287 results match your criteria: "University Clermont-Auvergne[Affiliation]"

Background: Pain is the leading cause of disability and reduced quality of life worldwide. Despite the increasing burden for patients and healthcare systems, pain research remains underfunded and under focused. Having stakeholders identify and prioritize areas that need urgent attention in the field will help focus funding topics, reduce 'research waste', improve the effectiveness of pain research and therapy and promote the uptake of research evidence.

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ERBB2 Comprehensive Profiling and Prognostication in Stage III Colon Cancer: Findings From PETACC8 and IDEA-France Cohorts.

Gastroenterology

November 2024

Centre de Recherche des Cordeliers, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France; Institut du Cancer Paris, Cancer Research for Personalized Medicine, Assistance Publique-Hôpitaux de Paris Centre, Hôpital Européen Georges Pompidou, Paris, France.

Background & Aims: ERBB2 pathway activation, through amplification or activating mutations, represents a new target for colon cancer (CC) treatment. Molecular methods were compared with the gold standard for assessing ERBB2 status, and the prognostic value of ERBB2 amplification, mutations, and expression was determined using data from 2 phase 3 trials involving nearly 3000 patients with stage III CC.

Methods: In the PETACC8 trial, immunohistochemistry and fluorescence in situ hybridization, DNA, and RNA analysis were performed on 1813, 1719, and 1733 samples, respectively.

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Malaria in the Republic of Guinea 2022-2023: costs associated with the care pathway from the patient's perspective.

Health Econ Rev

November 2024

CHU Clermont-Ferrand, UFR Medicine & Paramedical Professions, University Clermont Auvergne, CNRS, Sigma Clermont, Pascal Institute, Aubière, France.

Background: Access to safe, financial affordable health care is a key factor in reducing health disparities. The malaria is a major public health issue, with significant economic implications in Guinea where the free malaria care services were introduced in 2010. This paper analyzes the costs associated with the care pathway for malaria patients in the Republic of Guinea.

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We present the 6-year update of a phase 2 study evaluating the combination of obinutuzumab and idelalisib in relapse/refractory Waldenstrom macroglobulinemia. The results of the REMODEL trial demonstrated interesting efficacy in a high-risk genotype profile population. The primary endpoint was achieved with a median PFS of 25.

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Background: Postprandial vascular endothelial dysfunction is an early marker of atherosclerosis. Meal protein has been reported to reduce endothelial dysfunction in adults, and the effect could be mediated by the amino acid content.

Objectives: This trial aims to assess the effect of a specifically designed plant-protein blend that contains high leucine, arginine, and cysteine on postprandial endothelial function in the elderly.

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Dysfunction of Telomeric Cdc13-Stn1-Ten1 Simultaneously Activates DNA Damage and Spindle Checkpoints.

Cells

September 2024

GReD Institute, CNRS UMR6293, INSERM U1103, Faculty of Medicine, University Clermont-Auvergne, 28 Place Henri Dunant, BP 38, 63001 Clermont-Ferrand Cedex, France.

Telomeres, the ends of eukaryotic linear chromosomes, are composed of repeated DNA sequences and specialized proteins, with the conserved telomeric Cdc13/CTC1-Stn1-Ten1 (CST) complex providing chromosome stability via telomere end protection and the regulation of telomerase accessibility. In this study, , coding for a SUMO E3 ligase, and (a SUMO target for Siz1 and Siz2) were isolated as extragenic suppressors of CST temperature-sensitive mutants. -, - and - mutants were isolated next due to being sensitive to intracellular Siz1 dosage.

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Technical efficiency analysis of advanced medical centers in Burkina Faso.

BMC Health Serv Res

October 2024

FERDI (Fondation pour les Etudes et Recherches sur le Développement International - Foundation for Studies and Research on International Development), Clermont-Ferrand, France.

Article Synopsis
  • Burkina Faso's health system suffers from limited public health funds, highlighting the need for efficiency in health spending among its Advanced Medical Centers (AMCs) from 2017 to 2020.
  • The study utilized bootstrap Data Envelopment Analysis (DEA) to evaluate 45 AMCs, revealing an average efficiency score of 0.51, which suggests that these centers could nearly double their healthcare outputs without extra resources.
  • Key factors influencing AMC efficiency included the population's size, education, health status, and the density of healthcare services, emphasizing the importance of optimizing resource allocation within the health policy framework.
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Analysis of care-seeking pathways and factors influencing early and appropriate care-seeking for malaria patients in the Republic of Guinea: a cross-sectional study.

Malar J

September 2024

African Centre of Excellence for the Prevention and Control of Communicable Diseases, Faculty of Health Sciences and Techniques, University of Conakry, Conakry, Republic of Guinea.

