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Systemic analysis of metabolome reconfiguration in Arabidopsis after abiotic stressors uncovers metabolites that modulate defense against pathogens

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Plant Communications 2024年第1期5卷 55-68页

作者： Antoni Garcia-Molina victoria Pastor Centre for Research in Agricultural Genomics(CRAG)CSIC-IRTA-UAB-UB C/Vall MorontaEdifici CRAG08193 Bellaterra(Cerdanyola del Valles)BarcelonaSpain Department of Biology Biochemistryand Natural SciencesSchool of Technology and Experimental SciencesUniversitat Jaume I12006 Castellode la PlanaSpain

Understanding plant immune responses is complex because of the high interdependence among biological processes in homeostatic ***,the integration of environmental cues causes network rewiring that interferes with defense ***,plants retain molecular signatures configured under abiotic stress periods to rapidly respond to recurrent stress,and these can alter *** changes imposed by abiotic stressors are persistent,although their impact on defense remains to be *** this study,we profiled metabolomes of Arabidopsis plants under several abiotic stress treatments applied individually or simultaneously to capture temporal trajectories in metabolite composition during adverse conditions and *** systemic analysis was performed to address the relevance of me-tabolome changes and extract central features to be tested in *** results demonstrate irreversibility in major fractions of metabolome changes as a general pattern in response to abiotic stress ***-tionalanalysisofmetabolomesandco-abundancenetworkspoints toconvergence inthereconfigurationof organic acid and secondary metabolite *** mutant lines for components related to these metabolic pathways showed altered defense capacities against different ***,our data suggest that sustained metabolome changes configured in adverse environments can act as mod-ulators of immune responses and provide evidence for a new layer of regulation in plant defense.

关键词： abiotic stress Arabidopsis biotic stress combinatorial stress metabolomics systems biology

Unveiling DNA methylation in Alzheimer’s disease:a review of array-based human brain studies

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Neural Regeneration Research 2024年第11期19卷 2365-2376页

作者： victoria Cunha Alves Eva Carro Joana Figueiro-Silva Neurodegenerative Diseases Group Hospital Universitario 12 de Octubre Research Institute(imas12)MadridSpain Network Center for Biomedical Research Neurodegenerative Diseases(CIBERNED)MadridSpain PhD Program in Neuroscience Autonoma de Madrid UniversityMadridSpain Neurotraumatology and Subarachnoid Hemorrhage Group Hospital Universitario 12 de Octubre Research Institute(imas12)MadridSpain Neurobiology of Alzheimer’s Disease Unit Functional Unit for Research Into Chronic DiseasesInstituto de Salud Carlos IIIMadridSpain Institute of Medical Genetics University of ZurichZurichSwitzerland Department of Molecular Life Science University of ZurichZurichSwitzerland

The intricacies of Alzheimer’s disease pathogenesis are being increasingly illuminated by the exploration of epigenetic mechanisms,particularly DNA *** review comprehensively surveys recent human-centered studies that investigate whole genome DNA methylation in Alzheimer’s disease *** examination of various brain regions reveals distinctive DNA methylation patterns that associate with the Braak stage and Alzheimer’s disease *** entorhinal cortex emerges as a focal point due to its early histological alterations and subsequent impact on downstream regions like the ***,ANK1 hypermethylation,a protein implicated in neurofibrillary tangle formation,was recurrently identified in the entorhinal ***,the middle temporal gyrus and prefrontal cortex were shown to exhibit significant hypermethylation of genes like HOXA3,RHBDF2,and MCF2L,potentially influencing neuroinflammatory *** complex role of BIN1 in late-onset Alzheimer’s disease is underscored by its association with altered methylation *** the disparities across studies,these findings highlight the intricate interplay between epigenetic modifications and Alzheimer’s disease *** research efforts should address methodological variations,incorporate diverse cohorts,and consider environmental factors to unravel the nuanced epigenetic landscape underlying Alzheimer’s disease progression.

