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基于实施障碍的实施策略开发方法:CFIR⁃eric匹配工具

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协和医学杂志 2024年第5期15卷 1182-1191页

作者：黄婉晴钟冬梅刘思源谢昀筠陈江芸徐东南方医科大学卫生管理学院卫生管理学系Acacia实施科学实验室广州510515 南方医科大学世界卫生组织研究中心广州510515 南方医科大学公共卫生学院广州510515 南方医科大学皮肤病医院全球健康研究中心广州510091

实施策略是一种针对性较强的干预措施,旨在促进研究成果或循证实践在日常医疗保健实践中被采纳、实施和维持。若实施策略能够精准匹配实施的障碍因素和促进因素,那么实施成功的可能性更高。实施性研究综合框架(consolidated framework f... 详细信息

实施策略是一种针对性较强的干预措施,旨在促进研究成果或循证实践在日常医疗保健实践中被采纳、实施和维持。若实施策略能够精准匹配实施的障碍因素和促进因素,那么实施成功的可能性更高。实施性研究综合框架(consolidated framework for implementation research,CFIR)⁃实施变革专家共识(expert recommendations for implementing change,eric)匹配工具可根据CFIR障碍因素匹配对应的eric实施策略,是一种方便、直接的实施策略开发工具。本文详细介绍CFIR⁃eric匹配工具的起源与发展,阐述其内容和使用方法,并以简短戒烟干预项目为例介绍如何应用CFIR⁃eric匹配工具开发实施策略,最后讨论应用该工具开发实施策略的优势和局限性,以期为相关研究者开发实施策略提供方法学参考。

关键词：实施科学实施性研究 CFIR⁃eric匹配工具实施障碍实施策略

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Tail nerve electrical stimulation-induced walking training promotes restoration of locomotion and electrophysiology in rats with chronic spinal cord injury

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World Journal of Neuroscience 2018年第2期8卷 124-145页

作者： Shuxin Zhang Fengfa huang Mary Gates Xiaoyan Shen Mackenzie H. Holmberg eric G. Holmberg Spinal Cord Society Research Center Fort Collins USA Department of Bioelectronics Nantong University Nantong Jiangsu China Department of Chemistry University of Alaska Anchorage USA

Functional recovery is the final goal in the treatment of spinal cord injury. However, to date, few treatment strategies have demonstrated significant locomotor improvement in animal experiments. By using tail nerve electrical stimulation (TANES) as an open-field locomotor training method combined with glial scar ablation and cell transplantation, we have successfully promoted locomotor recovery in rats with chronic spinal cord contusion injury. The purpose of the present study is to further investigate the mechanism of TANES and its effect on electrophysiology. Spinal cord segment T10 of female, adult Long-Evans rats was contused using the NYU impactor device with 25 mm height setting. After injury, rats were randomly divided into three groups. Group I was used as a control without any treatment, group II and group III were subjected to basic treatment including glial scar ablation and transplantation of olfactory lamina propria 6 weeks after injury, and group III received TANES-induced open-field locomotor training weekly after basic treatment. All animals were allowed to survive 22 weeks, except some rats which were transected. Basso, Beattie, and Bresnahan (BBB) open-field locomotor rating scale, horizontal ladder rung walking test, and electrophysiological tests were used to assess the restoration of functional behavior and conduction. Results showed that TANES significantly improves locomotor recovery and spinal cord conduction, reflex, as well as significantly reduces the occurrence of autophagia. Additionally, after transection, trained rats still maintained higher BBB score than that of control rats. This may be related to the activity-dependent plasticity promoted by TANES-induced locomotor training.

关键词： tail nerve electrical stimulation (TANES) electrophysiology rat spinal cord injury autophagia horizontal ladder rung walking test

Analysis of Pathway Activity in Primary Tumors and NCI60 Cell Lines Using Gene Expression Profiling Data

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Genomics, Proteomics & Bioinformatics 2007年第1期5卷 15-24页

作者： Xing-Dong Feng Shu-Guang huang Jian-Yong Shou Bi-Rong Liao Jonathan M. Yingling Xiang Ye Xi Lin Lawrence M. Gelbert eric W. Su Jude E. Onyia Shu-Yu Li Integrative Biology Lilly Research Laboratories Eli Lilly and Company Lilly Corporate Center Indianapolis IN 46285 USA Global Discovery ＆ Development Statistics Lilly Research Laboratories Eli Lilly and Company Lilly Corporate Center Indianapolis IN 46285 USA Cancer Discovery Research Lilly Research Laboratories Eli Lilly and Company Lilly Corporate Center Indianapolis IN 46285 USA

