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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

Impact of social Determinants of Health on Self-Perceived Resilience: An Exploratory Study of Two Cohorts of Adults with Congenital Heart Disease

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Congenital Heart Disease 2024年第1期19卷 33-48页

作者： Albert Osom Krysta S.Barton Katie Sexton Lyndia Brumback Joyce P.Yi-Frazier Abby R.Rosenberg Ruth Engelberg Jill M.Steiner Department of Biostatistics University of WashingtonSeattleWA98195USA Biostatistics Epidemiology and Analytics for Research(BEAR)Core Seattle Children’s Research InstituteSeattleWA98101USA College of medicine University of WashingtonSeattleWA98195USA Center for Clinical and Translational Research Seattle Children’s Research InstituteSeattleWA98101USA Department of Psychosocial Oncology and Palliative Care Dana-Farber Cancer InstituteDepartment of MedicineBoston Children’s HospitalBostonMA02215USA Department of Pediatrics Harvard Medical SchoolBostonMA02215USA Division of Pulmonary Critical Care and Sleep MedicineDepartment of Medicine&Cambia Palliative Care Center of ExcellenceUniversity of WashingtonHarborview Medical CenterSeattleWA98104USA Division of Cardiology Department of Medicine&Cambia Palliative Care Center of ExcellenceUniversity of WashingtonSeattleWA98195USA

social determinants of health(SDOH)affect quality of *** investigated SDOH impacts on self-perceived resilience among people with adult congenital heart disease(ACHD).Secondary analysis of data from two com-plementary studies:a survey study conducted May 2021–June 2022 and a qualitative study conducted June 2020–August *** was assessed through CD-RISC10 score(range 0–40,higher scores reﬂect greater self-perceived resilience)and interview *** and SDOH(education,employment,living situa-tion,monetary stability,ﬁnancial dependency,area deprivation index)data were collected by healthcare record review and *** used linear regression with robust standard errors to analyze survey data and performed a thematic analysis of interview *** participants(N=127)mean age was 42±14 years;51%were female,87%*** was moderate(75%)or complex(25%);41%functional class C or ***(mean 30±7)varied by monetary stability:compared to people with difﬁculty paying bills,resilience was 15.0 points higher(95%CI:6.9–23.1,p<0.001)for people reporting having enough money and 14.2 points higher(95%CI:5.9–22.4,p=0.001)for those reporting just enough *** participants’(N=25)mean age was 32 years(range 22–44);52%were female,72%*** was moderate(56%)or complex(44%);76%functional class C or *** discussed factors affecting resilience aligned with each of the major SDOH,prominently,economic stability and healthcare access and *** stability may be important for supporting self-perceived resi-lience in *** knowledge can inform the development of resilience interventions for this population.

关键词： social determinants of health adult congenital heart disease resilience ﬁnancial stability

COMRADES FOREVER--To Lam’s visit demonstrates that China remains Vietnam’s top foreign policy priority

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China Report ASEAN 2024年第8期9卷 30-31页

作者： Yang Danzhi the institute of Asia-Pacific and Global Strategy under the Chinese Academy of social Sciences the institute of National Security of Renmin University of China

On August 20,2024,General Secretary of the Communist Party of Vietnam(CPV)Central Committee and Vietnamese President To Lam concluded his state visit to *** was the destination for Lam's first overseas visit after taking office as general secretary of the CPV Central Committee,which clearly demonstrates that the heads of both countries attach importance to developing the bilateral relations and that Vietnam regards China as the strategic choice and top priority for its foreign policy.

关键词： policy Vietnam priority

The Intervention Path of Fundamental Rights under the Scope of International Private Law

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The Journal of Human Rights 2024年第2期23卷 373-392页

作者：何叶华 SHEN Jinjun(Translated) the College of Humanities and social Science Nanjing University of Aero-nautics institute of Air and Space Law 不详

In recent years, international private law scholars have argued for the radiating effect of fundamental rights on international private law by introducing constitutional theory. However,there remains a lack of systematic research on how fundamental rights should be integrated into judicial practices concerning foreign-related civil and commercial cases. Throughout the development of international private law, public policy has served as a historical carrier of substantive values for judicial entities and has consistently played a crucial role in value review. In cases of international private law where conflicts arise with the values of fundamental rights, public policy indirectly excludes the legal choice outcomes to safeguard the human rights values inherent in fundamental rights from ***, due to limitations imposed by the degree of connection and relative conditions, traditional paths of public policy have certain constraints and cannot provide comprehensive protection for fundamental rights. Therefore, there is a need for judges to shift their logical paradigms, transcend bilateral choice-of-law models, and introduce a direct intervention path for fundamental rights. This direct intervention path utilizes the logical analysis framework of the protection scope,intervention, and justification of fundamental rights. It can effectively balance conflicting legal interests and maximize the protection of the fundamental rights of the parties involved.

