624 results match your criteria: "Univ. Paris 07; PSL - ESPCI[Affiliation]"

The Global Burden of Diseases (GBD) network has proposed theoretical minimum risk exposure level (TMREL) for leading risk factors associated with diet that minimize the risk of morbimortality from chronic diseases. TMREL can be applied to develop follow-up or evaluation indicators in individual studies. The validity of these scores can be tested by assessing associations with health outcomes in prospective cohorts.

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Background: Non-face-to-face interventions offer promise, with cognitive training showing potential but inconsistent efficacy in problem gambling.

Methods: We conducted a non-face-to-face, parallel, randomized, controlled, single-blinded trial to evaluate training programs in adults with problem gambling (CPGI ≥5). Participants were randomized 1:1 to a web-based cognitive training program targeting inhibition unrelated to addiction cues or a control program on visuo-spatial functioning.

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Daycare use of disinfectants and cleaning products and wheeze among children: Cross-sectional analyses in the French CRESPI cohort.

Sci Total Environ

January 2025

Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Inserm, Équipe d'Épidémiologie Respiratoire Intégrative, CESP, 94807 Villejuif, France. Electronic address:

Background: Evidence is mounting that domestic use of disinfectants and cleaning products (DCP), particularly in spray form, is associated with wheezing in children. Beyond the home environment, many children are also exposed to DCP in daycare. The links between daycare exposures to DCP and child respiratory health have never before been studied.

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Click-ready iridium(iii) complexes as versatile bioimaging probes for bioorthogonal metabolic labeling.

RSC Chem Biol

December 2024

Univ. Lille, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale et Fonctionnelle Lille France

Herein, we report the synthesis, photophysical characterization and validation of iridium(iii)-polypyridine complexes functionalized for click chemistry and bioorthogonal chemistry, as well as their versatile applications as probes in bioimaging studies exploiting metabolic labeling. The designed dyes are conjugated to chemical reporters in a specific manner within cells by CuAAC ligation and display attractive photophysical properties in the UV-visible range. They are indeed highly photostable and emit in the far-red to near-IR region with long lifetimes and large Stokes shifts.

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ORPHEE: A Real-World Study on rIX-FP Prophylaxis Use in Adolescent/Adult Patients With Hemophilia B.

Eur J Haematol

December 2024

CRH, CRC-MHC (Centre de Référence de l'Hémophilie, Centre de Ressource et de Compétence Des Maladies Hémorragiques Constitutionnelles), University Hospital, Rennes, France.

Objectives: To assess the real-world efficacy and safety of recombinant factor IX albumin fusion protein (rIX-FP) in patients with hemophilia B (HB) in France.

Methods: Data on dosing frequency, weekly consumption, and bleeds before-and-after switching to rIX-FP, were collected from December 2021 to February 2024. Annualized (spontaneous) bleeding rates [A(s)BRs] were calculated only in patients on prophylaxis with a follow-up ≥ 6 months.

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The Global initiative for chronic Obstructive Lung Disease (GOLD) report states that the diagnosis of chronic obstructive pulmonary disease (COPD) should be considered in individuals with chronic respiratory symptoms and / or exposure to risk factors. Forced spirometry demonstrating airflow obstruction after bronchodilation is required to confirm the diagnosis using a threshold of forced expiratory volume in 1 s (FEV) / forced vital capacity (FVC) ratio<0.7.

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Article Synopsis
  • Spondyloarthritides (SpAs) are rheumatic diseases causing lower back pain and limited mobility, and access to physiotherapy is often a barrier to effective treatment.
  • A study compared the digital health application ViViRA with standard physiotherapy among SpAs patients, assessing pain, quality of life, and mobility over 12 weeks.
  • Results showed that the ViViRA group had better mobility improvements and lower pain intensity compared to the control group, indicating that digital health applications may be more effective than traditional physiotherapy for treating lower back pain in these patients.
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Article Synopsis
  • This study explored the impact of heat exposure on muscle and brain oxygen levels during repeated treadmill sprints by using statistical parametric mapping (SPM).
  • Eleven male participants completed sets of sprints in both hot (38 °C) and temperate (25 °C) environments while their muscle and cerebral oxygenation were monitored.
  • Results showed that heat significantly decreased muscle oxygen levels and limited brain blood flow during sprints and early recovery, highlighting the importance of SPM for analyzing oxygenation data.
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Background: We studied the duration of HPV detection and risk of (re-) detection for 25 HPV genotypes in a cohort of 132 women followed every eight weeks for up to two years between 2016 and 2020. Participants were between 18 and 25 years old at inclusion and half of them were vaccinated against HPV. They were recruited near the University and the STI detection centre in Montpellier, France.

