Author

Ekaterina N. Lyukmanova

Russian Academy of SciencesORCID 0000-0002-9728-9407Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Alexander PopoviD· 3 shared Alexei VerkhratskyiD· 3 shared Alexey BrazheiD· 3 shared Alexey V. SemyanoviD· 3 shared Maxim L. BychkoviD· 3 shared Kseniia I. Morozova· 2 shared Li LiiD· 2 shared Nadezda A. BrazheiD· 2 shared

Activity by Year

2019-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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3 shared papersNeuroscience

Alexander PopovORCID

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3 papers

Recent·Most cited

Aging impairs astrocytes in the human cerebral cortex

Alexander Popov, Nadezda A. Brazhe, Kseniia I. Morozova, Яшин Константин Сергеевич, Maxim L. Bychkov, Olga Nosova, Oksana I. Sutyagina, Alexey Brazhe, E. Yu. Parshina, Li Li, Igor Aleksandrovich Medyanik, Dmitriy E. Korzhevsky, Zakhar O. Shenkarev, Ekaterina N. Lyukmanova, Alexei Verkhratsky, Alexey V. Semyanov

This study shows that aging impairs astrocyte morphology and mitochondrial function in the human cerebral cortex, while neurons remain unaffected.

bioRxiv · Oct 31, 2022 · PreprintNeuroscience

A high-fat diet changes astrocytic metabolism to enhance synaptic plasticity and promote exploratory behavior

Alexander Popov, Nadezda A. Brazhe, Anna Fedotova, Alisa B. Tiaglik, Maxim L. Bychkov, Kseniia I. Morozova, Alexey Brazhe, Dmitry A. Aronov, Ekaterina N. Lyukmanova, Natalia B. Lazareva, Li Li, Alexei Verkhratsky, Alexey V. Semyanov

A high-fat diet increases astrocytic lipid content and branching, enhancing glutamate clearance and exploratory behavior in young mice.

bioRxiv · Nov 3, 2021 · PreprintNeuroscience

An astrocytic basis of caloric restriction action on the brain plasticity

Alex Plata, Alexander Popov, Pavel Denisov, Maxim L. Bychkov, Alexey Brazhe, Ekaterina N. Lyukmanova, Natalia B. Lazareva, Alexei Verkhratsky, Alexey V. Semyanov

This study shows that caloric restriction in mice alters astrocytic morphology and Ca2+ activity, enhancing synaptic plasticity and LTP in hippocampal synapses.

bioRxiv · May 2, 2019 · PreprintNeuroscience