{"id":16702,"date":"2026-09-28T09:17:34","date_gmt":"2026-09-28T07:17:34","guid":{"rendered":"https:\/\/think.green\/?p=16702"},"modified":"2026-09-28T09:17:37","modified_gmt":"2026-09-28T07:17:37","slug":"%f0%9f%a7%b5-de-la-soie-au-biomateriau-programmable-un-sujet-qui-setoffe","status":"publish","type":"post","link":"https:\/\/think.green\/fr\/%f0%9f%a7%b5-de-la-soie-au-biomateriau-programmable-un-sujet-qui-setoffe\/","title":{"rendered":"\ud83e\uddf5 De la soie au biomat\u00e9riau programmable, un sujet qui s\u2019\u00e9toffe"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Le 9 avril 2026, la Food and Drug Administration am\u00e9ricaine a rendu une d\u00e9cision favorable 510(k) pour <a href=\"https:\/\/klis.bio\/products\/silk-bridge\" target=\"_blank\" rel=\"noopener\"><strong>SILKBridge\u00ae<\/strong><\/a>, un implant r\u00e9sorbable en fibro\u00efne de soie con\u00e7u pour guider la r\u00e9g\u00e9n\u00e9ration d\u2019un nerf p\u00e9riph\u00e9rique sectionn\u00e9 sur une distance pouvant atteindre 10 mm.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e9velopp\u00e9 \u00e0 Milan par <a href=\"https:\/\/klis.bio\/\" target=\"_blank\" rel=\"noopener\"><strong>KLISBio\u00ae<\/strong><\/a>, SILKBridge\u00ae est fabriqu\u00e9 \u00e0 partir de fibro\u00efne, principale prot\u00e9ine structurale de la soie produite par <em>Bombyx mori<\/em>, le ver \u00e0 soie domestique. Le conduit associe une couche textile de fibres natives \u00e0 deux couches de fibro\u00efne r\u00e9g\u00e9n\u00e9r\u00e9e obtenues par \u00e9lectrofilage. Le <a href=\"https:\/\/www.accessdata.fda.gov\/cdrh_docs\/pdf26\/K260245.pdf\" target=\"_blank\" rel=\"noopener\"><strong>dossier r\u00e9glementaire de la FDA<\/strong><\/a> d\u00e9crit sa structure, son indication et sa r\u00e9sorption progressive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En 2026, la m\u00eame famille de prot\u00e9ines sert \u00e0 fabriquer des <strong>hydrogels contenant des bact\u00e9ries th\u00e9rapeutiques<\/strong>, des <strong>bioencres reproduisant la moelle osseuse<\/strong>, des <strong>rev\u00eatements alimentaires comestibles<\/strong> et des <strong>pansements<\/strong>. Des prot\u00e9ines inspir\u00e9es de la soie d\u2019araign\u00e9e passent aussi \u00e0 la <strong>fermentation industrielle<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Masse mol\u00e9culaire, structure secondaire, assemblage, g\u00e9om\u00e9trie et d\u00e9gradation deviennent des param\u00e8tres de conception. C\u2019est dans ce sens que la soie devient un biomat\u00e9riau programmable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Du fil \u00e0 la prot\u00e9ine<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La tradition chinoise situe les d\u00e9buts de la s\u00e9riciculture autour de 2700 avant J.-C. Pendant pr\u00e8s de trois mill\u00e9naires, son proc\u00e9d\u00e9 de fabrication reste un secret strat\u00e9gique : des d\u00e9crets imp\u00e9riaux auraient condamn\u00e9 \u00e0 mort ceux qui le r\u00e9v\u00e9laient \u00e0 un \u00e9tranger.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p class=\"wp-block-paragraph\">La soie circule pourtant bien au-del\u00e0 de la Chine, jusqu\u2019\u00e0 l\u2019\u00c9gypte et \u00e0 l\u2019Empire romain. Au VIe si\u00e8cle, sous Justinien, des \u0153ufs de vers \u00e0 soie sont rapport\u00e9s \u00e0 Byzance et permettent d\u2019y \u00e9tablir une production locale. <a href=\"https:\/\/www.unesco.org\/fr\/silk-roads\/about-silk-roads\" target=\"_blank\" rel=\"noopener\"><strong>L\u2019UNESCO retrace cette diffusion le long des Routes de la Soie<\/strong><\/a>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-43-1024x576.jpeg\" alt=\"\" class=\"wp-image-16715\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-43-1024x576.jpeg 1024w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-43-300x169.jpeg 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-43-768x432.jpeg 768w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-43-1536x864.jpeg 1536w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-43.