Results 41 to 50 of about 12,194 (179)

Microarray Analysis of Response of Salmonella during Infection of HLA-B27- Transfected Human Macrophage-Like U937 Cells

BMC Genomics, 2010
Background Human leukocyte antigen (HLA)-B27 is strongly associated with the development of reactive arthritis (ReA) in humans after salmonellosis. Human monocytic U937 cells transfected with HLA-B27 are less able to eliminate intracellular Salmonella ...
Hinton Jay CD, He Qiushui, Danino Vittoria, Ge Shichao, Granfors Kaisa   +4 more
doaj   +1 more source

A case of reactive arthritis after enteritis in in a 12-year-old boy [PDF]

Korean Journal of Pediatrics, 2011
Reactive arthritis comprises a subgroup within infection-associated arthritides in genetically susceptible hosts. Researchers and clinicians recognize two clinical forms of reactive arthritis which occurs after genitourinary tract infection and after ...
Peter Chun, Young Jin Kim, Young Mi Han, Young Mi Kim   +3 more
doaj   +1 more source

Decoding the Cellular Heterogeneity and Malignant Progression of Human Penile Squamous Cell Carcinoma by Single‐Cell RNA Sequencing

Advanced Science, Volume 13, Issue 14, 9 March 2026.
Single‐cell transcriptomic and functional analyses identify SEMA3C as a key regulator of tumor progression and tumor microenvironment remodeling in penile squamous cell carcinoma. SEMA3C promotes epithelial–mesenchymal transition, tumor growth, and invasion while shaping an immunosuppressive microenvironment, highlighting its potential as a prognostic ...
Xiheng Hu, Wensheng Shi, Liang Dong, Lingjuan Huang, Xiyuan Zhang, Yiting Feng, Jie Sun, Lanlan Liu, Teng Liu, Jun Fu, Bowen Zhong, Qihao Leng, Xiaohua Wu, Minfeng Chen, Lingfang Li, Yuan Li, Xin Jin, Long Wang, Jian Cao, Xin Li, Mingzhu Yin, Xiang Chen   +21 more
wiley   +1 more source

Histocompatibility HLA class I in anterior uveitis patients with and without spondyloarthritis

Современная ревматология, 2018
Anterior uveitis (AU) and ankylosing spondylitis (AS) are associated with histocompatibility human leukocyte antigen (HLA)-B27. Previous genetic studies conducted in different populations have also demonstrated other genetic associations, including HLA ...
I. A. Guseva, A. A. Godzenko, I. Yu. Razumova   +2 more
doaj   +1 more source

A Subset of Pro‐inflammatory CXCL10+ LILRB2+ Macrophages Derives From Recipient Monocytes and Drives Renal Allograft Rejection

Advanced Science, Volume 13, Issue 10, 18 February 2026.
This study uncovers a recipient‐derived monocyte‐to‐macrophage trajectory that drives inflammation during kidney transplant rejection. Using over 150 000 single‐cell profiles and more than 850 biopsies, the authors identify CXCL10+ macrophages as key predictors of graft loss.
Alexis Varin, Jovanne Palvair, Lennie Messager, Jamal Bamoulid, Jasper Callemeyn, Mélanie Chaintreuil, Ludivine Dal Zuffo, Didier Ducloux, Imane Farhat, Mathieu Legendre, Laurent Martin, Florian Renosi, Xavier Roussel, Thibaut Vaulet, Maarten Naesens, Claire Tinel, Baptiste Lamarthée   +16 more
wiley   +1 more source

Identification of the first signs or symptoms in different spondyloarthritis subtypes and their association with HLA-B27: data from REGISPONSER and RESPONDIA registries

