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Collapse of the endemic lizard Podarcis pityusensis on the island of Ibiza mediated by an invasive snake

Current Zoology 2022年第3期68卷 295-303页

作者： Elba mONTES Fred KRAUS Brahim CHERGUI juan m.pleguezuelos Department of Zoology Faculty of Biological SciencesUniversity of Valenciac/Dr.Moliner50BurjassotE-46100 ValenciaSpain Department of Ecology and Evolutionary Biology University of MichiganAnn ArborMI 48109USA Laboratoire Ecologie SystématiqueConservation de la BiodiversitéFacultédes Sciences de TétouanUniversitéAbdelmalek EssaâdiBP 2121 El M’HannechTétouanMorocco Department of Zoology Faculty of SciencesGranada UniversityGranada E-18071Spain

The invasive snake Hemorrhois hippocrepis colonized the island of Ibiza(Balearic Islands)in 2003 as stowaways inside trunks of olive trees imported for *** has quickly spread since 2010,posing a threat to the island’s only remaining endemic vertebrate,the Ibiza wall lizard Podarcis *** map the yearly expansion rate of the snake and estimate via transect surveys how severely it affects the distribution and abundance of the endemic *** well,we surveyed 9 of 30 small lizard populations on islets surrounding Ibiza that have been isolated since the Last Glacial *** had invaded 49%of Ibiza’s land area by 2018,and censuses show a critical contrast in lizard abundance between areas with and without snakes;almost all censuses in areas without snakes show lizard presence whereas nearly all censuses in areas with *** lack lizard ***,at least one subspecies previously thriving on one of the offshore islets has become extinct,and there have been several snakes recorded swimming between Ibiza and the surrounding ***,lizard populations have been dramatically reduced or have vanished within the range of the snake,and our results quantitatively support upgrading this species’threat level for *** study can inform to programs to manage invasive snake populations and to conservation actions to recover the endemic lizard.

关键词： Balearic Islands conservation extinction Hemorrhois hippocrepis lizard census

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Reproduction ecology of the recently invasive snake Hemorrhois hippocrepis on the island of Ilbiza Elba

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Current Zoology 2020年第4期66卷 363-371页

作者： Elba moNTES monica FERICHE Leticia Ruiz-SUEIRo Esmeralda ALAmINos juan m.pleguezuelos Department of Zoology Faculty of Biological SciencesUniversity of Valenciac/Dr.Moliner50BurjassotValencia E-46100Spain Department of Zoology Faculty of SciencesGranada UniversityGranada E-18071Spain Laboratory of Ecology and Evolution Butantan InstituteUniversity of Sao PauloAv.Vital Brazil1.500ButantaE-05503900Sao PauloBrasil Department of Sciences Granada Sciences ParkGranadaSpain*Address correspondence to Elba Montes

Knowing the causes of biological invasion success can be relevant to combat future invasive *** recent invasion of the horseshoe whip snake Hemorrhois hippocrepis on the island of Ibiza provides the opportunity to compare natural history traits between invasive and source populations,and to unravel what makes this snake a successful invader that is threatening the only endemic vertebrate of the island,Podarcis *** study compares the basic reproductive traits of mainland native and invasive populations of the *** results revealed that invasive populations were characterized by female maturity at a smaller size,extended reproductive period,and much lower reproduction frequency compared to the native *** contrast,some major reproductive traits--the abdominal fat body cycle,clutch size,hatchling body size,and hatchling body condition,did not differ between the two *** of these results must reflect the environmental differences in the recently invaded island with respect to the source area,and overall plasticity of reproductive *** is evolutionarily interesting,and may aid the succesful growth of this species in their invasiveness of mediterranean islands like *** most significant finding is that this expression of phenotypic plasticity occurred rapidly in this invasive population,within a period of 14 years *** results on the reproduction ecology of the invasive population were not conclusive regarding the factors determining the invasiveness of the snake and pointed to alternative causes.

