The Metabolomic Response of Crucian Carp (Carassius carassius) to Anoxia and Reoxygenation Differs between Tissues and Hints at Uncharacterized Survival Strategies [PDF]
Metabolites, 2021 The anoxia-tolerant crucian carp (Carassius carassius) has been studied in detail for numerous years, with particular focus on unravelling the underlying physiological mechanisms of anoxia tolerance.
Helge-Andre Dahl +3 more
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Diapause and Anoxia-Induced Quiescence Are Unique States in Embryos of the Annual Killifish, Austrofundulus limnaeus [PDF]
BiomoleculesDiapause is a state of developmental and metabolic dormancy that precedes exposure to environmental stresses. Yet, diapausing embryos are typically stress-tolerant.
Patrick R. Clouser +3 more
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Surviving without oxygen involves major tissue specific changes in the proteome of crucian carp (Carassius carassius) [PDF]
PeerJ, 2023 The crucian carp (Carassius carassius) can survive complete oxygen depletion (anoxia) for several months at low temperatures, making it an excellent model for studying molecular adaptations to anoxia.
Anette Johansen +3 more
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The role of MEF2 transcription factors in dehydration and anoxia survival in Rana sylvatica skeletal muscle [PDF]
PeerJ, 2017 The wood frog (Rana sylvatica) can endure freezing of up to 65% of total body water during winter. When frozen, wood frogs enter a dormant state characterized by a cessation of vital functions (i.e., no heartbeat, blood circulation, breathing, brain ...
Myriam P. Hoyeck +2 more
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Avoidance of apoptosis in embryonic cells of the annual killifish Austrofundulus limnaeus exposed to anoxia. [PDF]
PLoS ONE, 2013 Embryos of the annual killifish Austrofunduluslimnaeus have unequalled ability among vertebrates to survive long-term anoxia. Surprisingly, these embryos can survive for months in anoxia despite a large-scale decrease in ATP levels during the initial ...
Camie L Meller, Jason E Podrabsky
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Environmental and genetic preconditioning for long-term anoxia responses requires AMPK in Caenorhabditis elegans. [PDF]
PLoS ONE, 2011 Preconditioning environments or therapeutics, to suppress the cellular damage associated with severe oxygen deprivation, is of interest to our understanding of diseases associated with oxygen deprivation. Wildtype C.
Bobby L LaRue, Pamela A Padilla
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Current Research in Physiology, 2022 Multiple lines of evidence suggest that an inability of the ventricle to contract in coordination with the pacemaker during anoxia exposure may suppress cardiac pumping rate in anoxia-tolerant turtles. To determine under what extracellular conditions the
Molly Garner, Jonathan A.W. Stecyk
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Characterization of pyruvate kinase from the anoxia tolerant turtle, Trachemys scripta elegans: a potential role for enzyme methylation during metabolic rate depression [PDF]
PeerJ, 2018 Background Pyruvate kinase (PK) is responsible for the final reaction in glycolysis. As PK is a glycolytic control point, the analysis of PK posttranslational modifications (PTM) and kinetic changes reveals a key piece of the reorganization of energy ...
Amanda M.S. Mattice +3 more
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Functional Role of Intracellular Calcium Receptor Inositol 1,4,5-Trisphosphate Type 1 in Rat Hippocampus after Neonatal Anoxia. [PDF]
PLoS ONE, 2017 Anoxia is one of the most prevalent causes of neonatal morbidity and mortality, especially in preterm neonates, constituting an important public health problem due to permanent neurological sequelae observed in patients.
Juliane Midori Ikebara +8 more
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