Effect of differentiation on the adenylate cyclase system of 3T3-C2 and 3T3-L1 cells. Determination of choleragen substrates in differentiating 3T3-L1 and nondifferentiating 3T3-C2 cells.
نویسندگان
چکیده
منابع مشابه
Adenovirus transduction of 3T3-L1 cells.
3T3-L1 cells offer an excellent model system for studies of differentiation and biochemistry of fat cells. However, these cells are limited in their utility by the low efficiency with which DNA can be introduced by transfection. Gene delivery by viral vectors, particularly adenovirus, has proven a powerful means for introduction of genes into certain cell types. Furthermore, adenovirus transduc...
متن کاملInduction of dihydrolipoamide dehydrogenase in 3T3-L1 cells during differentiation.
The activity and turnover of dihydrolipoamide dehydrogenase (E3), the common component of the three 2-oxoacid dehydrogenase complexes, were measured during the differentiation of 3T3-L1 preadipocytes into 3T3-L1 adipocytes. The specific activity of E3 increased approx. 3-4-fold in 3T3-L1 adipocytes differentiated under a regimen of insulin, dexamethasone and 3-isobutyl-1-methylxanthine for 48 h...
متن کاملRegulation of adipocyte differentiation of 3T3-L1 cells by PDZRN3.
PDZRN3, a member of the PDZRN (or LNX) family of proteins, is essential for the differentiation of mesenchymal stem cells into myotubes, but it plays an inhibitory role in the differentiation of these cells into osteoblasts. Given that mesenchymal stem cells also differentiate into adipocytes, we examined the possible role of PDZRN3 in adipogenesis in mouse 3T3-L1 preadipocytes. The expression ...
متن کاملMicroRNA and 3T3-L1 pre-adipocyte differentiation.
MicroRNAs (miRNAs) have been suggested to play important roles in cell proliferation, apoptosis, and differentiation. In this study, we examined miRNA expression profiles during 3T3-L1 pre-adipocyte differentiation. We constructed miRNA libraries from pre- and post-differentiated 3T3-L1 cells, and identified the expression of 77 previously reported miRNAs and 3 new miRNAs. Next, we investigated...
متن کاملSHP-2 positively regulates adipogenic differentiation in 3T3-L1 cells.
The Src homology domain 2 (SH2)-containing tyrosine phosphatase SHP-2 has been implicated in the regulation of proliferation and differentiation in various cell types. Here, we investigated the ability of SHP-2 to mediate insulin-induced adipogenic differentiation of mouse 3T3-L1 cells. We found that the expression of SHP-2 was increased along with adipogenic differentiation. Overexpression of ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1982
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)33338-6