关键词： lbiza invasion sucess islands reproduction frequency.snakes

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Ecological significance of dorsal polymorphism in a Batesian mimic snake

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Current Zoology 2018年第6期64卷 745-753页

作者： Xavier SANTOS Jairo S.AZOR Sergio CORTES Elisa RODRIGUEZ Jose LARIOS juan m.pleguezuelos CIBIO/InBIO Centro de Investigacao em Biodiversidade e Recursos Geneticos da Universidade do PortoRua Padre Armando QuintasVairao 4485-661Portugal Departamento de Zoologia Facultad de CienciasUniversidad de GranadaGranada E-18071Spain Ayuntamiento de motril Plaza de Espana 1Motril E-18600Spain

Batesian mimicry is the process in which harmless species adopt the appearance of a dangerous, aposematic *** some prey species,both Batesian mimetic and non-Batesian morphs coexist,presupposing that both morphs have to be evolutionarily *** viperine snake, Natrix maura,exhibits a zigzag dorsal pattern and antipredatory behavior that mimics European *** snake also has a striped dorsal pattern that coexists with the zigzag *** have examined whether individuals belonging to different geographically structured clades were more likely to exhibit a certain dorsal pattern,and whether the zigzag pattern has a protective function by exposing artificial snakes to predation in natural environments,in addition to comparing antipredatory behavior between zigzag and striped snakes also in natural *** results indicate that the striped pattern was not geographically structured,but *** predators less frequently attacked zigzag plasticine models than striped or unpatterned *** detected a shift in antipredator behavior between the 2 morphs,as Batesian mimicking *** responded to an approaching potential predator by remaining immobile or fleeing at shorter distances than did striped *** conclude that Batesian mimics maintain the cryptic and aposematic value by resembling vipers,whereas in open habitats the non-Batesian mimic has altered its antipredator behavior to maintain its fitness.

关键词： antipredatory strategies aposematism Batesian mimicry crypsis dorsal pattern Natrix maura

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Loss of largest and oldest individuals of the montpellier snake correlates with recent warming in the southeastern Iberian Peninsula

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Current Zoology 2017年第6期63卷 607-613页

作者： Cosme LOPEZ-CALDERON monica FERICHE Esmeralda ALAmINOS juan m. pleguezuelos Department of Zoology Faculty of Biology University of Seville C/Reina Mercedes Seville E-41012 Spain Department of Zoology Faculty of Sciences University of Granada Granada E-18071 Spain

The effects of climate change on organisms are now being extensively studied in many different taxa. However, the variation in body size, usually shrinkage in response to increasing temperature, has received little attention regarding to reptiles. During past periods of global warming, many organisms shrank in size, and current evidence and experiments manipulating temperature have shown a biomass decrease in some organisms with increasing temperatures. Here we test whether the body size of the montpellier snake malpolon rnonspessulanus from the southeastern Iberian Peninsula is changing and correlated with the increasing temperature in this region during a 39- year period （1976-2014）. We measured the snout-vent length （SVL） of vouchers in scientific collections to check for trends in adult body size at the population level in relation with temperature, while controlling for the age of the individuals （estimated by skeletochronology, n =141）. Given the great ontogenetic variation in body size of the study species, we categorized age in 3 classes：＂young adults＂（under 5 years old）, ＂intermediate adults＂（from 5 to 7 years old）, and ＂old adults＂（from 8 to 14 years old）. By means of linear mixed models, we found a negative relationship between SVL of ＂old adults＂ and average annual temperature in the region during the lifetime of each individual. Our results indicate that largest and oldest individuals of the montpellier Snake, that is, males because of strong sexual size dimorphism in this species, disappeared from the study population, and suggest that it occurred in response to rising environmental temperature.

关键词： body shrinkage climate warming differential mortality malpolon monspessulanus skeletochronology snakes Spain.

