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World Journal of Gastroenterology 2024年第15期30卷 2081-2086页

作者： Michele Nardolillo Fabiola Rescigno Mario Bartiromo Dario Piatto Stefano Guarino Pierluigi Marzuillo Emanuele Miraglia del Giudice anna Di Sessa Department of Woman Child and of General and Specialized SurgeryUniversitàdegli Studi della Campania“Luigi Vanvitelli”Naples 80138Italy

Over recent years,the nomenclature of non-alcoholic fatty liver disease has undergone significant ***,in 2020,an expert consensus panel proposed the term“Metabolic(dysfunction)associated fatty liver disease”(MAFLD)to underscore the close association of fatty liver with metabolic abnormalities,thereby highlighting the cardiometabolic risks(such as metabolic syndrome,type 2 diabetes,insulin resistance,and cardiovascular disease)faced by these patients since *** recently,this term has been further replaced with metabolic associated steatotic liver *** is worth noting that emerging evidence not only supports a close and independent association of MAFLD with chronic kidney disease in adults but also indicates its interplay with metabolic ***,comparable pediatric data remain *** the progressive and chronic nature of both diseases and their prognostic cardiometabolic implications,this editorial aims to provide a pediatric perspective on the intriguing relationship between MAFLD and renal function in childhood.

关键词： Metabolic(dysfunction)associated fatty liver disease Renal Function Children Obesity

Role of T Cells in Viral and Immune-mediated Myocarditis

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Cardiology Discovery 2024年第1期4卷 43-54页

作者： Chunyan Cheng anna Baritussio Andrea Silvio Giordani Renzo Marcolongo Alida L.P.Caforio Sabino Iliceto Department of Cardiovascular Medicine Guangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesSouthern Medical UniversityGuangzhouGuangdong 510080China Cardiology Unit Department of Cardiac Thoracic Vascular Sciences and Public HealthUniversity of PadovaVia Giustiniani2Padova 35128Italy

Myocarditis is characterized by inflammatory cell infiltration into the myocardium and a high risk of deteriorating cardiac function with a heterogeneous etiology. Both viral- and myosin-induced myocarditis experimental models are used to mimic myocarditis in humans. Here, coxsackie virus B3-induced and non-virus-induced myocarditis models and data obtained in clinical studies were reviewed. Experimental murine myocarditis following immunization with α-myosin together with complete Freund adjuvant represents the classical immune-mediated model. T helper 1 (Th1) and Th2 pathways and important cytokines are involved in the autoimmunity of myocarditis, and the dynamic balance between Th17 and regulatory T cell seems to have an important role in the process of myocarditis. The purpose of this review is to summarize the existing understanding of the immunological mechanisms underlying myocarditis and exploring gaps in knowledge in both animal and human studies, since these mechanistic insights are a critical requirement for the development of novel therapeutic and vaccination strategies.

关键词： Myocarditis Immunity T cells Animal models Clinical study

Fine-needle aspiration technique under endoscopic ultrasound guidance:A technical approach for RNA profiling of pancreatic neoplasms

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World Journal of Gastrointestinal Oncology 2024年第6期16卷 2663-2672页

作者： Sabina Sherafedinovna Seyfedinova Olga Aleksandrovna Freylikhman Polina Sergeevna Sokolnikova Konstantin Aleksandrovich Samochernykh anna Aleksandrovna Kostareva Olga Viktorovna Kalinina Evgeniy Gennadievich Solonitsyn Research Laboratory of Digestive Cancer Almazov Medical Research CentreSaint-Petersburg 197341Russia Research Laboratory of Molecular and Cellular Modeling and Gene Therapy Almazov Medical Research CentreSaint-Petersburg 197341Russia Head of Russian Neurosurgical Institute Named after Prof.A.L.Polenova Russian Neurosurgical Institute Named after Prof.A.L.PolenovaSaint-Petersburg 191014Russia Head of Institute of Molecular Biology and Genetics Almazov National Medical Research CentreSaint-Petersburg 197341Russia Research Laboratory of Autoimmune and Autoinflammatory Diseases Almazov National Medical Research CentreSaint-Petersburg 197341Russia

