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Breeding phase and outcome determine space use in European rollers Coracias garrulus prior to migration

Current Zoology 2024年第2期70卷 137-149页

作者： Flavio Monti Sanja Barisic Sebastian Cannarella Davor Cikovic Vesna Tutis JelenaKralj carlo Catoni aUniversity of Siena Department of Physical SciencesEarth and EnvironmentVia Mattioli 453100 SienaItaly Institute of Ornithology Croatian Academy of Sciences and ArtsGunduliceva 24HR-1000 ZagrebCroatia Ornis italica Piazza Crati 1500199 RomeItaly

The breeding period is a demanding and time-constrained phase for migratory bird *** outcome and duration can interact with the extent and duration of post-breeding movements,resulting in individual differences in space use ultimately influencing later stages of the annual *** present space-use and home range estimates during the breeding season for 21 European rollers Coracias garrulus tracked between 2018 and 2022,in Italy and *** high-resolution spatial GPS data coupled with regular nest-box monitoring,we analyzed dif-ferences in space use during the incubation/nestling period versus post-breeding period prior to migration,accounting for the breeding outcome(successful ***).We found that adult movements were strongly reduced during the first phase,whereas increased in the post-breeding phase,especially for failed *** breeders remained in the surroundings of the nest site,whereas unsuccessful ones tended to abandon the nest and visit distant areas(up to 500 km)for long periods(60.5±6.2 days).Breeding outcome did not influence the departure date of autumn migration,suggesting that failed breeders used this period for exploratory movements but not for advancing the onset of *** exploratory movements may be functional to prospect and inform settlement decisions in failed breeders in search of new breeding opportunities and may be particularly important in migratory species,which generally have a limited period to gather information prior to autumn *** study demonstrates the need to investigate seasonal movements in different populations and the potential importance of pros-pectingpost-breeding movements for long-distance migratory species.

关键词： animal movement biologging conservation Coracidae Mediterranean nest-box population monitoring prospecting movements reproduction.

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Disclosing the true impact of screening endoscopy in colorectal cancer prevention

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Cancer Communications 2024年第4期44卷 504-507页

作者： Thomas Heisser carlo Senore Michael Hoffmeister Lina Jansen Hermann Brenner Division of Clinical Epidemiology and Aging Research German Cancer Research Center(DKFZ)HeidelbergBaden-WürttembergGermany Epidemiology and Screening Unit Reference Centre for Epidemiology and Cancer PreventionUniversity Hospital Cittàdella Salute e della ScienzaTurinPiedmontItaly Epidemiological Cancer Registry Baden-Württemberg German Cancer Research Center(DKFZ)HeidelbergBaden-WürttembergGermany Division of Preventive Oncology German Cancer Research Center(DKFZ)and National Center for Tumor Diseases(NCT)HeidelbergBaden-WürttembergGermany German Cancer Consortium(DKTK) German Cancer Research Center(DKFZ)HeidelbergBaden-WürttembergGermany

Preprint:https://***/10.1101/*** trials,cohort and modeling studies have consistently demonstrated a major impact of screening endoscopies on reducing colorectal cancer(CRC)inci-dence and mortality[1].Over time,CRC mortality starts to be lower in those who underwent screening compared to those who did not due to earlier detection of prevalent.

关键词： prevention endoscopy impact CRC

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Poly(A)-specific RNase(PARN)generates and regulates miR-125a-5p 3’-isoforms,displaying an altered expression in breast cancer

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Signal Transduction and Targeted Therapy 2024年第5期9卷 1805-1807页

作者： Luisa Tomasello Shoshanah M.Holub Giovanni Nigita Rosario Distefano carlo M.Croce Department of Cancer Biology and Genetics The Ohio State UniversityColumbusOHUSA Department of Internal Medicine Division of HematologyThe Ohio State UniversityColumbusOHUSA

Dear Editor,MicroRNAs(miRNAs)are small non-coding RNAs crucial for post-transcriptional gene regulation,processed from primary miRNA transcripts by Drosha and Dicer.1 Latest advancements in Next Generation Sequencing highlighted the existence of miRNA isoforms(isomiRs)resulting from alternative processing,RNA editing,or post-transcriptional modifications.

关键词： breast cancer advancement

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The Correct Reissner-Nordstrøm, Kerr and Kerr-Newman Metrics

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Journal of Modern Physics 2024年第10期15卷 1502-1522页

作者： carlo Maria Pace ICRANet Pescara Italy

In a very recent article of mine I have corrected the traditional derivation of the Schwarzschild metric thus arriving to formulate a correct Schwarzschild metric different from the traditional Schwarzschild metric. In this article, starting from this correct Schwarzschild metric, I also propose corrections to the other traditional Reissner-Nordstrøm, Kerr and Kerr-Newman metrics on the basis of the fact that these metrics should be equal to the correct Schwarzschild metric in the borderline case in which they reduce to the case described by this metric. In this way, we see that, like the correct Schwarzschild metric, also the correct Reissner-Nordstrøm, Kerr and Kerr-Newman metrics do not present any event horizon (and therefore do not present any black hole) unlike the traditional Reissner-Nordstrøm, Kerr and Kerr-Newman metrics.

