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The challenge of molecular selection in liver-limited metastatic colorectal cancer for surgical resection: a systematic review and meta-analysis in the context of current and future approaches

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Oncology Research 2024年第9期32卷 1407-1422页

作者： ROSSANA RONCATO JERRY POLESEL federica TOSI ELENA PERUZZI ERIKA BRUGUGNOLI CLAUDIA LAURIA PANTANO MARIA FURFARO FILIPPO DI GIROLAMO ALESSANDRO NANI ARIANNA PANI NOEMI MILAN ELENA DE MATTIA ANDREA SARTORE-BIANCHI ERIKA CECCHIN Experimental and Clinical Pharmacology Unit Centro di Riferimento Oncologico di Aviano(CRO)IRCCSAviano33081Italy Department of Medicine(DMED) University of UdineUdine33100Italy Unit of Cancer Epidemiology Centro di Riferimento Oncologico di Aviano(CRO)IRCCSAviano33081Italy Department of Oncology and Hemato-Oncology Universitàdegli Studi di MilanoMilan20122Italy Department of Hematology Oncologyand Molecular MedicineGrande Ospedale Metropolitano NiguardaMilan20122Italy Oncology Pharmacy Unit IRCCS Istituto Romagnolo per lo Studio dei Tumori Dino AmadoriMeldola47014Italy Pharmacy Unit Fondazione IRCCS Istituto Tumori di MilanoMilan20122Italy Department of Pharmacy Ca’Foncello Treviso Regional HospitalPiazzale Ospedale 1Treviso31100Italy Department of Medical Surgical and Health Sciences University of TriesteTrieste34127Italy Hospital Pharmacy Cattinara HospitalAzienda Sanitaria Universitaria Giuliano IsontinaTrieste34148Italy Department of Oncology and Onco-Hematology Postgraduate School of Clinical Pharmacology and ToxicologyUniversity of MilanMilan20122Italy

Objectives:Treatment of metastatic colorectal cancer(mCRC)includes resection of liver metastases(LM),however,no validated biomarker identifies patients most likely to benefit from this *** meta-analysis aimed to assess the impact of the most relevant molecular alterations in cancer-related genes of CRC(i.e.,RAS,BRAF,SMAD4,PIK3CA)as prognostic markers of survival and disease recurrence in patients with mCRC surgically treated by LM ***:A systematic literature review was performed to identify studies reporting data regarding survival and/or recurrence in patients that underwent complete liver resection for CRC LM,stratified according to RAS,BRAF,PIK3CA,and SMAD4 mutational *** ratios(HRs)from multivariate analyses were pooled in the meta-analysis and various adjustment strategies for confounding factors were *** search was conducted in numerous databases,including MEDLINE(PubMed),Embase,Cumulative Index to Nursing and Allied Health Literature(CINAHL)(EBSCO host),and WHO Global Index Medicus,through March 18th,***-analyses,editorials,letters to the editor,case reports,studies on other primary cancers,studies with primary metastatic sites other than the liver,studies lacking specific oncological outcome variables or genetic data,non-English language studies,and studies omitting residual disease data from liver metastasectomy were *** remaining 47 studies were summarized in a descriptive table which outlines the key characteristics of each study and final results were graphically ***:RAS mutation status was negatively associated with overall survival(OS)(HR,1.68;95%CI,1.54–1.84)and recurrence free survival(RFS)(HR,1.46;95%CI,1.33–1.61).A negative association was also found for BRAF regarding OS(HR,2.64;95%CI,2.15–3.24)and RFS(HR,1.89;95%CI,1.32–2.73)and SMAD4 regarding OS(HR,1.93;95%CI,1.56–2.38)and RFS(HR,1.95;95%CI,1.31–2.91).For PIK3CA only three studies were eligible and no significant associati

关键词： Metastasectomy Liver metastases RAS BRAF SMAD4 PIK3CA Colorectal

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Nutrient restriction-activated Fra-2 promotes tumor progression via IGF1R in miR-15a downmodulated pancreatic ductal adenocarcinoma

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Signal Transduction and Targeted Therapy 2024年第3期9卷 1132-1146页

作者： Gian Luca Rampioni Vinciguerra Marina Capece Luca Reggiani Bonetti Giovanni Nigita federica Calore Sydney Rentsch Paolo Magistri Roberto Ballarin Fabrizio Di Benedetto Rosario Distefano Roberto Cirombella Andrea Vecchione Barbara Belletti Gustavo Baldassarre Francesca Lovat Carlo M.Croce Department of Cancer Biology and Genetics and Comprehensive Cancer Center The Ohio State UniversityColumbus 43210 OHUSA Department of Clinical and Molecular Medicine Faculty of Medicine and PsychologySant’Andrea HospitalUniversity of Rome“Sapienza”Rome 00189Italy Department of Diagnostic Clinic and Public Health MedicineUniversity of Modena and Reggio EmiliaModena 41100Italy Hepato-pancreato-biliary Surgery and Liver Transplantation Unit University of Modena and Reggio EmiliaModena 41100Italy Division of Molecular Oncology Centro di Riferimento Oncologico di Aviano(CRO)Istituto di Ricovero e Cura a Carattere Scientifico(IRCCS)National Cancer InstituteAviano 33081Italy

