OAC1 is a potent Oct4 activator. OAC1 activates Oct4 and Nanog promoters and enhances induced pluripotent stem cells (iPSC) formation. OAC1 activates OCT4 through upregulation of HOXB4 expression. OAC1 increases transcription of the Oct4-Nanog-Sox2 triad and TET1. OAC1 facilitates the reprogramming of cells by enhancing efficiency and shortening the reprogramming time.
性状
Solid
IC50 & Target[1][2]
TET1
体外研究(In Vitro)
OAC1 (10 μM; 7 d) enhances reprogramming efficiency. OAC1 increases induced pluripotent stem cells (iPSC) generation from mouse embryonic fibroblasts (MEFs) and accelerates the appearance of iPSC-like colonies.
OAC1 (1 μM; 2 d; human IMR90 fibroblast cells) activates endogenous Oct4, Nanog, Sox2, and Tet1 expression.
OAC1 (500 nM; 4 d; CD34 cells) increases numbers of phenotypic hematopoietic stem cells (HSC) and functional Hematopoietic progenitor cells (HPC).
OAC1 (500 nM; 4 d; CD34 cells) activates OCT4 through upregulation of HOXB4 expression to expand hematopoietic stem cells (HSC).
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Proliferation Assay
Cell Line:
CD34 cells from human cord blood
Concentration:
500 nM
Incubation Time:
4 days
Result:
Increased the numbers of CD34CD38 cells.
Increased the number of LinCD34CD38CD45RACD90CD49f cells.
Increased in the number of phenotypic hematopoietic stem cells (HSC) compared to control vectors.
Enhanced expansion of HPC with both full and suboptimal cytokine doses in the expansion and colony forming phases.
体内研究(In Vivo)
OAC1 (50000 CB CD34 cells with OAC1(500 nM); i.h.; 16 weeks) enhances short and long-term engrafting hematopoietic stem cells (HSC) in irradiated NSG mice.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model:
Irradiated NSG mice with OAC1 or vehicle control treated CB CD34 cells within 24h after irradiation
Increased cord blood (CB) cells in primary recipients, compared to the vehicle control group, with the board increase for human B cells, T cells, and myeloid cells in the bone marrow (BM) of primary recipients, resulting in a significant expansion of SRC numbers.