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Probing the endoplasmic reticulummitochondria interaction in Alzheimer's disease:searching far and wide

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Neural Regeneration Research 2024年第10期19卷 2103-2104页

作者： giulia Dematteis Laura Tapella Dmitry Lim Department of Pharmaceutical Sciences Universitàdel Piemonte Orientale“Amedeo Avogadro”NovaraItaly

Alzheimer's disease(AD)is the most frequent,form of dementia in elderly people and is an incurable disease with an exponentially growing number of *** deposition of amyloid-β(Aβ)plaques and intraneuronal formation o... 详细信息

关键词： Alzheimer Aβ reticulum

Women health and microbiota:Different aspects of well-being

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World Journal of Gastroenterology 2024年第10期30卷 1287-1290页

作者： giulia Nannini Amedeo Amedei Department of Experimental and Clinical Medicine University of FlorenceFlorence 50134Italy Network of Immunity in Infection Malignancy and Autoimmunity(NIIMA)Universal Scientific Education and Research Network(USERN)Florence 50134Italy

In this editorial,we comment on the article by Marano et al recently published in the World Journal of Gastroenterology 2023;29(45):*** focus on the role of gut microbiota(GM)in women’s health,highlighting the need to thoroughly comprehend the sex differences in ***,the host and GM support the host’s *** microbiota components consist of viruses,bacteria,fungi,and *** complex is an essential part of the host and is involved in neu-rological development,metabolic control,immune system dynamics,and host dynamic *** has been shown that differences in the GM of males and females can contribute to chronic diseases,such as gastrointestinal,metabolic,neurological,cardiovascular,and respiratory *** differences can also result in some sex-specific changes in *** day,research on GM reveals new and more expansive frontiers,offering a wealth of innovative oppor-tunities for preventive and precision medicine.

关键词： Gut microbiota Women Immune system Well-being Hormones Sexdifferences

Economic Risk Assessment of Future Debris Flows by Machine Learning Method

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International Journal of Disaster Risk Science 2024年第1期15卷 149-164页

作者： Chenchen Qiu Lijun Su Alessandro Pasuto giulia Bossi Xueyu Geng School of Engineering University of WarwickCoventry CV47ALUK Key Laboratory of Mountain Hazards and Earth Surface Process Institute of Mountain Hazards and EnvironmentChinese Academy of SciencesChengdu 610041China Research Institute for Geo-Hydrological Protection(IRPI-CNR) National Research Council of ItalyPadova 35127Italy

A reliable economic risk map is critical for effective debris-flow ***,the uncertainties surrounding future scenarios in debris-flow frequency and magnitude restrict its *** estimate the economic risks caused by future debris flows,a machine learning-based method was proposed to generate an economic risk map by multiplying a debris-flow hazard map and an economic vulnerability *** selected the Gyirong Zangbo Basin as the study area because frequent severe debris flows impact the area every *** debris-flow hazard map was developed through the multiplication of the annual probability of spatial impact,temporal probability,and annual *** employed a hybrid machine learning model-certainty factor-genetic algorithm-support vector classification-to calculate ***,a Poisson model was applied for temporal probabilities,while the determination of annual probability of spatial impact relied on statistical ***,four major elements at risk were selected for the generation of an economic loss map:roads,vegetation-covered land,residential buildings,and *** economic loss of elements at risk was calculated based on physical vulnerabilities and their economic ***,we proposed a physical vulnerability matrix for residential buildings,factoring in impact pressure on buildings and their horizontal distance and vertical distance to debrisflow *** this context,an ensemble model(XGBoost) was used to predict debris-flow volumes to calculate impact pressures on *** results show that residential buildings occupy 76.7% of the total economic risk,while roadcovered areas contribute approximately 6.85%.Vegetation-covered land and farmland collectively represent 16.45% of the entire *** findings can provide a scientific support for the effective mitigation of future debris flows.

关键词： Economic risk Future debris fows Gyirong Zangbo Basin Machine learning model Physical vulnerability matrix Southwest Tibet,China

Brain dysfunctions and neurotoxicity induced by psychostimulants in experimental models and humans:an overview of recent findings

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Neural Regeneration Research 2024年第9期19卷 1908-1918页

作者： Marcello Serra Nicola Simola Alexia E.Pollack giulia Costa Department of Biomedical Sciences Section of NeuroscienceUniversity of CagliariCagliariItaly Department of Biology University of Massachusetts-BostonBostonMAUSA

Preclinical and clinical studies indicate that psychostimulants,in addition to having abuse potential,may elicit brain dysfunctions and/or neurotoxic *** toxicity induced by psychostimulants may pose serious health risks since the recreational use of these substances is on the rise among young people and *** present review provides an overview of recent research,conducted between 2018 and 2023,focusing on brain dysfunctions and neurotoxic effects elicited in experimental models and humans by amphetamine,cocaine,methamphetamine,3,4-methylenedioxymethamphetamine,methylphenidate,caffeine,and *** elucidation of factors and mechanisms that underlie psychostimulant-induced brain dysfunction and neurotoxicity is crucial for understanding the acute and enduring noxious brain effects that may occur in individuals who use psychostimulants for recreational and/or therapeutic purposes.