关键词： Alzheimer’s disease ANK1 BIN1 DNA methylation epigenome-wide association studies HOXA3 MCF2L RHBDF2

Pathological and therapeutic effects of extracellular vesicles in neurological and neurodegenerative diseases

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Neural Regeneration Research 2024年第1期19卷 55-61页

作者： Paula lzquierdo-Altarejos victoria Moreno-Manzano Vicente Felipo Laboratory of Neurobiology Centro Investigación Príncipe FelipeValenciaSpain Neuronal and Tissue Regeneration Laboratory Centro Investigación Príncipe FelipeValenciaSpain

Extracellular vesicles are released by all cell types and contain proteins,microRNAs,mRNAs,and other bioactive *** vesicles play an important role in intercellular communication and in the modulation of the immune system and *** cargo of extra cellular vesicles(e.g.,proteins and microRNAs)is altered in pathological *** vesicles contribute to the pathogenesis of many pathologies associated with sustained inflammation and neuroinflammation,including cance r,diabetes,hype rammonemia and hepatic encephalopathy,and other neurological and neurodegenerative *** vesicles may cross the blood-brain barrier and transfer pathological signals from the periphery to the *** contributes to inducing neuroinflammation and cognitive and motor impairment in hyperammonemia and hepatic encephalopathy and in neurodegenerative *** mechanisms involved are beginning to be unde *** example,increased tumor necrosis factor a in extracellular vesicles from plasma of hype rammonemic rats induces neuroinflammation and motor impairment when injected into normal *** the mechanisms by which extracellular vesicles contribute to the pathogenesis of these diseases will help to develop new treatments and diagnostic tools for their easy and early *** contrast,extra cellular vesicles from mesenchymal stem cells have therapeutic utility in many of the above pathologies,by reducing inflammation and neuroinflammation and improving cognitive and motor *** extra cellular vesicles recapitulate the beneficial effects of mesenchymal stem cells and have advantages as therapeutic tools:they are less immunoge nic,may not diffe rentiate to malignant cells,cross the blood-brain barrier,and may reach more easily target *** vesicles from mesenchymal stem cells have beneficial effects in models of ischemic brain injury,Alzheimer's and Parkinson's diseases,hyperammonemia,and

关键词： extracellular vesicles inflammation cognitive function mesenchymal stem cells neurodegenerative diseases neuroinflammation therapy transforming growth factor-β

Medical management of urolithiasis: Great efforts and limited progress

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Asian Journal of Urology 2024年第2期11卷 149-155页

作者： victoria Jahrreiss Christian Seitz Fahad Quhal Department of Urology Comprehensive Cancer CenterMedical University of ViennaViennaAustria Department of Urology King Fahad Specialist HospitalDammamSaudi Arabia

Objective:To provide a comprehensive review on the existing literature on medical management of ***:A thorough literature review was performed using Medline,PubMed/PMC,Embase,and the Cochrane Database of Systematic Reviews up to December 2022 to identify publications on the medical management of *** that assessed dietary and pharmacologic management of urolithiasis were reviewed;studies on medical expulsive therapy were not included in this ***:Medical management of urolithiasis ranges from the prophylactic management of kidney stone disease to dissolution *** most treatment concepts have been long established,large randomized controlled trials are *** modification and increased fluid intake remain cornerstones in the conservative management of urolithiasis.A major limitation for medical management of urolithiasis is poor patient ***:Medical management of urolithiasis is more important in patients with recurrent urolithiasis and patients with metabolic abnormalities putting them at higher risk of developing *** medical management can be effective in limiting stone recurrence,medical interventions often fail due to poor compliance.

关键词： Medicalmanagement Medical therapy Urolithiasis Kidneystonedisease

Molecular mechanisms underlying SARS-CoV-2 hepatotropism and liver damage

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World Journal of Hepatology 2024年第1期16卷 1-11页

作者： Jorge Quarleri M victoria Delpino Instituto de Investigaciones Biomédicas en Retrovirus y Sida(INBIRS) Universidad de Buenos Aires(UBA)Consejo Nacional de Investigaciones Científicas y Técnicas(CONICET)Buenos Aires 1121Argentina

