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IFN-γ^(+) cytotoxic CD4^(+) T lymphocytes are involved in thepathogenesis of colitis induced by IL-23 and the foodcolorant Red 40

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Cellular & Molecular Immunology 2022年第7期19卷 777-790页

作者： Lili Chen Zhengxiang He bernardo s.reis Jesse D.Gelles Jerry Edward Chipuk Adrian T.Ting Julie A.spicer Joseph A.Trapani Glaucia C.Furtado sergio A.Lira Precision Immunology Institute Icahn School of Medicine at Mount SinaiNew YorkNY 10029USA Laboratory of Mucosal Immunology The Rockefeller UniversityNew YorkNY 10065USA Department of Oncological sciences Icahn School of Medicine at Mount SinaiNew YorkNY 10029USA The Tisch Cancer Institute Icahn School of Medicine at Mount SinaiNew YorkNY 10029USA The Diabetes Obesityand Metabolism InstituteIcahn School of Medicine at Mount SinaiNew YorkNY 10029USA Department of Immunology Mayo ClinicRochesterMN 55905USA Auckland Cancer society Research Centre Faculty of Medical and Health SciencesThe University of AucklandPrivate Bag 92019Auckland 1142New Zealand Cancer Immunology Program Peter MacCallum Cancer Centre305 Grattan StreetMelbourneVIC 3000Australia

The food colorant Red 40 is an environmental risk factor for colitis development in mice with increased expression of interleukin(IL)-*** immune response is mediated by CD4^(+)T cells,but mechanistic insights into how these CD4^(+)T cells trigger andperpetuate colitis have remained ***,using single-cell transcriptomic analysis,we found that several CD4^(+)T-cell subsetsare present in the intestines of colitic mice,including an interferon(IFN)-γ-producing *** vivo challenge of primed mice withRed 40 promoted rapid activation of CD4^(+)T cells and caused marked intestinal epithelial cell(IEC)apoptosis that was attenuated bydepletion of CD4^(+)cells and blockade of IFN-γ.Ex vivo experiments showed that intestinal CD4^(+)T cells from colitic mice directlypromoted apoptosis of IECs and intestinal ***4^(+)T cell-mediated cytotoxicity was contact-dependent and required FasL,which promoted caspase-dependent cell death in target *** ablation of IFN-γconstrained IL-23-and Red 40-inducedcolitis development,and blockade of IFN-γinhibited epithelial cell death in *** results advance the understanding of themechanisms regulating colitis development caused by IL-23 and food colorants and identify IFN-γ^(+)cytotoxic CD4^(+)T cells as a newpotential therapeutic target for colitis.

关键词： Allura Red IL23 Cytotoxic CD4^(+)T cells CD4^(+)CTL Inflammation Epithelium damage Colitis

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Biomaterials and emerging technologies for tissue engineering and in vitro models

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Bio-Design and Manufacturing 2024年第3期7卷 237-239页

作者： J.Miguel Oliveira Rui L.reis 3B’s Research Group I3Bs-Research Institute on BiomaterialsBiodegradables and BiomimeticsHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of MinhoAveParkZona Industrial da Gandra4805-017 BarcoGuimarãesPortugal ICVs/3B’s-PT Government Associate Laboratory 4806-909 Braga/GuimarãesPortugal

The latest advances in the field of biomaterials have opened new avenues for scientific breakthroughs in tissue engineer-ing which greatly contributed for the successful translation of tissue engineering products into the market/***-materials are easily processed to become similar to natural extracellular matrix,making them ideal temporary supports for mimicking the three-dimensional(3D)microenvironment required for maintaining the adequate cell/tissue functions both in vitro and in vivo^([1]).

