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Interaction between diet and genetics in patients with inflammatory bowel disease

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World Journal of Gastroenterology 2024年第12期30卷 1644-1650页

作者： Daniéla Oliveira Magro Ligia Yukie Sassaki Júlio maria fonseca Chebli Department of Surgery Faculty of Medical SciencesState University of Campinas(UNICAMP)Campinas 13083-970São PauloBrazil Department of Internal Medicine Medical SchoolSao Paulo State University(UNESP)Botucatu 18618-687São PauloBrazil Department of Medicine University Hospital of the Federal University of Juiz de ForaUniversity of Juiz de Fora School of MedicineJuiz de Fora 36036-247Minas GeraisBrazil

In this editorial,we comment on the article by Marangoni et al,published in the recent issue of the World Journal of Gastroenterology 2023;29:5618-5629,about“Diet as an epigenetic factor in inflammatory bowel disease”.The authors emphasized the role of diet,especially the interaction with genetics,in promoting the inflam-matory process in inflammatory bowel disease(IBD)patients,focusing on DNA methylation,histone modifications,and the influence of *** this editorial,we explore the interaction between genetics,gut microbiota,and diet,in an only ***,we provided dietary recommendations for patients with *** Western diet,characterized by a low fiber content and deficiency the micronutrients,impacts short-chain fatty acids production and may be related to the pathogenesis of *** the other hand,the consumption of the Mediter-ranean diet and dietary fibers are associated with reduced risk of IBD flares,particularly in Crohn’s disease(CD)*** to the dietary guidance from the International Organization for the Study of Inflammatory Bowel Diseases(IOIBD),the regular consumption of fruits and vegetables while reducing the consumption of saturated,trans,dairy fat,additives,processed foods rich in maltodextrins,and artificial sweeteners containing sucralose or saccharine is recommended to CD *** patients with ulcerative colitis,the IOIBD recommends the increased intake of natural sources of omega-3 fatty acids and follows the same restrictive recommendations aimed at CD patients,with the possible inclusion of red *** conclusion,IBD is a complex and hetero-geneous disease,and future studies are needed to elucidate the influence of epigenetics on diet and microbiota in IBD patients.

关键词： Diet Genetics MicroRNAs Gastrointestinal microbiome Inflammatory bowel diseases Crohn’s disease

Fecal calprotectin and endoscopic scores: The cornerstones in clinical practice for evaluating mucosal healing in inflammatory bowel disease

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World Journal of Gastroenterology 2024年第24期30卷 3022-3035页

作者： Marcia Henriques de Magalhães Costa Ligia Yukie Sassaki Júlio maria fonseca Chebli Department of Clinical Medicine Fluminense Federal UniversityRio de Janeiro 24210-200Brazil Department of Internal Medicine Medical SchoolSão Paulo State University(Unesp)Botucatu 18618-686São PauloBrazil Division of Gastroenterology Department of MedicineUniversity Hospital of The Federal University of Juiz de ForaUniversity of Juiz de Fora School of MedicineJuiz de Fora 36036-247Minas GeraisBrazil

Managing inflammatory bowel disease(IBD)is becoming increasingly complex and personalized,considering the advent of new advanced therapies with distinct mechanisms of *** mucosal healing(MH)is a pivotal therapeutic goal in IBD management and can prevent IBD progression and reduce flares,hospitalization,surgery,intestinal damage,and colorectal *** proactive disease and therapy assessment is essential to achieve better control of intestinal inflammation,even if subclinical,to alter the natural course of *** monitoring of fecal calprotectin(FC)levels and interval endoscopic evaluations are cornerstones for evaluating response/remission to advanced therapies targeting IBD,assessing MH,and detecting subclinical ***,we comment on the article by Ishida et al Moreover,this editorial aimed to review the role of FC and endoscopic scores in predicting MH in patients with ***,we intend to present some evidence on the role of these markers in future targets,such as histological and transmural *** prospective multicenter studies with a stricter MH criterion,standardized endoscopic and histopathological analyses,and virtual chromoscopy,potentially including artificial intelligence and other biomarkers,are desired.