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Sequence-activated chemiluminescence probes: programmable illumination for high-contrast in vivo sensing and imaging

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Science China Chemistry 2025年第01期 26-34页

作者： Yutao Zhang juan Li Wei-Hong Zhu Zhiqian Guo Shanghai Key Laboratory of Functional materials Chemistry Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Institute of Fine Chemicals School of Chemistry and Molecular Engineering East China University of Science and Technology State Key Laboratory of Bioreactor Engineering Shanghai Frontier Science Research Base of Optogenetic Techniques for Cell MetabolismEast China University of Science & Technology

Sequence-activated chemiluminescence(CL) technique offers a unique approach to detecting specific biomolecules or cellular events with high sensitivity and spatial resolution. The fundamental principle behind sequence-activated CL probes involves tailoring highly-controllable CL signals in response to specific sequences or events of interest, thus enabling high-contrast signals under complex physiological conditions. This sequential activation could be triggered by enzymes, reactive oxygen species(ROS), biothiols or changes in the microenvironment. These unique sequence-activated CL probes bestow several advantages, including minimal background, deep-tissue penetration, and the ability of non-invasive or minimally invasive detection. The sequence-activated CL techniques represent a significant advancement in molecular imaging and diagnostics. In this mini-review, we focus on the latest developments in sequential CL probes, addressing the technical challenges and discussing the future trajectory by harnessing CL signaling and molecular recognition.

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Salsolinol as an RNA m~6A methylation inducer mediates dopaminergic neuronal death by regulating YAP1 and autophagy

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Neural Regeneration Research 2025年第3期20卷 887-899页

作者： Jianan Wang Yuanyuan Ran Zihan Li Tianyuan Zhao Fangfang Zhang juan Wang Zongjian Liu Xuechai Chen Beijing International Science and Technology Cooperation Base for Antiviral Drugs College of Chemistry and LifeBeijing University of TechnologyBeijingChina Department of Rehabilitation Beijing Rehabilitation HospitalCapital Medical UniversityBeijingChina

Salsolinol(1-methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline,Sal)is a catechol isoquinoline that causes neurotoxicity and shares structural similarity with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine,an environmental toxin that causes Parkinson's ***,the mechanism by which Sal mediates dopaminergic neuronal death remains *** this study,we found that Sal significantly enhanced the global level of N~6-methyladenosine(m~6A)RNA methylation in PC12 cells,mainly by inducing the downregulation of the expression of m~6A demethylases fat mass and obesity-associated protein(FTO)and alk B homolog 5(ALKBH5).RNA sequencing analysis showed that Sal downregulated the Hippo signaling *** m~6A reader YTH domain-containing family protein 2(YTHDF2)promoted the degradation of m~6A-containing Yes-associated protein 1(YAP1)mRNA,which is a downstream key effector in the Hippo signaling ***,downregulation of YAP1 promoted autophagy,indicating that the mutual regulation between YAP1 and autophagy can lead to *** findings reveal the role of Sal on m~6A RNA methylation and suggest that Sal may act as an RNA methylation inducer mediating dopaminergic neuronal death through YAP1 and *** results provide greater insights into the neurotoxic effects of catechol isoquinolines compared with other studies and may be a reference for assessing the involvement of RNA methylation in the pathogenesis of Parkinson's disease.

关键词： ALKBH5 autophagy FTO Hippo pathway m~6A Parkinson's disease RNA methylation salsolinol YAP1 YTHDF2

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A surface engineering strategy for the stabilization of zinc metal anodes with montmorillonite layers toward long-life rechargeable aqueous zinc ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 94-105页

作者： Wenbo Wang Ruifeng Xu Xu Zhang Peiyu Wang Bao Yang Bingjun Yang juan Yang Kailimai Su Pengjun ma Yanan Deng Xianfeng Fan Wanjun Chen Key Laboratory for Electronic materials College of Electrical Engineering Northwest Minzu University Resource Chemistry and Energy materials Research Center State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences University of Chinese Academy of Sciences Institute for materials and Processes School of Engineering University of Edinburgh

