688 results match your criteria: "Claude Bernard University Lyon[Affiliation]"

Moral learning and decision-making are crucial throughout our lives, from infancy to old age. Emerging evidence suggests that there are important differences in learning and decision-making in moral situations across the lifespan, and these are underpinned by co-occurring changes in the use of model-based values and theory of mind. Here, we review the decision neuroscience literature on moral choices and moral learning considering four key concepts.

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Psychiatrists' beliefs, awareness, and attitudes toward gender variance: A French cross-sectional study.

Encephale

October 2024

Department of Urology, Lyon Sud Hospital, 69495 Oullins-Pierre-Bénite, France; Forensic Psychiatry Department, Lyon-Corbas Prison, Vinatier Hospital, 69678 Bron, France.

Objectives: The evolution of knowledge and recommendations concerning transgender health has led to various representations, especially for health professionals, that can influence the medical management of transgender individuals. The main objective of this study was to explore the representation of psychiatrists in France regarding gender variance. The secondary objective was to compare these data based on their characteristics.

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Embryonic exposure through maternally transferred pollutants can affect embryo vitality, survival, and health. Reptiles face global declines and are sensitive to embryonic pollutant exposure. Yet, they are often neglected in pollution risk assessment and conservation.

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A pontine-medullary loop crucial for REM sleep and its deficit in Parkinson's disease.

Cell

October 2024

International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan; Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan. Electronic address:

Identifying the properties of the rapid eye movement (REM) sleep circuitry and its relation to diseases has been challenging due to the neuronal heterogeneity of the brainstem. Here, we show in mice that neurons in the pontine sublaterodorsal tegmentum (SubLDT) that express corticotropin-releasing hormone-binding protein (Crhbp neurons) and project to the medulla promote REM sleep. Within the medullary area receiving projections from Crhbp neurons, neurons expressing nitric oxide synthase 1 (Nos1 neurons) project to the SubLDT and promote REM sleep, suggesting a positively interacting loop between the pons and the medulla operating as a core REM sleep circuit.

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Sustained elevation of calprotectin associates with delayed appearance of myeloid-derived suppressor cells in patients with septic shock.

J Crit Care

December 2024

Hospices Civils de Lyon, Immunology Laboratory, Hôpital E. Herriot, Lyon, France; Université de Lyon, EA 7426 "Pathophysiology of Injury-Induced Immunosuppression", Université Claude Bernard Lyon_1, Lyon, France. Electronic address:

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Pulmonary hypertension (PH) associated with chronic lung disease (CLD) is both common and underrecognised. The presence of PH in the setting of lung disease has been consistently shown to be associated with worse outcomes. Recent epidemiological studies have advanced understanding of the heterogeneity of this patient population and shown that defining both the specific type of CLD as well as the severity of PH ( deeper phenotyping) is necessary to inform natural history and prognosis.

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Background: Anterior cruciate ligament reconstruction (ACLR) continues to be associated with a variable rate of return to sports and a concerning rate of further anterior cruciate ligament injury. Persistent functional deficits may explain these results and support the need to keep exploring lower limb functional indexes, especially during vertical jumping. This would help improve rehabilitation through the return-to-sports continuum and improve postoperative outcomes.

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Article Synopsis
  • Pulmonary alveolar proteinosis (PAP) is a rare lung syndrome characterized by the accumulation of proteinaceous material, leading to symptoms like progressive dyspnea and hypoxemia, with various diagnostic methods such as CT scans, bronchoalveolar lavage, and genetic testing suggested for evaluation.
  • A European Respiratory Society Task Force, comprised of diverse experts, developed evidence-based guidelines for diagnosing and managing PAP using a systematic review of literature and the GRADE approach for assessing the strength of recommendations.
  • The Task Force provided specific management recommendations, including whole lung lavage, GM-CSF therapy, and potential treatments like rituximab, alongside diagnostic approaches involving GM-CSF antibody
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Background: Recent advancements in anomaly detection have paved the way for novel radiological reading assistance tools that support the identification of findings, aimed at saving time. The clinical adoption of such applications requires a low rate of false positives while maintaining high sensitivity.

