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Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes [2]

ABSTRACT: Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes [2]

PROVIDER: PRJNA646370 | ENA |

REPOSITORIES: ENA

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Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes

Project description:Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes

| PRJNA646367 | ENA

Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes [1]

Project description:Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes [1]

| PRJNA646371 | ENA

Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes [2]

Project description:Nicotinamide, the amide form of vitamin B3, is essential to maintain the human fetal development. It benefits the ectoderm and endoderm development, but its influence in mesoderm differentiation is elusive. In this study, we reported that nicotinamide regulated the gene expression of cardiovascular system, and it induced functional cardiomyocytes which was independent of canonical WNT signaling. Through a kinase screening, we found that nicotinamide inhibited the activity of P38δ to promote cardiomyocyte differentiation. Furthermore, we compared the gene expression of cardiomyocytes induced by WNT inhibitor IWP-2, nicotinamide or P38 inhibitor SB202190. The results showed that the cardiomyocytes induced by nicotinamide had similar gene expression profile compared with P38 inhibitor, which indicated nicotinamide promoted cardiac differentiation via the inhibition of P38.

2021-12-01 | GSE154454 | GEO

Nicotinamide promotes human pluripotent stem cells differentiation into cardiomyocytes [1]

2021-12-01 | GSE154453 | GEO

Human induced pluripotent stem cell differentiation to cardiomyocytes

Project description:Shotgun proteomics analysis of directed differentiation of human induced pluripotent stem cells to cardiomyocytes

2019-12-16 | PXD013426 | Pride

Nicotinamide promotes cell survival and differentiation as kinase inhibitor in human pluripotent stem cells

Project description:We examined the effect of nicotinamide on cell survival and differentiation in human pluripotent stem cells. Nicotinamide inhibited the phosphorylation of myosin light chain, suppressed actomyosin contraction, and led to improved cell survival after individualization. Then we analyzed the global gene expression profile after 24 hours of nicotinamide and ROCK inhibitor treatment, and found that the gene expression profile of human embryonic stem cell (hESC) treated with nicotinamide was much different from that of ROCK inhibitor treatment. Further analysis demonstrates that nicotinamide is an inhibitor of multiple kinases, including ROCK and CK1. We demonstrated that nicotinamide affected human embryonic stem cell (hESC) pluripotency and differentiation as a selective kinase inhibitor.

2018-10-29 | GSE121230 | GEO

Heparin promotes cardiac differentiation of human pluripotent stem cells in chemically defined albumin-free medium enabling consistent manufacture of cardiomyocytes

Project description:Cardiomyocytes can be differentiated from human pluripotent stem cells (hPSCs) in defined conditions, but efficient and consistent cardiomyocyte differentiation often requires expensive reagents such as B27 supplement or recombinant albumin. Using a chemically defined albumin-free (E8 basal) medium, we identified heparin as a novel factor that significantly promotes cardiomyocyte differentiation efficiency, and developed an efficient method to differentiate hPSCs into cardiomyocytes. The treatment of heparin helped cardiomyocyte differentiation consistently reach at least 80% purity (up to 95%) from more than 10 different hPSC lines in chemically defined DMEM/F-12 based medium on either Matrigel or defined matrices like Vitronectin and Synthemax. One of heparinâs main functions was to act as a WNT modulator that helped promote robust and consistent cardiomyocyte production. Our study provides an efficient, reliable, and cost-effective method for cardiomyocyte derivation from hPSCs that can be used for potential large-scale drug screening, disease modeling, and future cellular therapies. 12 human pluripotent stem cells (hPSCs) at three different cardiac differentiation times (0 Days, 3 Days, 6 Days, 10 Days) under different culture conditions (+/- Heparin, +/- IWP2).

2016-07-28 | E-GEOD-81711 | biostudies-arrayexpress

Nicotinamide promotes cell survival and differentiation as kinase inhibitor in human pluripotent stem cells

Project description:Nicotinamide promotes cell survival and differentiation as kinase inhibitor in human pluripotent stem cells

| PRJNA496415 | ENA

Heparin promotes cardiac differentiation of human pluripotent stem cells in chemically defined albumin-free medium enabling consistent manufacture of cardiomyocytes

Project description:Cardiomyocytes can be differentiated from human pluripotent stem cells (hPSCs) in defined conditions, but efficient and consistent cardiomyocyte differentiation often requires expensive reagents such as B27 supplement or recombinant albumin. Using a chemically defined albumin-free (E8 basal) medium, we identified heparin as a novel factor that significantly promotes cardiomyocyte differentiation efficiency, and developed an efficient method to differentiate hPSCs into cardiomyocytes. The treatment of heparin helped cardiomyocyte differentiation consistently reach at least 80% purity (up to 95%) from more than 10 different hPSC lines in chemically defined DMEM/F-12 based medium on either Matrigel or defined matrices like Vitronectin and Synthemax. One of heparin’s main functions was to act as a WNT modulator that helped promote robust and consistent cardiomyocyte production. Our study provides an efficient, reliable, and cost-effective method for cardiomyocyte derivation from hPSCs that can be used for potential large-scale drug screening, disease modeling, and future cellular therapies.

2016-07-28 | GSE81711 | GEO

thrombopoietin-induced megakaryocyte differentiation with and without nicotinamide

Project description:Culture of hematopoietic stem and progenitor cells in the presence of thrombopoietin induces megakaryocytic differentiation. Addition of nicotinamide to thrombopoietin-stimulated cultures results in significant increases in megkaryocytic differentiation including greater polyploidization and enhanced proplatelet formation. This study focuses on understanding the differences in the temporal gene expression pattern during differentiation with and without nicotinamide. Nicotinamide was added on day 5. Keywords: treatment response

2006-08-25 | GSE4974 | GEO

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