Exosomes from Adipose-Derived Stem Cells (ADSCs) Overexpressing miR-21 Promote Vascularization of Endothelial Cells

miR-21 has been indicated to be an important regulator of angiogenesis, involving in regulating the proliferation and migration of vascular cells, like endothelial cells. Direct evidences have shown that downregulation of miR-21 expression signifcantly reduces the proliferation and migration of HUVECs, and conversely, miR-21 overexpression signifcantly enhances HUVECs proliferation and migration, indicating the importance of

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Pluripotent Stem Cell-Based Therapeutics for Muscular Dystrophies

Pluripotent stem cells (PSCs) represent an attractive cell source for treating muscular dystrophies (MDs) since they easily allow for the generation of large numbers of highly regenerative myogenic progenitors. Using reprogramming technology, patient-specific PSCs have been derived for several types of MDs, and genome editing has allowed correction of mutations, opening the opportunity for their

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T-cell therapy receives FDA’s orphan drug status for soft tissue sarcoma

The FDA has granted orphan drug designation to ADP-A2M4, an investigational specific peptide-enhanced affinity receptor T-cell therapy, for the treatment of soft tissue sarcomas. ADP-A2M4 (Adaptimmune) is an autologous, genetically modified SPEAR T-cell therapy that targets the MAGE-A4 antigen on the surface of cancer cells. Certain soft tissue sarcomas express MAGE-A4 at high levels and

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Success of gene therapy for a form of inherited blindness depends on timing

An FDA-approved gene therapy for Leber congenital amaurosis, an inherited vision disorder with a childhood onset and progressive nature, has improved patients’ sight. But new research underscores the importance of further investigation to halt the progression of the disorder. Nearly two decades ago, a gene therapy restored vision to Lancelot, a Briard dog who was

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Reconsidering Osteoconduction in the Era of Additive Manufacturing

Source https://www.liebertpub.com/doi/full/10.1089/ten.teb.2019.0047#utm_source=FastTrack&utm_medium=email&utm_campaign=teb Bone regeneration procedures in clinics and bone tissue engineering stand on three pillars: osteoconduction, osteoinduction, and stem cells. In the last two decades, the focus in this field has been on osteoinduction, which is realized by the use of bone morphogenetic proteins and the application of mesenchymal stem cells to treat bone defects.

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