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2-Deoxyglucose drives plasticity via an adaptive ER stress-ATF4 pathway and elicits stroke recovery and Alzheimer's resilience.
Kumar A, Karuppagounder SS, Chen Y, Corona C, Kawaguchi R, Cheng Y, Balkaya M, Sagdullaev BT, Wen Z, Stuart C, Cho S, Ming GL, Tuvikene J, Timmusk T, Geschwind DH, Ratan RR. Kumar A, et al. Neuron. 2023 Sep 20;111(18):2831-2846.e10. doi: 10.1016/j.neuron.2023.06.013. Epub 2023 Jul 14. Neuron. 2023. PMID: 37453419 Free PMC article.
Hypoxia-inducible factor prolyl hydroxylases as targets for neuroprotection by "antioxidant" metal chelators: From ferroptosis to stroke.
Speer RE, Karuppagounder SS, Basso M, Sleiman SF, Kumar A, Brand D, Smirnova N, Gazaryan I, Khim SJ, Ratan RR. Speer RE, et al. Among authors: kumar a. Free Radic Biol Med. 2013 Sep;62:26-36. doi: 10.1016/j.freeradbiomed.2013.01.026. Epub 2013 Jan 31. Free Radic Biol Med. 2013. PMID: 23376032 Free PMC article. Review.
Metabolism and epigenetics in the nervous system: Creating cellular fitness and resistance to neuronal death in neurological conditions via modulation of oxygen-, iron-, and 2-oxoglutarate-dependent dioxygenases.
Karuppagounder SS, Kumar A, Shao DS, Zille M, Bourassa MW, Caulfield JT, Alim I, Ratan RR. Karuppagounder SS, et al. Among authors: kumar a. Brain Res. 2015 Dec 2;1628(Pt B):273-287. doi: 10.1016/j.brainres.2015.07.030. Epub 2015 Jul 29. Brain Res. 2015. PMID: 26232572 Free PMC article. Review.
Antihelminthic benzimidazoles are novel HIF activators that prevent oxidative neuronal death via binding to tubulin.
Aleyasin H, Karuppagounder SS, Kumar A, Sleiman S, Basso M, Ma T, Siddiq A, Chinta SJ, Brochier C, Langley B, Haskew-Layton R, Bane SL, Riggins GJ, Gazaryan I, Starkov AA, Andersen JK, Ratan RR. Aleyasin H, et al. Among authors: kumar a. Antioxid Redox Signal. 2015 Jan 10;22(2):121-34. doi: 10.1089/ars.2013.5595. Antioxid Redox Signal. 2015. PMID: 24766300 Free PMC article.
N-acetylcysteine targets 5 lipoxygenase-derived, toxic lipids and can synergize with prostaglandin E2 to inhibit ferroptosis and improve outcomes following hemorrhagic stroke in mice.
Karuppagounder SS, Alin L, Chen Y, Brand D, Bourassa MW, Dietrich K, Wilkinson CM, Nadeau CA, Kumar A, Perry S, Pinto JT, Darley-Usmar V, Sanchez S, Milne GL, Pratico D, Holman TR, Carmichael ST, Coppola G, Colbourne F, Ratan RR. Karuppagounder SS, et al. Among authors: kumar a. Ann Neurol. 2018 Dec;84(6):854-872. doi: 10.1002/ana.25356. Epub 2018 Nov 29. Ann Neurol. 2018. PMID: 30294906 Free PMC article.
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