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Ferroptosis mediators vary in metabolic syndrome,type-2 diabetes,and hypercholesterolemia:A meta-analysis report

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Genes & Diseases 2024年第3期11卷 109-112页

作者： Indra Kundu Ashlesha Pande Tannishtha Das susan Idicula-Thomas Biomedical Informatics Centre Indian Council of Medical Research-National Institute for Research in Reproductive and Child HealthMumbaiMaharashtra 400012India Department of Biotechnology St.Xavier's CollegeKolkataWest Bengal 700016India

Metabolic syndrome(MetS)is a complex disorder characterized by the coexistence of phenotypes such as obesity,hypertension,hyperglycemia,high triglyceride level,and low level of high-density lipoprotein *** majorly dri... 详细信息

关键词： obesity cholesterol diabetes

Impact of the carbon market on investment benefits of power-grid enterprises in China: a system dynamics analysis

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Global Energy Interconnection 2024年第4期7卷 402-414页

作者： Wanning Mao Liang Hu Wenjuan Niu Xiaorong Sun Lili Hao Abimbola susan Ajagun School of Public Administration Hohai University211100NanjingP.R.China Business School Hohai UniversityNanjing 211100P.R.China School of Electrical and Power Engineering Hohai UniversityNanjing211100P.R.China College of Electrical Engineering&Control Science Nanjing Tech UniversityNanjing 211816P.R.China School of Electrical Engineering and Technology Federal University of TechnologyMinnaNigeria

The power grid,as the hub connecting the power supply and consumption sides,plays an important role in achieving carbon neutrality in *** emerging carbon markets,assessing the investment benefits of power-grid enterprises is ***,studying the impact of the carbon market on the investment and operation of powergrid enterprises is key to ensuring their efficient ***,few studies have examined the interaction between the carbon and electricity markets using system dynamics models,highlighting a research gap in this *** study investigates the impact of the carbon market on the investment of power-grid enterprises using a novel evaluation system based on a system dynamics model that considers carbon-emissions from an established carbon-emission accounting ***,an index system for benefit evaluation was constructed from six aspects:financing ability,economic benefit,reliability,social responsibility,user satisfaction,and carbon-emissions.A system dynamics model was then developed to reflect the causal feedback relationship between the impact of the carbon market on the investment and operation of power-grid *** simulation results of a provincial power-grid enterprise analyze comprehensive investment evaluation benefits over a 10-year period and the impact of carbon emissions on the investment and operation of power-grid *** study provides guidelines for the benign development of power-grid enterprises within the context of the carbon market.

关键词： Carbon market Power-grid enterprises Investment benefit evaluation System dynamics analysis

Rodent management in Aotearoa New Zealand: approaches and challenges to landscape-scale control

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Integrative Zoology 2024年第1期19卷 8-26页

作者： John G.INNES Grant NORBURY Araceli SAMANIEGO susan WALKER Deborah J.WILSON Manaaki Whenua-Landcare Research HamiltonNew Zealand Manaaki Whenua-Landcare Research AlexandraNew Zealand Manaaki Whenua-Landcare Research AucklandNew Zealand Manaaki Whenua-Landcare Research DunedinNew Zealand

Aotearoa—New Zealand has only four rodent species,all *** order of arrival,they are Pacific rat Rattus exulans,brown rat ***,house mouse Mus musculus,and black rat *** management in New Zealand aims mainly to conserve indigenous biodiversity rather than to protect crops or manage diseases,as is usual *** describe four major“regimes”and one major vision for rodent control in New Zealand to meet ecological restoration *** challenges for island eradications are for large islands that are remote or populated by *** 1080 is the only large-scale(tens of thousands of hectares)option for black rat control,but its application requires adjustment to counter subsequent rapid black rat ***“ecosanctuaries”(mean 720 ha)use ground-based traps and poisons to target mainly black rats and face constant *** with mammal-resistant fences(up to 3500 ha)limit reinvasion and target more pest species and have enabled the return of previously extirpated taxa to the main *** Free 2050 aims to eradicate the rat species(but not mice)plus some other introduced mammals from New Zealand by *** vision is not attainable with current tools,but research and experimental management is exploring techniques and *** large scale(to 100000 ha)at which black rats are now targeted for control to extremely low abundance seems to be unique to New Zealand.

