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在墨西哥皮肤状细胞癌患者中,PTCH1基因变异,mRNA表达和生物信息学的洞察力

Marianela Zambrano-Román^1,2, Jorge R Padilla-Gutiérrez¹, Yeminia Valle¹

¹Instituto de Investigación en Ciencias Biomédicas (IICB), Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, Mexico.

|March 27, 2024

概括

在墨西哥人口中,PTCH1基因变异与皮肤状细胞癌 (cSCC) 风险无关. 需要对更大群体进行进一步的研究,以了解cSCC发育中的罕见变异角色.

科学领域:

在瘤学瘤学.
遗传学是一个遗传学.
皮肤病学皮肤病学

背景情况:

皮肤状细胞癌 (cSCC) 是一种常见的非黑色素瘤皮肤癌 (NMSC).
一个瘤抑制剂的PTCH1基因在Sonic刺路径和瘤过程中至关重要.

研究的目的:

调查PTCH1基因变异与cSCC风险之间的关联.
与对照组相比,分析cSCC患者的PTCH1mRNA表达.
使用生物信息学探索PTCH1变异的功能和致病影响.

主要方法:

一项分析横截面研究包括211名cSCC患者和290名对照.
定量实时PCR (qPCR) 用于相对mRNA表达分析.
生物信息学工具评估了PTCH1变异的功能,拼接和引起疾病的影响.

主要成果:

男人中cSCC的患病率更高,特别是在暴露在阳光下的头部和部区域.
在cSCC患者和对照人群之间,没有发现PTCH1变异 (rs357564,rs2236405,rs2297086,rs41313327) 或mRNA表达的显著差异.
确定了rs357564的功能作用,并建议rs41313327的疾病引起作用.

结论:

研究的PTCH1变异在墨西哥人口中与cSCC风险无关.
需要进行更大规模的人口研究,以澄清罕见变异在cSCC病因学中的作用.

关键词:

在 PTCH1 中.生物信息学是一种生物信息学.皮肤状细胞癌瘤遗传变异是一种遗传变异.它们是mRNARNA.其他非黑色素瘤性皮肤癌皮肤癌是皮肤癌.

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