Systematic attribution of heatwaves to the emissions of carbon majors.

Extreme event attribution assesses how climate change affected climate extremes, but typically focuses on single events. Furthermore, these attributions rarely quantify the extent to which anthropogenic actors have contributed to these events. Here we show that climate change made 213 historical heatwaves reported over 2000-2023 more likely and more intense, to which each of the 180 carbon majors (fossil fuel and cement producers) substantially contributed.

DNA methylation cooperates with genomic alterations during non-small cell lung cancer evolution.

Aberrant DNA methylation has been described in nearly all human cancers, yet its interplay with genomic alterations during tumor evolution is poorly understood. To explore this, we performed reduced representation bisulfite sequencing on 217 tumor and matched normal regions from 59 patients with non-small cell lung cancer from the TRACERx study to deconvolve tumor methylation. We developed two metrics for integrative evolutionary analysis with DNA and RNA sequencing data.

Molecular analysis of lung adenocarcinomas from the SAFIR02-Lung cohort reveals new metastasis-associated copy-number alterations including frequent mutant-specific KRAS-allelic imbalance and identifies CDKN2A homozygous deletions as an independent biomarker of poor prognosis.

Background: Identifying molecular alterations specific to advanced lung adenocarcinomas could provide insights into tumour progression and dissemination mechanisms.

Method: We analysed tumour samples, either from locoregional lesions or distant metastases, from patients with advanced lung adenocarcinoma from the SAFIR02-Lung trial by targeted sequencing of 45 cancer genes and comparative genomic hybridisation array and compared them to early tumours samples from The Cancer Genome Atlas.

Results: Differences in copy-number alterations frequencies suggest the involvement in tumour progression of LAMB3, TNN/KIAA0040/TNR, KRAS, DAB2, MYC, EPHA3 and VIPR2, and in metastatic dissemination of AREG, ZNF503, PAX8, MMP13, JAM3, and MTURN.

Improved GVHD-free relapse-free survival when rATG/ATLG is used in allo-HCT from matched sibling donors - an EBMT registry study by the Transplant Complications Working Party.

The EBMT recommends rabbit anti-thymocyte or anti-T-lymphocyte globulin (rATG/ATLG) as GVHD prophylaxis in matched sibling donor (MSD) allogeneic hematopoietic cell transplantation (allo-HCT). However, discrepancies between recommendations and clinical practice were reflected in the EBMT survey. Therefore, we performed retrospective EBMT registry analysis from 2014 to 2021 to reinforce the real-world evidence context of rATG/ATLG impact on post-transplantation outcomes.

Functional synapses between neurons and small cell lung cancer.

Small cell lung cancer (SCLC) is a highly aggressive type of lung cancer, characterized by rapid proliferation, early metastatic spread, frequent early relapse and a high mortality rate. Recent evidence has suggested that innervation has an important role in the development and progression of several types of cancer. Cancer-to-neuron synapses have been reported in gliomas, but whether peripheral tumours can form such structures is unknown.

Distal Radial Access for Radial Artery Recanalization: Multicenter Outcomes and Stepwise Strategies to Maximize Patency.

Background: Radial artery occlusion complicates transradial access, limiting future access and precluding bypass grafting and dialysis. Distal radial access offers a promising solution by allowing retrograde recanalization of occluded radial arteries.

Objectives: The authors sought to evaluate multicenter outcomes of radial artery recanalization though distal radial access (DRA), focusing on its safety, efficacy, and reproducibility, while identifying procedural strategies to optimize patency.

How can cities accelerate, support and evaluate actions for active movement for health: protocol for CITY-MOVE, a multicase implementation research study in six cities in three continents.

Introduction: Non-communicable diseases (NCDs) are a leading cause of global mortality, disproportionately affecting low and middle-income countries (LMICs). Physical inactivity, a key contributor to NCDs, is prevalent worldwide despite evidence supporting the health benefits of physical activity (PA). Cities, while often associated with barriers to PA, also present unique opportunities to enhance PA through systemic, context-sensitive interventions or so-called actions.

Nutritionally Relevant Technological Advancements in Professional Cycling.

