Granulocyte and Monocyte Adsorption Therapy in Patients With Sepsis: A Feasibility Study.

Background: The pathogenesis of sepsis is thought to be linked to a dysregulated immune response, particularly that involving neutrophils. We have developed a granulocyte adsorption column as a "decoy organ," which relocates the massive inflammation in organs in the body to a blood purification column. This study was conducted to assess the safety and experimental effectiveness of granulocyte monocyte adsorption apheresis-direct hemoperfusion (G1-DHP) in the treatment of patients with sepsis, using a prospective, multicenter design.

Prenatal inflammation impairs early CD11c-positive microglia induction and delays myelination in neurodevelopmental disorders.

Histological chorioamnionitis (HCA) is a form of maternal immune activation (MIA) linked to an increased risk of neurodevelopmental disorders in offspring. Our previous study identified neurodevelopmental impairments in an MIA mouse model mimicking HCA. Thus, this study investigated the role of CD11c microglia, key contributors to myelination through IGF-1 production, in this pathology.

Association between combined use of epidural analgesia and oxytocin administration during labor and offspring outcomes: a narrative review and proposal.

Studies have suggested that the administration of epidural analgesia (Epi) and oxytocin (OT) during labor affects offspring outcomes. However, the effects of their combined use remain unclear. This article aimed to review the outcomes of offspring exposed to Epi and OT, identify research gaps, and discuss future research directions.

Differential effects of structurally different lysophosphatidylethanolamine species on proliferation and differentiation in pre-osteoblast MC3T3-E1 cells.

Lysophosphatidylethanolamine (LPE) is a bioactive lipid mediator involved in diverse cellular functions. In this study, we investigated the effects of three LPE species, 1-palmitoyl LPE (16:0 LPE), 1-stearoyl LPE (18:0 LPE), and 1-oleoyl LPE (18:1 LPE) on pre-osteoblast MC3T3-E1 cells. All LPE species stimulated cell proliferation and activated the mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase (ERK) 1/2.

Poor prognostic factors for relapse of interstitial lung disease in microscopic polyangiitis: the Japanese multicentre REVEAL cohort study.

Background: This study investigated poor prognostic factors for the relapse of interstitial lung disease (ILD) in patients with microscopic polyangiitis (MPA) after remission induction therapy.

Methods: We enrolled patients diagnosed with MPA complicated by ILD according to the Chapel Hill Consensus definition from 2001 to 2023 in multiple institutions in the REVEAL cohort. All patients who were treated with immunosuppressive therapy were followed up, and those who relapsed with ILD were extracted in this study.