Molecular Research of Cardiocluster

A special issue of Biomedicines (ISSN 2227-9059). This special issue belongs to the section "Molecular and Translational Medicine".

Deadline for manuscript submissions: closed (15 February 2024) | Viewed by 1180

Special Issue Editor


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Guest Editor
Icahn School of Medicine at Mount Sinai, New York, NY, USA
Interests: cardiac cell therapy; cardiomyocyte cell cycle

Special Issue Information

Dear Colleagues,

Three dimensional cardiac cell- and tissue-engineering models have been proven to be more effective and more relevant for cardiac cell therapy and disease modeling than conventional 2D culturing, thanks to their exquisite multicellular nature and inter-cellular communication that closely resembles in vivo cardiac microenvironment. CarioCluster, cardiac spheres, microtissue, though these 3D organoids come in diverse terms, one common feature they all share is that these 3D cellular structures are engineered with multiple types of progenitor, stromal, or stem cells, such as cardiomyocytes, iPSCs, endothelial progenitors, epicardial cells, or mesenchymal stem cells. Functionally, cardiac organoids are designed to recapitulate the cell diversity of myocardium, protect cell delivery, and promote angiogenesis and cell survival. Additionally, they harbor the advantage as an in vitro surrogate of heart disease model suitable for drug testing and physiological assessment of cardiac tissue. Identifying and understanding 3D cardiac organoids can accelerate the design and development of cell therapy and future therapeutic tools in treating cardiovascular disease.

This Special issue aims to cover the latest developments of 3D cardiac organoids and their therapeutic potentials. Specifically, identification of novel mechanisms on paracrine signaling and inter-cellular communication within the organoids, advantages as cell therapy product, and application as drug testing model.

Dr. Bingyan J. Wang
Guest Editor

Manuscript Submission Information

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Keywords

  • paracrine signaling
  • angiogenesis
  • cardiac repair
  • cardiac drug testing
  • cardiac disease model
  • scaffolding
  • 3D cell engineering
  • ECM
  • cardiomyocyte
  • contractility

Published Papers (1 paper)

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Review

11 pages, 655 KiB  
Review
Exploring the Dimensions of Pre-Clinical Research: 3D Cultures as an Investigative Model of Cardiac Fibrosis in Chagas Disease
by Clara Monteiro Seydel, Beatriz Matheus de Souza Gonzaga, Laura Lacerda Coelho and Luciana Ribeiro Garzoni
Biomedicines 2024, 12(7), 1410; https://doi.org/10.3390/biomedicines12071410 - 25 Jun 2024
Viewed by 717
Abstract
A three-dimensional (3D) cell culture can more precisely mimic tissues architecture and functionality, being a promising alternative model to study disease pathophysiology and drug screening. Chagas disease (CD) is a neglected parasitosis that affects 7 million people worldwide. Trypanosoma cruzi’s (T. cruzi [...] Read more.
A three-dimensional (3D) cell culture can more precisely mimic tissues architecture and functionality, being a promising alternative model to study disease pathophysiology and drug screening. Chagas disease (CD) is a neglected parasitosis that affects 7 million people worldwide. Trypanosoma cruzi’s (T. cruzi) mechanisms of invasion/persistence continue to be elucidated. Benznidazole (BZ) and Nifurtimox (NF) are trypanocidal drugs with few effects on the clinical manifestations of the chronic disease. Chronic Chagas cardiomyopathy (CCC) is the main manifestation of CD due to its frequency and severity. The development of fibrosis and hypertrophy in cardiac tissue can lead to heart failure and sudden death. Thus, there is an urgent need for novel therapeutic options. Our group has more than fifteen years of expertise using 3D primary cardiac cell cultures, being the first to reproduce fibrosis and hypertrophy induced by T. cruzi infection in vitro. These primary cardiac spheroids exhibit morphological and functional characteristics that are similar to heart tissue, making them an interesting model for studying CD cardiac fibrosis. Here, we aim to demonstrate that our primary cardiac spheroids are great preclinical models which can be used to develop new insights into CD cardiac fibrosis, presenting advances already achieved in the field, including disease modeling and drug screening. Full article
(This article belongs to the Special Issue Molecular Research of Cardiocluster)
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