180,653 results match your criteria: "Portugal; Associate Laboratory i4HB - Institute for Health and[Affiliation]"

sp. nov. and sp. nov., isolated from forest soil in Ireland.

Int J Syst Evol Microbiol

September 2025

School of Biomolecular and Biomedical Science, Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland.

Two yeast strains, PYCC 10015 and PYCC 10016, were isolated from soil from an Irish forest. Sequence analysis of the internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2) of the rRNA gene repeat, and the D1/D2 domain of the LSU rRNA gene, showed that they belong to the and genera of the order , but they did not exactly match any known species.

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Synovial MS4A4A correlates with inflammation and counteracts response to corticosteroids in arthritis.

Proc Natl Acad Sci U S A

September 2025

Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute and Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, United Kingdom.

MS4A4A belongs to the MS4A tetraspan protein superfamily and is selectively expressed by the monocyte-macrophage lineage. In this study, we aimed to evaluate the role of MS4A4A+ macrophages in rheumatoid arthritis (RA) pathogenesis and response to treatment. RNA sequencing and immunohistochemistry of synovial samples from either early treatment-naïve or active chronic RA patients showed that MS4A4A expression positively correlated with synovial inflammation.

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Purpose: This systematic review provides a critical evaluation, synthesis of the existing literature on isotretinoin's effects on craniomaxillofacial bone.

Methods: Following the PRISMA guidelines and registered in PROSPERO, the review was conducted in August 2024 across various databases. Eligible in vivo studies were analysed for their assessment of isotretinoin's effects on craniomaxillofacial bone.

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Background: Previous results from this phase 3 trial showed that progression-free survival among participants with previously untreated (epidermal growth factor receptor)-mutated advanced non-small-cell lung cancer (NSCLC) was significantly improved with amivantamab-lazertinib as compared with osimertinib. Results of the protocol-specified final overall survival analysis in this trial have not been reported.

Methods: We randomly assigned, in a 2:2:1 ratio, participants with previously untreated -mutated (exon 19 deletion or L858R substitution), locally advanced or metastatic NSCLC to receive amivantamab-lazertinib, osimertinib, or lazertinib.

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Purpose: To assess differences in intraocular lens (IOL) power calculation prediction error (PE) considering the manufacturing tolerance or exact power (EP) versus labeled power (LP), and to compare accuracy using the Barrett formula with optimized constant versus a thick-lens formula.

Methods: The PE and absolute PE were calculated for a random eye of patients implanted with the multifocal Liberty Q-Flex 640PM IOL (Medicontur Ltd) considering the LP and the EP provided by the manufacturer. The outcomes for the Barrett with optimized constant formula and a thick-lens formula personalized for the surgeon, biometer, and IOL were compared.

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Purpose: This European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA) formal consensus aims to provide evidence- and expert opinion-based recommendations for the use of point-of-care- and expanded-cell-based therapy (CBT) in the treatment of knee osteoarthritis (OA), focusing on indications, preparation, and administration.

Methods: A multidisciplinary group of 77 leading experts in musculoskeletal regenerative medicine from 22 European Countries formed a steering group, a rating group, and a reader group. The steering group developed 23 questions, originating from 27 statements.

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Botulinum toxin injection of the piriformis muscle for refractory pudendal neuralgia after decompression surgery: case report.

Pain Manag

September 2025

Serviço de Reabilitação de Adultos 3, Centro de Medicina de Reabilitação de Alcoitão, Alcabideche, Portugal.

Pudendal neuropathy is a cause of pelvic pain, specifically pudendal neuralgia. The pudendal nerve is related to sensory, motor, and autonomic functions. We present the case of a 41-year-old man who suffered from chronic pelvic pain.

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This systematic review synthesized findings from 17 studies conducted between 2000 and 2024, focusing on the definitions, interventions, and outcomes associated with community nursing. The studies originated from diverse countries, including Singapore, Australia, Italy, Portugal, and the United States, and employed various designs such as quasi-experimental trials, pre-post evaluations, and descriptive studies. Sample sizes ranged from 23 to over 1,600 participants, with most targeting older adults or individuals with chronic conditions.

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Suboptimal care for ST-elevation myocardial infarction (STEMI) in low- and middle-income countries is a significant problem. Registries from Latin America, Africa, and Asia show that less than 65% of patients receive reperfusion therapy, and widespread treatment delays and a lack of access to optimal therapies lead to preventable deaths and complications. While current guidelines provide a blueprint for care, their implementation in low-resource settings requires specific guidance that considers geographical, logistical, and economic realities.

