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转录因子GATA家族在人血管内皮细胞中的表达 被引量:2

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摘要 【目的】了解转录因子GATA家族在人血管内皮细胞中表达的情况。【方法】体外培养人的脐静脉内皮细胞(HUVECs)、主动脉内皮细胞(HAECs)、肺动脉内皮细胞(HPAECs)及肠系膜动脉内皮细胞(HMAECs)4种血管内皮细胞,取1×106个上述细胞采用RT-PCR法检测转录因子GATA家族mRNA在人的上述四种血管内皮细胞中的表达情况并对结果进行定性分析。【结果】GATA-2mRNA及GATA-3mRNA在上述4种血管内皮细胞中均表达,GATA-2mRNA及GATA-3mRNA在大部分人血管内皮细胞中表达,仅HUVECs细胞中未能检测到GATA-4的表达,HMAECs未能检测到GATA-6的表达。而在HUVEC、HAEC、HPAECs及HMAECs4种血管内皮细胞均未检测到GATA-1mRNA及GATA-5mRNA的表达。【结论】转录因子GATA家族在人不同血管内皮细胞中的表达是不一致的,GATA-2及GATA-3在上述4种血管内皮细胞中均表达,它们可能参与血管内皮细胞的基因调控。
出处 《中山大学学报(医学科学版)》 CAS CSCD 北大核心 2008年第S1期9-11,共3页 Journal of Sun Yat-Sen University:Medical Sciences
基金 广东省自然科学基金(06023171 5100992)
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