Technological innovations can provide cyclists and their support team additional data. These data have potential to improve understanding of performance determinants and could be used to identify and tailor nutritional strategies to improve cycling performance. This potential, however, is dependent on the quality, interpretation, and practical use of the data generated.

Wheat Maintains Stem Water Potential During Drought Stress Despite Declining Osmotic Potential.

Plant water potential is one of the most frequently measured variables of plant water status. Stem water potential, often approximated by wrapping the leaves, is assumed to be more stable and a better measure of drought stress than leaf water potential. In wheat (Triticum aestivum L.

A Core Physiologically Based Toxicokinetic (PBTK) Model for Exposure Assessment of Multiple Environmental Phenols.

Environmental phenols are widely used in consumer products and are of increasing concern due to their potential endocrine-disrupting effects. Physiologically based toxicokinetic (PBTK) models offer a powerful tool for estimating human exposure by translating biomonitoring data into external intake values. However, conventional PBTK models are typically chemical-specific and resource-intensive.

Structure activity relationship exploration of imidazo[1,2-a]pyridine series to reverse isoform selectivity and identify potent SIK1 selective inhibitors.

The salt-inducible kinase (SIK) family encompasses three isoforms, SIK1, SIK2, and SIK3, which are members of the AMP-activated protein kinase (AMPK) family of serine/threonine protein kinases. SIK inhibition has emerged as a potential therapeutic approach across multiple indications, as SIKs regulate a diverse set of physiological processes such as metabolism, bone remodeling, immune response, malignancies, skin pigmentation, and circadian rhythm. Within isoform-specific SIK inhibitors there is a need to understand the distinct role of each protein, and here we describe the first SIK1 selective inhibitors.

Tailored Reconstruction of Low- and High-Flow cerebrospinal fluid Leaks: A Single-Center, 1-Year Analysis Following 656 Endoscopic Endonasal Surgeries.

Background And Objectives: The endoscopic endonasal approach (EEA) has become a key surgical method for managing midline skull base lesions, offering minimally invasive access with reduced morbidity. One of the most significant complications following EEA is cerebrospinal fluid (CSF) leakage, especially in high-flow cases. Based on over two decades of institutional experience with 6,221 EEA procedures, this study aims to categorize and evaluate standardized reconstruction strategies based on intraoperative CSF flow rates in order to optimize outcomes and reduce postoperative complications.

Real-world use of terlipressin in cirrhosis and acute kidney injury: frequent use beyond hepatorenal syndrome.

Background & Aims: Terlipressin is indicated to treat hepatorenal syndrome (HRS)-acute kidney injury (AKI), but is likely used outside this primary indication in clinical practice. We aimed to investigate real-world practice patterns on the use of terlipressin in AKI in cirrhosis.

Methods: International prospective study including patients hospitalized for decompensated cirrhosis.

Impact of Gamma-Secretase Inhibition on Outcomes Following BCMA CAR-T Therapy in Multiple Myeloma: A Comparison of Two Phase 1 Trials.

Background: BCMA-directed chimeric antigen receptor (CAR)-T cell therapy represents a major therapeutic breakthrough for relapsed/refractory multiple myeloma (RRMM), offering deep and durable responses in heavily pretreated patients. However, a subset of patients experience early relapse or fail to respond, highlighting the need for strategies to enhance efficacy. Gamma-secretase inhibitors (GSIs) have been shown to increase surface BCMA expression on malignant plasma cells and may potentiate the activity of BCMA CAR-T cells, particularly in patients with low baseline BCMA antigen density.

Multi-modal image analysis for large-scale cancer tissue studies within IMMUcan.

In cancer research, multiplexed imaging allows detailed characterization of the tumor microenvironment (TME) and its link to patient prognosis. The integrated immunoprofiling of large adaptive cancer patient cohorts (IMMUcan) consortium collects multi-modal imaging data from thousands of patients with cancer to perform broad molecular and cellular spatial profiling. Here, we describe and compare two workflows for multiplexed immunofluorescence (mIF) and imaging mass cytometry (IMC) developed within IMMUcan to enable the generation of standardized data for cancer tissue analysis.

Worldwide researches on broiler breeders: A 25-year bibliometric review.

