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Mesenchymal Cell News
Mesenchymal Cell News is an online resource that delivers updates on the latest research in the mesenchymal stem cell field.
Mechanical Control in Dental and Jaw Morphogenesis and Remodeling
[International Journal of Oral Science] The authors elaborate on the regulatory roles and underlying molecular mechanisms of mechanical signals in key dentofacial developmental processes, including crown development, root morphogenesis, tooth eruption and replacement, as well as maxillomandibular bone development and remodeling.
Rutledge Cancer Foundation’s $1.5 Million ACES Grant Fuels Groundbreaking Research to Advance New Treatments for Ewing Sarcoma
[RCF] Rutledge Cancer Foundation (RCF) is advancing an ambitious new approach to Ewing sarcoma research through its $1.5 million ACES Grant, a three-year initiative bringing together leading researchers from John Hopkins and National Institutes of Health to pursue new treatment strategies.
Engineered Mechanosensitive MSCs Enable Synthetic Radiotheranostic Targeting across Tumor Types
[Cell Stem Cell] Scientists presented a stiffness-responsive MSC-assisted relayed tumor-targeting platform that converts matrix stiffness into a programmable molecular entry point for radiotheranostics.
Human iPSC-Derived Mesenchymal Progenitor Cell Sheets Promote Tissue Formation after Xenotransplantation
[iScience] Researchers investigated whether sheets derived from hiPSC-derived mesenchymal progenitor cells (MPCs) can survive and form tissue-like structures after xenotransplantation. demonstrate that hiPS-MPC sheets generate vascularized tissues in vivo and support survival across species.
Dental Pulp Stem Cells Transfer Mitochondria via Tunneling Nanotubes to Drive Hypoxic Angiogenesis
[Journal of Dental Research] Scientists identified intercellular mitochondrial transfer from dental pulp stem cells to endothelial cells as a critical survival and angiogenic mechanism under hypoxic stress.
Mesenchymal Stromal Cell-Based Cell-Drug Conjugates for the Treatment of Acute Liver Failure
[Advanced Science] Investigators combined the anti-inflammatory small-molecule rosiglitazone with MSCs to construct a cell–drug conjugate using MSCs as cellular carriers. Rosiglitazone was encapsulated within nanoparticles coated with neutrophil membranes and anchored onto the MSC surface.
RNA-Binding Protein OTUD1 Maintains Skeletal Homeostasis by Determining Mesenchymal Stem Cell Lineage Commitment
[Cell Reports] The authors identified ovarian tumor domain-containing protein 1 (OTUD1) as an RNA-binding protein that controls MSC fate by stabilizing osteogenic transcripts. OTUD1 directly binds and stabilizes bone morphogenetic protein 2 mRNA, thereby supporting osteogenic differentiation.
Keratin 8 Enhances the Efficacy of Mesenchymal Stem Cells in Preventing Acute Graft-Versus-Host Disease
[Chinese Medical Journal] Researchers performed a comprehensive analysis of MSCs heterogeneity through single-cell transcriptomic mapping across nine human tissue sources and identified the keratin 8 high-expression subpopulation of human umbilical cord-derived MSCs with enhanced functional properties.
The Germ Layer: Foundation of Mesenchymal Stem Cell Therapeutic Destiny
[Cell Death & Disease] The authors provide a systematic comparison of stem cells originating from the surface ectoderm, neural crest ectoderm, and mesoderm, highlighting their distinct molecular signatures, functional properties, and therapeutic utility.
Mesenchymal Stem Cells Protect against Diabetic Nephropathy through Gut Microbiota-Butyrate-Mediated Inhibition of Neutrophil Extracellular Traps
[Nutrition & Diabetes] Administration of MSCs, as well as fecal microbiota transplantation from MSC-treated donors, significantly ameliorated renal injury and suppressed neutrophil extracellular trap formation in diabetic nephropathy rats.
Mesenchymal Stromal Cells Immunosuppress Osteoarthritis Synovial Fluid Modulated Monocytes via IL-6 and CCL2
[Cell Death & Disease] Investigators hypothesized that MSC soluble factors, particularly interleukin-6 (IL-6) and C-C motif chemokine ligand (CCL2) modulate monocytes in knee osteoarthritis environment.
Cysteine Preconditioning Improves Post-Freeze-Thaw Proliferative Capacity of Human Synovial Mesenchymal Stem Cells
[Scientific Reports] Researchers examined whether cysteine preconditioning improves post-freeze–thaw proliferation and whether glutathione responsiveness is associated with donor-dependent variability.
Mesenchymal Cell News covers topics such as the isolation, identification, and culturing conditions of mesenchymal stem cells, as well as their cellular characterization, behavior and differentiation capacities. We also include research that focuses on identifying tissue sources of mesenchymal stem cells and their potential therapeutic applications in regenerative medicine and cellular therapies.
