Consortium profile: the methylation, imaging and NeuroDevelopment (MIND) consortium.

Epigenetic processes, such as DNA methylation, show potential as biological markers and mechanisms underlying gene-environment interplay in the prediction of mental health and other brain-based phenotypes. However, little is known about how peripheral epigenetic patterns relate to individual differences in the brain itself. An increasingly popular approach to address this is by combining epigenetic and neuroimaging data; yet, research in this area is almost entirely comprised of cross-sectional studies in adults.

Chronic kidney disease and incident cancer risk: an individual participant data meta-analysis.

Background: Studies examining the association of chronic kidney disease (CKD) with cancer risk have demonstrated conflicting results.

Methods: This was an individual participant data meta-analysis including 54 international cohorts contributing to the CKD Prognosis Consortium. Included cohorts had data on albuminuria [urine albumin-to-creatinine ratio (ACR)], estimated glomerular filtration rate (eGFR), overall and site-specific cancer incidence, and established risk factors for cancer.

Do purpose in life and self-directedness mediate the effects of child abuse on anxiety and depression symptoms 18 years later?

Background: Childhood maltreatment is a transdiagnostic risk factor that is robustly associated with the development of anxiety and depressive disorder symptoms in adulthood. This study thus aimed to investigate potential mediators between early childhood abuse and adult psychopathology severity using data from an 18-year longitudinal study among community-dwelling adults in the U.S.

Managing root caries with silver diamine fluoride, sodium fluoride and direct restorations: A cost-effectiveness analysis.

Objective: To assess the cost-effectiveness of silver diamine fluoride (SDF) relative to sodium fluoride (NaF) and traditional resin-modified glass ionomer cements (RMGIC) restorations for the management of root caries in older adults aged 60 and above.

Methods: A Markov model design was chosen and two models were constructed: 1) Clinic-based model - with access to dental facility that allows for placement of traditional restorations, 2) Community-based model - without access to dental facility due to mobility, lack of executive function, or financial barriers. Modelling was done over a 10-year time horizon with a cycle length of one year.

A comprehensive framework of health risk assessment for antibiotic resistance in aquatic environments: Status, progress, and perspectives.

Antibiotic resistance (AR), driven by antibiotics as emerging pollutants, has become a critical global health threat, jeopardizing both environmental and human health. The persistence and spread of AR in aquatic ecosystems are governed by the intricate interplay between antibiotics, antibiotic resistance genes (ARGs), and antibiotic-resistant bacteria (ARB), which collectively influences its occurrence, transportation, and fate in aquatic ecosystems. However, most assessments focus primarily on antibiotics and ARGs, often relying on single-factor criteria while overlooking critical influence factors such as ARG forms, non-antibiotic chemicals, antibiotic pressure, and microbial competition.

Chemical alteration of UO micro-particles in model lung systems.

Uranium dioxide (UO) particles can be released from mines, nuclear fuel manufacturing, reactor accidents, and weapons use. They pose inhalation risks, yet their behavior in the human lung remains poorly understood. This study investigates the long-term chemical alteration and dissolution of µm-sized UO particles in two model lung fluids: Simulated Lung Fluid (SLF) and Artificial Lysosomal Fluid (ALF), representing extracellular and intracellular lung environments, respectively.

Accelerating iron redox cycling via acetate modification: a ligand engineering for sustainable fenton-like oxidation.

Accelerating the rate-limiting surface Fe(III)/Fe(II) redox cycling is pivotal for efficient iron-mediated Fenton-like decontamination, yet conventional reductants (e.g., toxic hydroxylamine, thiosulfate) suffer from secondary toxicity, self-quenching, and heavy metal leaching.

Drought inhibits thermomorphogenesis via salicylic acid-mediated suppression of ELF3 phase separation.

Plants are constantly exposed to environmental changes and must respond carefully to ensure survival and growth. Under high temperatures, many plants exhibit a series of morphological and developmental adjustments, including increased hypocotyl and petiole elongation. These adaptations, collectively termed thermomorphogenesis, promote transpiration and water loss, thereby enhancing evaporative cooling.

Salicylic acid reduces ELF3 phase separation and suppresses thermomorphogenic growth in Arabidopsis.

Salicylic acid (SA), a long-characterized defense hormone, is increasingly recognized for its roles in plant growth and development. However, its involvement in mediating plant growth responses to environmental cues remains less understood. Here, we show that SA negatively affects thermomorphogenic growth in Arabidopsis thaliana.

Nanomedicine Reimagined: Translational Strategies for Precision Tumor Theranostics.

Nanomedicine has shown remarkable promise in advancing tumor imaging and therapy through its ability to achieve targeted delivery, precision imaging, and therapeutic efficacy. However, translating these preclinical successes into clinical practice remains fraught with challenges, including inconsistent tumor targeting, off-target organ accumulation, and a lack of comprehensive understanding of in vivo behavior of nanomedicines. In this perspective, the current state of nanomedicine research is critically analyzed, emphasizing the translational bottlenecks and offering a forward-looking view on potential solutions.

In Situ Electrochemical Oxidation for High-Energy-Density Aqueous Batteries: Mechanisms, Materials, and Prospects.

To advance the commercial utilization of aqueous electrochemical devices for grid-scale energy storage, it is crucial to address the current limitations related to energy density and cycle stability. Indeed, the lack of high-performance cathodes is still an obstructive issue, not to mention the limited capacities related to the monotonic cation intercalation/deintercalation mechanism. Fortunately, conversion chemistries with redox reactions bring a new dimension, where materials with multiple valence states facilitate multi-electron redox reactions, offering the potential for high-energy-density storage.

