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World Journal of Gastroenterology 2006年第2期12卷 336-339页

作者： Nikolaos Tzovaras Aggelos Stefos Sarah P Georgiadou Nikolaos Gatselis Georgia Papadamou Eirini Rigopoulou maria ioannou Ioannis Skoularigis Georgios N Dalekos Department of Medicine Academic Liver UnitMedical SchoolUniversity of Thessaly41222 LarissaGreece Department of Pathology Medical SchoolUniversity of Thessaly41222 LarissaGreece Division of Cardiology Medical SchoolUniversity of Thessaly41222 LarissaGreece

Hepatopulmonary syndrome （HPS） is defined as a clinical triad including liver disease, abnormal pulmonary gas exchange and evidence of intrapulmonary vascular dilatations. We report a 61-year-old male presented with fatigue, long-lasting fever, loss of weight, signs of portal hypertension, hepatosplenomegaly, cholestasis and progressive dyspnoea over the last year. Clinical, laboratory and histological findings confirmed the diagnosis of granulomatous hepatitis. HPS due to hepatic granulomainduced portal hypertension was proved to be the cause of severe hypoxemia of the patient as confirmed by contrast-enhanced echocardiography. Reversion of HPS after corticosteroid therapy was confirmed by a new contrastenhanced echocardiography along with the normalization of cholestatic enzymes and improvement of the patient＇ s conditions. This is the first case of complete reversion of HPS in a non-cirrhotic patient with hepatic granuloma, indicating that intrapulmonary shunt in liver diseases is a functional phenomenon and HPS can be developed even in miscellaneous liver involvement as in this case.

关键词： Hepatopulmonary syndrome Granulomatous hepatitis Liver cirrhosis Orthodeoxia Platypnoea

Hypoxia-inducible factor 1alpha and vascular endothelial growth factor in Glioblastoma Multiforme:a systematic review going beyond pathologic implications

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Oncology Research 2024年第8期32卷 1239-1256页

作者： DIMITRA P.VAGELI PANAGIOTIS G.DOUKAS KERASIA GOUPOU ANTONIOS D.BENOS KYRIAKI ASTARA KONSTANTINA ZACHAROULI SOTIRIS SOTIRIOU maria ioannou Department of Surgery Yale UniversityNew HavenCT 06510USA Department of Pathology Faculty of MedicineSchool of Health SciencesUniversity of ThessalyLarissa41500Greece Department of Medicine Rutgers/Saint Peter’s University HospitalNew BrunswickNJ 08901USA Department of Neurology Army Share Fund Hospital(NIMTS)Athens11521Greece Laboratory of Embryology Faculty of MedicineSchool of Health SciencesUniversity of ThessalyLarissa41500Greece

Glioblastoma multiforme(GBM)is an aggressive primary brain tumor characterized by extensive heterogeneity and vascular *** conditions in the tissue microenvironment are considered a pivotal player leading tumor ***,hypoxia is known to activate inducible factors,such as hypoxia-inducible factor 1alpha(HIF-1α),which in turn can stimulate tumor neo-angiogenesis through activation of various downward mediators,such as the vascular endothelial growth factor(VEGF).Here,we aimed to explore the role of HIF-1α/VEGF immunophenotypes alone and in combination with other prognostic markers or clinical and image analysis data,as potential biomarkers of GBM prognosis and treatment *** performed a systematic review(Medline/Embase,and Pubmed database search was completed by 16th of April 2024 by two independent teams;PRISMA 2020).We evaluated methods of immunoassays,cell viability,or animal or patient survival methods of the retrieved studies to assess unbiased *** used inclusion criteria,such as the evaluation of GBM prognosis based on HIF-1α/VEGF expression,other biomarkers or clinical and imaging manifestations in GBM related to HIF-1α/VEGF expression,application of immunoassays for protein expression,and evaluation of the effectiveness of GBM therapeutic strategies based on HIF-1α/VEGF *** used exclusion criteria,such as data not reporting both HIF-1αand VEGF or *** included 50 studies investigating in total 1319 GBM human specimens,18 different cell lines or GBM-derived stem cells,and 6 different animal models,to identify the association of HIF-1α/VEGF immunophenotypes,and with other prognostic factors,clinical and macroscopic data in GBM prognosis and therapeutic *** found that increased HIF-1α/VEGF expression in GBM correlates with oncogenic factors,such as miR-210-3p,Oct4,AKT,COX-2,PDGF-C,PLDO3,M2 polarization,or ALK,leading to unfavorable *** HIF-1α/VEGF expression correlates with F

关键词： Glioblastoma multiforme(GBM) Astrocytoma Grade III Astrocytoma Grade IV Hypoxia-inducible factor 1alpha(HIF-1α) Vascular endothelial growth factor(VEGF)

