Does microRNA-218 promote gemcitabine sensitivity in human pancreatic cancer cells by regulating HMGB1 expression?
The expression level of miR-218 was downregulated in the GEM-resistant cell line. miR-218 promoted the sensitivity of PANC-1 cells to GEM, which was achieved mainly through regulating the expression of HMGB1 in PANC-1 cells.
Antisense hTERT can obviously inhibit leukemia cell growth and proliferation in vitro, and this telomerase-targeted molecular biotherapy may be achieved by apoptosis pathway through down-regulation of hTERT mRNA and telomerase activity.