Exogenous IFN-α delivered as an intranasal adjunct to systemic vaccination directs vaccine-specific T-cell responses to the upper respiratory tract

Respiratory infectious diseases remain a major global health burden, sustained by ongoing community transmission. Licensed respiratory vaccines are predominantly systemically administered, which elicit vaccine-induced antigen-specific circulating immun…

Neutrophil extracellular traps promote lung colonization of triple-negative breast cancer by inducing mesenchymal to epithelial transition

Metastatic recurrence is still a major problem for triple-negative breast cancer (TNBC). Neutrophil extracellular traps (NETs) in the pulmonary microenvironment are known to play key roles in the metastatic colonization and outgrowth of TNBC. However, …

Dual blockade of adenosine A2A and A2B receptors is required to reverse NECA-induced immunosuppression in human macrophages: Implications for cancer immunotherapy

Adenosine accumulation within the tumour microenvironment is a major barrier to effective cancer immunotherapy, driving potent immunosuppression through adenosine receptor signalling. While current clinical strategies primarily target the A2A adenosine…

Intravascular immune cell labeling as a critical methodological tool for characterizing CD4+ T cells in the lung in EAE

IntroductionGrowing evidence highlights the lung -brain axis as a key contributor to CNS autoimmunity. However, accurate characterization of lung immune cells remains technically challenging because standard transcardial perfusion does not eliminate th…

Durable immunovirological control after sequential mogamulizumab and tucidinostat in relapsed or refractory adult T-cell leukemia/lymphoma

Adult T-cell leukemia/lymphoma (ATLL) is an aggressive HTLV-1-associated T-cell neoplasm, and durable control of relapsed/refractory disease remains difficult without allogeneic hematopoietic stem cell transplantation. Mogamulizumab, an afucosylated an…

Immuno-based profiling of knee osteoarthritis patients identifies baseline characteristics associated with positive response to autologous platelet-rich plasma injection at one-year follow-up

BackgroundOsteoarthritis (OA) is a degenerative musculoskeletal disease of multifactorial origin causing chronic disability, despite numerous treatment options for which there are no predictive biomarkers on the different endotypes. We aimed at definin…

HLA-DRB1*14 is associated with lower odds of symptomatic SARS-CoV-2 infection in Mexican individuals

Mexico has been one of the countries most affected by the COVID-19 pandemic. Several factors can influence the susceptibility to SARS-CoV-2 infection, particularly highly polymorphic genes in the HLA system. Therefore, this pilot study analyzed the ass…

Reporter immunogenicity as a defined rejection antigen: a noninvasive platform for skin transplant immunobiology

BackgroundPreclinical transplantation models largely rely on macroscopic or terminal assessments of graft fate, limiting longitudinal evaluation of immune rejection and tolerance induction. Reporter proteins such as enhanced green fluorescent protein (…

Elevated admission C-reactive protein identifies complicated or high-risk acute Stanford type B aortic dissection

ObjectiveTo investigate the association between admission C-reactive protein (CRP) levels and complicated or high-risk presentations in acute Stanford type B aortic dissection (TBAD) and to evaluate the potential value of CRP as a simple, inexpensive, …

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