Peripheral endocrine–nutritional machine learning signature predicts short-term response to neoadjuvant immunochemotherapy in locally advanced gastric cancer

BackgroundMajor pathological response (MPR) to neoadjuvant PD-1 inhibitor plus chemotherapy in locally advanced gastric cancer (LAGC) varies widely and is incompletely explained by tumor-side biomarkers. Because checkpoint inhibitors act within a host …

Perinatal exposure to the environmental pollutant butyl benzyl phthalate (BBP) induces sex-specific alterations in the neuro-immune-endocrine network in adult rats

The plasticizer butyl benzyl phthalate (BBP), a ubiquitous endocrine disruptor, is commonly used in PVC products and can leach into the environment, leading to human exposure. BBP has been detected in the placenta, amniotic fluid, and breast milk, indi…

The prognostic significance of the lactate dehydrogenase-to-albumin ratio in extensive-stage small cell lung cancer patients receiving chemo-immunotherapy: a multicenter study

BackgroundThe lactate dehydrogenase-to-albumin ratio (LAR) has been acknowledged as an independent prognostic factor for multiple diseases. However, its prognostic significance in extensive-stage small cell lung cancer (ES-SCLC) patients treated with i…

Perioperative PD-1 inhibitor plus chemotherapy versus chemotherapy alone in gastric cancer with PAN metastasis undergoing D2 gastrectomy and PAND: a single-center retrospective cohort study

ObjectivesResearch on the efficacy of perioperative immunotherapy for gastric cancer with para-aortic lymph node (PAN) metastasis remains limited. This study aimed to compare the safety and efficacy of chemotherapy plus programmed cell death protein-1 …

T cell, M2 macrophage infiltration and collagen, fibronectin, VCAM-1 expression portend poor outcome in lupus nephritis

IntroductionDespite advances in lupus nephritis (LN) management, its heterogenous nature poses challenges in predicting treatment response. Multiplexed spatial proteomics offers a potential solution to dissect the heterogeneity of treatment response in…

Peripheral nervous system involvement accompanies central nervous system involvement in anti-N-methyl-D-aspartate receptor encephalitis

BackgroundAnti-N-methyl-D-aspartate receptor (NMDAR) encephalitis is the most common autoimmune encephalitis, primarily affecting the central nervous system (CNS) and typically presenting with neuropsychiatric symptoms. However, emerging evidence sugge…

Alopecia areata patients are associated with increased risk of glaucoma: a multicenter, retrospective cohort study

BackgroundAlopecia areata (AA) is a T cell–mediated autoimmune disease characterized by systemic immune activation that may extend to ocular tissues. However, whether AA increases the long-term risk of glaucoma remains unclear.MethodsWe conducted a mul…

Ecdysone signaling acts as a regulator of immunity and microbiota balance, shaping Leishmania infantum infection in Phlebotomus perniciosus

BackgroundThe steroid hormone ecdysone, acting through its nuclear receptor (EcR), is a key regulator of insect development and reproduction and also contributes to immune regulation and gut microbiota homeostasis. In sand flies, both immunity and the …

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