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Pediatric Investigation 2020年第3期4卷 204-210页

作者： Godfrey Chi-Fung chan carol Matias chan Department of Paediatrics&Adolescent Medicine Hong Kong Children’s Hospital&Hong Kong University Shenzhen HospitalThe University of Hong KongHong KongChina Faculty of Medicine University of Central LancashireUK

The gold standard of cancer diagnosis has long been based on histological *** the rapid advancement of genetic medicine,such standard algorithm of diagnostic approach is facing a *** genetic findings have been changed from being a"supporting character"into the role of a"main character".More and more disease diagnosis and classification has to be defined by genetic *** this article,we focus on the challenges in the field of pediatric *** cited 2 scenarios where genetic information plays a pivotal role in identifying the underlying *** first scenario is that same genetic mutation can lead to variable clinical phenotypes,this includes EWSR1-PATZ1 fusion related neoplasms;BCOR neoplasms;and GATA-2 deficiency related immunodeficiency and myelodysplastic *** scenario is relatively more common that is the same clinical and histopathological phenotype with different underlying *** genotypes actually impact on the treatment response and *** used medulloblastoma as an *** fact,we can also find similar scenario in many pediatric cancers such as Ewing sarcoma,ependymoma,*** essence of this article is to remind clinicians of the rapid development in genetic medicine and it has been reshaping the landscape of the modern disease classification and therapeutic *** the near future,it may even lead to a paradigm shift in our disease diagnostic algorithm.

关键词： Genotype Phenotype Pediatric cancers

Green tea extract as a cryoprotectant additive to preserve the motility and DNA integrity of human spermatozoa

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Asian Journal of Andrology 2021年第2期23卷 150-156页

作者： Odai AM Alqawasmeh Mingpeng Zhao carol PS chan Maran BW Leung Ki C Chow Nikunj Agarwal Jennifer SM Mak Chi C Wang Chi P Pang Tin C Li Wai K Chu David YL chan Assisted Reproductive Technology Unit Department of Obstetrics and GynaecologyFaculty of MedicineThe Chinese University of Hong KongHong KongChina Department of Ophthalmology and Visual Sciences The Chinese University of Hong KongHong KongChina

Cryopreservation impairs sperm quality and functions,including motility and DNA *** additives in sperm freezing media have previously brought improvements in postthawed sperm *** tea extract(GTE)is widely considered as an excellent antioxidant,and its beneficial role has been proven in other human *** study aims to evaluate the GTE as a potential additive in cryopreservation media of human *** part one,the semen of 20 normozoospermic men was used to optimize the concentration of GTE that maintains sperm motility and DNA integrity against oxidative stress,induced by hydrogen peroxide(H_(2)O_(2)).Spermatozoa were treated with GTE at different concentrations before incubation with H_(2)O_(2).In part two,the semen of 45 patients was cryopreserved with or without 1.0 ng ml^(-1)*** 2 weeks,the semen was thawed,and the effect on sperm motility and DNA fragmentation was *** data showed that GTE significantly protected sperm motility and DNA integrity against oxidative stress induced by H_(2)O_(2)when added at a final concentration of 1.0 ng ml^(-1).We found that the addition of 1.0 ng ml^(-1)GTE to cryopreservation media significantly increased sperm motility and DNA integrity(both Pchange in the reactive oxygen species(ROS)*** conclusion,supplementing sperm freezing media with GTE has a significant protective effect on human sperm motility and DNA integrity,which may be of clinical interest.

关键词： antioxidants cryopreservation additives sperm cryopreservation sperm DNA fragmentation sperm motility

Bridging the gap:Unveiling the crisis of physical inactivity in inflammatory bowel diseases

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World Journal of Gastroenterology 2024年第10期30卷 1261-1265页

作者： Remus Stafie Ana-Maria Singeap Adrian Rotaru carol Stanciu Anca Trifan Department of Gastroenterology Faculty of Medicine“Grigore T.Popa”University of Medicine and PharmacyIasi 700115Romania Institute of Gastroenterology and Hepatology “St.Spiridon”University HospitalIasi 700111Romania