To determine cancer pathway activities in nine types of primary tumors and NCI60 cell lines, we applied an in silico approach by examining gene signatures reflective of consequent pathway activation using gene expression data. Supervised learning approaches predicted that the Ras pathway is active in -70% of lung adenocarcinomas but inactive in most squamous cell carcinomas, pulmonary carcinoids, and small cell lung carcinomas. In contrast, the TGF-β, TNF-α, Src, Myc, E2F3, and β-catenin pathways are inactive in lung adenocarcinomas. We predicted an active Ras, Myc, Src, and/or E2F3 pathway in significant percentages of breast cancer, colorectal carcinoma, and gliomas. Our results also suggest that Ras may be the most prevailing oncogenic pathway. Additionally, many NCI60 cell lines exhibited a gene signature indicative of an active Ras, Myc, and/or Src, but not E2F3, β-catenin, TNF-α, or TGF-β pathway. To our knowledge, this is the first comprehensive survey of cancer pathway activities in nine major tumor types and the most widely used NCI60 cell lines. The ＂gene expression pathway signatures＂ we have defined could facilitate the understanding of molecular mechanisms in cancer development and provide guidance to the selection of appropriate cell lines for cancer research and pharmaceutical compound screening.

关键词： cancer pathways gene expression profiling supervised learning classification

Methicillin-Resistant <i>Staphylococcus aureus</i>SCC<i>mec</i>Type and Its Association with Clinical Presentation, Severity, and Length of Stay among Patients with Complicated Skin and Skin Structure Infections

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Advances in Infectious Diseases 2014年第2期4卷 111-115页

作者： eric Gomez Tom Chiang Patricia A. Hogan Daniela E. Myers David B. huang Appalachian Regional Healthcare Beckley USA Pfizer Inc. Collegeville USA Rutgers Medical School Newark USA Veterans Affairs New Jersey Healthcare System (VA NJHCS) East Orange USA

Data from a prospective, randomized, open-label, active-controlled, multicenter, Phase 4 study comparing oral or intravenous linezolid with intravenous vancomycin for treatment of complicated skin and soft-tissue infections caused by methicillin resistant Staphylococcus aureus was used to determine the association between staphylococcal cassette chromosome mec (SCCmec) type and patient’s clinical presentation, infection severity, intravenous therapy duration and length of stay (LOS). Compared to SCCmec types I, II, and III, SCCmec type IV, PVL+ was associated with more frequent presentation of abscesses, lower severity scores, and shorter intravenous therapy duration and LOS in both treatment groups.

关键词： MRSA SCCmec Type Infection Severity Length of Stay

Cancer cell employs a microenvironmental neural signal transactivating nucleus-mitochondria coordination to acquire stemness

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Signal Transduction and Targeted Therapy 2023年第8期8卷 3818-3836页

作者： Bin He Rui Gao Shasha Lv Ailin Chen Junxiu huang Luoxuan Wang Yunxiu Feng Jiesi Feng Bing Liu Jie Lei Bing Deng Bin He Bai Cui Fei Peng Min Yan Zifeng Wang eric W-F Lam Bilian Jin Zhiming Shao Yulong Li Jianwei Jiao Xi Wang Quentin Liu State Key Laboratory of Oncology in South China Sun Yat-sen University Cancer CenterGuangzhou 510060PR China Department of Medical Oncology The Seventh Affiliated HospitalSun Yat-sen UniversityShenzhen 510275PR China Institute of Cancer Stem Cell Cancer CenterDalian Medical UniversityDalian 116023PR China Zhongshan School of Medicine Sun Yat-sen UniversityGuangzhou 510080PR China State Key Laboratory of Membrane Biology Peking University School of Life SciencesBeijing 100871PR China Department of Surgery and Cancer Imperial College LondonLondon W120NNUK Department of Breast Surgery Precision Cancer Medicine CenterFudan University Shanghai Cancer CenterShanghai 200032PR China State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101PR China

Cancer cell receives extracellular signal inputs to obtain a stem-like status,yet how tumor microenvironmental(TME)neural signals steer cancer stemness to establish the hierarchical tumor architectures remains ***,a pan-cancer transcriptomic screening for 10852 samples of 33 TCGA cancer types reveals that cAMP-responsive element(CRE)transcription factors are convergent activators for cancer *** of transcriptomic profiles,specification of neural markers and illustration of norepinephrine dynamics uncover a bond between TME neural signals and cancer-cell CRE ***,neural signal norepinephrine potentiates the stemness of proximal cancer cells by activating cAMP-CRE axis,where ATF1 serves as a conserved *** activation by norepinephrine,ATF1 potentiates cancer stemness by coordinated trans-activation of both nuclear pluripotency factors MYC/NANOG and mitochondrial biogenesis regulators NRF1/TFAM,thereby orchestrating nuclear reprograming and mitochondrial ***,single-cell transcriptomes confirm the coordinated activation of nuclear pluripotency with mitochondrial biogenesis in cancer stem-like *** findings elucidate that cancer cell acquires stemness via a norepinephrine-ATF1 driven nucleus-mitochondria collaborated program,suggesting a spatialized stemness acquisition by hijacking microenvironmental neural signals.