BACKGROUND Early diagnosis of pancreatic ductal adenocarcinoma(PDAC)has been a longstanding *** prognosis of patients with PDAC depends on the stage at *** is necessary to identify biomarkers for the detection and differentiation of pancreatic tumors and optimize PDAC sample preparation procedures for DNA and RNA *** molecular studies are done using paraffin-embedded blocks;however,the integrity of DNA and RNA is often compromised in this ***,RNA isolated from human pancreatic tissue samples is generally of low quality,in part,because of the high concentration of endogenous pancreatic RNAse activity *** To assess the potential of endoscopic ultrasound-guided fine-needle aspiration(EUS-FNA)to obtain specimens from pancreatic neoplasms for subsequent RNA molecular profiling,including next-generation sequencing(NGS).METHODS Thirty-four EUS-FNA samples were included in this study:PDAC(n=15),chronic pancreatitis(n=5),pancreatic cysts(n=14),mucinous cysts(mucinous cystic neoplasia/intraductal papillary mucinous neoplasia)n=7,serous cystic neoplasms n=5,and pseudocysts n=*** material consisted of cyst fluid and cyst wall samples obtained by through-the-needle biopsy(TTNB).Samples were stored at -80℃ until *** purity(A260/230,A260/280 ratios),concentration,and integrity(RIN)were ***-time polymerase chain reaction was conducted on all samples,and small RNA libraries were prepared from solid mass *** RNA was successfully extracted from 29/34(85%)EUS-FNA samples:100% pancreatic adenocarcinoma samples,100% chronic pancreatitis samples,70% pancreatic fluid cyst samples,and 50%TTNB *** relative expression of GAPDH and HPRT were obtained for all successfully extracted RNA samples(n=29)including lowquality RNA *** concentration and nonoptimal RIN values(no less than 3)of RNA extracted from EUS-FNA samples did not prevent NGS library *** suitability of cyst fluid samples

关键词： Endoscopic ultrasound-guided,fine-needle aspiration Pancreatic cancer Pancreatic cysts RNA extraction Through-the-needle biopsy Next-generation sequencing

Costs of Schizophrenia at Psychiatric Hospital of Bingerville (Ivory Coast)

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Open Journal of Psychiatry 2024年第1期14卷 1-10页

作者： Madjara Anoumatacky anna-Corinne Bissouma Drissa Kone Laboratory of Biology and Health Department of Biosciences Félix Houphouet-Boigny University Abidjan C&#244te d’Ivoire National Mental Health Program Abidjan C&#244te d’Ivoire Centre Marguerite Té-Bonlé National Institute of Public Health Abidjan C&#244te d’Ivoire Department of Medical Sciences Félix Houphouet-Boigny University Abidjan C&#244te d’Ivoire

Schizophrenia is classified as a priority mental disorder by the World Health Organization (WHO) and accounts for around 35% of diagnoses at the Bingerville Psychiatric Hospital (HPB). The aims of the study were to identify the cost drivers for hospitalization and to calculate the costs of managing schizophrenia in hospital, with a view to planning household expenditure on care. This pilot cross-sectional study involved 31 patients with schizophrenia who had been hospitalized in the various third-category wards at the HPB between 1st January 2019 and 31st May 2020. Sampling was accidental. The methods used to estimate costs were based on the actual costs of drugs, hospitalization and additional examinations which prices were known, and on patients’ estimations for certain expenses such as food and transport. Results: The sex ratio was 3.42, the mean age was 29.52 years. The mean length of stay was 46.19 days, and the most frequent clinical forms were paranoid schizophrenia (41.9%) and schizoaffective disorder (29%). The combination of haloperidol and chlorpromazine was the most common medications for initial treatment (67.8%) and maintenance treatment (41.9%). The average cost of hospitalization at HPB for schizophrenia was XOF 164,412 (€249.90). The average direct medical cost was XOF 105,412 (€160.226) and the average direct non-medical cost was XOF 59,000 (€89.68). The average daily cost of antipsychotic treatment was XOF 795/day (€1.2084). The high cost of drugs as a proportion of hospitalization costs suggested the need of a reflection on the simplification of prescribing practices, assistance in psychiatric emergencies and the development of other alternatives to psychiatric hospitalization in Côte d’Ivoire.

