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High throughput sequencing unravels tomato-pathogen interactions towards a sustainable plant breeding

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Horticulture Research 2021年第1期8卷 2416-2427页

作者： maria Doroteia Campos maria do Rosario Felix mariana Patanita Patrick Materatski carla Varanda MED–Mediterranean Institute for Agriculture Environment and DevelopmentInstituto de Investigacao e Formaçao AvancadaUniversidade de EvoraPolo da MitraAp.947006-554 EvoraPortugal MED–Mediterranean Institute for Agriculture Environment and Development&Departamento de FitotecniaEscola de Ciencias e TecnologiaUniversidade de EvoraPolo da MitraAp.947006-554 EvoraPortugal

Tomato(Solanum lycopersicum)is one of the most economically important vegetables throughout the *** is one of the best studied cultivated dicotyledonous plants,often used as a model system for plant research into classical genetics,cytogenetics,molecular genetics,and molecular *** plants are affected by different pathogens such as viruses,viroids,fungi,oomycetes,bacteria,and nematodes,that reduce yield and affect product *** study of tomato as a plant-pathogen system helps to accelerate the discovery and understanding of the molecular mechanisms underlying disease resistance and offers the opportunity of improving the yield and quality of their edible *** use of functional genomics has contributed to this purpose through both traditional and recently developed techniques,that allow the identification of plant key functional genes in susceptible and resistant responses,and the understanding of the molecular basis of compatible interactions during pathogen ***-generation sequencing technologies(NGS),which produce massive quantities of sequencing data,have greatly accelerated research in biological sciences and offer great opportunities to better understand the molecular networks of plant–pathogen *** this review,we summarize important research that used high-throughput RNA-seq technology to obtain transcriptome changes in tomato plants in response to a wide range of pathogens such as viruses,fungi,bacteria,oomycetes,and *** findings will facilitate genetic engineering efforts to incorporate new sources of resistance in tomato for protection against pathogens and are of major importance for sustainable plant-disease management,namely the ones relying on the plant’s innate immune mechanisms in view of plant breeding.

关键词： breeding sustainable quantities

Assessment of Cancer-Related Fatigue Expression:Comparing the Expression of Fatigue in Patients with a History of Cancer,Patients with Other Chronic Diseases,and Healthy Individuals

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Psycho-Oncologie 2024年第1期18卷 49-57页

作者： maria Inês Clara maria Cristina Canavarro Ana Severina Susana Ramos carla Rafael Ana Allen Gomes Chronopsychology and Cognitive Systems Lab(ChronCog) University of CoimbraCoimbra3000-115Portugal Center for Research in Neuropsychology and Cognitive and Behavioral Intervention(CINEICC) University of CoimbraCoimbra3000-115Portugal Faculty of Psychology and Educational Sciences University of CoimbraCoimbra3000-115Portugal Oncology Department Centro Hospitalar do Médio Tejo(CHMT)Torres Novas2350-754Portugal

Aims:We aimed to compare cancer survivors’fatigue expression with that of the general population and examine psychobiological factors associated with ***:In this quantitative,transversal study,we analyzed clinical and sociodemographic indicators of 389 participants(68.38%females):148 cancer survivors on active treatment,55 disease-free survivors,75 patients with another chronic disease,and 111 healthy ***:Fatigue was expressed dissimilarly in patients with a previous history of cancer and participants without a history of *** on active treatment reported significantly higher levels of fatigue than the other clinical status ***,some level of cancer-related fatigue persisted,in a similar pattern,after active treatment into the survivorship ***-free survivors showed significantly lower vigor levels when compared to patients with other chronic *** distress and daytime sleepiness emerged as transdiagnostic factors associated with ***:Cancer-related fatigue may have a unique pattern,characterized by reduced endurance and muscle *** the present study,psychological distress and daytime sleepiness are associated with cancer-related *** findings suggest the pertinence of future studies examining whether interventions targeting those factors may help manage this burdensome complaint.

