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Study identifier: NCT06587828 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Biospecimen Collection Study to Identify the Targets of Disease-Reactive T Cells in Patients With Autoimmune Disease

Condition: Autoimmune Diseases · Ulcerative Colitis · Multiple Sclerosis  ·  Sponsor: TScan Therapeutics, Inc.

PhaseN/A
Planned participants300
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The most clinically meaningful way to discover new targets of T cells in autoimmune diseases is to study the tissues of patients with active autoimmune disease mediated organ inflammation. These tissues contain both cytotoxic and helper T cells that are driving their disease, and these T cells are being guided by TCRs that recognize tissue-specific targets. By collecting tissue when a patient has active inflammation, it is possible to determine which T cells are activated and undergoing clonal expansion in the patient's diseased organ. TScan has developed a genome-wide, high-throughput technology to determine the natural, physiological target of any TCR (Kula, 2019). The goal of this study is to isolate T cells from inflamed tissues and matched blood samples and/or matched normal tissues (for patients with inflammatory bowel diseases). T cell clones that are expanded in diseased tissues relative to blood or normal tissues will be selected and the targets of their TCRs will be defined using TScan's genome-wide, high-throughput target ID technology. The goal of this study is to discover a collection of peptide targets, along with their associated TCRs to be developed as new tolerogenic therapies for patients with autoimmune diseases.

This description comes directly from the study's public registry record.

Talk to the study team

Laurie Barefoot  ·  857-399-9930  ·  Lbarefoot@tscan.com

Shrikanta Chattopadhyay  ·  Schattopadhyay@tscan.com

Always discuss trial participation with your own doctor first.

Locations (12)

Knowledge Research CenterOrange, California, United StatesRecruiting
Cura Clinical ResearchSherman Oaks, California, United StatesRecruiting
Arnold Arthritis & RheumatologySkokie, Illinois, United StatesRecruiting
University of Kentucky Research FoundationLexington, Kentucky, United StatesRecruiting
Massachusetts Eye Research and Surgery Institution (MERSI)Waltham, Massachusetts, United StatesRecruiting
Susquehanna Research GroupHarrisburg, Pennsylvania, United StatesRecruiting
Nexus ResearchCranston, Rhode Island, United StatesRecruiting
Nexus ResearchCranston, Rhode Island, United StatesRecruiting
RI RheumatologyCranston, Rhode Island, United StatesRecruiting
Palmetto Gastroenterology Clinical Research, LLCSummerville, South Carolina, United StatesRecruiting
Novel ResearchBellaire, Texas, United StatesRecruiting
Medical College of WisconsinMilwaukee, Wisconsin, United StatesCompleted

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Source record: clinicaltrials.gov/study/NCT06587828