Pancreatic ductal adenocarcinoma(PDAC)is a lethal disease,characterized by an intense desmoplastic reaction that compresses blood vessels and limits nutrient *** aggressiveness largely relies on its extraordinary capability to thrive and progress in a challenging tumor *** of the onco-suppressor miR-15a has been extensively documented in ***,we identified the transcription factor Fos-related antigen-2(Fra-2)as a miR-15a target mediating the adaptive mechanism of PDAC to nutrient *** report that the IGF1 signaling pathway was enhanced in nutrient deprived PDAC cells and that Fra-2 and IGF1R were significantly overexpressed in miR-15a downmodulated PDAC ***,we discovered that miR-15a repressed IGF1R expression via Fra-2 *** miR-15a-low context,IGF1R hyperactivated mTOR,modulated the autophagic flux and sustained PDAC growth in nutrient *** a genetic mouse model,Mir15aKO PDAC showed Fra-2 and Igf1r upregulation and mTOR activation in response to diet ***,nutrient restriction improved the efficacy of IGF1R inhibition in a Fra-2 dependent ***,our results point to a crucial role of Fra-2 in the cellular stress response due to nutrient restriction typical of pancreatic cancer and support IGF1R as a promising and vulnerable target in miR-15a downmodulated PDAC.

关键词： IGF1R Fra miR

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Evaluating the role of 7-Tesla magnetic resonance imaging in neurosurgery: Trends in literature since clinical approval

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World Journal of Radiology 2024年第7期16卷 274-293页

作者： Arosh S Perera Molligoda Arachchige Sarah Meuli Francesca Romana Centini Niccolò Stomeo federica Catapano Letterio S Politi Faculty of Medicine Humanitas UniversityPieve EmanueleMilan 20072Italy Department of Anaesthesiology and Intensive Care IRCCS Humanitas Research HospitalVia Manzoni 56RozzanoMilan 20089Italy Department of Biomedical Sciences Humanitas Universityvia Rita Levi Montalcini 420090 Pieve Emanuele-MilanItaly IRCCS Humanitas Research Hospital Via Manzoni 5620089 Rozzano-MilanItaly Department of Neuroradiology IRCCS Humanitas Research HospitalVia Manzoni 56RozzanoMilan 20089Italy

BACKGROUND After approval for clinical use in 2017,early investigations of ultra-high-field abdominal magnetic resonance imaging(MRI)have demonstrated its feasibility as well as diagnostic capabilities in ***,there are no to few systematic reviews covering the entirety of its neurosurgical applications as well as the trends in the literature with regard to the aforementioned *** To assess the impact of 7-Tesla MRI(7T MRI)on neurosurgery,focusing on its applications in diagnosis,treatment planning,and postoperative assessment,and to systematically analyze and identify patterns and trends in the existing literature related to the utilization of 7T MRI in neurosurgical *** A systematic search of PubMed was conducted for studies published between January 1,2017,and December 31,2023,using MeSH terms related to 7T MRI and *** inclusion criteria were:Studies involving patients of all ages,meta-analyses,systematic reviews,and original *** exclusion criteria were:Pre-prints,studies with insufficient data(e.g.,case reports and letters),non-English publications,and studies involving animal *** synthesis involved standardized extraction forms,and a narrative synthesis was *** We identified 219 records from PubMed within our defined period,with no duplicates or exclusions before *** screening,125 articles were excluded for not meeting inclusion criteria,leaving 94 *** these,2 were irrelevant to neurosurgery and 7 were animal studies,resulting in 85 studies included in our systematic *** were categorized by neurosurgical procedures and diseases treated using 7T *** also analyzed publications by country and the number of 7T MRI facilities per country was also ***-mental studies were classified into comparison and non-comparison studies based on whether 7T MRI was compared to lower field *** 7T MRI holds great potential in improving the

关键词： 7-Tesla Magnetic resonance imaging Neuroimaging Neurosurgery Pathologies Procedures Trends

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Radical innovation breakthroughs of biodegradation of plastics by insects:history,present and future perspectives

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Frontiers of Environmental Science & Engineering 2024年第6期18卷 127-165页

