EXPERIENCE OF DESOXIRIBONUCLEATE SODIUM IMMUNOMODULATOR APPLICATION IN TREATMENT FOR REACTIVE ARTHRITIS OF CHLAMYDIA AETIOLOGY AMONG CHILDREN by L.A. Balykova, I.A. Markelova, S.V. Rodionova, T.I. Kornilova, O.V. Ferrapontova

“…</em><br /><strong><em>Key words: children, reactive arthritis, chlamydia infection, immunomodulators.…”
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The epidemiology of infectious gastroenteritis related reactive arthritis in U.S. military personnel: a case-control study by Curry Jennifer A, Riddle Mark S, Gormley Robert P, Tribble David R, Porter Chad K

“…<p>Abstract</p> <p>Background</p> <p>Reactive arthritis (ReA) is a recognized sequela of infectious gastroenteritis (IGE). …”
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M694V gene polymorphism may not contribute to the pathogenesis of reactive arthritis in the North Indian population by Anamika Kumari Anuja, Koshy Nitin Thomas, Mantabya Kumar Singh, Ashish Jacob Mathew, Vikas Agarwal, Latika Gupta

“…Introduction: Reactive arthritis (ReA) is a postinfectious, nonseptic arthritis that is characterized by an acute lower limb predominant oligoarthritis. …”
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MLST clustering of Campylobacter jejuni isolates from patients with gastroenteritis, reactive arthritis and Guillain-Barre syndrome. by Nielsen, L, Sheppard, S, McCarthy, N, Maiden, M, Ingmer, H, Krogfelt, K

“…AIMS: To determine the diversity and population structure of Campylobacter jejuni (C. jejuni) isolates from Danish patients and to examine the association between multilocus sequence typing types and different clinical symptoms including gastroenteritis (GI), Guillain-Barré syndrome (GBS) and reactive arthritis (RA). METHODS AND RESULTS: Multilocus sequence typing (MLST) was used to characterize 122 isolates, including 18 from patients with RA and 8 from patients with GBS. …”

Higher Levels of Secretory IgA Are Associated with Low Disease Activity Index in Patients with Reactive Arthritis and Undifferentiated Spondyloarthritis by Consuelo Romero-Sánchez, Consuelo Romero-Sánchez, Consuelo Romero-Sánchez, Fabián Salas-Cuestas, Wilson Bautista-Molano, Wilson Bautista-Molano, Juan M. Bello-Gualtero, Juan M. Bello-Gualtero, Ivonne Arias, Diana Marcela Castillo, Lorena Chila-Moreno, Rafael Valle-Oñate, Rafael Valle-Oñate, Daniel Herrera

“…IntroductionBoth reactive arthritis (ReA) and undifferentiated spondyloarthritis (uSpA) belong to the group of autoinflammatory diseases called spondyloarthritis (SpA). …”
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Reactive arthritis after vaccination against SARS-CoV-2: A case series and a mini-review by Wiktoria Wojturska, Jarosław Nowakowski, Weronika Pilch, Małgorzata Biernikowicz, Mariusz Korkosz

Subjects: “…reactive arthritis…”
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Use of HLA-B27 tetramers to identify low-frequency antigen-specific T cells in Chlamydia-triggered reactive arthritis. by Appel, H, Kuon, W, Kuhne, M, Wu, P, Kuhlmann, S, Kollnberger, S, Thiel, A, Bowness, P, Sieper, J

“…The application of HLA-B27 tetramers in HLA-B27-related diseases was performed with nine recently described Chlamydia-derived peptides in synovial fluid and peripheral blood, to examine the CD8+ T cell response against Chlamydia trachomatis antigens in nine patients with Chlamydia-triggered reactive arthritis (Ct-ReA). Four of six HLA-B27+ Ct-ReA patients had specific synovial T cell binding to at least one HLA-B27/Chlamydia peptide tetramer. …”

Use of HLA-B27 tetramers to identify low-frequency antigen-specific T cells in Chlamydia-triggered reactive arthritis. by Appel, H, Kuon, W, Kuhne, M, Wu, P, Kuhlmann, S, Kollnberger, S, Thiel, A, Bowness, P, Sieper, J