关键词： fundamental rights intervention path public policy analysis framework

Research foresight in bridging open science and open innovation:Overview based on the complex thinking paradigm

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International Journal of Innovation Studies 2024年第1期8卷 59-75页

作者： Jorge Sanabria-Z Marco Cruz-Sandoval Athziri Moreno-Romo Sofía Bosch-Gómez María Soledad Ramírez-Montoya institute for the Future of Education Tecnologico de MonterreyZapopan45201Mexico Central Bohemian Innovation Center(SIC) PragueCzech Republic The Burnes Center for social Change Northeastern UniversityBostonMA02115USA institute for the Future of Education Tecnologico de MonterreyMonterrey64700Mexico

Open innovation benefits from access to cutting-edge discoveries to increase their transformation into tangible applications for the benefit of *** research quality has been proposed as a primary objective of open science by the United Nations,to increase science reproducibility,impact,and trust,leading to robust decision-making and ***,opening access to data and processes is insufficient for researchers to achieve open innovation in the context of globalization,for example,by gathering insights from external and internal *** the appropriate mindset to manage complexity and generate synergy among researchers in academia,industry,and the government is essential to catalyze knowledge and transform it into relevant innovations for *** gain insights into the roles and challenges of researchers aiming to bridge the gap between open science and open innovation,a decade-plus Mapping Literature Review was conducted based on the complex thinking *** thinking allows for novel connections of the information collected through open science and open innovation,considering different forms of engaging with alternative means of knowledge creation that may promote innovative and critical *** findings revealed:a)broad positioning of the terms in the European Union;b)open access and open data as current driving themes;c)a constant trade-off between the terms“open data”and“information protection”;d)lack of studies on researchers’complex thinking to help them manage openness;e)absence of the environmental helix in the initiatives;and(f)challenges in innovative communication and collaborative practices among public and private ***,we identified an opportunity to develop researchers’complex thinking such that the openness of information becomes a shared responsibility among partners across multiple *** shared responsibility can have methodological implications that permeate how open science and ope

关键词： Open innovation Open science Complex thinking Ecosystems Research enhancement Educational innovation Higher education

The Effects of Different Feeding Practices on the Nutritional Status of Infants below 12 Months Old in the Kumba 1 Sub-Division

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Food and Nutrition Sciences 2024年第5期15卷 336-350页

作者： Gillian Nkeudem Asoba Fidelis Sameh Ebong Samuel Metuge Etchu Kaptai Tabe Teh Rene Ning Sumbele Irene Ngole Department of social Economy and family Management Higher Technical Teachers&#8217 Training College University of Buea Kumba Cameroon Department of Zoology and Animal Physiology Faculty of Science University of Buea Buea Cameroon

Appropriate feeding practices are important during infancy for good health, growth and development of infants and children. WHO revised its earlier recommendation of Exclusive Breastfeeding (EBF) of infants from 4 to 6 months of age to EBF until about 6 months of age, with the addition of complementary foods thereafter. This recommendation confirms that breast milk alone is sufficient to meet infants’ nutritional requirements for the first 6 months of life. The main objective of this study was to investigate the effect of various feeding practices on the Nutritional status of infants 0 - 12-month-old in the Kumba 1 Sub-Division. A descriptive cross-sectional study was conducted from December 2019 to August 2020. A total of 341 nursing mothers and their infants 0 - 12 months of age were recruited. Socio-demographic factors and the different feeding habits of the children were assessed using a semi-structured questionnaire. Nutritional status was assessed using anthropometric measurements. The overall proportion of infants who exclusively breastfed for 6 months was 69.2% and those who were mix-fed were 30.8% in the study area. The overall prevalence of malnutrition in the population was 61.0%. Among the malnourished children, 53.1% were underweight, 19.6% were wasted and 10.0% were stunted. Though not significant, the prevalence of wasting (21.0%) and underweight (58.3%) was higher among Mix-Fed (MF) children when compared to their EBF counterparts. Feeding practices affected the nutritional status of the infants. Underweight and wasting were observed among infants on Complementary Feeding (CF), although some exclusively breast-fed infants were stunted. Hence, nursing mothers should try as much as possible to practice EBF as recommended by WHO and can practice CF when the child is above six months.

