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Pre-exposure of abundant species to disturbance improves resilience in microbial metacommunities.
Nat Ecol Evol
January 2025
Department of Biology, University of Turku, Turku, Finland.
Understanding factors influencing community resilience to disturbance is critical for mitigating harm at various scales, including harm from medication to gut microbiota and harm from human activity to global biodiversity, yet there is a lack of data from large-scale controlled experiments. Factors expected to boost resilience include prior exposure to the same disturbance and dispersal from undisturbed patches. Here we set up an in vitro system to test the effect of disturbance pre-exposure and dispersal represented by community mixing.
View Article and Find Full Text PDFComparative transcriptomics in serial organs uncovers early and pan-organ developmental changes associated with organ-specific morphological adaptation.
Nat Commun
January 2025
Laboratoire de Biologie et Modelisation de la Cellule, Ecole Normale Superieure de Lyon, CNRS, UMR 5239, Inserm, U1293, Universite Claude Bernard Lyon 1, 46 allee d'Italie, F-69364, Lyon, France.
Mice have evolved a new dental plan with two additional cusps on the upper molar, while hamsters were retaining the ancestral plan. By comparing the dynamics of molar development with transcriptome time series, we found at least three early changes in mouse upper molar development. Together, they redirect spatio-temporal dynamics to ultimately form two additional cusps.
View Article and Find Full Text PDFSynesis as a framework to enable safety interventions in complex healthcare environments.
BMJ Open Qual
January 2025
Critical Care, Cincinnati Children's, Cincinnati, Ohio, USA.
Background: Despite wide adoption in the healthcare of safety event report (SER) systems, there is a paucity of unified structures for prompt analysis and action while retaining reporter confidentiality. We used a synesis framework to change siloed reviews of safety reports to a comprehensive appraisal of quality, safety, productivity and reliability to facilitate interventions.
Methods: After a needs assessment survey, we launched serial plan-do-study-act cycles to (1) enhance teams' ability to access SERs, (2) facilitate regular multidisciplinary review of SERs to identify actionable opportunities, (3) allocate action priority using failure mode and effects analysis, and (4) launch actions and summarise data.
Changes in Support for Advance Provision and Over-the-Counter Access to Medication Abortion.
JAMA Netw Open
January 2025
Advancing New Standards in Reproductive Health, University of California, San Francisco, Oakland.
Importance: Since Dobbs v Jackson Women's Health Organization (Dobbs) removed federal abortion protections, people's views about alternative models of abortion care may have been impacted, yet research on this topic is limited.
Objective: To examine changes in national support for and personal interest in advance provision (AP) and over-the-counter (OTC) access to medication abortion.
Design, Setting, And Participants: Two nationally representative cross-sectional online surveys were administered to a market research firm's panel members who were assigned female at birth (AFAB) and aged 15 to 49 years from December 2021 to January 2022 (before Dobbs) and June to July 2023 (after Dobbs).
Serial changes of systemic ventricular function and atrioventricular valve function in patients with failing Fontan.
Eur J Cardiothorac Surg
January 2025
Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, University Hospital of Technische Universität München, Munich Germany, Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany, Europäisches Kinderherzzentrum München, Munich, Germany.
Objectives: This study investigated the longitudinal changes in ventricular function and atrioventricular valve function to clarify the timing and the mechanisms of failing Fontan.
Methods: Patients who underwent total cavopulmonary connection between 1994 and 2023 were reviewed, and longitudinal echocardiographic examinations of ventricular function and atrioventricular valve regurgitation were analyzed.
Results: A total of 650 patients were included.
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