关键词： breakthrough biomaterials engineer

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Adsorption of yttrium(Y^(3+)) and concentration of rare earth elements from phosphogypsum using chitin and chitin aerogel

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Journal of Rare Earths 2024年第4期42卷 775-782页

作者： Glaydson s.dos.reis Diana Pinto sabrina F.Lütke Eder C.Lima Luis F.O.silva Irineu A.s.De Brum Guilherme L.Dotto Department of Forest Biomaterials and Technology Biomass Technology Centre Swedish University of Agricultural SciencesUmeaE13Swedn Universidad De La Costa Calle 58#55-66080002BarranquillaAtlanticoColombia Research Group on Adsorptive and Catalytic Process Engineering(ENGEPAC) Federal University of Santa MariaAv.Roraima100079705900Santa MariaRSBrazil Institute of Chemistry Federal University of Rio Grande do Sul90040060Porto AlegreBrazil

Chitin powder and chitin-aerogel were prepared from shrimp wastes and used to uptake Y^(3+)from aqueous solutions and concentrate this rare earth element from phosphogypsum(PG).Chitin aerogel displays a specific surface area of 945 m^(2)/g,while chitin powder is 3.6 m^(2)/g,which largely influences its adsorption *** the adsorption in synthetic solutions,the effect of pH on Y^(3+)removal is strong for chitin powder *** contrast,no big pH influence was detected for chitin *** interactions and chelation can highlight the proposed mechanism of Y^(3+)on chitin adsorbents for the powder and ***,in addition to these interactions,pore filling/pore diffusion is the main mechanism of Y^(3+)removal in the chitin *** aerogel is efficient in concentrating 8 times the Y^(3+)from PG,a very complex *** complex chitin aerogel-Y^(3+)can be a secondary source of rare earth elements for other applications.

关键词： Rare earths sustainable material Chitin powder Chitin porous aerogel Yttrium adsorption and recovery

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A systematic Review of Computer Vision Techniques for Quality Control in End-of-Line Visual Inspection of Antenna Parts

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Computers, Materials & Continua 2024年第8期80卷 2387-2421页

作者： Zia Ullah Lin Qi E.J.solteiro Pires Arsénio reis Ricardo Rodrigues Nunes school of Electrical and Information Engineering Zhengzhou UniversityZhengzhou450001China school of science and Technology Universidade de Trás-os-Montes e Alto DouroVila Real5000-801Portugal

The rapid evolution of wireless communication technologies has underscored the critical role of antennas in ensuring seamless *** defects,ranging from manufacturing imperfections to environmental wear,pose significant challenges to the reliability and performance of communication *** review paper navigates the landscape of antenna defect detection,emphasizing the need for a nuanced understanding of various defect types and the associated challenges in visual *** review paper serves as a valuable resource for researchers,engineers,and practitioners engaged in the design and maintenance of communication *** insights presented here pave the way for enhanced reliability in antenna systems through targeted defect detection *** this study,a comprehensive literature analysis on computer vision algorithms that are employed in end-of-line visual inspection of antenna parts is *** PRIsMA principles will be followed throughout the review,and its goals are to provide a summary of recent research,identify relevant computer vision techniques,and evaluate how effective these techniques are in discovering defects during *** contains articles from scholarly journals as well as papers presented at conferences up until June *** research utilized search phrases that were relevant,and papers were chosen based on whether or not they met certain inclusion and exclusion *** this study,several different computer vision approaches,such as feature extraction and defect classification,are broken down and ***,their applicability and performance are *** review highlights the significance of utilizing a wide variety of datasets and measurement *** findings of this study add to the existing body of knowledge and point researchers in the direction of promising new areas of investigation,such as real-time inspection systems and multispectral *** review,on its whole,of

关键词： Computer vision end-of-line visual inspection of antenna parts machine learning algorithms image processing techniques deep learning models

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screen-printed graphite electrode on polyvinyl chloride and parchment strips integrated with genetic programming for in situ nitrate sensing of aquaponic pond water

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Information Processing in Agriculture 2024年第2期11卷 187-201页

作者： Ronnie ConcepcionⅡ bernardo Duarte Maria Gemel Palconit Jonah Jahara BaunArgel Bandala Ryan Rhay Vicerra Elmer Dadios Department of Manufacturing Engineering and Management De La Salle UniversityManila 1004 Philippines MARE-Marine and Environmental sciences Centre.&ARNET-Aquatic Research Infrastructure Network Associated Laboratory Faculdade de Ciencias da Universidade de LisboaCampo Grande1749-016 LisboaPortugal Departamento de Biologia Vegetal da Faculdade de Ciencias da Universidade de Lisboa Campo Grande 1749-016 LisboaPortugal Department of Electronics and Computer Engineering De La Salle UniversityManila 1004 Philppines