关键词： Exclusive Breastfeeding Complementary Feeding Feeding Practices Infants Malnutrition Nutritional Status Underweight Wasted Stunting

Burden of gallstone disease in the United States population:Prepandemic rates and trends

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World Journal of Gastrointestinal Surgery 2024年第4期16卷 1130-1148页

作者： Aynur Unalp-Arida Constance E Ruhl National institute of Diabetes and Digestive and Kidney Diseases National Institutes of HealthBethesdaMD 20892-5458United States social&Scientific Systems Inc.DLH Holdings Corp CompanySilver SpringMD 20910United States

BACKGROUND Gallstone disease is one of the most common digestive disorders in the United States and leads to significant morbidity,mortality,and health care *** To expand on earlier findings and investigate prepandemic rates and trends in the gallstone disease burden in the United States using national survey and claims *** The National Ambulatory Medical Care Survey,National Inpatient Sample,Nationwide Emergency Department Sample,Nationwide Ambulatory Surgery Sample,Vital Statistics of the United States,Optum Clinformatics®Data Mart,and Centers for Medicare and Medicaid Services Medicare 5%Sample and Medicaid files were used to estimate claims-based prevalence,medical care including cholecystectomy,and mortality with a primary or other gallstone *** were age-adjusted(for national databases)and shown per 100000 *** Gallstone disease prevalence(claims-based,2019)was 0.70%among commercial insurance enrollees,1.03%among Medicaid beneficiaries,and 2.09%among Medicare beneficiaries and rose over the previous ***,in the United States population,gallstone disease contributed to approximately 2.2 million ambulatory care visits,1.2 million emergency department visits,625000 hospital discharges,and 2000 deaths *** had higher medical care rates with a gallstone disease diagnosis,but mortality rates were higher among *** had higher ambulatory care visit and hospital discharge rates compared with Whites,but not mortality *** had lower ambulatory care visit and mortality rates,but similar hospital discharge rates compared with *** the study period,ambulatory care and emergency department visit rates with a gallstone disease diagnosis rose,while hospital discharge and mortality rates *** commercial insurance enrollees,rates were higher compared with national data for ambulatory care visits and hospitalizations,but lower for emergency department ***

关键词： Gallstone disease Burden Cholecystectomy Mortality Health care use Cholelithiasis Gallstones Epidemiology

Self-adjuvant Astragalus polysaccharide-based nanovaccines for enhanced tumor immunotherapy:a novel delivery system candidate for tumor vaccines

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Science China(Life Sciences) 2024年第4期67卷 680-697页

作者： Nan Li Yun Zhang Miaomiao Han Tian Liu Jinjia Wu Yingxia Xiong Yikai Fan Fan Ye Bing Jin Yinghua Zhang Guibo Sun Xiaobo Sun Zhengqi Dong State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs Chinese Academy of Medical Sciences&Peking Union Medical College(CAMS)Institute of Medicinal Plant Development(IMPLAD)Beijing 100193China Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal medicine from Ministry of Education Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine(Natural Medicine)and Translational MedicineKey Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription from Chinese Academy of Medical SciencesCAMSIMPLADBeijing 100193China Department of Pharmaceutics School of Pharmaceutical SciencesHeilongjiang University of Chinese MedicineHarbin 150036China Jilin Academy of Chinese medicine Sciences Changchun 130012China Joint Research Center for Chinese Medicinal Herbs IMPLADABRC&ACCLBeijing 100193China

