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http://dx.doi.org/10.47391/JPMA.AKUS-ED1 | DOI Listing |
Can J Physiol Pharmacol
January 2025
Dalhousie University, Department of Physiology and Biophysics, Halifax, Canada;
A growing body of evidence suggest that the stem cell antigen-1 expressing (Sca-1) cells in the heart may be the cardiac endothelial stem/progenitor cells. Their endothelial cell (EC) functions, and their role in RV physiology and pathophysiology of right heart failure (RHF) remains poorly defined. This study investigated EC characteristics of rat cardiac Sca-1 cells, assessed spatial distribution and studied changes in Sca1 cells during RV remodelling in monocrotaline (MCT) model of pulmonary hypertension and RV remodeling.
View Article and Find Full Text PDFBlood Adv
January 2025
Stanford University School of Medicine, Stanford, California, United States.
Treatment options for patients with relapsed or refractory (R/R) anaplastic large cell lymphoma (ALCL) have increased in the era of targeted therapies such as brentuximab vedotin (BV) and Anaplastic Lymphoma Kinase (ALK) inhibitors. However, there is no standard treatment and limited published data evaluating their use. The goal of this retrospective study is to describe current real-world treatment and outcomes of pediatric, adolescent, and young adult patients with R/R ALK-positive ALCL.
View Article and Find Full Text PDFACS Nano
January 2025
Department of Orthopaedics, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, P.R. China.
Deer antler blastema progenitor cells (ABPCs) are promising for regenerative medicine due to their role in annual antler regeneration, the only case of complete organ regeneration in mammals. ABPC-derived signals show great potential for promoting regeneration in tissues with limited natural regenerative ability. Our findings demonstrate the capability of extracellular vesicles from ABPCs (EVs) to repair spinal cord injury (SCI), a condition with low regenerative capacity.
View Article and Find Full Text PDFPLoS One
January 2025
Wuzhou University, College of Food and Pharmaceutical Engineering, Guangxi, P. R. China.
Ginsenosides are the most important secondary metabolites of ginseng. Ginseng has developed certain insect resistance properties during the course of evolutionary environmental adaptation. However, the mechanism underlying the insect resistance of ginseng is poorly understood.
View Article and Find Full Text PDFJCI Insight
January 2025
Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Chronic wounds have emerged as a tough clinical challenge. An improved understanding of wound healing mechanisms is paramount. Collagen XVII (COL17), a pivotal constituent of hemidesmosomes, holds considerable promise for regulating epidermal cell adhesion to the basement membrane, as well as for epidermal cell motility and self-renewal of epidermal stem cells.
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