关键词： Fecal calprotectin Endoscopic scores Mucosal healing Histological healing Ulcerative colitis Inflammatory bowel diseases

Mediastinal tuberculous lymphadenitis presenting as an esophageal intramural tumor: A very rare but important cause for dysphagia

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World Journal of Gastroenterology 2007年第45期13卷 6104-6108页

作者： APA pimenta JR Preto AMF Gouveia E fonseca MML pimenta Servio de CirurgiaGeral Porto Medical School and Hospital de So Joo PortoPortugal Institute of Molecular Pathology andImmunology of the University of Porto Porto Portugal Servio de CirurgiaGeral Porto Medical School and Hospital de So Joo PortoPortugal Pathology Department Porto Medical School andHospital de So Joo Porto Portugal Institute of Molecular Pathology andImmunology of the University of Porto Porto Portugal Radiology Department Porto Medical School andHospital de So Joo Porto Portugal

Dysphagia associated with esophageal mechanical obstruction is usually related to malignant esophageal diseases. Benign lesions are rarely a cause for this type of dysphagia, and usually occur either as an intramural tumor or as an extrinsic compression. Mediastinal tuberculous lymphadenitis is rare in adults, and even more rarely causes dysphagia. We report two cases of dysphagia in adult patients caused by mediastinal tuberculous lymphadenitis, presenting radiologicaUy and endoscopically as an esophageal submucosal tumor. Based on the clinical and imaging diagnosis, the patients underwent a right thoracotomy, and excision of the mass attached to and compressing the esophagus. Pathological examination of the specimens showed a chronic granulomatous inflammation with caseous necrosis, which was consistent with tuberculous lymphadenitis.

关键词： Dysphagia Tuberculous lymphadenitis Esophageal tumor Uncommon dysphagia Esophagealbenign lesion

Unlocking the in vitro anti-Trypanosoma cruzi activity of halophyte plants from the southern Portugal

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Asian Pacific Journal of Tropical Medicine 2016年第8期9卷 714-719页

作者： Marta Oliveira Policarpo Ademar Sales Junior maria Joao Rodrigues Marina DellaGreca luisa Barreira Silvane maria fonseca Murta Alvaro Jose Romanha luisa Custodio Center of Marine Sciences (CCMAR) University of AlgarveCampus de Gambelas 8005-139 FaroPortugal Centro de Pesquisas Rene Rachou FIOCRUZ Belo HorizonteMinas GeraisBrazil Dipartimento di Chimica Organica e Biochimica Universita` Federico Ⅱ Complesso Universitario Monte Sant'AngeloVia Cintia 4I-80126NapoliItaly

Objective:To evaluate the in vitro anti-Trypanosoma cruzi（***） activity of organic extracts prepared from halophyte species collected in the southern coast of Portugal（Algarve）,and chemically characterize the most active ***:Acetone,dichloromethane and methanol extracts were prepared from 31 halophyte species and tested in vitro against trypomastigotes and intracellular amastigotes of the Tulahuen strain of *** most active extract was fractionated by preparative HPLC-DAD,affording 11 *** most selective fraction was fully characterized by ***:From 94 samples tested,one was active,namely the root dichloromethane extract of Juncus acutus(IC50 < 20 μg/mL).This extract was fractionated by HPLC,affording 11 fractions,one of them containing only a pure compound（juncunol）,and tested for anti-parasitic *** 8(IC50 = 4.1 μg/mL) was the most active,and was further characterized by *** major compounds were phenanthrenes,9,10-dihydrophenanthrenes and ***:Our results suggest that the compounds identified in fraction 8 are likely responsible for the observed anti parasitic *** research is in progress aiming to isolate and identify the specific active *** the best of our knowledge,this is the first report on the in vitro anti *** activity of halophyte species.