The study of tumor nanovaccines(NVs)has gained interest because they specifically recognize and eliminate tumor ***,the poor recognition and internalization by dendritic cells(DCs)and insufficient immunogenicity restricted the vaccine ***,we extracted two molecular-weight Astragalus polysaccharides(APS,12.19 k D;APSHMw,135.67 k D)from Radix Astragali and made them self-assemble with OVA257–264directly forming OVA/APS integrated nanocomplexes through the microfluidic *** nanocomplexes were wrapped with a sheddable calcium phosphate layer to improve *** in the formed nanocomplexes served as drug carriers and immune adjuvants for potent tumor *** optimal APS-NVs were approximately 160 nm with uniform size distribution and could remain stable in physiological saline *** FITC-OVA in APS-NVs could be effectively taken up by DCs,and APS-NVs could stimulate the maturation of DCs,improving the antigen cross-presentation efficiency in *** possible mechanism was that APS can induce DC activation via multiple receptors such as dectin-1 and Toll-like receptors 2 and *** accumulation of APS-NVs both in draining and distal lymph nodes were observed following *** APS-NVs could easily access the lymph ***,APS-NVs could markedly promote antigen delivery efficiency to DCs and activate cytotoxic T *** addition,APS-NVs achieve a better antitumor effect in established B16-OVA melanoma tumors compared with the OVA+Alum treatment *** antitumor mechanism correlated with the increase in cytotoxic T cells in the tumor ***,the poor tumor inhibitory effect of APS-NVs on the nude mouse model of melanoma also confirmed the participation of antitumor adaptive immune response induced by ***,this study developed a promising APS-based tumor NV that is an efficient tumor immunotherapy without systemic side effects.

关键词： Astragalus polysaccharides nanovaccines OVA immunotherapy self-adjuvant

Serum 25-hydroxyvitamin D,genetic susceptibility,and the risk of incident type 2 diabetes:A prospective cohort in East China

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Chinese Medical Journal 2024年第8期137卷 972-979页

作者： Ying Sun Haojie Zhang Bin Wang Yuying Wang Chi Chen Yi Chen Yingli Lu Ningjian Wang institute and Department of Endocrinology and Metabolism Shanghai Ninth People’s HospitalShanghai JiaoTong University School of MedicineShanghai 200011China Department of Endocrinology and Metabolism and Department of Guideline and Rapid Recommendation Cochrane China CenterMAGIC China CenterChinese Evidence-Based Medicine CenterWest China HospitalSichuan UniversityChengduSichuan 610041China Department of Endocrinology Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 201203China

Background:The serum vitamin D level varies widely by population,and studies have linked vitamin D levels with the risk of type 2 diabetes mellitus(T2DM).However,the relationship is inconsistent and the impact of vitamin D on T2DM among East Chinese adults is *** study aimed to investigate the association between serum 25-hydroxyvitamin D(25[OH]D)levels and the risk of T2DM and evaluated whether the association is modified by genetic ***:In the Survey on Prevalence in East China for Metabolic Diseases and Risk Factors(SPECT-China)cohort,1862 participants free of T2DM at baseline were included.A weighted genetic risk score was calculated with 28 variants associated with *** logistic models were used to examine the association of serum 25(OH)D and genetic risk with ***:After a 5-year follow-up,132 cases of T2DM were *** observed no significant association between quartiles of serum 25(OH)D and T2DM risk after multivariable adjustment(χ^(2)=0.571,P_(for trend)=0.426).Compared to those in the lowest quartile of 25(OH)D,the odds ratios(ORs)(95%confidence interval[CI])for participants with increased quartiles were 1.29(0.74-2.25),1.35(0.77-2.36),and 1.27(0.72-2.24),*** observed a positive association of glycated hemoglobin(HbA1c)with 25(OH)D at baseline(β=1.752,P=0.001)and after follow-up(β=1.385,P=0.003),and a negative association of ln conversion homeostasis model assessment(HOMA)-βwith 25(OH)D at baseline(β=-0.982,P=0.021).There was no significant interaction between 25(OH)D and diabetes genetic predisposition on the risk of T2DM(χ^(2)=2.710,P_(for interaction)=0.100).The lowest OR(95%CI)of T2DM was among participants with low genetic risk and the highest quartile of 25(OH)D(0.17[0.05-0.62]).Conclusion:Serum 25(OH)D may be irrelevant to the risk of incident T2DM among East Chinese adults regardless of genetic predisposition.

关键词： Vitamin D Diabetes mellitus,Type 2 Genetic predisposition to disease Prospective cohort Glycated hemoglobin SPECT-China