Nitrate is the primary water-soluble macronutrient essential for plant growth that is converted from excess fish feeds,fish effluents,and degrading biomaterials on the aquaponic pond floor,and when aquacultural malpractices occur,large amounts of it retain in the water system causing increase rate in eutrophication and toxifies fish and aquaculture *** nitrate sensor prototypes still require performing the additional steps of water sample deionization and dilution and were constructed with expensive *** response to the challenge of sensor enhancement and aquaponic water quality monitoring,this study developed sensitive,repeatable,and reproducible screen-printed graphite electrodes on polyvinyl chloride and parchment paper substrates with silver as electrode material and 60:40 graphite powder:nail polish formulated conductive ink for electrical traces,integrated with 9-gene genetic expression model as a function of peak anodic current and electrochemical test time for nitrate concentration prediction that is embedded into low-power Arduino EsP32 for in situ nitrate sensing in aquaponic pond *** sPE electrical traces were designed on the two types of *** electron microscopy with energy dispersive X-ray confirmed the electrode surface *** cyclic voltammetry using 10 to 100 mg/L KNO3 and water from three-depth regions of the actual pond established the electrochemical test time(10.5 s)and electrode potential(0.135 V)protocol necessary to produce peak current that corresponds to the strength of nitrate ions during *** findings from in situ testing revealed that the proposed sensors have strong linear predictions(R2=0.968 MsE=1.659 for nsPEv and R2=0.966 MsE=4.697 for nsPEp)in the range of 10 to 100 mg/L and best detection limit of 3.15μg/L,which are comparable to other sensors of more complex *** developed three-electrode electrochemical nitrate sensor confirms that it is reliable for bot

关键词： Aquaponic water quality Electrochemical technology Genetic programming Graphite electrode Nitrate sensor Precision agriculture Printed electronics scanning electron microscopy screen-printed electrode Voltammetry

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A facile strategy for tuning the density of surface-grafted biomolecules for melt extrusion-based additive manufacturing applications

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Bio-Design and Manufacturing 2024年第3期7卷 277-291页

作者： I.A.O.Beeren G.Dos santos P.J.Dijkstra C.Mota J.Bauer H.Ferreira Rui L.reis N.Neves s.Camarero-Espinosa M.B.Baker L.Moroni Department of Complex Tissue Regeneration MERLN Institute for Technology-Inspired Regenerative MedicineMaastricht University6229 ER MaastrichtThe Netherlands 3B’s Research Group I3Bs–Research Institute on BiomaterialsBiodegradables and BiomimeticsHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of MinhoAveParkZona Industrial da Gandra4805-017 BarcoGuimarãesPortugal ICVs/3B’s-PT Government Associate Laboratory 4806-909 Braga/GuimarãesPortugal POLYMAT University of the Basque Country UPV/EHU20018 Donostia/San SebastiánSpain IKERBAsQUE Basque Foundation for Science48009 BilbaoSpain

Melt extrusion-based additive manufacturing(ME-AM)is a promising technique to fabricate porous scaffolds for tissue engi-neering ***,most synthetic semicrystalline polymers do not possess the intrinsic biological activity required to control cell *** of biomolecules on polymeric surfaces of AM scaffolds enhances the bioactivity of a construct;however,there are limited strategies available to control the surface ***,we report a strategy to tune the surface density of bioactive groups by blending a low molecular weight poly(ε-caprolactone)5k(PCL5k)containing orthogonally reactive azide groups with an unfunctionalized high molecular weight PCL75k at different *** porous three-dimensional(3D)scaf-folds were then fabricated using a high weight percentage(75 wt.%)of the low molecular weight PCL *** a proof-of-concept test,we prepared films of three different mass ratios of low and high molecular weight polymers with a thermopress and reacted with an alkynated fluorescent model compound on the surface,yielding a density of 201-561 pmol/cm^(2).subsequently,a bone morphogenetic protein 2(BMP-2)-derived peptide was grafted onto the films comprising different blend compositions,and the effect of peptide surface density on the osteogenic differentiation of human mesenchymal stromal cells(hMsCs)was *** two weeks of culturing in a basic medium,cells expressed higher levels of BMP receptor II(BMPRII)on films with the conjugated *** addition,we found that alkaline phosphatase activity was only significantly enhanced on films contain-ing the highest peptide density(i.e.,561 pmol/cm^(2)),indicating the importance of the surface *** together,these results emphasize that the density of surface peptides on cell differentiation must be considered at the cell-material ***,we have presented a viable strategy for ME-AM community that desires to tune the bulk and surface functionality via blending of(m

