Keep Current with the Latest in Cell Biology Research

ANKRD1 Sustains a Neurogenic BMSC Niche and Counters Cognitive Aging

[International Journal of Oral Science] Researchers explored a neural crest-like progenitor niche in bone marrow MSCs with high neurogenic and proliferative capacity by single-cell transcriptomics.

Fusogenic Hybrid Gelled Nanovesicles Combining Mesenchymal Stromal Cell Cargo with Cholesterol-Modified Macrophage Membranes for Targeted Myocardial Infarction Therapy

[ACS Nano] Scientists developed a hybrid gelled nanovesicle, Hy-gNVs@chol, through chitosan-based protein enrichment and functional membrane replacement, enabling efficient concentration of MSC components to form gel nanoparticles while conferring inflammation-targeting capability.

Global Metabolomics Identifies New Extracellular Biomarkers of Nanovibration-Driven Mesenchymal Stem Cells Osteodifferentiation

[Biomaterials Advances] As part of an effort to eliminate synthetic osteogenic compounds, the authors characterized the metabolic adaptations of MSC to chemical-free nanovibration-induced osteodifferentiation.

Apoptotic Bodies Derived from Human Umbilical Cord Mesenchymal Stem Cells Improve Recovery from Myocardial Infarction in Swine

[Autophagy] Researchers investigated the therapeutic effects of apoptotic bodies derived from human umbilical cord MSCs on cardiac recovery in a porcine model of myocardial infarction.

METTL3-m6a-STAT1/NF-κB Axis: A Key Switch for the Immunosuppressive Capacity of Mesenchymal Stem Cells

[Cellular & Molecular Biology Letters] This study established METTL3 as a critical regulator of the immunosuppressive capacity of MSCs, mediated through inducible nitric oxide synthase expression.

Synergistic Effects of Aligned PCL/rGO Scaffolds and Electrical Stimulation on BMSC Neuronal Differentiation

[Journal of Biomaterials Applications] A synergistic bio-electroactive platform was established to specifically induce neuronal differentiation from bone marrow MSCs by coupling spatially oriented, conductive polycaprolactone/reduced graphene oxide nanofibrous scaffolds with exogenous electrical stimulation.

Biomimetic Universal CAR-Mesenchymal Stem Cell Nanohybrids for Anti-Tumor Therapy

[Bioactive Materials] Investigators developed an innovative universal chimeric antigen receptor (CAR) nanoplatform by engineering MSCs with CAR and integrating them with multifunctional hybrid nanoparticles.

In Situ Electrospinning at the Operating Table to Immobilise Mesenchymal Stem Cells on the Bony Wall for the Regeneration of Osteoporotic Bone Defects

[Journal of Nanobiotechnology] MSCs were delivered into in vivo bone defects with a handheld electrospinning device as an improved cell seeding strategy.

Safety and Feasibility of Intravenous Fresh Adipose-Derived Mesenchymal Stem Cells in Secondary Progressive Multiple Sclerosis: Phase I/IIa Clinical Results

[Stem Cell Research & Therapy] High-dose fresh autologous adipose tissue-MSCs were intravenously administered to 10 female patients with secondary progressive multiple sclerosis in two doses, seven days apart.

Activation of Nrf2 with Natural Flavonoids and Mesenchymal Stromal/Stem Cells: Mechanisms and Therapeutic Potential for Inflammatory Diseases

[Stem Cell Research & Therapy] Scientists focused on the activation mechanisms of Nrf2 and its clinical and preclinical inducers, with particular emphasis on the mechanistic insights and therapeutic applications of natural flavonoids and MSCs in the prevention or treatment of inflammatory diseases.

Regenerative and Stem Cell-Based Therapies for Arthritis: Harnessing Mesenchymal Stem Cells, Exosomes, and Bioengineered Scaffolds for Functional Joint Repair

[Stem Cell Reviews and Reports] Recent advances in regenerative medicine have introduced promising biological strategies, particularly mesenchymal stem cells, exosomes, and bioengineered tissue scaffolds, for functional joint restoration.

SMART Develops Rapid Iron Measurement to Improve Cartilage Repair through Cell Therapy

[Singapore-MIT Alliance for Research and Technology (SMART)O)] An interdisciplinary research group, in collaboration with the Massachusetts Institute of Technology and the National University of Singapore, has developed a first-of-its-kind rapid, non-destructive method to monitor iron flux in MSCs, which can provide insights within a minute into the cell’s ability to grow cartilage tissue for cartilage repair.

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