Jeffrey R. Curtis,Sindhu R. Johnson,Donald D. Anthony,Reuben J. Arasaratnam,Lindsey R. Baden,Anne R. Bass,Cassandra Calabrese,Ellen M. Gravallese,Rafael Harpaz,Andrew Kroger,Rebecca E. Sadun,Amy S. Turner,Eleanor Anderson Williams,Ted R. Mikuls
doi : 10.1002/art.41877
Volume 73, Issue 8 p. e30-e45
To provide guidance to rheumatology providers on the use of coronavirus disease 2019 (COVID-19) vaccines for patients with rheumatic and musculoskeletal diseases (RMDs).
Dawn M. Wahezi,Mindy S. Lo,Tamar B. Rubinstein,Sarah Ringold,Stacy P. Ardoin,Kevin J. Downes,Karla B. Jones,Ronald M. Laxer,Rebecca Pellet Madan,Amy S. Mudano,Amy S. Turner,David R. Karp,Jay J. Mehta
doi : 10.1002/art.41772
Volume 73, Issue 8 p. e46-e59
To provide clinical guidance to rheumatology providers who treat children with pediatric rheumatic disease (PRD) in the context of the coronavirus disease 2019 (COVID-19) pandemic.
Mehrdad Maz,Sharon A. Chung,Andy Abril,Carol A. Langford,Mark Gorelik,Gordon Guyatt,Amy M. Archer,Doyt L. Conn,Kathy A. Full,Peter C. Grayson,Maria F. Ibarra,Lisa F. Imundo,Susan Kim,Peter A. Merkel,Rennie L. Rhee,Philip Seo,John H. Stone,Sangeeta Sule,Robert P. Sundel,Omar I. Vitobaldi,Ann Warner,Kevin Byram,Anisha B. Dua,Nedaa Husainat,Karen E. James,Mohamad A. Kalot,Yih Chang Lin,Jason M. Springer,Marat Turgunbaev,Alexandra Villa-Forte,Amy S. Turner,Reem A. Mustafa
doi : 10.1002/art.41774
Volume 73, Issue 8 p. 1349-1365
To provide evidence-based recommendations and expert guidance for the management of giant cell arteritis (GCA) and Takayasu arteritis (TAK) as exemplars of large vessel vasculitis.
Sharon A. Chung,Carol A. Langford,Mehrdad Maz,Andy Abril,Mark Gorelik,Gordon Guyatt,Amy M. Archer,Doyt L. Conn,Kathy A. Full,Peter C. Grayson,Maria F. Ibarra,Lisa F. Imundo,Susan Kim,Peter A. Merkel,Rennie L. Rhee,Philip Seo,John H. Stone,Sangeeta Sule,Robert P. Sundel,Omar I. Vitobaldi,Ann Warner,Kevin Byram,Anisha B. Dua,Nedaa Husainat,Karen E. James,Mohamad A. Kalot,Yih Chang Lin,Jason M. Springer,Marat Turgunbaev,Alexandra Villa-Forte,Amy S. Turner,Reem A. Mustafa
doi : 10.1002/art.41773
Volume 73, Issue 8 p. 1366-1383
To provide evidence-based recommendations and expert guidance for the management of antineutrophil cytoplasmic antibody–associated vasculitis (AAV), including granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA).
Sharon A. Chung,Mark Gorelik,Carol A. Langford,Mehrdad Maz,Andy Abril,Gordon Guyatt,Amy M. Archer,Doyt L. Conn,Kathy A. Full,Peter C. Grayson,Maria F. Ibarra,Lisa F. Imundo,Susan Kim,Peter A. Merkel,Rennie L. Rhee,Philip Seo,John H. Stone,Sangeeta Sule,Robert P. Sundel,Omar I. Vitobaldi,Ann Warner,Kevin Byram,Anisha B. Dua,Nedaa Husainat,Karen E. James,Mohamad Kalot,Yih Chang Lin,Jason M. Springer,Marat Turgunbaev,Alexandra Villa-Forte,Amy S. Turner,Reem A. Mustafa
doi : 10.1002/art.41776
Volume 73, Issue 8 p. 1384-1393
To provide evidence-based recommendations and expert guidance for the management of systemic polyarteritis nodosa (PAN).