关键词： Schizophrenia Cost Hospitalization HPB Côte d’Ivoire

Evaluation of a complex couplet care intervention in a neonatal intensive care unit:A mixed methods study protocol

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Pediatric Investigation 2024年第2期8卷 139-148页

作者： Michella Bjerregaard anna Axelin Emma Louise Malchau Carlsen Hans Okkels Birk Ingrid Poulsen Patrick Palisz Thomas Kallemose Anne Brødsgaard Department of Paediatric and Adolescent Medicine Copenhagen University Hospital Amager HvidovreHvidovreDenmark Department of Public Health Faculty of HealthResearch Unit for Nursing and HealthcareUniversity of AarhusAarhusDenmark Department of Nursing Science University of TurkuTurkuFinland Department of Clinical Medicine Faculty of Health and Medical ScienceUniversity of CopenhagenCopenhagenDenmark Department of Public Health Section of Health Service ResearchUniversity of CopenhagenCopenhagenDenmark Department of People and Technology Roskilde UniversityRoskildeDenmark Department of Clinical Research Copenhagen University Hospital Amager HvidovreHvidovreDenmark Department of Gynaecology and Obstetrics Copenhagen University Hospital Amager HvidovreHvidovreDenmark

Background:Families with an infant in need of intensive care most often experience a harmful separation after *** is due to a division of medical specialties into neonatal care and maternal ***,a couplet care intervention is implemented for mother-infant dyads in a neonatal intensive care *** study protocol provides a comprehensive evaluation of the *** aim is to evaluate the effect and implementation of a complex couplet care intervention to promote zero separation between mother and ***:The couplet care intervention is a family-centered model of care,where treatment-requiring mother-infant dyads will be admitted together and receive couplet care by neonatal *** study adheres to the framework of the Medical Research Council and will use a mixed methods embedded design comprising a quasi-experimental trial and a qualitative process ***,a health economic evaluation will be conducted to assess the cost-effectiveness of this complex couplet care ***:Separation of mother-infant dyads after birth has an adverse impact on family health and *** study protocol evaluates a complex couplet care *** this study,a first step is taken to help bridge the gap between current practices and a new care model to prevent the separation of mothers and their infants.

关键词： Complex interventions Couplet care Family-centered care Neonatology Zero separation

Furin Enzyme-Responsive siRNA Delivery System for Efficient Anti-Hypoxia-Assisted Cancer Photodynamic Therapy

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CCS Chemistry 2024年第4期6卷 999-1010页

作者： Shuyue Ye Yali Feng Yuqi Zhang Jing Fang anna Wang Chaoxiang Cui Jinfeng Zhu Liangsheng Guo Guohua Fan Haibin Shi State Key Laboratory of Radiation Medicine and Protection School for Radiological and Interdisciplinary Sciences(RAD-X)and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education InstitutionsSoochow UniversitySuzhou 215123 Department of Radiology The Second Affiliated Hospital of Soochow UniversitySuzhou 215004 Department of Obstetrics and Gynecology The Second Affiliated Hospital of Soochow UniversitySuzhou 215004

RNA interfering therapy has emerged as a promising therapeutic modality to treat *** specific and efficient delivery of RNA into a tumor is crucial for achieving effective cancer gene therapy but remains a huge ***,we report a novel furin-responsive small interfering RNA(siRNA)delivery vehicle with multiple functions for colorectal tumor treatment.A peptide-based siRNA delivery vehicle RVRR-P18-Gd,consisting of furin enzyme-specific peptide substrate Arg-Val-Arg-Arg(RVRR)with positive charge for siRNA binding,a Gd(III)chelated 1,4,7,10-tetraazacyclododecane-N,N′,N″,N‴-tetraacetic acid(DOTA)(DOTA-Gd)for magnetic resonance imaging,and purpurin 18 as photosensitizer for photodynamic therapy(PDT),was rationally designed and *** advantage of the cationic amphiphilic feature,RVRR-P18-Gd molecules spontaneously self-assembled with negatively charged Hif-1αsiRNA into stable nanoparticles via attractive electrostatic interaction,which effectively prevented siRNA degradation by nucleases,prolonged the circulation half-life,and enhanced tumor ***,the specific release of Hif-1αsiRNA mediated by endogenous furin significantly downregulated Hif-1αexpression in colorectal cancer cells,resulting in enhanced therapeutic susceptibility,and with the PDT effect,effectively suppressed HCT116 tumor growth in living *** work highlights a powerful and universal approach to precisely deliver siRNA to targeted tumors for efficient synergistic therapy.