关键词： Chagas disease Halophytes Trypanosoma cruzi Phenanthrenes Juncunol

Arlenea delicata *** ***.,a new ephedroid plant from the Early Cretaceous Crato Formation,Araripe Basin,Northeast Brazil

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Plant Diversity 2024年第3期46卷 362-371页

作者： Alita maria Neves Ribeiro Yong Yang Antonio Alamo Feitosa Saraiva Renan Alfredo Machado Bantim Joao Tavares Calixto Junior Flaviana Jorge de Lima Programa de Pos-Graduaçao em Diversidade Biologica e Recursos Naturais Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Co-Innovation Center for Sustainable Forestry in Southern China College of Biology and the Environment159 Longpan RoadNanjing Forestry UniversityNanjing210037China Laboratorio de Paleontologia Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Laboratorio de Estudos da Flora Regional Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Gondwanan Plants Lab Universidade Federal de PernambucoCentro Academico de VitoriaRua Do Alto Reservatorio S/nBela Vista55608-680Vitoria de Santo AntaoPernambucoBrazil Programa de Pos-Graduaçao em Geociencias(PPGEOC) Universidade Federal de Pernambuco(UFPE)Rua Av.da ArquiteturaS/n°CEP-50740-550Cidade UniversitariaRecifePernambucoBrazil

Ephedroid macrofossils have been widely documented in Cretaceous deposits,including numerous from the Lower Cretaceous Yixian Formation of NE ***,few ephedroid macrofossils have been reported from South ***,we describe a new plant of the family Ephedraceae,Arlenea delicata *** ***.,from the Lower Cretaceous Crato Formation of the Araripe Basin,Northeast Brazil,based on the vegetative and reproductive *** has the typical morphological characteristics of ephedroid plants,including fertile reproductive branches,opposite phyllotaxy,terminal female cones,a sympodial branching system,longitudinally striated internodes,and swollen *** new finding is unusual in having inner chlamydosperms subtended by two pairs of bracts,reproductive units connected to branches through swollen receptacles and a smooth seed *** new ephedroid taxon from the Crato Formation increases our understanding of plant diversity of this group during the Early ***,the general morphology(fleshy bracts and enlarged receptacles)of this new fossil discovery indicates that seeds of this plant may have been dispersed by animals such as pterosaurs(mainly the Tapejaridae)and birds(Enantiornithes and Ornituromorpha).If true,this would explain the cosmopolitan distribution of Ephedraceae in the Lower Cretaceous.

关键词： Early Cretaceous Gnetophytes Arlenea delicata Ephedrales Crato Formation

Microfibrillated Cellulose from Sugarcane Bagasse as a Biorefinery Product for Ethanol Production

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Journal of Renewable Materials 2018年第2期6卷 195-202页

作者： Rafael Grande Eliane Trovatti maria Tereza B.pimenta Antonio J.F.Carvalho University of São Paulo Av.João Dagnone 1100CEP 13563-120São CarlosSão PauloBrazil University of Araraquara(UNIARA) R.Carlos Gomes1217CEP 14801-320AraraquaraSão PauloBrazil Suzano Papel e Celulose SA Av.Lirio Correa146506460-040LimeiraSão PauloBrazil

Research involving the preparation of microfibrillated cellulose(MFC)from sugarcane bagasse is a relevant topic to the production of new nanomaterials and more accessible cellulose substrates for the production of second generation *** the transformation of cellulose into glucose,the precursor of second generation ethanol,this nanosized cellulosic substrate represents a more appropriate material for the chemical hydrolysis *** high aspect ratio of MFC improves hydrolysis,requiring mild conditions and decreasing the generation of ***,MFC was prepared from sugarcane bagasse by ultrasound *** material was oxidized with 2,2,6,6-tetramethylpiperidine-N-oxyl(TEMPO)to produce negatively charged high defibrillated *** MFC was characterized by Fourier transform infrared spectroscopy(FTIR),X-ray diffraction(XRD),scanning electron microscopy(SEM)and viscosity measurements.

关键词： Cellulose nanofibrils substrate second generation ethanol

Native and exotic seed dispersal by the stone marten(Martes foina):implications for the regeneration of a relict climactic forest in central Portugal

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Integrative Zoology 2019年第3期14卷 280-292页

作者： Lúcia PEREIRA Ana VASQUES Paula MAIA maria João RAMOS PEREIRA Carlos fonseca Milena MATOS CESAM-Centre for Environmental and Marine Studies-Wildlife Research Unit Department of BiologyUniversity of AveiroAveiroPortugal CESAM-Centre for Environmental and Marine Studies-Department of Environment and Planning University of AveiroAveiroPortugal Erasmus University College Life Sciences DepartmentRotterdamthe Netherlands Institute of Biosciences PPGBANDepartment of ZoologyUniversidade Federal do Rio Grande do SulBrazil BioLiving Association FrossosAlbergaria-a-VelhaPortugal

