About

Mark Ainsworth is the Francis Wayland Professor of Applied Mathematics at Brown University. His research focuses on computational engineering, applying mathematical and computational techniques to solve complex engineering problems. As a faculty member at Brown University, he contributes to the Master’s in Data-Enabled Computational Engineering and Science program, emphasizing the integration of data-driven methods with computational modeling. He is actively involved in advancing the field of applied mathematics through his research and teaching, supporting students and colleagues in developing innovative solutions to engineering challenges. His work is characterized by a strong emphasis on computational methods and their application to real-world problems in engineering and science.

Research topics

• Medicine
• Internal medicine
• Emergency medicine
• Virology
• Pathology
• Physical therapy
• Immunology
• Biology
• Computational biology
• Pediatrics
• Intensive care medicine
• Genetics
• Anesthesia
• Psychiatry

Selected publications

• Tu1475 THERAPEUTIC DRUG MONITORING OF USTEKINUMAB AND VEDOLIZUMAB IN INFLAMMATORY BOWEL DISEASE: EXPANDING FLEXIBILITY THROUGH PHARMACOKINETIC-PHARMACODYNAMIC TIME-BASED THRESHOLDS

  Gastrointestinal Endoscopy · 2026-05-01

  article
  PublisherDOI

• 629 HEALTH-RELATED QUALITY OF LIFE IMPAIRMENT PRECEDES MANIFESTATION OF CLINICAL RELAPSE BY SEVEN WEEKS IN PATIENTS WITH CROHN’S DISEASE DISCONTINUING INFLIXIMAB

  Gastrointestinal Endoscopy · 2026-05-01

  article
  PublisherDOI

• Tu1475 THERAPEUTIC DRUG MONITORING OF USTEKINUMAB AND VEDOLIZUMAB IN INFLAMMATORY BOWEL DISEASE: EXPANDING FLEXIBILITY THROUGH PHARMACOKINETIC-PHARMACODYNAMIC TIME-BASED THRESHOLDS

  Gastroenterology · 2026-05-01

  article
  PublisherDOI

• Sa1507 HIGH BASELINE INFLIXIMAB CLEARANCE IN PATIENTS WITH ACUTE SEVERE ULCERATIVE COLITIS PREDICTS NEED FOR DOSE INTENSIFICATION TO ACHIEVE TREATMENT OUTCOMES COMPARABLE TO PATIENTS WITH LOW CLEARANCE

  Gastroenterology · 2026-05-01

  article
  PublisherDOI

• Sa1480 GENETIC FACTORS INFLUENCING RISK OG ANTI-DRUG ANTIBODY FORMATION IN INFLAMMATORY BOWEL DISEASE

  Gastroenterology · 2026-05-01

  articleSenior author
  PublisherDOI

• Su1513 EXTRACELLULAR MATRIX BIOMARKERS MAY AID CHOICE OF ADVANCED THERAPY SEQUENCING TO VEDOLIZUMAB IN PATIENTS WITH ULCERATIVE COLITIS

  Gastroenterology · 2026-05-01

  article
  PublisherDOI

• Su1512 EXTRACELLULAR MATRIX BIOMARKERS MAY AID IN CHOICE OF ADVANCED THERAPY SEQUENCING TO VEDOLIZUMAB IN PATIENTS WITH CROHN’S DISEASE

  Gastroenterology · 2026-05-01

  article
  PublisherDOI

• Sa1507 HIGH BASELINE INFLIXIMAB CLEARANCE IN PATIENTS WITH ACUTE SEVERE ULCERATIVE COLITIS PREDICTS NEED FOR DOSE INTENSIFICATION TO ACHIEVE TREATMENT OUTCOMES COMPARABLE TO PATIENTS WITH LOW CLEARANCE

  Gastrointestinal Endoscopy · 2026-05-01

  article
  PublisherDOI

• Sa1544 EXTRACELLULAR MATRIX-DERIVED BIOMARKERS OF MUCOSAL DAMAGE AND NEUTROPHIL ACTIVITY ARE ASSOCIATED WITH VEDOLIZUMAB FAILURE IN ANTI-TNF EXPERIENCED PATIENTS WITH ULCERATIVE COLITIS

  Gastroenterology · 2026-05-01

  article
  PublisherDOI

• Sa1480 GENETIC FACTORS INFLUENCING RISK OG ANTI-DRUG ANTIBODY FORMATION IN INFLAMMATORY BOWEL DISEASE

  Gastrointestinal Endoscopy · 2026-05-01

  articleSenior author
  PublisherDOI

Recent grants

• NIH Grant F05TW004799

  NIH · $71k

• Neural Network Approximation of PDEs - Efficiency, Reliability and Quantifiable Accuracy

  NSF · $495k · 2023–2027

Frequent coauthors

• Rachael A. Evans

  198 shared

• Christopher E. Brightling

  NIHR Leicester Biomedical Research Centre

  173 shared

• Michael Marks

  University of London

  148 shared

• Dhruv Parekh

  University of Birmingham

  140 shared

• Louise V. Wain

  University of Leicester

  129 shared

• Joanna C. Porter

  University College London

  125 shared

• Casper Steenholdt

  Herlev Hospital

  120 shared

• J. Kenneth Baillie

  Roslin Institute

  116 shared

Education

• Teacher Training Program ( "Adjunktpædagogikum"), Faculty of Health and Medical Sciences

  University of Copenhagen

  2009

• MD, Medical faculty

  University of Copenhagen

  1986