Unsaturated fatty acids, omega-3 index and hospitalization in MISC.

The growing interest in Omega-3 fatty acids as diagnostic markers or new therapeutic approaches also for COVID-19 disease, led us to investigate the presence of potential correlations between Omega-3 fatty acids' levels in whole blood and days of hospitalization or admission to the paediatric intensive care unit (PICU) in 51 children with MIS-C diagnosis following SARS-CoV-2 infection. A statistically significant negative correlation was observed between days of hospitalization and docosapentaenoic acid (22:5n-3,DPA), docosahexaenoic acid (DHA) and total Omega-3 FA levels. Dividing the study group into quartiles according to Omega-3-Index (O3I), no statistically significant difference was observed with respect to the PICU admission rate.

Salivary fatty acids in humans: a comprehensive literature review.

Fatty acids (FAs) exert diverse biological functions in humans, influencing physiological responses and, ultimately, health and disease risk. The analysis of FAs in human samples has significant implications and attracts interest in diagnostics and research. The standard method for assessing FA profiles involves the collection of blood samples, which can be inconvenient, invasive, and potentially painful, particularly for young individuals outside hospital settings.

Lifestyle Intervention and Excess Weight in Chronic Obstructive Pulmonary Disease (COPD): INSIGHT COPD Randomized Clinical Trial.

Being overweight or obese is common among patients with chronic obstructive pulmonary disease (COPD), but whether interventions targeted at weight loss improve functional impairments is unknown. INSIGHT (Intervention Study in Overweight Patients with COPD) tested whether a pragmatic low-intensity lifestyle intervention would lead to better physical functional status among overweight or obese participants with COPD. The trial was a 12-month, multicenter, patient-level pragmatic clinical trial.

Bicalutamide and Trehalose Ameliorate Spinal and Bulbar Muscular Atrophy Pathology in Mice.

Spinal and bulbar muscular atrophy (SBMA) is characterized by motor neuron (MN) degeneration that leads to slowly progressive muscle weakness. It is considered a neuromuscular disease since muscle has a primary role in disease onset and progression. SBMA is caused by a CAG triplet repeat expansion in the androgen receptor (AR) gene.

Pro-resolving and pro-inflammatory fatty acid-derived mediators in sputum of stable state bronchiectasis patients.

Background: Bronchiectasis is characterized by neutrophilic inflammation and frequent exacerbations often associated with infections. Lipid mediators play critical roles in the inflammatory response, and the balance between anti-inflammatory and pro-inflammatory mediators could drive to chronic inflammation. The aim of this study was to evaluate the metabolites of docosahexaenoic acid and arachidonic acid in sputum of adults with bronchiectasis defining their associations with clinical data, bacterial load and neutrophil elastase.

Effect of a Remotely Delivered Self-directed Behavioral Intervention on Body Weight and Physical Health Status Among Adults With Obesity: The D-ELITE Randomized Clinical Trial.

Importance: The effectiveness of remotely delivered, self-directed, weight loss programs in routine clinical practice is largely unknown.

Objective: To test whether a self-directed, remotely administered behavioral lifestyle intervention improves weight and self-reported general health status compared with usual care.

Design, Setting, And Participants: In this randomized clinical trial, 511 adults with a body mass index (BMI) of 30 or more and less than 45 (based on electronic health record [EHR] weight and height), were enrolled from 30 Veterans Health Administration (VHA) sites between February 15, 2018, and December 18, 2018 (final follow-up February 18, 2021).

A Randomized Trial of a Nurse-Led Palliative Care Intervention for Patients with Newly Diagnosed Lung Cancer.

Specialist palliative care improves quality of life (QOL), symptom burden, and may prolong survival among patients with advanced lung cancer. Previous trials focused on advanced disease, and less is known about patients across a broad range of stages. We sought to assess the effect of a nurse-led telephone-based primary palliative care intervention that focused on patients across a broad range of stages.

Plasma FA composition in familial LCAT deficiency indicates SOAT2-derived cholesteryl ester formation in humans.

Mutations in the LCAT gene cause familial LCAT deficiency (Online Mendelian Inheritance in Man ID: #245900), a very rare metabolic disorder. LCAT is the only enzyme able to esterify cholesterol in plasma, whereas sterol O-acyltransferases 1 and 2 are the enzymes esterifying cellular cholesterol in cells. Despite the complete lack of LCAT activity, patients with familial LCAT deficiency exhibit circulating cholesteryl esters (CEs) in apoB-containing lipoproteins.