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Semaine de la Route de la Soie 2026<\/em> &#8211; <em>Exposition<\/em> <em>\u00ab Clair de lune sur les montagnes d\u2019argent \u00bb \u00a9<\/em> <a href=\"https:\/\/www.chinasilkmuseum.com\/zz\/info_17.aspx?itemid=31766\" target=\"_blank\" rel=\"noopener\"><strong><em>China National Silk Museum<\/em><\/strong><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En 2024-2025, l\u2019Inde a produit <strong>41 121 tonnes de soie gr\u00e8ge<\/strong>, <strong><\/strong>la soie brute issue du d\u00e9vidage des cocons, <strong><\/strong>et estime \u00e0 <strong>9,73 millions le nombre d\u2019emplois<\/strong> associ\u00e9s \u00e0 la fili\u00e8re. Deuxi\u00e8me producteur mondial, elle pr\u00e9sente une autre singularit\u00e9 : c\u2019est le seul pays \u00e0 produire commercialement les <strong>quatre grandes familles de soie<\/strong>, m\u00fbrier, tasar, eri et muga, cette derni\u00e8re \u00e9tant propre \u00e0 l\u2019Inde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/www.pib.gov.in\/PressReleasePage.aspx?PRID=2208051\" target=\"_blank\" rel=\"noopener\"><strong>Minist\u00e8re des textiles indien<\/strong><\/a> documente aussi l\u2019automatisation du d\u00e9vidage et l\u2019utilisation de donn\u00e9es g\u00e9ographiques pour identifier les zones s\u00e9ricicoles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Jacquard et les canuts : r\u00e9gler le dessin<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 Lyon, les canuts, ouvriers tisseurs en soie install\u00e9s en nombre \u00e0 la Croix-Rousse, travaillent au XIXe si\u00e8cle dans une Fabrique d\u00e9j\u00e0 structur\u00e9e autour de m\u00e9tiers sp\u00e9cialis\u00e9s. La m\u00e9canique Jacquard automatise une partie d\u00e9cisive de leur travail : la s\u00e9lection des fils de cha\u00eene n\u00e9cessaires \u00e0 la r\u00e9alisation d\u2019un motif.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chaque ligne du dessin est convertie en perforations sur des cartons qui commandent le m\u00e9tier. Le <a href=\"https:\/\/www.museedestissus.fr\/pages\/exposition\/10%3Aexposition-jacquard-point-a-la-ligne\" target=\"_blank\" rel=\"noopener\"><strong>Mus\u00e9e des Tissus de Lyon<\/strong><\/a> les d\u00e9crit comme \u00ab programmant le tissage \u00bb. La <a href=\"https:\/\/maisondescanuts.fr\/\" target=\"_blank\" rel=\"noopener\"><strong>Maison des Canuts<\/strong><\/a> conserve un m\u00e9tier \u00e0 bras Jacquard du XIXe si\u00e8cle en fonctionnement et retrace l\u2019organisation de la Fabrique lyonnaise ainsi que les r\u00e9voltes des canuts de 1831 et 1834.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deux si\u00e8cles plus tard, le r\u00e9glage descend sous l\u2019\u00e9chelle du fil.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-44-1024x576.jpeg\" alt=\"\" class=\"wp-image-16717\" style=\"aspect-ratio:1.775811209439528\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-44-1024x576.jpeg 1024w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-44-768x432.jpeg 768w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-44-300x169.jpeg 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-44.jpeg 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"746\" height=\"933\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-45.jpeg\" alt=\"\" class=\"wp-image-16719\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-45.jpeg 746w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-45-240x300.jpeg 240w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"933\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-46.jpeg\" alt=\"\" class=\"wp-image-16721\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-46.jpeg 746w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-46-240x300.jpeg 240w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"746\" height=\"933\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-47.jpeg\" alt=\"\" class=\"wp-image-16723\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-47.jpeg 746w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-47-240x300.jpeg 240w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>\u00a9 Maison des Canuts<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Avant le fil, une architecture prot\u00e9ique<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un fil de <em>Bombyx mori<\/em> est principalement constitu\u00e9 de fibro\u00efne, qui forme sa structure interne, et de s\u00e9ricine, qui enveloppe les filaments. Pour produire un biomat\u00e9riau, la s\u00e9ricine peut \u00eatre retir\u00e9e avant d\u2019isoler, dissoudre ou reformer la fibro\u00efne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En