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Cesarean delivery and blood DNA methylation at birth and childhood: Meta-analysis in the Pregnancy and Childhood Epigenetics Consortium.

Sci Adv

November 2024

Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, MA 02215, USA.

Article Synopsis
  • - Children born via cesarean delivery have a greater risk of various health issues compared to those born vaginally, but the exact reasons are still not fully understood.
  • - A meta-analysis involving over 12,000 participants found six specific DNA methylation markers in newborns linked to cesarean delivery, but these markers did not persist into childhood.
  • - The study indicates that cesarean delivery affects certain blood cell proportions at birth, but further research is necessary to understand its long-term impacts on child health.
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One current challenge in sustainable agriculture is to redesign cropping systems to reduce the use and impacts of pesticides, and by doing so protect the environment, in particular groundwater, and human health. As a large range of systems could be explored and a wide number of pesticides used, field experiments cannot be carried out to study the sustainability of each of them. Thus, the objectives of this work were (1) to measure water flows and pesticide leaching in six contrasted low input cropping systems based on sunflower-wheat rotation, oilseed rape-wheat-barley rotation, and maize monoculture, experimented for three years in three different soil and climatic conditions, and (2) to assess and to compare the ability of three pesticide fate models (MACRO, PEARL, PRZM) to simulate the observed water flows and pesticide concentrations.

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The influence of treatment intervals on prognosis in young breast cancer patients: Insights from the French National cohort.

Eur J Surg Oncol

January 2025

Université Paris Cité, HeKA, INRIA Paris, Inserm, Centre de Recherche des Cordeliers, Paris, France; French National Rare Disease Registry (BNDMR), Greater Paris University Hospitals (AP-HP), Paris, France.

Background: Suboptimal treatment delays is known to impact prognosis of patients with cancer but optimal timing in specific subgroups remains poorly studied. This study aimed to analyze treatment delays in young women treated for a breast cancer (BC) on and its impact on their prognosis using French Nationwide Data.

Methods: Using the CAREPAT-YBC Cohort based on the French National Healthcare System Database, we analyzed disease-free survival (DFS) in 22,093 young women (18-45 years) who underwent either surgery-chemotherapy-radiotherapy pathway (adjuvant setting, 15,433 patients) or chemotherapy-surgery-radiotherapy pathway (neoadjuvant setting, 6660 patients), according to delays between the different pathways.

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Background: To examine the psychometrics properties of the French version of two scales measuring general (HLS-Q12) and navigational (HLS-NAV) health literacy (HL) using validation methods based on modern psychometric test theories: a Rasch model analysis.

Methods: The data on representative samples of the French adult population came from the Health Literacy Survey (N = 2 003), conducted in France in two waves (2020 and 2021), and from the third wave of SLAVACO study (N = 2 022), conducted in December 2021. A Rasch analysis was performed using a partial credit model with marginal maximum likelihood estimation adapted to polytomous data.

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Publication bias in pharmacogenetics of statin-associated muscle symptoms: A meta-epidemiological study.

Atherosclerosis

January 2025

Laboratoire de Biométrie et Biologie Evolutive UMR CNRS 5558, Université Lyon 1, Université de Lyon, Villeurbanne, France; Service Hospitalo-Universitaire de Pharmacotoxicologie, Pôle Santé Publique, Hospices Civils de Lyon, Lyon, France.

Background And Aims: Statin-associated muscle symptoms (SAMS) are a major cause of treatment discontinuation. Clinical Pharmacogenetics Implementation Consortium (CPIC) recommend dose adjustment for statin treatment according to known SLCO1B1 genotype to reduce SAMS. We hypothesized that the association between SLCO1B1 genotype and SAMS is misestimated because of publication bias.

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Associations of exposure to outdoor PM and NO during pregnancy with childhood asthma, rhinitis, and eczema in a predominantly rural French mother-child cohort.

Environ Pollut

December 2024

Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, F-35000, Rennes, France. Electronic address:

Article Synopsis
  • The study explores how outdoor air pollution, specifically fine particulate matter (PM) and nitrogen dioxide (NO), affects childhood diseases like asthma, rhinitis, and eczema, especially in rural areas where the effects are less understood.
  • It utilized data from the Pélagie mother-child cohort in Brittany, France, analyzing 1322 children at age 6 and 1118 at age 12 to assess the prevalence of these diseases and their coexistence (multimorbidity).
  • Results indicated a tendency for PM and NO to associate with the diseases, particularly in urban areas, highlighting the need for further research on the differing impacts of air pollution in urban versus rural environments.
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Background: Should COVID-19 have a direct impact on the risk of depression, it would suggest specific pathways for prevention and treatment. In this retrospective population-based study, we aimed to examine the association of prior SARS-CoV-2 infection with depressive symptoms, distinguishing self-reported . biologically confirmed COVID-19.