关键词： Additive manufacturing Blending surface functionalization surface density Click chemistry Human

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The use of Vis-NIR-sWIR spectroscopy in the prediction of soil available ions after application of rock powder

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Information Processing in Agriculture 2024年第1期11卷 26-44页

作者： Marlon Rodrigues Josiane Carla Argenta Everson Cezar Glaucio Leboso Alemparte Abrantes dos santos ÖnderÖzal Amanda silveira reis Marcos Rafael Nanni Department of Agronomy State University of MaringáColombo AvenueMaringá87020900Brazil Department of Plant and soil sciences Mississippi State UniversityMS 39762USA International Agricultural Research and Training Center Izmir 35660Turkey

some of the problems attributed to traditional laboratory analyses that limit the correct assessment of the nutrient contents in the soil are time requirements and high cost of the soil nutrient *** solve these problems,a study was carried out to evaluate the use of visible,near-infrared,and short-wave infrared(Vis-NIR-sWIR)spectroscopy in the prediction of soil available ions submitted to the application of rock *** study was carried out on an Arenosol in ParanavaíCity/***(rock powders)were arranged within a split-plot system designed in randomized blocks with four *** was cultivated for 14 months after the application of rock ***,96 soil samples were collected for measuring the pH and available ions P,K^(+),Ca^(2+),Mg^(2+),s-sO_(4)^(2-),si,Cu^(2+),Fe^(2+),Mn^(2+),and Zn^(2+)as well as spectral reading through a Vis-NIR-sWIR spectroradiometer to predict the soil chemical attributes through the partial least square regression(PLs)*** results showed that the elements K^(+),Ca^(2+),Mg^(2+),Cu^(2+),and Fe^(2+)could be predicted with a reasonable rightness degree(R^(2)_(p)>0.50,RPDp>1.40)from spectral ***,for the attributes pH,P,s-sO_(4)^(2-),si,Mn^(2+),and Zn^(2+),there were no satisfactory models(R^(2)_(p)s,the application of rock powder changed the spectral curves and,because of that,allows the building of PLs models to predict the elements K^(+),Ca^(2+),Mg^(2+),Cu^(2+),and Fe^(2+).Therefore,Vis-NIR-sWIR spectroscopy is a promising alternative to the routine analyses of soil fertility since it has advantages such as fast analytical speed,low cost,easy to operate,non-destructive,and environmentally friendly,because it does not use harmful chemicals.

关键词： Alternative inputs Available Ions Multivariate analysis soil spectroscopy

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Clinical implications of single cell sequencing for bladder cancer

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Oncology Research 2024年第4期32卷 597-605页

作者： REZA YADOLLAHVANDMIANDOAB MEHRsA JALALIZADEH FRANCIELE APARECIDA VECHIA DIONATO KEINI BUOsI PATRÍCIA A.F.LEME LUCIANA s.B.DAL COL CRIsTIANE F.GIACOMELLI ALEX DIAs AssIs NAsIM BAsHIRICHELKAsARI LEONARDO OLIVEIRA reis Uroscience School of Medical SciencesUniversity of CampinasUNICAMPCampinasSao Paulo13083-872Brazil ImmunOncology Pontifical Catholic University of CampinasPUC-CampinasCampinasSao Paulo13087-571Brazil

Bladder cancer(BC)is the 10th most common cancer worldwide,with about 0.5 million reported new cases and about 0.2 million deaths per *** this scoping review,we summarize the current evidence regarding the clinical implications of single-cell sequencing for bladder cancer based on PRIsMA *** searched PubMed,CENTRAL,Embase,and supplemented with manual searches through the scopus,and Web of science for published studies until February *** included original studies that used at least one single-cell technology to study bladder ***-one publications were included in the ***-nine studies showed that this technology can identify cell subtypes in the tumor microenvironment that may predict prognosis or response to immune checkpoint inhibition *** studies were able to diagnose BC by identifying neoplastic cells through single-cell sequencing urine *** remaining studies were mainly a preclinical exploration of tumor microenvironment at single cell ***-cell sequencing technology can discriminate heterogeneity in bladder tumor cells and determine the key molecular properties that can lead to the discovery of novel perspectives on cancer *** nascent tool can advance the early diagnosis,prognosis judgment,and targeted therapy of bladder cancer.