关键词： Cancer neural architectures

Global characterization and monitoring of forest cover using Landsat data: opportunities and challenges

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International Journal of Digital Earth 2012年第5期5卷 373-397页

作者： John R.Townshend Jeffrey G.Masek Chengquan huang eric.F.Vermote Feng Gao Saurabh Channan Joseph O.Sexton Min Feng Raghuram Narasimhan Dohyung Kim Kuan Song Danxia Song Xiao-Peng Song Praveen Noojipady Bin Tan Matthew C.Hansen Mengxue Li Robert E.Wolfe Global Land Cover Facility Department of Geographical SciencesUniversity of MarylandCollege ParkMDUSA Goddard Space Flight Center National Aeronautics and Space AdministrationGreenbeltMDUSA Department of Geographical Sciences University of MarylandCollege ParkMDUSA USDA-ARS Hydrology and Remote Sensing Laboratory BeltsvilleMDUSA

The compilation of global Landsat data-sets and the ever-lowering costs of computing now make it feasible to monitor the Earth’s land cover at Landsat resolutions of 30 *** this article,we describe the methods to create global products of forest cover and cover change at Landsat ***,there are many challenges in ensuring the creation of high-quality *** we propose various ways in which the challenges can be *** the challenges are the need for atmospheric correction,incorrect calibration coefficients in some of the data-sets,the different phenologies between compila-tions,the need for terrain correction,the lack of consistent reference data for training and accuracy assessment,and the need for highly automated character-ization and change *** propose and evaluate the creation and use of surface reflectance products,improved selection of scenes to reduce phenological differences,terrain illumination correction,automated training selection,and the use of information extraction procedures robust to errors in training data along with several other *** several stages we use Moderate Resolution Spectro-radiometer data and products to assist our analysis.A global working prototype product of forest cover and forest cover change is included.

关键词： Landsat land cover forest cover change global mapping global monitoring

Precision Medicine:What Challenges Are We Facing?

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Genomics, Proteomics & Bioinformatics 2016年第5期14卷 253-261页

作者： Yu Xue eric-Wubbo Lameijer Kai Ye Kunlin Zhang Suhua Chang Xiaoyue Wang Jianmin Wu Ge Gao Fangqing Zhao Jian Li Chunsheng Han Shuhua Xu Jingfa Xiao Xuerui Yang Xiaomin Ying Xuegong Zhang Wei-Hua Chen Yun Liu Zhang Zhang Kun huang Jun Yu MOE Key Lahoratory of Molecular Biophysics College of Life Science and Technology and the Collaborative Innovation Center for Brain ScienceHuazhong University of Science and TechnologyWuhan 430074China School of Electronic and Information Engineering.Xi'an Jiaotong University.Xi'an 710049 China CAS Key Laboratory of Mental Health Institute of PsychologyChinese Academy of SciencesBeijing 100101China State Key Laboratory of'Medical Molecular Biology Institute of Basic Medical SciencesChinese Academy of Medical SciencesPeking Union Medical CollegeBeijing 100005China MOE Beijing Key Laboratory of Carcinogenesis and Translatiooal ResearchCenter for Cancer BioinformaticsPeking University Cancer Hospital&InstituteBeijing 100142China Center for Bioinformatics State Key Laboratory of Protein and Plant Gene ResearchSchool of Life SciencesPeking UniversityBeijing 100871China Beijing Institutes of Life Science.Chinese Academy of Sciences Beijing 100101China MOE Key Lahoratory of Developnlental Genes and Human Disease Institute of Life SciencesSoutheast UniversityNanjing 210096China State Key Laboratory of Stem Cell and Reproductive Biology Institute of Zoology Chinese Academy of SciencesBeijing 100101China Max Planck Independent Research Group on Population Genomics CAS-MPG Partner Institute for Computational Biology(PICB)Shanghai Institutes for Biological SciencesChinese Academy of SciencesShanghai 200031China CAS Ker Laboratory of Genome Sciences and Information Chinese Academy of Sciences.Beijing 100101China MOE Key Laboratory of Bioinformatics School of Life Sciences Center for Synthetic and Systems BiologyTsinghua UniversityBeijing 100084China Computational Omics Lahoratory Center of Computational BiologyBeijing Institute of Basic Medical SciencesBeijing 100850China Bioinformatics Division TNLIST and MOE Key Laboratory for Bioinformatics Department of AutomationTsinghua UniversityBeijing 100084China Department of Bioinformatics and Systems Biology College of LifeScience and Technol