Grief, Uncertainty and Community: A Qualitative Study on Parental Experiences of Paediatric Feeding Disorders and Feeding Tube Use in Singapore.

Aim: To explore the perceptions and experiences of parents caring for children with paediatric feeding disorders requiring feeding tubes (PFD-T).

Study Design: A descriptive qualitative approach was adopted in this study.

Methods: Using purposive sampling, 12 parents were recruited from paediatric inpatient wards and the outpatient paediatric feeding clinic at a tertiary public hospital in Singapore.

Transcriptional regulation in heart development, disease and regeneration: reassessing the fetal gene hypothesis.

A central paradigm in cardiac biology is the reactivation of the fetal gene programme in the adult heart in response to stress. This so-called 'fetal gene hypothesis' was first proposed almost 40 years ago following the observation that certain fetal contractile protein isoforms were re-expressed in hypertrophied ventricles in the rodent heart in response to haemodynamic overload. Consequently, this concept was broadly adopted, and activation of the fetal gene programme became synonymous in the literature with the cardiac stress response.

Screening and eradication of or gastric cancer prevention: Taipei Global Consensus II.

Objective: To convene a global consensus on () screening and eradication strategies for gastric cancer prevention, identify key knowledge gaps and outline future research directions.

Methods: 32 experts from 12 countries developed and refined consensus statements on management, using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework to assess evidence and the Delphi method to achieve ≥80% agreement.

Results: Consensus was achieved on 28 statements.

Genetic Basis of Sleep Dysfunction in Parkinson's Disease and Parkinsonism.

Sleep dysfunction in Parkinson's disease (PD) includes rapid eye movement sleep behavior disorder, restless leg syndrome, and excessive daytime sleepiness. These sleep-related manifestations may serve as prodromal signs of PD, particularly in carriers of pathogenic mutations in the genes implicated in familial and sporadic forms of PD. Study findings underscore the importance of differentiating mutation-specific sleep phenotypes in PD.

Perturbation of the ovine placental transcriptome occurs at sub-therapeutic exposures to antenatal steroid therapy.

Introduction: Antenatal steroid (ANS) therapy accelerates preterm lung maturation. Clinical and experimental data show current regimens disrupt placental function and transport and impact fetal growth. We have previously shown that higher materno-fetal steroid exposures increase fetal glucocorticoid clearance.

Homo-layer flexible BiTe-based films with high thermoelectric performance.

Here, we demonstrate unconventional scalable and sustainable manufacturing of flexible n-type BiTe films via physical vapor deposition and homo-layer fusion engineering. The achieved ultrahigh power factor of up to 30.0 microwatts per centimeter per square kelvin and ultralow lattice thermal conductivity of 0.

Vaccination strategies to achieve outbreak control for MPXV Clade I with a one-time mass campaign in sub-Saharan Africa: A scenario-based modelling study.

Background: Limited mpox vaccination coverage, declining cross-protection from historical smallpox vaccination campaigns, and persistent zoonotic reservoirs leave many sub-Saharan countries susceptible to mpox outbreaks. With millions of vaccine doses made available to the region since late 2024 and the absence of country-specific guidelines for allocation, estimating the country-specific impact of one-time mass vaccination strategies is necessary for ongoing outbreaks and other countries at future risk.

Methods And Findings: We adapted a next generation matrix model to project disease transmission potential for 47 sub-Saharan countries from 2025 to 2050 under four transmission scenarios with different contributions of community versus sexual contacts.

Stressors Disclosed on Reddit by Caregivers of Older Adults and Social Support Received: Content Analysis.

Background: Informal caregiving of an older adult can be a stressful experience. Anonymous online communities, such as Reddit, provide caregivers with an avenue to disclose their stressors and seek support. However, how caregivers disclose their stressors and the effectiveness of these disclosures in eliciting desired social support remain unclear.

Cross-reactive IgE responses to cockroach, house dust mite, and seafood allergens in patients with allergic rhinitis.

Background: Cockroach allergens remain underrecognized in allergic diseases, despite growing evidence of their clinical impact. This study investigated cockroach sensitization prevalence in allergic rhinitis (AR) patients and its cross-reactivity with house dust mite (HDM) and seafood allergens.

Methods: 110 AR patients sensitized to at least one of eight allergens: (PA), (BG), (DP), (DF), (BT), shrimp, crab and squid were enrolled.

Addressing Frailty in Cardiology: Identifying Barriers Faced by Cardiologists and Health Care Professionals in Asia.

Background: Preventing frailty is crucial for improving outcomes in aging populations at heightened cardiovascular risk, yet implementation in real-world practice remains challenging. The authors previously reported low use of frailty strategies among cardiologists in Asia.

Objectives: The aim of this study was to explore the barriers to frailty implementation among cardiologists, other physicians, and nurses.

Thermoset Architecture Fusion Enabled by Catalyst-Free C═C/C═N Metathesis Chemistry.

Thermosets with permanent cross-linked structures provide excellent durability but pose significant challenges for reprocessing and recycling, raising engineering and environmental concerns as their usage expands. The advent of covalent adaptable networks (CANs) with dynamic covalent linkages has improved thermoset recyclability and enabled the fusion of identical polymer networks (A-A type fusion). However, fusing different thermosets (A-B type fusion) remains challenging due to their distinct dynamic behaviors and variable activation energies for bond exchange.