Background: Malaria is a major public health issue in Guinea and care-seeking behaviour is dominated by self-medication and delayed access to appropriate care. However early and appropriate care-seeking are essential to control and reduce complicate forms and mortality, particularly for the most vulnerable. This study was conducted to analyse the diagnostic pathway, and the factors associated with early and appropriate care-seeking for malaria patients in the Republic of Guinea.

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Article Synopsis
  • Two novel actinomycetal strains, CC-R113 and CC-R104, were isolated from macroalgae in northern Portugal, displaying significant genetic characteristics that suggest they are new species.
  • Genetic analysis revealed strain CC-R113, with a genome size of 7.27 Mb, is closely related to existing strains with high sequence similarity, while strain CC-R104, with a 5.34 Mb genome, is more distantly related to its closest known relatives.
  • Both strains thrive at pH 7.0, 28°C, and low salinity, and they exhibit unique chemotaxonomic features, leading to the proposal of their classification as novel species.
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Combinatorial targeting of glutamine metabolism and lysosomal-based lipid metabolism effectively suppresses glioblastoma.

Cell Rep Med

September 2024

Department of Radiation Oncology, Ohio State Comprehensive Cancer Center, Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, and College of Medicine at The Ohio State University, Columbus, OH 43210, USA; Center for Cancer Metabolism, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA. Electronic address:

Antipsychotic drugs have been shown to have antitumor effects but have had limited potency in the clinic. Here, we unveil that pimozide inhibits lysosome hydrolytic function to suppress fatty acid and cholesterol release in glioblastoma (GBM), the most lethal brain tumor. Unexpectedly, GBM develops resistance to pimozide by boosting glutamine consumption and lipogenesis.

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Objectives: Adherence to lifestyle interventions is crucial for the treatment of obesity. However, there is little research about adherence to lifestyle interventions in persons around retirement age. The objectives of this study are (1) to identify factors associated with the adherence to resistance training and a hypocaloric diet and (2) to describe the association between adherence and changes in body composition outcome parameters.

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Background: Collaborative practice in primary health care increases care quality and security. In France, primary health care professionals increasingly work together. The link between general practitioners (GPs) and community pharmacists (CPs) is an important element.

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Case study: Recurrent uterine incarceration during pregnancy.

J Gynecol Obstet Hum Reprod

November 2024

CIC 1405 CRECHE Unit, INSERM, Obstetrics and Gynaecology Department, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France; University Clermont Auvergne, CNRS UMR 6293, INSERM U1103, GReD, 63000 Clermont-Ferrand, France. Electronic address:

Background: Uterine incarceration is a rare complication of pregnancy. The most frequent complications are pain and urinary retention.

Case: We present the case of a patient who had presented a uterine incarceration during her first pregnancy, requiring a reduction under general anesthesia at 27 weeks of gestation complicated by premature delivery at 29 weeks of gestation.

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Limited data is available on the health-related quality of life (HRQoL) and symptoms of patients with chronic myeloid leukemia (CML) who are in treatment-free remission (TFR). We herein report HRQoL results from the EURO-SKI trial. Patients who had been on tyrosine kinase inhibitors (TKIs) therapy for at least 3 years and achieved MR4 for at least 1 year were enrolled from 11 European countries, and the EORTC QLQ-C30 and the FACIT-Fatigue questionnaires were used to assess HRQoL and fatigue respectively.

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Background: The extreme vulnerability experienced by patients in palliative care may result in significant distress. These patients require appropriate care while not pathologizing their natural distress. Given the challenges of caring for people experiencing significant distress, it is important to understand what professionals in training may feel when caring for patients in palliative care.

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Characterization of Silybum marianum and Silybum eburneum seed oils: Phytochemical profiles and antioxidant properties supporting important nutritional interests.

PLoS One

June 2024

Laboratory of Rangeland Ecosystems and Valorisation of Spontaneous Plants and Associated Microorganisms (LR16IRA03), Arid Regions Institute, University of Gabes, Medenine, Tunisia.

Article Synopsis
  • Milk thistle seed oil, derived from Silybum marianum and the lesser-known Silybum eburneum, is being investigated for its health benefits, particularly in antioxidant properties.
  • This study compares the lipid and phenolic profiles of the seed oils from both species and highlights their high content of unsaturated fatty acids and beneficial phytosterols.
  • The oils demonstrated strong antioxidant activities, protecting THP-1 cells from oxidative stress linked to age-related diseases, suggesting they may be valuable for nutrition and disease prevention.
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Enhanced dispersion of prussian blue intercalation into layered double hydroxides for efficient solar seawater evaporation.

Dalton Trans

June 2024

State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, No. 15 Beisanhuan East Road, Beijing, 100029, China.