关键词： self-assembly RNA interfering enzymeresponsive delivery anti-hypoxia photodynamic therapy

Hepatitis C virus eradication in people living with human immunodeficiency virus:Where are we now?

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World Journal of Hepatology 2024年第5期16卷 661-666页

作者： anna Maria Spera Pasquale Pagliano Valeria Conti Infectious Disease Unit Universitary Hospital OORR San Giovanni di Dio e Ruggi d'AragonaSalerno 84131Italy Department of Infectious Diseases University of SalernoSalerno 84131Italy Clinical Pharmacology and Pharmacogenetics Unit University Hospital“San Giovanni di Dio e Ruggi d’Aragona”Salerno 84131Italy

Hepatitis C virus(HCV)/human immunodeficiency virus(HIV)co-infection still involves 2.3 million patients worldwide of the estimated 37.7 million living with HIV,according to World Health *** living with HIV(PLWH)are six times greater affected by HCV,compared to HIV negative ones;the greater prevalence is encountered among people who inject drugs and men who have sex with men:the risk of HCV transmission through sexual contact in this setting can be increased by HIV *** patients experience a high rate of chronic hepatitis,which if left untreated progresses to end-stage liver disease and hepato-cellular carcinoma(HCC)HIV infection increases the risk of mother to child vertical transmission of *** vaccination against both infections is still *** is an interplay between HIV and HCV *** of HCV is nowadays based on direct acting antivirals(DAAs),HCV treatment plays a key role in limiting the progression of liver disease and reducing the risk of HCC development in mono-and coinfected individuals,especially when used at an early stage of fibrosis,reducing liver disease mortality and *** the sustained virological response at week 12 rates were observed in PLWH after HCV eradication,the AASLD has revised its simplified HCV treatment algorithm to also include individuals living with *** eradication can determine dyslipidemia,since HCV promotes changes in serum lipid profiles and may influence lipid *** addition to these apparent detrimental effects on the lipid profile,the efficacy of DAA in HCV/HIV patients needs to be considered in light of its effects on glucose metabolism mediated by improvements in liver *** aim of the present editorial is to describe the advancement in HCV treatment among PLWH.

关键词： Hepatitis People living with human immunodeficiency virus Direct acting antivirals Highly active antiretroviral therapy Co-infection

Corrigendum to ‘A novel STK11 gene mutation (c.388dupG,***130Glyfs∗33) in a Peutz-Jeghers family and evidence of higher gastric cancer susceptibility associated with alterations in STK11 region aa 107–170’ [Gene Dis (9) (2022) 288–291]

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Genes & Diseases 2024年第2期11卷 1082-1083页

作者： Giovanna Forte Filomena Cariola Katia De Marco Andrea Manghisi Filomena anna Guglielmi Raffaele Armentano Giuseppe Lippolis Pietro Giorgio Cristiano Simone Vittoria Disciglio Medical Genetics National Institute of Gastroenterology “S. de Bellis” Research Hospital Castellana Grotte Bari 70013 Italy Histopathology Unit National Institute of Gastroenterology “S. de Bellis” Research Hospital Castellana Grotte Bari 70013 Italy Department of General Surgery National Institute of Gastroenterology “S. de Bellis” Research Hospital Castellana Grotte Bari 70013 Italy Gastroenterology and Digestive Endoscopy Unit National Institute of Gastroenterology “S. de Bellis” Research Hospital Castellana Grotte Bari 70013 Italy Department of Biomedical Sciences and Human Oncology (DIMO) Medical Genetics University of Bari Aldo Moro Piazza Umberto I Bari 70124 Italy

