Cre/loxP-Based Reversible Immortalization of Human Hepatocytes
نویسندگان
چکیده
منابع مشابه
Strategies for immortalization of primary hepatocytes.
The liver has the unique capacity to regenerate in response to a damaging event. Liver regeneration is hereby largely driven by hepatocyte proliferation, which in turn relies on cell cycling. The hepatocyte cell cycle is a complex process that is tightly regulated by several well-established mechanisms. In vitro, isolated hepatocytes do not longer retain this proliferative capacity. However, in...
متن کاملTrAmplification of Human Dental Follicle Cells by piggyBac Transposon - Mediated Reversible Immortalization System
Dental follicle cells (DFCs) are the precursor cells of periodontium. Under certain differentiation conditions, DFCs can be induced to differentiate into chondrogenic, osteogenic and adipogenic cells. However, DFCs has limited lifespan in vitro, so it's difficult to harvest enough cells for basic research and translational application. pMPH86 is a piggyBac transposon-mediated vector which conta...
متن کاملImmortalization and transformation of human cells.
The disruption of homeostatic mechanisms that regulate normal cell growth and proliferation is a hallmark of cancer. Experimentally, many of the same genetic changes that lead to abnormal cell proliferation conspire to confer replicative immortality upon cells in culture. Correspondingly, several lines of evidence implicate cellular immortalization as a prerequisite for cell transformation. Rec...
متن کاملTransgenic expression in the liver of truncated Met blocks apoptosis and permits immortalization of hepatocytes.
Hepatocyte growth factor induces proliferation, motility and differentiation of epithelial cells through the tyrosine kinase receptor encoded by the MET protooncogene. The cytoplasmic portion of Met (referred to as cyto-Met) is activated but only weakly transforming. In order to determine the effect of activated Met on hepatocytes, we have targeted truncated Met expression to the liver by incor...
متن کاملReversible inhibition of urea exchange in rat hepatocytes.
Urea exchange is enhanced in renal collecting duct cells and erythrocytes by transporters which can be inhibited by phloretin and urea analogs such as thiourea. In this study, evidence for a comparable transporter was found in rat livers perfused with solutions which contained no red cells and in suspensions of hepatocytes. Bolus injections containing 125I-albumin (intravascular indicator), 99m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Transplantation
سال: 2001
ISSN: 0963-6897,1555-3892
DOI: 10.3727/000000001783986558