D. Brent Polk

Also affiliated with Rady Children's Hospital-San Diego

MedicineBiochemistry, Genetics and Molecular Biology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

1in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Papers

Driven by 12 papers. Top paper: “Probiotics and Probiotic-Derived Functional Factors—Mechanistic Insights Into Applications for Intestinal Homeostasis”.

Probiotics and Probiotic-Derived Functional Factors—Mechanistic Insights Into Applications for Intestinal Homeostasis

Frontiers in Immunology(2020)10.3389/fimmu.2020.01428

N/A

0DataRank · unranked

170 citations

D. Brent Polk, Fang Yan

Exposure to p40 in Early Life Prevents Intestinal Inflammation in Adulthood Through Inducing a Long-Lasting Epigenetic Imprint on TGFβ

Cellular and Molecular Gastroenterology and Hepatology(2021)10.1016/j.jcmgh.2021.01.004

N/A

0DataRank · unranked

16 citations

Oliver G. McDonald, Anna L. Means, Richard M. Peek, M. Kay Washington, Sari Acra +3 more

Anal skin-like epithelium mediates colonic wound healing

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.06.02.446836

N/A

0DataRank · unranked

0 citations

Nandini Girish, Marie L. Gomez, Philip E. Dubé, M. Kay Washington, Benjamin D. Simons +2 more

Transitional Anal Cells Mediate Colonic Re-epithelialization in Colitis

Gastroenterology(2022)10.1053/j.gastro.2022.02.031

N/A

0DataRank · unranked

21 citations

Nandini Girish, Marie L. Gomez, Philip E. Dubé, M. Kay Washington, Benjamin D. Simons +2 more

Withdrawal of Immunomodulators or TNF Antagonists in Patients With Inflammatory Bowel Diseases in Remission on Combination Therapy: A Systematic Review and Meta-analysis

Clinical Gastroenterology and Hepatology(2023)10.1016/j.cgh.2023.08.039

N/A

0DataRank · unranked

23 citations

Virginia Solitano, D. Brent Polk, Tran M Nguyen, Christopher Ma, Gaurav Syal +7 more

Bedside Intestinal Ultrasound Predicts Disease Severity and the Disease Distribution of Pediatric Patients With Inflammatory Bowel Disease: A Pilot Cross-sectional Study

Inflammatory Bowel Diseases(2023)10.1093/ibd/izad083

N/A

0DataRank · unranked

22 citations

Lara Hart, Panteha Hayati Rezvan, Jonathan R. Dillman, D. Brent Polk, Mallory Chavannes

Wound-healing plasticity enables clonal expansion of founder progenitor cells in colitis

Developmental Cell(2023)10.1016/j.devcel.2023.08.011

N/A

0DataRank · unranked

14 citations

Nandini Girish, Marie L. Gomez, Martin Kalski, Jessica K. Bernard, Benjamin D. Simons +2 more

Colitis-induced upregulation of tumor necrosis factor receptor-2 (TNFR2) terminates epithelial regenerative signaling to restore homeostasis

iScience(2023)10.1016/j.isci.2023.107829

N/A

0DataRank · unranked

5 citations

Cambrian Y. Liu, Nandini Girish, Ying Huang, Shivesh Punit, M. Kay Washington +2 more

Drug‐induced liver injury associated with selective androgen receptor modulators in an adolescent patient

JPGN Reports(2025)10.1002/jpr3.70041

N/A

0DataRank · unranked

1 citations

Laura E. Bauman, Katayoon Shayan, D. Brent Polk, David Katibian

TNF signaling drives expansion of Reg4+ epithelial cells in colitis

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.09.08.674949

N/A

0DataRank · unranked

1 citations

Nandini Girish, Cambrian Y. Liu, Ying Huang, Tracy C. Grikscheit, D. Brent Polk +1 more

TNF Receptor 1 regulates colonic mesenchymal cell diversity and the epithelial stem cell niche

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.09.08.674957

N/A

0DataRank · unranked

0 citations

Nandini Girish, Cambrian Y. Liu, Ying Huang, Tracy C. Grikscheit, D. Brent Polk +1 more

Research Agenda for Pediatric Gastroenterology, Hepatology and Nutrition: Developmental Physiology and Pathophysiology: Report of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition for the Children's Digestive Health and Nutrition Foundation

Journal of Pediatric Gastroenterology and Nutrition(2002)10.1097/00005176-200210003-00003

N/A

0DataRank · unranked

0 citations

Fayez K. Ghishan, Mary Susan Moyer, D. Brent Polk, John F. Thompson, Robert Montgomery