Ingrid E. Lundberg
doi : 10.1002/art.41762
Volume 73, Issue 8 p. 1394-1407
The idiopathic inflammatory myopathies (IIMs) are chronic disorders characterized by inflammation in skeletal muscle but also in other organs such as the skin, lungs, joints, gastrointestinal tract, and heart. The effect of immunosuppressive treatment varies between individual patients and between organ manifestations within the same individual. Many patients respond poorly to first-line treatment with glucocorticoids and other immunosuppressive agents such as methotrexate or azathioprine, with symptoms persisting in the muscles, skin, and lungs, leading to refractory disease. Management of refractory IIM is a clinical challenge, and a systematic approach is proposed to better understand the lack of treatment response, in order to guide disease management. The first step in the management of refractory IIM is to recognize whether remaining symptoms are caused by persistent inflammation in the affected tissue or whether the symptoms may be attributable to damage preceding inflammation. Thus, a second diagnostic examination is recommended. Second, in particular for patients with remaining muscle weakness, it is important to ascertain whether the diagnosis of myositis is correct or whether another underlying muscle disorder could explain the symptoms. Third, with confirmation of remaining inflammation in the tissues, a strategy to change treatment needs to be undertaken. Few controlled trials are available to guide our treatment strategies. Furthermore, different subgroups of patients may benefit from different therapies, and different organ manifestations may respond to different therapies. In this context, subgrouping of patients with IIM based on autoantibody profile may be helpful, as there are emerging data from open studies and case series to support the notion of a varying treatment response in different autoantibody-defined subgroups of IIM patients.
Edward Roddy,Nicola Dalbeth
doi : 10.1002/art.41751
Volume 73, Issue 8 p. 1408-1411
George A. Karpouzas,Panteha Rezaeian,Sarah R. Ormseth,Ivana Hollan,Matthew J. Budoff
doi : 10.1002/art.41693
Volume 73, Issue 8 p. 1412-1420
To assess epicardial adipose tissue volume (EATV) and its link to coronary atherosclerosis and plaque morphology in patients with rheumatoid arthritis (RA) and in age- and sex-matched controls.
Yvonne C. Lee,Fengxin Lu,Joshua Colls,Dee Luo,Penny Wang,Dorothy D. Dunlop,Lutfiyya N. Muhammad,Jing Song,Kaleb Michaud,Daniel H. Solomon
doi : 10.1002/art.41686
Volume 73, Issue 8 p. 1421-1429
To examine the effects of a smartphone application (app) to monitor longitudinal electronic patient-reported outcomes (ePROs) on patient satisfaction and disease activity in patients with rheumatoid arthritis (RA).
Na Wang,Weiju Wu,Cui Qiang,Ning Ma,Kunyi Wu,Dan Liu,Jia-Xing Wang,Xiao Yang,Li Xue,Teng-Yue Diao,Jia-Yu Liu,Ang Li,Baojun Zhang,Zong-Fang Li,Conrad A. Farrar,Nirmal K. Banda,Rafael Bayarri-Olmos,Peter Garred,Wuding Zhou,Ke Li
doi : 10.1002/art.41696
Volume 73, Issue 8 p. 1430-1440
Collectin 11 (CL-11) is a soluble C-type lectin, a mediator of innate immunity. Its role in autoimmune disorders is unknown. We undertook this study to determine the role of CL-11 in a mouse model of rheumatoid arthritis (RA).
Hideki Nakamoto,Yuki Katanosaka,Ryota Chijimatsu,Daisuke Mori,Fengjun Xuan,Fumiko Yano,Yasunori Omata,Yuji Maenohara,Yasutaka Murahashi,Kohei Kawaguchi,Ryota Yamagami,Hiroshi Inui,Shuji Taketomi,Yuki Taniguchi,Motoi Kanagawa,Keiji Naruse,Sakae Tanaka,Taku Saito
doi : 10.1002/art.41684
Volume 73, Issue 8 p. 1441-1450
Transient receptor potential vanilloid channel 2 (TRPV2) is a Ca2+-permeable channel and plays a role in mediating intracellular Ca2+ current via mechanical stimuli. This study was undertaken to examine the expression and role of TRPV2 in adult articular cartilage and the development of osteoarthritis (OA).
