Sensor-based technologies for motion analysis in sports injuries: a scoping review.

Background: Insightful motion analysis provides valuable information for athlete health, a crucial aspect of sports medicine. This systematic review presents an analytical overview of the use of various sensors in motion analysis for sports injury assessment.

Methods: A comprehensive search of PubMed/MEDLINE, Scopus, and Web of Science was conducted in February 2024 using search terms related to "sport", "athlete", "sensor-based technology", "motion analysis", and "injury.

Motor modules are largely unaffected by pathological walking biomechanics: a simulation study.

Background: Motor module (a.k.a.

Lewy body diseases and the gut.

Gastrointestinal (GI) involvement in Lewy body diseases (LBDs) has been observed since the initial descriptions of patients by James Parkinson. Recent experimental and human observational studies raise the possibility that pathogenic alpha-synuclein (⍺-syn) might develop in the GI tract and subsequently spread to susceptible brain regions. The cellular and mechanistic origins of ⍺-syn propagation in disease are under intense investigation.

Loss of ARID1A accelerates prostate tumourigenesis with a proliferative collagen-poor phenotype through co-operation with AP1 subunit cFos.

Background: Prostate cancer (PC) is the commonest male visceral cancer, and second leading cause of cancer mortality in men in the Western world.

Methods: Using a forward-mutagenesis Sleeping Beauty (SB) transposon-based screen in a Probasin Cre-Recombinase (Pb-Cre) Pten-deficient mouse model of PC, we identified Arid1a loss as a driver in the development of metastatic disease.

Results: The insertion of transposon in the Arid1a gene resulted in a 60% reduction of Arid1a expression, and reduced tumour free survival (SB:Pten Arid1a median 226 days vs SB:Pten Arid1a 293 days, p = 0.

Long-term outcomes of robotic inguinal hernia repair (r-TAPP): a retrospective review of 434 consecutive cases by a single surgeon with 3-8 years of follow-up.

When evaluating the long-term follow-up of robotic-assisted transabdominal preperitoneal (r-TAPP) approach to inguinal hernias, research remains limited due to small patient cohorts and shorter follow-up durations. The most significant research on inguinal hernia repair utilizing r-TAPP procedure includes follow-up periods of up to 2 years and examines approximately 150 cases. This article presents data from 434 consecutive r-TAPP procedures conducted on 324 patients, with follow-up ranging from a minimum of 3 years to 8 years.

The relationship between intraoperative EndoFLIP™ distensibility index and manometry lower esophageal sphincter basal mean pressure in patients undergoing anti-reflux surgery.

Background: Decisions made for anti-reflux surgery can be guided by both EndoFLIP™ measurement of lower esophageal sphincter (LES) distensibility index (DI) and esophageal manometric measurement of lower esophageal function, but the exact nature of their relationship to one another is unknown despite serving similar purposes. The purpose of this study is to evaluate the relationship between pre-operative LES basal mean pressure with esophageal manometry and intraoperative gastroesophageal DI using EndoFLIP™ following crural dissection to aid in informing surgeons' decision-making during anti-reflux surgery.

Methods: A retrospective chart review was conducted of patients with gastroesophageal reflux disease who underwent preoperative esophageal manometry evaluation and anti-reflux surgery with EndoFLIP™ intraoperatively between December 2020 and January 2024.

Clinical and prognostic insights into Chlamydia trachomatis in pediatric acute respiratory infections: evidence from targeted next-generation sequencing of 5,021 cases.

Background: Chlamydia trachomatis (CT) is a major cause of respiratory tract infections in children. The primary objective of this research was to evaluate the infection status and clinical manifestations associated with C. trachomatis in these pediatric patients.

Comparing four different methods of measuring fracture toughness and its relationship with fractal dimension in a polycrystalline (3Y-TZP) dental ceramic.

Objectives: Previous studies reported various methods of measuring fracture toughness of dental ceramics. The objectives of this study were to compare different methods and to validate fractal analysis to estimate fracture toughness for a polycrystalline dental ceramic.

Methods: Bar-shaped specimens were prepared from 3 mol% yttria-stabilized tetragonal polycrystalline (3Y-TZP) ceramic.

COVID-19 and influenza vaccine Hesitancy among adults hospitalized in the United States, 2019-2022.

Background: Understanding similarities and differences between hesitancy for influenza and COVID-19 vaccines could facilitate strategies to improve public receptivity toward vaccination.

Methods: We compared hesitancy for COVID-19 vaccines during the first 13 months of availability (January 2021-January 2022) with hesitancy for influenza vaccines in the 15 months prior to COVID-19 vaccine availability (October 2019-December 2020) among adults hospitalized with acute respiratory illness at 21 hospitals in the United States. We interviewed patients regarding vaccination status, willingness to be vaccinated, and perceptions of vaccine safety and efficacy.

Report on the Development of the Accreditation Council for Education in Nutrition and Dietetics' Academic "Accreditation Standards for Advanced Practice Doctoral Education in Nutrition and Dietetics".

The dietetics profession is facing a shortage of registered dietitian nutritionists (RDNs) with a terminal degree. The need for doctoral prepared RDNs was augmented with the entry-level RDN requiring a graduate degree and exacerbated by the number of retirees from the baby boomer generation. Advanced practice doctoral (APD) programs can assist in meeting the increased need for doctoral prepared RDNs.

Historical biogeography of the Mugil cephalus species complex and its rapid global colonization.

Our understanding of speciation processes in marine environments remains very limited and the role of different reproductive barriers are still debated. While physical barriers were considered important drivers causing reproductive isolation, recent studies highlight the importance of climatic and hydrological changes creating unsuitable habitat conditions as factors promoting population isolation. Although speciation in marine fish has been investigated from different perspectives, these studies often have a limited geographical extant.

