Author

O. Martinez-Guzman

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:fluorescence / live-cell microscopy· 1

Frequent Co-Authors

A. R. Reddi· 2 shared I. Bohovych· 2 shared J. V. Dietz· 2 shared O. Khalimonchuk· 2 shared A. E. Medlock· 1 shared A. Saini· 1 shared A. W. Medlock· 1 shared M. M. Willoughby· 1 shared

Activity by Year

2019-2019 · peak 2/yr

Co-Author Collaboration Network

8 top collaborators · 25 mutual co-author links

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2 shared papersCell Biology

A. R. Reddi

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2 papers

Recent·Most cited

The heme biosynthetic enzyme, 5-aminolevulinic acid synthase (ALAS), and GTPases in control of mitochondrial dynamics and ER contact sites, regulate heme mobilization to the nucleus.

O. Martinez-Guzman, M. M. Willoughby, A. Saini, J. V. Dietz, I. Bohovych, A. E. Medlock, O. Khalimonchuk, A. R. Reddi

The paper develops a live-cell assay to study heme trafficking and identifies ALAS and GTPases as regulators of heme mobilization from mitochondria to the nucleus.

bioRxiv · Aug 13, 2019 · PreprintCell Biology

Mitochondrial-nuclear heme trafficking is regulated by GTPases that control mitochondrial dynamics.

O. Martinez-Guzman, J. V. Dietz, I. Bohovych, A. W. Medlock, O. Khalimonchuk, A. R. Reddi

The paper investigates mitochondrial-nuclear heme trafficking and identifies GTPases regulating this process, showing heme moves faster to the nucleus than to the matrix or cytosol.

bioRxiv · Feb 4, 2019 · PreprintCell Biology