1,976 results match your criteria: "Universite de Bourgogne Franche Comte[Affiliation]"

The dataset gathers available regulations of human activities and protection levels of Marine Protected Areas (MPAs) of the European Union (EU). The MPA list and polygons were extracted from the MPA database of the European Environment Agency (EEA) and completed with available zoning systems (all were filtered for their marine area reported under the Marine Strategy Framework Directive). Fully-overlapping MPAs were merged.

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Secreted extracellular heat shock protein gp96 and inflammatory cytokines are markers of severe malaria outcome.

Cell Stress Chaperones

December 2024

Unite postulante de Biologie Genetique, Genomique et Bio-informatique (G2B), Departement de Biologie animale, Faculté des Sciences et Techniques, Universite Cheikh Anta DIOP, Avenue Cheikh Anta DIOP, BP: 5005, Dakar, Senegal. Electronic address:

Malaria caused by Plasmodium spp., is a major public health issue in sub-Saharan Africa. The fight against malaria has stalled due to increasing resistance to treatments and insecticides.

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Clinical Spectrum and Prognosis of Atypical Autosomal Dominant Polycystic Kidney Disease Caused by Monoallelic Pathogenic Variants of IFT140.

Am J Kidney Dis

December 2024

Service de Néphrologie, Hémodialyse et Transplantation Rénale, Centre de référence MARHEA, CHRU Brest, Brest, France; Institut de Recherche Expérimentale et Clinique (IREC), UCLouvain, Brussels, Belgium. Electronic address:

Rationale & Objective: Monoallelic predicted Loss-of-Function (pLoF) variants in IFT140 have recently been associated with an autosomal dominant polycystic kidney disease (ADPKD)-like phenotype. This study sought to enhance the characterization of this phenotype.

Study Design: Case series.

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It is generally accepted that a weakening of the North Atlantic thermohaline circulation caused the Younger Dryas cooling. Although the role of seasonality was emphasized previously, this aspect is rarely considered yet, and it remains elusive how this impacted hydroclimate during winters and summers across Central Europe. Here, we coupled biomarker-based δO and δH from Bergsee in southern Germany to reconstruct deuterium excess as a proxy for evaporation history from the Bølling-Allerød to the Preboreal.

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Introduction: Progressive interstitial lung diseases (ILDs) are rare but severe diseases, with high mortality and morbidity, with no effective pharmacological treatment allowing for long-term remission, and therefore no clear therapeutic recommendations. Several ILDs present inflammatory components (ILDic), which may justify the use of anti-inflammatory and immunosuppressive drugs, as first-step therapy. Except for systemic sclerosis (SSc)-ILD and sarcoidosis, the evidence in favor of this approach is very weak.

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Two distinct neural pathways for mechanical versus digital technology.

Neuroimage

December 2024

Laboratoire d'Étude des Mécanismes Cognitifs (EA 3082), Université de Lyon, France; Institut Universitaire de France, Paris, France.

Technology pervades every aspect of our lives, making it crucial to investigate how the human mind deals with it. Here we examine the cognitive and neural foundations of technological cognition. In the first fMRI experiment, participants viewed videos depicting the use of mechanical tools (e.

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Article Synopsis
  • * SLRs offer advantages like narrower bandwidths and enhanced electric fields compared to LSPs, which are essential for creating efficient optical devices, with grazing diffracted orders playing a key role in their properties.
  • * The study utilizes both experimental and theoretical methods, including simulations of gold disk arrays, to show that SLR characteristics are closely linked to the efficiency of diffracted modes, emphasizing the importance of inter-particle spacing for optimizing performance in photonic applications.
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GPATCH11 variants cause mis-splicing and early-onset retinal dystrophy with neurological impairment.

Nat Commun

November 2024

Laboratory of Genetics in Ophthalmology (LGO), INSERM UMR1163, Institute of Genetic Diseases, Imagine and Paris Cité University, Paris, France.

Here we conduct a study involving 12 individuals with retinal dystrophy, neurological impairment, and skeletal abnormalities, with special focus on GPATCH11, a lesser-known G-patch domain-containing protein, regulator of RNA metabolism. To elucidate its role, we study fibroblasts from unaffected individuals and patients carrying the recurring c.328+1 G > T mutation, which specifically removes the main part of the G-patch domain while preserving the other domains.

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Concentric and eccentric contractions show different patterns of neural activity at both peripheral and cortical levels, which are thought to influence the perception of action properties such as the weight of objects moved by others. The aim of this study was to investigate how the type of muscle contraction influences weight estimation during action observation. Forty-eight volunteers completed the Main experiment and the Control experiment.

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Purpose: MYRF-related cardiac-urogenital syndrome (MYRF-CUGS) is a rare condition associated with heterozygous MYRF variants. The description of MYRF-CUGS phenotype is mostly based on postnatal cases and 36 affected individuals have been published so far. We aim now to delineate the prenatal phenotype of MYRF-CUGS by reporting clinical data from fetuses and neonates with a pathogenic MYRF variant.

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Impact of processing and storage on citrus fiber functionality: Insights from spectroscopic techniques.

Int J Biol Macromol

December 2024

Université Bourgogne Franche-Comté, Institut Agro, Université Bourgogne, INRAE, PAM UMR A 02.102, F-21000 Dijon, France. Electronic address:

To deliver their functionality when used in applications, citrus fibers need to be rehydrated. Factors such as chemical composition, structural organization as well as chemical surface composition are known to influence this functionality. Processing and storage conditions can affect these parameters, making it challenging to maintain stable functionality.

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[Medical and surgical treatment of acute postoperative endophthalmitis].