The stone marten(Martes foina)is a carnivorous mammal that often consumes fleshy fruits,thus potentially promoting seed *** present study was developed in Bussaco National Forest,central Portugal,and aimed to assess the potential role of the stone marten in dispersing native and exotic plants in different forest landscape *** from stone marten scats and fleshy fruits were collected monthly and were thereafter identified and sowed in a nursery,following a randomized experimental *** emergence was monitored *** linear models were used to test for differences in time and success of emergence between seeds from scats and fruits of 3 native species(Rubus ulmifolius,Arbutus unedo and Celtis australis)and 1 exotic plant species with invasive behavior(Prunus laurocerasus).Fruit consumption by the stone martens significantly increased and accelerated the germination of the native *** but had no effect on the other 2 native species or on the invasive *** suggested that stone martens contribute to gene flow and forest regeneration by dispersing native plant ***,although the germination was not enhanced in the invasive species,the preference of stone martens for these fruits may potentially contribute to the proliferation of *** study represents a contribution to better understanding the fauna and flora interactions,enabling for a more conscious and effective decision-making in forest management.

关键词： germination invasive species Martes foina Prunus laurocerasus relict climactic forest

Sharp differentiation on the performance of plant functional groups across natural edges

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Journal of Plant Ecology 2019年第1期12卷 186-198页

作者： Evelyn da fonseca Alecrim Bragion Gabriela Aparecida Oliveira Coelho Flávia Freire de Siqueira maria Uriarte Eduardo van den Berg Department of Forest Engineering Federal University of LavrasCampus UniversitárioCaixa Postal 3037CEP 37200-000LavrasMGBrazil Department of Ecology Evolution and Environmental BiologyColumbia UniversityNew YorkNYUSA

Aims Gallery forests within grasslands have natural edges with open envi-ronments and offer a unique opportunity to examine how species performances vary across environmental ***,we asked if demographic rates of tree functional groups varied along the edge,if we could explain differences in plant strategies and performance through functional traits and which traits increase growth and sur-vival in natural *** We examine mortality and recruitment within the first 10 m of nat-ural edges of eight gallery forests using demographic data from five annual *** defined a priori plant strategies using tree functional groups:light demanding,pioneer and shade *** Findings The shade-tolerant group had the lowest mortality rates and basal area(BA)loss,while pioneer and light-demanding species had similar behavior for these *** survival and growth of functional groups were affected differently by the distance from the *** pioneer group survived more near the edge,while light-demanding and shade-tolerant groups toward the forest *** groups had higher growth in the *** differences could be explained by functional traits since most species have an acquisition strategy:higher specific leaf area and growth,lower leaf dry matter con-tent,lighter stem density,deeper crowns and less slender *** traits enhanced ***,mortality selected both strategies,but in distinct edge’s *** study showed that the high diversity found in natural edges can be explained by a niche and functional perspective,where differences in functional traits lead to differential performance along the environmental gradient.

关键词： edges diversity gradient niche hypothesis SLA LDMC

Brazilian adolescents’lifestyle in the COVID‑19 pandemic:a mixed‑methods study

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World Journal of Pediatrics 2022年第8期18卷 553-557页

作者： Caroline Lima fonseca Carolina Ferreira Peterle Bruna Hinnah Borges Martins de Freitas maria Aparecida Munhoz Gaíva Paula Manuela Jorge Diogo Juliano Bortolini Federal University of Mato Grosso 2367 Fernando Corrêa da Costa AvBoa EsperançaCuiabáMT 78060-900Brazil Lisbon College of Nursing LisbonPortugal

The COVID-19 pandemic has forced the health authorities and governments worldwide to engage in a battle against the disease,adopting several mitigation strategies[1].Since then,the world population has been afected by various changes in its *** imposed by the COVID-19 pandemic are believed to have had an impact on adolescents'lifestyle(LS)[2].The LS is determined by discernible behavior patterns that can trigger efects on adolescents'health and is related to countless aspects that refect attitudes,values and life opportunities[3].Therefore,LS can be observed from the habits,behaviors and activities performed by people in their daily lives[4].

关键词： has routine COV