Title : Astaxanthin ameliorates oxidative stress and neuronal apoptosis via SIRT1/NRF2/Prx2/ASK1/p38 after traumatic brain injury in mice.

Pub. Date : 2021 Mar

PMID : 33326114






5 Functional Relationships(s)
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1 Astaxanthin ameliorates oxidative stress and neuronal apoptosis via SIRT1/Nrf2/Prx2/ASK1/P38 after traumatic brain injury in mice. astaxanthine nuclear factor, erythroid derived 2, like 2 Mus musculus
2 Mechanically, ATX treatment dramatically enhanced the expression of peroxiredoxin 2 (Prx2), nuclear factor-erythroid 2-related factor 2 (Nrf2), and sirtuin 1 (SIRT1), while it downregulated the phosphorylation of apoptosis signal-regulating kinase 1 (ASK1) and p38. astaxanthine nuclear factor, erythroid derived 2, like 2 Mus musculus
3 Mechanically, ATX treatment dramatically enhanced the expression of peroxiredoxin 2 (Prx2), nuclear factor-erythroid 2-related factor 2 (Nrf2), and sirtuin 1 (SIRT1), while it downregulated the phosphorylation of apoptosis signal-regulating kinase 1 (ASK1) and p38. astaxanthine nuclear factor, erythroid derived 2, like 2 Mus musculus
4 Additionally, Nrf2 knockout abated the neuroprotective effects of ATX in TBI. astaxanthine nuclear factor, erythroid derived 2, like 2 Mus musculus
5 CONCLUSION AND IMPLICATIONS: ATX improved the neurologic functions and protected the brain from injury after TBI, primarily by reducing oxidative stress and neuronal death via SIRT1/Nrf2/Prx2/ASK1/p38 signaling pathway. astaxanthine nuclear factor, erythroid derived 2, like 2 Mus musculus