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Melanocortin 3,5 receptors immunohistochemical expression in colonic mucosa of inflammatory bowel disease patients:A matter of disease activity?

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World Journal of Gastroenterology 2024年第9期30卷 1132-1142页

作者： Antonietta Gerarda Gravina Iacopo Panarese maria Consiglia Trotta Michele D'Amico Raffaele Pellegrino Franca Ferraraccio Marilena Galdiero Roberto Alfano Paolo Grieco Alessandro federico Hepatogastroenterology Division Department of Precision MedicineUniversity of Campania Luigi VanvitelliNaples 80138Italy Pathology Division Department of Mental and Physical Health and Preventive MedicineUniversity of Campania Luigi VanvitelliNaples 80138Italy Department of Experimental Medicine Division of PharmacologyUniversity of Campania Luigi VanvitelliNaples 80138Italy Department of Advanced Medical and Surgical Sciences(DAMSS) University of Campania Luigi VanvitelliNaples 80138Italy Department of Pharmacy University of Naples Federico IINaples 80131Italy

BACKGROUND Melanocortin 3 and 5 receptors(i.e.,MC3R and MC5R)belong to the melanocortin ***,data regarding their role in inflammatory bowel diseases(IBD)are currently *** This study aims to ascertain their expression profiles in the colonic mucosa of Crohn’s disease(CD)and ulcerative colitis(UC),aligning them with IBD disease endoscopic and histologic *** Colonic mucosal biopsies from CD/UC patients were sampled,and immunohisto-chemical analyses were conducted to evaluate the expression of MC3R and *** sampling was performed on both traits with endoscopic scores(Mayo endoscopic score and CD endoscopic index of severity)consistent with inflamed mucosa and not consistent with disease activity(i.e.,normal appearing mucosa).RESULTS In both CD and UC inflamed mucosa,MC3R(CD:+7.7 fold vs normal mucosa,P<0.01;UC:+12 fold vs normal mucosa,P<0.01)and MC5R(CD:+5.5 fold vs normal mucosa,P<0.01;UC:+8.1 fold vs normal mucosa,P<0.01)were significantly more expressed compared to normal *** MC3R and MC5R are expressed in the colon of IBD ***,expression may differ according to disease endoscopic activity,with a higher degree of expression in the traits affected by disease activity in both CD and UC,suggesting a potential use of these receptors in IBD pharmacology.

关键词： Melanocortin 3 receptor Melanocortin 5 receptor Ulcerative colitis Crohn's disease Inflammatory bowel disease

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Therapy for <i>H.</i><i>pylori</i>: Current concepts

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Open Journal of Gastroenterology 2013年第1期3卷 38-41页

作者： Giulia Fiorini Angelo Zullo Valentina Castelli Chiara Ricci Giovanna Lo Re Ilaria Saracino Cristina Zaccaro federico maria verardi Alessandra Reggi Dino Vaira Department of Clinical and Surgical Science S.Orsola-Malpighi Hospital University of Bologna Bologna Italy Department of Internal Medicine Aging and Kidney Disease Alma Mater Studiorum University of Bologna Bologna Italy Gastroenterology and Digestive Endoscopy “Nuovo Regina Margherita” Hospital Rome Italy Gastroenterology Unit University of Brescia Brescia Italy

Helicobacter pylori plays an important role in the pathogenesis of chronic active gastritis, peptic ulcer and gastric mucosa-associated lymphoid tissue-lymphoma, and is also involved in carcinogenesis of the stomach. Since now no current first-line therapy is able to cure the infection in all treated patients. We evaluated data on the most successful therapy regimens—sequential, concomitant and quadruple therapies—and on the standard therapy available for H. pylori eradication. When therapy fails several factors may be involved: we reviewed both bacterial and host factors that can affect the eradication and that can be involved in therapeutic management of the H. pylori infection.

关键词： Helicobacter pylori Sequential Therapy Eradication

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Ultrasound unveiling:Decoding venous congestion in heart failure for precision management of fluid status

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World Journal of Cardiology 2024年第6期16卷 306-309页

作者： Davide Ramoni federico Carbone Fabrizio Montecucco Department of Internal Medicine University of GenoaGenoa 16132Italy Department of Internal Medicine IRCCS Ospedale Policlinico San MartinoGenoa 16132Italy

This editorial discusses the manuscript by Di maria et al,published in the recent issue of the World Journal of *** here focus on the still elusive pathophysiological mechanisms underlying cardio-renal syndrome(CRS),despite its high prevalence and the substantial worsening of both kidney function and heart *** the measure of right atrial pressure through right cardiac catheterization remains the most accurate albeit invasive and costly procedure,integrating bedside ultrasound into diagnostic protocols may substantially enhance the staging of venous congestion and guide therapeutic *** particular,with the assessment of Doppler patterns across multiple venous districts,the Venous Excess Ultrasound(VExUS)score improves the management of fluid overload and provides insight into the underlying factors contributing to cardio-renal *** specific echocardiographic parameters,particularly those concerning the right heart,may thus improve the VExUS score sensitivity,offering perspective into the nuanced comprehension of cardio-renal dynamics.A multidisciplinary approach that consistently incorporates the use of ultrasound is emerging as a promising advance in the understanding and management of CRS.

