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对非黑色素瘤皮肤癌中单链DNA结合蛋白2的免疫组织化学分析

Seongsik Bang¹, Hwangkyu Son¹, Hyebin Cha¹

¹Department of Pathology, Seoul Hospital, Hanyang University College of Medicine, Seoul 04763, Republic of Korea.

|July 29, 2023

概括

单链DNA结合蛋白2 (SSBP2) 在状细胞癌 (SCC) 中表达率低于基底细胞癌 (BCC). 在SCC中低SSBP2水平与瘤入侵增加相关,这表明SSBP2在皮肤癌进展中的作用.

科学领域:

在瘤学瘤学.
皮肤病学皮肤病学
分子生物学分子生物学

背景情况:

单链DNA结合蛋白2 (SSBP2) 被研究为潜在的瘤抑制剂.
了解SSBP2在皮肤癌如状细胞癌 (SCC) 和基底细胞癌 (BCC) 中的表达是至关重要的.

研究的目的:

评估SCC和BCC中的SSBP2表达水平.
确定SSBP2在这些皮肤癌症中的临床病理意义.
确定与SCC中SSBP2相关的生物途径.

主要方法:

免疫组织化学 (IHC) 用于评估70个SCC和146个BCC组织样本中的SSBP2表达.
进行了统计分析,以将SSBP2表达与临床病理特征相关联.
用生物信息学工具进行了基因本体学 (GO) 丰富分析.

主要成果:

与BCC相比,SCC表现出明显较低的SSBP2表达 (p < 0.001).
在SCC中低SSBP2表达与 (p = 0.005) 和深入入侵 (p = 0.012) 相关.
在GO分析中,确定了与36个可能与SCC中SSBP2相关的基因相关的生物功能.

结论:

由IHC评估的SSBP2表达,可以帮助区分SCC和BCC.
在SCC中减少SSBP2表达与更大的瘤侵入性有关.
SSBP2可能在SCC的发病和进展中发挥作用.

关键词:

这是SSBP2的SSBP2.基底细胞癌,基底细胞癌.免疫组织化学免疫组织化学其他非黑色素瘤性皮肤癌单链DNA结合蛋白2 单链DNA结合蛋白2 状细胞癌的癌症.

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