RMD Open, 2023
Objective To describe and analyse the initial symptoms attributable to patients with spondyloarthritis (SpA) and their association with HLA-B27 status.Methods This was an observational, cross-sectional and multicentre study with patients who fulfilled ...
Jordi Gratacós, Clementina López-Medina, Janitzia Vázquez-Mellado, Eduardo Collantes-Estevez, Alejandro Escudero-Contreras, Xavier Juanola, Pilar Font-Ugalde, María Ángeles Puche-Larrubia, Lourdes Ladehesa-Pineda   +8 more
doaj   +1 more source

Autoantibody Response Toward Chromatin in Patients With Juvenile Idiopathic Arthritis

Arthritis &Rheumatology, Volume 78, Issue 2, Page 483-488, February 2026.
Objective Patients with juvenile idiopathic arthritis (JIA) frequently exhibit antinuclear antibodies (ANAs), but the specific antigen target recognized by them and the presence of additional autoantibody specificities in patients with JIA remains elusive.
Viola Pitkänen, Terhi Remes‐Pakarinen, Paula Vähäsalo, Milja Möttönen, Minna‐Maija Grönlund, Miika Arvonen, Mikael Knip, Riitta Veijola, Jorma Toppari, Jorma Ilonen, Johanna Lempainen, Anna‐Mari Schroderus, Liisa Kröger, Tuure Kinnunen   +13 more
wiley   +1 more source

Retrospective analysis of cutaneous immune‐related adverse events following checkpoint inhibitor therapy in melanoma patients reveals increased risk associated with the HLA‐B*51:01 allele

Cancer, Volume 132, Issue 3, 1 February 2026.
ABSTRACT Background While immune checkpoint inhibitors (ICIs) have shown significant efficacy, a common side effect is cutaneous immune‐related adverse events (irAEs). This study focuses on exploring the association between specific human leukocyte antigen (HLA) alleles and the development of cutaneous irAEs in melanoma patients undergoing ICI ...
Mckenzie DiLeo, Samantha Oglesby, Cheuk Hong Leung, Kristen E. Pauken, Sahira Farooq, Lauren E. Haydu, Shelby L. Kubicki, Rebeca Martinez, Macartney Welborn, Sana Zahiruddin, Jun Zou, Kai Cao, Anisha B. Patel   +12 more
wiley   +1 more source

Generation of induced pluripotent stem cells from an HLA-B27 positive ankylosing spondylitis patient with syndesmophyte formation

Stem Cell Research
Human leukocyte antigen (HLA)-B27 is the genetic marker for ankylosing spondylitis (AS). Here, we generated induced pluripotent stem cells (iPSCs) from peripheral blood mononuclear cells of a male AS patient carrying HLA-B27 with syndesmophyte formation ...
Wan-Hao Tsai, Yen-Chun Lin, Shih-Hsun Lan, Yu-Heng Lin, Chun-Hsiung Chen, Song-Chou Hsieh, Chin-Hsiu Liu   +6 more
doaj   +1 more source

The impact of B‐cell reconstitution on mRNA vaccine responses in allogeneic stem cell transplant recipients

Clinical &Translational Immunology, Volume 15, Issue 2, 2026.
We characterised B‐cell responses to vaccination in allogeneic haematopoietic stem cell transplant (alloHCT) recipients. While mRNA prime‐boost vaccination stimulated expansion of vaccine‐specific B cells to affinity mature in a majority of alloHCT recipients, responses were variable and seemingly restricted by the presence of immature B‐cell ...
Fredrika Hellgren, Rodrigo Arcoverde Cerveira, Gustaf Lindgren, Puran Chen, Klara Lenart, Sebastian Ols, Alberto Cagigi, Davide Valentini, Mireia Rocavert Barranco, Evangelin Shaloom Vitus, Martin Corcoran, Yong‐Dae Gwon, Mattias NE Forsell, Magnus Evander, COVAXID Study Group, Peter Bergman, Marcus Buggert, Hans‐Gustaf Ljunggren, Soo Aleman, Gunilla B Karlsson Hedestam, Andreas Björklund, Anna Nordlander, Per Ljungman, Stephan Mielke, Karin Loré   +24 more
wiley   +1 more source