Research Highlights in 2023

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  • In screening for post-translational modifications associated with ankylosing spondylitis, researchers have identified a microbiome-metabolite-mediated modification that can lead to neoantigen generation and subsequent autoimmunity.

    • Jessica McHugh
    Research Highlight
  • Characterization of a new mouse model highlights allogeneic bone marrow transplantation and granulocyte colony-stimulating factor neutralization as potential avenues for the treatment of APLAID.

    • Jessica McHugh
    Research Highlight
  • Phase II trial results demonstrate rapid remission of macrophage activation syndrome in patients treated with the anti-IFNγ antibody emapalumab.

    • Robert Phillips
    Research Highlight
  • New findings suggest that inhibition of macrophage fumarate hydratase leads to the release of mitochondrial RNA, which in turn mediates type I interferon production.

    • Sarah Onuora
    Research Highlight
  • Following a fracture, γδ T cell expansion in the bone induces the expansion and migration of T helper 17 cells from the gut to the bone to help mediate fracture healing.

    • Jessica McHugh
    Research Highlight
  • Anti-citrullinated protein antibodies precede the development of rheumatoid arthritis, but new results indicate that these antibodies are not necessarily pathogenic, and some might even protect against arthritis.

    • Robert Phillips
    Research Highlight
  • Autoimmunity-associated recognition by IL-17A-expressing γδ T cells of high-mannose glycans expressed on kidney cells in patients with lupus nephritis can be mitigated in a mouse lupus model by dietary supplementation with N-acetylglucosamine.

    • Robert Phillips
    Research Highlight
  • The results of the two BRAVE phase III trials of baricitinib in the treatment of systemic lupus erythematosus were inconclusive, meaning that this clinical trial programme has now been terminated.

    • Jessica McHugh
    Research Highlight
  • In a large cohort of patients with psoriasis, treatment with biologic DMARDs targeting the IL-23 pathway was associated with a reduced risk of developing inflammatory arthritis as compared with anti-TNF treatment.

    • Sarah Onuora
    Research Highlight
  • Protein phosphatase magnesium-dependent 1A is a negative modulator of transforming growth factor β signalling and a potential new therapeutic target in osteoarthritis.

    • Jessica McHugh
    Research Highlight
  • Results indicate that prophylactic use of co-trimoxazole can reduce infection-related mortality in patients with new-onset anti-melanoma differentiation-associated gene 5 antibody-positive dermatomyositis.

    • Robert Phillips
    Research Highlight
  • Expression of the Na+-K+-ATPase transmembrane ion transporter is upregulated in kidney-infiltrating B cells in lupus-prone mice and is a potential target for reducing renal B cell survival in patients with lupus nephritis.

    • Susan J. Allison
    Research Highlight
  • A newly developed nanobody that simultaneously targets TNF and IL-6 has greater efficacy than individual targeting in rheumatoid arthritis disease-relevant preclinical models.

    • Robert Phillips
    Research Highlight
  • Neutrophil extracellular trap proteins trigger an accelerated form of osteoclastogenesis that is enhanced by the presence of carbamylated proteins and is linked to bone erosion.

    • Jessica McHugh
    Research Highlight
  • Autoantibodies against rheumatoid arthritis (RA)-related peptides present in joints can be detected in the serum of patients with early RA using a multiplex immunoassay.

    • Sarah Onuora
    Research Highlight
  • A new study identifies proteinase 3 as an important driver of granuloma formation in granulomatosis with polyangiitis and points to potential therapeutic approaches.

    • Sarah Onuora
    Research Highlight