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Identification and functional characterization of fish IL‑17 receptors suggest important roles in the response to nodavirus infection

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Marine Life Science & Technology 2024年第2期6卷 252-265页

作者： Carmen González‑Fernández Miguel A.García‑Álvarez alberto cuesta Department of Cell Biology and Histology Faculty of BiologyUniversity of Murcia30100 MurciaSpain Laboratoire d’écotoxicologie Centre de Lyon-VilleurbanneINRAEUR RiverLy69625 VilleurbanneFrance

Th17 is a lymphocyte T helper(Th)subpopulation relevant in the control and regulation of the immune response characterized by the production of interleukin(IL)-*** crucial cytokine family acts through their binding to the IL-17 receptors(IL-17R),having up to six *** the biology of fish Th17 is well-recognized,the molecular and functional characterization of IL-17 and IL-17R has been ***,our aim was to identify and characterize the IL-17R repertory and regulation in the two main Mediterranean cultured fish species,the gilthead seabream(Sparus aurata)and the European sea bass(Dicentrarchus labrax).Our in silico results showed the clear identification of six members in each fish species,from IL-17RA to IL-17RE-like,with well-conserved gene structure and protein domains with their human *** of them showed wide and constitutive transcription in naïve tissues but with highest levels in mucosal tissues,namely skin,gill or *** leucocytes,T mitogens showed the strongest up-regulation in most of the il17 receptors though il17ra resulted in inhibition by most ***,in vivo nodavirus infection resulted in alterations on the transcription of il17 *** nodavirus infection led to some increments in the il17ra,il17rb,il17rc and il17rd transcripts in the susceptible European sea bass,many down-regulations were observed in the resistant gilthead *** data identify the presence and conservation of six coding IL-17R in gilthead seabream and European sea bass as well as their differential regulation in vitro and upon nodavirus infection.

关键词： Th17 cells IL-17 receptors Immunity Teleost fish Nodavirus(NNV) Aquaculture

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Astrocytes, reactive astrogliosis, and glial scar formation in traumatic brain injury

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Neural Regeneration Research 2025年第4期20卷 973-989页

作者： María Belén Cieri alberto Javier Ramos Laboratorio de Neuropatología Molecular IBCN UBA-CONICETFacultad de MedicinaUniversidad de Buenos AiresBuenos AiresArgentina

Traumatic brain injury is a global health crisis,causing significant death and disability *** that follows traumatic brain injury has serious consequences for neuronal survival and cognitive impairments,with astrocytes involved in this *** traumatic brain injury,astrocytes rapidly become reactive,and astrogliosis propagates from the injury core to distant brain *** astroglial proteins are downregulated near the traumatic brain injury core,while pro-inflammatory astroglial genes are *** altered gene expression is considered a pathological remodeling of astrocytes that produces serious consequences for neuronal survival and cognitive *** addition,glial scar formed by reactive astrocytes is initially necessary to limit immune cell infiltration,but in the long term impedes axonal reconnection and functional *** therapeutic strategies for traumatic brain injury are focused on preventing acute ***,cannabinoids,progesterone,beta-blockers,and cerebrolysin demonstrate neuroprotective benefits but most of them have not been studied in the context of *** this review,we discuss the cell signaling pathways activated in reactive astrocytes following traumatic brain injury and we discuss some of the potential new strategies aimed to modulate astroglial responses in traumatic brain injury,especially using cell-targeted strategies with miRNAs or lncRNA,viral vectors,and repurposed drugs.

关键词： astrocyte glial scar innate immunity neuroinflammation stab injury Toll-like receptors

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Reassessing the AMPK-MTORC1 balance in autophagy in the central nervous system

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Neural Regeneration Research 2025年第11期20卷 3209-3210页

作者： Marta García-Juan Mario Villa Irene Benito-cuesta Lara Ordónez-Gutiérrez Francisco Wandosell Centro de Biología Molecular“Severo Ochoa”(CSIC-UAM) Nicolas Cabrera 1Universidad Autónoma de MadridMadridSpain Fisiología Animal Departamento de BiologíaFacultad de CienciasUniversidad Autónoma de MadridMadridSpain Department of Clinical Neuroscience CMM Karolinska Universitetssjukhuset SolnaStockholmSweden Departamento de Bioquímica y Biología Molecular Universidad Complutense de MadridMadridSpain Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas(CIBERNED) MadridSpain

Autophagy is a cellular degradation and recycling system,indispensable for cellular and organ development,homeostasis,and *** cellular process is evolutionarily highly conserved to quality control of many proteins and dysfunctional organelles,which finally recycle components as amino *** process is effective during normal physiology as part of anabolism and plays an additional important role during starvation(Dikic and Elazar,2018).Different types of autophagy have been chara cterized based on their dynamic,mechanism of action,target substrates,and protein *** of them are macroautophagy(hereafter called"autophagy"),microa utophagy,and chape rone-media ted autophagy(Fleming et al.,2022).