In this editorial we comment on the article titled“Inflammatory bowel diseases patients suffer from significant low levels and barriers to physical activity:The BE-FIT-IBD study”published in a recent issue of the World Journal of Gastroen-terology 2023;29(41):*** bowel diseases(IBD)are emerging as a significant global health concern as their incidence continues to rise on a global scale,with detrimental impacts on quality of *** many advances have been made regarding the management of the disease,physical inactivity in these patients represents an underexplored issue that may hold the key for further and better understanding the ramifications of *** pain,fatigue,and fear of exacerbating symptoms promotes physical inactivity among IBD patients,while the lack of clear guidelines on safe exercise regimens contributes to a norm of physical *** activity(PA)is accepted to have a positive effect on disease outcomes and quality of life,while inactivity exacerbates comorbidities like cardiovascular disease and mental health ***“BE-FIT-IBD”study,focusing on PA levels and barriers in IBD patients of Southern Italy,revealed that a significant proportion(42.9%)were physically *** lack of PA is attributed to barriers such as fear of flare-ups and misconceptions about exercise exacerbating the *** study also highlighted the need for better communication between healthcare providers and patients regarding the benefits of PA and safe incorporation into ***,physical inactivity may also contribute to disability in IBD patients,having a great impact on employment *** note is the fact that IBD also comes with an important psychological burden with relevant evidence suggesting that regular PA can improve mood,reduce anxiety,and enhance mental ***“BE-FIT-IBD”study advocated for the integration of PA into IBD management,emphasizing the bidirectional link between PA and *** exe

关键词： Inflammatory bowel disease Physical activity Disability Psychological burden Body composition Quality of life

Repeatability,interocular correlation and agreement of optic nerve head vessel density in healthy eyes:a sweptsource optical coherence tomographic angiography study

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International Journal of Ophthalmology(English edition) 2024年第5期17卷 896-903页

作者： Dan-Qi Fang Da-Wei Yang Xiao-Ting Mai carol Y Cheung Hao-Yu Chen Joint Shantou International Eye Center Shantou University&the Chinese University of Hong KongShantou 515041Guangdong ProvinceChina Department of Ophthalmology and Visual Sciences Chinese University of Hong KongHong Kong 999077China

AIM:To assess the repeatability,interocular correlation,and agreement of quantitative swept-source optical coherence tomography angiography(OCTA)optic nerve head(ONH)parameters in healthy ***:Thir ty-three healthy subjects were *** ONH of both eyes were imaged four times by a swept-source-OCTA using a 3 mm×3 mm scanning *** of the radial peripapillary capillary were analyzed by a customized Matlab program,and the vessel density,fractal dimension,and vessel diameter index were *** repeatability of the four scans was determined by the intraclass correlation coefficient(ICC).The most well-centered optic disc from the four repeated scans was then selected for the interocular correlation and agreement analysis using the Pearson correlation coefficient,ICC and Bland-Altman ***:All swept-source-OCTA ONH parameters exhibited certain repeatability,with ICC>0.760 and coefficient of variation(CoV)≤7.301%.The obvious interocular correlation was observed for papillary vessel density(ICC=0.857),vessel diameter index(ICC=0.857)and fractal dimension(ICC=0.906),while circumpapillary vessel density exhibited moderate interocular correlation(ICC=0.687).Bland-Altman plots revealed an agreement range of-5.26%to 6.21%for circumpapillary vessel ***:OCTA ONH parameters demonstrate good repeatability in healthy *** interocular correlations of papillary vessel density,fractal dimension and vessel diameter index are high,but the correlation for circumpapillary vessel density is moderate.

关键词： interocular correlation repeatability optic nerve head optical coherence tomography angiography vessel density

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言几又广州K11黑金旗舰店

现代装饰 2018年第10期 86-91页

作者：陈峻佳 Derek Ng Jacky Wan Leon Zhang carol chan Derrick Leung 廖贵衡峻佳设计公司

言几又广州K11黑金旗舰店毗邻广州地标东塔,坐落于K11艺术型商业中心,作为言几又首家扎根广州的旗舰店,设计师为其定制设计了一个极具故事性和话题感的艺术主题空间,以富有隐喻和启发性的空间故事串起场所记忆与品牌内涵。突破言几又惯... 详细信息

言几又广州K11黑金旗舰店毗邻广州地标东塔,坐落于K11艺术型商业中心,作为言几又首家扎根广州的旗舰店,设计师为其定制设计了一个极具故事性和话题感的艺术主题空间,以富有隐喻和启发性的空间故事串起场所记忆与品牌内涵。突破言几又惯常的设计表达,设计师以“黑洞·引力场”作为创意灵感,衍生出K11言几又的终端设计。黑色的深邃叠加多维主题空间,配以互动式谜题设计,以隐喻式的空间强烈地吸引来访者开启创新的探索之旅,呈现出独特的设计美学。

关键词：旗舰店广州金定制设计商业中心品牌内涵设计表达终端设计

Purple acid phosphatase promoted hydrolysis of organophosphate pesticides in microalgae

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Environmental Science and Ecotechnology 2024年第2期18卷 137-149页

