Expression of transforming growth factor-β in cultured normal human lens epithelia cells
Huang Yukan , Wei Houren
Current Medical Science ›› 2004, Vol. 24 ›› Issue (28) : 289 -291.
Expression of transforming growth factor-β in cultured normal human lens epithelia cells
In order to investigate whether cultured normal human lens epithelial cells (LEC) express transforming growth factor β (TGF-β), reverse transcriptase polymerase chain reaction (RT-PCR) and immunohistochemical methods were used for detection of TGF-β mRNA and protein in cultured normal human LEC. The results showed that a single RT-PCR amplified product about 310bp was obtained, and the sequence was homologous to the known sequence. TGF-β immunostain was positive in the plasma of LEC. It was suggested that normal human LEC could produce TGF-β, and LEC could be affected by TGF-β through autocrine action.
lens / cell culture / transforming growth factor / reverse transcriptase-polymerase chain reaction / immunohistochemistry
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