Example sentences for: gcts

How can you use “gcts” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Our current observation that undetectable levels of MGMT gene expression in >95% of GCTs appears to suggest that the lack of the O(6)-methylguanine-DNA methyltransferase enzyme may direct cells to undergo apoptosis due to failure of repair of DNA adducts formed by alkylating agents.

  • Thus in these cases, promoter hypermethylation is one mechanism whereby gene expression can be deregulated in GCTs.

  • These data, thus, showed loss of MGMT expression in majority of GCTs of all histologic subsets.

  • Epigenetic mechanisms of gene silencing are increasingly being recognized to affect a number of molecular pathways in human cancer [ 12 ] . The extent and the nature of such epigenetic modifications in GCTs are currently poorly understood.

  • It has been shown that engineered over-expression of wild-type p53 in vitro causes inhibition of MGMT transcription in human tumor cells [ 29 ] . Abundant over-expression of wild-type p53, owing to their stage of origin, is a characteristic feature of GCTs [ 30 ] . A possibility also exists that the MGMT expression may, in general, be down regulated in tumors arising from embryonic-type cells.


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