Brewerton DA, Caffrey M, Nicholls A, Walters D, James DCO. ACUTE ANTERIOR UVEITIS AND HL-A 27. Lancet. 1974;303(7855):464.

Article  Google Scholar 

Brewerton DA, Nicholls A, Oates JK, Caffrey M, Walters D, James DCO. REITER’S DISEASE AND HL-A 27. Lancet. 1973;302(7836):996–8.

Article  CAS  PubMed  Google Scholar 

Lambert JR, Wright V, Rajah SM, Moll JM. Histocompatibility antigens in psoriatic arthritis. Ann Rheum Dis. 1976;35(6):526–30.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Chandran V, Bull SB, Pellett FJ, Ayearst R, Rahman P, Gladman DD. Human leukocyte antigen alleles and susceptibility to psoriatic arthritis. Hum Immunol. 2013;74(10):1333–8.

Article  CAS  PubMed  Google Scholar 

MOLL JMH, HASLOCK I, MACRAE IF, WRIGHT V. ASSOCIATIONS BETWEEN ANKYLOSING SPONDYLITIS, PSORIATIC ARTHRITIS. REITER’S DISEASE, THE INTESTINAL ARTHROPATHIES, AND BEHCET’S SYNDROME. Medicine. 1974;53(5):343–64.

Article  Google Scholar 

Mallas EG, Mackintosh P, Asquith P, Cooke WT. Histocompatibility antigens in inflammatory bowel disease. Their clinical significance and their association with arthropathy with special reference to HLA-B27 (W27). Gut. 1976;17(11):906–10.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Turkcapar N, Toruner M, Soykan I, Aydintug OT, Cetinkaya H, Duzgun N, et al. The prevalence of extraintestinal manifestations and HLA association in patients with inflammatory bowel disease. Rheumatol Int. 2006;26(7):663–8.

Article  PubMed  Google Scholar 

Berntson L, Nordal E, Aalto K, Peltoniemi S, Herlin T, Zak M, et al. HLA-B27 predicts a more chronic disease course in an 8-year followup cohort of patients with juvenile idiopathic arthritis. J Rheumatol. 2013;40(5):725–31.

Article  CAS  PubMed  Google Scholar 

Srivastava R, Phatak S, Yadav A, Bajpai P, Aggarwal A. HLA B27 typing in 511 children with juvenile idiopathic arthritis from India. Rheumatol Int. 2016;36(10):1407–11.

Article  CAS  PubMed  Google Scholar 

Jittawattanarat B, Charuvanij S, Tangcheewinsirikul S, Sukharomana M. Prevalence of HLA-B27, clinical characteristics and treatment outcomes in children with enthesitis-related arthritis. BMC Pediatr. 2024;24(1):555.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Zeboulon N, Dougados M, Gossec L. Prevalence and characteristics of uveitis in the spondyloarthropathies: a systematic literature review. Ann Rheum Dis. 2008;67(7):955–9.

Article  CAS  PubMed  Google Scholar 

Yasar Bilge NS, Kalyoncu U, Atagunduz P, Dalkilic E, Pehlivan Y, Kucuksahin O, et al. Uveitis-related factors in patients with spondyloarthritis: treasure Real-Life results. Am J Ophthalmol. 2021;228:58–64.

Article  PubMed  Google Scholar 

van der Linden S, Valkenburg HA, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis. A proposal for modification of the new York criteria. Arthritis Rheum. 1984;27(4):361–8.

Article  PubMed  Google Scholar 

Rudwaleit M, van der Heijde D, Khan MA, Braun J, Sieper J. How to diagnose axial spondyloarthritis early. Ann Rheum Dis. 2004;63(5):535–43.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Dougados M, Sepriano A, Molto A, van Lunteren M, Ramiro S, de Hooge M, et al. Sacroiliac radiographic progression in recent onset axial spondyloarthritis: the 5-year data of the DESIR cohort. Ann Rheum Dis. 2017;76(11):1823–8.

Article  PubMed  PubMed Central  Google Scholar 

Sepriano A, Ramiro S, Landewe R, Dougados M, van der Heijde D, Rudwaleit M. Is active sacroiliitis on MRI associated with radiographic damage in axial spondyloarthritis? Real-life data from the ASAS and DESIR cohorts. Rheumatology (Oxford). 2019;58(5):798–802.