关键词： Bladder cancer Urothelial carcinoma Transitional cell carcinoma single-cell sequencing Tumor heterogeneity Immunotherapy scoping review Tumor microenvironment

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What is the effect of Tribulus terrestris on testicular morphology and sperm production?An experimental study in the rat model

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Asian Journal of Andrology 2024年第1期26卷 67-70页

作者： Marcello Henrique Araujo Da silva Gabriela Faria Buys-Goncalves Joao Henrique Duque reis Estrada Francisco Jose Barcellos sampaio Diogo Benchimol de souza Urogenital Research Unit Rio de Janeiro State UniversityRio de Janeiro 20551-030RJBrazil

The objective of this study was to investigate whether treatment with Tribulus terrestris(Tt)has any impact on the testicular morphology and function in a rodent *** male rats were divided into a control group and a group receiving 100 mg kg^(-1) body weight of Tt *** 4o days of experiment,the animals were submitted to euthanasia;epididymal tail spermatozoa were collected;and spermatozoa concentration,motility,and viability were *** addition,testicles were collected and processed for histomorphometrical *** were compared using the student's t-test and considered significant when Pshowed no difference between the ***,testicular weight and volume,seminiferous tubule diameter,tunica propria surface density,seminiferous epithelium surface density,and intertubular compartment surface density were statistically similar between the ***,seminiferous epithelium height and tubular lumen surface density were augmented in animals treated with *** with Tt does not cause a major impact on testicular morphology,promoting only subtle *** difference on spermatozoa parameters was observed.

关键词： morphometry testicle Tribulus terrestris

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Gate-controlled supercurrent effect in dry-etched Dayem bridges of non-centrosymmetric niobium rhenium

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Nano Research 2024年第7期17卷 6575-6581页

作者： Jennifer Koch Carla Cirillo sebastiano Battisti Leon Ruf Zahra Makhdoumi Kakhaki Alessandro Paghi Armen Gulian serafim Teknowijoyo Giorgio De simoni Francesco Giazotto Carmine Attanasio Elke scheer Angelo Di bernardo Department of Physics University of KonstanzUniversitätsstraße 1078464 KonstanzGermany CNR-spin c/o Universitàdegli Studi di Salernovia Giovanni Paolo II 13284084 Fisciano(SA)Italy NEsT Istituto Nanoscienze-CNR and Scuola Normale SuperiorePiazza San Silvestro 1256127 PisaItaly Dipartimento di Fisica“E.R.Caianiello” Universitàdegli Studi di SalernoVia Giovanni Paolo II 13284084 Fisciano(SA)Italy Advanced Physics Laboratory Institute for Quantum StudiesChapman UniversityBurtonsvilleMD 20866USA

The application of a gate voltage to control the superconducting current flowing through a nanoscale superconducting constriction,named as gate-controlled supercurrent(GCs),has raised great interest for fundamental and technological *** gain a deeper understanding of this effect and develop superconducting technologies based on it,the material and physical parameters crucial for the GCs effect must be ***-down fabrication protocols should also be optimized to increase device scalability,although studies suggest that top-down fabricated devices are more resilient to show a ***,we investigate gated superconducting nanobridges made with a top-down fabrication process from thin films of the noncentrosymmetric superconductor niobium rhenium with varying ratios of the constituents(NbRe).Unlike other devices previously reported and made with a top-down approach,our NbRe devices systematically exhibit a GCs effect when they were fabricated from NbRe thin films with small grain size and etched in specific *** observations pave the way for the realization of top-down-made GCs devices with high *** results also imply that physical parameters like structural disorder and surface physical properties of the nanobridges,which can be in turn modified by the fabrication process,are crucial for a GCs observation,providing therefore also important insights into the physics underlying the GCs effect.

关键词： superconductivity non-centrosymmetric superconductors superconducting devices gated devices gate-controlled supercurrent top-down fabrication

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