指蛋白536的表征,一种神经内分泌调节剂,使用泛癌分析
Longjin Zeng1, Longyao Zhang2, Chenrui Yin2
1Department of Basic Medicine, Army Medical University, Chongqing, 400038, People's Republic of China.
European journal of medical research
|May 9, 2024
概括
指蛋白536 (ZNF536) 的改变在癌症中很常见,并影响神经内分泌调节. 高度改变的ZNF536显示出作为免疫治疗反应生物标志物的潜力.
科学领域:
- 在瘤学瘤学.
- 遗传学 是一个遗传学.
- 分子生物学分子生物学
背景情况:
- 指蛋白536 (ZNF536) 以其在神经元分化中的作用而闻名.
- 它在各种癌症中的特定功能在很大程度上仍未被探索.
研究的目的:
- 研究ZNF536在癌症发展和进展中的作用.
- 探索ZNF536作为癌症预后和免疫治疗的潜在生物标志物.
主要方法:
- 使用公共癌症基因组学数据 (TCGA) 分析ZNF536突变,拷贝数改变,DNA甲基化和RNA表达.
- 在泛癌队列,包括TCGA和免疫治疗队列的预后分析.
- 使用小细胞肺癌 (SCLC) 细胞系和单细胞RNA测序的实验验验证.
主要成果:
- 在不同癌症中观察到ZNF536的高频基因变异 (突变,拷贝数变异,甲基化).
- ZNF536的变化在肺癌亚型 (LUAD,SCLC) 和瘤微环境 (TME) 和途径上的明显影响中显示出差异性的预后影响.
- ZNF536的表达在内分泌瘤和脑组织中突出,甲基化与神经内分泌瘤相关,具有诊断/预后价值.
结论:
- 在癌症中,ZNF536的变化 (拷贝数,突变,甲基化) 是显著的.
- ZNF536在神经内分泌调节中起作用.
- 高度改变的ZNF536是一种潜在的免疫疗法疗效的生物标志物.
更多相关视频
03:37Author Spotlight: Impact of Intergenic Interactions on Disease-Identifying Dark Biomarkers
Published on: March 1, 2024
696
11:32Identification of Transcription Factor Regulators using Medium-Throughput Screening of Arrayed Libraries and a Dual-Luciferase-Based Reporter
Published on: March 27, 2020
6.9K
相关概念视频
Master Transcription Regulators
6.9K
Master transcription regulators are regulatory proteins that are predominantly responsible for regulating the expression of multiple genes. Often these genes work in concert to drive a complex process. Activation of a master transcription regulator can lead to a cascade of transcriptional activation necessary for that outcome. These regulators can directly bind to the regulatory sequences of the various genes involved, or they can indirectly regulate transcription by binding to regulatory...
6.9K
Abnormal Proliferation
4.5K
Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
4.5K
