Pioneering Tissue Research in Childhood Arthritis

TRICIA is a UK-wide collaborative network advancing research into juvenile idiopathic arthritis through minimally invasive tissue sampling and cutting-edge analytics.

Patient and Family Input Shapes Next Stage of MAPJAG Research

Your feedback powerpoint slide

Patients, parents and researchers recently came together to help shape the next stage of research building on the MAPJAG study. We are grateful to those who shared their experiences and perspectives. Lizzy Rosser from University College London presented early ideas for a new grant application based on findings from the MAPJAG study. The proposed work aims to […]

MAPJAG Study Reaches 100 Participants

MAPJAG study reaching 100 participants in childhood arthritis research

We are pleased to share that the MAPJAG study has now recruited its 100th participant, marking an important milestone in the delivery of tissue-based research in childhood arthritis. Since opening in 2021, the study has progressed from an initial set-up phase into an active programme, supported by established clinical and laboratory pathways across participating centres. […]

MAPJAG Study Expands to Include Healthy Comparator Group

MAPJAG study expansion including healthy comparator group for joint tissue research in childhood arthritis

We are pleased to share that the MAPJAG study has been expanded to include a healthy comparator group, marking an important step forward in our ability to understand childhood arthritis at a tissue level. MAPJAG focuses on analysing synovial tissue from children and young people with inflammatory arthritis to better understand what is happening inside […]

New ARCADIA Consortium Builds on MAPJAG to Redefine Remission in Arthritis

ARCADIA study on arthritis remission using joint tissue analysis

The ARCADIA arthritis remission study has been awarded £3 million in funding from Arthritis UK, bringing together leading centres across the UK and Europe to address a key challenge in inflammatory arthritis: how to accurately define when remission has truly been achieved. Running from November 2025 to October 2030, the ARCADIA consortium will focus on […]

Young people share their views on synovial biopsy research

On 7 October 2025, members of the TRICIA Network joined a special Your Rheum session to talk with young people about ultrasound-guided synovial biopsy. Although the procedure has been discussed with children and adults in the past, this was the first time it had been explored specifically with adolescents and young adults.

Professor Lucy Wedderburn appears on ITV News to discuss MAPJAG study

Professor Lucy Wedderburn, Consultant Paediatric Rheumatologist at Great Ormond Street Hospital (GOSH)

Professor Lucy Wedderburn, Consultant Paediatric Rheumatologist at Great Ormond Street Hospital (GOSH) and co-lead of the MAPJAG study, appeared on ITV News this month (July 2025) to discuss groundbreaking new research into childhood arthritis. The segment, which aired nationally, highlighted how the MAPJAG study is helping scientists understand why children respond differently to treatment, and […]

First Results from MAPJAG Published in Science Translational Medicine

Cover image for Science Translational Medicine

The first published results from the MAPJAG study have been released in the prestigious journal Science Translational Medicine, marking an important milestone in understanding childhood arthritis. In this world-first study, researchers from the University of Birmingham, University College London, Great Ormond Street Hospital and Birmingham Women’s and Children’s Hospital have used cutting-edge technology to analyse […]

Prestigious EULAR Award for Dr Chrissy Bolton

Dr Chrissy Bolton receiving prize at EULAR 2025

We were delighted to share that Dr Chrissy Bolton received the prestigious 2025 Basic and Translational Science Prize from the European Alliance of Associations for Rheumatology (EULAR). The EULAR Basic and Translational Science Award was one of the most sought-after honours at the EULAR Congress, recognising the most outstanding scientific abstracts in basic and translational […]