关键词： homeostasis system hereafter

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Enriched Acoustic Environment as a customized treatment for tinnitus: A non-controlled longitudinal study

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Journal of Otology 2024年第2期19卷 63-71页

作者： María cuesta Pedro Cobo Institute of Physical and Information Technologies(ITEFI) CSICSerrano 14428006MadridSpain

Tinnitus is a heterogeneous hearing disorder with no cure at present,but some treatments,such as a combination of counselling and sound therapy,can alleviate the discomfort it *** sound therapy efficiency depends on both the type of sound stimulus and the time of *** study describes the fundamentals of a personalized sound therapy that stimulates the auditory system with either continuous or sequential sounds whose spectra are adjusted to the hearing levels of the *** sound therapy is called Enriched Acoustic Environment and is assessed in a sample of 137 participants with ***-related distress relief was clinically relevant and statistically significant for 90%of these *** was quantified as a mean decrease of 24.3 points on the Tinnitus Handicap Inventory.31%of participants were treated with sequential stimuli and achieved greater relief of distress(29.4 points on their Tinnitus Handicap Inventory score)compared to those treated with continuous sound(69%).According to these results,sequential sound seems to be optimal compared to continuous sound.

关键词： Tinnitus Sound therapy Enriched acoustic environment Tinnitus handicap inventory

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Social Isolation in Male Rats During Adolescence Inhibits the Wnt/β-Catenin Pathway in the Prefrontal Cortex and Enhances Anxiety and Cocaine-Induced Plasticity in Adulthood

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Neuroscience Bulletin 2020年第6期36卷 611-624页

作者： Santiago cuesta Alejandrina Funes Alejandra M.Pacchioni Area Toxicologia Departamento de Ciencias de los Alimentos y del MedioambienteFacultad de Ciencias Bioquimicas y FarmaceuticasUniversidad Nacional de RosarioSuipacha 5312000 RosarioSanta FeArgentina Consejo Nacional de Investigaciones Cientificas y Tecnicas RosarioArgentina Present Address:Department of Microbiology University of Texas Southwestern Medical CenterDallasTX 75390USA

In adult animals,it is well established that stress has a proactive effect on psychostimulant ***,whether only a short period of stress during adolescence can also affect cocaine responses later in life and what mechanisms are involved are ***,we showed that 5 days of social isolation during rat adolescence had a long-term impact on anxiety-like behaviors,cocaine-induced conditioned place preference,and the expression of sensitization during *** the molecular level,social isolation decreased the activity of the Wnt/β-catenin pathway in the prefrontal cortex(PFC).Furthermore,after the expression of cocaine sensitization,isolated rats showed an increase in this pathway in the nucleus ***,these findings suggest that,adolescent social isolation by altering the Wnt/β-catenin pathway in the developing PFC might increase the cocaine responses during adulthood,introducing this pathway as a novel neuroadaptation in the cortical-accumbens connection that may mediate a stress-induced increase in vulnerability to drugs.

关键词： Social isolation Adolescence Cocaine vulnerability Wnt/(i-catenin pathway

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PLANNING OF DYNAMICALLY FEASIBLE TRAJECTORIES FOR TRANSLATIONAL,PLANAR,AND UNDERCONSTRAINED CABLE-DRIVEN ROBOTS

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Journal of Systems Science & Complexity 2013年第5期26卷 695-717页

作者： TREVISANI alberto Department of Management and Engineering(DTG) Universita degli Studi di PadovaStradella S.Nicola 336100 VicenzaItaly

Extensively studied since the early nineties,cable-driven robots have attracted the growing interest of the industrial and scientific community due to their desirable and peculiar *** particular,underconstrained and planar cable robots can find application in several fields,and specifically,in the packaging *** planning of dynamically feasible trajectories(i.e.,trajectories along which cable slackness and excessive tensions are avoided) is particularly challenging when dealing with such a topology of cable robots,which rely on gravity to maintain their cables in *** paper,after stressing the current relevance of cable robots,presents an extension and a generalization of a model-based method developed to translate typical cable tension bilateral bounds into intuitive limits on the velocity and acceleration of the robot end effector along a prescribed *** a new formulation of the method is based on a parametric expression of cable *** computed kinematic limits can then be incorporated into any trajectory planning *** method is developed with reference to a hybrid multi-body cable robot topology which can be functionally advantageous but worsen the problem of keeping feasible tensions in the cables both in static and dynamic *** definition of statically feasible workspace is also introduced to identify the positions where static equilibrium can be maintained with feasible ***,some aspects related to the practical implementation of the method are discussed.

关键词： Cable robot dynamically feasible trajectories statically feasible workspace trajectoryplanning.

