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Cancer Communications 2019年第1期39卷 620-622页

作者： trace m.jones Claudia Espitia Wei Wang Steffan T.Nawrocki Jennifer S.Carew University of Arizona Cancer Center TucsonAZ 85724USA Division of Translational and Regenerative medicine Department of MedicineUniversity of ArizonaTucsonAZ 85721USA Department of Pharmacology and Toxicology University of ArizonaTucsonAZ 85721USA Arizona Center for Drug Discovery TucsonAZ 85721USA

Autophagy is a lysosomal-mediated degradation pro-cess that controls the turnover of organelles and long-lived *** of its role in maintaining cellu-lar homeostasis,autophagy is frequently stimulated in response to stress conditions such as those imposed by chemotherapy,nutrient deprivation,and microenviron-mental *** this capacity,autophagy serves as a mechanism to generate alternative sources of metabolic fuel that promote survival when preferred energy gener-ating pathways are impaired[1].Over the past decade,stress-induced autophagy has emerged as an important driver of malignant progression and anticancer drug *** all classes of clinically relevant anti-cancer agents,as well as radiotherapy,have been dem-onstrated to stimulate autophagy in preclinical studies[2].In the overwhelming majority of cases,genetically or pharmacologically impairing autophagy has been shown to yield therapeutic benefit in a manner that significantly improves the efficacy of the relevant agents or modalities[3].

关键词： impaired autophagy beyond

Recent advances and future directions in preclinical research of argininevasopressin(AVP) receptor blocker conivaptan in the context of stroke

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Neural Regeneration Research 2016年第3期11卷 392-393页

作者： Emil Zeynalov Susan m.jones Swedish medical Center Neurotrauma Research Department Englewood

Stroke is a major cause of mortality and permanent *** onset of stroke is followed by life-threatening pathophysiological responses including brain edema,elevation of intracranial pressure,disruption of blood-brain barrier（BBB）,brain infarct and permanent tissue *** edema develops due to accumulation of water in intracellular and extracellular compartments of the brain,

关键词： edema permanent disability intracranial elevation blocker infarct disruption advances mortality

Dim artificial light at night reduces the cellular immune response of the black field cricket, Teleogryllus commodus

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Insect Science 2020年第3期27卷 571-582页

作者： Joanna Durrant mark P.Green Theresa m.jones The School of BioSciences Faculty of ScienceUniversity of MelbourneVictoria3010Australia

A functioning immune system is crucial for protection against disease and illness,yet increasing evidence suggests that species living in urban areas could be suffering from immune suppression,due to the presence of artificial light at night(ALAN).This study examined the effects of ecologically relevant levels of ALAN on three key measures of immune function(haemocyte concentration,lytic activity,and phenoloxidase activity)using a model invertebrate species,the Australian black field cricket,Teleogryllus *** reared crickets under an ecologically relevant daily light‐cycle consisting of 12 hr bright daylight(2600 lx)followed by either 12 h darkness(0 lx)or dim environmentally relevant ALAN(1,10,100 lx),and then assessed immune function at multiple time points throughout adult life using haemolymph *** found that the presence of ALAN had a clear negative effect on haemocytes,while the effects on lytic activity and phenoloxidase activity were more complex or largely unaffected by ***,the effects of lifelong exposure to ALAN of 1 lx were comparable to those of 10 and 100 *** data suggest that the effects of ALAN could be large and widespread,and such reductions in the core immune response of individuals will likely have greater consequences for fitness and survival under more malign conditions,such as those of the natural environment.