Nitrogen-Doped Amorphous Carbon Homojunction from Palmyra Sugar as a Renewable Solar Cell

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Journal of Renewable Materials 2024年第1期12卷 57-69页

作者： Budhi Priyanto Imam Khambali Irma Septi Ardiani Khoirotun Nadhiyah anna Zakiyatul Laila M.Chasrun Hasani Bima Romadhon Retno Asih Yoyok Cahyono Triwikantoro Darminto Department of Electronic Engineering Faculty of EngineeringUniversitas Muhammadiyah MalangKota MalangIndonesia Advanced Materials Research Group Department of PhysicsFaculty of Science and Data AnalyticsInstitut Teknologi Sepuluh NopemberSurabayaIndonesia Department of Electronic Engineering Faculty of Industrials EngineeringInstitut Teknologi National MalangKota MalangIndonesia

An a-C/a-C:N junction,which used palmyra sugar as the carbon source and ammonium hydroxide(NH4OH)as the dopant source,was successfully deposited on the ITO glass substrate using the nano-spraying *** current-voltage relationship of the junction was found to be a Schottky-like contact,and therefore the junction shows the characteristic *** means the a-C and a-C:N are semiconductors with different types of ***,the samples showed an increase in current and voltage value when exposed to visible light(bright state)compared to the dark condition,thereby,indicating the creation of electron-hole pairs during the *** was also discovered that the relationship between current and voltage for the a-C/a-C:N junction sample formed a curve that satisfies the rule of the photovoltaic effect when exposed to visible light from a light *** exposure of this sample to direct sunlight at AM 1.5 conditions produced a curve that meets the rules for the emergence of the photovoltaic effect with higher characteristics for the current-voltage ***,the a-C/a-C:N junction sample is a solar cell successfully fabricated using a sample method and has a maximum efficiency of 0.0013%.

关键词： Solar cell amorphous carbon palmyra sugar

Interdigitated terahertz metamaterial sensors:design with the dielectric perturbation theory

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Photonics Research 2024年第6期12卷 1115-1128页

作者： LEI CAO FANQI MENG ESRAÖZDEMIR YANNIK LOTH MERLE RICHTER anna KATHARINA WIGGER MAIRA BEATRIZ PÉREZ SOSA ALAA JABBAR JUMAAH SHIHAB AL-DAFFAIE PETER HARING BOLÍVAR HARTMUT G.ROSKOS State Key Laboratory of Advanced Electromagnetic Technology Huazhong University of Science and TechnologyWuhan 430074China Physikalisches Institut Johann Wolfgang Goethe-UniversitätFrankfurt am MainGermany University of Siegen Institute for High Frequency and Quantum ElectronicsSiegenGermany Department of Electrical Engineering Eindhoven University of Technology5612 AE EindhovenThe Netherlands

Designing terahertz sensors for highly sensitive detection of nanoscale thin films and a few biomolecules poses a substantial challenge but is crucial for unlocking their full potential in scientific research and advanced *** work presents a strategy for optimizing metamaterial sensors in detecting small quantities of dielectric *** amount of frequency shift depends on intrinsic properties(electric field distribution,Q-factor,and mode volume)of the bare cavity as well as the overlap volume of its high-electric-field zone(s)and the *** by the simplified dielectric perturbation theory,interdigitated electric split-ring resonators(ID-eSRRs)are devised to significantly enhance the detection sensitivity compared with eSRRs without interdigitated ***-eSRR’s fin-gers redistribute the electric field,creating strongly localized enhancements,which boost analyte *** periodic change of the inherent antiphase electric field reduces radiation loss,leading to a higher *** with ID-eSRR sensors operating at around 300 GHz demonstrate a remarkable 33.5 GHz frequency shift upon depositing a 150 nm SiO_(2)layer as an analyte simulant,with a figure of merit improvement of over 50 times compared with structures without interdigitated *** rational design offers a promising avenue for highly sensitive detection of thin films and trace biomolecules.

关键词： dielectric perturbation theory