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 ...
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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 ...
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 ...
The Janus kinase (JAK) and signal transducer and activator of transcription (STAT) proteins form a critical signaling cascade that conveys extracellular signals across the plasma membrane and into the nucleus, where they modulate gene transcription. This pathway regulates key biological ...
Janus 激酶(JAK)和信号转导及转录激活因子(STAT)蛋白共同组成了一条重要的信号级联通路,该通路将细胞外信号跨越质膜传递至细胞核,从而调控基因转录。该信号通路在细胞增殖、分化、生存及宿主防御等关键生物学过程中发挥调控作用。虽然在多种细胞类型中均有广泛分布,但 JAK/STAT ...
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