Women's Health Weekly
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Cervical Cancer
Researchers from Leiden University discuss findings in cervical cancer
August 14th, 2008
"Alterations in transforming growth factor-beta signaling, due to a decrease in Smad2 and especially Smad4 expression, has primarily been reported in pancreatic and colorectal cancers, although loss of the chromosomal region 18q21.1, containing the loci of Smad2 and Smad4, is among the most frequent molecular alterations in cervical cancer. The aim of our study was to investigate whether decreased Smad2 and Smad4 protein expression in primary cervical cancers is associated with molecular alterations at 18q21.1, mutations in the functional domains of Smad2 and Smad4 or hypermethylation, and to assess the biological relevance of decreased Smad2 and Smad4 expression," scientists in...
Source: Women's Health Weekly (2008-08-14)
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