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115篇 您的检索式:作者名="BOWDISH"
    题名 作者 年代 出处 被引量
1Interferon-β induced in female genital epithelium by HIV-1 glycoprotein 120 via Toll-like-receptor 2 pathway acts to protect the mucosal barrier显示文摘More than 40%of HIV infections occur via female reproductive tract(FRT)through heterosexual transmission.Epithelial cells that line the female genital mucosa are the first line of defense against HIV-1 and other sexually transmitted pathogens.These sentient cells recognize and respond to external stimuli by induction of a range of carefully balanced innate immune responses.Previously,we have shown that in response to HIV-1 gp120,the genital epithelial cells(GECs)from upper reproductive tract induce an inflammatory response that may facilitate HIV-1 translocation and infection.In this study,we report that the endometrial and endocervical GECs simultaneously induce biologically active interferon-β(IFNβ)antiviral responses following exposure to HIV-1 that act to protect the epithelial tight junction barrier.The innate antiviral response was directly induced by HIV-1 envelope glycoprotein gp120 and addition of gp120 neutralizing antibody inhibited IFNβproduction.Interferon-βwas induced by gp120 in upper GECs through Toll-like receptor 2 signaling and required presence of heparan sulfate on epithelial cell surface.The induction of IFNβwas dependent upon activation of transcription factor IRF3(interferon regulatory factor 3).The IFNβwas biologically active,had a protective effect on epithelial tight junction barrier and was able to inhibit HIV-1 infection in TZM-bl indicator cells and HIV-1 replication in T cells.This is the first report that recognition of HIV-1 by upper GECs leads to induction of innate antiviral pathways.This could explain the overall low infectivity of HIV-1 in the FRT and could be exploited for HIV-1 prophylaxis.Aisha Nazli Sara Dizzell Muhammad Atif Zahoor Victor H Ferreira Jessica Kafka Matthew William Woods Michel Ouellet Ali A Ashkar Michel J Tremblay Dawn ME Bowdish Charu Kaushic 2019Cellular & Molecular Immunology2019,16,2:2
2Apoptosis of airway epithelial cells, human serum sensitive induction by the cathelicidin LL-37 显示文摘Lau YE Bowdish DM Cosseau C 2006Am J Respir Cell Mol Biol2006,34,4:1
3Apoptosis of airway epithelial cells: human serum sensitive induction by the cathelicidin LL-37 显示文摘Lau YE Bowdish DM Cosseau C 2006Am J Respir Cell Mol Biol2006,34,4:1
4Insect tolerant transgenic tomato plants显示文摘FischhoffD A Bowdish K S Perlak F J 1987Bio/Technology1987,5,:1
5Impact of LL-37 on anti-infective immunity显示文摘BOWDISH D M DAVIDSON D J LAU Y E 0,,77:1
6The human cationic peptide LL-37 induces activation of the extracellular signal-regulated kinase and p38 kinase pathways in primary human monocytes显示文摘Bowdish D M Davidson D J Speert D P 2004J Immunol2004,172,:1
7Immunomodulatory properties of defensins and cathelicidins显示文摘Bowdish D M Davidson D J Hancock R E 2006Curr Top Microbiol Immunol2006,306,:1
8A reevaluation of the role of host defence peptides in mam-malian immunity显示文摘Bowdish DM Davidson DJ Hancock RE 2005Current Protein and Peptide Science2005,6,:1
9A re-evaluation of the role of host defence peptides in mammalian immunity显示文摘Bowdish D M E Davidson D J Hancock R E W 2005Current Protein and Peptide Science2005,6,1:1
10Production of antibodies in transgenic plants 显示文摘HIATT A CAFFERKEY R BOWDISH K 1989Nature1989,342,:1
11The ha- man cationic peptide LL - 37 induces activation of the extracellular signal- regulated kinase and p38 kinase pathways in primary hu- man monocytes显示文摘BOWDISH D M DAVIDSON D J SPEERT D P 2004J Immunol2004,172,6:1
12Immunomodulatory activities of small host defense peptides显示文摘Bowdish D M Davidson D J Scott M G 2005Antimicrob Agents Chemother2005,49,:1
13Evidence for recipient derived fibroblast recruitment and activation during the development of chronic cardiac allograft rejection 显示文摘Wu G D Tuan T L Bowdish M E 2003Transplantation2003,76,3:1
14Modulation of the TLR-mediated inflammatory response by the endogenous human host defense peptide LL-37显示文摘Mookherjee N Brown KL Bowdish DM 2006J Immunol2006,176,4:1
15Contribution of mesenchymal progenitor cells to tissue repair in rat cardiac allografts undergoing chronic rejection 显示文摘Wu GD Bowdish ME Jin YS 2005J Heart Lung Transplant2005,24,12:1
16Production of antibodies in transgenic plants显示文摘Hiatt A Cafferkey R Bowdish K 1989Nature1989,342,:1
17Production of antibodies in trails-genicplant显示文摘Hiatt A Caferkey R Bowdish K 1989Nature1989,342,:1
18Immunomodulatory properties of defensins and cathelicidins显示文摘Bowdish DM Davidson DJ Hancock RE 2006Curr Top Microbiol Immunol2006,306,:1
19Impact of LL-37 on anti-infective immunity 显示文摘Bowdish D M E Davidson D J Lau Y E et ol 2005J Leukocyte Biol2005,77,4:1
20Anticoagulation isan effective treatment for aortic mural thrombi显示文摘Bowdish M Weaver F Leibman H 2002J Vasc Surg2002,36,4:1
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