Deploying a telemedicine collaborative care intervention for posttraumatic stress disorder in the U.S. Department of Veterans Affairs: A stepped wedge evaluation of an adaptive implementation strategy.

Objective: To address barriers to trauma-focused psychotherapy for veterans with posttraumatic stress disorder (PTSD), we compared two implementation strategies to promote the deployment of telemedicine collaborative care.

Method: We conducted a Hybrid Type III Effectiveness Implementation trial at six VA medical centers and their 12 affiliated Community Based Outpatient Clinics. The trial used a stepped wedge design and an adaptive implementation strategy that started with standard implementation, followed by enhanced implementation for VA medical centers that did not achieve the performance benchmark.

A comparison of patient-reported mental health outcomes for the Department of Veterans Affairs' regional telehealth and Community Care Programs.

Objectives: To compare patient-reported outcomes for veterans with limited access to Department of Veterans Affairs (VA) mental health services referred to the Veterans Community Care Program (VCCP) or regional telehealth Clinical Resource Hubs-Mental Health (CRH-MH).

Data Sources: This national evaluation used secondary data from the VA Corporate Data Warehouse, chart review, and primary data collected by baseline survey between October 8, 2019 and May 27, 2020 and a 4-month follow-up survey.

Study Design: A quasi-experimental longitudinal study design was used to sample 545 veterans with VCCP or CRH-MH referrals for new treatment episodes.

Health System Approach to Improve Chronic Obstructive Pulmonary Disease Care after Hospital Discharge: Stepped-Wedge Clinical Trial.

Patients discharged from the hospital for chronic obstructive pulmonary disease (COPD) exacerbation have impaired quality of life and frequent readmission and death. Clinical trials to reduce readmission demonstrate inconsistent results, including some demonstrating potential harms. We tested whether a pragmatic proactive interdisciplinary and virtual review of patients discharged after hospitalization for COPD exacerbation would improve quality of life, using the Clinical COPD Questionnaire, and reduce all-cause 180-day readmission and/or mortality.

Blood Fatty Acids Profile in MIS-C Children.

MIS-C (multisystem inflammatory syndrome in children) linked to SARS-CoV-2 infection, is a pathological state observed in subjects younger than 21 years old with evidence of either current SARS-CoV-2 infection or exposure within the 4 weeks prior to the onset of symptoms, the presence of documented fever, elevated markers of inflammation, at least two signs of multisystem involvement, and, finally, lack of an alternative diagnosis. They share with adult COVID-19 patients the presence of altered markers of inflammation, but unlike most adults the symptoms are not pulmonary but are affecting several organs. Lipid mediators arising from polyunsaturated fatty acids (PUFA) play an important role in the inflammatory response, with arachidonic acid-derived compounds, such as prostaglandins and leukotrienes, mainly pro-inflammatory and ω3 PUFA metabolites such as resolvins and protectins, showing anti-inflammatory and pro-resolution activities.

Effects of Mediterranean Diet or Low-Fat Diet on Blood Fatty Acids in Patients with Coronary Heart Disease. A Randomized Intervention Study.

The Mediterranean diet (MD) prevents cardiovascular disease by different putative mechanisms, including modifications in the blood fatty acid (FA) profile. Polytherapy for secondary cardiovascular prevention might mask the effect of MD on the FA profile. This study was aimed to assess whether MD, in comparison with a low-fat diet (LFD), favorably modifies the blood FA profile in patients with coronary heart disease (CHD) on polytherapy.

Bioactive Compounds in Edible Oils and Their Role in Oxidative Stress and Inflammation.

Diet and inflammatory response are recognized as strictly related, and interest in exploring the potential of edible fats and oils for health and chronic diseases is emerging worldwide. Polyunsaturated fatty acids (PUFAs) present in fish oil (FO), such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), may be partly converted into oxygenated bioactive lipids with anti-inflammatory and/or pro-resolving activities. Moreover, the co-presence of phenolic compounds and vitamins in edible oils may prevent the development of chronic diseases by their anti-inflammatory, antioxidant, neuroprotective, and immunomodulatory activities.