juin 2026, une \u00e9quipe de l&rsquo;<a href=\"https:\/\/www.weizmann.ac.il\/pages\/\" target=\"_blank\" rel=\"noopener\"><strong>Institut de la science Weizmann<\/strong><\/a>, \u00e0 Rehovot, a observ\u00e9 par cryomicroscopie \u00e9lectronique la transformation de la fibro\u00efne directement dans la glande s\u00e9ricig\u00e8ne du ver \u00e0 soie. L\u2019<a href=\"https:\/\/www.nature.com\/articles\/s41467-026-73614-y\" target=\"_blank\" rel=\"noopener\"><strong>\u00e9tude publi\u00e9e dans<\/strong> <strong><em>Nature Communications<\/em><\/strong><\/a> suit la mati\u00e8re depuis sa phase liquide jusqu\u2019aux structures fibrillaires pr\u00e9c\u00e9dant le fil.<a href=\"https:\/\/www.nature.com\/articles\/s41467-026-73614-y\/figures\/1\" target=\"_blank\" rel=\"noopener\"><\/a><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"710\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Fig1_HTML-1024x710.png\" alt=\"\" class=\"wp-image-16752\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Fig1_HTML-1024x710.png 1024w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Fig1_HTML-300x208.png 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Fig1_HTML-768x532.png 768w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Fig1_HTML-1536x1065.png 1536w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Fig1_HTML.png 1750w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p class=\"wp-block-paragraph\">Cette transformation progressive r\u00e9v\u00e8le les diff\u00e9rents niveaux auxquels les propri\u00e9t\u00e9s de la soie se construisent : concentration des prot\u00e9ines, alignement mol\u00e9culaire, formation des fibrilles puis organisation finale de la fibre. Ce sont ces param\u00e8tres que l\u2019<strong>ing\u00e9nierie des biomat\u00e9riaux<\/strong> cherche aujourd\u2019hui \u00e0 ma\u00eetriser pour orienter les propri\u00e9t\u00e9s m\u00e9caniques, biologiques ou fonctionnelles de la fibro\u00efne.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Processus de formation du fil de soie, de l\u2019assemblage progressif des prot\u00e9ines dans la glande s\u00e9ricig\u00e8ne \u00e0 la formation de la fibre. \u00a9<\/em> <a href=\"https:\/\/www.nature.com\/articles\/s41467-026-73614-y\/figures\/1\" target=\"_blank\" rel=\"noopener\"><strong><em>Nature Communications<\/em><\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>R\u00e9gler la mati\u00e8re<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Extraire la fibro\u00efne modifie d\u00e9j\u00e0 ses propri\u00e9t\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une revue publi\u00e9e en juillet 2026 dans <a href=\"https:\/\/pubs.acs.org\/journal\/bomaf6\" target=\"_blank\" rel=\"noopener\"><strong><em>Biomacromolecules<\/em><\/strong><\/a> montre que l\u2019extraction et la transformation changent la distribution de masse mol\u00e9culaire des prot\u00e9ines de soie. Cette distribution influence mise en forme, propri\u00e9t\u00e9s m\u00e9caniques, biod\u00e9gradation et certaines fonctions biologiques. Les auteurs proposent une <a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.biomac.6c00736\" target=\"_blank\" rel=\"noopener\"><strong>conception orient\u00e9e par la masse mol\u00e9culaire<\/strong><\/a> reliant proc\u00e9d\u00e9, structure, propri\u00e9t\u00e9s et fonction.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fibres, films, particules, hydrogels ou microstructures peuvent ainsi provenir d\u2019une m\u00eame famille prot\u00e9ique<\/strong> tout en pr\u00e9sentant des comportements diff\u00e9rents.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"278\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/m_bm6c00736_0006.png\" alt=\"\" class=\"wp-image-16754\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/m_bm6c00736_0006.png 520w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/m_bm6c00736_0006-300x160.png 300w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>\u00a9 Biomacromolecules<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En mai 2026, une \u00e9quipe internationale r\u00e9unissant des chercheurs de <a href=\"https:\/\/www.tufts.edu\/\" target=\"_blank\" rel=\"noopener\"><strong>Tufts University<\/strong><\/a>, <a href=\"https:\/\/www.qmul.ac.uk\/\" target=\"_blank\" rel=\"noopener\"><strong>Queen Mary University of London<\/strong><\/a>, <a href=\"https:\/\/www.imperial.ac.uk\/\" target=\"_blank\" rel=\"noopener\"><strong>Imperial College London<\/strong><\/a> et <a href=\"https:\/\/umich.edu\/\" target=\"_blank\" rel=\"noopener\"><strong>University of Michigan<\/strong><\/a>, avec plusieurs autres institutions partenaires, a d\u00e9velopp\u00e9 une m\u00e9thode permettant de <strong>transformer directement des fibres de soie par pression et chaleur.