Research output: Contribution to journal › Article › peer-review
The sigma-1 receptor ligand chlorpromazine attenuates store-dependent Ca2+ entry in peritoneal macrophages. / Миленина, Лидия Сергеевна; Крутецкая, Зоя Иринарховна; Антонов, Виктор ; Крутецкая, Нина Иринарховна.
In: Biophysics, Vol. 66, No. 1, 01.2021, p. 77–83.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The sigma-1 receptor ligand chlorpromazine attenuates store-dependent Ca2+ entry in peritoneal macrophages
AU - Миленина, Лидия Сергеевна
AU - Крутецкая, Зоя Иринарховна
AU - Антонов, Виктор
AU - Крутецкая, Нина Иринарховна
N1 - Publisher Copyright: © 2021, Pleiades Publishing, Inc.
PY - 2021/1
Y1 - 2021/1
N2 - Using Fura-2AM, a fluorescent Ca 2+ indicator, we have shown for the first time that sigma-1 receptor antagonist - neuroleptic chlorpromazine - significantly inhibits the store-dependent Ca 2+ entry induced by immunomodulators glutoxim as well as molixan and endoplasmic reticulum Са 2+-ATPase inhi-bitors thapsigargin and cyclopiazonic acid in rat peritoneal macrophages. The results suggest the involvement of sigma-1 receptors in the regulation of store-dependent Ca 2+ entry in macrophages.
AB - Using Fura-2AM, a fluorescent Ca 2+ indicator, we have shown for the first time that sigma-1 receptor antagonist - neuroleptic chlorpromazine - significantly inhibits the store-dependent Ca 2+ entry induced by immunomodulators glutoxim as well as molixan and endoplasmic reticulum Са 2+-ATPase inhi-bitors thapsigargin and cyclopiazonic acid in rat peritoneal macrophages. The results suggest the involvement of sigma-1 receptors in the regulation of store-dependent Ca 2+ entry in macrophages.
KW - Keywords: sigma-1 receptors
KW - macrophages
KW - store-dependent Ca
KW - store-dependent Ca2+
UR - http://www.scopus.com/inward/record.url?scp=85104991262&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/2113328f-ca18-37fe-bc43-018d41d1a38c/
U2 - 10.1134/s0006350921010115
DO - 10.1134/s0006350921010115
M3 - Article
VL - 66
SP - 77
EP - 83
JO - Biophysics (Russian Federation)
JF - Biophysics (Russian Federation)
SN - 0006-3509
IS - 1
ER -
ID: 76343259