Rechargeable aqueous zinc-ion batteries （AZIBs） exhibit appreciable potential in the domain of electrochemical energy ***,there are serious challenges for AZIBs,for instance zinc dendrite growth,hydrogen evolution reaction （HER）,and corrosion side ***,we propose a surface engineering modification strategy for coating the montmorillonite （mmT） layer onto the surface of the Zn anode to tackle these issues,thereby achieving high cycling stability for rechargeable *** results reveal that the mmT layer on the surface of the Zn anode is able to provide ordered zincophilic channels for zinc ions migration,facilitating the reaction kinetics of zinc *** functional theory（DFT） calculations and water contact angle （CA） tests prove that mmT@Zn anode exhibits superior adsorption capacity for Zn2+and better hydrophobicity than the bare Zn anode,thereby achieving excellent cycling ***,the mmT@Zn||mmT@Zn symmetric cell holds the stable cycling over 5600 h at 0.5 mA cm-2and 0.125 m A h cm-2,even exceeding 1800 h long cycling under harsh conditions of 5 m A cm-2and 1.25 m A h *** mmT@Zn||V2O5full cell reaches over 3000 cycles at 2 A g-1with excellent rate ***,this surface engineering modification strategy for enhancing the electrochemical performance of AZIBs represents a promising application.

关键词： Surface engineering strategy montmorillonite layer Protection mechanism of Zn anode Cycling stability Aqueous zinc ion batteries

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Advances in spray products for skin regeneration

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Bioactive materials 2022年第10期7卷 187-203页

作者： Paula pleguezuelos-Beltran Patricia Galvez-martín Daniel Nieto-Garcí juan Antonio marchal Elena Lopez-Ruiz Biopathology and Regenerative medicine Institute(IBImER) Centre for Biomedical Research(CIBM)University of GranadaGranadaSpain Department of Human Anatomy and Embryology Faculty of MedicineUniversity of GranadaGranadaSpain BioFab i3D Lab-Biofabrication and 3D(bio)printing Laboratory GranadaSpain Excellence Research Unit“modeling Nature”(mNat) University of GranadaGranadaSpain Biosanitary Research Institute of Granada(ibs.GRANADA) University Hospitals of Granada-University of GranadaGranadaSpain R&D Human Health Bioib´erica S.A.UBarcelonaSpain Department of Pharmacy and Pharmaceutical Technology Faculty of PharmacyUniversity of GranadaGranadaSpain Complex Tissue Regeneration Department MERLN Institute for Technology Inspired Regenerative MedicineUniversiteitssingel 406229ER Maastrichtthe Netherlands Department of Health Sciences University of Ja´enJa´enSpain

To date,skin wounds are still an issue for healthcare *** numerous approaches have been developed over the years for skin regeneration,recent advances in regenerative medicine offer very promising strategies for the fabrication of artificial skin substitutes,including 3D bioprinting,electrospinning or spraying,among *** particular,skin sprays are an innovative technique still under clinical evaluation that show great potential for the delivery of cells and hydrogels to treat acute and chronic *** sprays present significant advantages compared to conventional treatments for wound healing,such as the facility of application,the possibility to treat large wound areas,or the homogeneous distribution of the sprayed *** this article,we review the latest advances in this technology,giving a detailed description of investigational and currently commercially available acellular and cellular skin spray products,used for a variety of diseases and applying different experimental ***,as skin sprays products are subjected to different classifications,we also explain the regulatory pathways for their commercialization and include the main clinical trials for different skin diseases and their treatment ***,we argue and suggest possible future trends for the biotechnology of skin sprays for a better use in clinical dermatology.

