Inflammatory Bowel Disease

34 researchers across 6 institutions

34 Researchers
6 Institutions
2 Grant PIs
5 High Impact

Research in Inflammatory Bowel Disease (IBD) investigates the complex causes, mechanisms, and treatments for chronic conditions like Crohn's disease and ulcerative colitis. Studies examine the interplay between genetic predispositions, environmental factors, and the immune system's response in the gastrointestinal tract. Investigations utilize molecular biology techniques, advanced imaging, and clinical data analysis to understand disease progression and identify potential therapeutic targets. This includes research into the role of the gut microbiome, immune cell function, and the development of novel drug delivery systems.

Arkansas faces significant public health challenges related to chronic diseases, including IBD. Understanding the prevalence and contributing factors of IBD within the state’s population is crucial for developing targeted public health interventions and improving patient outcomes. Research efforts contribute to the state's growing biomedical sector by fostering innovation in diagnostics and therapeutics, potentially leading to new economic opportunities and improved healthcare services for Arkansans.

This area of study draws upon expertise in immunology, pharmacology, and microbiology. Work is undertaken across multiple Arkansas institutions, fostering a collaborative environment to address the multifaceted nature of IBD and its impact on public health.

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Top Researchers

Name Institution h-index Citations Career Stage Badges
Simon R. Knowles UA Monticello 52 11,331 High Impact
Christopher Johnson UAMS 50 14,110
Christopher M. Johnson UAMS 50 14,110
Alison Simmons University of Arkansas 45 15,389 High Impact
Shuk‐Mei Ho UAMS 34 5,821 Grant PI High Impact
Kevin W. Olden UAMS 33 5,482 High Impact
M. Katherine Tolbert UAMS 22 1,481 High Impact
Jamie A. Cannon UA Little Rock 19 1,770
William Mustain UAMS 18 1,401
G.V.R.K. Sharma University of Arkansas – Fort Smith 15 902
Yash Shah UAMS 14 895
Eva Fuentes UAMS 13 522
Kelsey J. Miller UA Little Rock 11 355
Matthew Bell UAMS 9 790
Travis Ayers UAMS 5 97
Yusuf Hassan UAMS 4 41
Brian Koenen UAMS 3 20
Shuk-Mei Ho UAMS 2 16 Grant PI
Jonathan TrejoMartinez Arkansas State University 2 22
Sri Usha Jeevani Obulareddy UAMS 2 13

Connected Research Areas

Topics that share active collaborators with Inflammatory Bowel Disease in Arkansas. Pairs are ranked by collaboration density relative to expected co-authorship under a random null. This describes existing connections, not investment recommendations.

Strategic Outlook

Global signals from OpenAlex for this research area: where the field is growing, how concentrated leadership is, and where Arkansas sits relative to the world's top-100 institutions. Descriptive only — surfaced as input to the conversation about where to place bets, not a recommendation. Signal confidence: LOW

Global trajectory
7,677 works in 2026
+0.7% CAGR 2018–2026
Leadership concentration
6.2% held by global top 5 institutions
Fragmented HHI 31
Arkansas position
Arkansas not in global top 100
No AR institution among the top-100 contributors to this topic over the 2018–2026 window.

Top US institutions in this area

  1. 1 Icahn School of Medicine at Mount Sinai 2,727
  2. 2 Cleveland Clinic 2,027
  3. 3 University of Chicago 1,849
  4. 4 Harvard University 1,836
  5. 5 Mayo Clinic 1,699

Cross-Institution Connections

Researchers at different institutions with overlapping expertise in Inflammatory Bowel Disease.

43%
G.V.R.K. Sharma University of Arkansas – Fort Smith
Hamza Khan UAMS
41%
Kamylla Teixeira Santos University of Arkansas
39%
Jamie A. Cannon UA Little Rock
Alison Simmons University of Arkansas
36%
Hamza Khan UAMS
34%
Kamylla Teixeira Santos University of Arkansas
34%
Alison Simmons University of Arkansas
Simon R. Knowles UA Monticello
34%
Sarah Assem University of Arkansas
33%
Hamza Khan UAMS
32%
Alison Simmons University of Arkansas
30%
Kamylla Teixeira Santos University of Arkansas

Researchers with Federal Grants

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