关键词： circadian rhythm ecophysiology immune function immunomodulation invertebrate light pollution melatonin urbanization

Developing an identities-based approach to support more robust resilience and recovery in heritage planning and management

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Built Heritage 2023年第2期7卷 3-14页

作者： Zachary m.jones Théodora Pappas DASTU Politecnico di MilanoMilanItaly

Resilience has become an increasingly important concept in the cultural heritage feld,particularly in the aftermath of the unprecedented challenges the COVID-19 global pandemic ***,on a conceptual and practical level,resilience remains closely linked to the technical conservation of built heritage,and there remains a need to develop broader approaches inclusive of cultural and socioeconomic *** article investigates the potential applicability of theoretical concepts linked to identity and identities in heritage planning to help fll these gaps and develop approaches that consider resilience and are better able to address a range of unanticipated *** frst review the literature and policy documents to defne and identify the potential for identities-based *** then examine the case of matera,an extremely fragile world heritage site in southern Italy that has been continuously inhabited for more than 8000 years and provides a relevant example of *** explore the trends and efects of globalised tourism development before the pandemic and the post pandemic emergence of more local/regional and slow tourism patterns,largely based on cultural solutions to local development challenges and knowledge *** this comparison,we analyse the potential and limitations of introducing identities-based concepts into heritage planning as a more robust way to enhance resilience and prepare cities for unexpected future crises.

关键词： identity heritage management plans matera resilience locally based development mode

Ligand-mediated contaminant degradation by bare and carboxymethyl cellulose-coated bimetallic palladium-zero valent iron nanoparticles in high salinity environments

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Journal of Environmental Sciences 2019年第3期31卷 303-311页

作者： Xiaoming ma Di He Adele m.jones T.David Waite Taicheng An Institute of Environmental Health and Pollution Control Guangdong University of Technology Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control School of Environmental Science and Engineering Guangzhou University of Technology School of Civil and Environmental Engineering University of New South Wales

The application of nanoscale zero-valent iron(nZVI) for the degradation of contaminants has been extensively investigated, however, few studies have focused on degradation in high salinity environments. In this study, the ability of bare and carboxymethyl cellulose(CmC)-coated bimetallic Pd-nZVI particles to degrade 33′44′-tetrachlorobiphenyl in high saline water(SW) is examined with particular attention given to the effects of ethylenediaminetetraacetic acid(EDTA) on the rate of degradation. EDTA enhances the reactivity of Pd-nZVI in SW, with evidence provided to link this to the removal of the passivating layer. Additionally, a conceptual model is proposed which provides a quantitative description of the removal of these iron oxide layers in the presence of EDTA. An optimum EDTA to bare Pd-nZVI molar ratio of 0.1 exists, with insufficient EDTA unable to remove the passivating layer whilst excess EDTA results in Fe loss and enhanced agglomeration due to magnetic attraction of the bare Fe(0) particles. In contrast, CmCcoating of Pd-nZVI assemblages actually impedes degradation, despite the coated particles displaying a smaller average size compared to uncoated particles, with even the presence of EDTA in this case not significantly improving degradation. The reduced reactivity in the presence of CmC is primarily attributed to the effect of CmC on the association of Pd with nZVI particles. In particular, the presence of CmC reduced the total amount of Pd incorporated with the stabilized particles compared to the non-stabilized ***, the presence of CmC results in less Pd present in its reactive zero-valent oxidation state.

关键词： Bimetallic zero valent iron ligand-mediated depassivation polychlorinated biphenyls high salinity water

ABA signaling prevents phosphodegradation of the SR45 splicing factor to alleviate inhibition of early seedling development in Arabidopsis

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Plant Communications 2023年第2期4卷 272-285页

作者： Rui Albuquerque-martins Dora Szakonyi James Rowe Alexander m.jones Paula Duque Instituto Gulbenkian de Ciencia 2780-156 OeirasPortugal Sainsbury Laboratory University of CambridgeCambridge B21LRUK