J Fr Ophtalmol

December 2024

Service d'ophtalmologie, Nouvel Hôpital Civil de Strasbourg, Strasbourg, France.

Acute postoperative endophthalmitis is a rare but dreadful complication of intraocular surgeries. These clinical presentations should be managed emergently with medical treatment in every case and surgical treatment in selected cases according to clinical criteria, which are still under debate. In this article, we report what was presented on this topic in the annual report at the 2024 French Society of Ophthalmology congress.

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Purpose: Radiation therapy (RT) exerts its anti-tumour efficacy by inducing direct damage to cancer cells but also through modification of the tumour microenvironment (TME) by inducing immunogenic antitumor response. Conversely, RT also promotes an immunosuppressive TME notably through the recruitment of regulatory T cells (Tregs). Glycoprotein A repetitions predominant (GARP), a transmembrane protein highly expressed by activated Tregs, plays a key role in the activation of TGF-β and thus promotes the immunosuppressive action of Tregs.

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Social interaction research is lacking an experimental paradigm enabling researchers to make causal inferences in free social interactions. For instance, the expressive signals that causally modulate the emergence of romantic attraction during interactions remain unknown. To disentangle causality in the wealth of covarying factors that govern social interactions, we developed an open-source video-conference platform enabling researchers to covertly manipulate the social signals produced by participants during interactions.

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The interplay between the different components of emotional contagion (i.e. emotional state and facial motor resonance), both during implicit and explicit appraisal of emotion, remains controversial.

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Article Synopsis
  • - Microtubule affinity-regulating kinase 2 (MARK2) is crucial for neurons to develop properly, and variants in MARK2 have been linked to autism spectrum disorder (ASD) and other neurodevelopmental issues, with most being loss-of-function mutations.
  • - A study analyzed 31 individuals with MARK2 variants showing ASD along with unique facial features, finding that the loss of MARK2 disrupts early neuron development and leads to abnormal growth patterns in neural cells.
  • - Research using iPSC models and MARK2-deficient mice highlighted the link between MARK2 loss and issues in neuronal function, connecting it to the reduction of the WNT/β-catenin signaling pathway, while suggesting lithium as a potential treatment
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Purpose: Lipopolysaccharide (LPS)-type endotoxins are naturally found in the gut microbiota and there is emerging evidence linking gut microbiota and neuroinflammation leading to retinal neurodegeneration. Thinning of the retinal nerve fiber layer (RNFL) is a biomarker of retinal neurodegeneration, and a hallmark of glaucoma, the second leading cause of blindness worldwide. We assessed the association of a blood biomarker of LPS with peripapillary RNFL thickness (RNFLT) and its longitudinal evolution up to 11 years.

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Article Synopsis
  • There has been a significant increase in pesticide use worldwide to meet the growing food demand, with variation in usage rates across different regions from 1995 to 2020.
  • A 2016 IPBES assessment identified pesticides as a major factor in the decline of pollinators, noting that most studies focused on specific species in developed countries.
  • The analysis includes forecasts showing increasing pesticide use in Africa, South America, and various Asian regions, while addressing the lack of research on the impact of pesticides on pollinators and suggesting conservation efforts.
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  • XIAP is a protein that helps regulate cell survival and inflammation, and targeting it could benefit diseases like Crohn's disease and sarcoidosis.
  • Researchers developed selective inhibitors for a specific part of XIAP (XIAP-BIR2) to disrupt its interaction with RIPK2, which is relevant to inflammatory diseases.
  • They created a library of small synthetic molecules, identifying compound 20c, which effectively blocks the NOD1/2 signaling pathway in cells and holds potential as an anti-inflammatory treatment.
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This study aimed to investigate the behavior of smart bilayer films under various temperature and relative humidity (RH). Smart bilayer films were fabricated using sodium alginate with incorporated butterfly pea anthocyanin and agar containing catechin-lysozyme. Cellulose nanospheres were added at concentrations of 0% and 10% w/w of the film and subjected to test at 4 °C and 25 °C, considering different RHs (0%, 50%, and 80%).

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Competition between motor and declarative memory systems, both involved simultaneously in motor learning, has been shown to reduce motor consolidation. Here, we investigated this conflict during the learning of a sequential finger-tapping task (SFTT) scheduled for either the morning or the afternoon. Sixty participants, divided into four groups, trained on SFTT at either 10 a.

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Article Synopsis
  • Many parrot species, including cockatoos, show a strong preference for using one limb, with cockatoos often favoring their left foot when holding food, similar to human right-handedness.
  • The study explored whether foot dominance in cockatoos is linked to better problem-solving skills, but found no significant connection, although task type did influence which foot they used.
  • Goffin's cockatoos demonstrated a high level of limb lateralization for both food-holding and other tasks, suggesting it may affect how they approach problem-solving challenges.
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Loss-of-Function Variants in CUL3 Cause a Syndromic Neurodevelopmental Disorder.

Ann Neurol

September 2024

Department of Medical Genetics, Center for Medical Genetics, School of Basic Medical Sciences, Peking University, Beijing, China.

Article Synopsis
  • - This study examines the link between rare variants in the cullin-3 ubiquitin ligase (CUL3) gene and neurodevelopmental disorders (NDDs), gathering data from multiple centers to explore genetic mutations and their clinical impacts.
  • - Researchers identified 37 individuals with CUL3 variants, most of which result in loss-of-function (LoF), leading to intellectual disabilities and possibly autistic traits; specific mechanisms affecting protein stability were also investigated.
  • - The findings enhance the understanding of NDDs associated with CUL3 mutations, suggesting that LoF variants are the main cause, which could help inform future diagnostics and treatment strategies.
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