Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.3.9 (glucose-6-phosphatase)
 3,081 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A novel recombinant molecule, termed IL-6c and consisting of a chimera of interleukin 6 (IL-6) and its soluble receptor is extremely potent in stimulating proliferation of hematopoietic progenitors. We investigated the effect of the IL-6c on the proliferation and differentiation of E14 fetal hepatocytes. IL-6c, in a dose-dependent manner, stimulated proliferation of E14 fetal rat hepatocytes. Adult hepatocyte mitogens together with IL-6c showed no further effect on proliferation. Hematopoietic stem cells mitogens SCF and flt3 ligand (FL) were also mitogenic for fetal hepatocytes, but did not further enhance the effect of IL-6c on cell proliferation. IL-6c decreased expression of fetal markers alpha-fetoprotein (AFP) and gamma-glutamyltranspeptidase, and induced expression of adult enzyme glucose-6-phosphatase (Gluc-6-P) in E14 hepatocytes. On the other hand, IL-6c strongly reduced, in a dose-dependant manner, expression of albumin and tyrosine aminotransferase (TAT). However, when the cells were grown for 3 days with IL-6c, and IL-6c was removed for the next 5 days, expression of albumin and TAT returned to levels found in control cultures. In conclusion, IL-6c stimulated proliferation and affected gene expression in fetal hepatocytes in culture.
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PMID:Chimeric molecule IL-6/soluble IL-6 receptor is a potent mitogen for fetal hepatocytes. 1517 94