In coronavirus disease 2019(COVID-19),severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)primarily targets the respiratory system,but evidence suggests extrapulmonary organ involvement,notably in the *** RNA has been detected in hepatic tissues,and in situ hybridization revealed virions in blood vessels and endothelial *** microscopy confirmed viral particles in hepatocytes,emphasizing the need for understanding hepatotropism and direct cytopathic effects in COVID-19-related liver *** factors contribute to liver injury,including direct cytotoxicity,vascular changes,inflammatory responses,immune reactions from COVID-19 and vaccinations,and druginduced liver *** a typical hepatitis presentation is not widely documented,elevated liver biochemical markers are common in hospitalized COVID-19 patients,primarily showing a hepatocellular pattern of ***-term studies suggest progressive cholestasis may affect 20%of patients with chronic liver disease post-SARS-CoV-2 *** molecular mechanisms underlying SARS-CoV-2 infection in the liver and the resulting liver damage are ***“Editorial”highlights the expression of the Angiotensin-converting enzyme-2 receptor in liver cells,the role of inflammatory responses,the impact of hypoxia,the involvement of the liver's vascular system,the infection of bile duct epithelial cells,the activation of hepatic stellate cells,and the contribution of monocyte-derived *** also mentions that pre-existing liver conditions can worsen the outcomes of *** the interaction of SARS-CoV-2 with the liver is still evolving,and further research is required.

关键词： SARS-CoV-2 COVID-19 Hepatotropism Angiotensin-converting enzyme-2

Mucopolysaccharidosis typeⅢB:a current review and exploration of the AAV therapy landscape

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Neural Regeneration Research 2024年第2期19卷 355-359页

作者： Courtney J.Rouse victoria N.Jensen Coy D.Heldermon Lacerta Therapeutics AlachuaFLUSA University of Florida College of Medicine GainesvilleFLUSA

Mucopolysaccharidoses typeⅢB is a rare genetic disorder caused by mutations in the gene that encodes for *** results in the aggregation of heparan sulfate polysaccharides within cell lysosomes that leads to progressive and severe debilitating neurological *** treatment options are expensive,limited,and presently there are no approved cures for mucopolysaccharidoses typeⅢ***-associated virus gene therapy has significantly advanced the field forward,allowing researchers to successfully design,enhance,and improve potential *** group recently published an effective treatment using a codon-optimized triple mutant adeno-associated virus 8 vector that restores N-acetyl-alpha-glucosaminidase levels,auditory function,and lifespan in the murine model for mucopolysaccharidoses typeⅢB to that seen in healthy ***,we review the current state of the field in relation to the capsid landscape,adeno-associated virus gene therapy and its successes and challenges in the clinic,and how novel adenoassociated virus capsid designs have evolved research in the mucopolysaccharidoses typeⅢB field.

关键词： adeno-associated virus central nervous system gene therapy heparan sulfate immune response mucopolysaccharidoses type IIIB N-acetyl-alpha-glucosaminidase newborn screening

Fish Gelatin-Based Film Containing Maillard Reaction Products:Properties and Its Use as Bag for Packing Chicken Skin Oil

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Journal of Renewable Materials 2024年第6期12卷 1125-1143页

作者： Krisana Nilsuwan Yolanda victoria Rajagukguk Umesh Patil Thummanoon Prodpran Soottawat Benjakul International Center of Excellence in Seafood Science and Innovation Faculty of Agro-IndustryPrince of Songkla UniversitySongkhla90110Thailand Department of Food Safety and Quality Management PoznańUniversity of Life SciencesPoznań60-637Poland Center of Excellence in Bio-Based Materials and Packaging Innovation Faculty of Agro-IndustryPrince of Songkla UniversityHat YaiSongkhla90110Thailand Department of Food and Nutrition Kyung Hee UniversitySeoul02447Republic of Korea

Maillard reaction is a non-enzymatic browning reaction and its products(MRPs)have been proven to possess antioxidant *** research aimed to produce a fish gelatin-based packaging incorporated with MRPs to retard lipid oxidation in chicken skin oil(CSO)during storage at ambient temperature(28℃–30℃).MRPs produced from fish gelatin and fructose(1:1,90℃,pH 11)showed the highest antioxidant properties compared to those prepared under other *** glycerol/MRPs ratios(30:0,25:5,20:10,15:15,10:20,5:25,0:30)were incorporated into the film and resulting films were ***/MRPs at 10:20 ratio was chosen to add into the film prior to bag preparation via heat sealing *** packed in the bag was monitored for lipid hydrolysis and oxidation during 15 days of storage(30℃±0.5℃,RH 52%±5%).After 15 days,quality deterioration was lower in CSO packed in the prepared gelatin bag as evidenced by lower FFA,TBARS,and volatile compounds in comparison with CSO packed in LDPE *** gelatin film added with MRPs possessed an excellent water vapor barrier property(WV-BP).This finding indicated that MRPs could be used to substitute glycerol and simultaneously could serve as antioxidants for the developed active *** novel packaging can be a potential alternative packaging for retarding lipid oxidation of lipid or fatty foods.

