{"id":16244,"date":"2016-03-30T20:19:47","date_gmt":"2016-03-30T19:19:47","guid":{"rendered":"https:\/\/lyonelkaufmann.ch\/Blog\/?p=16244"},"modified":"2016-03-30T20:53:00","modified_gmt":"2016-03-30T19:53:00","slug":"les-genes-de-neandertal-ont-ameliore-limmunite-de-lhomme-moderne","status":"publish","type":"post","link":"https:\/\/lyonelkaufmann.ch\/Blog\/2016\/03\/30\/les-genes-de-neandertal-ont-ameliore-limmunite-de-lhomme-moderne\/","title":{"rendered":"Les g\u00e8nes de N\u00e9andertal ont am\u00e9lior\u00e9 l&rsquo;immunit\u00e9 de l&rsquo;Homme Moderne"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"522\" alt=\"\" src=\"http:\/\/ift.tt\/1qjNGwa\" title=\"\" class=\"size-custom\"><\/p>\n<p>Le croisement des hommes modernes et des n\u00e9andertaliens en Europe il y a des milliers d&rsquo;ann\u00e9es, a donn\u00e9 aux hommes des variations g\u00e9n\u00e9tiques qui ont augment\u00e9 la capacit\u00e9 de ceux qui les portent \u00e0 lutter contre les infections.<\/p>\n<p>Cet h\u00e9ritage de l&rsquo;Homme de N\u00e9andertal aurait aussi laiss\u00e9 certaines personnes plus sujettes aux allergies.<\/p>\n<p>Ces d\u00e9couvertes, rapport\u00e9es dans deux \u00e9tudes ind\u00e9pendantes dans l&rsquo;American Journal of Human Genetics en janvier dernier montrent le r\u00f4le important des relations intersp\u00e9cifiques dans l&rsquo;\u00e9volution humaine et plus sp\u00e9cifiquement dans le syst\u00e8me immunitaire inn\u00e9, qui sert de premi\u00e8re ligne de d\u00e9fense de l&rsquo;organisme contre l&rsquo;infection.<\/p>\n<p>En savoir plus sur <a href=\"http:\/\/decouvertes-archeologiques.blogspot.com\/2016\/03\/les-genes-de-neandertal-ont-ameliore.html#msvXZFqQT2qLOgE7.9\">http:\/\/decouvertes-archeologiques.blogspot.com\/2016\/03\/les-genes-de-neandertal-ont-ameliore.html#msvXZFqQT2qLOgE7.9<\/a>9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le croisement des hommes modernes et des n\u00e9andertaliens en Europe il y a des milliers d&rsquo;ann\u00e9es, a donn\u00e9 aux hommes des variations g\u00e9n\u00e9tiques qui ont augment\u00e9 la capacit\u00e9 de ceux qui les portent \u00e0 lutter contre les infections. Cet h\u00e9ritage de l&rsquo;Homme de N\u00e9andertal aurait aussi laiss\u00e9 certaines personnes plus sujettes aux allergies. Ces d\u00e9couvertes, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"fullscreen","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[1112,775,1149],"class_list":{"0":"post-16244","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-blogcafe-2","8":"tag-blogcafe","9":"tag-ifttt","10":"tag-pocket","11":"entry"},"jetpack_publicize_connections":[],"featured_image_src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2016\/03\/1qjNGwa.jpg?resize=500%2C400&ssl=1","featured_image_src_square":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2016\/03\/1qjNGwa.jpg?resize=500%2C522&ssl=1","author_info":{"display_name":"Lyonel Kaufmann","author_link":"https:\/\/lyonelkaufmann.ch\/Blog\/author\/lyonelk\/"},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2016\/03\/1qjNGwa.jpg?fit=500%2C522&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1qtF4-4e0","jetpack-related-posts":[{"id":6382,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2012\/11\/06\/on-a-tous-en-nous-quelque-chose-de-neandertal-slate\/","url_meta":{"origin":16244,"position":0},"title":"On a tous en nous quelque chose de N\u00e9andertal | Slate","author":"Lyonel Kaufmann","date":"6 novembre 2012","format":false,"excerpt":"Un homme et une femme de N\u00e9andertal, mus\u00e9e de N\u00e9andertal de D\u00fcsseldorf, via Wikimedia Commons.\u00a0Wikimedia Commons Dans Slate, Ann Gibbons fait le point sur les diff\u00e9rentes th\u00e9ories sur l'homme moderne et nos relations avec les hommes de N\u00e9andertal ainsi que les Denisoviens. Elle explique comment la g\u00e9n\u00e9tique prouve que nos\u2026","rel":"","context":"Dans &quot;histoire&quot;","block_context":{"text":"histoire","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/histoire-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/neandertal_adam_ve_kadin_modeli_almanya_copy.jpg?fit=540%2C297&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/neandertal_adam_ve_kadin_modeli_almanya_copy.jpg?fit=540%2C297&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/neandertal_adam_ve_kadin_modeli_almanya_copy.jpg?fit=540%2C297&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":6377,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2012\/11\/05\/neandertal-le-raffinement-de-lhomme-moderne-liberation\/","url_meta":{"origin":16244,"position":1},"title":"N\u00e9andertal, le raffinement de l\u2019homme moderne | Lib\u00e9ration","author":"Lyonel Kaufmann","date":"5 novembre 2012","format":false,"excerpt":"Les datations d\u2019os de n\u00e9andertaliens d\u2019Arcy-sur-Cure renforcent la\u00a0th\u00e9orie selon laquelle ils ont subi l\u2019influence culturelle de Cro-Magnon. Cependant, nulle volont\u00e9 de transfert de technologies sur mode de coop\u00e9ration Nord-Sud l\u00e0-dedans