关键词： Cardio-renal syndrome Fluid overload Heart failure Ultrasound assessment Venous congestion Venous excess ultrasound score

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Primary carbohydrate metabolism genes participate in heat-stress memory at the shoot apical meristem of Arabidopsis thaliana

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Molecular Plant 2024年第4期17卷 676-676页

作者： Justyna Jadwiga Olas federico Apelt maria Grazia Annunziata Sheeba John Sarah Isabel Richard Saurabh Gupta Friedrich Kragler Salma Balazadeh Bernd Mueller-Roeber 不详

(Molecular Plant 14,1508-1524,September 62021)After the original publication of the above article,attentive readers identified errors in Figure 4H that needed correction as *** 4H contained the erroneous labels“10 DAP(7 DAT),”which should have each read,“7 DAP(4 DAT).”To avoid any confusion and ensure consistency across our figures,we modified some of the Col-0 images in a corrected version of Figure 4H below to resemble the exact same Col-0 images as in Figure *** details of the changes are as follows:rotation(Col-0 Primed,all timepoints;Col-0 Triggered,3 DAP and 5 DAP;Col-0 Primed/triggered,3 DAP and 5 DAP),replacement(Col-0 Triggered,7 DAP),and different cropping(Col-0 Primed/triggered,7 DAP).

关键词： Figure metabolism Prime

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Multi-tissue transcriptomics of a unique monozygotic discordant twin case of severe progressive osseous heteroplasia

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Genes & Diseases 2024年第3期11卷 22-25页

作者： Alberto Gomez-Carballa maria Jose Curras-Tuala Sara Pischedda Miriam Cebey-Lopez Jose Gomez-Rial Irene Rivero-Cale Jacobo Pardo-seco Xabier Bello Sandra Viz-Lasheras Antonio Justicia-Grande Julian Montoto-Louzao Alba Camino-Mera Isabel Ferreiros-Vidal Maximo Fraga Jose RAntunez Rodolfo Gomez federico Martinon-Torres Antonio Salas Genetics Vaccines and Infections Research Group(GENVIP)Instituto de Investigacion Sanitaria de SantiagoSantiagode CompostelaGalicia 15706Spain Translational Pediatrics and Infectious Diseases Department of PediatricsHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Laboratorio de Inmunologia Servicio de Andlisis ClinicosHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Unidade de Xenetica Instituto de Ciencias Forenses(INCIFOR)Facultade de MedicinaUniversidade de Santiago de Compostelaand GenPoB Research GroupInstituto de Investigacion SanitariaHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Musculoskeletal Pathology Group Instituto de Investigacion Sanitaria de SantiagoServicio Galego de Saude(SERGAS)Santiago de CompostelaGalicia 15706Spain Department of Pathology Hospital Clinico Universitario de Santiago de Compostela(SERGAS)Galicia 15706Spain Unidad Integrada de BiobancosBiomodelos 3D y Modelos Animales IDIS(lnstituto de Investigacion Sanitaria de Santiagode Compostela)Galicia15706Spain Centro de Investigacion Biomedica en Red de Enfermedades Respiratorias(CIBER-ES) MadridSpain

Progressive osseous heteroplasia(POH)is an ultra-rare autosomal dominant disabling disorder characterized by heterotopic ossification(HO).It is caused by heterozygous inactivating mutations in the GNAS(guanine nucleotide-binding protein alpha-stimulating activity polypeptide)***,the molecular mechanisms underlying HO remain poorly *** a treatment for POH is not yet available,the identification of the mechanisms driving POH in affected tissues using gene expression may be of great help to underestand the molecular basis of POH and develop new therapeutic approaches.