关键词： black rat brown rat eradication house mouse rodent control

Diagnostic challenges and individualized treatment of cervical adenocarcinoma metastases to the breast:A case report

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World Journal of Clinical Cases 2024年第2期12卷 412-417页

作者： Allison Akers susan Read John Feldman Casey Gooden Diana P English Department of Obstetrics and Gynecology University of South FloridaTampaFL 33606United States Department of Gynecologic Oncology Sky Ridge Medical CenterLone TreeCO 80124United States Department of Radiology University of South FloridaTampaFL 33606United States Department of Pathology University of South FloridaTampaFL 33606United States

BACKGROUND Cervical cancer is a rare primary tumor resulting in metastases to the breast with few cases reported in *** metastases are associated with poor *** following case highlights the diagnostic challenges associated with metastatic cervical cancer to the breast along with individualized *** SUMMARY A 44-year-old G7P5025 with no significant past medical or surgical history presented with heavy vaginal to an outside emergency department where an exam and a pelvic magnetic resonance imaging showed a 4.5 cm heterogenous lobulated cervical mass involving upper two thirds of vagina,parametria and lymph node *** biopsies confirmed high grade adenocarcinoma with mucinous features.A positron emission tomography/computed tomography(PET/CT)did not show evidence of metastatic *** received concurrent cisplatin with external beam radiation *** up PET/CT scan three months later showed no suspicious fluorodeoxyglucose uptake in the cervix and no evidence of metastatic *** was lost to follow up for six *** was re-imaged on re-presentation and found to have widely metastatic disease including breast *** biopsy confirmed programmed death-ligand 1 positive metastatic cervical *** patient received six cycles of carboplatin and paclitaxel with *** imaging demonstrated *** continued on pembrolizumab with disease *** Metastatic cervical cancer to the breast is uncommon with nonspecific clinical findings that can make diagnosis *** history and immunohistochemical evaluation of breast lesion,and comparison to primary tumor can support diagnosis of metastatic cervical cancer to the ***,the prognosis is poor,but immunotherapy can be considered in select patients and may result in good disease response.

关键词： Cervical adenocarcinoma Breast metastases Immunotherapy Pembrolizumab Carboplatin Paclitaxel Case report

XBP1 splicing contributes to endoplasmic reticulum stress-induced human islet amyloid polypeptide up-regulation

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Genes & Diseases 2024年第5期11卷 350-359页

作者： Yun Zhang susan Lin Jing Yao Wantong Cai Huaqiu Chen Ailikemu Aierken Zhe Wang Weihong Song National Clinical Research Center for Geriatric Disorders Xuanwu HospitalCapital Medical UniversityBeijing 100053China Townsend Family Laboratories Department of PsychiatryThe University of British Columbia2255 Wesbrook MallVancouverBC V6T 1Z3Canada Institute of Aging Key Laboratory of Alzheimer’s Disease of Zhejiang ProvinceSchool of Mental Health and the Affiliated Kangning HospitalWenzhou Medical UniversityWenzhouZhejiang 325000China Oujiang Laboratory(Zhejiang Lab for Regenerative Medicine Vision and Brain Health)WenzhouZhejiang 325001China

As a pathological hallmark of type 2 diabetes mellitus(T2DM),islet amyloid is formed by the aggregation of islet amyloid polypeptide(IAPP).Endoplasmic reticulum(ER)stress interacts with IAPP aggregates and has been implicated in the pathogenesis of *** examine the role of ER stress in T2DM,we cloned the hIAPP promoter and analyzed its promoter activity in human *** found that ER stress significantly enhanced hIAPP promoter activity and expression in human b-cells via triggering X-box binding protein 1(XBP1)*** identified a binding site of XBP1 in the hIAPP *** of this binding site by substitution or deletion mutagenesis significantly diminished the effects of ER stress on hIAPP promoter *** of XBP splicing by MKC3946 treatment inhibited ER stress-induced hIAPP up-regulation and improved human b-cell survival and *** study uncovers a link between ER stress and IAPP at the transcriptional level and may provide novel insights into the role of ER stress in IAPP cytotoxicity and the pathogenesis of T2DM.

关键词： b-cell function Endoplasmic reticulum stress Islet amyloid polypeptide Type 2 diabetes mellitus XBP1

Therapeutic Potential of Thunbergia laurifolia *** in Gestational Diabetes Mellitus:Insights from a Rat Model

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Chinese Journal of Integrative Medicine 2024年第9期30卷 788-798页

作者： Sasitorn Kerdsuknirund Arreeya Kosinan Panida Khunkaewla Pakanit Kupittayanant Ratchadaporn Oonsivilai Pattama Tongdee Porntip Nimkuntod susan Wray Sajeera Kupittayanant School of Preclinical Sciences Institute of ScienceSuranaree University of TechnologyNakhon Ratchasima30000Thailand Biochemistry-Electrochemistry Research Unit School of BiochemistryInstitute of ScienceSuranaree University of TechnologyNakhon Ratchasima30000Thailand School of Animal Technology and Innovation Institute of Agricultural TechnologySuranaree University of TechnologyNakhon Ratchasima30000Thailand School of Food Technology Institute of Agricultural TechnologySuranaree University of TechnologyNakhon Ratchasima30000Thailand School of Obstetrics and Gynecology Institute of MedicineSuranaree University of TechnologyNakhon Ratchasima30000Thailand School of Internal Medicine Institute of MedicineSuranaree University of TechnologyNakhon Ratchasima30000Thailand Harris-Wellbeing Preterm Birth Research Centre Department of Women and Children’s Healththe Institute of Lifecourse and Medical SciencesUniversity of LiverpoolLiverpoolUK

