Session » Abstracts: Pediatric Rheumatology – Basic Science (0819–0824)

Date: Sunday, October 26, 2025

Time: 3:00PM-4:30PM

Meeting: ACR Convergence 2025

3:00PM-3:15PM: Abstract Number: 0819

Subcellular resolution spatial transcriptomics reveals immune-stromal crosstalk within the synovium of patients with juvenile idiopathic arthritis

3:15PM-3:30PM: Abstract Number: 0820

Novel Autoantibodies Predictive of Atherosclerosis Progression and Statin Response in Juvenile-Onset Systemic Lupus Erythematosus

3:30PM-3:45PM: Abstract Number: 0821

Flipping The Switch – Classical Complement Activation closely linked to IFN-signalling in Stills Disease

3:45PM-4:00PM: Abstract Number: 0822

Clinical and Mechanistic Insight of Circulating Calprotectin and NXP2 autoantibodies in Juvenile Dermatomyositis

4:00PM-4:15PM: Abstract Number: 0823

Longitudinal model of paired peripheral blood CITE-seq and skin scRNA-seq data in juvenile systemic sclerosis (jSSc) patients following autologous stem cell transplant (ASCT) reveals reduced expression of SSc marker genes

4:15PM-4:30PM: Abstract Number: 0824

Characterizing Immune Responses in Abatacept-treated Patients with Limited Juvenile Idiopathic Arthritis

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All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM CT on October 25. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

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