Hypoxia-induced immediate expression of transcription factor HIF-1α in the brain cortex is regulated by succinate produced in both the tricarbonic acid cycle and GABA shunt reactions and is induced by succinate-containing drugs. These facts prove the existence of succinate-dependent signalling regulation involved in immediate and delayed molecular adaptation and increased body resistance to oxygen deficiency, where succinate acts as a signal molecule. The intensity of this process differs in animals with low and high resistance to hypoxia.
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 164, No. 9, pp. 273-279, September, 2017
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Lukyanova, L.D., Kirova, Y.I. & Germanova, E.L. The Role of Succinate in Regulation of Immediate HIF-1α Expression in Hypoxia. Bull Exp Biol Med 164, 298–303 (2018). https://doi.org/10.1007/s10517-018-3976-2
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DOI: https://doi.org/10.1007/s10517-018-3976-2