Serine/arginine-rich(SR)proteins are conserved splicing regulators that play important roles in plant stress responses,namely those mediated by the abscisic acid(ABA)*** Arabidopsis thaliana SR-like protein SR45 is a described negative regulator of the ABA pathway during early seedling *** the inhibition of growth by ABA signaling is counteracted to maintain plant development under stress conditions remains largely ***,we show that SR45 overexpression reduces Arabidopsis sensitivity to ABA during early seedling *** and confocal microscopy analyses of transgenic plants expressing fluorescently tagged SR45 revealed that exposure to ABA dephosphorylates the protein at multiple amino acid residues and leads to its accumulation,due to SR45 stabilization via reduced ubiquitination and proteasomal *** phosphomutant and phosphomimetic transgenic Arabidopsis lines,we demonstrate the functional relevance of ABA-mediated dephosphorylation of a single SR45 residue,T264,in antagonizing SR45 ubiquitination and degradation to promote its function as a repressor of seedling ABA *** results reveal a mechanism that negatively autoregulates ABA signaling and allows early plant growth under stress via posttranslational control of the SR45 splicing factor.

关键词： abscisic acid alternative splicing Arabidopsis thaliana protein phosphorylation SR proteins

mobilization of Lead by Several Chelating Agents in mice Injected with Lead

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中国医科大学学报 1989年第S2期18卷 36-42页

作者：徐兆发 mark m.jones Department of Public Health China Medical University Department of Chemistry and Center in molecular Toxicology Vanderbilt University USA

The relative abilities of several chelating agents to act as antagonists for acute and chronic lead poisoning have been examined in the *** acute LD50 for lead acetate trihydrate was determined and found to be 135.3 mg Pb/kg for i. p. injection with a 95% confidence interval of 87.1 to 210.3 mg Pb/kg. The relative efficacy of chelating agents to reduce liver,kidney, spleen, bone and brain levels of lead was determined. The spleen levels were found to undergo little differences between the control and treated groups, but the liver, kidney, bone and brain levels showed significant differences in some cases. Of the compounds examind, meso-2, 3-dimercaptosuccinic acid （DmSA）and sodium 2,3-dimercaptopropane-1-sulfonate（DmPS） were as effective as disodium calcium ethylenediaminetetraacetate （Na2CaEDT A）. The resuits indicated that DmSA was a promising chelating agent and may be worthy of further investigation in the clinic.

关键词： chelating sulfonate acetate poisoning disodium spleen worthy confidence solubility allowed

Arterial Stiffness as a Cardiovascular Risk Factor in Prostate Cancer Survivors:A Case-Control Study

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Journal of Science in Sport and Exercise 2021年第2期3卷 171-178页

作者： Lynnette m.jones Rebekah Wilson Lee Stoner J.Chris Baldi School of Physical Education Sportand Exercise SciencesUniversity of OtagoPO Box 56DunedinNew Zealand Department of Sport and Exercise Science University of North CarolinaChapel HillNC 27599-8700USA Department of medicine University of OtagoPO Box 56DunedinNew Zealand

Purpose In New Zealand,prostate cancer (PCa) is the most commonly diagnosed cancer in men and the third most common cause of male cancer *** these patients,the most common non-cancer related cause of death is cardiovascular disease (CVD).Aortic arterial stiffness may be clinically viable solution for detecting and tracking CVD risk factor in PCa *** aim of the study was to determine whether aortic arterial stiffness is increased in PCa survivors compared to age-matched *** Participants recruited for this prospective comparative study were PCa survivors who had completed treatment(other than endocrine therapy) or were on active surveillance compared,or were age-matched non-cancer *** a single 1-h appointment,all participants had measures of aortic arterial stiffness,arterial wave reflection,central blood pressure and body composition *** Ninety-eight men were recruited,51 PCa survivors and 47 *** was no significant between group dif-ference for aortic arterial stiffness[12.0 m/s (SD:1.7) vs.12.0 m/s (SD:1.9),P=0.953,d=0.0].Fat free mass[60.7 kg(SD:4.9) vs.65.1 kg (SD:8.3),P=0.007,d=0.6]and skeletal muscle index[8.6 kg/m2 (SD:0.6) vs.9.0 kg/m2 (SD:0.9),P=0.050,d=0.5]were lower in the PCa *** Aortic arterial stiffness is not increased (worse) in men with PCa who receive various treatments,compared to age-matched *** findings may indicate that factors other than increased aortic arterial stiffness contribute to heightened risk of cardiovascular events in this population.

