Une étude identifie les cellules souches qui donnent naissance à un nouvel os, le cartilage chez l'homme

Les scientifiques ont découvert que les cellules souches responsables de la croissance des os et du cartilage chez l'homme.

La découverte aidera les médecins à réparer ou à remplacer le cartilage des articulations, à guérir plus rapidement les os brisés, à accumuler de l'os chez les patients atteints d'ostéoporose et même à développer de nouveaux os et cartilages pour les chirurgies reconstructives. La découverte aidera également dans le traitement de l'arthrite.

En savoir plus: l'Université de Stanford

Tags Science

Latest articles from : Science

Commentaires

Aucun commentaire

Enregistrer un commentaire

Enregistrer un commentaire

Reading Mode :

Font Size

+

16

-

lines height

+

2

-

window['__wavt'] = 'AOuZoY5SYRr8GJsh5Z5IfiV7Y-4xtiS8Iw:1714150630819';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d1979953664242878651','//www.tectuto.com/2018/09/une-etude-identifie-les-cellules.html','1979953664242878651'); _WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '1979953664242878651', 'title': 'Tech-Tutoriels', 'url': 'https://www.tectuto.com/2018/09/une-etude-identifie-les-cellules.html', 'canonicalUrl': 'https://www.tectuto.com/2018/09/une-etude-identifie-les-cellules.html', 'homepageUrl': 'https://www.tectuto.com/', 'searchUrl': 'https://www.tectuto.com/search', 'canonicalHomepageUrl': 'https://www.tectuto.com/', 'blogspotFaviconUrl': 'https://www.tectuto.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': '', 'encoding': 'UTF-8', 'locale': 'fr', 'localeUnderscoreDelimited': 'fr', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Tech-Tutoriels - Atom\x22 href\x3d\x22https://www.tectuto.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Tech-Tutoriels - RSS\x22 href\x3d\x22https://www.tectuto.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Tech-Tutoriels - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/1979953664242878651/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Tech-Tutoriels - Atom\x22 href\x3d\x22https://www.tectuto.com/feeds/6979598067999959804/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-1583038227046885', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/16e657cb9c57b8a2', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Obtenir le lien', 'key': 'link', 'shareMessage': 'Obtenir le lien', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Partager sur Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'Twitter', 'key': 'twitter', 'shareMessage': 'Partager sur Twitter', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Partager sur Pinterest', 'target': 'pinterest'}, {'name': 'E-mail', 'key': 'email', 'shareMessage': 'E-mail', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27fr\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': true, 'jumpLinkMessage': 'Lire la Suite \xbb', 'pageType': 'item', 'postId': '6979598067999959804', 'postImageThumbnailUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijD80mtCY9kavtSpk_qEIqnUnnLTHLmnrANgUleHLzmdCUTq1kiFcKv3Qf3G9FS5G2JXm3_Tx-BHlWntk7VyeLLMh6pYbQYMZrhdSTzW_qG8aETBIGo0gR7nYevSXsvz62n-P1HdJ4Y0M/s72-c/Sans+titre.jpg', 'postImageUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijD80mtCY9kavtSpk_qEIqnUnnLTHLmnrANgUleHLzmdCUTq1kiFcKv3Qf3G9FS5G2JXm3_Tx-BHlWntk7VyeLLMh6pYbQYMZrhdSTzW_qG8aETBIGo0gR7nYevSXsvz62n-P1HdJ4Y0M/s400/Sans+titre.jpg', 'pageName': 'Une \xe9tude identifie les cellules souches qui donnent naissance \xe0 un nouvel os, le cartilage chez l\x27homme', 'pageTitle': 'Tech-Tutoriels: Une \xe9tude identifie les cellules souches qui donnent naissance \xe0 un nouvel os, le cartilage chez l\x27homme'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Modifier', 'linkCopiedToClipboard': 'Lien copi\xe9 dans le presse-papiers\xa0!', 'ok': 'OK', 'postLink': 'Publier le lien'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Personnaliser', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'Une \xe9tude identifie les cellules souches qui donnent naissance \xe0 un nouvel os, le cartilage chez l\x27homme', 'description': ' Les scientifiques ont d\xe9couvert que les cellules souches responsables de la croissance des os et du cartilage chez l\x27homme. La d\xe9couve...', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijD80mtCY9kavtSpk_qEIqnUnnLTHLmnrANgUleHLzmdCUTq1kiFcKv3Qf3G9FS5G2JXm3_Tx-BHlWntk7VyeLLMh6pYbQYMZrhdSTzW_qG8aETBIGo0gR7nYevSXsvz62n-P1HdJ4Y0M/s400/Sans+titre.jpg', 'url': 'https://www.tectuto.com/2018/09/une-etude-identifie-les-cellules.