Testing a self-directed lifestyle intervention among veterans: The D-ELITE pragmatic clinical trial.

Nearly half of Veterans have obesity, fueling chronic diseases. The Department of Veterans Affairs (VA) offers an evidence-based behavioral weight management intervention called MOVE!, mostly delivered through in-person group sessions. Few eligible Veterans participate due to factors like distance and preferences, mirroring barriers in the general population.

Associations of whole blood polyunsaturated fatty acids and insulin resistance among European children and adolescents.

This study aims to examine the association of whole blood n-3 and n-6 polyunsaturated fatty acids (PUFA) with insulin resistance (IR) in children. Whole blood fatty acids were measured in 705 children aged 2-9 years of the European IDEFICS/I.Family cohort using gas chromatography in units of weight percentage of all detected fatty acids (%wt/wt).

Dairy Consumption at Snack Meal Occasions and the Overall Quality of Diet during Childhood. Prospective and Cross-Sectional Analyses from the IDEFICS/I.Family Cohort.

There is scarce information on the influence of dairy consumption between main meals on the overall diet quality through childhood, constituting the main aim of this research. From the Identification and prevention of Dietary- and lifestyle induced health EFfects In Children and infantS (IDEFICS) study, and based on the data availability in each period due to drop outs, 8807 children aged 2 to 9.9 years from eight European countries at baseline (T0: 2007-2008); 5085 children after two years (T1); and 1991 after four years (T3), were included in these analyses.

CHF6001 Inhibits NF-κB Activation and Neutrophilic Recruitment in LPS-Induced Lung Inflammation in Mice.

Inhibitors of phosphodiesterase 4 (PDE4) are potent anti-inflammatory agents, inhibiting the production of inflammatory mediators through the elevation of intracellular cAMP concentrations. We studied the activity of a novel PDE4 inhibitor, CHF6001, both in human cells and , using bioluminescence imaging (BLI) in mice lung inflammation. Mice transiently transfected with the luciferase gene under the control of an NF-κB responsive element (NF-κB-luc) have been used to assess the anti-inflammatory activity of CHF6001 in lipopolysaccharide (LPS)-induced lung inflammation.

Predictive associations between lifestyle behaviours and dairy consumption: The IDEFICS study.

Background And Aim: Physical activity (PA) and sedentary behaviours (SB) are related to obesity and cardiometabolic risk; however, the literature is controversial regarding the effect of dairy consumption on the development of cardiovascular disease (CVD) risk factors. The aim of this study was to assess longitudinally the relationship between specific lifestyle behaviours (PA and SB) and dairy consumption in a sample of European children and adolescents.

Methods And Results: Children from the IDEFICS study were included in the analyses.

Rapid Metabolization of Protectin D1 by β-Oxidation of Its Polar Head Chain.

Protectin D1 [neuroprotectin D1 (), PD1] has been proposed to play a key role in the resolution of inflammation. Aside from its ω-monohydroxylated metabolite, little has been reported on its metabolic fate. Upon incubation in HepG2 cells, liquid chromatography-tandem mass spectrometry (LC-MS/MS) revealed the formation of two main metabolites, identified as and by comparison with standards obtained through demanding total chemical syntheses.

Arachidonic Acid and Docosahexaenoic Acid Metabolites in the Airways of Adults With Cystic Fibrosis: Effect of Docosahexaenoic Acid Supplementation.

Cystic fibrosis (CF) is an autosomal recessive disorder, caused by genetic mutations in CF transmembrane conductance regulator protein. Several reports have indicated the presence of specific fatty acid alterations in CF patients, most notably decreased levels of plasmatic and tissue docosahexaenoic acid (DHA), the precursor of specialized pro-resolving mediators. We hypothesized that DHA supplementation could restore the production of DHA-derived products and possibly contribute to a better control of the chronic pulmonary inflammation observed in CF subjects.

Symptom Burden and Palliative Care Needs Among High-Risk Veterans With Multimorbidity.

Context: Palliative care research has focused on patients with disease-specific conditions. However, older patients with multimorbidity may have unmet palliative care needs.

Objectives: We assessed symptom burden and quality of life among veterans with multimorbidity and sought to determine if their bothersome symptoms were addressed and treated in the primary care setting.