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6篇 您的检索式:作者名="Christopher BU"
    题名 作者 年代 出处 被引量
1The Msi1-mTOR pathway drives the pathogenesis of mammary and extramammary Paget’s disease显示文摘Mammary and extramammary Paget’s Diseases(PD)are a malignant skin cancer characterized by the appearance of Paget cells.Although easily diagnosed,its pathogenesis remains unknown.Here,single-cell RNA-sequencing identified distinct cellular states,novel biomarkers,and signaling pathways—including mTOR,associated with extramammary PD.Interestingly,we identified MSI1 ectopic overexpression in basal epithelial cells of human PD skin,and show that Msi1 overexpression in the epidermal basal layer of mice phenocopies human PD at histopathological,single-cell and molecular levels.Using this mouse model,we identified novel biomarkers of Paget-like cells that translated to human Paget cells.Furthermore,single-cell trajectory,RNA velocity and lineage-tracing analyses revealed a putative keratinocyte-to-Paget-like cell conversion,supporting the in situ transformation theory of disease pathogenesis.Mechanistically,the Msi1-mTOR pathway drives keratinocyte-Paget-like cell conversion,and suppression of mTOR signaling with Rapamycin significantly rescued the Paget-like phenotype in Msi1-overexpressing transgenic mice.Topical Rapamycin treatment improved extramammary PD-associated symptoms in humans,suggesting mTOR inhibition as a novel therapeutic treatment in PD.Yongli Song Christian F.Guerrero-Juarez Zhongjian Chen Yichen Tang Xianghui Ma Cong Lv Xueyun Bi Min Deng Lina Bu Yuhua Tian Ruiqi Liu Ran Zhao Jiuzhi Xu Xiaole Sheng Sujuan Du Yeqiang Liu Yunlu Zhu Shi-jun Shan Hong-duo Chen Yiqiang Zhao Guangbiao Zhou Jianwei Shuai Fazheng Ren Lixiang Xue Zhaoxia Ying Xing Dai Christopher J.Lengner Bogi Andersen Maksim V.Plikus Qing Nie Zhengquan Yu-Show 2020Cell Research2020,30,10:2
2Effects of a fraction from maize root exudates on haploid strains of Sporisorium reilianum f. sp. zeae显示文摘Carole Martinez Marc Buée Alain Jauneau Guillaume Bécard Robert Dargent Christophe Roux 2001Plant and Soil2001,,2:1
3Telomerase activity: a marker to distinguish follicular thyroid adenoma from carcinoma显示文摘Christopher BU Motomasu S William H 1997Cancer Research1997,57,12:1
4Homocyst(e)ine and Risk of Cerebral Infarction in a Biracial Population: The Stroke Prevention in Young Women Study显示文摘Steven J. Kittner Wayne H. Giles Richard F. Macko J. Richard Hebel Marcella A. Wozniak Robert J. Wityk Paul D. Stolley Barney J. Stern Michael A. Sloan Roger Sherwin Thomas R. Price Robert J. McCarter Constance J. Johnson Christopher J. Earley David W. Bu 1999Stroke: A Journal of Cerebral Circulation1999,,8:1
5Human telomerase reverse transcriptase gene expression and the surgical management of suspicious thyroid tumors 显示文摘Christopher BU George TC Douglas PC 2004Clin Cancer Res2004,10,17:1
6Trees as hotspots:Using forests,trees,and agroforestry to foster diverse sustainable landscapes显示文摘Forests,trees,and agroforestry(FTA)are ecosystem hotspots.They exemplify the contributions of biodiversity to sustainable and resilient landscapes,green circular economy and to sustainable agriculture and food systems for healthy diets.However,most research on these topics have been performed separately and lack comparison.The International FTA-Kunming Conference'Forests,trees and agroforestry for diverse sustainable landscapes'22nd–24th June 2021,focused on these contributions,brought together scientists NGOs,and policy makers to further the understanding of tree diversity;provided a communication platform for scientists to share their research results;evaluated the role of tree diversity in agroecology and circular agriculture;assessed benefits of landscape restoration;and explored applied research in mountain ecosystems and food security.The goals were to gather evidence that ground the design of solutions that can contribute to the implementation of the post 2020 Global Biodiversity Framework and towards the UN Food Systems Summit,and the overall implementation of the SDGs.This paper summarizes the outcomes of the international FTA Conference in Kunming 2021 and points out the highlights of research involved in six major themes.Vincent Gitz Jianchu Xu Yuanchang Lu Elaine Springgay Illias Animon Razan Khalifa Al Mubarak Robert Nasi Tony Simons Ranjit Barthakur Ren Wang Jianrong Su Fergus Sinclair Eduardo Somarriba Dossa G.O.Gbadamassi Ramni Jamnadass Christopher JKettle Dengpan Bu Anja Gassner Yves Laumonier Mi Zhou Himlal Baral Fangyuan Hua Peter AMinang Yufu Guo Michael Allen Brady Yanxia Li Peter Mortimer Bin Yang Heng Gui Fiona Worthy Deli Zhai Huafang Chen Huili Li Yufang Su Alexandre Meybeck Fabio Ricci 2022Circular Agricultural Systems2022,2,1:0
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