Author

Héctor Carbajal‐Contreras

Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránORCID 0000-0001-5392-5929Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1 Physiology· 1

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:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

Eréndira Rojas‐OrtegaiD· 2 shared Gerardo GambaiD· 2 shared Germán Ricardo Magaña-ÁvilaiD· 2 shared María Castañeda‐BuenoiD· 2 shared Norma Hilda VázqueziD· 2 shared Alejandro Lopez SaavedraiD· 1 shared Alejandro Márquez‐SalinasiD· 1 shared Brenda Marquina‐CastilloiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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2 shared papersCell Biology

Eréndira Rojas‐OrtegaORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintApr 17, 2026

Determinants of CCT motif specificity in WNK signaling and expansion of CCT like domains

Germán Ricardo Magaña-Ávila, Eréndira Rojas‐Ortega, Mario Saul Lira-Castañeda…·María Castañeda‐Bueno

The paper identifies a new motif recognized by WNK CCT domains and shows that interaction specificity is determined by physicochemical features rather than strict sequence conservation.

DOI 10.64898/2026.04.15.718729

experimental assayhost-pathogen & immune response

𝕏 PostBluesky

PhysiologyScience AdvancesPeer-reviewedJul 16, 2025

NRBP1 and TSC22D proteins impact distal convoluted tubule physiology through modulation of the WNK pathway

Germán Ricardo Magaña-Ávila, Héctor Carbajal‐Contreras, Ramchandra Vijay Amnekar…·María Castañeda‐Bueno

This study shows NRBP1 and TSC22D proteins modulate WNK signaling in the kidney's distal convoluted tubule, affecting Na+ reabsorption through NCC phosphorylation.

13 citations

mouseproteomics

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