Multiple Myeloma Cells Shift the Fate of Cytolytic ILC2s Towards TIGIT-Mediated Cell Death.

Background: Growing evidence attests to the multifaceted roles of group 2 innate lymphoid cells (ILC2s) in cancer immunity. They exhibit either pro- or anticancer activity depending on tumor type but their function in Multiple Myeloma (MM) is still not elucidated.

Methods: The bone marrow (BM) and peripheral blood (PB) of patients (pts) with MM or precancerous conditions were collected, and specific properties of ILC2 subsets were assessed by flow cytometry.

A Single Session of Beach Tennis with Recreational Athletes Improves Anxiety Symptoms in Women but Not in Men: A Randomized Trial.

Introduction: Beach tennis has become a popular sport, but research on its mental health benefits is scarce. To the best of our knowledge, no studies have examined the effects of beach tennis on anxiety symptoms.

Objectives: To assess the effect of a single session of beach tennis, in both singles and doubles modes, on anxiety symptoms.

Predictive model of intrahepatic collateral vessels among hepatic veins in patients with liver tumors involving the caval confluence.

Background: Communicating vessels among hepatic veins in patients with tumors invading/compressing hepatic veins at their caval confluence facilitate new surgical solutions. Although their recognition by intraoperative ultrasound has been described, the possibility of preoperative detection still remains uncertain. We aimed to develop a model to predict their presence before surgery.

Novel 2-Thiazolylhydrazone with Druggable Properties for Antifungal Application.

Fungal infections have become a growing concern in healthcare, particularly in immunocompromised individuals, with species like , , and posing significant challenges due to rising resistance and limited treatment options. In response, novel antifungal agents are being explored, including thiazolyl hydrazones. This study focuses on the development of a novel thiazolylhydrazone derivative, RW3.

Self-Assembly of Particles on a Curved Mesh.

Discrete statistical systems offer a significant advantage over systems defined in the continuum, since they allow for an easier enumeration of microstates. We introduce a lattice-gas model on the vertices of a polyhedron called a pentakis icosidodecahedron and draw its exact phase diagram by the Wang-Landau method. Using different values for the couplings between first-, second-, and third-neighbor particles, we explore various interaction patterns for the model, ranging from softly repulsive to Lennard-Jones-like and SALR.

The bidirectional relationship between pain and tobacco use: Insights from the longitudinal Population Assessment of Tobacco and Health (PATH) study.

Background: Tobacco smoking remains the leading preventable cause of death, whereas chronic pain is the leading cause of disability. Chronic pain and tobacco smoking are closely interrelated. We investigated whether pain predicts daily cigarette smoking and if daily cigarette smoking predicts the development of pain.

Results of the Latin American Pediatric Oncology Group (GALOP-2011) Trial for Patients With Localized Ewing Sarcoma: A Multicentric Study of Interval-Compressed Multiagent Chemotherapy.

Background: GALOP investigators developed a prospective cooperative protocol for localized Ewing sarcoma (ES) incorporating interval-compressed chemotherapy (VDC/IE, vincristine, doxorubicin, cyclophosphamide/ifosfamide and etoposide). After completing conventional treatment, patients were randomized to 1 year of metronomic chemotherapy (vinblastine and cyclophosphamide).

Methods: Phase III randomized prospective trial.

Towards an HCV vaccine: an overview of the immunization strategies for eliciting an effective B-cell response.

Introduction: 58 million people worldwide are chronically infected with hepatitis C virus (HCV) and are at risk of developing cirrhosis and hepatocellular carcinoma (HCC). Direct-acting antivirals are highly effective; however, they are burdened by high costs and the unchanged risk of HCC and reinfection, making prophylactic countermeasures an urgent medical need. HCV high genetic diversity is one of the main obstacles to vaccine development.

Efficacy of Amitriptyline in Irritable Bowel Syndrome: A Systematic Review and Meta-analysis.

Background/aims: Amitriptyline is prescribed off-label for irritable bowel syndrome (IBS). We conducted a meta-analysis to assess its efficacy.

Methods: A systematic literature review was conducted until November 10, 2023, using MEDLINE, Embase, Cochrane Library, and Web of Science to study the efficacy of amitriptyline in patients with IBS.

Cellular and biochemical alterations induced by diesel oil in the brown alga Sargassum cymosum var. stenophyllum cultured in vitro.

The effect of the in vitro acute exposure to diesel oil (0.001%, 0.01%, 0.

First Identification of Emerging Pathogenic Yeast in (Diptera: Psychodidae) at a Brazilian Hospital.

Psychodinae (Diptera: Psychodidae), commonly known as "drain flies", are a subfamily of insects adapted to environments modified by humans. While often regarded as harmless, it has been reported that they may carry pathogenic microorganisms, contributing to hospital environmental contamination and potentially playing a role in healthcare-associated infections. This study aimed to investigate drain flies in a hospital setting to assess their role in carrying microbial pathogens.

Stilbenes in Red Wine: Formation and Biological Potential of Resveratrol and Piceid Dimers.

Resveratrol and its glucoside, piceid, are the primary stilbenes present in wine. These compounds are well known for their pharmaceutical properties. However, these compounds can undergo chemical transformations in wines, such as polymerization in the presence of metallic reagents.

Genome-wide association study on overweight in Brazilian children with asthma: Old stories and new discoveries.

Introduction: Overweight and obesity are chronic and multifactorial diseases with a strong genetic component contributing to weight gain across all age groups. This study aimed to conduct a Genome-wide Association Study (GWAS) on a cohort of 1,004 Brazilian children (5-11 years old) to identify specific DNA regions associated with susceptibility to overweight.

