Plasma PFDN2 suppresses head and neck squamous cell carcinoma progression by restricting CD64 on monocyte-driven inflammatory microenvironments

BackgroundHead and neck squamous cell carcinoma (HNSC) is a highly heterogeneous malignancy with poor prognosis and frequent recurrence. Beyond tumor-intrinsic alterations, the immune microenvironment plays a decisive role in tumor initiation and progr…

Imbalanced immune cell network and suboptimal cell activation: signatures associated with disease severity in vaccine-naïve COVID-19 patients

BackgroundCOVID-19 vaccination has significantly reduced mortality and morbidity. Recent studies in unvaccinated people indicate a more complex immune response beyond just the cytokine storm. Understanding changes in the immune cell network is crucial …

Immunization with MVA-based vaccines protects K18-hACE2 mice from SARS-CoV-2 infection-associated inflammatory lesions in brains

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known as the etiological agent of coronavirus disease 2019 (COVID-19). Extrapulmonary manifestations of COVID-19 have gained increasing recognition as significant contributors to disease s…

Vaping induces a marked pro-inflammatory state within the lung, which is at least partially due to its immunomodulatory effects

IntroductionE-cigarette use or “vaping” exposes the lungs to a large array of chemicals, flavors and nicotine. Initially marketed as a healthier alternative to tobacco use, research has since begun to demonstrate vaping plays a role in immune dysfuncti…

Antineuronal antibody titres in autoimmune encephalitis: clinical implications for diagnosis and long-term immunotherapy

IntroductionThe role of antineuronal antibody titres in the acute and long-term diagnostic and therapeutic management of autoimmune encephalitis (AE) remains unclear. In this retrospective monocentric cohort study, we aimed to (I) identify specific cha…

Exploring the mechanisms underlying quercetin, a key component of Achyranthis Bidentatae Radix, against intervertebral disc degeneration

ObjectiveIntervertebral disc degeneration (IDD) is a complex, multifactorial orthopedic disorder. This study aims to investigate the therapeutic effects and underlying mechanisms of quercetin (QUE), a key bioactive component of Achyranthis Bidentatae R…

Immune-related adverse events in patients with preexisting myasthenia gravis and thymoma following immune checkpoint inhibitor treatment: a retrospective, observational study

ObjectiveImmune checkpoint inhibitors (ICIs) can induce immune system activation and cause immune-related adverse events (irAEs). This study aimed to assess the incidence and management of irAEs in thymoma patients with preexisting MG who received ICI …

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