Breakthrough Discovery: Misbehaving Mitochondria Linked to Juvenile Dermatomyositis

Research Update: misbehaving Mitochondria Linked to Juvenile Dermatomyositis. Dr. Christian Lood

The generous support of our community has been instrumental in funding groundbreaking research this year, led by Dr. Christian Lood at the University of Washington and Cure JM’s Center of Excellence at Seattle Children’s Hospital.

With a keen focus on understanding the role of mitochondria, the cell’s energy powerhouses, in juvenile dermatomyositis (JDM), Dr. Lood’s team has made a significant discovery. They have identified calcified mitochondria in the muscle tissue of JDM patients with calcinosis – a finding that sheds new light on understanding JDM.

This groundbreaking research opens the door to potential new treatments for JDM

“By targeting misbehaving mitochondria and inflammation, we aim to develop more effective therapies,” says Dr. Lood. “Additionally, we are working to identify unique mitochondrial biomarkers to tailor individual treatment plans for individual patients.”

In the coming year, Dr. Lood will continue to explore:

  • New treatment targets based on mitochondrial function
  • Developing individual treatment plans using mitochondrial biomarkers
  • The long-term impact of misbehaving mitochondria on JDM and how we might prevent disease progression – essentially stopping JDM in its tracks
  • Collaborations with other research institutions

We are excited about the potential of this new research to improve the lives of children. We will continue to keep you informed on this evolving project and others as they develop.

To learn more about all of the research projects addressing our mission, visit www.curejm.org/impact.

2025 Family Conference Image

2025 Cure JM Family Conference

We are excited to announce that the Cure JM National Family Conference will be back in 2025! Join us for three days with world-class JM researchers, engaging sessions for all, and social time to connect with new friends. The 15th Annual Cure JM National Family Conference is taking place June 27th -June 29th, 2023, in Chicago, Illinois.

Why I Walk- Sammie Fish

Why I Walk: Steps Toward a Cure with Sammie Fish

Sammie Fish was 14 when juvenile dermatomyositis (JDM, a rare form of juvenile myositis (JM) changed her life in 2017. A doctor’s warning that she might never reach remission, tied to a lifetime of medication, shook her world. But Sammie, now 21, didn’t back down. Today, she’s a college grad, a new teacher in her dream job, and Co-Chair of Cure JM’s Ohio Chapter alongside her mom. She walks for herself, for kids like her, and for a cure. That’s why hundreds of Cure JM families and friends across the nation join Walk Strong, because every step pushes us toward a JM-free future

Emotional Health Web

Emotional Health Recognized as Vital Component of JDM Care

Caring for a child with juvenile myositis (JM) goes beyond managing flares and medications—it means supporting their whole well-being, including mental and emotional health. Research shows that children with chronic illnesses like JM are at a significantly higher risk for anxiety, depression, and emotional distress. These challenges can affect not just day-to-day life, but also treatment outcomes and long-term health

Join Cure JM

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

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