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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

A systematic review of salivary biomarkers in Parkinson's disease

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Neural Regeneration Research 2024年第12期19卷 2613-2625页

作者： Maria Ilenia De Bartolo Daniele Belvisi Romina Mancinelli Matteo Costanzo Claudia Caturano Giorgio Leodori Alfredo Berardelli Giovanni Fabbrini Giorgio Vivacqua IRCCS Neuromed PozzilliItaly Department of Human Neurosciences Sapienza University of RomeRomeItaly Department of Anatomical HistologicalForensic Medicine and Orthopedics SciencesSapienza University of RomeRomeItaly Department of Experimental Morphology and Microscopy-Integrated Research Center(PRAAB)-Campus Biomedico University of rome RomeItaly

The search fo r reliable and easily accessible biomarkers in Parkinson's disease is receiving a growing emphasis,to detect neurodegeneration from the prodromal phase and to enforce disease-modifying *** the need for non-invasively accessible biomarke rs,the majo rity of the studies have pointed to cerebrospinal fluid or peripheral biopsies biomarkers,which require invasive collection *** represents an easily accessible biofluid and an incredibly wide source of molecular *** the present study,after presenting the morphological and biological bases for looking at saliva in the search of biomarkers for Parkinson's disease,we systematically reviewed the results achieved so far in the saliva of different cohorts of Parkinson's disease patients.A comprehensive literature search on PubMed and SCOPUS led to the discovery of *** screening and exclusion,34 relevant articles were derived fo r systematic ***-synuclein,the histopathological hallmark of Parkinson's disease,has been the most investigated Parkinson's disease biomarker in saliva,with oligomeric alphasynuclein consistently found increased in Parkinson's disease patients in comparison to healthy controls,while conflicting results have been reported regarding the levels of total alpha-synuclein and phosphorylated alpha-synuclein,and few studies described an increased oligomeric alpha-synuclein/total alpha-synuclein ratio in Parkinson's *** alpha-synuclein,other biomarkers to rgeting diffe rent molecular pathways have been explored in the saliva of Parkinson's disease patients:total tau,phosphorylated tau,amyloid-β1-42(pathological protein aggregation biomarkers);DJ-1,heme-oxygenase-l,metabolites(alte red energy homeostasis biomarkers);MAPLC-3beta(aberrant proteostasis biomarker);cortisol,tumor necrosis factor-alpha(inflammation biomarkers);DNA methylation,miRNA(DNA/RNA defects biomarkers);acetylcholinesterase activity(synaptic and neuronal network

关键词： alpha-synuclein amyloid-beta autophagy DJ-1 neurodegeneration neuroinflammation Parkinson's disease salivary biomarkers tau

Aqueous electrochemical delithiation of cathode materials as a strategy to selectively recover lithium from waste lithium-ion batteries

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Journal of Energy Chemistry 2024年第1期88卷 144-153,I0004页

作者： Pier Giorgio Schiavi Andrea Giacomo Marrani Olga Russina Ludovica D’Annibale Francesco Amato Francesca Pagnanelli Pietro Altimari Department of Chemistry Sapienza University of RomePiazzale Aldo Moro n.500185 RomeItaly

Lithium recovery from end-of-life Li-ion batteries(LIBs)through pyro-and hydrometallurgical recycling processes involves several refining stages,with high consumption of reagents and energy.A competitive technological alternative is the electrochemical oxidation of the cathode materials,whereby lithium can be deintercalated and transferred to an electrolyte solution without the aid of chemical extracting *** article investigates the potential to selectively recover Li from LIB cathode materials by direct electrochemical extraction in aqueous *** process allowed to recovering up to 98%of Li from high-purity commercial cathode materials(LiMn_(2)O_(4),LiCoO_(2),and Li Ni_(1/3)Mn_(1/3)Co_(1/3)O_(2))with a faradaic efficiency of 98%and negligible co-extraction of Co,Ni,and *** process was then applied to recover Li from the real waste LIBs black mass obtained by the physical treatment of electric vehicle battery *** black mass contained graphite,conductive carbon,and metal impurities from current collectors and steel cases,which significantly influenced the evolution and performances of Li electrochemical ***,due to concomitant oxidation of impurities,lithium extraction yields and faradaic efficiencies were lower than those obtained with high-purity cathode *** oxidation was found to occur within the voltage range investigated,but it could not quantitatively explain the reduced Li extraction *** fact,a detailed investigation revealed that above 1.3 V ***/Ag Cl,conductive carbon can be oxidized,contributing to the decreased Li *** on the reported experimental results,guidelines were provided that quantitatively enable the extraction of Li from the black mass,while preventing the simultaneous oxidation of impurities and,consequently,reducing the energy consumption of the proposed Li recovery method.

