受体酪氨酸激酶异常信号在肿瘤发生、精准分型与靶向治疗中的作用
受体酪氨酸激酶（receptor tyrosine kinase，RTK）通过酪氨酸磷酸化调控细胞增殖、存活、迁移和分化。RTK突变、扩增、融合或异常表达可持续激活MAPK、PI3K/AKT、STAT和PLC等信号通路，推动肿瘤发生并影响分子分型、靶向治疗及耐药。
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FGFR
用于检测、定量和定位抗原与抗体的技术——ELISA、免疫印迹、免疫组化与流式细胞术。以下是我们知识库中标注该主题的实验方案、常见问题与技术文章。
6 项资源 · 实验方案、常见问题与文章
Role of Aberrant Receptor Tyrosine Kinase Signaling in Tumorigenesis, Precision Classification, and Targeted Therapy
Receptor tyrosine kinases (RTKs) regulate cell proliferation, survival, migration, and differentiation through tyrosine phosphorylation. RTK mutations, amplifications, fusions, or abnormal expression can continuously activate MAPK, PI3K/AKT, STAT, PLC, and other signaling pathways, thereby ...
Protein Tyrosine Kinase/RTK Signal Transduction Mechanisms and Disease Research
Protein tyrosine kinases (PTKs) transfer the γ-phosphate group of ATP to tyrosine residues on protein substrates and participate in the regulation of cell proliferation, differentiation, migration, metabolism, and survival. PTKs mainly include receptor tyrosine kinases (RTKs) and nonreceptor ...
蛋白酪氨酸激酶/RTK信号转导机制与疾病研究
蛋白酪氨酸激酶（protein-tyrosine kinases，PTKs）可将ATP的γ-磷酸基团转移至蛋白底物的酪氨酸残基，参与细胞增殖、分化、迁移、代谢和存活调控。PTKs主要包括受体型蛋白酪氨酸激酶（receptor tyrosine kinases，RTKs）和非受体型蛋白酪氨酸激酶（nonreceptor tyrosine ...
FGF通路的配体体系、受体激活与生物学效应
FGF(fibroblast growth factor)通路是多细胞生物中最重要的生长因子信号网络之一，贯穿胚胎发育、组织稳态、代谢调节、损伤修复与肿瘤进展等多个层面。
Ligand Systems, Receptor Activation, and Biological Effects of the FGF Pathway
The FGF (fibroblast growth factor) pathway is one of the most important growth factor signaling networks in multicellular organisms, spanning embryonic development, tissue homeostasis, metabolic regulation, injury repair, and tumor progression.
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