Article Synopsis
  • Prussian blue (PB) is effective for solar vapor generation but struggles with photothermal conversion efficiency due to poor dispersion.
  • Researchers found that incorporating PB into layered double hydroxides (LDHs) and adding sodium dodecyl sulfate (SDS) improves dispersion and stability.
  • This innovation leads to a notable 35.9% increase in solar vapor generation, with an even greater efficiency boost when the material is transformed into a three-dimensional foam structure.
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Objective: The aim of this study was to evaluate the effect of an Argentine Tango (AT) program on total physical activity (PA) time in patients with rheumatoid arthritis (RA) and spondyloarthritis (SpA).

Methods: Prospective randomized controlled pilot study with two parallel groups. Participants were randomized 1:1 to attend a 24-week AT program from baseline to month 6 for the immediate tango group (ITG) and a 12-week AT program from month 3 to month 6 for the wait-list control group (WLCG).

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Technologies allowing tissue molecular analysis of the "high-plex" type (>20 molecules per tissue section) are the 21 century inventions that are revolutionizing our knowledge of the biology of malignant tumors and many benign alterations. These technologies are based on specific probe labeling systems for the detection of tissue components [proteins, messenger RNA (mRNA)], as well as on detailed image analysis, combined with computational tools. We are synthetically presenting technologies based on image analysis, such as multiplex immunofluorescence (mIF), imaging mass cytometry (IMC), and multiplexed ion beam imaging (MIBI), as well as the ones not based on image analysis, such as multiplex in situ hybridizations (ISHs) using various principles.

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STAT3 activation of SCAP-SREBP-1 signaling upregulates fatty acid synthesis to promote tumor growth.

J Biol Chem

June 2024

Department of Radiation Oncology, Ohio State Comprehensive Cancer Center, Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, and College of Medicine at The Ohio State University, Columbus, Ohio, USA; Center for Cancer Metabolism, James Comprehensive Cancer Center at The Ohio State University, Columbus, Ohio, USA. Electronic address:

SCAP plays a central role in controlling lipid homeostasis by activating SREBP-1, a master transcription factor in controlling fatty acid (FA) synthesis. However, how SCAP expression is regulated in human cancer cells remains unknown. Here, we revealed that STAT3 binds to the promoter of SCAP to activate its expression across multiple cancer cell types.

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Effects of Exercise Training on Muscle Mass and Physical Function in Patients with Hepatocellular Carcinoma After Diagnosis: A Systematic Review.

Dig Dis Sci

July 2024

Laboratory of the Metabolic Adaptations to Exercise Training Under Physiological and Pathological Conditions (AME2P), Clermont Auvergne University, CRNH Auvergne, Campus Universitaire Des Cézeaux, 3 Rue de La Chébarde, 63178, Clermont-Ferrand, AUBIERE Cedex, France.

Background And Aims: Decreased muscle mass and physical function are common complications in hepatocellular carcinoma (HCC) patients who are associated with increased morbidity and mortality. Thus, there have been targeted efforts to prevent and/or improve both by enrolling these patients in exercise training programs. We performed a systematic review to evaluate the effects of exercise training on muscle mass and physical function in people with HCC after diagnosis.

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A 78-year-old woman with diffuse white matter infiltration and predominant involvement of bilateral temporo-parieto-occipital regions.

J Cell Mol Med

April 2024

Laboratoire Central d'Anatomie Pathologique, Department of Pathology and Molecular Oncology, University Hospital of Nice, Université Côte d'Azur, Nice, France.

Diffuse paediatric-type high-grade glioma, H3-wildtype and IDH-wildtype (H3/IDH-wt-pHGG) is a newly defined entity amongst brain tumours, primarily reported in children. It is a rare, ill-defined type of tumour and the only method to diagnose it is DNA methylation profiling. The case we report here carries new knowledge about this tumour which may, in fact, occur in elderly patients, be devoid of evocative genomic abnormalities reported in children and harbour a misleading mutation.

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Standardized reporting for systematic global evaluation of axial spondyloarthritis: An evidence-based and consensus-driven initiative.

Joint Bone Spine

September 2024

University of Paris-Cité, Department of Rheumatology, Hôpital Cochin, Assistance publique-Hôpitaux de Paris, Inserm (U1153): Clinical epidemiology and biostatistics, PRES Sorbonne Paris-Cité, Paris, France. Electronic address:

Introduction: National and international scientific societies advocate for a regular, systematic, and standardized global evaluation of axial spondyloarthritis (axSpA) patients. However, there are no recommendations specifying the content of this global evaluation. This initiative aimed to propose a standardized reporting framework, using evidence-based and consensus approaches, to collect data on all domains of axSpA.

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Background: Electronic health records (EHR) are becoming an integral part of the health system in many developed countries, though implementations and settings vary across countries. Some countries have adopted an opt-out policy, in which patients are enrolled in the EHR system following a default nudge, while others have applied an opt-in policy, where patients have to take action to opt into the system. While opt-in systems may exhibit lower levels of active user requests for access, this contrasts with opt-out systems where a notable percentage of users may passively retain access.

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