作者： Xiang Wang Guo-Hui He Zhen-Yao Wang Hui-Ying Xu Jin-Hua Mou Zi-Hao Qin carol Sze Ki Lin Wei-Dong Yang Yalei Zhang Hong-Ye Li Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes College of Life Science and TechnologyJinan UniversityGuangzhou510632China School of Energy and Environment City University of Hong KongTat Chee AvenueKowloonHong Kong Centre for Technology in Water and Wastewater School of Civil and Environmental EngineeringUniversity of Technology SydneyUltimoNSW2007Australia Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou) Guangzhou510000China State Key Laboratory of Pollution Control and Resources Reuse College of Environmental Science and EngineeringTongji UniversityShanghai200092China

When organophosphate pesticides(OPs)are not used and handled in accordance with the current rules and standards,it results in serious threats to the aquatic environment and human *** tricornutum is a prospective microalgae-based system for pollutant removal and carbon *** engineered ***,designated as the OE line(endogenously expressing purple acid phosphatase 1[PAP1]),can utilize organic phosphorus for cellular ***,the competencies and mechanisms of the microalgae-based system(namely the OE line of ***)for metabolizing OPs remain to be *** this study,the OE line exhibited the effective biodegradation competencies of 72.12%and 68.2%for 30 mg L^(-1)of dichlorvos and 50 mg L^(-1)of glyphosate,accompanied by synergistic accumulations of biomass(0.91 and 0.95 g L^(-1))and lipids(32.71%and 32.08%),***,the biodiesel properties of the lipids from the OE line manifested a high potential as an alternative feedstock for microalgae-based biofuel production.A plausible mechanism of OPs biodegraded by overexpressed PAP1 is that sufficient inorganic P for adenosine triphosphate and concurrent carbon flux for the reduced form of nicotinamide adenine dinucleotide phosphate biosynthesis,which improved the OP tolerance and biodegradation competencies by regulating the antioxidant system,delaying programmed cell death and accumulating lipids via the upregulation of related *** sum up,this study demonstrates a potential strategy using a genetically engineered strain of *** to remove high concentrations of OPs with the simultaneous production of biomass and biofuels,which might provide novel insights for microalgae-based pollutant biodegradation.

关键词： Biodegradation Lipid accumulation Organophosphate pesticide Phaeodactylum tricornutum Purple acid phosphatase

Identification of novel small-molecule inhibitors of SARS-CoV-2 by chemical genetics

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Acta Pharmaceutica Sinica B 2024年第9期14卷 4028-4044页

作者： Chris Chun-Yiu chan Qian Guo Jasper Fuk-Woo chan Kaiming Tang Jian-Piao Cai Kenn Ka-Heng Chik Yixin Huang Mei Dai Bo Qin Chon Phin Ong Allen Wing-Ho Chu Wan-Mui chan Jonathan Daniel Ip Lei Wen Jessica Oi-Ling Tsang Tong-Yun Wang Yubin Xie Zhenzhi Qin Jianli Cao Zi-Wei Ye Hin Chu Kelvin Kai-Wang To Xing-Yi Ge Tao Ni Dong-Yan Jin Sheng Cui Kwok-Yung Yuen Shuofeng Yuan State Key Laboratory of Emerging Infectious Diseases Carol Yu Centre for InfectionDepartment of MicrobiologySchool of Clinical MedicineLi Ka Shing Faculty of Medicinethe University of Hong KongPokfulamHong Kong SAR 999077China Department of Infectious Diseases and Microbiology the University of Hong Kong-Shenzhen HospitalShenzhen 518000China Centre for Virology Vaccinology and TherapeuticsHong Kong Science and Technology ParkHong Kong SAR 999077China Academician Workstation of Hainan Province Hainan Medical University-the University of Hong Kong Joint Laboratory of Tropical Infectious DiseasesHaikou 571100China School of Biomedical Sciences Li Ka Shing Faculty of Medicinethe University of Hong KongPokfulamHong Kong SAR 999077China NHC Key Laboratory of Systems Biology of Pathogens Institute of Pathogen Biology Chinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China College of Biology Hunan Provincial Key Laboratory of Medical VirologyHunan UniversityChangsha 410082China

There are only eight approved small molecule antiviral drugs for treating *** them,four are nucleotide analogues(remdesivir,JT001,molnupiravir,and azvudine),while the other four are protease inhibitors(nirmatrelvir,ensitrelvir,leritrelvir,and simnotrelvir-ritonavir).Antiviral resistance,unfavourable drug‒drug interaction,and toxicity have been reported in previous *** there is a dearth of new treatment options for *** this work,a three-tier cell-based screening was employed to identify novel compounds with anti-SARS-CoV-2 *** compound,designated 172,demonstrated broad-spectrum antiviral activity against multiple human pathogenic coronaviruses and different SARS-CoV-2 variants of *** studies validated by reverse genetics showed that compound 172 inhibits the 3-chymotrypsin-like protease(3CLpro)by binding to an allosteric site and reduces 3CLpro dimerization.A drug synergistic checkerboard assay demonstrated that compound 172 can achieve drug synergy with nirmatrelvir in *** vivo studies confirmed the antiviral activity of compound 172 in both Golden Syrian Hamsters and K18 humanized ACE2 ***,this study identified an alternative druggable site on the SARS-CoV-23CLpro,proposed a potential combination therapy with nirmatrelvir to reduce the risk of antiviral resistance and shed light on the development of allosteric protease inhibitors for treating a range of coronavirus diseases.