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Improving surface integrity when drilling CFRPs and Ti-6Al-4V using sustainable lubricated liquid carbon dioxide

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Chinese Journal of Aeronautics 2023年第7期36卷 129-146页

作者： In˜igo RODRIGUEZ Pedro Jose´ARRAZOLA Mikel cuesta Luka STERLE Franci PUSˇAVEC Faculty of Engineering Mondragon UnibertsitateaArrasate-Mondragon 20500Spain Faculty of Mechanical Engineering University of LjubljanaLjubljana 1000Slovenia

In the quest for decreasing fuel consumption and resulting gas emissions in the aeronautic sector,lightweight materials such as Carbon Fiber Reinforced Polymers(CFRPs)and Ti-6Al-4V alloys are being *** materials,with excellent weight-to-strength ratios,are widely used for structural applications in aircraft *** date,several studies have been published showing that the use of metalworking fluids(MWFs),special tool geometries,or advanced machining techniques is required to ensure a surface quality that meets aerospace component *** MWFs pose a number of environmental and worker health hazards and also degrade the mechanical properties of CFRPs due to water absorption in the ***,a transition to more environmentally friendly cooling/lubrication techniques that prevent moisture problems in the composite is *** research shows that lubricated LCO_(2) is a viable option to improve the quality of drilled CFRP and titanium aerospace components compared to dry machining,while maintaining clean work *** results show that the best combination of tool geometry and cooling conditions for machining both materials is drilling with Brad point drills and lubricated LCO_(2).Drilling under these conditions resulted in a 90%improvement in fiber pullout volume compared to dry machined CFRP *** addition,a 33% reduction in burr height and a 15% improvement in surface roughness were observed compared to dry drilling of titanium.

关键词： Carbon fibers Cryogenics Green manufacturing Machining Solid lubricants Surface morphology Titanium alloys

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Three-dimensional single particle tracking using 4π self-interference of temporally phase-shifted fluorescence

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Light(Science & Applications) 2023年第3期12卷 415-424页

作者： Leanne Maurice alberto Bilenca Biomedical Engineering Department Ben-Gurion University of the Negev1 Ben Gurion BlvdBe’er-Sheva84105Israel Ilse Katz Institute for Nanoscale Science and Technology Ben-Gurion University of the Negev1 Ben Gurion BlvdBe’er-Sheva84105Israel

Single particle tracking in three dimensions is an indispensable tool for studying dynamic processes in various disciplines,including material sciences,physics,and biology,but often shows anisotropic three-dimensional spatial localization precision,which restricts the tracking precision,and/or a limited number of particles that can be tracked simultaneously over extended *** we developed an interferometric,three-dimensional fluorescence single particle tracking method based on conventional widefield excitation and temporal phase-shift interference of the emitted,high-aperture-angle,fluorescence wavefronts in a greatly simplified,free-running,triangle interferometer that enables tracking of multiple particles at the same time with<10-nm spatial localization precision in all three dimensions over extended volumes(~35×35×2μm^(3))at video rate(25 Hz).We applied our method to characterize the microenvironment of living cells and up to~40μm deep in soft materials.

关键词： materials particle dimensions

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=actors influencing wild boar damage to agricultural crops in Sardinia （Italy）

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Current Zoology 2017年第5期63卷 507-514页

作者： Marco LOMBARDINI alberto MERIGGI alberto FOZZL Department of Earth and Environmental Sciences University of Pavia Via Ferrata 1 27100 Pavia Italy Province of Olbia-Tempio Via A. Nanni 17/19 07026 01bia Italy

Crop damage by wildlife is a frequent source of human-wildlife conflict. Understanding which fac-tors increase the risk of damage is crucial to the development of effective management *** aims of this study were to provide a general description of agricultural damage caused by wildboar Sus scrofa meridionalis over a 7-year period in North-eastern Sardinia （Mediterranean Italy）,and to formulate a predictive model of damage risk. We recorded a total of 221 cases of wild boardamage, with economic losses amounting to 483,982 Euros. Damage events mostly involved vine-yards, meadows and oat fields, and were characterized by a peak incidence in summer and earlyautumn, and a minimum in spring. Damaged fields were characterized by an increasing presenceof permanent crops, a decreasing presence of woodlands, maquis and urban areas, and a reduceddistance from shelter areas （forests and shrublands）. The analysis of spatiotemporal variation ofboar-induced damage and the identification of factors that augment the risk of damage providesessential information for contributing to the development of a more effective plan for managingwild boar populations.

关键词： Human-wildlife conflict, Sus scrofa meridionalis, risk modelling, landscape structure, wild boar management.

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New genetic markers for male fertility

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Asian Journal of Andrology 2012年第6期14卷 807-808页

作者： alberto Ferlin Department of Molecular Medicine & Centre for Human Reproduction Pathology University of Padova Padova 35121 Italy

Studies in the last years deFmitively demonstrate the high prevalence of gen- etic causes of spermatogenic impairment. A large proportion of infertile males does not receive a dear diagnosis and are reported as idiopathic or unexplained, also because standard semen analysis cannot clearly distinguish fertile from infertile populations.

关键词： Biotechnology Brain-machine interface

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