关键词： General Theory of Relativity Schwarzschild Reissner-Nordstrøm Kerr Kerr-Newman Metric Event Horizon Black Hole

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The Solution of the Einstein’s Equations in the Vacuum Region Surrounding a Spherically Symmetric Mass Distribution

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Journal of Modern Physics 2024年第9期15卷 1353-1374页

作者： carlo Maria Pace ICRANet Pescara Italy

In this article, we address the solution of the Einstein’s equations in the vacuum region surrounding a spherically symmetric mass distribution. There are two different types of mathematical solutions, depending on the value of a constant of integration. These two types of solutions are analysed from a physical point of view. The comparison with the linear theory limit is also considered. This leads to a new solution, different from the well known one. If one considers the observational data in the weak field limit this new solution is in agreement with the available data. While the traditional Schwarzschild solution is characterized by a horizon at r=2GM/c2, no horizon exists in this new solution.

关键词： General Theory of Relativity Schwarzschild Solution Event Horizon Black Hole

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Metal-Halide Perovskite Submicrometer-Thick Films for Ultra-Stable Self-Powered Direct X-Ray Detectors

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Nano-Micro Letters 2024年第9期16卷 410-431页

作者： Marco Girolami Fabio Matteocci Sara Pettinato Valerio Serpente Eleonora Bolli Barbara Paci Amanda Generosi Stefano Salvatori Aldo Di carlo Daniele M.Trucchi CNR‑ISM Consiglio Nazionale delle RicercheIstituto di Struttura della MateriaSede Secondaria di MontelibrettiDiaTHEMA LabStrada Provinciale 35D900010 MontelibrettiRomeItaly CHOSE–Centre for Hybrid and Organic Solar Energy Department of Electronic EngineeringUniversity of Rome“Tor Vergata”Via del Politecnico 100133 RomeItaly Faculty of Engineering Universita degli Studi Niccolo CusanoVia don Carlo Gnocchi 300166 RomeItaly SpecXLab CNR‑ISMConsiglio Nazionale Delle RicercheIstituto di Struttura Della MateriaArea della Ricerca di Tor VergataVia del Fosso del Cavaliere 10000133 RomeItaly

Metal-halide perovskites are revolutionizing the world of X-ray detectors,due to the development of sensitive,fast,and cost-effective ***-powered operation,ensuring portability and low power consumption,has also been recently demonstrated in both bulk materials and thin ***,the signal stability and repeatability under continuous X-ray exposure has only been tested up to a few hours,often reporting degradation of the detection *** it is shown that self-powered direct X-ray detectors,fabricated starting from a FAPbBr_(3)submicrometer-thick film deposition onto a mesoporous TiO_(2)scaffold,can withstand a 26-day uninterrupted X-ray exposure with negligible signal loss,demonstrating ultra-high operational stability and excellent *** structural modification is observed after irradiation with a total ionizing dose of almost 200 Gy,revealing an unexpectedly high radiation hardness for a metal-halide perovskite thin *** addition,trap-assisted photoconductive gain enabled the device to achieve a record bulk sensitivity of 7.28 C Gy^(−1)cm^(−3)at 0 V,an unprecedented value in the field of thin-film-based photoconductors and photodiodes for“hard”***,prototypal validation under the X-ray beam produced by a medical linear accelerator for cancer treatment is also introduced.

关键词： Metal-halide perovskite thin films Direct X-ray detectors Self-powered devices Operational stability Medical linear accelerator

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Unlocking the versatile potential:Adipose-derived mesenchymal stem cells in ocular surface reconstruction and oculoplastics

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World Journal of Stem Cells 2024年第2期16卷 89-101页

作者： Pier Luigi Surico Anna Scarabosio Giovanni Miotti Martina Grando carlo Salati Pier Camillo Parodi Leopoldo Spadea Marco Zeppieri Schepens Eye Research Institute of Mass Eye and Ear Harvard Medical SchoolBostonMA 02114United States Department of Ophthalmology Campus Bio-Medico UniversityRome 00128Italy Department of Plastic Surgery University Hospital of UdineUdine 33100Italy Department of Internal Medicine Azienda Sanitaria Friuli OccidentaleSan Vito al Tagliamento 33078Italy Department of Ophthalmology University Hospital of UdineUdine 33100Italy Eye Clinic Policlinico Umberto I“Sapienza”University of RomeRome 00142Italy

This review comprehensively explores the versatile potential of mesenchymal stem cells(MSCs)with a specific focus on adipose-derived *** and oculoplastic surgery,encompassing diverse procedures for ocular and periocular enhancement,demands advanced solutions for tissue restoration,functional and aesthetic refinement,and *** immunomodulatory,regenerative,and healing capacities of MSCs,this review underscores the potential use of adipose-derived MSCs as a cost-effective alternative from bench to bedside,addressing common unmet needs in the field of reconstructive and regenerative surgery.

