RESET-Myositis Trial: CAR-T Cell Therapy (CABA-201)

RESET Myositis Flyer

Contact Info:

A phase 1/ 2 clinical trial, investigating a treatment that uses your own T cells to treat myositis 

Who Can Participate:
  • Children ages 6+ and adults with active myositis (JDM, JPM, or adult forms)
  • Must have active disease
  • Learn more here

A study physician will determine final eligibility.

How It Works:
  • T cells are extracted from the patient, reengineered into CAR T cells, and returned to the patient to target harmful immune cells that may be causing disease
  • All participants in the RESET-Myositis Trial will receive CAR-T cell therapy— there is no placebo group in this study
  • Learn more about the CAR-T process and how it works here

The trial is enrolling at multiple locations across the U.S., including:

Accepting Juvenile Patients:

Pediatric sites typically accept patients age 6 through age 26-28. Patients over the age of 18 are encouraged to contact both the juvenile and adult site nearest them for additional eligibility information.

Accepting Adult Patients:

*Each children’s hospital may have slightly different maximum age guidelines, please contact clinicaltrials@cabalettabio.com to learn more

Travel:
  • Travel to one of the sites may be covered, please contact to learn more
  • In some cases, families who live more than approximately two hours from the trial site may choose or be asked to remain near the hospital for up to two weeks following treatment.

Want to learn more? 

Talk to your doctor or email the study team at clinicaltrials@cabalettabio.com

Read more about this trial on clinicaltrials.gov

New Publication in Nature Biotechnology
A recent publication reviews the clinical progress of cellular immunotherapies for autoimmune diseases, including data from the RESET program evaluating rese-cel.

The full publication can be found here.

June 2026 Town Hall

June 2026 Town Hall – CAR-T

On June 16, Cure JM’s Shannon Malloy sat down with Tania Gonzalez Rivera, VP of Medical Affairs, and Courtney Little, Senior Director and Clinical Scientist

Cure JM Partner Researcher Uncovers New Biomarkers. Fionnuala McMorrow. University of Bath, UK

Cure JM-Funded Researcher Uncovers New Biomarkers

With your financial support, Cure JM is proud to have funded Fionnuala McMorrow, a Postgraduate Research Student in the Department of Life Sciences at the University of Bath, to embark on a critical research project. Fionnuala’s team analyzed blood samples from the UK to investigate two specific biomarkers (anti-CCAR1 and anti-Sp4) recently identified in U.S. patients with JDM and related conditions

Join Cure JM

Membership is free and we’ll connect you with a network of support, encouragement, and resources.

Cure JM supports families, patients, and the juvenile myositis research community.

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