关键词： SARS-CoV-2 High throughput screening Broad-spectrum antiviral treatment 3CLpro inhibitor Allosteric-site inhibitor Animal models Chemical genetics Reverse genetics

AI-Based Advanced Approaches and Dry Eye Disease Detection Based on Multi-Source Evidence:Cases,Applications,Issues,and Future Directions

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Big Data Mining and Analytics 2024年第2期7卷 445-484页

作者： Mini Han Wang Lumin Xing Yi Pan Feng Gu Junbin Fang Xiangrong Yu Chi Pui Pang Kelvin Kam-Lung Chong carol Yim-Lui Cheung Xulin Liao Xiaoxiao Fang Jie Yang Ruoyu Zhou Xiaoshu Zhou Fengling Wang Wenjian Liu Zhuhai People’s Hospital(Zhuhai Hospital Affiliated with Jinan University/The First Affiliated Hospital of Faculty of Medicine Macao University of Science and Technology) Zhuhai 519000China Department of Ophthalmology and Visual Sciences The Chinese University of Hong KongHong Kong 999077China Faculty of Data Science City University of MacaoMacao 999078China Zhuhai Institute of Advanced Technology Chinese Academy of Sciences Zhuhai 519000China Perspective Technology Group Zhuhai 519000China First Affiliated Hospital of Shandong First Medical University Shandong Provincial Qianfoshan Hospital Jinan 250000China Shenzhen Institute of Advanced Technology Chinese Academy of SciencesShenzhen 518000China College of Staten Island The City University of New YorkNY 10314USA Department of Optoelectronic Engineering Jinan UniversityGuangzhou 510000China Zhuhai Aier Eye Hospital Zhuhai 519000China College of Artificial Intelligence Chongqing Industry and Trade PolytechnicChongqing 400000China Centre for Science and Technology Exchange and Cooperation between China and Portuguese-Speaking Countries Zhuhai 519000China School of Artificial Intelligence Hezhou UniversityHezhou 542899China

This study explores the potential of Artificial Intelligence(AI)in early screening and prognosis of Dry Eye Disease(DED),aiming to enhance the accuracy of therapeutic approaches for eye-care *** the promising opportunities,challenges such as diverse diagnostic evidence,complex etiology,and interdisciplinary knowledge integration impede the interpretability,reliability,and applicability of AI-based DED detection *** research conducts a comprehensive review of datasets,diagnostic evidence,and standards,as well as advanced algorithms in AI-based DED detection over the past five *** DED diagnostic methods are categorized into three groups based on their relationship with AI techniques:(1)those with ground truth and/or comparable standards,(2)potential AI-based methods with significant advantages,and(3)supplementary methods for AI-based DED *** study proposes suggested DED detection standards,the combination of multiple diagnostic evidence,and future research directions to guide further ***,the research contributes to the advancement of ophthalmic disease detection by providing insights into knowledge foundations,advanced methods,challenges,and potential future perspectives,emphasizing the significant role of AI in both academic and practical aspects of ophthalmology.

关键词： Artificial Intelligence(AI) ophthalmology Dry Eye Disease(DED)detection multi-source evidence

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女性商学院院长增多缩小性别差距

商业周刊（中文版） 2024年第5期 14-15页

作者： carol Hymowitz 汪泽(译) 不详

在美国商学院中,担任领导职务的女性和男性之间的差距一直在缩小,特别是越来越多的女性被提拔到有望担任院长的后备职位上。据美国精英商学院协会(Association to Advance Collegiate Schools of Business,简筒称AACSB)的一项研究,2023-... 详细信息

在美国商学院中,担任领导职务的女性和男性之间的差距一直在缩小,特别是越来越多的女性被提拔到有望担任院长的后备职位上。据美国精英商学院协会(Association to Advance Collegiate Schools of Business,简筒称AACSB)的一项研究,2023-2024年,美国368所商学院的女院长占总数的30%。这比2007-08年的17%有所提高。

关键词：领导职务 AACSB 商学院性别差距