What you should know about PR3-ANCA: Evidence for the role of T cells in the pathogenesis of systemic vasculitis
The pathogenesis of systemic vasculitis is complex and is likely to involve many mechanisms. There is a growing body of evidence that T cells may contribute to the pathogenesis of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides. Predominantly, T cells and monocytes are found in inflammatory infiltrates in patients with Wegener's granulomatosis (WG). The production of ANCA appears to be T-cell-dependent. T lymphocytes from the peripheral blood of patients with ANCA-associated vasculitis have been shown to proliferate in response to proteinase 3 (PR3). These and other findings outlined in this review indicate T-cell involvement, although further studies are still needed to elucidate the exact contribution of T cells to the pathogenesis of systemic vasculitis.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "009:25" ] |
| contactPoint |
{ "fn": "NIH", "@type": "vcard:Contact", "hasEmail": "mailto:info@nih.gov" } |
| description | The pathogenesis of systemic vasculitis is complex and is likely to involve many mechanisms. There is a growing body of evidence that T cells may contribute to the pathogenesis of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides. Predominantly, T cells and monocytes are found in inflammatory infiltrates in patients with Wegener's granulomatosis (WG). The production of ANCA appears to be T-cell-dependent. T lymphocytes from the peripheral blood of patients with ANCA-associated vasculitis have been shown to proliferate in response to proteinase 3 (PR3). These and other findings outlined in this review indicate T-cell involvement, although further studies are still needed to elucidate the exact contribution of T cells to the pathogenesis of systemic vasculitis. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Official Government Data Source", "mediaType": "text/html", "description": "Visit the original government dataset for complete information, documentation, and data access.", "downloadURL": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC130015/" } ] |
| identifier | https://healthdata.gov/api/views/n4my-3ad2 |
| issued | 2025-07-14 |
| keyword |
[ "anca-associated-vasculitis", "nih", "proteinase-3", "t-cell-response", "wegeners-granulomatosis" ] |
| landingPage | https://healthdata.gov/d/n4my-3ad2 |
| modified | 2025-09-06 |
| programCode |
[ "009:033" ] |
| publisher |
{ "name": "National Institutes of Health", "@type": "org:Organization" } |
| theme |
[ "NIH" ] |
| title | What you should know about PR3-ANCA: Evidence for the role of T cells in the pathogenesis of systemic vasculitis |
