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Fig. 10

ID: ZDB-IMAGE-230616-15
Publication: Tabler et al., 2022 - Loss of glyoxalase 2 alters the glucose metabolism in zebrafish
All Figures: Figures for Tabler et al., 2022

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Fig. 10

Loss of Glo2 leads to reduced P70–S6 kinase phosphorylation and hexose content in the liver. The knockout of glyoxalase 2 via CRISPR-Cas9 did not affect the redox status or impair the survival and general development of glo2^−/− zebrafish. The liver, the organ with the highest glo2 expression, showed reduced P70–S6 kinase phosphorylation and reduced glucose concentrations, while AKT phosphorylation remained unaffected. Blood glucose remained normal. Skeletal muscle showed a strong increase of glucose concentrations, glycolysis and TCA cycle activity. Gluconeogenesis in contrast was downregulated. The retinal vasculature and kidneys did not show altered morphology and architecture.

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