关键词： 3,4-methylenedioxymethamphetamine amphetamine caffeine cell cultures cocaine methamphetamine methylphenidate neurotoxicity nicotine

Free-ranging dogs match a human’s preference in a foraging task

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Current Zoology 2024年第3期70卷 343-349页

作者： giulia Cimarelli Magdelena Juskaite Friederike Range Sarah Marshall-Pescini Domestication Lab Konrad Lorenz Institute of EthologyDepartment of Interdisciplinary Life SciencesUniversity of Veterinary Medicine ViennaVeterinärplatz 11210ViennaAustria Department of Biology Education Stockholm UniversityStockholmSweden

Social learning is a mechanism used by many species to effciently gain information about their *** many animals live in an environment where members of other species are present,little is known about interspecifc social *** and urbanized species provide the opportunity to investigate whether nonhuman animals can learn from heterospecifcs such as humans,who are integral parts of their social *** domestic dogs Canis familiaris have been intensively researched for their ability to learn from humans,most studies have focused on dogs living as ***,free-ranging dogs represent the majority of the world’s dog population,they live alongside humans,scavenge on human refuse,and are subject to natural and sexual ***,free-ranging dogs with extensive exposure to humans and their artifacts provide the opportunity to investigate interspecifc social learning in a naturalistic setting,where learning from humans might be a beneft for *** we tested individual free-ranging dogs in a between-subject design:Dogs in the control group could spontaneously choose between two novel and differently patterned food-delivering *** the experimental group,instead,dogs could frst observe an unfamiliar human approaching and eating from 1 of the 2 *** provide the frst evidence that free-ranging dogs match the choice of an unfamiliar *** results show that at least simple forms of interspecifc social learning might be involved in dogs’success in living alongside humans in a complex urbanized environment.

关键词： Canis familiaris dogs domestication foraging free-ranging dogs social learning urbanization.

Autoimmune pancreatitis:Cornerstones and future perspectives

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World Journal of Gastroenterology 2024年第8期30卷 817-832页

作者： Camilla Gallo giulia Dispinzieri Nicola Zucchini Pietro Invernizzi Sara Massironi Division of Gastroenterology and Center for Autoimmune Liver Diseases Department of Medicine and SurgeryFondazione IRCCS San Gerardo dei TintoriUniversity of Milano-BicoccaMonza 20900Italy Department of Pathology Fondazione IRCCS San Gerardo dei TintoriMonza 20900Italy

Autoimmune pancreatitis(AIP)is an autoimmune subtype of chronic pancreatitis resulting from the aberrant immune response against the pancreas,leading to inflammation and *** AIP is rare,its incidence is increasing and is often misdiagnosed as other pancreatic *** is commonly classified into two *** 1 AIP(AIP-1)is typically associated with elevated serum immunoglobulin G4(IgG4)levels and systemic manifestations,while type 2 AIP is typically a more localized form of the disease,and may coexist with other autoimmune disorders,especially inflammatory bowel ***,there is emerging recognition of a third type(type 3 AIP),which refers to immunotherapy-triggered AIP,although this classification is still gaining acceptance in medical *** clinical manifestations of AIP mainly include painless jaundice and weight *** serum IgG4 levels are particularly characteristic of *** relies on a combination of clinical,laboratory,radiological,and histological findings,given the similarity of AIP symptoms to other pancreatic *** mainstay of treatment for AIP is steroid therapy,which is effective in most *** cases might require additional imm-unosuppressive *** review aims to summarize the current knowledge of AIP,encompassing its epidemiology,etiology,clinical presentation,diagnosis,and treatment *** also address the challenges and controversies in diagnosing and treating AIP,such as distinguishing it from pancreatic cancer and managing long-term treatment,highlighting the need for increased awareness and knowledge of this complex disease.

关键词： Autoimmunity Pancreatitis Autoimmune pancreatitis Immunoglobulin G4 Steroids Relapse

Use of bio-based products towards more sustainable road paving binders: A state-of-the-art review

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Journal of Road Engineering 2024年第2期4卷 151-162页

作者： Alessio Musco giulia Tarsi Piergiorgio Tataranni Ernesto Salzano Cesare Sangiorgi Department of Civil ChemicalEnvironmental and Materials Engineering(DICAM)Alma Mater Studiorum-University of BolognaBologna 40131Italy