Purpose: In light of recent interest and development in multi pathology identification, we present a novel method, based on a recent contrastive self-supervised approach, for multiple chest-related abnormality identification including low lung density area ("LLDA"), consolidation ("CONS"), nodules ("NOD") and interstitial pattern ("IP").

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Multi-omics analysis of antiviral interactions of Elizabethkingia anophelis and Zika virus.

Sci Rep

August 2024

Department of Biological Sciences, Texas Tech University, 2901 Main St, Lubbock, TX, 79409, USA.

The microbial communities residing in the mosquito midgut play a key role in determining the outcome of mosquito pathogen infection. Elizabethkingia anophelis, originally isolated from the midgut of Anopheles gambiae possess a broad-spectrum antiviral phenotype, yet a gap in knowledge regarding the mechanistic basis of its interaction with viruses exists. The current study aims to identify pathways and genetic factors linked to E.

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Evidence from recent clinical trials in fibrotic interstitial lung diseases.

Curr Opin Pulm Med

September 2024

ILD Unit, Department of Respiratory Medicine, Hospital universitario de la Princesa, Universitad autónoma de Madrid, Spain.

Purpose Of Review: Idiopathic pulmonary fibrosis (IPF) is the prototype of fibrosing interstitial lung diseases. It is mirrored by progressive pulmonary fibrosis (PPF), an umbrella term which characterizes disease behavior of various fibrotic interstitial lung diseases with irreversible progression, accounting for loss of lung function, exercise intolerance and respiratory failure leading to early mortality. Pirfenidone and nintedanib halve the decline in lung function but do not halt disease progression.

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Background: Social network analysis of animal societies allows scientists to test hypotheses about social evolution, behaviour, and dynamic processes. However, the accuracy of estimated metrics depends on data characteristics like sample proportion, sample size, and frequency. A protocol is needed to assess for bias and robustness of social network metrics estimated for the animal populations especially when a limited number of individuals are monitored.

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Article Synopsis
  • This paper talks about problems in cancer treatment in Europe, especially how health guidelines and medical recommendations don’t match up.
  • It studied different European countries to see if they use advanced cancer tests that doctors recommend.
  • The results showed that many countries are not using these advanced tests, which could help patients more, and the paper suggests that health leaders need to pay more attention to these recommendations for better cancer care.
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Background: We used data from the INMARK trial to investigate associations between circulating biomarkers of extracellular matrix (ECM) turnover, inflammation and epithelial dysfunction and disease progression in subjects with idiopathic pulmonary fibrosis (IPF).

Methods: Subjects with IPF and forced vital capacity (FVC) ≥80% predicted were randomised 1:2 to receive nintedanib 150 mg twice daily or placebo for 12 weeks followed by open-label nintedanib for 40 weeks. Associations between baseline biomarker levels and the proportion of subjects with disease progression (decline in FVC ≥10% predicted or death) over 52 weeks were assessed in subjects randomised to placebo using logistic regression.

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Optimization of individual immunosuppression, which reduces the risks of both graft loss and patients' death, is considered the best approach to improve long-term outcomes of renal transplantation. Torque Teno Virus (TTV) DNAemia has emerged as a potential biomarker reflecting the depth of therapeutic immunosuppression during the initial year post-transplantation. However, its efficacy in long-term monitoring remains uncertain.

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Background: Acute kidney injury (AKI) is common in hospitalized patients and results in significant morbidity and mortality. The objective of the study was to explore the systemic immune response of intensive care unit patients presenting with AKI, especially the association between immune profiles and persistent AKI during the first week after admission following various types of injuries (sepsis, trauma, surgery, and burns).

