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Evaluation of the Determinants for Improved Pluripotency Induction and Maintenance by Engineered SOX17

[Nucleic Acids Research] SOX2, SOX17, and SOX17FNV were all able to bind nucleosome core particles in vitro, which is a prerequisite for pioneer transcription factors.

C-JUN Is a Barrier in hESC to Cardiomyocyte Transition

[Life Science Alliance] Investigators used the in vitro differentiation of human pluripotent stem cells into cardiomyocytes to study the role of c-JUN. The knockout of c-JUN improved cardiomyocyte generation, as determined by the number of TNNT2+ cells.

Enhancing Viability of Human Embryonic Stem Cells during Cryopreservation via RGD-REP-Mediated Activation of FAK/AKT/FoxO3a Signaling Pathway

[Tissue Engineering And Regenerative Medicine] The Arginine-Glycine-Aspartate motif was incorporated into a recombinant elastin-like peptide (REP). hESCs were treated with REP containing RGD motif during suspension and cryopreservation, and the survival rate was analyzed.

Single Cell Transcriptomic Analyses Implicate an Immunosuppressive Tumor Microenvironment in Pancreatic Cancer Liver Metastasis

[Nature Communications] Scientists presented the single-cell transcriptomic landscape of synchronously resected pancreatic ductal adenocarcinoma primary tumors and matched liver metastases. They performed comparative analysis on both cellular composition and functional phenotype between primary and metastatic tumors.

Effectiveness of the Production of Tissue-Engineered Living Bone Graft: A Comparative Study Using Perfusion and Rotating Bioreactor Systems

[Scientific Reports] Human bone marrow-derived mesenchymal stem cells were seeded on the surfaces of hydroxyapatite-based scaffolds and cultured for 21 days in three different conditions: static 3D culture, 3D culture in a perfusion bioreactor, and dynamic 3D culture in a rotating bioreactor.

Astroglial Hmgb1 Regulates Postnatal Astrocyte Morphogenesis and Cerebrovascular Maturation

[Nature Communications] Researchers found that high-mobility group box 1 (Hmgb1), normally upregulated with injury and involved in adult cerebrovascular repair, was highly expressed in astrocytes at birth and then decreased rapidly.

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