关键词： Active film antioxidant shelf-life extension Maillard reaction products fish gelatin

Auxin signaling gets oxidative to promote root hair growth

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Molecular Plant 2024年第5期17卷 696-698页

作者： victoria Berdion Gabarain Miguel A.Ibeas Hernan Salinas-Grenet Jose M.Estevez Fundación Instituto Leloir&IIBBA-CONICET Av.Patricias Argentinas 435Buenos Aires C1405BWEArgentina Centro de Biotecnología Vegetal Facultad de Ciencias de la VidaUniversidad Andres BelloSantiagoChile ANID Millennium Science Initiative ProgramMillennium Nucleus for the Development of Super Adaptable Plants(MN-SAP)SantiagoChile ANID Millennium Science Initiative ProgramMillennium Institute for Integrative Biology(iBio)SantiagoChile

Root hairs(RHs)emerge as cylindrical cell protrusions from the root epidermis in a polar manner,and these outgrows increase the rhizosphere space to acquire water and nutrients,anchor the plant,and interact with various soil *** is one of the key hormones to promote RH growth,and high levels of auxin are directly promoted by low levels of macronutrients in the soil,such as phosphate(Bhosale et al.,2018)and nitrates(Jia et al.,2023).The nutritional signals for roots,which rapidly change in both time and place within the soil,are tightly linked to signaling pathways that execute swifts on cellular processes to adjust to a challenging *** rapid alkalinization factors(RALFs)are peptides that are released outside the cell and act as peptide-hormone *** attach to the extracellular domains of members of the Catharanthus roseus RECEPTOR-LIKE KINASE 1-LIKE family,specifically FERONIA(FER)in conjunction with its co-receptor LORELEI-LIKE-GPIANCHORED PROTEIN 1.

关键词： soil outside alkali

A census tract-level assessment of social determinants of health,traffic exposure,and asthma exacerbations in New York State's Medicaid Population(2005–2015)

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Eco-Environment & Health 2024年第3期3卷 300-307页

作者： Temilayo Adeyeye Tabassum Zarina Insaf Catherine Adler victoria Wagner Anisa Proj Susan McCauley Bureau of Environmental and Occupational Epidemiology New York State Department of HealthAlbanyNY 12237USA Department of Environmental Health Sciences University at Albany School of Public HealthAlbanyNY 12222USA Bureau of Cancer Epidemiology New York State Department of HealthAlbanyNY 12237USA Department of Epidemiology and Biostatistics University at Albany School of Public HealthAlbanyNY 12222USA Office of Quality and Patient Safety New York State Department of HealthAlbanyNY 12237USA Bureau of Chronic Disease Evaluation and Research New York State Department of HealthAlbanyNY 12237USA

This study aims to evaluate the association between social determinants,environmental exposure metrics,and the risk of asthma emergency department(ED)visits in the New York State(NYS)Medicaid population using smallarea *** densities for each census tract in NYS were calculated using the length of road segments within each tract and total area of the tract to produce a measure of average number of vehicles per square meter per *** on social determinants of health including internal and external environments and other demographic factors were obtained from various *** regression analyses were conducted to identify significant factors associated with asthma ED visits in Medicaid claim and encounter data for years 2005–*** traffic density in NYS excluding New York City(NYC)correlated with increased risk of asthma ED visits(RR 1.69;95%CI:1.42,2.00),mitigated by adjusting for environmental and social determinants(RR 1.00;95%CI:0.85,1.19).Similar trends were observed in NYC only(RR 1.19;95%CI:1.00,1.41),with the adjusted risk remaining elevated(RR 1.14;95%CI:0.98,1.33)albeit not statistically *** in census tracts with high concentrated disadvantage index,high proportions of minorities,and less green space predicted higher asthma ED *** mapped predicted rates and model residuals to identify areas of high *** results support previous findings that environmental and social risk factors in poor and urban areas contribute to asthma exacerbations in the NYS Medicaid population,even if they may not necessarily contribute to its development.

关键词： Asthma Medicaid Social determinants Traffic density Environmental exposures