- EMEA
- Our innovation
- Focus areas
- Immunology
Immunology

Our goal is to improve the diagnosis of immune-mediated inflammatory diseases, improve patients’ access to the best possible treatments and continue to provide new and better medicines.

Significant unmet treatment need exists for a range of serious autoantibody mediated autoimmune diseases.[8] Autoantibody diseases are caused by pathogenic antibodies made by one’s own body that attack organs and tissues, and, in pregnant individuals, maternal alloantibodies can attack the organs and tissues of the fetus. [9][10][11][12][13][14][15][16][17]
Autoantibody diseases are associated with significant morbidity and mortality worldwide. They include a large and varied group of more than 80 chronic autoimmune and acute alloimmune conditions, that span rare and prevalent diseases.[8][18][19][20][21] European studies indicate that between 7.6 and 10.2% of the continental population are affected by severe autoantibody diseases, with many patients without safe, effective treatments for their conditions. [22][23][24]
Johnson & Johnson is committed to deepening our research in allo- and autoantibody diseases, such as myasthenia gravis, haemolytic disease of the foetus and newborn and chronic inflammatory demyelinating polyneuropathy, to help address the significant unmet need for therapies and treatments for patients. We aim to revolutionise care for patients with a novel approach that reduces pathogenic antibodies while safely maintaining immune function, furthering our goal to redefine treatments for immune diseases.
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Living with an immune-mediated inflammatory disease has a similar impact on psychological and physical functioning to cancer, heart disease and hypertension.[9],[10]
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They are debilitating and chronic diseases. Pain, fatigue and inability to perform everyday tasks are the most apparent symptoms.[11],[12], [13], [14], [15], [16], [17]
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Many people also suffer from severe additional conditions as a result, such as depression.[13],[14], [18],[19]
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Nearly 1 in 10 people in Europe are living with an immune-mediated inflammatory disease.[8]

Our breakthroughs have changed the lives of millions of people around the world living with some of the most common immune-mediated inflammatory diseases.

We invest heavily in continuous medical education of doctors and care providers, uniting different therapeutic areas to share expertise and best practices.
Even though we have made great progress in the last decade for the treatment of immune-mediated inflammatory diseases, our work aims to raise the bar to make periods of disease remission more durable and allow patients with these debilitating diseases to lead normal lives.”
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References
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[3] Najafi, S., et al. The potential similarities of COVID-19 and autoimmune disease pathogenesis and therapeutic options: new insights approach. Clin Rheumatol, 2020;39:3223–3235
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[9] Momenta Pharmaceuticals. Momenta Pharmaceuticals Announces FDA Rare Pediatric Disease Designation for Nipocalimab in HDFN. GlobeNewswire News Room. Published July 28, 2020. Accessed June 2024. https://www.globenewswire.com/news-release/2020/07/28/2068533/0/en/Momenta-Pharmaceuticals-Announces-FDA-Rare-Pediatric-Disease-Designation-for-Nipocalimab-in-HDFN.html.
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CP-507298
June 2025