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Differential response of injured and healthy retinas to syngeneic and allogeneic transplantation of a clonal cell line of immortalized olfactory ensheathing glia:a double-edged sword

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Neural Regeneration Research 2025年第8期20卷 2395-2407页

作者： María Norte-Muñoz María Portela-Lomba Paloma Sobrado-Calvo Diana Simón Johnny Di Pierdomenico Alejandro Gallego-Ortega Mar Pérez JoséMCabrera-Maqueda Javier Sierra Manuel Vidal-Sanz María Teresa Moreno-Flores Marta Agudo-Barriuso Grupo de Investigación Oftalmología Experimental Departamento de OftalmologíaOptometríaOtorrinolaringología y Anatomía PatológicaFacultad de MedicinaUniversidad de MurciaInstituto Murciano de Investigación Biosanitaria(IMIB)Campus de Ciencias de la SaludMurciaSpain Experimental Sciences Faculty Universidad Francisco de VitoriaPozuelo de AlarcónMadridSpain Anatomy Histology and Neuroscience DepartmentMedicine FacultyUniversidad Autónoma de MadridMadridSpain Center of Neuroimmunology Service of NeurologyLaboratory of Advanced Imaging in Neuroimmunological DiseasesHospital Clínic of BarcelonaInstitut d’Investigacions Biomèdiques August Pi i Sunyer(IDIBAPS)and Universitat de BarcelonaBarcelonaSpain Medicine Faculty Universidad Francisco de VitoriaPozuelo de AlarcónMadridSpain

Olfactory ensheathing glia promote axonal regeneration in the mammalian central nervous system,including retinal ganglion cell axonal growth through the injured optic ***,it is unknown whether olfactory ensheathing glia also have neuroprotective *** ensheathing glia express brain-derived neurotrophic factor,one of the best neuroprotectants for axotomized retinal ganglion ***,we aimed to investigate the neuroprotective capacity of olfactory ensheating glia after optic nerve *** ensheathing glia cells from an established rat immortalized clonal cell line,TEG3,were intravitreally injected in intact and axotomized retinas in syngeneic and allogeneic mode with or without microglial inhibition or immunosuppressive *** and gene expression analyses were *** bulb-derived primary olfactory ensheathing glia and TEG3 express major histocompatibility complex classⅡ*** and syngenically transplanted TEG3 cells survived in the vitreous for up to 21 days,forming an *** axotomized retinas,only the allogeneic TEG3 transplant rescued retinal ganglion cells at 7 days but not at 21 *** these retinas,microglial anatomical activation was higher than after optic nerve crush *** intact retinas,both transplants activated microglial cells and caused retinal ganglion cell death at 21 days,a loss that was higher after allotransplantation,triggered by pyroptosis and partially rescued by microglial inhibition or ***,neuroprotection of axotomized retinal ganglion cells did not improve with these *** different neuroprotective properties,different toxic effects,and different responses to microglial inhibitory treatments of olfactory ensheathing glia in the retina depending on the type of transplant highlight the importance of thorough preclinical studies to explore these variables.

关键词： cell therapy immune recognition major histocompatibility complex class II(MHCII) neuroprotection olfactory ensheathing glia retinal ganglion cells

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Profile and geographical distribution of reported cutaneous leishmaniasis cases in Northwestern Saudi Arabia,from 2010 to 2013

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Asian Pacific Journal of Tropical Medicine 2015年第4期8卷 287-291页

作者： Najoua Haouas Omar Amer Asma Ishankyty Adnan Alazmi Ibrahim Ishankyty College of Applied Medical Sciences Clinical Laboratory Sciences DepartmentUniversity of Hail Laboratoire de parasitologie-mycologie Medicale et Moleculaire(code LR12ES08) Departement de Biologie Clinique BFaculte de PharmacieUniversite de Monastir

Objective:To describe the profile and geographical distribution of reported cases of cutaneous leishmaniasis(CL)in the province of Hail,Saudi Arabia from 2010 to ***:Human data were collected from the dermatology service of both King Khaled and General Hail ***:A total of 483 confirmed CL cases were *** leishmaniasis follows a seasonal distribution related to the activity of the phlebotomine sand fly *** saudi and non saudi patients were almost equally *** number of reported cases of CL in men was higher than that in *** frequency of CL was asoociated with age and increased in teenager and adult *** analyzing the geographical distribution,the majority of Hail districts were affected with this *** it is more prevalent in Hail ***:The lack of data concerning the parasite,the sand fly fauna and the existing transmission cycles in Hail province make difficult to interpret the reported results and to follow up the spatio-temporal evolution of the disease.

