α4β1 integrin and VEGFR2 function as a receptor complex for VEGF in CLL cells. Contribution to VEGF functions in CLL is a novel pathological role for α4β1 integrin in this malignancy.
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http://dx.doi.org/10.1182/bloodadvances.2019000019 | DOI Listing |
Cancers (Basel)
December 2024
The Center for Growth, Metabolism and Aging, College of Life Sciences, Sichuan University, Chengdu 610065, China.
In the original publication [...
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Dermatology, University Medical Center Regensburg, 93053 Regensburg, Germany.
Cold atmospheric plasma (CAP) has antimicrobial properties and is also known to stimulate the immune system. These properties could be useful for the development of a novel therapeutic or preventive strategy against respiratory infections in the upper respiratory tract (URT) such as ventilator-associated pneumonia (VAP) without inducing an immune overreaction. This study investigated the cellular responses of polymorphonuclear neutrophils (PMNs) after exposure to CAP in a three-dimensional (3D) model of the URT.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
Inefficient targeting of muscle stem cells (MuSCs), also called satellite cells, represents a major bottleneck of current therapeutic strategies for muscular dystrophies, as it precludes the possibility of promoting compensatory regeneration. Here we describe a muscle-targeting delivery platform, based on gold nanoparticles, that enables the release of therapeutic oligonucleotides into MuSCs. We demonstrate that AuNPs conjugation to an aptamer against α7/β1 integrin dimers directs either local or systemic delivery of microRNA-206 to MuSCs, thereby promoting muscle regeneration and improving muscle functionality, in a mouse model of Duchenne Muscular Dystrophy.
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