关键词： Lithium recovery Lithium-ion batteries recycling Electrochemical lithium extraction Lithium selective Extraction

Solid pseudopapillary tumor of the pancreas:A systematic review of clinical,surgical and oncological characteristics of 1384 patients underwent pancreatic surgery

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Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 331-338页

作者： Gennaro Mazzarella Edoardo Maria Muttillo Diego Coletta Biagio Picardi Stefano Rossi Simone Rossi Del Monte Vito Gomes Irnerio Angelo Muttillo Division of General and Emergency Surgery San Filippo Neri Hospital00136 RomeItaly Department of Surgery“Pietro Valdoni” Sapienza University of RomeViale del Policlinico 15500161 RomeItaly Surgical and Medical Department of Translational Medicine Sant’Andrea HospitalSapienza University of Rome00185 RomeItaly Department of Surgical Sciences Umberto I University HospitalSapienza University of Rome00136 RomeItaly Department of General Surgery Ospedali Riuniti Marche Nord61121 PesaroItaly Department of Pathology San Filippo Neri Hospital00136 RomeItaly

Background:Pancreatic solid pseudopapillary tumors(SPTs)are rare clinical entity,with low malignancy and still unclear *** account for less than 2%of exocrine pancreatic *** study aimed to perform a systematic review of the main clinical,surgical and oncological characteristics of pancreatic *** sources:MEDLINE/PubMed,Web of Science and Scopus databases were systematically searched for the main clinical,surgical and oncological characteristics of pancreatic SPTs up to April 2021,in accordance with the preferred reporting items for systematic reviews and meta-analyses(PRISMA)*** endpoints were to analyze treatments and oncological ***:A total of 823 studies were recorded,86 studies underwent full-text reviews and 28 met inclusion ***,1384 patients underwent pancreatic *** age was 30 years and 1181 patients(85.3%)were *** most common clinical presentation was non-specific abdominal pain(52.6%of cases).Mean overall survival was 98.1%.Mean recurrence rate was 2.8%.Mean follow-up was 4.2 ***:Pancreatic SPTs are rare,and predominantly affect young women with unclear *** resection is the gold standard of treatment achieving good oncological impact and a favorable prognosis in a yearly life-long follow-up.

关键词： Frantz’s tumor Pancreas Pancreatic neoplasms Pancreatic surgery Solid pseudopapillary tumor

Validity of self-reported male sexual function scales in a young Chinese population:a comparative study with clinician-assisted evaluation

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Asian Journal of Andrology 2024年第3期26卷 321-327页

作者： Hui Zhang Elena Colonnello Erika Limoncin Tommaso B Jannini Xu-Chong Tu Andrea Sansone Emmanuele A Jannini Yan Zhang Department of Infertility and Sexual Medicine Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510000China Chair of Endocrinology and MedicalSexology(ENDOSEX) Department of Experimental MedicineUniversity of Rome Tor VergataRome 00133Italy Department of Urology First Affiliated Hospital ofGuangzhou University of Chinese MedicineGuangzhou 510000China Section of Medical Pathophysiology Food Science and EndocrinologySapienza University of RomeRome 00133Italy School of Psychiatry Department of Systems MedicineUniversity of Rome Tor VergataRome 00133Italy