关键词： Cutaneous leishmaniais Epidemiology Hail Saudi Arabia

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Prevalence of Intestinal Parasitic Infection among Pre-School and School-Aged Children Attending to Fann University Hospital, Dakar: Results from Retrospective Analysis

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Advances in Infectious Diseases 2022年第4期12卷 847-860页

作者： Khadime Sylla Doudou Sow Souleye Lelo Cheikh B. Fall Isaac Akhenaton Manga Magatte Ndiaye Babacar Faye Thérèse Dieng Roger Clement Tine Département de parasitologie-mycologie Faculté de Médecine Pharmacie et Odontologie Université Cheikh Anta Diop Dakar Sénégal Laboratoire de parasitologie-mycologie Centre National Hospitalier Universitaire Fann Dakar Sénégal service de parasitologie-mycologie UFR Sciences de la Santé Université Gaston Berger Saint-Louis Sénégal Laboratoire de parasitologie-mycologie Centre National Hospitalier d’enfant Albert Royer Dakar Sénégal

Background: Intestinal parasitic infections represent a major public health problem worldwide. Pre-school and school children have a high risk of infection. The study aimed to determine the epidemiological aspects of intestinal parasitic infections in preschool and school-aged children in Dakar, Senegal. Methods: A retrospective analysis of laboratory records from preschool and school-aged children referred to the Laboratory of Parasitology at the Fann University Hospital in Dakar, Senegal, was carried out. The analysis of the period from 2016 to 2020. Stool samples were examined for the presence of parasites using direct, formal-ether concentration method and the Modified Ziehl Neelsen staining technique. descriptive and analytic analysis was performed with Stata MP 16.1 software. Results: The overall prevalence of intestinal parasitic infection was 26.8% (429/1603). Blastocystis sp. (34%), Entamaeba coli (28%), Giardia intestinalis (9.6%), Endolimax nana (4.9%) and Ascaris lumbricoides (3.5%) were the common parasites found. Out of the 429 children positive for intestinal parasites, protozoa parasites represent 93.9%. Single infection and mixed infection represent 83.7% and 16.3%. The most prevalent associations were E. coli + Blastocystis sp. (6.3%), E. coli + E. nana (3.3%), and G. intestinalis + Blastocystis sp. (1.9%). Children between the ages of 5 - 10 years and those over 10 years had the most parasitic infections with 28.1% [aOR = 1.91;95% CI (1.25 - 2.89)] and 27.4% [aOR = 11.92 (1.07 - 3.07)]. According to the year of sample collection, the prevalence was higher in 2017, 32.6% [aOR = 1.49 (1.11 - 2.01]. The prevalence of intestinal parasitic infection was not significantly related to gender (p = 0.87), season (p = 0.85) and symptomatology (p = 0.19). The main clinical symptoms were dysenteric syndrome, dyspeptic disorders, constipation and abdominal pain. Intestinal parasite carriage in patients with acute diarrhea was 20.4%. In HIV positive with chronic

关键词： Intestinal Parasites Children Epidemiology Senegal

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Interest of D-dimer level,severity of COVID-19 and cost of management in Gabon

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World Journal of Critical Care Medicine 2025年第1期14卷 91-99页

作者： Berthe A Iroungou Arnaud Nze O Helga M Kandet Y Neil-Michel Longo-Pendy Nina D Mezogho-Obame Annicet-Clotaire Dikoumba Guignali L Mangouka UnitéMixte de Recherche Centre International de Recherches Médicales de Franceville et le Service de SantéMilitaireLibreville 20404EstuaireGabon AP-HP Health Economics Research UnitHtel Dieu HospitalParis 75004Ilede-FranceFrance Laboratory Hôpital D'Instruction des Armées D'AkandaLibreville 20404EstuaireGabo Unitéde Recherche enÉcologie de la Santé Centre Interdisciplinaire de Recherches Médicales de FrancevilleFranceville 769Gabon Laboratory Hôpital D'Instruction des Armées Omar Bongo OndimbaLibreville 20404EstuaireGabon department of Medecine Polyvalente Hôpital D'Instruction des Armées Omar Bongo OndimbaLibreville 20404EstuaireGabon

