Complexities of complex II: Sulfide metabolism in vivo.
Complexities of complex II: Sulfide metabolism in vivo.
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DOI:
10.1016/j.jbc.2022.101661
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发表时间:
2022-03
期刊:
影响因子:
--
通讯作者:
Cecchini G
中科院分区:
文献类型:
--
作者:
Cecchini G
High levels of H2S produced by gut microbiota can block oxygen utilization by inhibiting mitochondrial complex IV. Kumar et al. have shown how cells respond to this inhibition by using the mitochondrial sulfide oxidation pathway and reverse electron transport. The reverse activity of mitochondrial complex II (succinate-quinone oxidoreductase, i.e., fumarate reduction) generates oxidized coenzyme Q, which is then reduced by the mitochondrial sulfide quinone oxidoreductase to oxidize H2S. This newly identified redox circuitry points to the importance of complex II reversal in mitochondria during periods of hypoxia and cellular stress.
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DOI:
10.1016/j.jbc.2021.101435
发表时间:
2022-01
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Kumar R;Landry AP;Guha A;Vitvitsky V;Lee HJ;Seike K;Reddy P;Lyssiotis CA;Banerjee R
通讯作者:
Banerjee R
影响因子:
3.2
作者:
Maklashina, E;Berthold, DK;Cecchini, G
通讯作者:
Cecchini, G
影响因子:
4
作者:
Mentel, Marek;Roettger, Mayo;Martin, William F.
通讯作者:
Martin, William F.
影响因子:
4.8
作者:
Libiad, Marouane;Vitvitsky, Victor;Banerjee, Ruma
通讯作者:
Banerjee, Ruma
DOI:
10.1002/cbic.202000661
发表时间:
2021-03-16
期刊:
Chembiochem : a European journal of chemical biology
影响因子:
--
作者:
Landry AP;Ballou DP;Banerjee R
通讯作者:
Banerjee R