Author

Inna I. Astapova

Baylor College of MedicineORCID 0009-0005-4807-6279Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:metabolism & bioenergetics· 1 Assay:metabolomics· 1 Assay:proteomics· 1 Organism:rat· 1

Frequent Co-Authors

Mark A. HermaniD· 2 shared Ana Navas‐AciéniD· 1 shared Andrew L. CangelosiiD· 1 shared Anum Glasgow· 1 shared Christopher B. NewgardiD· 1 shared Cong LiuiD· 1 shared Eunhee ChoiiD· 1 shared Guofang ZhangiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersPhysiology

Mark A. HermanORCID

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2 papers

Recent·Most cited

PhysiologybioRxivPreprintSep 17, 2026

Manganese availability determines insulin sensitivity by enhancing Akt activity

Jennifer R. Gamarra, Sei Higuchi, Timothy L. Yuan…·Rebecca A. Haeusler

This study identifies manganese as a regulator of Akt activity independent of PI3K, showing it enhances Akt catalytic efficiency and interacts with insulin to modulate glucose homeostasis.

DOI 10.64898/2026.09.02.746017

humanproteomics

𝕏 PostBluesky

PhysiologyCell ReportsPeer-reviewedFeb 1, 2025

Integration of metabolomic and transcriptomic analyses reveals novel regulatory functions of the ChREBP transcription factor in energy metabolism

Jie An, Inna I. Astapova, Guofang Zhang…·Christopher B. Newgard

This study integrates transcriptomic and metabolomic analyses to reveal novel regulatory functions of ChREBP in mitochondrial metabolism and cellular energy balance beyond its canonical roles in carbohydrate and lipid metabolism.

17 citationstop 4%

ratmetabolomics

𝕏 PostBluesky