Microvessel density in patients with gastrointestinal stromal tumors:A systematic review and meta-analysis

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World Journal of Methodology 2023年第3期13卷 153-165页

作者： Konstantinos Perivoliotis Ioannis Baloyiannis Athina A Samara Prodromos Koutoukoglou Panagiotis Ntellas Katerina Dadouli maria ioannou Konstantinos Tepetes Department of Surgery University Hospital of LarissaLarissa 41110Greece Research Methodology in Biomedicine Biostatistics and Clinical BioinformaticsUniversity of Thessaly***Greece Department of Pathology University Hospital of LarissaLarissa 41110Greece

BACKGROUND Gastrointestinal stromal tumors(GISTs)are considered the most common mesenchymal tumors of the gastrointestinal *** density(MVD)constitutes a direct method of vascularity quantification and has been associated with survival rates in multiple *** To appraise the effect of MVD on the survival of patients with *** This study adhered to Systematic reviews and Meta-Analyses guidelines and the Cochrane Handbook for Systematic Reviews of *** scholar databases and grey literature repositories were systematically *** Fixed Effects or Random Effects models were used according to the Cochran Q *** In total,6 eligible studies were *** pooled hazard ratio(HR)for disease free survival(DFS)was 8.52(95%CI:1.69-42.84,P=0.009).The odds ratios of disease-free survival between high and low MVD groups at 12 and 60 mo did not reach statistical *** superiority of the low MVD group in terms of DFS was documented at 36 and 120 mo(OR:8.46,P<0.0001 and OR:22.71,P=0.0003,respectively)as well as at metastases rate(OR:0.11,P=0.0003).CONCLUSION MVD significantly correlates with the HR of DFS and overall survival rates at 36 and 120 *** prospective studies of higher methodological quality are required.

关键词： Vascularity Microvessel density Gastrointestinal stromal Survival Meta-analysis

Microvessel density in differentiated thyroid carcinoma:A systematic review and meta-analysis

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World Journal of Methodology 2022年第5期12卷 448-458页

作者： Konstantinos Perivoliotis Athina A Samara Prodromos Koutoukoglou Panagiotis Ntellas Katerina Dadouli Sotirios Sotiriou maria ioannou Konstantinos Tepetes Department of Surgery University Hospital of LarissaLarissa 41110Greece Postgraduate Programme Research Methodology in Biomedicine Biostatistics and Clinical BioinformaticsUniversity of ThessalyLarissa 41110Greece Department of Pathology University of ThessalyLarissa 41100Greece Department of Embryology University of ThessalyLarissa 41100Greece

BACKGROUND Microvessel density(MVD)has been proposed as a direct quantification method of tumor ***,the current literature regarding the role of MVD in differentiated thyroid carcinoma(DTC)remains *** To appraise the effect of tumoral MVD on the survival of patients with *** This meta-analysis was based on the PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of *** electronic databases Medline,Web of Science,and Scopus were systematically screened.A fixedeffects or random-effects model was used,according to the Cochran Q *** data were then extracted and assessed on the basis of the Reference Citation Analysis(https://***/).RESULTS A total of nine studies were included in the present *** of low MVD tumors in terms of 10-year disease free survival(OR:0.21,95%CI:0.08–0.53)was *** vascularized thyroid cancers had a lower recurrence rate(OR:13.66,95%CI:3.03–61.48).Moreover,relapsing tumors[weighed mean difference(WMD):11.92,95%CI:6.32–17.52]or malignancies with regional lymph node involvement(WMD:8.53,95%CI:0.04–17.02)presented with higher tumoral MVD *** MVD significantly correlates with the survival outcomes of thyroid cancer ***,considering several study limitations,further prospective studies of higher methodological and quality level are required.

关键词： Cancer Density Microvessel Thyroid Vascularization

Complementary roles of glial cells in generating region-specific neuroinflammatory responses and phagocytosis in Parkinson’s disease

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Neural Regeneration Research 2025年第10期20卷 2917-2918页

作者： Leyre Ayerra maria S.Aymerich Universidad de Navarra Facultad de CienciasDepartamento de Bioquímica y GenéticaPamplonaSpain CIMA-Universidad de Navarra PamplonaSpain IdiSNA Instituto de Investigación Sanitaria de NavarraPamplonaSpain

Neuroinflammation is associated with Parkinson’s disease:Reactive gliosis and neuroinflammation are hallmarks of Parkinson’s disease(PD),a multisystem neurodegenerative disorder characterized by a progressive loss of dopaminergic *** has long been considered a mere consequence of neuronal loss,but whether it promotes PD or is a key player in disease progression remains to be *** leukocyte antigen.