Methods: The GWAS was performed on children participating in the SCAALA (Asthma and Allergy Social Changes in Latin America) program, with participants classified as either overweight or non-overweight.

Clinical profile, staging and oncological treatment of ten leading cancer types between young vs older patients from 2000 to 2019 in Brazil.

Introduction: Cancer has become a public health problem worldwide, affecting individuals of different age groups, including children, young adults and older patients.

Objective: To determine the clinical profile, staging and standard of oncological treatment of the 10 most frequent primary sites of cancer in young patients (< 60 years) vs older patients (≥ 60 years old) diagnosed between 2000 and 2019 in Brazil.

Materials And Methods: This cross-sectional study used data from the secondary database of the Hospital Cancer Registry, available on the web www.

Antifungal effects of thiosemicarbazone-chalcones on Aspergillus, Candida and Sporothrix strains.

The frequency of opportunistic fungal infections has been increasing, impacting agriculture, food, and health sectors. In this work, four thiosemicarbazone-chalcones (TC) were synthesized and evaluated by the radial diffusion method against filamentous fungi. All TCs were effective against Aspergillus parasiticus, especially the fluor-substituted one, with radial growth inhibition of 62,9% and 74,4% at the lower (0.

Buprenorphine versus full agonist opioids for acute postoperative pain management: a systematic review and meta-analysis of randomized controlled trials.

Background/importance: Opioids continue to play a key role in managing acute postoperative pain, but their use contributes to adverse outcomes. Buprenorphine may offer effective analgesia with a superior safety profile.

Objective: To compare the efficacy and safety of buprenorphine with other opioids for acute postoperative pain management in adults.

Guadua angustifolia biochar/TiO composite and biochar as bio-based materials with environmental and agricultural application.

Globally, the companies that make commercial use of bamboo culms produce different kinds of solid waste rich in lignocellulosic biomass, which in some cases is not used and is discarded in landfills or incinerated in the open air; losing the possibility of recovering them and using them in other productive sectors. The research objective were to produce a biochar from Guadua agustifolia  Kunth sawdust, evaluate its potential environmental and agricultural use, obtain a biochar/TiO  composite to inactivate Escherichia coli and use the biochar as a soil conditioner in medicinal plants producing phenolic compounds and flavonoids. Biochar composite (produced at 300 °C for 1 h) involved TiO at 450 °C for 1 h for inactivation of E.

Inflammatory and Oxidative Patterns Regulated by Theracurmin Intake in an Experimental Model of Hypertrophic Training and Detraining.

Dietary supplements have improved performance and muscle hypertrophy in athletes and nonathletes in the past few decades. Theracurmin, a nutraceutical supplement based on curcumin, has been highlighted by its anti-inflammatory and antioxidant properties in physiological and pathological conditions. This study aimed to investigate the effects of theracurmin intake (300 mg/kg), containing 30 mg/kg of curcumin, in male Swiss mice (n = 66) under distinct protocols of climbing stairs (strength exercise) and their respective detraining period.

Analgesic efficacy of tapentadol in chronic joint disorders in horses: plasma serotonin concentration and adrenocortical response as biomarkers of pain-induced stress.

The study aimed to evaluate the analgesic efficacy of tapentadol in horses, by determining plasma serotonin concentration and adrenocortical response, as biomarkers of pain stress in chronic joint disorders. Thirty-six horses (20 females and 16 males) were divided into three groups of 12 subjects each: group A, osteoarthritis (OA), grade 3-4 lameness; group B, OA, grade 5 lameness; and group C, no OA, no lameness, were enrolled. The orthopedic examination included flexion tests, and radiological and ultrasound examinations.

Mineral composition in mussel and clam from Faro Lake of Messina: risk assessment for human health.

Bivalve are exposed to a wide range of contaminants, some of which may be toxic to human health. The aim of this study was to detect essential and non-essential elements such as Na, Ca, Mg, Cr, Mn, Fe, Ni, Cu, Zn, As, Cd, Pb, Hg, Be and Co in water, sediments, and and from Faro Lake. It is a lake of marine origin located on the northern coast of Messina (Sicily), where shellfish farming has been practiced for many years.

New insights into the putative role of leucine-rich repeat proteins of and their participation in host cell invasion: an analysis.

Pathogenic are spirochetes that cause leptospirosis, a worldwide zoonotic disease. Leptospirosis affects humans and animals, with approximately 1 million human infections and 60,000 deaths per year. The diversity of leptospiral strains and serovars allied to the fact that pathogenesis is not yet fully understood, make the development of an effective vaccine against leptospirosis a challenge.

Benefits of physical exercise through multivariate analysis in sedentary adults and elderly: An analysis of physical fitness, health and anthropometrics.

This study employed multivariate analysis to investigate the effects of a 14-week multicomponent training program on sedentary adults and older populations, focusing on improvements in physical fitness, health markers, and anthropometric measures. The data included 376 participants aged 30 to 84 years who had been inactive for at least 3 months. Results showed that participants aged 71 and above had lower systolic blood pressure, height, body mass, elbow flexion and extension, sitting and standing up from a chair, agility, 6-Minute Walk Test (6MWT), and handgrip strength values compared to younger age groups (p < 0.

Interference by vitamin B12-macrocomplexes: towards an effective detection and correct interpretation of hypo- and hypervitaminemia.

Objectives: The presence of macro-B12 is a cause of factual hypervitaminemia B12. Precipitation with polyethylene glycol (PEG) is a simple method of removing high-molecular-weight biomolecules. However, "free" molecule may co-precipitate.