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Progress in understanding the central nervous system pharmacology of the two-pore domain potassium channel TREK-1
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Jin-feng SHAN, Wei-ping WANG, Xiao-liang WANG*
Acta Pharmaceutica Sinica | 2020, 55(7) : 1357 - 1363
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Acta Pharmaceutica Sinica | 2020, 55(7): 1357-1363
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Progress in understanding the central nervous system pharmacology of the two-pore domain potassium channel TREK-1
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Jin-feng SHAN, Wei-ping WANG, Xiao-liang WANG*
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  • Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
Published: 2020-07-12 doi: 10.16438/j.0513-4870.2020-0801
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Two-pore domain potassium channels (K2P) make up a subfamily of potassium channels discovered in the 1990s, and TREK-1 is the most widely studied subtype of K2P. TREK-1 is widely expressed in the body and especially in the central nervous system, where its main role is to control cell excitability and maintain the membrane potential below the depolarization threshold. It thereby participates in regulating various physiological and pathological processes. TREK-1 is also a potential drug target in many diseases. It is known that many marketed drugs can affect the function of TREK-1, but currently there are no specific TREK-1 modulators or drugs. We review the structure, distribution and regulation of TREK-1 and focus on recent progress in understanding the pharmacology of TREK-1 and its role in neuroprotection, depression, anesthesia and epilepsy. The research status of TREK-1 modulators is discussed.

two-pore domain potassium channel  /  TREK-1  /  neuroprotection  /  epilepsy  /  depression  /  anesthesia
Jin-feng SHAN, Wei-ping WANG, Xiao-liang WANG. Progress in understanding the central nervous system pharmacology of the two-pore domain potassium channel TREK-1[J]. Acta Pharmaceutica Sinica, 2020 , 55 (7) : 1357 -1363 . DOI: 10.16438/j.0513-4870.2020-0801
Year 2020 volume 55 Issue 7
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Article Info
doi: 10.16438/j.0513-4870.2020-0801
  • Receive Date:2020-05-21
  • Online Date:2026-01-21
  • Published:2020-07-12
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  • Received:2020-05-21
  • Accepted:2020-06-23
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    Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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