关键词： inflammation leukocyte generating

Calcium-sensitive protein MLC1 as a possible modulator of the astrocyte functional state

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Neural Regeneration Research 2025年第7期20卷 2008-2010页

作者： Elena Ambrosini Angela Lanciotti maria Stefania Brignone Department of Neuroscience Istituto Superiore di SanitàRomeItaly

Astrocytes,the main population of glial cells in the central nervous system(CNS),exert essential tasks for the control of brain tissue homeostasis,supporting neuron and other glial cell activity from the developmental stage to adult *** maintain the optimal functionality of the brain,astroglial cells are particularly committed to reacting to every change in tissue homeostatic conditions,from mild modifications of the physiological environment,a process called astrocyte activation,to the more severe alterations occurring in pathological situations causing astrocyte reactivity or reactive astrogliosis(Escartin et al.,2021).During these reactive states,astrocytes mount an active,progressive response encompassing morphological,molecular,and interactional remodeling,leading to the acquisition of new functions and the loss of others,whose intensity,duration,and reversibility are dependent on the nature of the stimulus and regulated in a context-specific manner.

关键词： alterations modulator maintain

Treatment of spinal cord injury with biomaterials and stem cell therapy in non-human primates and humans

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Neural Regeneration Research 2025年第2期20卷 343-353页

作者： Ana Milena Silva Olaya Fernanda Martins Almeida Ana maria Blanco Martinez Suelen Adriani Marques PhD Program in Pathological Anatomy Federal University of Rio de JaneiroRio de JaneiroBrazil Biomedical Science Institute Federal University of Rio de JaneiroRio de JaneiroBrazil Graduate Program in Pathological Anatomy Federal University of Rio de JaneiroRio de JaneiroBrazil Graduate Program in Pathological Anatomy(PPGAP/UFRJ) Department of Neurobiology/Institute of BiologyCampus do GragoatáNiteróiRio de JaneiroBrazil

Spinal cord injury results in the loss of sensory,motor,and autonomic functions,which almost always produces permanent physical ***,in the search for more effective treatments than those already applied for years,which are not entirely efficient,researches have been able to demonstrate the potential of biological strategies using biomaterials to tissue manufacturing through bioengineering and stem cell therapy as a neuroregenerative approach,seeking to promote neuronal recovery after spinal cord *** of these strategies has been developed and meticulously evaluated in several animal models with the aim of analyzing the potential of interventions for neuronal repair and,consequently,boosting functional *** the majority of experimental research has been conducted in rodents,there is increasing recognition of the importance,and need,of evaluating the safety and efficacy of these interventions in non-human primates before moving to clinical trials involving therapies potentially promising in *** article is a literature review from databases(PubMed,Science Direct,Elsevier,Scielo,Redalyc,Cochrane,and NCBI)from 10 years ago to date,using keywords(spinal cord injury,cell therapy,non-human primates,humans,and bioengineering in spinal cord injury).From 110 retrieved articles,after two selection rounds based on inclusion and exclusion criteria,21 articles were ***,this review arises from the need to recognize the experimental therapeutic advances applied in non-human primates and even humans,aimed at deepening these strategies and identifying the advantages and influence of the results on extrapolation for clinical applicability in humans.

关键词： bioengineering biomaterials cell therapy humans non-human primates spinal cord injury stem cell therapy

Challenges and improvement strategies in the hospitalization of chronic multimorbid patients

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World Journal of Clinical Cases 2025年第3期13卷 35-41页

作者： Andres Fontalba-Navas Francisco Pozo Muñoz Rogelio Garcia Cisneros maria Jose Garcia Larrosa maria del Mar Callejon Gil Ignacio Garcia Delgado maria Belen Jimenez Martinez Antequera Hospital Northern Málaga Integrated Healthcare AreaAntequera 29200AndalusiaSpain Department of Public Health and Psychiatry University of MálagaMálaga 29010Spain Antequera Hospital Northern Málaga Antequera Integrated Healthcare AreaAntequera 29200MálagaSpain