BACKGROUND Coronavirus disease 2019(COVID-19)is strongly associated with an increased risk of thrombotic events,including severe outcomes such as pulmonary *** D-dimer levels are a critical biomarker for assessing this *** Gabon,early implementation of anticoagulation therapy and D-dimer testing has been crucial in managing *** study hypothesizes that elevated Ddimer levels are linked to increased COVID-19 *** To determine the impact of D-dimer levels on COVID-19 severity and their role in guiding clinical *** This retrospective study analyzed COVID-19 patients admitted to two hospitals in Gabon between March 2020 and december *** study included patients with confirmed COVID-19 diagnoses and available D-dimer measurements at *** on demographics,clinical outcomes,D-dimer levels,and healthcare costs were ***-19 severity was classified as non-severe(outpatients)or severe(inpatients).A multivariable logistic regression model was used to assess the relationship between D-dimer levels and disease severity,with adjusted odds ratios(OR)and 95%*** A total of 3004 patients were included,with a mean age of 50.17 years,and the majority were female(53.43%).Elevated D-dimer levels were found in 65.81%of patients,and 57.21%of these experienced severe *** analysis showed that patients with elevated D-dimer levels had 3.33 times higher odds of severe COVID-19(OR=3.33,95%CI:2.84-3.92,Pden,particularly for uninsured *** D-dimer predicts COVID-19 severity and guides treatment,but the high cost of anticoagulant therapy highlights the need for policies ensuring affordable access in resource-limited settings like Gabon.

关键词： D-dimers COVID-19 Management Disease severity Healthcare costs Gabon

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Curcumin in gastric cancer treatment:A commentary on mechanistic insights and future directions

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 265-267页

作者： Xin-Yue Wei Wen-Bo Cao Sai-Jun Mo Zhi-Yan Sun department of Pathophysiology School of Basic Medical SciencesZhengzhou UniversityZhengzhou 450001Henan ProvinceChina School of Basic Medical Science Zhengzhou UniversityZhengzhou 450001Henan ProvinceChina department of Basic Science of Oncology School of Basic Medical SciencesZhengzhou UniversityZhengzhou 450001Henan ProvinceChina department of Special service No.988 Hospital of the Joint Service Support Force of PLAZhengzhou 450042Henan ProvinceChina

The study by Yang et al presents a comprehensive investigation into the thera-peutic potential of curcumin for gastric cancer(GC).Using network pharma-cology,the researchers identified 48 curcumin-related genes,31 of which overlap with GC *** genes,including ESR1,EGFR,CYP3A4,MAPK14,CYP1A2,and CYP2B6,are linked to poor survival in GC *** docking con-firmed strong binding affinity of curcumin to these *** vitro experiments demonstrated that curcumin effectively inhibits the growth and proliferation of BGC-823,suggesting its therapeutic potential in GC through multiple targets and pathways.

关键词： Curcumin Gastric cancer Network pharmacology Mechanism of action In vitro experiments

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Success of intravenous immunoglobulin and steroids in managing severe COVID-19 following lung transplantation:A case report

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World Journal of Transplantation 2025年第1期15卷 178-184页

作者： Yen-Shou Kuo Kuan-Hsun Lin Ying-Yi Chen Yuan-Ming Tsai Ti-Hui Wu Hsu-Kai Huang Tsai-Wang Huang Division of Thoracic Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 114202Taiwan

BACKGROUND Coronavirus disease 2019(COVID-19)pneumonia with severe septic shock and acute respiratory distress syndrome(ARDS)are critical illnesses for patients following *** immunoglobulin(IVIG)plays a role in both immune support and inflammation control,especially in immunocompromised *** case report describes the first successful experience using IVIG and pulse steroids to manage this critical condition following lung *** SUMMARY A 65-year-old male patient reported a history of chronic obstructive pulmonary disease and poor lung function and received bilateral sequential lung ***,he developed COVID-19 pneumonia,severe septic shock,and *** recovered from this critical condition after empirical antibiotics administration and veno-venous extracorporeal membrane oxygenation,in addition to IVIG and pulse *** IVIG is a valuable adjunct in managing severe sepsis in lung transplant recipients after COVID-19 *** aim,for the first time,to report the success of such a management approach for COVID-19 ARDS and sepsis in the post-lung transplant *** further investigations,this is a starting point for wider analysis of such an approach in this setting and consequently helps guide clinical practice for such a challenging patient population moving forward.