关键词： stimulating driving asi

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GenoDrawing:An Autoencoder Framework for Image Prediction from SNP Markers

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Plant Phenomics 2023年第4期5卷 816-824页

作者： federico Jurado-Ruiz David Rousseau Juan A.Botía maria José Aranzana Center for Research in Agricultural Genomics(CRAG) 08193 BarcelonaCerdanyolaSpain Universitéd'Angers LARISINRAe UMR IRHS49000 AngersFrance Department of Information and Communication Engineering University of Murcia30071 MurciaSpain IRTA(Institut de Recerca i Tecnologia Agroalimentàries) BarcelonaSpain

Advancements in genome sequencing have facilitated whole-genome characterization of numerous plant species,providing an abundance of genotypic data for genomic *** selection and neural networks(NNs),particularly deep learning,have been developed to predict complex traits from dense genotypic ***,an NN model to extract features from images in an unsupervised manner,has proven to be useful for plant *** study introduces an autoencoder framework,GenoDrawing,for predicting and retrieving apple images from a low-depth single-nucleotide polymorphism(SNP)array,potentially useful in predicting traits that are difficult to *** demonstrates proficiency in its task using a small dataset of shape-related *** indicate that the use of SNPs associated with visual traits has substantial impact on the generated images,consistent with biological *** using substantial SNPs is crucial,incorporating additional,unrelated SNPs results in performance degradation for simple NN architectures that cannot easily identify the most important *** proposed GenoDrawing method is a practical framework for exploring genomic prediction in fruit tree phenotyping,particularly beneficial for small to medium breeding companies to predict economically substantial heritable *** GenoDrawing has limitations,it sets the groundwork for future research in image prediction from genomic *** studies should focus on using stronger models for image reproduction,SNP information extraction,and dataset balance in terms of phenotypes for more precise outcomes.

关键词： Auto Drawing prediction

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Iron and Heart Failure: Current Concepts and Emerging Pharmacological Paradigms

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World Journal of Cardiovascular Diseases 2024年第4期14卷 195-216页

作者： maria Rosaria De Pascale maria Beatrice Rondinelli Flora Ascione Vincenzo Maffei Chiara Di Lorenzo Sarah Scagliarini Raffaella Faraonio Antonio Faiella Immunohematology and Transfusion Medicine Unit Cardarelli Hospital Naples Italy Immunohematology and Transfusion Medicine Unit San Camillo-Forlanini Hospital Rome Italy Health Management Office Cardarelli Hospital Naples Italy Anesthesiology Unit Cardarelli Hospital Naples Italy Department of Medical and Translational Sciences University of Naples Federico II Naples Italy Oncology Unit Cardarelli Hospital Naples Italy Department of Molecular Medicine and Medical Biotechnologies University of Naples Federico II Naples Italy

Background: Emerging evidence has recognized that anemia and iron deficiency are recurrent comorbidities in chronic heart failure (HF) and several trials have established that iron administration improves myocardial asset and clinical scenario in HF. Purpose: Recent acquisitions suggest that iron deficiency represents a concrete bias in the pathogenetic mechanism of chronic HF, so we have investigated the putative role of the hepcidin/ferroportin axis in the cardiovascular setting to advocate novel pharmacological and clinical approaches. Methods: Here, after an excursus on iron metabolism, we first reviewed the ongoing studies on novel iron targeted compounds. Then, we summarize large clinical interventional studies conducted on patient suffering from iron deficiency and HF which have tested the effects of drugging iron regard QoL, hospitalizations and cardiovascular death. Results: Novel compounds such as hepcidin agonist (PTG 300), synthetic human hepcidin (LJPC-401) and anti FPN (Vamifeport) are ongoing in iron overloaded patients, while the hepcidin blocker (PRS-080) is under investigation in anemic patients. Noteworthy, novel insights could arise from the results of a Phase IV interventional study regarding the modification of hepcidin pathway in a large cohort of HF patients (n = 1992) by sodium glucose cotransporter 2 inhibitors. To date, several studies highlight the beneficial effect of iron administration in cardiovascular setting and latest evidences consider hepcidin level as a novel biomarker of cardiac injury and atherosclerosis. Conclusions: We advocate that data from ongoing studies will suggest novel iron targeted therapies for diagnosis, prognosis and therapy transferable in selected heart failed patients.

关键词： Heart Failure Iron Anemia Iron Deficiency Hepcidin

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Wingless/It/β-catenin signaling in liver metastasis from colorectal cancer:A focus on biological mechanisms and therapeutic opportunities

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World Journal of Gastroenterology 2023年第18期29卷 2764-2783页

作者： federico Selvaggi Teresa Catalano Rossano Lattanzio Roberto Cotellese Gitana maria Aceto Department of Surgical ASL2 Lanciano-Vasto-ChietiOspedale Clinicizzato SS Annunziata of ChietiChieti 66100Italy Department of Clinical and Experimental Medicine University of MessinaMessina 98125Italy Department of Innovative Technologies in Medicine&Dentistry University“G.d’Annunzio”Chieti-PescaraChieti 66100Italy Department of Medical Oral and Biotechnological SciencesUniversity“G.d’Annunzio”Chieti-PescaraChieti 66100Italy Villa Serena Foundation for Research Villa Serena-Del Dott.L.PetruzziCittàSant’Angelo 65013PescaraItaly Department of Medical Oral and Biotechnological Sciences“G.d’Annunzio”University of Chieti-PescaraChieti 66100Italy