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Long COVID, or post-COVID-19 condition, is characterized by symptoms persisting beyond 12 weeks after severe acute respiratory syndrome coronavirus 2 infection, affecting individuals regardless of acute disease severity. Fatigue - often linked with depression and anxiety - is among its most debilitating manifestations. However, the associations between fatigue subtypes (physical vs mental), mental health symptoms, and acute disease severity on long-term health-related quality of life (HRQoL) remain unclear.

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To address the challenges of self-care in oncology, gamification emerges as an innovative strategy to enhance health literacy and self-care among individuals with oncological disease. This study aims to explore and map how gamification can promote health literacy for self-care of oncological diseases. A scoping review was conducted following the Joanna Briggs Institute guidelines and the PRISMA-ScR Checklist developed for scoping reviews.

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Purpose: Pelvic ring fractures involving the iliopubic rami can cause functional impairment. Percutaneous retrograde fixation is a less invasive procedure when compared to traditional open approaches, however precise anatomical knowledge is crucial for safe screw placement. This study aims to describe the morphology of the iliopubic rami, define a safety corridor for percutaneous screw fixation, specially focusing on the relationships between the iliopubic rami and neurovascular structures.

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The relationship between adherence to 24-h movement guidelines and brain-derived neurotrophic factor in adolescents: a cross-sectional study.

Eur J Pediatr

September 2025

Laboratory Physical Activity and Health, Center of Physical Education and Sport, State University of Londrina, Rodovia Celso Garcia Cid, PR-445, Km 380 - Campus Universitário, Londrina, Paraná, 86057-970, Brazil.

Unlabelled: The objective of this study is to analyze adherence to 24-h movement behavior recommendations (combined and isolated) with brain-derived neurotrophic factor (BDNF) in adolescents. For this cross-sectional study, 155 adolescents were recruited, of whom 141 participated; 118 with valid data were analyzed (64 girls, mean age 14.9 years).

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Background: Peripartum depression (PPD) is a form of major depressive disorder (MDD) that begins during the peripartum period and poses a significant mental health challenge affecting 10 to 29% of women.

Objective: This systematic review and multimodal activation likelihood estimation (ALE) meta-analysis explored the distinct structural, functional, and metabolic features of the PPD brain as compared to female non-peripartum MDD.

Methods: For this purpose, we conducted a comprehensive literature search in PubMed, Embase and PsycINFO databases to identify peer-reviewed original studies investigating the neural correlates associated with PPD or fMDD.

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On-liquid surface synthesis of diyne-linked two-dimensional polymer crystals.

Nat Commun

September 2025

Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, Germany.

The synthesis of thin crystalline two-dimensional polymers (2DPs) typically relies on reversible dynamic covalent reactions. While substantial progress has been made in solution-based and interfacial syntheses, achieving 2DPs through irreversible carbon-carbon coupling reactions remains a formidable challenge. Herein, we present an on-liquid surface (a mixture of N,N-dimethylacetamide and water, DMAc-HO) synthesis method for constructing diyne-linked 2DP (DY2DP) crystals via Glaser coupling, assisted by a perfluoro-surfactant (PFS) monolayer.

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The dopaminergic system may be at the base of some neurobehavioral symptoms, as apathy and depression, and extrapyramidal symptoms, often seen in Alzheimer's disease patients. It can also have an impact on cognitive decline, as extrapyramidal symptoms, classically linked with dopamine dysfunction, are associated with increased risk of cognitive impairment and Alzheimer's disease progression. We review the knowledge of the dopaminergic system, emphasizing changes in Alzheimer's disease.

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Background: Fermented foods vary significantly by food substrate and regional consumption patterns. Although they are consumed worldwide, their intake and potential health benefits remain understudied. Europe, in particular, lacks specific consumption recommendations for most fermented foods.

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Exploring Antiviral Strategies to Combat African Swine Fever.

FEMS Microbiol Rev

September 2025

CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal.

African Swine Fever (ASF), caused by the highly contagious African swine fever virus (ASFV), poses a significant threat to domestic and wild pigs worldwide. Despite its limited host range and lack of zoonotic potential, ASF has severe socio-economic and environmental consequences. Current control strategies primarily rely on early detection and culling of infected animals, but these measures are insufficient given the rapid spread of the disease.

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The rise in cancer patients could lead to an increase in intensive care units (ICUs) admissions. We explored differences in treatment practices and outcomes of invasive therapies between patients with sepsis with and without cancer. Adults from 2008 to 2019 admitted to the ICU for sepsis were extracted from the databases MIMIC-IV and eICU-CRD.

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