作者： Shan-Shan Yang Wei-Min Wu federica Bertocchini Mark Eric Benbow Suja P.Devipriya Hyung Joon Cha Bo-Yu Peng Meng-Qi Ding Lei He Mei-Xi Li Chen-Hao Cui Shao-Nan Shi Han-Jun Sun Ji-Wei Pang Defu He Yalei Zhang Jun Yang Deyi Hou De-Feng Xing Nan-Qi Ren Jie Ding Craig S.Criddle State Key Laboratory of Urban Water Resource and Environment School of EnvironmentHarbin Institute of TechnologyHarbin 150090China Department of Civil and Environmental Engineering William&Cloy Codiga Resource Recovery CenterStanford UniversityStanfordCA 94305USA Plasticentropy rue Thiers 28Reims 51100France Department of Entomology and Department of Osteopathic Medical Specialties Michigan State UniversityEast LansingMI 48824USA School of Environmental Studies Cochin University of Science and TechnologyKochi 682022India Department of Chemical Engineering Pohang University of Science and TechnologyPohang 37673Republic of Korea School of Environmental Science and Engineering Tongji UniversityShanghai 200092China China Energy Conservation and Environmental Protection Group CECEP Talroad Technology Co.Ltd.Beijing 100096China School of Ecological and Environmental Sciences East China Normal UniversityShanghai 200241China Research Institute for Frontier Science Beihang UniversityBeijing 100191China School of Environment Tsinghua UniversityBeijing 100084China

Insects damaging and penetrating plastic packaged materials has been reported since the *** innovation breakthroughs of plastic biodegradation have been initiated since the discovery of biodegradation of plastics by Tenebrio molitor larvae in 2015 followed by Galleria mellonella in *** we review updated studies on the insect-mediated biodegradation of *** biodegradation by insect larvae,mainly by some species of darkling beetles(Tenebrionidae)and pyralid moths(Pyralidae)is currently a highly active and potentially transformative area of *** the past eight years,publications have increased explosively,including discoveries of the ability of different insect species to biodegrade plastics,biodegradation performance,and the contribution of host and microbiomes,impacts of polymer types and their physic-chemical properties,and responsible enzymes secreted by the host and gut *** date,almost all major plastics including polyethylene(PE),polypropylene(PP),polyvinyl chloride(PVC),polyethylene terephthalate(PET),polyurethane(PUR),and polystyrene(PS)can be biodegraded by *** and ten other insect species representing the Tenebrionidae and Pyralidae *** biodegradation processes are symbiotic reactions or performed by synergistic efforts of both host and gut-microbes to rapidly depolymerize and biodegrade plastics with hourly *** digestive ezymens and bioreagents screted by the insects play an essential role in plasatic biodegradation in certain species of Tenebrionidae and Pyralidae *** research on the insect itself,gut microbiomes,transcriptomes,proteomes and metabolomes has evaluated the mechanisms of plastic biodegradation in *** conclude this review by discussing future research perspectives on insect-mediated biodegradation of plastics.

关键词： Plastics Biodegradation Insects Gut microbiomes Enzymes

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Stochastic Maximum Principle for Optimal Advertising Models with Delay and Non-Convex Control Spaces

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Advances in Pure Mathematics（理论数学进展） 2024年第6期 442页

作者： Giuseppina Guatteri federica Masiero

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Effect of acoustic field on C02 desorption in a fluidized bed of fine activated carbon

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Particuology 2015年第6期13卷 8-15页

作者： federica Raganati Paola Ammendola Riccardo Chirone Department of Chemical Engineering Materials and Industrial Production University of Naples Federico II P. le V. Tecchio 80 80125 Napoli Italy Istituto di Ricerche sulla Combustione CNR P. le K Tecchio 80 80125 Napoli Italy

Adsorption using solid sorbents has the potential to complement or replace current absorption technol- ogy, because of its low energy requirements. Among the commercially available adsorbent materials, attention is focused on activated carbons because they are easily regenerable by reason of their low heat of adsorption. These sorbents are generally available in the form of fine powders. Sound-assisted fluidization can process large amounts of fine powders, promoting and enhancing CO2 capture on fine sorbents, because it maximizes gas-solid contact. Temperature swing adsorption （TSA）, consisting of inducing sor- bent regeneration and CO2 recovery by appropriate temperature increase and gas purge, is one of the most promising techniques. This study investigates the CO2 desorption process by TSA in a sound-assisted flu- idized bed of fine activated carbon. Desorption tests were performed under ordinary and sound-assisted fluidization conditions to assess the capability of sound to promote and enhance the desorption efficiency in terms of CO2 recovery, CO2 purity, and desorption time. The results show that the application of sound results in higher desorption rates, CO2 recovery and purity. Regular and stable desorption profiles can be obtained under sound-assisted fluidization conditions. This stability makes it possible to successfully realize a cyclic adsorption/desorption process.

