Author

S. Castro-Obregon

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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Biochemistry· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Research Focus:chromatin & epigenetic regulation· 1 Assay:imaging· 1 Organism:mouse· 1

Frequent Co-Authors

G. Mucino-Hernandez· 2 shared A. O. Guerrero· 1 shared A. Penas-Rincon· 1 shared C. Arredondo· 1 shared C. Wood· 1 shared G. Zarraga· 1 shared H. Merchant-Larios· 1 shared L. Covarrubias· 1 shared

Activity by Year

2019-2021 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersCell Biology

G. Mucino-Hernandez

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2 papers

Recent·Most cited

Nucleophagy contributes to genome stability though TOP2cc and nucleolar components degradation

G. Mucino-Hernandez, A. O. Guerrero, H. Merchant-Larios, S. Castro-Obregon

The paper shows that nucleophagy clears nuclear damage in healthy cells, reducing genome instability by degrading TOP2cc and nucleolar components.

bioRxiv · Dec 2, 2021Cell Biology

The nuclear receptor NR4A1 is regulated by SUMO modification to induce autophagic cell death

S. Castro-Obregon, G. Zarraga, G. Mucino-Hernandez, M. R. Sanchez-Carbente, W. Villamizar-Galvez, A. Penas-Rincon, C. Arredondo, M. E. Andres, C. Wood, L. Covarrubias

This study shows SUMOylation of NR4A1 regulates its transcriptional activity, intracellular localization, and is required for inducing autophagic cell death.

bioRxiv · Aug 22, 2019Biochemistry

S. Castro-Obregon · henhao