中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
甲氯芬那酸 | MECLOFENAMIC ACID | 644-62-2 | C14H11Cl2NO2 | 296.153 |
CLC-2离子通道促进氯离子在细胞膜上的选择性通过。在中枢神经系统中,CLC-2在神经元和胶质细胞中表达,并被认为调节电刺激性和离子平衡。CLC-2已被牵涉到各种中枢神经系统疾病,包括某些类型的癫痫和白质病。然而,建立CLC-2在神经病理中的因果作用受到选择性试剂的缺乏的限制,这些试剂能够使通道发生急性和特异性调节。我们的研究已经确定了一种高效的小分子抑制剂,能够使CLC-2 Cl-电流在海马脑片中发生特异性阻断。这种精确的分子工具应该能够促进未来的努力,以识别和治疗与CLC-2相关的疾病。
The CLC-2 ion channel facilitates selective passage of Cl – ions across cell membranes. In the central nervous system, CLC-2 is expressed in both neurons and glia and is proposed to regulate electrical excitability and ion homeostasis. CLC-2 has been implicated in various central nervous system disorders, including certain types of epilepsy and leukodystrophy. Establishing a causative role for CLC-2 in neuropathologies, however, has been limited by the absence of selective reagents that enable acute and specific channel modulation. Our studies have resulted in the identification of a highly potent, small-molecule inhibitor that enables specific block of CLC-2 Cl – currents in hippocampal brain slices. This precise molecular tool should enable future efforts to identify and treat CLC-2–related disease.
CLC-2离子通道促进氯离子在细胞膜上的选择性通过。在中枢神经系统中,CLC-2在神经元和胶质细胞中表达,并被认为调节电刺激性和离子平衡。CLC-2已被牵涉到各种中枢神经系统疾病,包括某些类型的癫痫和白质病。然而,建立CLC-2在神经病理中的因果作用受到选择性试剂的缺乏的限制,这些试剂能够使通道发生急性和特异性调节。我们的研究已经确定了一种高效的小分子抑制剂,能够使CLC-2 Cl-电流在海马脑片中发生特异性阻断。这种精确的分子工具应该能够促进未来的努力,以识别和治疗与CLC-2相关的疾病。
In this work, we found that