National Center for Biotechnology Information NCBI NLM MEDLINE Mice gene expression animals pubmed abstract nih national institutes of health national library of medicine research support non-u.s. gov't Cells Cultured CCAAT-Enhancer-Binding Proteins Cell Differentiation / drug effects Receptors cytoplasmic and nuclear / metabolism transcription factors / metabolism adipocytes / cytology* nuclear proteins / metabolism biomarkers stem cells / drug effects transcription factors / genetics stem cells / cytology* adipose tissue / embryology* cytoplasmic and nuclear / genetics pmid:9202388 c dani a g smith g ailhaud dna-binding proteins / metabolism dimethyl sulfoxide / pharmacology photomicrography tretinoin / pharmacology