
The store-operated calcium entry (SOCE) is the key to cause calcium overload in non-excited cells, including pancreatic acinar cells, and calcium release activates calcium channel protein Orai as a core molecule in the SOCE signaling pathway.
State Officer Certification Exam
All individuals seeking Florida certification as a law enforcement, correctional, or correctional probation officer must first pass the State Officer Certification Examination (SOCE). Prior to taking the SOCE individuals must first complete a basic recruit training program at a Commission-certified training school.
钙离子内流加重内质网应激——神经退行性疾病新帮凶_澎湃号·湃 …
2021年3月25日 · 钙离子内源储存量介导的钙离子内流(Store-operated calcium entry,SOCE)可以被大量减少内质网内腔的钙离子激活,转而触发钙离子流入细胞质,然后通过sarco-ER Ca2+-ATPase(SERCA)这种ATP酶将Ca2+补充回ER。
Store-operated Ca (2+) entry - PubMed
Store-operated Ca (2+) entry (SOCE) is an ubiquitous and major mechanism for Ca (2+) influx in mammalian cells with important physiological relevance. Since the discovery of SOCE in 1986 both, the mechanism that communicates the amount of Ca (2+) accumulated in the intracellular Ca (2+) stores to the pl …
SOCE通道在神经退行性疾病发病中的作用机制研究进展-期刊-万方 …
2024年4月10日 · 钙离子 (Ca2+)作为细胞内的第二信使,参与影响神经元的氧化应激、能量代谢、免疫应答、释放神经递质、调节信号通道等活动,在神经退行性疾病中发挥重要作用.钙通道家族是钙信号的主要来源之一,由基质相互作用分子1 (STIM1)和钙释放激活钙调节蛋白1 (Orai1)组成 ...
SOCE通道在消化系肿瘤中的研究进展
钙库操纵性钙离子内流 (store-operated calcium entry, SOCE)是介导胞外Ca 2+ 进入细胞内的重要通道之一. 其核心蛋白是位于内质网上的基质相互作用分子1 (stromal interaction molecule 1, STIM1)及位于细胞膜上的钙释放激活钙通道蛋白1 (calcium release-activated calcium channel protein 1, CRCM1/Orai1). 随着研究的不断深入, SOCE通道在肿瘤中的作用机制逐渐阐明并加以完善, 同样在消化系肿瘤中SOCE通道也发挥了重要作用. 本文重点对SOCE通道基本信息、及其 …
钙库操纵性钙内流在肿瘤转移过程中的作用 - 仁和软件
肿瘤细胞中,钙库操纵性钙内流(SOCE)及其主要 组成分子STIM1和Orai1参与包括细胞迁移、侵袭在内的多种生物学功能。 本文重点对SOCE的分子构成、 激活机制及其在乳腺癌、宫颈癌和肝癌转移过程中作用的研究进行综述,并对其机制进行初步分析。
Physiological and pathophysiological functions of SOCE in the …
Calcium signals play a critical role in many cell-type specific effector functions during innate and adaptive immune responses. The predominant mechanism to raise intracellular [Ca2+] used by most immune cells is store-operated Ca2+ entry (SOCE), ...
Store-Operated Calcium Channels: From Function to Structure and …
Store-operated calcium (Ca2+) entry (SOCE) occurs through a widely distributed family of ion channels activated by the loss of Ca2+ from the endoplasmic reticulum (ER). The best understood of these is the Ca2+ release-activated Ca2+ (CRAC) channel, ...
南开大学科研团队揭示一种新颖的钙离子跨膜传导机制
内质网钙库调控的胞外钙离子内流进程 (SOCE)是哺乳动物中胞外钙离子内流的主要途径之一,而且是非兴奋细胞中钙信号调控的中心机制。 SOCE过程起始于细胞外配体与细胞外膜上的受体结合,引发内质网中储存的钙离子释放,激活位于内质网上的钙离子感受器STIM蛋白,STIM蛋白聚集随后迁移至内质网-质膜 (ER-PM)的连接处,结合并激活位于质膜上的钙离子通道Orai。 Orai蛋白属于钙库调控的钙离子通道 (SOC)家族,与目前发现的其他钙离子通道性质完全不同,其特点 …