关键词： Prostate cancer Cardiovascular disease Risk Arterial stiffness

G protein controls stress readiness by modulating transcriptional and metabolic homeostasis in Arabidopsis thaliana and marchantia polymorpha

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molecular Plant 2022年第12期15卷 1889-1907页

作者： Ting-Ying Wu Shalini Krishnamoorthi Kulaporn Boonyaves Isam Al-Darabsah Richalynn Leong Alan m.jones Kimitsune Ishizaki Kang-Ling Liao Daisuke Urano Temasek Life Sciences Laboratory SingaporeSingapore Department of mathematics University of ManitobaWinnipegMBCanada Singapore-mIT Alliance for Research and Technology SingaporeSingapore Department of Biological Sciences National University of SingaporeSingapore 117558Singapore Departments of Biology and Pharmacology University of North CarolinaChapel HillNCUSA Graduate School of Science Kobe UniversityKobeHyogo 657-8501Japan

The core G protein signaling module,which consists of Gαand extra-large Gα(XLG)subunits coupled with the Gβγdimer,is a master regulator of various stress *** this study,we compared the basal and salt stress-induced transcriptomic,metabolomic and phenotypic profiles in Gα,Gβ,and XLG-null mutants of two plant species,Arabidopsis thaliana and marchantia polymorpha,and showed that G protein mediates the shift of transcriptional and metabolic homeostasis to stress readiness *** demonstrated that such stress readiness serves as an intrinsic protection mechanism against further stressors through enhancing the phenylpropanoid pathway and abscisic acid ***,WRKY transcription factors were identified as key intermediates of G protein-mediated homeostatic *** and mathematical model comparisons between *** and *** revealed evolutionary conservation of transcriptional and metabolic networks over land plant evolution,whereas divergence has occurred in the function of plant-specific atypical XLG *** together,our results indicate that the shifts in transcriptional and metabolic homeostasis at least partially act as the mechanisms of G protein-coupled stress responses that are conserved between two distantly related plants.

关键词： homeostatic adjustments transcriptional regulation metabolic regulation heterotrimeric G protein evolutionary conservation

Gait analysis in swine,sheep,and goats after neurologic injury:a literature review

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Neural Regeneration Research 2023年第9期18卷 1917-1924页

作者： Jacob W.Sveum Raveena R.mishra Taylor L.marti Jalon m.jones Daniel J.Hellenbrand Amgad S.Hanna Department of Neurological Surgery University of Wisconsin School of Medicine and Public Health(UWSMPH)MadisonWIUSA

medical research on neurologic ailments requires representative animal models to validate treatments before they are translated to human clinical *** are the predominant animal model used in neurological research despite limited anatomic and physiologic similarities to *** a result,functional testing designed to assess locomotor recovery after neurologic impairment is well established in rodent ***,large r,more clinically relevant models have not been as well *** achieve similar locomotor testing standardization in larger animals,the models must be accessible to a wide array of ***-human primates are the most relevant animal model fo r translational research,however ethical and financial barriers limit their *** review focuses on swine,sheep,and goats as large animal alternatives for transitional studies between rodents and non-human *** objective of this review is to compare motor testing and data collection methods used in swine,sheep,and goats to encourage testing standardization in these larger animal *** Pubmed database was analyzed by searching combinations of swine,sheep,and goats,neurologic injuries,and functional *** were categorized by animal model,data collection method,and assessment *** and sheep were used in the majority of the studies,while only two studies were found using *** functional assessments included open pen analysis,treadmill walking,and guided free *** collection methods included subjective behavioral rating scales and objective tools such as pressure-sensitive mats and image-based analysis ***,swine and sheep were well-suited for a variety of assessment designs,with treadmill walking and guided free walking offering the most consistency across multiple *** collection methods varied,but image-based gait analysis software provided the most robust *** studies should be conducted to stan

关键词： functional testing gait analysis goats large animals neurologic injury sheep spinal cord injury swine