{"id":16898,"date":"2014-06-03T00:00:00","date_gmt":"2014-06-02T22:00:00","guid":{"rendered":"https:\/\/www.guineediversite.com\/index.php\/2014\/06\/03\/030614ebola-des-chercheurs-americains-percent-le-secret\/"},"modified":"2014-06-03T00:00:00","modified_gmt":"2014-06-02T22:00:00","slug":"030614ebola-des-chercheurs-americains-percent-le-secret","status":"publish","type":"post","link":"https:\/\/guineediversite.com\/index.php\/2014\/06\/03\/030614ebola-des-chercheurs-americains-percent-le-secret\/","title":{"rendered":"03\/06\/14\nEbola : Des chercheurs am\u00e9ricains percent le secret"},"content":{"rendered":"<p>Des chercheurs am\u00e9ricains de l\u2019Universit\u00e9 de Virginia School of Medicine  ont d\u00e9couvert comment le virus Ebola \u00ab  trouve son chemin \u00bb dans le cytoplasme des cellules.<br \/>\nFondamentalement, la nouvelle constatation permet d\u2019expliquer comment le virus trouve son chemin ou sa trajectoire  dans les cellules, offrant une meilleure visualisation \u00e0 \u00eatre utilis\u00e9e dans la lutte contre  Ebola.  Apr\u00e8s que le virus soit englouti par la cellule, il est contenu dans une v\u00e9sicule o\u00f9 il ne peut pas nuire. Mais Ebola \u00e9chappe rapidement \u00e0 la v\u00e9sicule ,Les scientifiques ont compris comment.<br \/>\n\u00ab S\u2019il restait dans la v\u00e9sicule, \u00e7a ne serait pas vraiment un probl\u00e8me. La cellule peut le dig\u00e9rer \u00bb a d\u00e9clar\u00e9, Lukas Tamm du D\u00e9partement de physiologie mol\u00e9culaire<br \/>\n\u00ab Mais, il s\u2019\u00e9chappe de cette v\u00e9sicule interne et s\u2019introduit dans le corps de la cellule, et c\u2019est l\u00e0 que le danger commence \u00bb<br \/>\nEn fusionnant sa propre membrane avec la membrane de la v\u00e9sicule cellulaire, ce qui permet \u00e0 l\u2019ARN (mol\u00e9cule biologique) du virus de rentrer dans la cellule pour se r\u00e9pliquer, et cela constitue la cause essentielle des ravages des cellules. Ebola, comme la plupart des virus, est capable de transformer la cellule qu\u2019il infecte en  \u00ab une usine de production de virus \u00bb mais beaucoup plus rapidement et fatalement que la moyenne des grippes.<\/p>\n<p>Tamm et son \u00e9quipe ont non seulement compris comment le processus d\u2019infection fonctionne, ils ont \u00e9galement d\u00e9termin\u00e9 la mani\u00e8re de desserrer la  \u00ab main tendue \u00bb. En identifiant les acides amin\u00e9s dans Ebola qui doivent \u00eatre pr\u00e9sents pour que l\u2019action  \u00ab de rencontre \u00bb puisse se produire.  Tamm a d\u00e9clar\u00e9 que lorsque le virus se rapproche d\u2019une cellule, cela ressemble davantage \u00e0 une main tendue.<br \/>\nApprendre comment arr\u00eater le processus de la main tendue est un \u00e9norme pas pour arr\u00eater le virus Ebola de se propager.<br \/>\n\u00ab Une fois que vous avez visualis\u00e9 les changements de la forme mol\u00e9culaire que ces structures subissent lors de l\u2019entr\u00e9e dans la cellule, vous pouvez savoir quelles mol\u00e9cules ou m\u00e9dicaments anti- viraux potentiels pourraient interf\u00e9rer avec le processus de contact \u00bb , a ajout\u00e9 Tamm.  \u00ab Vous avez ces contacts qui doivent \u00eatre faits afin que le rapport soit effectif \u2013 si vous pouvez trouver une mol\u00e9cule qui jette une cl\u00e9 dans les rouages de ce m\u00e9canisme, vous pouvez r\u00e9ellement bloquer l\u2019\u00e9tablissement d\u2019un rapport direct \u00bb<\/p>\n<p>References: medicalxpress<\/p>\n<p>Sources : University of Virginia<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs am\u00e9ricains de l\u2019Universit\u00e9 de Virginia School of Medicine ont d\u00e9couvert comment le virus Ebola \u00ab trouve son chemin \u00bb dans le cytoplasme des cellules. Fondamentalement, la nouvelle constatation permet d\u2019expliquer comment le virus trouve son chemin ou sa trajectoire dans les cellules, offrant une meilleure visualisation \u00e0 \u00eatre utilis\u00e9e dans la lutte contre [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[28],"tags":[],"class_list":{"0":"post-16898","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-archives"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>03\/06\/14 Ebola : Des chercheurs am\u00e9ricains percent le secret | Guin\u00e9e Diversit\u00e9<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/guineediversite.com\/index.php\/2014\/06\/03\/030614ebola-des-chercheurs-americains-percent-le-secret\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"03\/06\/14 Ebola : Des chercheurs am\u00e9ricains percent le secret | Guin\u00e9e Diversit\u00e9\" \/>\n<meta property=\"og:description\" content=\"Des chercheurs am\u00e9ricains de l\u2019Universit\u00e9 de Virginia School of Medicine ont d\u00e9couvert comment le virus Ebola \u00ab trouve son chemin \u00bb dans le cytoplasme des cellules. 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