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    题名 作者 年代 出处 被引量
1Mechanisms responsible for propoxur resistance in the German cockroach,Blattella germanica(L)显示文摘 J G S cot 1991Pestic Sci1991,33,:1
2Long-term effects of neonatal hypoglycemia on brain growth and psychomotor deve|opment in small-for-gestational-age preterm infants显示文摘Duvanel C B Fawer C L Cotting J 1999J pediatr1999,134,4:1
3Estimation of wind energy over roof of two perpendicular buildings显示文摘B Wang L D Cot L Adolphe 2015Energy and Buildings2015,88,:1
4Targeting γ-secretase triggers the selective enrichment of oligomeric APP-CTFs in brain extracellular vesicles from Alzheimer cell and mouse models显示文摘Background:We recently demonstrated an endolysosomal accumulation of theβ-secretase-derived APP C-terminal fragment(CTF)C99 in brains of Alzheimer disease(AD)mouse models.Moreover,we showed that the treatment with theγ-secretase inhibitor(D6)led to further increased endolysosomal APP-CTF levels,but also revealed extracellular APP-CTF-associated immunostaining.We here hypothesized that this latter staining could reflect extracellular vesicle(EV)-associated APP-CTFs and aimed to characterize theseγ-secretase inhibitor-induced APPCTFs.Methods:EVs were purified from cell media or mouse brains from vehicle-or D6-treated C99 or APPswedish expressing cells/mice and analyzed for APP-CTFs by immunoblot.Combined pharmacological,immunological and genetic approaches(presenilin invalidation and C99 dimerization mutants(GXXXG))were used to characterize vesicle-containing APP-CTFs.Subcellular APP-CTF localization was determined by immunocytochemistry.Results:Purified EVs from both AD cell or mouse models were enriched in APP-CTFs as compared to EVs from control cells/brains.Surprisingly,EVs from D6-treated cells not only displayed increased C99 and C99-derived C83 levels but also higher molecular weight(HMW)APP-CTF-immunoreactivities that were hardly detectable in whole cell extracts.Accordingly,the intracellular levels of HMW APP-CTFs were amplified by the exosomal inhibitor GW4869.By combined pharmacological,immunological and genetic approaches,we established that these HMW APP-CTFs correspond to oligomeric APP-CTFs composed of C99 and/or C83.Immunocytochemical analysis showed that monomers were localized mainly to the trans-Golgi network,whereas oligomers were confined to endosomes and lysosomes,thus providing an anatomical support for the selective recovery of HMW APP-CTFs in EVs.The D6-induced APP-CTF oligomerization and subcellular mislocalization was indeed due toγ-secretase blockade,since it similarly occurred in presenilin-deficient fibroblasts.Further,our data proposed that besides favoring APP-CTF oligomerization by preventing C99 proteolysis,γ-secretase inhibiton also led to a defective SorLA-mediated retrograde transport of HMW APP-CTFs from endosomal compartments to the TGN.Conclusions:This is the first study to demonstrate the presence of oligomeric APP-CTFs in AD mouse models,the levels of which are selectively enriched in endolysosomal compartments including exosomes and amplified byγ-secretase inhibition.Future studies should evaluate the putative contribution of these exosome-associated APP-CTFs in AD onset,progression and spreading.Inger Lauritzen Anaïs Bécot Alexandre Bourgeois Raphaëlle Pardossi-Piquard Maria-Grazia Biferi Martine Barkats Fréderic Checler 2019Translational Neurodegeneration2019,8,1:1
5Ensuring the safety of vaccine cell substrates by massively parallel sequencing of the tmnscrip- tome 显示文摘Onions D Coté C Love B 2011Vaccine2011,29,41:1
6Activation of AMP-activated protein kinase (AMPK) inhibits fatty acid synthesis in bovine mammary epithelial cells 显示文摘McFadden J W A Cot B 2009Biochem Biophysi Res Commun2009,390,3:1
7PIERS proteinuria:relationship with adverse maternal and perinatal outcome显示文摘Payne B Magee LA CotéAM 2011Obstet Gynaecol Can2011,33,6:1
8Anti-NMDA-receptor encephalitis: case report and literature review of an under?recognized condition显示文摘Day GS High SM Cot B 2011J Gen Intern Med2011,26,7:1
9Effects of hypertonic saline solution on body weight and serum creatinine in patients with acute decompensated heart failure显示文摘AIM To test the safety and effectiveness of hypertonic saline solution(HSS + F) as a strategy for weight loss andprevention of further deterioration of renal function.METHODS Patients admitted with acute decompensated heart failure(ADHF) who received HSS + F were included in the study. After a period of a standard ADHF treatment, our patients received an intravenous infusion of furosemide(250 mg) combined with HSS(150 mL of 3% NaCl) twice a day for a mean duration of 2.3 d. Our primary outcomes were weight loss and a change in serum creatinine per day of treatment. The parameters of the period prior to treatment with HSS + F were compared with those of the period with HSS + F. RESULTS A total of 47 patients were included. The mean creatinine on admission was 155 μmol/L ± 65 μmol/L, the ejection fraction was 40% ± 17%. The experimental treatment(HSS + F) resulted in greater weight loss per day of treatment than the standard treatment(-1.4 kg/d ± 1.4 kg/d vs-0.4 kg/d ± 1.0 kg/d, P = 0.0168). Importantly, the change in creatinine was not significantly different.CONCLUSION This study supports the effectiveness of HSS + F on weight loss in patients with ADHF. The safety profile, particularly with regard to renal function, leads us to believe that HSS + F may be a valuable option for those patients presenting with ADHF who do not respond to conventional treatment with intravenous furosemide alone.Gabrielle Lafrenière Patrick Béliveau Jean-Yves Bégin David Simonyan Sylvain Coté Valérie Gaudreault Zeev Israeli Shahar Lavi Rodrigo Bagur 2017World Journal of Cardiology2017,9,8:1
10Anti-NMDA-receptor encephalitis: case report and literature review of an under-recognized condition 显示文摘Day GS High SM Cot B 2011J Gen Intern Med2011,26,7:1
11Ami-NMDA-reccptor encephalitis : case report and literature review of an under-recognized condition 显示文摘Day G High S Cot B 2011J Gen Intern Med2011,26,7:1
12Anti-NMDA-receptor encephalitis:case report and literature review of an under-recognized condition显示文摘Day GS High SM Cot B 0,,07:1
13A structural investigation of CaO-A12 03 glasses via27 A1 MAS-NMR显示文摘Mcmillan P F Petuskey W T Cot B 1996J Non-Cryst Solids1996,195,3:1
14PIERS proteinuria:relationship with adverse maternal and perinatal outcome显示文摘Payne B Magee LA Coté AM 2011Obstet Gynaecol Can2011,33,6:1
15Quantification of Phospholipids in In~mt Formula and (-;rowing Up Milk by High- Perfornaance Liquid Chromatography with Evaporative Light Scattering Detector显示文摘Braun M Flck B Cotting C 2010Journal of AOAC International2010,3,:1
16A 10-year experience in paediatric spontaneous cerebral hemorrhage: which children with headache need more than a clinical examination? 显示文摘De Ribaupierre S Rilliet B Cotting J 2008Swiss Med Wkly2008,138,56:1
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