Many industrial sectors exploit fossil sources to develop useful and necessary materials for our needs,such as bituminous paving ***,a key component of asphalt mixtures,is derived from oil refining and its properties are influenced by the crude oil source and refining process,resulting in a significant carbon *** growing awareness of resource depletion and environmental concerns,pavement researchers are exploring sustainable alternatives to reduce dependence on fossil *** includes a rising trend in using renewable materials like biomasses to produce bio-based binders as substitutes for bitumen,aiming for a more sustainable ***,including vegetal and animal wastes,and waste cooking oils,as substitutes for crude oil in the production of *** thermochemical conversion(TCC),such as pyrolysis,biomasses can be converted into bio-char and bio-oils,which can replace fossil-based components in *** have utilized these bio-products to reduce the dependency on fossil fuels in ***,there are no set minimum requirements for bio-components in bio-based *** the percentage of replaced bitumen increases,various types of binders are produced,including modified bitumen,extended bitumen,and alternative binders,where the fossil replacement is *** rheological tests on bio-binders,reveal that those containing biochar exhibit increased viscosity,stiffness,rutting resistance,and sometimes antioxidant ***,bio-binders with bio-oils as bitumen substitutes show poorer performance at high temperatures but improved behavior at low *** results suggest that bio-binders could provide versatile solutions for various climatic and loading conditions in road ***,the development of pavement mixtures based on bio-binders has not been studied in depth and requires further attention to unlock its full *** sustainability considerations,includin

关键词： Biomass Chemical process Bitumen replacement Bio-binder Paving material

Application of ultrasonography-elastography score to suspect porto-sinusoidal vascular disease in patients with portal vein thrombosis

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Hepatobiliary & Pancreatic Diseases International 2024年第1期23卷 20-24页

作者： Stefania Gioia Adriano De Santis giulia d’Amati Silvia Nardelli Alessandra Spagnoli Arianna Di Rocco Lorenzo Ridola Oliviero Riggio Department of Translational and Precision Medicine Sapienza University of RomeRomeItaly Department of Radiological Oncologicaland Pathological SciencesSapienza University of RomeRomeItaly Department of Public Health and Infectious Diseases Sapienza University of RomeRomeItaly

Background:Porto-sinusoidal vascular disease(PSVD)and portal vein thrombosis(PVT)are causes of portal hypertension characterized respectively by an intrahepatic and a pre-hepatic obstacle to the flow in the portal *** PVT may be a consequence of PSVD,in PVT patients at presentation,a pre-existing PSVD should be *** these patients the identification of an underlying PSVD would have relevant implication regarding follow-up and therapeutic management,but it could be *** this setting ultrasonography may be valuable in differential *** aim of the study was to use ultrasonography to identify parameters to discriminate between PSVD and“pure”PVT and then to suspect PVT secondary to a pre-existing ***:Fifty-three patients with histologically proven PSVD and forty-eight patients affected by chronic PVT were enrolled and submitted to abdominal ultrasonography with elastography by acoustic radiation force impulse(ARFI).Results:ARFI was higher and superior mesenteric vein(SMV)diameter was wider in PSVD patients than in PVT ***,a prognostic score was obtained as linear combinations of the two parameters with a good discrimination capacity between PSVD and PVT(the area under the curve=0.780;95%confidence interval:0.690-0.869).Conclusions:A score based on ARFI and SMV diameter may be useful to suspect an underlying PSVD in patients with PVT and to identify a subgroup of patients to be submitted to liver biopsy.

关键词： Non-cirrhotic portal hypertension Porto-sinusoidal vascular disease Chronic portal vein thrombosis Liver stiffness Portal hypertension Acoustic radiation force impulse

Orthopedic manifestations of Li-Fraumeni syndrome:Prevention and treatment of a polymorphic spectrum of malignancies

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World Journal of Clinical Cases 2024年第26期12卷 5839-5844页

作者： giulia Cenci Valerio Pace Department of Trauma and Orthopedics Azienda Ospedaliera Santa Maria HospitalTerni 05100Italy Department of Trauma and Orthopedics AOSP TerniTerni 05100Italy

Li-Fraumeni syndrome(LFS)is a rare hereditary cancer predisposition syndrome characterized by a heightened risk of developing various malignancies at an early *** evidence suggests a correlation between LFS and orthopedic manifestations,underscoring the importance of orthopedic screening in individuals with this *** cancer is *** is estimated that more than 10%-15%of tumors are secondary to a pathogenic variant in a cancer predisposition *** than 100 cancer predisposition genes and their association with syndromes or isolated tumors have been *** is one of those who have been most widely *** with this syndrome present a high risk of developing one or more *** knowledge enables the establishment of a follow-up protocol for the patient and affected family members,facilitating early detection of new tumors and reducing tumor and treatment-related morbidity and *** primary objective of this invited editorial article is to provide a thorough review of the existing knowledge of LFS and its polymorphic spectrum of related malignancies,with a focus on aspects directly linked to orthopedic *** objective is to offer an update on the most modern prevention,treatment and follow up guidelines that could be useful for the physicians dealing with this cohort of patients.

关键词： Li-Fraumeni syndrome Tumor protein P53 Orthopedic diseases Osteosarcoma Chondrosarcoma Screening Prevention