World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
60
Citations
16030
World Ranking
3082
National Ranking
1215

Research.com Recognitions

  • 2007 - Oswald Avery Award, Infectious Diseases Society of America

Overview

Pablo C. Okhuysen is affiliated with The University of Texas MD Anderson Cancer Center in the United States. Their research spans multiple aspects of medicine, with a primary focus on infectious diseases, oncology, molecular biology, and epidemiology. Their scholarly contributions include over 100 publications in the field of medicine and more than 40 works in biochemistry, genetics, and molecular biology.

The main topics addressed in Pablo Okhuysen's research include:

  • Gut microbiota and health
  • Clostridium difficile and Clostridium perfringens research
  • Neutropenia and cancer infections
  • Cancer research and treatments
  • Colorectal cancer treatments and studies
  • Gastric cancer management and outcomes
  • Mycobacterium research and diagnosis

Their frequent co-authors encompass:

  • Yinghong Wang
  • Joseph F. Petrosino
  • Adilene Olvera
  • Nadim J. Ajami
  • Lauren E. Colbert

Pablo Okhuysen has contributed significantly to several publication venues, including:

  • Open Forum Infectious Diseases
  • Gastroenterology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Journal of Clinical Oncology
  • Clinical Infectious Diseases

Key recent papers authored or co-authored by Pablo Okhuysen include:

  • "Tumor-resident Lactobacillus iners confer chemoradiation resistance through lactate-induced metabolic rewiring," 2023, Cancer Cell
  • "Microbial Diversity and Composition Is Associated with Patient-Reported Toxicity during Chemoradiation Therapy for Cervical Cancer," 2020, International Journal of Radiation Oncology*Biology*Physics
  • "Telomere dysfunction activates YAP1 to drive tissue inflammation," 2020, Nature Communications
  • "Diet-derived metabolites and mucus link the gut microbiome to fever after cytotoxic cancer treatment," 2022, Science Translational Medicine
  • "Enteroaggregative E. coli Adherence to Human Heparan Sulfate Proteoglycans Drives Segment and Host Specific Responses to Infection," 2020, PLoS Pathogens

Pablo Okhuysen's work has been recognized with the Oswald Avery Award from the Infectious Diseases Society of America, awarded in 2007.

Best Publications

  • Gut microbiome modulates response to anti–PD-1 immunotherapy in melanoma patients

    V. Gopalakrishnan;V. Gopalakrishnan;C. N. Spencer;C. N. Spencer;L. Nezi;A. Reuben

  • The Infectivity of Cryptosporidium parvum in Healthy Volunteers

    Herbert L. DuPont;Herbert L. DuPont;Cynthia L. Chappell;Charles R. Sterling;Pablo C. Okhuysen

  • Virulence of three distinct Cryptosporidium parvum isolates for healthy adults.

    Pablo C. Okhuysen;Cynthia L. Chappell;Joseph H. Crabb;Charles R. Sterling

  • Infectivity of Cryptosporidium parvum in healthy adults with pre-existing anti-C. parvum serum immunoglobulin G.

    Cynthia L. Chappell;Pablo C. Okhuysen;Charles R. Sterling;Constance Wang

  • A Randomized, Double-Blind, Placebo-Controlled Trial of Rifaximin To Prevent Travelers' Diarrhea

    Herbert L. DuPont;Zhi Dong Jiang;Pablo C. Okhuysen;Charles D. Ericsson

  • Cryptosporidium hominis: experimental challenge of healthy adults.

    Cynthia L. Chappell;Pablo C. Okhuysen;Rebecca Langer-Curry;Giovanni Widmer

  • Post-diarrhea chronic intestinal symptoms and irritable bowel syndrome in North American travelers to Mexico.