The poultry industry plays a key role in meeting global protein needs amid changing demographics and lifestyles, and is constantly growing and evolving. Genetic selection and optimization of broiler breeder flocks have been key drivers of growth, making the maintenance of their health and performance essential both for chick production and for the long-term sustainability of the industry. Despite the high importance of broiler breeder flocks, no systematic bibliometric study has yet been conducted that specifically focuses on research in this area.

Applications of electron channeling pattern for the determination of wafer offcut and misorientation angles.

The epitaxial growth of semiconductor multilayers often starts from monocrystalline wafers that have an offcut angle. This offcut angle is critical for tailoring the properties of epitaxial materials, making its precise control essential. This study demonstrates a novel approach to determine the wafer offcut angle based on electron channeling patterns (ECP) obtained by scanning electron microscopy.

Exploring interactions in microbial communities.

Most microbial ecosystems cannot be understood without quantifying ecological interactions between their member species. Given the challenges of comprehensively resolving interactions experimentally, a range of prediction methods was developed. Here, we review genome-based prediction methods in particular and discuss their strengths and weaknesses.

Trends in cell collection and apheresis practices: Insights from a cross-sectional study on the use of Spectra Optia in collection and transplant centers.

Background: This study, conducted among collection and transplant centers in France, Germany, Japan, the United Kingdom (UK), and the United States (USA), aimed to better understand current trends, challenges, and future directions in cell collection and apheresis practices, focusing on the Spectra Optia™ Apheresis System.

Methods: This cross-sectional study was conducted from July to November 2023 among facilities using the Spectra Optia™ Apheresis System, which could also be using other comparable cell collection technologies, with expertise in cell collection and therapeutics. Respondents completed an online questionnaire.

Anomalous hydration of glycolipid ohmline revealed by surface-specific vibrational spectroscopy.

Glycolipids are key structural and functional components of biological membranes, yet their interfacial hydration behavior remains poorly understood. Here, we use vibrational heterodyne-detected sum-frequency generation (HD-SFG) spectroscopy to probe the molecular structure of the air-water interface formed by monolayers of ohmline, a glycolipid bearing a lactose headgroup and carrying no formal charge. Upon electrolyte addition, we observe a striking reorientation of interfacial water and a reversal of the HD-SFG signal, indicative of apparent surface charging by an otherwise neutral headgroup.

Exploring Women's Perceptions of Traditional Mammography and the Concept of AI-Driven Thermography to Improve the Breast Cancer Screening Journey: Mixed Methods Study.

Background: Breast cancer is the most common cancer among women and a leading cause of mortality in Europe. Early detection through screening reduces mortality, yet participation in mammography-based programs remains suboptimal due to discomfort, radiation exposure, and accessibility issues. Thermography, particularly when driven by artificial intelligence (AI), is being explored as a noninvasive, radiation-free alternative.

Age-Stratified Reference Ranges for Directly Measured Serum Free Testosterone in Community-Dwelling and Healthy Men.

Context: Direct measurement of serum free testosterone (FT) may help evaluate hypogonadism in men. However, up to present, availability of reference ranges for measured FT (mFT) is limited.

Objective: To establish age-stratified reference ranges for mFT in healthy and community-dwelling adult men.

Evidence for Similar Collectivity of High Transverse-Momentum Particles in p-Pb and Pb-Pb Collisions.

Charged hadron elliptic anisotropies (v_{2}) are presented over a wide transverse momentum (p_{T}) range for proton-lead (pPb) and lead-lead (PbPb) collisions at nucleon-nucleon center-of-mass energies of 8.16 and 5.02 TeV, respectively.

Subcutaneous vedolizumab dose intensification in inflammatory bowel disease patients: the OPTI-VEDO multicenter study from the GETAID.

Background And Aims: While this strategy is frequently used for other biologics, real-world evidence on subcutaneous (SC) vedolizumab (VDZ) dose intensification in inflammatory bowel disease (IBD) is lacking. This study aimed to assess the effectiveness and safety of SC VDZ intensification.

Methods: We conducted a retrospective study in 25 centers including all patients with active ulcerative colitis (UC) or Crohn's disease (CD) (defined by PRO2), and incomplete or loss of response to SC VDZ 108mg EOW when the drug was intensified.