Article  PubMed  Google Scholar 

Rudwaleit M, Landewe R, van der Heijde D, Listing J, Brandt J, Braun J, et al. The development of assessment of spondyloarthritis international society classification criteria for axial spondyloarthritis (part I): classification of paper patients by expert opinion including uncertainty appraisal. Ann Rheum Dis. 2009;68(6):770–6.

Article  CAS  PubMed  Google Scholar 

Rudwaleit M, van der Heijde D, Landewe R, Listing J, Akkoc N, Brandt J, et al. The development of assessment of spondyloarthritis international society classification criteria for axial spondyloarthritis (part II): validation and final selection. Ann Rheum Dis. 2009;68(6):777–83.

Article  CAS  PubMed  Google Scholar 

Lopez-Medina C, Ramiro S, van der Heijde D, Sieper J, Dougados M, Molto A. Characteristics and burden of disease in patients with radiographic and non-radiographic axial spondyloarthritis: a comparison by systematic literature review and meta-analysis. RMD Open. 2019;5(2):e001108.

Article  PubMed  PubMed Central  Google Scholar 

Boel A, Molto A, van der Heijde D, Ciurea A, Dougados M, Gensler LS, et al. Do patients with axial spondyloarthritis with radiographic sacroiliitis fulfil both the modified new York criteria and the ASAS axial spondyloarthritis criteria? Results from eight cohorts. Ann Rheum Dis. 2019;78(11):1545–9.

Article  PubMed  Google Scholar 

van der Heijde D, Molto A, Ramiro S, Braun J, Dougados M, van Gaalen FA, et al. Goodbye to the term ‘ankylosing spondylitis’, hello ‘axial spondyloarthritis’: time to embrace the ASAS-defined nomenclature. Ann Rheum Dis. 2024;83(5):547–9.

Article  PubMed  Google Scholar 

Schlosstein L, Terasaki PI, Bluestone R, Pearson CM. High association of an HL-A antigen, W27, with ankylosing spondylitis. N Engl J Med. 1973;288(14):704–6.

Article  CAS  PubMed  Google Scholar 

Brewerton DA, Hart FD, Nicholls A, Caffrey M, James DC, Sturrock RD. Ankylosing spondylitis and HL-A 27. Lancet. 1973;1(7809):904–7.

Article  CAS  PubMed  Google Scholar 

Reveille JD, Hirsch R, Dillon CF, Carroll MD, Weisman MH. The prevalence of HLA-B27 in the US: data from the US National health and nutrition examination Survey, 2009. Arthritis Rheum. 2012;64(5):1407–11.

Article  PubMed  PubMed Central  Google Scholar 

Braun J, Sieper J. Ankylosing spondylitis. Lancet. 2007;369(9570):1379–90.

Article  PubMed  Google Scholar 

Kavadichanda CG, Geng J, Bulusu SN, Negi VS, Raghavan M. Spondyloarthritis and the human leukocyte antigen (HLA)-B(*)27 connection. Front Immunol. 2021;12:601518.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Lin H, Gong YZ. Association of HLA-B27 with ankylosing spondylitis and clinical features of the HLA-B27-associated ankylosing spondylitis: a meta-analysis. Rheumatol Int. 2017;37(8):1267–80.

Article  CAS  PubMed  Google Scholar 

Navarro-Compan V, Sepriano A, Capelusnik D, Baraliakos X. Axial spondyloarthritis. Lancet. 2025;405(10473):159–72.

Article  CAS  PubMed  Google Scholar 

Benjamin R, Parham P. Guilt by association: HLA-B27 and ankylosing spondylitis. Immunol Today. 1990;11(4):137–42.

Article  CAS  PubMed  Google Scholar 

Townsend ARM, Rothbard J, Gotch FM, Bahadur G, Wraith D, McMichael AJ. The epitopes of influenza nucleoprotein recognized by cytotoxic T lymphocytes can be defined with short synthetic peptides. Cell. 1986;44:959–68.

Article  CAS  PubMed  Google Scholar 

Madden DR, Gorga JC, Strominger JL, Wiley DC. The structure of HLA-B27 reveals nonamer self-peptides bound in an extended conformation. Nature. 1991;353:321–5.

Article  CAS  PubMed