关键词： Fatigue cancer patients cancer burden psychological distress cancer survivors neoplasms

CYP72A67 Catalyzes a Key Oxidative Step in Medicago truncatula Hemolytic Saponin Biosynthesis

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Molecular Plant 2015年第10期8卷 1493-1506页

作者： Elisa Biazzi maria Carelli Aldo Tava Pamela Abbruscato Ilaria Losini Pinarosa Avato carla Scotti Ornella Calderini Consiglio per la ricerca in agricoltura e I'analisi dell'economia agraria (CRA) Centro di Ricerche per le Produzioni Foraggere e Lattiero Casearie 26900 Lodi Italy Parco Tecnologico Padano 26900 Lodi Italy Dipartimento di Farmacia-Scienze del Farmaco Universita degli Studi di Bad Aldo Moro 70125 Bari Italy Consiglio Nazionale delle Ricerche (CNR) Istituto di Bioscienze e Biorisorse 06128 Perugia Italy These authors contributed equally to this article.

In the Medicago genus, triterpenic saponins are bioactive secondary metabolites constitutively synthesized in the aerial and subterranean parts of plants via the isoprenoid pathway. Exploitation of saponins as pharmaceutics, agrochemicals and in the food and cosmetic industries has raised interest in identifying the enzymes involved in their synthesis. We have identified a cytochrome P450 （CYP72A67） involved in hemolytic sapogenin biosynthesis by a reverse genetic TILLING approach in a Medicago truncatula ethyl- methanesulfonate （EMS） mutagenized collection. Genetic and biochemical analyses, mutant complementation, and expression of the gene in a microsome yeast system showed that CYP72A67 is responsible for hydroxylation at the C-2 position downstream of oleanolic acid synthesis. The affinity of CYP72A67 for substrates with different substitutions at multiple carbon positions was investigated in the same in vitro yeast system, and in relation to two other CYP450s （CYP72A68） responsible for the production of medicagenic acid, the main sapogenin in M. truncatula leaves and roots. Full sib mutant and wild-type plants were compared for their sapogenin profile, expression patterns of the genes involved in sapogenin synthesis, and response to inoculation with Sinorhizobium meliloti. The results obtained allowed us to revise the hemolytic sapogenin pathway in M. truncatula and contribute to highlighting the tissue specificities （leaves/roots） of sapogenin synthesis.

关键词： Medicago truncatula saponin pathway cytochrome P450 CYP72A67 CYP72A68 TILLING analysis

Endoscopic findings in patients with upper gastrointestinal bleeding clinically classified into three risk groups prior to endoscopy

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World Journal of Gastroenterology 2008年第32期14卷 5046-5050页

作者： Leonardo Tammaro maria carla Di Paolo Angelo Zullo Cesare Hassan Sergio Morini SebastianoCaliendo Lorella Pallotta Gastroenterology and DigestiveEndoscopy Ⅱ "San Giovanni Addolorata" Hospital Gastroentero-logy and Digestive Endoscopy "Nuovo Regina Margherita"Hospital

AIM: To investigate in a prospective study whether a simplifi ed clinical score prior to endoscopy in upper gastrointestinal bleeding (UGIB) patients was able to predict endoscopic findings at urgent endoscopy. METHODS: All consecutive UGIB patients referred to a single endoscopic center during a 16 mo period were enrolled. Before endoscopy patients were strati- fied according to a simple clinical score (T-score), including T1 (high-risk), T2 (intermediate-risk) and T3 (low-risk). Endoscopy was performed in all cases within 2 h, and high-risk stigmata were considered for further analysis. RESULTS: Out of the 436 patients included into the study, 126 (29%) resulted to be T1, 135 (31%) T2, and 175 (40%) T3. Overall, stigmata of recent haem-orrhage (SRH) were detected in 118 cases (27%). SRH occurred more frequently in T1 patients than in T2/T3 cases (85% vs 3.2%; χ2 = 304.5309, P < 0.001). Older age (t=3.311; P < 0.01) and presence of comor-bidities (χ2 = 14.7458; P < 0.01) were more frequently detected in T1 than in T2/T3 patients. CONCLUSION: Our simplifi ed clinical score appeared to be associated with the detection of endoscopic findings which may deserve urgent endoscopy. A further,randomised study is needed to assess its accuracy in safely scheduling endoscopy in UGIB patients.