    Pablo C. Okhuysen;Zhi Dong Jiang;Lily Carlin;Charles Forbes

  • Cryptosporidium parvum: Intensity of Infection and Oocyst Excretion Patterns in Healthy Volunteers

    Cynthia L. Chappell;Pablo C. Okhuysen;Charles R. Sterling;Herbert L. DuPont

  • Use of a patch containing heat-labile toxin from Escherichia coli against travellers' diarrhoea: a phase II, randomised, double-blind, placebo-controlled field trial

    Sarah A. Frech;Herbert L. DuPont;A. Louis Bourgeois;Robin McKenzie

  • Susceptibility and serologic response of healthy adults to reinfection with Cryptosporidium parvum.

    Pablo C. Okhuysen;Cynthia L. Chappell;Charles R. Sterling;Walter Jakubowski

  • Genetic Susceptibility to Enteroaggregative Escherichia coli Diarrhea: Polymorphism in the Interleukin-8 Promotor Region

    Zhi Dong Jiang;Pablo C. Okhuysen;Dong Chuan Guo;Rumin He

  • A review of an emerging enteric pathogen: enteroaggregative Escherichia coli.

    David B. Huang;Alakananda Mohanty;Herbert L. DuPont;Pablo C. Okhuysen

  • Tumor-resident Lactobacillus iners confer chemoradiation resistance through lactate-induced metabolic rewiring.

    Unknown

  • Risk assessment for Cryptosporidium: a hierarchical Bayesian analysis of human dose response data.

    Michael J. Messner;Cynthia L. Chappell;Pablo C. Okhuysen

  • Traveler's diarrhea due to intestinal protozoa

    Pablo C. Okhuysen

  • Enteroaggregative Escherichia coli is a cause of acute diarrheal illness: a meta-analysis.

    David B. Huang;James P. Nataro;Herbert L. DuPont;Paresh P. Kamat

  • Viral Shedding And Fecal Iga Response After Norwalk Virus Infection

    Pablo C. Okhuysen;Xi Jiang;Xi Jiang;Liming Ye;Philip C. Johnson

  • The Antibody Response to 27-, 17-, and 15-kDa Cryptosporidium Antigens following Experimental Infection in Humans

    Delynn M. Moss;Cynthia L. Chappell;Pablo C. Okhuysen;Herbert L. DuPont

  • A rapid and specific method for the detection of indole in complex biological samples

    Charles Darkoh;Cynthia L Chappell;Christopher Gonzales;Pablo Okhuysen

  • Enteroaggregative Escherichia coli (EAEC): A Cause of Acute and Persistent Diarrhea of Worldwide Importance

    Pablo C. Okhuysen;Herbert L. DuPont;Herbert L. DuPont;Herbert L. DuPont

  • Cryptosporidium dose response studies: variation between isolates.

    Peter F. M. Teunis;Cynthia L. Chappell;Pablo C. Okhuysen

  • A Functional Collagen Adhesin Gene, acm, in Clinical Isolates of Enterococcus faecium Correlates with the Recent Success of This Emerging Nosocomial Pathogen

    Sreedhar R. Nallapareddy;Kavindra V. Singh;Pablo C. Okhuysen;Barbara E. Murray;Barbara E. Murray

Frequent Co-Authors

Herbert L. DuPont
Herbert L. DuPont The University of Texas Health Science Center at Houston
A. Clinton White
A. Clinton White The University of Texas Medical Branch at Galveston
Nadim J. Ajami
Nadim J. Ajami The University of Texas MD Anderson Cancer Center
Kevin W. Garey
Kevin W. Garey University of Houston
Dorothy E. Lewis
Dorothy E. Lewis The University of Texas Health Science Center at Houston
Robert R. Jenq
Robert R. Jenq The University of Texas MD Anderson Cancer Center
Charles R. Sterling
Charles R. Sterling University of Arizona
Mary K. Estes
Mary K. Estes Baylor College of Medicine
James P. Nataro
James P. Nataro University of Virginia
Saul Tzipori
Saul Tzipori Tufts University

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