Following the publication of the US National Research Council （N RC） report ＂ Toward PrecMon Medicine.＂ Building a Knowledge Network for Biomedical Research and a New Taxonomy of Diseases＂ in 2011 [1], several n... 详细信息

关键词： PMI Precision Medicine data We

Achieving Efficient Thick Film All-polymer Solar Cells Using a Green Solvent Additive

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Chinese Journal of Polymer Science 2020年第4期38卷 323-331,I0005页

作者： Zhen-Ye Li Wen-Kai Zhong Lei Ying Ning Li Feng Liu Fei huang Yong Cao Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and DevicesSouth China University of TechnologyGuangzhou 510640China South China Institute of Collaborative Innovation Dongguan 523808China Institute of Materials for Electronics and Energy Technology(i-MEET) FAU Erlangen-Nurnberg91058 ErlangenGermany Department of Physics and Astronomy Shanghai Jiao Tong UniversityShanghai200240China

Adva nces in orga nic photovoltaic tech no logies have been geared toward industrial high-throughput printing manufacturing,which requires in sensitivity of photovoltaic performance reg a rd i ng to the light-harvesting layer ***,the thickness of light-harvesti ng layer for all polymer solar cells(all-PSCs)is often limited to about 100 nm due to the dramatically decreased fill factor upon increasing film thickness,which hampers the light harvesting capability to in crease the power con versio n efficie ncy,and is un favorable for fabricating large-area *** we dem on strate that by tuning the bulk heterojuncti on morphology using a non-halogenated solvent,cyclopentyl methyl ether,in the presence of a gree n solve nt additive of dibenzyl ether,the power con versio n efficie ncy of all-PSCs with photoactive layer thick nesses of over 500 nm reached an impressively high value of 9%.The gen eric applicability of this gree n solvent additive to boost the power conversion efficiency of thick-film devices is also validated in various bulk heterojunction active layer systems,thus representing a promising approach for the fabrication of all-PSCs toward industrial production,as well as further commercialization.

关键词： Thick-film all-polymer solar cell Gree n solve nt additive Dibenzyl ether

SATB2:A versatile transcriptional regulator of craniofacial and skeleton development,neurogenesis and tumorigenesis,and its applications in regenerative medicine

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Genes & Diseases 2022年第1期9卷 95-107,I0005页

作者： Xia huang Qiuman Chen Wenping Luo Mikhail Pakvasa Yuxin Zhang Liwen Zheng Shuang Li Zhuohui Yang Huan Zeng Fang Liang Fugui Zhang Daniel A.Hu Kevin H.Qin eric J.Wang David S.Qin Russell R.Reid Tong-Chuan He Aravind Athiviraham Mostafa El Dafrawy Hongmei Zhang Stomatological Hospital of Chongqing Medical University Chongqing 401147PR China Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences Chongqing 401147PR China Molecular Oncology Laboratory Department of Orthopaedic Surgery and Rehabilitation MedicineThe University of Chicago Medical CenterChicagoIL 60637USA The Pritzker School of Medicine The University of Chicago Medical CenterChicagoIL 60637USA Department of Surgery The University of Chicago Medical CenterChicagoIL 60637USA Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing 401147PR China

SATB2(special AT-rich sequence-binding protein 2)is a member of the special AT-rich binding protein *** a transcription regulator,SATB2 mainly integrates higher-order chromatin ***2 expression appears to be tissue-and stage-specific,and is governed by several cellular signaling molecules and *** in branchial arches and osteoblast-lineage cells,SATB2 plays a significant role in craniofacial pattern and skeleton *** addition to regulating osteogenic differentiation,SATB2 also displays versatile functions in neural development and cancer *** an osteoinductive factor,SATB2 holds great promise in improving bone regeneration toward bone defect *** this review,we have summarized our current understanding of the physiological and pathological functions of SATB2 in craniofacial and skeleton development,neurogenesis,tumorigenesis and regenerative medicine.

关键词： Bone regeneration Development Neurogenesis SATB2 Tumorigenesis