Objective:To assess the effects of Thunbergia laurifolia ***(TLE)on gestational diabetes mellitus(GDM)in a rat ***:Thunbergia laurifolin *** were subjected to ethanolic *** vivo study,50 pregnant rats were randomly divided into 5 groups(10 for each):non-GDM group,GDM induced by streptozotocin(STZ,60 mg/kg i.p.),metformin(MET)100 mg/kg,TLE 50,and 500 mg/kg *** was performed on gestation day 7 until term(day 21).The effects of TLE on blood glucose,insulin levels,lipid profiles,liver enzymes,and maternal performances were *** in vitro study,the effect of TLE was examined using the organ bath for uterine force ***:In in vivo study,TLE significantly reduced blood glucose as compared to GDM(P<0.05)with gradually increased insulin *** effect was consistent with islets of Langerhans ***,the uterine muscular layer displayed a marked increase in fiber area in response to both doses as compared to GDM(P<0.05).Additionally,TLE significantly reduced total cholesterol,triglyceride,and alanine transaminase levels(P<0.05).Intriguingly,TLE also led to a notable augmentation in gravid uterus size,live fetuses count,and implantation numbers,while significantly reducing the post-implantation loss rate associated with fetal classification(P<0.05).Thus,GDM improvements were close to those produced by *** in vitro study,TLE exerted a concentration-dependent inhibition of spontaneous uterine contractility(half-maximal inhibition concentration=1.2 mg/L).This inhibitory effect extended to potassium chloride depolarization and oxytocin-mediated *** combined with its major constituent,rosmarinic acid,TLE produced an enhanced inhibitory effect(P<0.05).Conclusions:TLE ameliorated blood glucose levels,enhanced uterine muscular structure,and improved maternal and fetal performance in *** also displayed tocolytic *** findings underscore the need for further explor

关键词： myometrium gestational diabetes mellitus tocolytic oxytocin Thunbergia laurifolia L.

Merchants on Silk Road

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中国新闻发布(英文版) 2024年第Z1期 45-46页

作者： susan Denyer

Throughout history, the Silk Road and the Maritime Silk Road spanned almost a quarter of the Earth and operated for over 1,500 years, leaving a significant cultural imprint not only in architecture, trade, and commodities but also in community organization. From the 10th to the 14th century, the trading system reached its peak, with various regional routes intertwining to form the so-called first global system.

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Erlotinib combination with a mitochondria-targeted ubiquinone effectively suppresses pancreatic cancer cell survival

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World Journal of Gastroenterology 2024年第7期30卷 714-726页

作者： Pui-Yin Leung Wenjing Chen Anissa N Sari Poojitha Sitaram Pui-Kei Wu susan Tsai Jong-In Park Department of Biochemistry Medical College of WisconsinMilwaukeeWI 53226United States Department of Surgery Medical College of WisconsinMilwaukeeWI 53226United States

BACKGROUND Pancreatic cancer is a leading cause of cancer-related *** activity of the epidermal growth factor receptor(EGFR)is often observed in pancreatic cancer,and the small molecule EGFR inhibitor erlotinib has been approved for pancreatic cancer therapy by the food and drug ***,erlotinib alone is ineffective and should be combined with other drugs to improve therapeutic *** previously showed that certain receptor tyrosine kinase inhibitors can increase mitochondrial membrane potential(Δψm),facilitate tumor cell uptake ofΔψm-sensitive agents,disrupt mitochondrial homeostasis,and subsequently trigger tumor cell *** has not been tested for this *** To determine whether erlotinib can elevateΔψm and increase tumor cell uptake ofΔψm-sensitive agents,subsequently triggering tumor cell ***Δψm-sensitive fluorescent dye was used to determine how erlotinib affectsΔψm in pancreatic adenocarcinoma(PDAC)cell *** viability of conventional and patient-derived primary PDAC cell lines in 2D-and 3D cultures was measured after treating cells sequentially with erlotinib and mitochondria-targeted ubiquinone(MitoQ),aΔψm-sensitive *** synergy between erlotinib and MitoQ was then analyzed using SynergyFinder *** preclinical efficacy of the twodrug combination was determined using immune-compromised nude mice bearing PDAC cell line *** Erlotinib elevatedΔψm in PDAC cells,facilitating tumor cell uptake and mitochondrial enrichment ofΔψm-sensitive *** triggered caspase-dependent apoptosis in PDAC cells in culture if used at high doses,while erlotinib pretreatment potentiated low doses of *** suggested that these drugs synergistically induced tumor cell *** with in vitro data,erlotinib and MitoQ combination suppressed human PDAC cell line xenografts in mice more effectively than single treatments of each *** Our findings suggest tha

关键词： Pancreatic cancer Erlotinib Mitochondria-targeted ubiquinone Mitochondria Combination therapy

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Whose Bone

小学生时代（大嘴英语） 2024年第6期 34-35页

作者： susan Todd(图) 不详