关键词： Stem cells Adipose stem cell Ocular therapy Oculoplastics Regenerative

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Deer antler stem cell niche: An interesting perspective

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World Journal of Stem Cells 2024年第5期16卷 479-485页

作者： Claudia Cavallini Elena Olivi Riccardo Tassinari Chiara Zannini Gregorio Ragazzini Martina Marcuzzi Valentina Taglioli carlo Ventura National Laboratory of Molecular Biology and Stem Cell Engineering National Institute of Biostructures and Biosystems-Eldor LabBologna 40128Italy Eldor Lab Bologna 40128Italy Department of Medical and Surgical Sciences(DIMEC) University of BolognaBologna 40138Italy

In recent years,there has been considerable exploration into methods aimed at enhancing the regenerative capacity of transplanted and/or tissue-resident ***,in particular,have garnered significant interest for their potential to serve as natural scaffolds for *** this editorial,we provide commentary on the study by Wang et al,in a recently published issue of World J Stem Cells,which investigates the use of a decellularized xenogeneic extracellular matrix(ECM)derived from antler stem cells for repairing osteochondral defects in rat knee *** focus lies specifically on the crucial role of biological scaffolds as a strategy for augmenting stem cell potential and regenerative capabilities,thanks to the establishment of a favorable microenvironment(niche).Stem cell differen-tiation heavily depends on exposure to intrinsic properties of the ECM,including its chemical and protein composition,as well as the mechanical forces it can ***,these physicochemical cues contribute to a bio-instructive signaling environment that offers tissue-specific guidance for achieving effective repair and *** interest in mechanobiology,often conceptualized as a form of“structural memory”,is steadily gaining more validation and momen-tum,especially in light of findings such as these.

关键词： Extracellular matrix Antler stem cells Stem cell niche Regenerative medicine Decellularized scaffolds Cell memory

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Metastatic clear cell sarcoma of the pancreas:A sporadic cancer

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World Journal of Clinical Cases 2024年第18期12卷 3291-3294页

作者： Vittorio Gebbia carlo Carnaghi Department of Medical Oncology Faculty of MedicineUniversity of Enna“Kore”Enna 94100Italy Medical Oncology Unit Cdc TorinaPalermo 90145Italy Medical Oncology Unit Humanitas Istituto Clinico CataneseMisterbiancoCatania 95045Italy

Primary or secondary clear cell sarcoma of the pancreas is an exceedingly rare and aggressive *** addition to pathology,molecular analysis is pivotal in differential diagnosis,especially with malignant melanoma.A key aspect in identifying clear cell sarcoma is specific genetic alterations,notably the translocation of t(12;22)(q13;q13),a diagnostic hallmark of this sarcoma subtype,which is absent in malignant *** of primary clear cell sarcoma of the pancreas is the same as that for adenocarcinoma.

关键词： Clear cell sarcoma Pancreas Rare cancer Metastatic Diagnosis

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Beyond total mesorectal excision: The emerging role of minimally invasive surgery for locally advanced rectal cancer

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World Journal of Gastrointestinal Surgery 2024年第8期16卷 2382-2385页

作者： Davina Perini Francesca Cammelli Maximilian Scheiterle Jacopo Martellucci Annamaria Di Bella carlo Bergamini Paolo Prosperi Alessio Giordano Department of Emergency and Acceptance Emergency Surgery UnitCareggi University HospitalFirenze 50137Italy

Multivisceral resection and/or pelvic exenteration represents the only potential curative treatment for locally advanced rectal cancer(LARC);however,it poses significant technical challenges,which account for the high risk of morbidity and mortality associated with the *** complete histopathologic resection is the most important determinant of patient outcomes,LARC often requires an extended resection beyond the total mesorectal excision plane to obtain clear re-section *** an era when laparoscopic surgery and robot-assisted surgery are becoming commonplace,the optimal approach to extensive pelvic inter-ventions remains ***,acceptance of the suitability of mini-mally invasive surgery is slowly gaining ***,there is still a lack of evidence in the literature about minimally invasive approaches in multiple and extensive surgical resections,highlighting the need for research studies to explore,validate,and develop this *** editorial aims to provide a critical overview of the currently available applications and challenges of minimally invasive abdo-minopelvic surgery for ***,we discuss recent developments in the field of robotic surgery for LARC,with a specific focus on new innovations and emerging frontiers.

关键词： Robotic surgery Pelvic exenteration Multivisceral resection Rectal cancer Total mesorectal excision

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