Surviving Anoxia with the Brain Turned on

Overview

Journal News Physiol Sci

Specialty Physiology

Date 2001 Sep 27

PMID 11572925

Citations 26

Authors

G E Nilsson

Affiliations

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Abstract

Crucian carp is one of few vertebrates that tolerate anoxia. It maintains brain ATP during anoxia partially by reducing ATP consumption. However, unlike turtles, which become comatose during anoxia, this fish remains physically active. This striking difference in anoxic survival strategy is reflected all the way down to the cellular level.

Citing Articles

Phosphoproteomic changes in response to anoxia are tissue-specific in the anoxia-tolerant crucian carp ().

Johansen A, Thiede B, Anonsen J, Nilsson G Front Physiol. 2024; 15:1407834.

PMID: 38872833 PMC: 11170284. DOI: 10.3389/fphys.2024.1407834.

Burning fuels burns the brain's bioenergetic bridges: On the importance of physiological resilience.

Sixtus R, Bailey D Exp Physiol. 2023; 108(11):1366-1369.

PMID: 37742138 PMC: 10988455. DOI: 10.1113/EP091424.

Surviving without oxygen involves major tissue specific changes in the proteome of crucian carp ().

Johansen A, Thiede B, Anonsen J, Nilsson G PeerJ. 2023; 11:e14890.

PMID: 36915662 PMC: 10007964. DOI: 10.7717/peerj.14890.

Metabolomic Analysis Reveals That the Moor Frog Uses Both Glucose and Glycerol as Cryoprotectants.

Shekhovtsov S, Bulakhova N, Tsentalovich Y, Zelentsova E, Meshcheryakova E, Poluboyarova T Animals (Basel). 2022; 12(10).

PMID: 35625132 PMC: 9137551. DOI: 10.3390/ani12101286.

Epigenetic and post-transcriptional repression support metabolic suppression in chronically hypoxic goldfish.

Farhat E, Talarico G, Gregoire M, Weber J, Mennigen J Sci Rep. 2022; 12(1):5576.

PMID: 35368037 PMC: 8976842. DOI: 10.1038/s41598-022-09374-8.