关键词： Upper gastrointestinal bleeding Urgentendoscopy Timing score Endoscopic treatment Oesophageal varices Peptic ulcer

Editorial:Functional foods processing and preservation

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Food Bioscience 2023年第3期53卷 1-3页

作者： José Pinela carla Pereira maria Inês Dias Lillian Barros Centro de Investigaçāo de Montanha(CIMO) Instituto Politécnico de BragançaCampus de Santa Apolónia5300-253BragançaPortugal Laboratório Associado para a Sustentabilidade e Tecnologia em Regiōes de Montanha(SusTEC)Instituto Politécnico de BragançaCampus de Santa Apolónia5300-253BragançaPortugal

*** Functional foods have a nutritive value and appearance similar to conventional foods,but they bring additional health-promoting effects and/or disease-preventing capabilities when consumed as part of a varied daily *** can occur naturally or be developed through processing or agro-biotechnological ***,modified or not,they must always be safe,without any consideration of a trade-off between health benefit and health risk(Pinela et al.,2016).Nowadays,processing and preserving functional foods,whether solid or liquid,is a major scientific challenge since the factors involved can lead to the degradation of micronutrients and bioactive compounds and affect physicochemical parameters.

关键词： Functional preserving processing

Benign intratesticular schwannoma:a rare finding

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Asian Journal of Andrology 2006年第1期8卷 101-103页

作者： maria Chiara Sighinolfi Alessandro Mofferdin Stefano S.De Stefani Antonio Celia Salvatore Micali Giovanni Saredi Giulio Rossi Riccardo valli Giampaolo Bianchi Division of Urology Department of Pathology Section of Anatomic Pathology University of Modena 41100 ModenaItaly

Schwannoma is a peripheral nerve tumour, occasionally located in the genitourinary tract. We described an extremely rare case of intratesticular neurinoma in a 79-year-old patient. （Asian JAndrol 2006 Jan; 8： 101-103）

关键词： schwannoma Schwann cells testicular neoplasm S 100 protein

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World Journal of Gastroenterology 2022年第12期28卷 1226-1238页

作者： Nadia Marascio Salvatore Rotundo Angela Quirino Giovanni Matera maria carla Liberto Chiara Costa Alessandro Russo Enrico maria Trecarichi Carlo Torti Department of Health Sciences Unit of MicrobiologyUniversity“Magna Graecia”of CatanzaroCatanzaro 88100Italy Department of Medical and Surgical Sciences Unit of Infectious and Tropical Diseases"Magna Graecia"University of CatanzaroCatanzaro 88100Italy

Hepatitis E virus(HEV)and hepatitis C virus(HCV)are both RNA viruses with a tropism for liver parenchyma but are also capable of extrahepatic *** E is usually a viral acute fecal-oral transmitted and self-limiting disease presenting with malaise,jaundice,nausea and ***,HEV causes a chronic infection in immunocompromised persons and severe fulminant hepatitis in pregnant *** HCV infection is typically asymptomatic for decades until chronic complications,such as cirrhosis and cancer,*** being two very different viruses in terms of phylogenetic and clinical presentations,HEV and HCV show many similarities regarding possible transmission through organ transplantation and blood transfusion,pathogenesis(production of antinuclear antibodies and cryoglobulins)and response to treatment with some direct-acting antiviral *** both HEV and HCV are well studied individually,there is a lack of knowledge about coinfection and its *** aim of this review is to analyze current literature by evaluating original articles and case reports and to hypothesize some interactions that can be useful for research and clinical practice.