Psychometric scales,commonly used to gauge sexual function,can sometimes be influenced by response *** our researchfrom June 2020 to April 2021,we examined the accuracy of self-reported sexual function *** invited patients from theDepartment of Infertility and Sexual Medicine at the Third Affiliated Hospital of Sun Yat-sen University(Guangzhou,China),whohave male sexual dysfunction,to participate by filling out a self-reported version of a specific *** addition,they wentthrough a clinician-assisted version of this questionnaire,encompassing tools such as the Premature Ejaculation Diagnostic Tool(PEDT),the 6-item International Index of Erectile Function(IIEF-6),the Erection Hardness Scale(EHS),and the MasturbationErection Index(MEI).Using the clinician-assisted version as a reference,we categorized patients and applied various statisticalmethods,such as the Chi-square test,intraclass correlation coefficient(ICC),logistic regression,and the Bland–Altman plot,to gauge *** our study with 322 participants,we found that while there were no notable discrepancies in error ratesbased on our categorization,certain scales showed significant differences in terms of overestimation and underestimation,withthe exception of the *** positive diagnosis rate consistency between the self-reported and clinician-assisted versions *** ICC values between the two versions across the scales were indicative of remarkable *** findings showthat the self-reported versions of tools such as EHS,IIEF-6,MEI,and PEDT are credible and hold clinical ***,employing a dual-diagnosis approach might be more prudent to circumvent potential misdiagnoses.

关键词： psychometry scale sexual function sexual health

Advancing hepatic recompensation:Baveno VII criteria and therapeutic innovations in liver cirrhosis management

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World Journal of Gastroenterology 2024年第23期30卷 2954-2958页

作者： Lorenzo Ridola Sara Del Cioppo Department of Medical and Surgical Sciences and Biotechnologies Sapienza University of RomePolo PontinoRome 00185Italy

The Baveno VII criteria redefine the management of decompensated liver cirrhosis,introducing the concept of hepatic recompensation marking a significant departure from the conventional view of irreversible *** to this concept is addressing the underlying cause of cirrhosis through tailored therapies,including antivirals and lifestyle *** on alcohol,hepatitis C virus,and hepatitis B virus-related cirrhosis demonstrate the efficacy of these interventions in improving liver function and patient *** intrahepatic portosystemic shunt(TIPS)emerges as a promising intervention,effectively resolving complications of portal hypertension and facilitating ***,optimal timing and patient selection for TIPS remain *** challenges,TIPS offers renewed hope for hepatic recompensation,marking a significant advancement in cirrhosis *** research is needed to refine its implementation and maximize its *** conclusion,TIPS stands as a promising avenue for improving hepatic function and patient outcomes in decompensated liver cirrhosis within the framework of the Baveno VII criteria.

关键词： Hepatic recompensation Baveno VII Transjugular intrahepatic portosystemic shunt Portal hypertension Cirrhosis Decompensation

Type-B monoamine oxidase inhibitors in neurological diseases:clinical applications based on preclinical findings

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Neural Regeneration Research 2024年第1期19卷 16-21页

作者： Marika Alborghetti Edoardo Bianchini Lanfranco De Carolis Silvia Galli Francesco E.Pontieri Domiziana Rinaldi Neurology Unit NESMOS DepartmentFaculty of Medicine&PsychologySapienza-University of RomeSant’Andrea University HospitalRomeItaly Department of Clinical and Behavioral Neurology IRCCS-Fondazione Santa LuciaRomeItaly

Type-B monoamine oxidase inhibitors,encompassing selegiline,rasagiline,and safinamide,are available to treat Parkinson's *** drugs ameliorate motor symptoms and improve motor fluctuation in the advanced stages of the *** is also evidence suppo rting the benefit of type-B monoamine oxidase inhibitors on non-motor symptoms of Parkinson's disease,such as mood deflection,cognitive impairment,sleep disturbances,and *** studies indicate that type-B monoamine oxidase inhibitors hold a strong neuroprotective potential in Parkinson's disease and other neurodegenerative diseases for reducing oxidative stress and stimulating the production and release of neurotrophic factors,particularly glial cell line-derived neurotrophic factor,which suppo rt dopaminergic ***,safinamide may interfere with neurodegenerative mechanisms,countera cting excessive glutamate overdrive in basal ganglia motor circuit and reducing death from *** to the dual mechanism of action,the new generation of type-B monoamine oxidase inhibitors,including safinamide,is gaining interest in other neurological pathologies,and many supporting preclinical studies are now *** potential fields of application concern epilepsy,Duchenne muscular dystrophy,multiple scle rosis,and above all,ischemic brain *** purpose of this review is to investigate the preclinical and clinical pharmacology of selegiline,rasagiline,and safinamide in Parkinson's disease and beyond,focusing on possible future therapeutic applications.