“…The application of HLA-B27 tetramers in HLA-B27-related diseases was performed with nine recently described Chlamydia-derived peptides in synovial fluid and peripheral blood, to examine the CD8+ T cell response against Chlamydia trachomatis antigens in nine patients with Chlamydia-triggered reactive arthritis (Ct-ReA). Four of six HLA-B27+ Ct-ReA patients had specific synovial T cell binding to at least one HLA-B27/Chlamydia peptide tetramer. …”

Conserved TCR beta chain usage in reactive arthritis; evidence for selection by a putative HLA-B27-associated autoantigen. by May, E, Dulphy, N, Frauendorf, E, Duchmann, R, Bowness, P, Lopez de Castro, J, Toubert, A, Märker-Hermann, E

“…Previous work suggested that expanded CD8+ T-cell clones in the synovial fluid (SF) of HLA-B27+ patients with reactive arthritis (ReA) preferentially use the T-cell receptor variable region (TCRBV) 1, similar CDR3 sequences, and joining region (BJ) 2S3. …”

Diagnostic dilemma of reactive arthritis aided by multimodality imaging using MRI, CECT and 18F-FDG PET/CT scans by Suppiah, Subapriya, Zakaria, Mohd Hazeman, Khalid, Bahariah, Mohamad Saini, Suraini, Othman, Norlijah

“…Reactive arthritis can be an elusive diagnosis especially in the elderly. …”
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Increased expression of HLA-DQ antigens by interstitial cells and endothelium in the synovial membrane of rheumatoid arthritis patients compared with reactive arthritis patients. by Barkley, D, Allard, S, Feldmann, M, Maini, R

“…We investigated cellular phenotypes and expression of class II major histocompatibility complex antigens on endothelium and cellular infiltrates in synovium from patients with rheumatoid arthritis (RA) or reactive arthritis, using an indirect immunoperoxidase technique. …”

Artrite Reativa após infecção por Giardia lamblia: um relato de caso by Mariana Bruno Rodrigues, Cecilia Pereira Silva, Melissa Gershon, Gabriela dos Santos Souza

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Physical and chemical properties of blood in patients with reactive chlamydia arthritis with oculopathia by А. K. Pavlyuchenko, L. V. Lukashenko, O. V. Syniachenko

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Evaluating the Diagnostic Performance of Systemic Immune-Inflammation Index in Childhood Inflammatory Arthritis: A Focus on Differentiating Juvenile Idiopathic Arthritis from Reactive Arthritis by Delia-Maria Nicoară, Andrei-Ioan Munteanu, Alexandra-Cristina Scutca, Giorgiana-Flavia Brad, Raluca Asproniu, Iulius Jugănaru, Otilia Mărginean

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Correlation of Interleukin-17 and 23 Inflammatory Markers with Genetically Transmitted Spondyloarthritis Patients at a Tertiary Care Facility, South India by T. Jayaprakash, K.V. Leela, Balamurali Venkatesan, Sujith Ravi, Om Lokesh Muthamilan

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Possibilities of nimesulid administration in pediatric rheumatology by I. V. Babikova, V I Makarova

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HLA-B27 Negative Reactive Monoarthritis of the Hip Joint Triggered by Scrub Typhus: A Case Report by Prabin Khatri, Ashutosh Upadhyaya, Nirajan Kandel, Shriya Upadhyaya, Himal Panth

Subjects: “…HLA-B27; case reports; reactive arthritis; scrub typhus.…”
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COVID‐associated arthritis after severe and non‐severe COVID‐19: A systematic review by Mahsa Zarpoosh, Parsa Amirian

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Acute arthritis following SARS‐CoV‐2 infection: About two cases by Mouna Brahem, Olfa Jomaa, Sondess Arfa, Rihab Sarraj, Rami Tekaya, Olfa Berriche, Haifa Hachfi, Mohamed Younes

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CLINICAL-EPIDEMIOLOGIC PECULIARITIES AND STRUCTURE OF CHRONIC INFLAMMATORY JOINT DISEASES IN CHILDREN OF ROSTOV REGION by E.А. Ligostaeva, E.I. Alexeeva

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