Public perceptions of brain health in young and middle-aged adults in Cuba: Opportunities for intervention.

Understanding brain health is increasingly important, particularly in light of growing public health challenges related to neurological and psychiatric conditions. These include the rising prevalence of mental health disorders, such as depression and anxiety, as well as neurodegenerative diseases like Alzheimer's and Parkinson's. Lifestyle factors, including stress, poor diet, and insufficient physical activity, also significantly impact cognitive function.

In-vivo high-resolution χ-separation at 7T.

A recently introduced quantitative susceptibility mapping (QSM) technique, χ-separation, offers the capability to separate paramagnetic (χ) and diamagnetic (χ) susceptibility distribution within the brain. In-vivo high-resolution mapping of iron and myelin distribution, estimated by χ-separation, could provide a deeper understanding of brain substructures, assisting the investigation of their functions and alterations. This can be achieved using 7T MRI, which benefits from a high signal-to-noise ratio and susceptibility effects.

Focal adhesion kinase mediates microvascular leakage and endothelial barrier dysfunction in ischemia-reperfusion injury.

Intestinal ischemia-reperfusion (I/R) injury occurs under various surgical or disease conditions, where tissue hypoxia followed by reoxygenation results in the production of oxygen radicals and inflammatory mediators. These substances can target the endothelial barrier, leading to microvascular leakage. In this study, we induced intestinal I/R injury in mice by occluding the superior mesenteric artery, followed by removing the clamp to resume blood circulation.

D-allulose enhances lipid oxidation in HepG2 cells via peroxisome proliferator-activated receptor α (PPARα).

Lipid accumulation in hepatocytes in non-alcoholic steatohepatitis (NASH) is attributed partly to loss of insulin-responsiveness and/or an increased pro-inflammatory state. Since the rare sugar D-allulose has insulin mimetic and anti-inflammatory properties, its effects on lipid accumulation in liver-derived cells was tested. In HepG2 cells exposed to 200 μM oleic acid for 72 h, D-allulose treatment decreased intracellular lipid accumulation with an IC = 0.

HIV immune evasin Nef enhances allogeneic CAR T cell potency.

Autologous chimeric antigen receptor (CAR) T cells are a genetically engineered therapy that is highly effective against B cell malignancies and multiple myeloma. However, the length and cost of personalized manufacturing limits access and leaves patients vulnerable to disease progression. Allogeneic cell therapies have the potential to increase patient access and improve treatment outcomes but are limited by immune rejection.

Automated insulin delivery during the first 6 months postpartum (AiDAPT): a prespecified extension study.

Background: Clinical guidelines in the UK and elsewhere do not specifically address hybrid closed loop (HCL) use in the postpartum period when the demands of caring for a newborn are paramount. Our aim was to evaluate the safety and efficacy of HCL use during the first 6 months postpartum compared with standard care.

Methods: In this prespecified extension to a multicentre, randomised controlled trial, pregnant women with type 1 diabetes at nine UK sites were followed up for 6 months postpartum.

Identification, structure, and agonist design of an androgen membrane receptor.

Androgens, such as 5α-dihydrotestosterone (5α-DHT), regulate numerous functions by binding to nuclear androgen receptors (ARs) and potential unknown membrane receptors. Here, we report that the androgen 5α-DHT activates membrane receptor GPR133 in muscle cells, thereby increasing intracellular cyclic AMP (cAMP) levels and enhancing muscle strength. Further cryoelectron microscopy (cryo-EM) structural analysis of GPR133-Gs in complex with 5α-DHT or its derivative methenolone (MET) reveals the structural basis for androgen recognition.

Risk of increasing soil nitrous oxide emissions by chemical oxidation modification on biochar.

Biochar is widely recognized as a soil amendment capable of mitigating soil nitrous oxide (NO) emissions. However, the effects of biochar modification, particularly through chemical oxidation, remain relatively unexplored. This study modified wood and corn straw biochars using HO and acid (HSO/HNO).

Rhythmic EEG patterns: The oldest idea in the EEG world, but without an obvious definition.

The word "rhythmic" was quickly introduced in the vocabulary of the electroencephalographers with the discovery of the alpha rhythm and typical discharges of spike-and-waves at 3 Hz in childhood absence epilepsy, but without any definition until recently. In its last revision (2017), the International Federation of Clinical Neurophysiology proposed a specific definition. The word "rhythmic" is "applied to regular waves occurring at a constant period and of relatively uniform morphology.

Can we rely on machine learning algorithms as a trustworthy predictor for recurrence in high-grade glioma? A systematic review and meta-analysis.

Early prediction of recurrence in high-grade glioma (HGG) is critical due to its aggressive nature and poor prognosis. Distinguishing true recurrence from treatment-related changes, such as radionecrosis, is a major diagnostic challenge. Machine learning (ML) offers a novel approach, leveraging advanced algorithms to analyze complex imaging data with high precision.

Anticipation augments distal leg muscle neuromechanics before, during, and after treadmill-induced perturbations applied during walking.

We investigated the effect of anticipation on the proactive and reactive neuromechanical responses of the distal leg muscles in 20 young adults to anticipated and unanticipated rapid anterior or posterior treadmill-induced balance perturbations applied during walking. We quantified local medial gastrocnemius (MG) and tibialis anterior (TA) neuromechanics using cine B-mode ultrasound and surface electromyography before, during, and after the perturbation. Our findings partially supported the hypothesis that anticipated perturbations would elicit greater proactive agonist muscle adjustments than unanticipated perturbations.