关键词： COVID-19 Septic shock Intravenous immunoglobulin Lung transplantation Post-transplant complications Case report

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Impact of community public health care on treatment effect,health cognition,and self-management in patients with type 2 diabetes

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World Journal of Clinical Cases 2025年第5期13卷 22-29页

作者： Hong Shi Chun Liu Hong-Yan Luo department of Infrastructure Operation West China Hospital of Sichuan UniversityChengdu 610041Sichuan ProvinceChina department of Public Health Minzu Street Community Health Service CenterWuhan 430000Hubei ProvinceChina Caotang Community Health service Center Chengdu 610031Sichuan ProvinceChina

BACKGROUND At present,China has become the country with the largest number of individuals with diabetes mellitus(DM)in the world,with a total of approximately 140 million patients,the majority of whom have type 2 DM(T2DM).Based on conven-tional nursing methods,community home care has important clinical significance in controlling blood sugar and disease *** To explore the impact of community public health nursing on treatment effect,health cognition,and self-management in patients with *** One hundred patients with T2DM were selected as the research *** patients were divided into either a conventional nursing group or community nursing(CN)group using the random number table *** conventional nursing group(50 cases)received routine care,while the CN group(50 cases)received community public health care in addition to routine care as that for the conventional nursing *** rate of excellent and good blood glucose control,fasting blood glucose before and after care,2-h postprandial blood glucose,health cognition,and self-management ability,and patient satisfaction were compared between the two *** The CN group had a higher rate of excellent blood sugar control than the conventional nursing group(88%vs 70%,P0.05).After nursing,fasting blood glucose and 2-h postprandial blood glucose were reduced to varying degrees in both groups,and both blood glucose levels in the CN group were lower than those of the conventional nursing group(P<0.05).Compared with the scores before care,the cognitive level score for diabetes and self-management ability score improved after care in both *** cognitive level and self-management ability of patients in the CN group were higher than those of the conventional nursing group(P<0.05).The overall satisfaction of the CN group was better than

关键词： Community public health care Type 2 diabetes Blood sugar control Self-management ability Cognition level

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Targeting harmful effects of non-excitatory amino acids as an alternative therapeutic strategy to reduce ischemic damage

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Neural Regeneration Research 2025年第9期20卷 2454-2463页

作者： Victoria Jiménez Carretero IrisÁlvarez-Merz Jorge Hernández-Campano Sergei A.Kirov Jesús M.Hernández-Guijo department of Pharmacology and Therapeutic School of MedicineUniv.Autónoma de MadridMadridSpain Ramón y Cajal Institute for Health Research(IRYCIS) Neurobiology-Research ServiceHospital Ramón y CajalMadridSpain Institute of Neurobiology Faculty of Mathematics and Natural SciencesHeinrich Heine University DüsseldorfDüsseldorfGermany department of Neuroscience and Regenerative Medicine&department of Neurosurgery Medical College of Georgia at Augusta UniversityAugustaGAUSA

The involvement of the excitatory amino acids glutamate and aspartate in ce rebral ischemia and excitotoxicity is ***,the role of non-excitatory amino acids in brain damage following a stroke or brain trauma remains largely *** release of amino acids by necrotic cells in the ischemic core may contribute to the expansion of the *** findings indicated that the reversible loss of field excitato ry postsynaptic potentials caused by transient hypoxia became irreversible when exposed to a mixture of just four non-excitatory amino acids(L-alanine,glycine,L-glutamine,and L-serine)at their plasma *** amino acids induce swelling in the somas of neurons and astrocytes during hypoxia,along with permanent dendritic damage mediated by N-methyl-D-aspartate *** N-methyl-D-aspartate receptors prevented neuronal damage in the presence of these amino acids during *** is likely that astroglial swelling caused by the accumulation of these amino acids via the alanine-serine-cysteine transporter 2 exchanger and system N transporters activates volume-regulated anion channels,leading to the release of excitotoxins and subsequent neuronal damage through N-methyl-D-aspartate receptor ***,previously unrecognized mechanisms involving non-excitatory amino acids may contribute to the progression and expansion of brain injury in neurological emergencies such as stroke and traumatic brain *** these pathways co uld highlight new therapeutic targets to mitigate brain injury.

