Results 101 to 110 of about 2,671,914 (293)

The role of donor-specifi c anti-HLA antibodies in the development of humoral rejection [PDF]

, 2018
Humoral rejection belongs to severe complications of the post-transplant period. Mechanisms of humoral rejection proceed through antibody formation. Donor specific anti-HLA antibodies (anti-HLA DSAs) damage transplant tissues by activating the complement
L. K. Tkhatl', E. D. Kosmacheva, I. A. Pashkova   +2 more
core   +1 more source

Homocitrullinated Peptides Drive Pro‐Inflammatory T Cell Responses in a Humanized Mouse Model of Rheumatoid Arthritis

Arthritis &Rheumatology, EarlyView.
Objective Anti‐homocitrullinated protein/peptide antibodies are specific to rheumatoid arthritis (RA) and predictive of worse prognosis, suggesting a pathogenic role for autoreactivity to homocitrullinated peptides (HomoCitP). However, T cell responses to HomoCitP remain largely unexplored.
Sofya Ulanova, Jaspreet Kaur, Gabrielle Buckley, S. M. Mansour Haeryfar, Lisa Cameron, Ewa Cairns, Lillian Barra   +6 more
wiley   +1 more source

De-Novo anti-HLA Antibodies After Renal Transplantation: Prevalance and Risk Factors

Turkish Journal of Nephrology, 2019
AIM: Development of de-novo anti-HLA antibodies in the post-transplant period might be the earliest finding of later chronic antibody mediated rejection.
Burak SUVAK, Kenan KEVEN, Şule ŞENGÜL, İlhan KURULTAK, Acar TÜZÜNER, Selçuk HAZİNEDAROĞLU, Hüseyin TUTKAK   +6 more
doaj  

Diagnostic value of anti-HLA antibody monitoring in the diagnosis of immunological complications following kidney transplantation

Вестник трансплантологии и искусственных органов
Introduction. Despite improvements in immunosuppressive therapy procedures, immunological complications continue to be a major cause of kidney graft loss.
V. O. Aleksandrova, I. V. Dmitriev, N. V. Borovkova, A. G. Balkarov, N. A. Mushta, N. V. Shmarina, N. V. Doronina, K. E. Lazareva   +7 more
doaj   +1 more source

The Role of IgM Anti‐acetylated Protein Antibodies and B Cells in the Origin of Antimodified Protein Autoimmunity in Rheumatoid Arthritis

Arthritis &Rheumatology, EarlyView.
Objective Rheumatoid arthritis (RA) is characterized by anti‐modified protein antibodies (AMPAs), including anti‐citrullinated protein antibodies (ACPA), anti‐carbamylated protein antibodies (anti‐CarP), and anti‐acetylated protein antibodies (AAPA). In contrast to other AMPAs, AAPA IgM is found in healthy individuals, raising questions about its role ...
Aegli Athanasiadou, Sanne Kroos, Renee van de Wetering, Rian Schopmeijer, Carin van der Keur, Michael Eikmans, Caroline Meijer, Solbritt Rantapää‐Dahlqvist, René E. M. Toes, Linda M. Slot, Diane van der Woude   +10 more
wiley   +1 more source

Increased Plasma Microbial tDR‐1 in At‐Risk Individuals Is Associated With Decreased Conversion to Clinical Rheumatoid Arthritis and Reduces an In Vitro Macrophage Type 1 Interferon Response

Arthritis &Rheumatology, EarlyView.
Objective Microbial small RNAs can regulate human genes. Higher plasma concentrations of microbial transfer RNA (tRNA)‐derived RNA‐1 (tDR‐1) were previously associated with lower rheumatoid arthritis (RA) disease activity. This study examined whether tDR‐1 concentrations differ in anticyclic citrullinated peptide‐3 positive (CCP3+) at‐risk individuals (
Anastasiia Phothisane, Tulsi K. Joishy, Carolina Ramirez‐Becerra, Qiong Wu, Jennifer Seifert, Marie L. Feser, Jill M. Norris, M. Kristen Demoruelle, LauraKay Moss, Kevin D. Deane, V. Michael Holers, Michelle J. Ormseth   +11 more
wiley   +1 more source

HLA-DQ2/DQ8 frequency in adult patients with celiac disease, their first-degree relatives, and normal population in Turkey

The Turkish Journal of Gastroenterology, 2019
Background/Aims: Celiac disease is an autoimmune, familial disease that results in susceptibility to gluten in cereal and cereal products in genetically susceptible individuals.
Şafak Meriç Özgenel, Tuncer Temel, Hava Üsküdar Teke, Pınar Yıldız, Hüseyin Korkmaz, Ayşegül Özakyol   +5 more
doaj   +1 more source

Dnmt3a Mutations Limit Normal and Autoreactive CD4+ T Follicular Helper Responses and Attenuate T Cell–Driven Joint Inflammation

Arthritis &Rheumatology, EarlyView.
Objective Somatic DNMT3A mutations are the most common drivers of clonal hematopoiesis in patients with rheumatoid arthritis (RA) and have been associated with seropositive disease and increased markers of inflammation. These mutations are predominantly hypomorphic or dominant‐negative, reducing DNMT3A function.
Yunbing Shen, Sanjaykumar Boddul, Zhaojun Li, Zsolt Kasza, Marlene Schülein, Bruno Raposo, Karine Chemin, Per‐Johan Jakobsson, Alexander Espinosa, Lars Klareskog, Fredrik Wermeling   +10 more
wiley   +1 more source

Anti-Saccharomyces cerevisiae antibodies in patients with inflammatory bowel disease and their first-degree relatives: Potential clinical value [PDF]

, 2002
Anti-Saccharomyces cerevisiae antibodies (ASCA) have been described as specific markers in Crohn's disease and their healthy first-degree relatives. 171 patients with Crohn's disease, their 105 first-degree relatives, 145 patients with ulcerative colitis
Török, H.-P., Hoelscher, Michael, Folwaczny, Christian, Vilsmaier, F., Herbinger, K. H., Glas, J.   +5 more
core   +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