血小板衍生生长因子PDGF在细胞增殖、血管重塑与组织修复中的应用研究
血小板衍生生长因子（platelet-derived growth ...
主题
PDGF
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。
4 项资源 · 实验方案、常见问题与文章
Application Research of Platelet-Derived Growth Factor (PDGF) in Cell Proliferation, Vascular Remodeling, and Tissue Repair
Platelet-derived growth factor (PDGF) is a class of disulfide-linked dimeric growth factors. It was originally named because it is present in platelet α-granules and is released after platelet activation. PDGF can promote the proliferation, migration, and chemotaxis of smooth muscle cells, ...
MAPK/ERK 信号通路：RAS–RAF–MEK–ERK 级联调控、细胞功能输出与研究工具应用
细胞受到 EGF、FGF、PDGF 等生长因子刺激后，为什么能在数分钟内出现 ERK 磷酸化，并在数小时到数天内改变增殖、分化、迁移或存活状态？在肿瘤细胞中，为什么一个 KRAS 或 BRAF 突变就可能持续驱动细胞增殖和药物耐受？这些问题的核心都指向同一条经典信号轴：MAPK/ERK ...
MAPK/ERK Signaling Pathway: RAS–RAF–MEK–ERK Cascade Regulation, Cellular Functional Outputs, and Research Tool Applications
After cells are stimulated by growth factors such as EGF, FGF, and PDGF, why can ERK phosphorylation occur within minutes, while cellular proliferation, differentiation, migration, or survival states change over hours to days? In tumor cells, why can a single KRAS or BRAF mutation continuously ...
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