关键词： Skin Spray Tissue engineering Fibrin Hydrogel

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A cloud-based platform to predict wind pressure coefficients on buildings

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Building Simulation 2022年第8期15卷 1507-1525页

作者： Facundo Bre juan m.Gimenez Centro de Investigacion de metodos Computacionales(CImEC) UNLCONICETPredio"Dr.Alberto Cassano"Colectora Ruta Nacional 168 s/n3000Santa FeArgentina

Natural ventilation(NV)is a key passive strategy to design energy-efficient buildings and improve indoor air ***,accurate modeling of the NV effects is a basic requirement to include this technique during the building design ***,there is an important lack of wind pressure coefficients(CP)data,essential input parameters for NV *** this,there are no simple but still reliable tools to predict CP data on buildings with arbitrary shapes and surrounding conditions,which means a significant limitation to NV modeling in real *** this reason,the present contribution proposes a novel cloud-based platform to predict wind pressure coefficients on *** platform comprises a set of tools for performing fully unattended computational fluid dynamics(CFD)simulations of the atmospheric boundary layer and getting reliable CP data for actual ***-expert decisions throughout the entire workflow are implemented to automatize the generation of the computational domain,the meshing procedure the solution stage,and the post-processing of the *** evaluate the performance of the platform,an exhaustive validation against wind tunnel experimental data is carried out for a wide range of case *** include buildings with openings,balconies,irregular floor-plans,and surrounding urban *** C_(P) results are in close agreement with experimental data,reducing 60%-77% the prediction error on the openings regarding the EnergyPlus *** platform introduced shows being a reliable and practical C_(P) data source for NV modeling in real building design scenarios.

关键词： natural ventilation building simulation airflow network model EnergyPlus wind pressure coefficient computational fluid dynamics

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Rehabilitation of degraded areas in northeastern Patagonia, Argentina: Effects of environmental conditions and plant functional traits on performance of native woody species

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Journal of Arid Land 2020年第4期12卷 653-665页

作者： juan m ZEBERIO Carolina A PÉREZ National University of Río Negro Atlantic HeadquartersCenter for Environmental Studies from Norpatagonia(CEANPa)Viedma 8500Argentina National Council of Scientific and Technical Research(CONICET) Viedma 8500Argentina Ecological and Environmental Systems Research Laboratory(LISEA) National University of La PlataLa Plata 1900Argentina

Degradation processes affect a vast area of arid and semi-arid lands around the world and damage the environment and people′s health. Degradation processes are driven by human productive activities that cause direct and indirect effects on natural resources, such as species extinction at regional scale, reduction and elimination of vegetation cover, soil erosion, etc. In this context, ecological rehabilitation is an important tool to recover key aspects of the degraded ecosystem. Rehabilitation trials rely on the use of native plant species with characteristics that allow them to obtain high survival and growth rates. The aim of this work was to assess the survival and growth of native woody species in degraded areas of northeastern Patagonia and relate them to plant functional traits and environmental variables. We observed high early and late survival rates, and growth rates in Prosopis flexuosa DC. var. depressa F.A. Roig and Schinus johnstonii F.A. Barkley, and low values in Condalia microphylla Cav. and Geoffroea decorticans(Gillies ex Hook. & Arn.) Burkart. Early survival rates were positively associated with specific leaf area(SLA) and precipitation, but negatively associated with wood density, the maximum mean temperature of the warmest month and the minimum mean temperature of the coldest month. Late survival rates were positively associated with SLA and soil organic matter, but negatively associated with plant height and precipitation. The temperature had a positive effect on late survival rates once the plants overcame the critical period of the first summer after they were transplanted to the field. Prosopis flexuosa and S. johnstonii were the most successful species in our study. This could be due to their functional traits that allow these species to acclimatize to the local environment. Further research should focus on C. microphylla and G. decorticans to determine how they relate to productive conditions, acclimation to environmental stress, auto-eco

关键词： arid lands Condalia microphylla Geoffroea decorticans Prosopis flexuosa Schinus johnstonii survival rates height growth basal diameter growth

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