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Neonatal outcomes after in utero exposure to antipsychotics: a systematic review and meta-analysis.

Eur J Epidemiol

October 2024

Département de Santé Publique, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Trousseau, Centre de Référence sur les Agents Tératogènes (CRAT), Paris, F75012, France.

Adverse neonatal outcomes following in utero antipsychotic exposure remain unclear. This systematic review and meta-analysis aimed to investigate associations between in utero first- and second-generation antipsychotic exposure and various neonatal outcomes. The primary outcome was small for gestational age.

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Strong antileishmanial and antitrypanosomal activities were highlighted for the crude methanolic extract (IC = 0.61 and 2.15 μg/mL, respectively) of Zanthoxylum zanthoxyloides (Lam.

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Intermittent preventive treatment regimens for malaria in HIV-positive pregnant women.

Cochrane Database Syst Rev

September 2024

Maternal, Child and Reproductive Health Initiative, Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.

Background: Malaria and HIV infection overlap geographically in sub-Saharan Africa and share risk factors. HIV infection increases malaria's severity, especially in pregnant women. The World Health Organization (WHO) recommends intermittent preventive treatment in pregnancy (IPTp) with sulphadoxine-pyrimethamine (SP) for pregnant women living in areas of stable malaria transmission.

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Efficient learning of ground and thermal states within phases of matter.

Nat Commun

September 2024

University of Maryland, College Park, QuICS 3353 Atlantic Building, MD, 20742-2420, USA.

We consider two related tasks: (a) estimating a parameterisation of a given Gibbs state and expectation values of Lipschitz observables on this state; (b) learning the expectation values of local observables within a thermal or quantum phase of matter. In both cases, we present sample-efficient ways to learn these properties to high precision. For the first task, we develop techniques to learn parameterisations of classes of systems, including quantum Gibbs states for classes of non-commuting Hamiltonians.

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The gas phase reactivity of the radical cation isomers HCNH˙ (methanimine) and HCNH˙ (aminomethylene) with propene (CHCHCH) has been investigated by measuring absolute reactive cross sections and product branching ratios, under single collision conditions, as a function of collision energy (in the range ∼0.07-11.80 eV) using guided ion beam mass spectrometry coupled with VUV photoionization for selective isomer generation.

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Within and surrounding high-latitude cities, poor air quality disturbs Arctic ecosystems, influences the climate, and harms human health. The Fairbanks North Star Borough has wintertime particulate matter (PM) concentrations that exceed the Environmental Protection Agency's (EPA) threshold for public health. Particulate sulfate (SO ) is the most abundant inorganic species and contributes approximately 20% of the total PM mass in Fairbanks, but air quality models underestimate observed sulfate concentrations.

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Article Synopsis
  • This study examines the effects of IDH1 and IDH2 mutations on adult AML patients who received allogeneic hematopoietic cell transplantation, finding that 15.91% had IDH1 mutations and 26.27% had IDH2 mutations.* -
  • Patients with IDH1 and IDH2 mutations experienced lower rates of acute graft-versus-host disease (GVHD) compared to those without mutations, with significant improvements in overall survival (OS) linked to IDH1 mutations.* -
  • IDH2 mutations were associated with a lower relapse rate and better leukemia-free survival (LFS) and OS, particularly in patients without NPM1 mutations, indicating these mutations may lead to better outcomes post
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Earth harbours an extraordinary plant phenotypic diversity that is at risk from ongoing global changes. However, it remains unknown how increasing aridity and livestock grazing pressure-two major drivers of global change-shape the trait covariation that underlies plant phenotypic diversity. Here we assessed how covariation among 20 chemical and morphological traits responds to aridity and grazing pressure within global drylands.

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Human Papillomavirus (HPV) vaccine coverage was <50% in France in 2022 and even lower among socially disadvantaged populations. We aimed to evaluate socio-demographic determinants of HPV vaccine awareness, uptake, and intention among parents of adolescents, and related attitudes and knowledge items. Parents of adolescents attending middle schools across France, who participated in a randomized trial responded to an anonymous baseline survey, conducted between November 2021 and February 2022.

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