Results 31 to 40 of about 16,215 (178)

Dual Blockade of LILRB1 and LILRB2 Enhances Antiviral Immune Responses in SIV Infection

Advanced Science, EarlyView.
Dual LILRB1/B2 blockade with mac20G10 reshapes myeloid activation during acute SIV infection by targeting LILRB1 and LILRB2 on myeloid cells. This treatment enhances CD80 expression on selected myeloid subsets and increases plasma IFN‐λ, IL‐8, and IL‐1RA.
Florian Meurisse, Sixtine Coindre, Anne Wijkhuisen, Romain Marlin, Laure Fournier Le Ray, Juliette Pons, Melyssa Yaugel‐Novoa, Véronique Avettand‐Fenoel, Laurent Abi‐Rached, Anne‐Sophie Gallouet, Francis Relouzat, Mael Gourves, Asier Saez‐Cirion, Hisashi Arase, Gerard Zurawski, Sandra Zurawski, Nathalie Dereuddre‐Bosquet, Roger Le Grand, Stéphanie Simon, Olivier Lambotte, Benoit Favier   +20 more
wiley   +1 more source

Influence of HLA-B27 on the Ankylosing Spondylitis phenotype: results from the REGISPONSER database

Arthritis Research & Therapy, 2018
Objective To assess HLA-B27 influence on the clinical phenotype of Ankylosing Spondylitis (AS) patients. Method An observational, cross-sectional and descriptive study of AS patients from the Spanish REGISPONSER database was performed.
Marta Arévalo, Jordi Gratacós Masmitjà, Mireia Moreno, Joan Calvet, Cristobal Orellana, Desirée Ruiz, Carmen Castro, Pilar Carreto, Marta Larrosa, Eduardo Collantes, Pilar Font, REGISPONSER group   +11 more
doaj   +1 more source

THE ASSOCIATION OF ERAP2 GENE POLYMORPHISMS WITH SERONEGATIVE SPONDYLOARTHROPATHIES IN HLA-B27 NEGATIVE ROMANIANS [PDF]

Romanian Journal of Rheumatology, 2016
Objective. Our aim was to investigate whether two ERAP2 single nucleotide polymorphisms (rs2910686 and rs2248374) influence spondyloarthritis (SpA) susceptibility in Romanians. Methods.
Laura Ioana Cherciu, Marius Cherciu, Luis Ovidiu Popa, Mihai Bojinca, Monica Irina Dutescu, Violeta Bojinca, Constantin Bara, Olivia Mihaela Popa   +7 more
doaj   +1 more source

High‐Resolution Deep Learning Dixon Magnetic Resonance Imaging of the Sacroiliac Joints Is Noninferior to Standard Magnetic Resonance Imaging in Patients With Suspected Axial Spondyloarthritis

Arthritis &Rheumatology, EarlyView.
Objective To compare the multisequence standard magnetic resonance imaging (sMRI) protocol of the sacroiliac joints with a single high‐resolution deep learning–reconstructed Dixon sequence (DL‐Dixon) in patients with suspected axial spondyloarthritis (axSpA). Methods Seventy‐six patients with chronic low back pain and suspected axSpA underwent clinical,
Dominik Deppe, Mariam Koka, Fabian Proft, Sevtap Tugce Ulas, Kay‐Geert Hermann, Denis Poddubnyy, Mikhail Protopopov, Henriette Baum, Hildrun Haibel, Mehrgan Shahryari, Valeria Rios Rodriguez, Jens Vogel‐Claussen, Torsten Diekhoff   +12 more
wiley   +1 more source

Determinants of Difficult‐to‐Manage and Treatment‐Refractory Axial Spondyloarthritis: A Cross‐Sectional Analysis Within a Longitudinal Cohort

Arthritis &Rheumatology, EarlyView.
Objective The purpose of this study was to estimate the prevalence of difficult‐to‐manage (D2M) and treatment‐refractory (TR) axial spondyloarthritis (axSpA) and to identify factors associated with D2M and TR disease in a longitudinal cohort. Methods We performed a cross‐sectional analysis on data from the Schroeder Arthritis Institute Spondylitis ...
Patricia Remalante‐Rayco, Laura Passalent, Tina Chim, Hannah Vijayan, Manal Alnasser, Zeynep Baskurt, Robert D. Inman, Nigil Haroon, Denis Poddubnyy   +8 more
wiley   +1 more source

HLA-B27 frequency in a group of patients with psoriatic arthritis Freqüência de HLA-B27 em uma amostra de pacientes com artrite psoriática

Anais Brasileiros de Dermatologia, 2012
BACKGROUND: HLA-B27 is associated with spondyloarthritis, a group of diseases that includes psoriatic arthritis. OBJECTIVES: To describe the HLA-B27 frequency in a group of Brazilian patients with psoriatic arthritis and correlate its presence or absence
Danilo Garcia Ruiz, Mário Newton Leitão de Azevedo, Omar Lupi   +2 more
doaj   +1 more source

Phosphorylation of STAT-1 serine 727 is prolonged in HLA-B27-expressing human monocytic cells. [PDF]

PLoS ONE, 2013
A tissue antigen, HLA-B27, is strongly associated with a group of rheumatic diseases called spondyloarthritides. Despite the intensive research, the exact role of HLA-B27 in the pathogenesis of these diseases is still unclear. Here we studied whether HLA-
Marja Ruuska, Anna S Sahlberg, Kaisa Granfors, Markus A Penttinen   +3 more
doaj   +1 more source

T cells, the Next Big Target in Axial Spondyloarthritis?

Arthritis &Rheumatology, EarlyView.
Axial spondyloarthritis (axSpA) is a chronic inflammatory disease characterized by complex immune dysregulation, with T cells playing a central role in its pathogenesis. In this review, we synthesize current knowledge on diverse T cell subsets in axSpA, their pathogenic mechanisms, and emerging therapeutic strategies targeting these cells. We highlight
Mansi K. Aparnathi, Nigil Haroon
wiley   +1 more source

Association of HLA-B27 Gene and Rheumatoid Arthritis: Analysis of Potential Role as a Predictive Biomarker

Kurdistan Journal of Applied Research
Rheumatoid arthritis (RA) is a predominant inflammatory arthritis in human. The function of HLA-B27 gene in other types of arthritis has been studied, however, its function in RA is unclear. This study investigated the relative expression of HLA-B27 gene
Karzan Ghafur Khidhir, Baban Ahmad, Dana Khdr Sabir   +2 more
doaj   +1 more source

Deep Immunophenotyping Reveals Distinct Immune Signatures in Axial Spondyloarthritis and Psoriatic Arthritis

Arthritis &Rheumatology, EarlyView.
Objective Axial spondyloarthritis (axSpA) and psoriatic arthritis (PsA) are overlapping yet distinct conditions within the SpA spectrum. As divergent immunophenotypes may influence disease course and therapeutic response, we compared immune cell subsets, cytokine profiles, and inflammatory mediators.
Natalie Frede, Nils Craig‐Müller, Silke Kohrt, Marei‐Theresa Bott, Ulrich Salzer, Ana Cecilia Venhoff, Jens Thiel, Julia Frede, Reinhard E. Voll, Marta Rizzi, Raquel Lorenzetti, Nils Venhoff   +11 more
wiley   +1 more source