As part of the TACTICS (Transnational Alliance for Regenerative Therapies in Cardiovascular Syndromes) series to enhance regenerative medicine, here, we discuss the role of preclinical studies designed to advance stem cell therapies for cardiovascular disease. The quality of this research has improved over the past 10 to 15 years and overall indicates that cell therapy promotes cardiac repair. However, many issues remain, including inability to provide complete cardiac recovery. Recent studies question the need for intact cells suggesting that harnessing what the cells release is the solution. Our contribution describes important breakthroughs and current directions in a cell-based approach to alleviating cardiovascular disease.
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http://dx.doi.org/10.1161/CIRCRESAHA.117.312486 | DOI Listing |
Curr Opin Crit Care
January 2025
Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Purpose Of Review: This review aims to examine recent advances in the understanding of injury-induced endotheliopathy and therapeutics to mitigate its development in critically injured patients.
Recent Findings: Clinical studies have clearly demonstrated that syndecan-1 ectodomains can be found in circulation after various types of trauma and injury and correlates with worse outcomes. As the mechanisms of endotheliopathy are better understood, pathologic hyperadhesive forms of von Willebrand factor, along with a relative deficiency of its cleaving enzyme, a disintegrin and metalloprotease with thrombospondin type I motifs, member 13 (ADAMTS13), have emerged as additional biomarkers.
Med Biol Eng Comput
January 2025
Non-Invasive Imaging and Diagnostic Laboratory, Department of Applied Mechanics and Biomedical Engineering, Indian Institute of Technology Madras, Chennai, India.
Detection of early mild cognitive impairment (EMCI) is clinically challenging as it involves subtle alterations in multiple brain sub-anatomic regions. Among different brain regions, the corpus callosum and lateral ventricles are primarily affected due to EMCI. In this study, an improved deep canonical correlation analysis (CCA) based framework is proposed to fuse magnetic resonance (MR) image features from lateral ventricular and corpus callosal structures for the detection of EMCI condition.
View Article and Find Full Text PDFInflammopharmacology
January 2025
Department of Pharmacology, Central University of Punjab, Bathinda, 151001, Punjab, India.
Alzheimer's Disease (AD), a progressive and age-associated neurodegenerative disorder, is primarily characterized by amyloid-beta (Aβ) plaques and neurofibrillary tangles. Despite advances in targeting Aβ-mediated neuronal damage with anti-Aβ antibodies, these treatments provide only symptomatic relief and fail to address the multifactorial pathology of the disease. This necessitates the exploration of novel therapeutic approaches and a deeper understanding of molecular signaling mechanisms underlying AD.
View Article and Find Full Text PDFCancer Res
January 2025
Karolinska Institutet, Stockholm, Stockholm, Sweden.
Transgenic mice and organoid models, such as three-dimensional tumoroid cultures, have emerged as powerful tools for investigating cancer development and targeted therapies. Yet, the extent to which these preclinical models recapitulate the cellular identity of heterogeneous malignancies, like neuroblastoma (NB), remains to be validated. Here, we characterized the transcriptional landscape of TH-MYCN tumors by single-cell RNA sequencing (scRNA-seq) and developed ex vivo tumoroids.
View Article and Find Full Text PDFClin Transl Sci
January 2025
School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do, Republic of Korea.
This study investigated the success rate of Phase 1 clinical trial entry and the factors influencing it in oncology projects involving academia-industry collaboration during the discovery and preclinical stages. A total of 344 oncology projects in the discovery stage and 360 in the preclinical stage, initiated through collaborations with universities or hospitals between 2015 and 2019, were analyzed. The Phase 1 clinical trial entry success rates for oncology collaborative projects were 9.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!