Journal of Southern Medical University 2010;30(6):1253-1255

Short hairpin RNA targeting N-acetylglucosaminyltransferase V inhibits the proliferation of prostate cancer PC-3 cell line.

Yong-hua YAO 1 ; Ting WEI ; Ya-hui LI ; Jian ZHANG

Affiliations

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Country

China

Language

Chinese

Abstract

OBJECTIVETo investigate the effect of short hairpin RNA (shRNA) targeting N-acetylglucosaminyltransferase V (GnT-V) on the proliferation of prostate cancer PC-3 cells.

METHODSLipofectamine 2000 was used to transfect the recombinant plasmids carrying the shRNA targeting GnT-V gene into PC-3 cells. Semi-quantitative reverse transcription polymerase chain reaction (RT-PCR) was used to measure the mRNA expression of GnT-V, and CCK-8 assay was used to measure the cell proliferation after the transfection.

RESULTSThe recombinant plasmids were successfully transfected into PC-3 cells, resulting in a reduction of GnT-V mRNA expression by 73%. The proliferation of PC-3 cells was significantly inhibited after the transfection.

CONCLUSIONThe shRNA targeting GnT-V gene can reduce the expression of GnT-V mRNA and inhibit the proliferation of PC-3 cells in vitro.