Yoonkyung Won,Jeong-In Yang,Seulki Park,Jang-Soo Chun
doi : 10.1002/art.41679
Volume 73, Issue 8 p. 1451-1460
Osteoarthritis (OA) is initiated by pathogenic factors produced by multiple stimuli, including mechanical stress, metabolic stress, and/or inflammaging. This study was undertaken to identify novel low-grade inflammation–associated pathogenic mediators of OA.
Etienne Crickx,Farah Tamirou,Tessa Huscenot,Nathalie Costedoat-Chalumeau,Marion Rabant,Alexandre Karras,Ailsa Robbins,Tatiana Fadeev,Véronique Le Guern,Philippe Remy,Aurélie Hummel,Selda Aydin,Bernard Lauwerys,Jean-Claude Weill,Claude-Agnès Reynaud,Frédéric Houssiau,Matthieu Mahévas
doi : 10.1002/art.41703
Volume 73, Issue 8 p. 1461-1466
This study was undertaken to characterize kidney and urine antibody-secreting cells (ASCs) from patients with active lupus nephritis, before and after induction therapy.
Ailing Lu,Shuxian Wu,Junling Niu,Mengmeng Cui,Mengdan Chen,William L. Clapp,Betsy J. Barnes,Guangxun Meng
doi : 10.1002/art.41677
Volume 73, Issue 8 p. 1467-1477
Systemic lupus erythematosus (SLE) involves kidney damage, and the inflammasome-caspase-1 axis has been demonstrated to promote renal pathogenesis. The present study was designed to explore the function of the Absent in Melanoma 2 (Aim2) protein in SLE.
Xuan Wang,Jim C. Oates,Kristi L. Helke,Gary S. Gilkeson,Xian K. Zhang
doi : 10.1002/art.41685
Volume 73, Issue 8 p. 1478-1488
To examine the therapeutic effects of camptothecin (CPT) and topotecan (TPT), inhibitors of transcription factor Fli-1 and topoisomerase, on lupus nephritis in (NZB × NZW)F1 (NZBWF1) mice, and to examine the effects of CPT and TPT on inflammatory mediators in human renal cells.
Zhenke Wen,Lin Xu,Wei Xu,Sidong Xiong
doi : 10.1002/art.41687
Volume 73, Issue 8 p. 1489-1500
Accumulating studies have identified self-DNA as driving IgG anti–double-stranded DNA (anti-dsDNA) in lupus, though the underpinning mechanisms of this process remain largely undefined. Here, we explored the activity of transcription factor retinoic acid receptor–related orphan nuclear receptor ?t (ROR?t) in the differentiation and function of self-DNA–specific follicular helper T (Tfh) cells in lupus.
Pei-Suen Tsou,Pamela J. Palisoc,Mustafa Ali,Dinesh Khanna,Amr H. Sawalha
doi : 10.1002/art.41694
Volume 73, Issue 8 p. 1501-1513
Systemic sclerosis (SSc) is characterized by widespread fibrosis and vascular complications. This study was undertaken to examine the chromatin landscape and transcription factor footprints in SSc, using an assay for genome-wide chromatin accessibility.
Angelo L. Gaffo,David A. Calhoun,Elizabeth J. Rahn,Suzanne Oparil,Peng Li,Tanja Dudenbostel,Daniel I. Feig,David T. Redden,Paul Muntner,Phillip J. Foster,Stephanie R. Biggers-Clark,Amy Mudano,Sebastian E. Sattui,Michael B. Saddekni,S. Louis Bridges Jr.,Kenneth G. Saag
doi : 10.1002/art.41749
Volume 73, Issue 8 p. 1514-1522
To determine whether serum urate reduction with allopurinol lowers blood pressure (BP) in young adults and the mechanisms mediating this hypothesized effect.
Puja P. Khanna,Dinesh Khanna,Gary Cutter,Jeff Foster,Joshua Melnick,Sara Jaafar,Stephanie Biggers,A. K. M. Fazlur Rahman,Hui-Chien Kuo,Michelle Feese,Alan Kivitz,Charles King,William Shergy,Jeff Kent,Paul M. Peloso,Maria I. Danila,Kenneth G. Saag
doi : 10.1002/art.41731
Volume 73, Issue 8 p. 1523-1532
Pegloticase is used for the treatment of severe gout, but its use is limited by immunogenicity. This study was undertaken to evaluate whether mycophenolate mofetil (MMF) prolongs the efficacy of pegloticase.