The liver is the most common site of metastases in patients with colorectal *** liver metastases(CRLMs)are the result of molecular mechanisms that involve different cells of the liver *** aberrant activation of Wingless/It(Wnt)/β-catenin signals downstream of Wnt ligands initially drives the oncogenic transformation of the colon epithelium,but also the progression of metastatization through the epithelial-mesenchymal transition/mesenchymalepithelial transition *** liver microenvironment,metastatic cells can also survive and adapt through dormancy,which makes them less susceptible to pro-apoptotic signals and *** of CRLMs is challenging due to its variability and *** in surgery and oncology have been made in the last decade and a pivotal role for Wnt/β-catenin pathway has been recognized in *** the state of art,there is a lack of clear understanding of why and how this occurs and thus where exactly the opportunities for developing anti-CRLMs therapies may *** this review,current knowledge on the involvement of Wnt signaling in the development of CRLMs was *** addition,an overview of useful biomarkers with a revision of surgical and non-surgical therapies currently accepted in the clinical practice for colorectal liver metastasis patients were provided.

关键词： Wingless/It/β-catenin signaling Colorectal cancer Epithelial-mesenchymal transition/mesenchymal-epithelial transition Liver metastasis Markers Surgical and non-surgical therapies

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Network Pharmacology and Experimental Study of MomordicineⅠand MomordicineⅡfrom Bitter Melon Saponins in Inhibiting Fat Accumulation

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Biomedical and Environmental Sciences 2024年第5期37卷 526-530页

作者： HUANG Shi Ting LI Shang Yuan LI Xin Yu ZHU Ying ZHU Lin ZHANG Jia Yan ZHAO Yan Sheng DAGLIA maria XIAO Xiang BAI Juan School of Food and Biological Engineering Jiangsu UniversityZhenjiang 212013JiangsuChina Department of Pharmacy University of Napoli FedericoⅡVia D.Montesano 4980131 NaplesItaly International Research Center for Food Nutrition and Safety Jiangsu UniversityZhenjiang 212013JiangsuChina

Bitter melon(Momordica Charania L.),a member of the Cucurbitaceae family,is widely distributed across tropical and subtropical ***,an important functional component of bitter melon,has been proven to exert hypoglycemic effects similarly to insulin,and also possesses lipid-lowering properties inhibiting preadipocyte differentiation and fat synthesis^([1]).

关键词： melon Momordica subtropical

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Minimally invasive surgical therapies(MISTs)for lower urinary tract symptoms(LUTS):promise or panacea?

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Asian Journal of Andrology 2024年第2期26卷 135-143页

作者： Gian maria Busetto Andrea Checchia Marco Recchia Edoardo Tocci Ugo G Falagario Gennaro Annunziata Pasquale Annese Nicola d'Altilia Vito Mancini Matteo Ferro Felice Crocetto Octavian Sabin Tataru Luca Di Gianfrancesco Angelo Porreca Francesco Del Giudice Ettore De Berardinis Carlo Bettocchi Luigi Cormio Giuseppe Carrieri University of Foggia Foggia 71122Italy Department of Urology and Renal Transplantation Policlinico of FoggiaFoggia 71122Italy Urology Unit "G.Tatarlla"HospitalCerignola 71042Italy Urology Unit European Institute of Oncology(IE0)IRCcSMilan 20141Italy University of Naples federico Il Naples 80126Italy G.E.Palade University of Medicine PharmacyScienceand Technology of Targu MuresTargu Mures 540142Romania Department of Oncological Urology Veneto Institute of Oncology(IOv)IRccSPadua 35128Italy Department of Maternal-Infant and Urological Sciences Sapienza Rome UniversityRoma 00161Italy Urology Unit "L.Bonomo"HospitalAndria 76123Italy

The increasing importance of treatment of lower urinary tract symptoms(LUTS),while avoiding side effects and maintaining sexual function,has allowed for the development of minimally invasive surgical therapies(MiSTs).Recently,the European Association of Urology guidelines reported a paradigm shift from the management of benign prostatic hyperplasia(BPH)to the management of nonneurogenic male *** aim of the present review was to evaluate the efficacy and safety of the most commonly used MisTs:ablative techniques such as aquablation,prostatic artery embolization,water vapor energy,and transperineal prostate laser ablation,and nonablative techniques such as prostatic urethral lift and temporarily implanted nitinol device(iTIND).MiSTs are becoming a new promise,even if clinical trials with longer follow-up are still *** of them are still under investigation and,to date,only a few options have been given as a recommendation for *** cannot be considered as standard of care and are not suitable for all *** and disadvantages should be underlined,without forgetting our objective:treatment of LUTS and re-treatment avoidance.

关键词： aquablation iTIND prostatic artery embolization prostatic urethral lift transperineal prostate laser ablation water vapor energy

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