as a key element of regenerative medicine therapies due to their
inherent ability to differentiate into a variety of cell phenotypes, thereby providing numerous …