Spatial analysis of placentae during congenital cytomegalovirus infection suggests distinct cellular profiles in immune and trophoblast cells: an exploratory study

IntroductionHuman cytomegalovirus (CMV) is the leading infectious cause of congenital birth defects worldwide. The placenta is a major route of vertical transmission, and both immune and trophoblast cells are susceptible to CMV infection. This study ai…

Clinical characteristics of cadonilimab-associated infusion reactions: a severity-stratified analysis of 52 cases and preliminary management framework

ObjectiveTo describe the clinical characteristics of infusion-related reactions (IRRs) associated with cadonilimab in a real-world cohort and propose preliminary management considerations based on these observations.MethodsA descriptive retrospective c…

Integrated proteomic and metabolomic profiling characterizes tryptophan metabolic disturbance associated with mortality in ICU-admitted SFTS patients

Severe fever with thrombocytopenia syndrome (SFTS), caused by Dabie bandavirus, is associated with high mortality among intensive care unit (ICU) patients; however, the integrated proteomic–metabolomic mechanisms underlying fatal outcomes remain poorly…

IFN-γ, TNF-α, IL-10, IL-17 and IL-22 secretion capacities and activation profile of T cells in psoriatic arthritis patients under disease-modifying antirheumatic drug therapy

IntroductionWhile biologic disease-modifying antirheumatic drugs (bDMARDs) have transformed management, achieving complete remission remains a challenge due to complex immune networks in Psoriatic arthritis (PsA). This study aimed to characterize the f…

Mechanoinflammation in osteoarthritis: knowledge evolution, cellular interactions, and translational research priorities

BackgroundOsteoarthritis (OA) is increasingly recognized as a whole-joint disorder in which mechanical stress, cellular mechanosensing, and inflammatory responses interact across joint tissues. Although OA mechanoinflammation has attracted growing atte…

TCR clonotyping of paired blood and tonsillar T-follicular cells reveals the mixed origin of CD38high Tfrs

Circulating T follicular regulatory (cTfr) cells are measured as blood biomarkers after vaccination, in autoimmune disease (e.g., lupus, rheumatoid arthritis) and cancer immunotherapy, yet whether they originate from natural Tregs (yielding nTfr) or ge…

Association of the lactate dehydrogenase-to-albumin ratio with all-cause and non-relapse mortality in patients with aGVHD after allogeneic HSCT: a single-center retrospective cohort study

BackgroundAcute graft-versus-host disease (aGVHD) remains a leading cause of non-relapse mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). The lactate dehydrogenase-to-albumin ratio (LAR), integrating metabolic stress and …

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