Stepanova A

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Name Stepanova Anna, PhD
Institution Department of Pediatrics

Columbia University Medical Center

Address 630 W 168th St, NY 10032
City New York
State/Province
Country USA
Email aas2337@cumc.columbia.edu
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O2k-Network Lab US NY New York Galkin A


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Publications

 PublishedReference
Stepanova 2019 Antioxid Redox Signal2019Stepanova A, Sosunov S, Niatsetskaya Z, Konrad C, Starkov AA, Manfredi G, Wittig I, Ten V, Galkin A (2019) Redox-dependent loss of flavin by mitochondrial complex I in brain ischemia/reperfusion injury. Antioxid Redox Signal 31:608-22.
Stepanova 2018 J Neurochem2018Stepanova A, Konrad C, Manfredi G, Springett R, Ten V, Galkin A (2018) The dependence of brain mitochondria reactive oxygen species production on oxygen level is linear, except when inhibited by antimycin A. J Neurochem 148:731-45.
Kim 2018 Free Radic Biol Med2018Kim M, Stepanova A, Niatsetskaya Z, Sosunov S, Arndt S, Murphy MP, Galkin A, Ten VS (2018) Attenuation of oxidative damage by targeting mitochondrial complex I in neonatal hypoxic-ischemic brain injury. Free Radic Biol Med 124:517-24.
Kahl 2018 Stroke2018Kahl A, Stepanova A, Konrad C, Anderson C, Manfredi G, Zhou P, Iadecola C, Galkin A (2018) Critical role of flavin and glutathione in complex I-mediated bioenergetic failure in brain ischemia/reperfusion injury. Stroke 49:1223-31.
Stepanova 2018 J Cereb Blood Flow Metab2018Stepanova A, Konrad C, Guerrero-Castillo S, Manfredi G, Vannucci S, Arnold S, Galkin A (2018) Deactivation of mitochondrial complex I after hypoxia-ischemia in the immature brain. J Cereb Blood Flow Metab 39:1790-802.
Sansone 2017 Proc Natl Acad Sci U S A2017Sansone P, Savini C, Kurelac I, Chang Q, Amato LB, Strillacci A, Stepanova A, Iommarini L, Mastroleo C, Daly L, Galkin A, Thakur BK, Soplop N, Uryu K, Hoshino A, Norton L, Bonafé M, Cricca M, Gasparre G, Lyden D, Bromberg J (2017) Packaging and transfer of mitochondrial DNA via exosomes regulate escape from dormancy in hormonal therapy-resistant breast cancer. Proc Natl Acad Sci U S A 114:E9066-75.
Kiprowska 2017 Biochim Biophys Acta2017Kiprowska MJ, Stepanova A, Todaro DR, Galkin A, Haas A, Wilson SM, Figueiredo-Pereira ME (2017) Neurotoxic mechanisms by which the USP14 inhibitor IU1 depletes ubiquitinated proteins and Tau in rat cerebral cortical neurons: Relevance to Alzheimer's disease. Biochim Biophys Acta 1863:1157-70.
Lin 2017 Dis Model Mech2017Lin H, Magrane J, Rattelle A, Stepanova A, Galkin A, Clark EM, Dong YN, Halawani SM, Lynch DR (2017) Early cerebellar deficits in mitochondrial biogenesis and respiratory chain complexes in the KIKO mouse model of Friedreich ataxia. Dis Model Mech 10(11):1343-52.
Stepanova 2017 J Cereb Blood Flow Metab2017Stepanova A, Kahl A, Konrad C, Ten V, Starkov AS, Galkin A (2017) Reverse electron transfer results in a loss of flavin from mitochondrial complex I: Potential mechanism for brain ischemia reperfusion injury. J Cereb Blood Flow Metab 37:3649-58.
Stepanova 2016 Biochim Biophys Acta2016Stepanova A, Shurubor Y, Valsecchi F, Manfredi G, Galkin A (2016) Differential susceptibility of mitochondrial complex II to inhibition by oxaloacetate in brain and heart. Biochim Biophys Acta 1857:1561-8.

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