Author

Rachel Schiff

Baylor College of MedicineORCID 0000-0003-1696-5213Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Assay:proteomics· 1

Frequent Co-Authors

Baorui Kang· 1 shared Dalton Hironaka· 1 shared Debra A. TonettiiD· 1 shared Dongsung Kim· 1 shared Fouad AlaniiD· 1 shared Gaofeng Xiong· 1 shared Geoffrey L. GreeneiD· 1 shared Godwin K. SarpeyiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperCancer Biology

Baorui Kang

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2 papers

Recent·Most cited

Cancer BiologybioRxivPreprintOct 2, 2026

P4HA1 sustains endocrine resistance in luminal breast cancer via regulation of cellular stress

Dalton Hironaka, Baorui Kang, Dongsung Kim…·Gaofeng Xiong

This study identifies P4HA1 as a driver of endocrine resistance in luminal breast cancer by promoting cellular stress, showing that targeting P4HA1 can restore hormone sensitivity.

DOI 10.64898/2026.09.30.755755

humanexperimental assay

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Cancer BiologybioRxivPreprintAug 18, 2025

Ceramide-induced Endoplasmic Reticulum Stress as a Targetable Vulnerability in Endocrine Therapy-Resistant Breast Cancer

Purab Pal, Shweta Chitkara, Godwin K. Sarpey…·Jonathan L. Coloff

This study shows that ET-resistant breast cancer cells are more sensitive to ceramide-induced endoplasmic reticulum stress, mediated through TRAM1, leading to cell death.

DOI 10.1101/2025.08.18.670862

humanproteomics

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