鉴定STAT3和BIRC5作为在牛皮中与阿诺基斯相关的生物标志物
Wanting Bai1,2, Kunqin Wang1,2, Shaobo Wu1,2
1Department of Dermatology, Fujian Provincial Hospital, Clinical Medical College of Fujian Medical University, Fuzhou University Affiliated Provincial Hospital, Fuzhou, Fujian, China.
Scientific reports
|August 7, 2025
概括
这项研究揭示了anoikis,一个编程细胞死亡,和牛皮之间的联系. 关键的基因STAT3和BIRC5涉及,这表明牛皮治疗的潜在治疗点.
科学领域:
- 细胞生物学 细胞生物学
- 免疫皮肤学 免疫皮肤学
- 遗传学 遗传学 是一个
背景情况:
- 阿诺基斯是一种由脱离细胞外基质引发的编程细胞死亡形式,在牛皮病的发病过程中没有明确的作用.
- 了解阿诺基斯相关的机制对于阐明牛皮的发展至关重要.
研究的目的:
- 为了研究牛皮和亡之间的关系,特别关注与牛皮相关的基因.
- 在牛皮中识别关键的差异表达的阿诺基斯相关基因 (DE-ARG) 并探索它们的功能意义.
主要方法:
- 利用GEO的牛皮DEG数据库,与GeneCards的anoikis基因重叠,以识别DE-ARG.
- 构建了一个蛋白质-蛋白质相互作用 (PPI) 网络,进行了基因本体学 (GO),KEGG和ssGSEA丰富分析.
- 进行了免疫细胞透分析,单细胞数据分析,qRT-PCR,西涂抹,免疫组织化学和药物预测.
主要成果:
- 确定了18个DE-ARG,其中STAT3和BIRC5被突出显示为牛皮的关键基因.
- 丰富分析表明,DE-ARG参与瘤调节和上皮细胞增殖.
- 在牛皮病变中确认了BIRC5和STAT3表达的升高,并在树突细胞和巨细胞群中观察到差异.
结论:
- 确立了阿诺基斯和牛皮之间的重要联系,强调了STAT3和BIRC5.5的关键作用.
- STAT3和BIRC5代表了预防和治疗牛皮的有希望的治疗点.
相关概念视频
The JAK-STAT Signaling Pathway
9.2K
Several cytokine receptors have tightly bound Janus kinase or JAK proteins attached at their cytosolic tail. Small signaling molecules such as cytokines, growth hormones, or prolactins bind to the cytokine receptors and initiate their dimerization. The dimerization brings the cytosolic JAKs together that trans-phosphorylate and activates each other. The activated JAKs now phosphorylate cytosolic tails of the cytokine receptors, which serve as binding sites for adaptor proteins such as SH2...
9.2K
PI3K/mTOR/AKT Signaling Pathway
4.0K
The mammalian target of rapamycin (mTOR) is a serine/threonine kinase that regulates growth, proliferation, and cell survival in response to hormones, growth factors, or nutrient availability. This kinase exists in two structurally and functionally distinct forms: mTOR complex 1 (mTORC1) and mTOR complex 2 (mTORC2). The first form (mTORC1) is composed of a rapamycin-sensitive Raptor and proline-rich Akt substrate, PRAS40. In contrast, mTORC2 consists of a...
4.0K
NF-κB-dependent Signaling Pathway
7.9K
The transcription factor NF-κB was discovered in 1986 in the lab of Nobel laureate Professor David Baltimore, for its interaction with the immunoglobulin light chain enhancer in B-cells. After more than three decades of study, it is now evident that NF-κB regulates the expression of over 100 genes. Most of these genes play an essential role in the innate and adaptive immune responses as well as the inflammatory responses of animals.
NF-κB-dependent Signaling Mechanism
The...
NF-κB-dependent Signaling Mechanism
The...
7.9K
The Intrinsic Apoptotic Pathway
6.9K
Internal cellular stress, such as cellular injury or hypoxia, triggers intrinsic apoptosis. The B-cell lymphoma 2 (Bcl-2) family of proteins are the primary regulators of the intrinsic apoptotic pathway. For example, during DNA damage, checkpoint proteins, such as Ataxia Telangiectasia Mutated (ATM protein) and Checkpoints Factor-2 (Chk2) proteins, are activated. These proteins phosphorylate p53 which further activates pro-apoptotic proteins, such as Bax, Bak, PUMA, and Noxa, and inhibits...
6.9K