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 6979598067999959804}}, {'name': 'widgets', 'data': [{'title': 'BlogArchive', 'type': 'BlogArchive', 'sectionId': 'sitting', 'id': 'BlogArchive400'}, {'title': 'BlogLabels', 'type': 'Label', 'sectionId': 'sitting', 'id': 'Label400'}, {'title': '\u0627\u0644\u0635\u0641\u062d\u0627\u062a', 'type': 'PageList', 'sectionId': 'pages', 'id': 'PageList1'}, {'title': 'Tech-Tutoriels (en-t\xeate)', 'type': 'Header', 'sectionId': 'logo', 'id': 'Header1'}, {'title': '\u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629', 'type': 'LinkList', 'sectionId': 'menu', 'id': 'LinkList22'}, {'title': '\u0627\u0639\u0644\u0627\u0646 \u0627\u0633\u0641\u0644 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0644\u0644\u062d\u0627\u0633\u0648\u0628', 'type': 'HTML', 'sectionId': 'Topa3lan-sc', 'id': 'HTML100'}, {'title': 'News', 'type': 'HTML', 'sectionId': 'shreeta5bar', 'id': 'HTML300'}, {'title': '\u0627\u0639\u0644\u0627\u0646 \u062e\u0627\u0635\u064a\u0629 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639', 'type': 'HTML', 'sectionId': 'TopPost-sc', 'id': 'HTML40'}, {'title': '\u0627\u0639\u0644\u0627\u0646 \u0641\u0648\u0642 \u0645\u0642\u0627\u0644\u0627\u062a \u0630\u0627\u062a \u0635\u0644\u0647', 'type': 'HTML', 'sectionId': 'TopPost-sc', 'id': 'HTML42'}, {'title': '\u0627\u0639\u0644\u0627\u0646 \u0627\u0648\u0644 \u0627\u0644\u0645\u0648\u0636\u0648\u0639', 'type': 'HTML', 'sectionId': 'TopPost-sc', 'id': 'HTML43'}, {'title': 'Articles du blog', 'type': 'Blog', 'sectionId': 'Tempnec', 'id': 'Blog1', 'posts': [{'id': '6979598067999959804', 'title': 'Une \xe9tude identifie les cellules souches qui donnent naissance \xe0 un nouvel os, le cartilage chez l\x27homme', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijD80mtCY9kavtSpk_qEIqnUnnLTHLmnrANgUleHLzmdCUTq1kiFcKv3Qf3G9FS5G2JXm3_Tx-BHlWntk7VyeLLMh6pYbQYMZrhdSTzW_qG8aETBIGo0gR7nYevSXsvz62n-P1HdJ4Y0M/s400/Sans+titre.jpg', 'showInlineAds': true}], 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'timestamp', 'label': '-'}, {'name': 'comments', 'label': 'Comments'}, {'name': 'share', 'label': ''}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': ''}]}], 'allBylineItems': [{'name': 'timestamp', 'label': '-'}, {'name': 'comments', 'label': 'Comments'}, {'name': 'share', 'label': ''}, {'name': 'labels', 'label': ''}]}, {'title': '\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u062a\u0635\u0627\u0644', 'type': 'ContactForm', 'sectionId': 'AddOns', 'id': 'ContactForm200'}, {'title': '', 'type': 'HTML', 'sectionId': 'footer-col1', 'id': 'HTML30'}, {'title': '', 'type': 'HTML', 'sectionId': 'footer-col2', 'id': 'HTML28'}, {'title': '', 'type': 'HTML', 'sectionId': 'footer-col3', 'id': 'HTML26'}, {'title': '', 'type': 'HTML', 'sectionId': 'footer-col4', 'id': 'HTML20'}]}]); _WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive400', 'sitting', document.getElementById('BlogArchive400'), {'languageDirection': 'ltr', 'loadingMessage': 'Chargement\x26hellip;'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label400', 'sitting', document.getElementById('Label400'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList1', 'pages', document.getElementById('PageList1'), {'title': '\u0627\u0644\u0635\u0641\u062d\u0627\u062a', 'links': [{'isCurrentPage': false, 'href': '/', 'title': 'Accueil'}, {'isCurrentPage': false, 'href': 'https://www.tectuto.com/p/a-propos.html', 'id': '3975950091737067807', 'title': '\xe0 propos'}, {'isCurrentPage': false, 'href': 'https://www.tectuto.com/p/blog-page.html', 'id': '5277498512836044030', 'title': 'Privacy Policy'}, {'isCurrentPage': false, 'href': 'https://www.tectuto.com/p/contact.html', 'id': '283071505933472988', 'title': 'Contact'}, {'isCurrentPage': false, 'href': 'https://ar.tectuto.com/', 'title': '\u062f\u064a\u0648\u0627\u0646 \u0627\u0644\u062a\u0642\u0646\u064a\u0629'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'logo', document.getElementById('Header1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList22', 'menu', document.getElementById('LinkList22'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML100', 'Topa3lan-sc', document.getElementById('HTML100'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML300', 'shreeta5bar', document.getElementById('HTML300'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML40', 'TopPost-sc', document.getElementById('HTML40'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML42', 'TopPost-sc', document.getElementById('HTML42'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML43', 'TopPost-sc', document.getElementById('HTML43'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'Tempnec', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/1862736931-lbx__fr.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/13464135-lightbox_bundle.css'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm200', 'AddOns', document.getElementById('ContactForm200'), {'contactFormMessageSendingMsg': 'Envoi en cours...', 'contactFormMessageSentMsg': 'Votre message a \xe9t\xe9 envoy\xe9.', 'contactFormMessageNotSentMsg': 'Impossible d\x27envoyer le message. Veuillez r\xe9essayer ult\xe9rieurement.', 'contactFormInvalidEmailMsg': 'Veuillez indiquer une adresse e-mail valide.', 'contactFormEmptyMessageMsg': 'Le champ de message doit \xeatre renseign\xe9.', 'title': '\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u062a\u0635\u0627\u0644', 'blogId': '1979953664242878651', 'contactFormNameMsg': 'Nom', 'contactFormEmailMsg': 'E-mail', 'contactFormMessageMsg': 'Message', 'contactFormSendMsg': 'Envoyer', 'contactFormToken': 'AOuZoY4ge3DBKdhfczFdlQvUoWocEgKljA:1714150630819', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML30', 'footer-col1', document.getElementById('HTML30'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML28', 'footer-col2', document.getElementById('HTML28'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML26', 'footer-col3', document.getElementById('HTML26'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML20', 'footer-col4', document.getElementById('HTML20'), {}, 'displayModeFull'));