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We performed whole genome gene expression microarrays on short-term cultures of mammary tumors deriving from diagnostic Tru-cut procedures of 16 patients in order to evaluate transcriptional response to the retinoid. Tissue slices were challenged with vehicle (DMSO) or ATRA 0.1åµm for 48 hours. The ...
ORGANISM(S): Homo sapiens 
The two cell lines NB4 and NB4.437r, respectively sensitive and resistant to the cytotoxic action of the atypical retinoid ST1926 and CD437 were used to unveil the mechanism of action of these drugs.We compared their transcriptional profiles in conditions of exponential growth in basal medium by mic...
ORGANISM(S): Homo sapiens 
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