BACKGROUND Addressing the growing challenge of hospitalizing chronic multimorbid patients,this study examines the strain these conditions impose on healthcare systems at a local level,focusing on a pilot *** diseases and complex patients require comprehensive management strategies to reduce healthcare burdens and improve patient *** proven effective,this pilot model has the potential to be replicated in other healthcare settings to enhance the management of chronic multimorbid *** To evaluate the effectiveness of the high complexity unit(HCU)in managing chronic multimorbid patients through a multidisciplinary care model and to compare it with standard hospital *** The study employed a descriptive longitudinal approach,analyzing data from the Basic Minimum Data Set(BMDS)to compare hospitalization variables among the HCU,the Internal Medicine Service,and other services at Antequera Hospital throughout *** HCU,designed for patients with complex chronic conditions,integrates a patient-centered model emphasizing multidisciplinary care and continuity *** The study employed a descriptive longitudinal approach,analyzing data from the BMDS to compare hospitalization variables among the HCU,the Internal Medicine Service,and other services at Antequera Hospital throughout *** HCU,designed for patients with complex chronic conditions,integrates a patient-centered model emphasizing multidisciplinary care and continuity *** This study demonstrates the effectiveness of the HCU in managing patients with complex chronic diseases through a multidisciplinary *** coordinated care provided by the HCU results in improved patient outcomes,reduced unnecessary hospitalizations,and better management of patient *** superiority of the HCU compared to standard care is evident in key outcomes such as fewer readmissions and higher patient satisfaction,reinforcing its value as a model of ca

关键词： High complexity unit Chronic multimorbidity Patient-centered care Integrated care Healthcare management

Exploring Nanoscale Perovskite Materials for Next‑Generation Photodetectors:A Comprehensive Review and Future Directions

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Nano-Micro Letters 2025年第2期17卷 46-108页

作者： Xin Li Sikandar Aftab maria Mukhtar Fahmid Kabir Muhammad Farooq Khan Hosameldin Helmy Hegazy Erdi Akman State Key Laboratory of Pulsed Power Laser Technology National University of Defense TechnologyHefei 230037AnhuiPeople’s Republic of China Anhui Laboratory of Advanced Laser Technology Hefei 230037AnhuiPeople’s Republic of China Nanhu Laser Laboratory Changsha 410015HunanPeople’s Republic of China Department of Semiconductor Systems Engineering and Clean Energy Sejong UniversitySeoul 05006Republic of Korea Department of Artificial Intelligence and Robotics Sejong UniversitySeoul 05006Republic of Korea School of Engineering Science Simon Fraser UniversityBurnabyBC V5A 1S6Canada Department of Electrical Engineering Sejong UniversitySeoul 05006South Korea Department of Physics Faculty of ScienceKing Khalid UniversityP.O.Box 9004AbhaSaudi Arabia Central Labs King Khalid UniversityAlQura’aP.O.Box 96061413 AbhaSaudi Arabia Scientific and Technological Research and Application Center Karamanoglu Mehmetbey University70100 KaramanTurkey

The rapid advancement of nanotechnology has sparked much interest in applying nanoscale perovskite materials for photodetection *** materials are promising candidates for next-generation photodetectors(PDs)due to their unique optoelectronic properties and flexible synthesis *** review explores the approaches used in the development and use of optoelectronic devices made of different nanoscale perovskite architectures,including quantum dots,nanosheets,nanorods,nanowires,and *** a thorough analysis of recent literature,the review also addresses common issues like the mechanisms underlying the degradation of perovskite PDs and offers perspectives on potential solutions to improve stability and scalability that impede widespread *** addition,it highlights that photodetection encompasses the detection of light fields in dimensions other than light intensity and suggests potential avenues for future research to overcome these obstacles and fully realize the potential of nanoscale perovskite materials in state-of-the-art photodetection *** review provides a comprehensive overview of nanoscale perovskite PDs and guides future research efforts towards improved performance and wider applicability,making it a valuable resource for researchers.

关键词： Nanoscale perovskites Photodetectors Nanosheets Nanorods Nanowires Quantum dots Nanocrystals

Perceptions and emotions in postoperative recovery of patients with perianal diseases

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World Journal of Psychiatry 2025年第1期15卷 179-184页

作者： Bryan Adrian Priego-Parra Jose maria Remes-Troche Digestive Physiology and Gastrointestinal Motility Lab Instituto de Investigaciones Médico-BiológicasUniversidad VeracruzanaVeracruz 91700Mexico

This article examines the complex relationship between disease perception,negative emotions,and their impact on postoperative recovery in patients with perianal *** conditions not only cause physical discomfort,but also carry a significant emotional burden,often exacerbated by social ***-logical factors,including stress,anxiety,and depression,activate neuroendocrine pathways,such as the hypothalamic–pituitary–adrenal axis,disrupting the gut microbiota and leading to *** disruption can delay wound healing,prolong hospital stay,and intensify *** on the findings of Hou et al,our article highlights the critical role of illness perception and negative emotions in shaping recovery *** advocates for a holistic approach that integrates psychological support and gut microbiota modulation,to enhance healing and improve overall patient outcomes.

关键词： Perianal disease Illness perception Gut microbiota Post-surgical outcomes Microbiota