Kenneth G. Saag,Puja P. Khanna,Robert T. Keenan,Sven Ohlman,Lisa Osterling Koskinen,Erik Sparve,Ann-Charlotte ?kerblad,Margareta Wikén,Alexander So,Michael H. Pillinger,Robert Terkeltaub
doi : 10.1002/art.41699
Volume 73, Issue 8 p. 1533-1542
To evaluate the efficacy and safety of anakinra compared to triamcinolone in the treatment of gout flares.
Yoshinori Taniguchi,Takahito Kimata,Shigeto Kobayashi
doi : 10.1002/art.41700
Volume 73, Issue 8 p. 1542-1542
Elizabeth Mitton-Fitzgerald,Claudia M. Gohr,Charlene J. Williams,Amaryllis Ortiz,Gabriel Mbalaviele,Ann K. Rosenthal
doi : 10.1002/art.41678
Volume 73, Issue 8 p. 1543-1549
The gene TNFRSF11B encodes for osteoprotegerin (OPG) and was recently identified as the CCAL1 locus associated with familial calcium pyrophosphate deposition disease (CPDD). While the CCAL1 OPG mutation (OPG-XL) was originally believed to be a gain-of-function mutation, loss of OPG activity causes arthritis-associated osteolysis in mice, which is likely related to excess subchondral osteoclast formation and/or activity. The purpose of the present study was to further explore the effect of OPG-XL in osteoclastogenesis.
Juhi Dixit,Rasmi Ranjan Sahoo,Hardeep Singh Malhotra,Kiran Preet Malhotra,Anupam Wakhlu
doi : 10.1002/art.41707
Volume 73, Issue 8 p. 1549-1549
Quentin Simon,Alexis Grasseau,Marina Boudigou,Laëtitia Le Pottier,Eléonore Bettachioli,Divi Cornec,Bénédicte Rouvière,Christophe Jamin,Lucas Le Lann,PRECISESADS Clinical Consortium,PRECISESADS Flow Cytometry Study Group,Maria Orietta Borghi,Rocio Aguilar-Quesada,Yves Renaudineau,Marta E. Alarc?n-Riquelme,Jacques-Olivier Pers,Sophie Hillion
doi : 10.1002/art.41697
Volume 73, Issue 8 p. 1550-1561
The effector T cell and B cell cytokine networks have been implicated in the pathogenesis of systemic autoimmune diseases, but the association of these cytokine networks with the heterogeneity of clinical manifestations and immune profiles has not been carefully examined. This study was undertaken to examine whether cytokine profiles can delineate distinct groups of patients in 4 systemic autoimmune diseases (systemic lupus erythematosus, Sj?gren’s syndrome, rheumatoid arthritis, and systemic sclerosis).
Enrica Negro,Lucia Trotta,Massimo Pancrazi,Emanuele Bizzi,Martino Brenna,Vartan Mardigyan,Massimo Imazio,Antonio Brucato
doi : 10.1002/art.41702
Volume 73, Issue 8 p. 1562-1563
Shigeaki Suzuki
doi : 10.1002/art.41713
Volume 73, Issue 8 p. 1563-1564
Sudhakar Tummala,Xerxes Pundole,Jeffrey Aldrich,Maria E. Suarez-Almazor
doi : 10.1002/art.41714
Volume 73, Issue 8 p. 1564-1564
Iago Pinal-Fernandez,Andrew L. Mammen
doi : 10.1002/art.41705
Volume 73, Issue 8 p. 1564-1566
Cyrielle Hou,François J. Authier,Cyril Gitiaux
doi : 10.1002/art.41706
Volume 73, Issue 8 p. 1566-1567
Stanley B. Cohen,Theodore Mellors,Martin J. Bergman
doi : 10.1002/art.41712
Volume 73, Issue 8 p. 1567-1569
Weiyang Tao,Timothy R. D. J. Radstake,Aridaman Pandit
doi : 10.1002/art.41711
Volume 73, Issue 8 p. 1569-1570
doi : 10.1002/art.41903
Volume 73, Issue 8 p. 1570-1570
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