pour le pr\u00e9historien Jean-Jacques Hublin, \u00abc\u2019est bien l\u2019homme moderne qui est responsable de l\u2019extinction de N\u00e9andertal\u00bb. Lire l'article : N\u00e9andertal,\u2026","rel":"","context":"Dans &quot;histoire&quot;","block_context":{"text":"histoire","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/histoire-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2809,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2010\/05\/10\/madame-sapiens-a-fait-crac-crac-avec-monsieur-neandertal\/","url_meta":{"origin":16244,"position":2},"title":"Madame Sapiens a fait crac-crac avec monsieur N\u00e9andertal","author":"Lyonel Kaufmann","date":"10 mai 2010","format":false,"excerpt":"Traiter certains individus d'homme de N\u00e9andertal n'est peut-\u00eatre pas qu'une injure, mais un fait d\u00e9sormais \u00e9tabli gr\u00e2ce aux travaux sur l'ADN d'une \u00e9quipe internationale de chercheurs, dirig\u00e9e par Svante P\u00e4\u00e4bo, un biologiste su\u00e9dois. Eloign\u00e9e de la version romanesque, pourtant appuy\u00e9e par des conseillers scientifiques, de la s\u00e9rie l'Odyss\u00e9e de l'Esp\u00e8ce\u2026","rel":"","context":"Dans &quot;histoire&quot;","block_context":{"text":"histoire","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/histoire-2\/"},"img":{"alt_text":"Os de neandertaliens","src":"http:\/\/sciences.blogs.liberation.fr\/.a\/6a00e5500b4a648833013480848e03970c-300wi","width":350,"height":200},"classes":[]},{"id":8089,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2014\/07\/06\/neandertal-il-nest-pas-lhomme-que-vous-croyez-mediapart\/","url_meta":{"origin":16244,"position":3},"title":"N\u00e9andertal: il n&rsquo;est pas l&rsquo;homme que vous croyez | Mediapart","author":"Lyonel Kaufmann","date":"6 juillet 2014","format":false,"excerpt":"Il y a 430 000 ans, un groupe d\u2019humains primitifs a v\u00e9cu au nord de l\u2019Espagne, dans la sierra de Atapuerca, une formation de roches calcaires et argileuses, creus\u00e9e de galeries et de grottes souterraines. Vingt-huit individus ont \u00e9t\u00e9 ensevelis dans une cavit\u00e9 au fond d\u2019un puits de 14 m\u00e8tres\u2026","rel":"","context":"Dans &quot;histoire&quot;","block_context":{"text":"histoire","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/histoire-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/02\/wpid-pitofbones3-jpg-2014-07-6-15-56.png?fit=620%2C413&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/02\/wpid-pitofbones3-jpg-2014-07-6-15-56.png?fit=620%2C413&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/02\/wpid-pitofbones3-jpg-2014-07-6-15-56.png?fit=620%2C413&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":7523,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2013\/09\/22\/revue-de-presse-plusieurs-cultures-lithiques-pour-neandertal-hominides\/","url_meta":{"origin":16244,"position":4},"title":"Revue de presse : Plusieurs cultures lithiques pour N\u00e9andertal &#8211; Hominid\u00e9s","author":"Lyonel Kaufmann","date":"22 septembre 2013","format":false,"excerpt":"Au fur et \u00e0 mesure que les \u00e9tudes sur N\u00e9andertal se multiplient, on assiste v\u00e9ritablement \u00e0 une r\u00e9habilitation de cet homme pr\u00e9historique. Il y a cent ans on lui trouvait un air animal, une posture bestiale et surtout un d\u00e9veloppement intellectuel faible. C\u2019\u00e9tait le maillon faible de la famille de\u2026","rel":"","context":"Dans &quot;histoire&quot;","block_context":{"text":"histoire","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/histoire-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":3771,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2010\/10\/17\/ao-le-dernier-neandertal-au-miroir-des-bons-sauvages\/","url_meta":{"origin":16244,"position":5},"title":"Ao, le dernier Neandertal : au miroir des bons sauvages","author":"Lyonel Kaufmann","date":"17 octobre 2010","format":"aside","excerpt":"via Z\u00e9ro de Conduite : Blog cin\u00e9ma & \u00e9ducationEntre pass\u00e9 et pr\u00e9sent, entre tradition et modernit\u00e9\u2026 Ao, le dernier N\u00e9andertal s\u2019assume volontiers comme un film de ... Read More >>","rel":"","context":"Dans &quot;L'Expresso&quot;","block_context":{"text":"L'Expresso","link":"https:\/\/lyonelkaufmann.ch\/Blog\/category\/breves\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/03\/blogcafe1.jpg?fit=1024%2C683&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/posts\/16244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/comments?post=16244"}],"version-history":[{"count":0,"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/posts\/16244\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/media\/16245"}],"wp:attachment":[{"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/media?parent=16244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/categories?post=16244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lyonelkaufmann.ch\/Blog\/wp-json\/wp\/v2\/tags?post=16244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}