关键词： cell swelling N-methyl-D-aspartate receptor non-excitatory amino acids stroke synaptic transmission

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Efficacy and safety of Tripterygium wilfordii glycosides tablets combined with Western medicine for patients with rheumatic immune diseases

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World Journal of Clinical Cases 2025年第6期13卷 14-23页

作者： Hang Shu Xiao-Yu Chen Jie Zhao Pin Li Zhen Sun department of Traditional Chinese Medicine Hangzhou Special Service Recuperation Center of Chinese People's Liberation Army Air ForceNanjing 210000Jiangsu ProvinceChina department of Convalescence Hangzhou Special Service Recuperation Center of Chinese People's Liberation Army Air ForceNanjing 210000Jiangsu ProvinceChina

BACKGROUND Rheumatic immune diseases are a group of chronic inflammatory diseases charac-terized by joint and systemic multi-organ involvement,including rheumatoid arthritis,systemic lupus erythematosus,and Sjogren’s syndrome,among *** pathogenesis of these diseases is related to the abnormal activation and regulatory imbalance of the immune *** prevalence and morbidity of rheumatic immune diseases are high,imposing a significant burden on patients'quality of life and socio-economic ***,the treatment of rheumatic immune diseases mainly relies on Western medicine,such as non-steroidal anti-inflammatory drugs,glucocorticoids,disease-modifying antirheumatic drugs,and ***,the therapeutic effects of Western medicine are not ideal,some patients poorly respond or are resistant to Western medicine,and long-term use often causes various adverse *** To systematically evaluate the efficacy and safety of Tripterygium wilfordii gly-cosides tablets combined with Western medicine in the treatment of patients with rheumatic immune *** This study conducted a meta-analysis to systematically evaluate the efficacy and safety of Tripterygium wilfordii glycosides tablets combined with Western medicine for patients with rheumatic immune *** and English databases were searched for randomized controlled trials(RCTs)on the treatment of rheumatic immune diseases with Tripterygium wilfordii glycosides tablets combined with Western *** quality of the included studies was assessed using the Cochrane risk of bias assessment ***-analysis was performed using RevMan 5.4 *** The meta-analysis included 11 RCTs involving 1026 patients with rheumatic immune *** combined treatment significantly reduced the risk of disease recurrence(relative risk=1.07,95%confidence interval:1.01-1.15,Pdes

关键词： Rheumatic immune diseases Tripterygium wilfordii polyglycosides tablets Western medicine treatment Systematic review Meta-analysis

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A multigene phylogeny reveals that Ochroconis belongs to the family Sympoventuriaceae (Venturiales,Dothideomycetes)

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Fungal Diversity 2014年第2期65卷 77-88页

作者： M.Machouart K.Samerpitak G.S.de Hoog C.Gueidan service de parasitologie-mycologie CHU de NancyHôpital Brabois11 allée du Morvan54511 Vandoeuvre-les-NancyFrance CBS-KNAW Fungal Biodiversity Centre P.O.Box 851673508 AD UtrechtThe Netherlands department of Microbiology Faculty of MedicineKhon Kaen University123 Mittraparp HighwayMuang DistrictKhon Kaen 40002Thailand department of Life Sciences Division of Genomic&Microbial DiversityThe Natural History MuseumCromwell roadLondon SW75BDUnited Kingdom

Ochroconis is a genus of ascomycete fungi that includes oligotrophic saprobes and some opportunistic species causing infections in *** most important of these opportunists is the neurotropic species Ochroconis gallopava,which occurs in birds and occasionally in immunocompromised *** Ochroconis species have been isolated from superficial infections of cats,dogs and *** their natural environment,these species are found in litter,soil,and on moist *** thermophilic species have been isolated from hot springs,industrial effluents,and self-heated plant *** their ecology and epidemiology has been investigated,their classification within the ascomycetes is still ***,the phylogenetic placement of Ochroconis is investigated using a four-gene phylogeny(nuLSU,nuSSU,mtSSU and RPB2).The results show that Ochroconis and its recently described sister genus Verruconis belong to the order Venturiales(Dothideomycetes)and are nested within the Sympoventuriaceae,a family recently erected for a group of plant-saprobes or-pathogens sister to the *** form a well-supported monophyletic group together with five species of the anamorphic genus Fusicladium isolated from leaf and needle litters.

关键词： Dactylaria Fusicladium Classification Molecular phylogenetics Opportunistic vertebrate pathogens

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