关键词： glial cell line-derived neurotrophic factor(GDNF) glutamate neurological disorders neuroprotection Parkinson's disease preclinical studies rasagiline safinamide selegiline type-B monoamine oxidase(MAO_(B))inhibitors

Quantitative assessment of self-management in patients with nonalcoholic fatty liver disease: An unmet clinical need

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World Journal of Gastroenterology 2024年第25期30卷 3143-3146页

作者： Raffaele Borriello Giorgio Esposto Irene Mignini Antonio Gasbarrini Maria Assunta Zocco CEMAD Digestive Disease Center Fondazione Policlinico Universitario A.Gemelli IRCCSCatholic University of RomeRome 00168Italy

In this editorial we comment on the article titled“Establishment and validation of an adherence prediction system for lifestyle interventions in non-alcoholic fatty liver disease”by Zeng et al published in a recent issue of the World Journal of ***-alcoholic fatty liver disease(NAFLD)represents one of the current challenges in hepatology and public health,due to its continuous growing prevalence and the rising incidence of NAFLD-related fibrosis,non-alcoholic steatohepatitis and *** only effective therapeutic strategy for this dis-ease is represented by encouraging patients to improve their lifestyle through the modification of dietary intake and increased physical exercise,but the effective application of such modifications is often limited by various factors such as lack of information,psychological barriers or poor social *** poor adherence to a healthy lifestyle can be decisive in determining the clinical outcome,in daily practice there is a lack of quantitative instruments aimed at identifying patients with the lowest adherence to lifestyle changes and higher risk of disease progre-ssion in the course of *** this article,Zeng et al propose a quantitative scale to assess the grade of adherence of patients with NAFLD to hea-lthy lifestyle intervention,called the Exercise and Diet Adherence Scale(EDAS).This scale,consisting of 33 items divided into 6 dimensions which relates to six subjective aspects in the self-management of NAFLD,has shown a good correlation with the identification of the sub-cohort of patients with the highest reduction in caloric intake,increase in physical exercise,probability of a reduction in liver stiffness measurement and alanine aminotransferase *** cor-relation among clinical outcomes and specific dimensions of this scale also highlights the pivotal role of a good and confidential doctor-patient relationship and of an effective *** is an urgent need for practical and e

关键词： Non-alcoholic fatty liver disease Non-alcoholic steatohepatitis Liver cirrhosis Metabolic associated fatty liver disease Metabolic associated steatohepatitis Insulin resistance Self-management Self-management measurement Patient education

Enhancing sensitivity of triple-negative breast cancer to DNA-damaging therapy through chemical inhibition of the m6A methyltransferase METTL3

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Cancer Communications 2024年第2期44卷 282-286页

作者： Bianca Cesaro Alessia Iaiza Fabio Piscopo Marco Tarullo Eleonora Cesari Dante Rotili Antonello Mai Alberto Diana Michela Londero Luca Del Giacco Riccardo Masetti Alba Di Leone Chiara Naro Silvia Masciarelli Giulia Fontemaggi Claudio Sette Francesco Fazi Alessandro Fatica Department of Anatomical HistologicalForensic&Orthopedic SciencesSection of Histology&Medical EmbryologySapienza University of RomeRomeItaly Department of Biology and Biotechnologies“Charles Darwin” Sapienza University of RomeRomeItaly GSTeP Organoids Research Core Facility Fondazione Policlinico A.Gemelli Istituto di Ricovero e Cura a Carattere Scientifico(IRCCS)RomeItaly Department of Drug Chemistry and Technologies Sapienza University of RomeRomeItaly Pasteur Institute Cenci-Bolognetti FoundationSapienza University of RomeRomeItaly Department of BioSciences University of MilanMilanItaly Multidisciplinary Breast Center Dipartimento Scienze della Salute della Donna e del Bambino e di SanitàPubblicaCatholic University of the Sacred HeartRomeItaly Department of Neuroscience Section of Human AnatomyCatholic University of the Sacred HeartRomeItaly Oncogenomic and Epigenetic Unit IRCCS Regina Elena National Cancer InstituteRomeItaly

Dear Editor,N 6-methyladenosine(m^(6)A)is a critical mRNA modi-fication catalyzed by the enzyme methyltransferase-like 3(METTL3),with implications in RNA ***3 upregulation is associated with cancer progres-sion,metast... 详细信息

关键词： cancer methyltransferase metastasis