关键词： Temperature swing adsorption Sound-assisted fluidization CO2 capture Activated carbons Fine powders

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Estimation of the effective properties of two-dimensional cellular materials:a review

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Theoretical & Applied Mechanics Letters 2018年第4期8卷 209-230,298页

作者： federica Ongaro School of Engineering and Materials Science Queen Mary University of LondonLondonUK

In a vast number of engineering fields like medicine,aerospace or robotics,materials are required to meet unusual performances that simple homogeneous materials are often not able to ***,many efforts are currently devoted to develop future generations of materials with enhanced properties and unusual *** many instances,biological systems served as a source of inspiration,as in the case of cellular *** observed in nature,cellular materials offer useful combinations of structural properties and low weight,yielding the possibility of coexistence of what used to be antagonistic physical properties within a single *** to their peculiar characteristics,they are very promising for engineering applications in a variety of industries including aerospace,automotive,marine and ***,their use is conditional upon the development of appropriate constitutive models for revealing the complex relations between the microstructure's parameters and the macroscopic *** this point of view,a great variety of analytical and numerical techniques have been proposed and exhaustively discussed in recent *** contributions,suggesting different assumptions and techniques are critically presented in this review paper.

关键词： Cellular materials Effective properties Computational homogenization Analytical modelling

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NK2 homeobox gene cluster: Functions and roles in human diseases

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Genes & Diseases 2023年第5期10卷 2038-2048页

作者： Catia Mio federica Baldan Giuseppe Damante Dipartimento di Area Medica Universitàdegli Studi di UdineUdine 33100Italy Istituto di Genetica Medica Azienda Sanitaria Universitaria Friuli CentraleUdine 33100Italy

NK2 genes (NKX2 gene cluster in humans) encode for homeodomain-containing transcription factors that are conserved along the phylogeny. According to the most detailed classifications, vertebrate NKX2 genes are classified into two distinct families, NK2.1 and NK2.2 . The former is constituted by NKX2-1 and NKX2-4 genes, which are homologous to the Drosophila scro gene;the latter includes NKX2-2 and NKX2-8 genes, which are homologous to the Drosophila vnd gene. Conservation of these genes is not only related to molecular structure and expression, but also to biological functions. In Drosophila and vertebrates, NK2 genes share roles in the development of ventral regions of the central nervous system. In vertebrates, NKX2 genes have a relevant role in the development of several other organs such as the thyroid, lung, and pancreas. Loss-of-function mutations in NKX2-1 and NKX2-2 are the monogenic cause of the brain-lung-thyroid syndrome and neonatal diabetes, respectively. Alterations in NKX2-4 and NKX2-8 genes may play a role in multifactorial diseases, autism spectrum disorder, and neural tube defects, respectively. NKX2-1 , NKX2-2 , and NKX2-8 are expressed in various cancer types as either oncogenes or tumor suppressor genes. Several data indicate that evaluation of their expression in tumors has diagnostic and/or prognostic value.

关键词： Drosophila melanogaster Evolutionary conservation Homeobox Homeotic genes NK2 genes

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Induced pluripotent stem cells for defining Parkinsonian patient subtypes:a further step toward precision medicine

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Neural Regeneration Research 2022年第4期17卷 767-769页

作者： federica Bono Cristina Missale Chiara Fiorentini Division of Pharmacology Department of Molecular and Translational MedicineUniversity of BresciaBresciaItaly

Introduction:Parkinson's disease PD is a common neurodegenerative disorder mainly characterized by the progressive decline of motor function with a prevalence that is greatly increasing since the pathology is principally driven by *** currently available treatments only mitigate motor symptoms;therefore,a great deal of studies are aimed at finding novel drugs that are able to arrest the evolution of the *** progressive death of nigrostriatal dopaminergic(DA)neurons and the formation of the typical Lewy bodies neuronal inclusions containing misfolded alpha-synuclein are two key histopathological features of the ***,it is now evident that PD has to be considered as a heterogeneous disorder that includes subtypes with distinctive clinical and biological characteristics(Ryden and Lewis,2019).

关键词： drugs progressive finding

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A Drosophila perspective on retina functions and dysfunctions

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Neural Regeneration Research 2022年第2期17卷 341-343页

作者： Elisabetta Catalani federica Silvestri Davide Cervia Department for Innovation in Biological Agro-food and Forest Systems(DIBAF)Universitadegli Studi della Tuscialargo dell’UniversitasncViterboItaly

Due to the high degree of conservation of genes and mechanisms, the fruit fly Drosophila melanogaster is a powerful experimental in vivo tool to investigate complex diseases, thus complementing traditional vertebrate systems. Drosophila is also an advantageous system regarding the animal husbandry and the short generation time and lifespan.

关键词： Drosophila husbandry functions

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