Successful implementation of prophylactic veno-venoarterial extracorporeal membrane oxygenation in high-risk trauma surgery: A case report.

Introduction: Extracorporeal Membrane Oxygenation (ECMO) is increasingly utilized in trauma care, yet its elective use during high-risk surgeries remains unreported.

Case Report: We report a successful instance of prophylactic ECMO support via a Veno-Venoarterial (V-VA) configuration during high-risk surgery in a patient with extensive trauma, including severe thoracic damage and a highly unstable thoracic spine fracture. V-VA ECMO prevented complications such as hemodynamic and respiratory collapse associated with chest compression during the surgical procedure, as the patient should be in a prone position.

IFNL4 genetic variant can predispose to COVID-19.

Interferon lambda 4 (IFNλ4) has shown antiviral activity against RNA viruses, including some coronaviruses. Besides, genetic variants of IFNL4 can be predictive of the clearance of RNA viruses. However, little is known about the effect of these genetic variants on SARS-CoV-2 infection.

Proton pump inhibitors and risk for recurrent ischemic events or death in outpatients with symptomatic artery disease.

Bagkground And Aims: The influence of proton pump inhibitors (PPIs) on outcome in patients with symptomatic artery disease remains controversial.

Methods: FRENA is a prospective registry of consecutive outpatients with symptomatic coronary (CAD), cerebrovascular (CVD) or peripheral artery disease (PAD). We compared the risk for subsequent ischemic events or death according to the use of PPIs.

Multivariate analysis for coronary heart disease in heterozygote familial hypercholesterolemia patients.

Aim: rs599839 polymorphism has been related with low levels of cholesterol and reduced coronary heart disease (CHD).

Methods: We investigated the frequency of this polymorphism in patients with heterozygous familial hypercholesterolemia (HeFH) in the Spanish familial hypercholesterolemia cohort, 230 with and 202 without CHD. Results & discussion: A lower G-allele prevalence was observed in HeFH patients with CHD with respect to controls, 35 versus 45%, respectively (p = 0.

Long-Term Loss of Response in Proton Pump Inhibitor-Responsive Esophageal Eosinophilia Is Uncommon and Influenced by CYP2C19 Genotype and Rhinoconjunctivitis.

Objectives: Proton pump inhibitor-responsive esophageal eosinophilia (PPI-REE) is diagnosed in at least one-third of patients with suspected eosinophilic esophagitis (EoE). We aimed to evaluate the durability and factors influencing long-term efficacy of PPI therapy.

Methods: Retrospective multicenter cohort study of patients with PPI-REE who had at least 12 months of follow-up.

rs1801275 Interleukin-4 receptor alpha polymorphism in familial hypercholesterolemia.

Background: Interleukin-4 (IL-4) has been linked with atherogenic effects and some single nucleotide polymorphisms (SNPs) of the IL4/13 receptors (ILR4/13) have been associated with enhanced response to IL-4.

Objectives: We investigated the frequency of SNP ILR4/13 in patients with familial hypercholesterolemia (FH) compared with control relatives without FH and their possible association with cardiovascular disease (CVD).

Methods: ILR4/13 polymorphisms were studied in 626 subjects included in the Spanish FH cohort, 408 patients with FH and 218 healthy relative control subjects.

Telmisartan improves insulin resistance in patients with low cytokine levels.

Unlabelled: Metabolic syndrome (MS) is a disease with an inflammatory component. Telmisartan improves insulin resistance in MS, but its relationship with the inflammatory state is unknown. We investigated the effect of 3-month telmisartan therapy on homeostatic model assessment-insulin resistance (HOMA-IR) in hypertensive subjects with MS with regard to the levels of circulating plasma cytokines.

Treatment of cells with n-alpha-tosyl-L-phenylalanine-chloromethyl ketone induces the proteolytic loss of STAT6 transcription factor.

The implication of the STAT6 transcription factor in several human diseases makes the regulation of its activity a topic of great biological interest. The activation of this transcription factor is tightly regulated by kinases, phosphatases, and proteases. The initial aim of this study was to investigate the utility of protease inhibitors in controlling STAT6 activation.

Kaempferol inhibits IL-4-induced STAT6 activation by specifically targeting JAK3.

IL-4 is involved in several human diseases including allergies, autoimmunity, and cancer. Its effects are mainly mediated through the transcription factor STAT6. Therefore, investigation of compounds that regulate STAT6 activation is of great interest for these diseases.

Developmental responses of a terrestrial insect detritivore, Megaselia scalaris (Loew) to four selenium species.

Megaselia scalaris (Loew) (Diptera: Phoridae) is an important and ubiquitous terrestrial detritivore that consumes both animal and plant material. Because both plants and animals convert selenium pollutants into various forms, the relative toxicities of ecologically relevant concentrations of sodium selenate, sodium selenite, seleno-L-methionine, and Se-(methyl) selenocysteine hydrochloride to larvae were assessed in diet bioassays. In addition, ovipositional preferences of adults and developmental effects on the eggs and larvae were measured.

Proteolytic regulation of activated STAT6 by calpains.

The transcription factor STAT6 plays an important role in cell responses to IL-4. Its activation is tightly regulated. STAT6 phosphorylation is associated with JAKs, whereas dephosphorylation is associated with specific phosphatases.

Phosphatidylcholine-specific phospholipase C activity is necessary for the activation of STAT6.

It is well established that Janus kinase (JAK) tyrosine kinases play a key role in the activation of STAT6 by IL-4. In this study, we investigated additional molecules involved in this process. We previously found that IL-4 and TNF-alpha cooperate in the activation of STAT6 and NF-kappaB, suggesting that these transcription factors are regulated by common intracellular signaling pathways.