Methods: REALAKI is an ancillary analysis of the REAnimation Low Immune Status Marker (REALISM) cohort study, in which 359 critically ill patients were enrolled in three different intensive care units.

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Outcomes of lung transplantation for pleuroparenchymal fibroelastosis: A French multicentric retrospective study.

J Heart Lung Transplant

October 2024

Department of Thoracic Surgery and Lung Transplantation, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France.

Background: Pleuroparenchymal fibroelastosis (PPFE) has no currently available specific treatment. Benefits of lung transplantation (LT) for PPFE are poorly documented.

Methods: We conducted a nation-wide multicentric retrospective study in patients who underwent lung or heart-lung transplantation for chronic end-stage lung disease secondary to PPFE between 2012 and 2022 in France.

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Natural killer cell-mediated innate microvascular rejection.

Nat Rev Nephrol

August 2024

CIRI, INSERM U1111, Université Claude Bernard Lyon I, CNRS UMR5308, Ecole Normale Supérieure de Lyon, Univ. Lyon, Lyon, France.

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KELIM score predicts outcome in patients with platinum-resistant/refractory recurrent ovarian cancer.

Biomark Med

August 2024

EA UCBL/HCL 3738, Centre pour l'lnnovation en Cancérologie de Lyon (CICLY), Faculty of Medicine Lyon-Sud, Claude Bernard University Lyon 1, Oullins-Pierre-Bénite, 69921, France.

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Introduction: Pathological narcissism (PN) can be defined as the compromised and fluctuating ability to regulate self-esteem, the latter depending on external validation, admiration, or enhancement, all resulting in grandiose (e.g., self-enhancement, aggressiveness, manipulation) or vulnerable (e.

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Scrotal reconstruction after Fournier's Gangrene using the superficial circumflex iliac artery perforator (SCIP) propeller flap: A case report.

Ann Chir Plast Esthet

July 2024

Plastic, Reconstructive, and Aesthetic Surgery Department, Croix-Rousse Hospital, Hospices Civils de Lyon, 103, Grande Rue de la Croix-Rousse, 69004 Lyon, France; Faculty of Medicine Lyon Est, Claude Bernard University Lyon 1, 8, Avenue Rockefeller, 69003 Lyon, France.

Introduction: Fournier's gangrene, a rare infectious condition affecting the external genitalia, often requires aggressive medical-surgical interventions, resulting in variable scrotal tissue loss. Despite numerous proposed reconstruction techniques, achieving a consensus on the most effective approach that balances aesthetics and function remains elusive. This case report presents a one-year follow-up on scrotal reconstruction using a pedicled Superficial Circumflex Iliac Artery Perforator (SCIP) propeller flap.

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Idiopathic pulmonary fibrosis (IPF) is a rare and progressive disease that causes progressive cough, exertional dyspnea, impaired quality of life, and death. Bexotegrast (PLN-74809) is an oral, once-daily, investigational drug in development for the treatment of IPF. This Phase-2a multicenter, clinical trial randomized participants with IPF to receive, orally and once daily, bexotegrast at 40 mg, 80 mg, 160 mg, or 320 mg, or placebo, with or without background IPF therapy (pirfenidone or nintedanib), in an approximately 3:1 ratio in each bexotegrast dose cohort, for at least 12 weeks.

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Introduction: Substance use disorder (SUD) is a common condition often associated with borderline personality disorder (BPD), and patients with both disorders (SUD + BPD) have more complex presentations and poorer outcomes in treatment. Thus, there is a need to identify more clearly the clinical differences between patients with SUD + BPD and those with SUD only to help clinicians in their diagnostic process.

Methods: Data from medical files of 92 patients with SUD (SUD only:  = 42; SUD + BPD:  = 50) treated in an outpatient psychiatry and addiction treatment center were extracted to compare the differences in terms of sociodemographic characteristics, substance used, psychopathological dimensions, comorbidity prevalence, and functional impairment.

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