关键词： Hepatitis C virus Hepatitis E virus Co-infection Genomic variability Extrahepatic diseases Vaccine

Gluten Friendly^(TM)Technology and effects of flour and bread on gut microbiota of celiac subjects.A review

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Food Bioscience 2023年第3期53卷 166-172页

作者： Antonio Bevilacqua Orazio Palmieri Antonio Derossi maria Rosaria Corbo Milena Sinigaglia carla Severini Carmela Lamacchia Department of Agriculture FoodNatural Resources and Engineering(DAFNE)University of Foggia71122FoggiaItaly Division of Gastroenterology Fondazione IRCCS“Casa Sollievo della Sofferenza”71013San Giovanni RotondoItaly

Celiac Disease(CD)represents a clinical,nutritional,and social issue and the only way for a relief is a strict gluten free diet;apart from serological effects and histological injuries,it is well known that CD is always related to a strong dysbiosis of gut *** the literature there are several approaches to counteract CD,but they are generally based on the idea that gluten should be *** this field,a novel approach is Gluten Friendly^(TM) technology(GF),a temperature-based treatment of wheat seeds able to make gluten less *** narrative review addresses GF technology(multi-step treatment of wheat seeds at high temperatures for short time through microwave processing,alternated with water evaporation phase),along with some hypotheses occurring at chemical and structural levels,which are probable responsible of the reduced *** second core topic is on the effect of GF flour and bread on pro-technological microorganisms and on gut microbiota in vitro and in vivo,with also a focus on the results of a first clinical *** can exert a positive effect on Lactobacillus *** enhanced butyrate producers,with a positive response at immunological and histological levels in some subjects,while in other subjects there were injuries and/or inflammatory *** initial imprinting of gut microbiota plays a drastic role,as some pro-inflammatory genera(Slackia and Sutterella)could delay GF effects,while others(***)could favor it.

关键词： Reshaping gluten Gut microbiota Eubiosis Shift Celiac disease

Recurrence in node-negative advanced gastric cancer:Novel findings from an in-depth pathological analysis of prognostic factors from a multicentric series

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World Journal of Gastroenterology 2017年第45期23卷 8000-8007页

作者： Gian Luca Baiocchi Sarah Molfino carla Baronchelli Simone Giacopuzzi Daniele Marrelli Paolo Morgagni maria Bencivenga Luca Saragoni carla Vindigni Nazario Portolani Maristella Botticini Giovanni De Manzoni Department of Clinical and Experimental Sciences University of Brescia Department of Pathology Spedali Civili di Brescia 1st Department of General Surgery Borgo Trento HospitalUniversity of Verona Department of Human Pathology and Oncology Surgical OncologyUniversity of Siena Department of General Surgery Morgagni-Pierantoni Hospital Department of Pathology Morgagni-Pierantoni Hospital Department of Pathology Azienda Ospedaliera Universitaria Senese IGIER Università Bocconi

AIM To analyze the clinicopathological characteristics of patients with both node-negative gastric carcinoma and diagnosis of recurrence during follow-up. METHODS We enrolled 41 patients treated with curative gastrectomy for p T2-4 a N0 gastric carcinoma between 1992 and 2010,who developed recurrence(Group 1). We retrospectively selected this group from the prospectively collected database of 4 centers belonging to the Italian Research Group for Gastric Cancer,and compared them with 437 p T2-4 a N0 patients without recurrence(Group 2). We analyzed lymphatic embolization,microvascular infiltration,perineural infiltration,and immunohistochemical determination of p53,Ki67,and HER2 in Group 1 and in a subgroup of Group 2(Group 2 bis) of 41 cases matched with Group 1 according to demographic and pathological characteristics. RESULTS T4 a stage and diffuse histotype were associated with recurrence in the group of p N0 patients. In-depth pathological analysis of two homogenous groups of p N0 patients,with and without recurrence during longterm follow-up(groups 1 and 2 bis),revealed two striking patterns: lymphatic embolization and perineural infiltration(two parameters that pathologists can easily report),and p53 and Ki67,represent significant factors for *** The reported pathological features should be considered predictive factors for recurrence and could be useful to stratify node-negative gastric cancer patients for adjuvant treatment and tailored follow-up.

关键词： N0 gastric cancer Recurrence Prognostic factors Pathological analysis Lymphatic embolization Perineural infiltration p53 Ki67