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leurs <strong><\/strong><a href=\"https:\/\/www.nature.com\/articles\/s41893-026-01821-y\" target=\"_blank\" rel=\"noopener\"><strong>travaux publi\u00e9s dans<\/strong> <strong><em>Nature Sustainability<\/em><\/strong><\/a> obtiennent des mat\u00e9riaux capables de supporter jusqu\u2019\u00e0 510 MPa en flexion et d\u2019absorber jusqu\u2019\u00e0 45 MJ\/m\u00b3 d\u2019\u00e9nergie avant rupture. Ces valeurs traduisent une combinaison de <strong>r\u00e9sistance m\u00e9canique<\/strong> et de <strong>capacit\u00e9 \u00e0 absorber de l\u2019\u00e9nergie<\/strong> sans rupture brutale. Le mat\u00e9riau conserve \u00e9galement sa <strong>transparence dans le visible<\/strong> et pr\u00e9sente une activit\u00e9 optique dans le domaine t\u00e9rahertz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La soie multifonctions<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>KLISBio\u00ae : guider la repousse d\u2019un nerf<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/klis.bio\/products\/silk-bridge\" target=\"_blank\" rel=\"noopener\"><strong>SILKBridge\u00ae<\/strong><\/a> utilise la fibro\u00efne comme structure temporaire entre les deux extr\u00e9mit\u00e9s d\u2019un nerf l\u00e9s\u00e9. Sa paroi semi-perm\u00e9able maintient un espace pour la croissance axonale, laisse circuler les nutriments puis se r\u00e9sorbe progressivement.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-48-1024x576.jpeg\" alt=\"\" class=\"wp-image-16725\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-48-1024x576.jpeg 1024w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-48-768x432.jpeg 768w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-48-300x169.jpeg 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-48-1536x864.jpeg 1536w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-48.jpeg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cordis.europa.eu\/project\/id\/101161926\" target=\"_blank\" rel=\"noopener\"><strong>KLISBio\u00ae a \u00e9t\u00e9 soutenue par le Conseil europ\u00e9en de l\u2019innovation<\/strong><\/a> dans le cadre d\u2019un programme de <strong>3,5 millions d\u2019euros<\/strong>, dont <strong>2,5 millions financ\u00e9s par l\u2019Union europ\u00e9enne<\/strong>, achev\u00e9 en juin 2026. La d\u00e9cision 510(k) de la FDA du 9 avril couvre SILKBridge\u00ae pour certaines discontinuit\u00e9s de nerfs p\u00e9riph\u00e9riques jusqu\u2019\u00e0 10 mm.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-21-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"KLISBio ABOUT US\" src=\"https:\/\/player.vimeo.com\/video\/657039616?dnt=1&amp;app_id=122963\" width=\"800\" height=\"340\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>\u00a9 KLISBio<\/em><strong>\u00ae<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Silk Biomed : enfermer une fabrique th\u00e9rapeutique dans la soie<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 Madrid, <a href=\"https:\/\/silkbiomed.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Silk Biomed<\/strong><\/a> d\u00e9veloppe des hydrogels de fibro\u00efne capables de maintenir des bact\u00e9ries g\u00e9n\u00e9tiquement modifi\u00e9es destin\u00e9es \u00e0 <strong>produire localement des mol\u00e9cules th\u00e9rapeutiques<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La soci\u00e9t\u00e9 coordonne jusqu\u2019en novembre 2026 le <a href=\"https:\/\/cordis.europa.eu\/project\/id\/101130454\/fr\" target=\"_blank\" rel=\"noopener\"><strong>projet ISOS<\/strong><\/a>, financ\u00e9 par le <a href=\"https:\/\/eic.ec.europa.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>Conseil europ\u00e9en de l\u2019innovation<\/strong><\/a> \u00e0 hauteur de <strong>2,4 millions d\u2019euros<\/strong>. La preuve de concept <strong>cible la forme humide de la d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l\u2019\u00e2ge<\/strong> : des bact\u00e9ries encapsul\u00e9es dans l\u2019hydrogel sont con\u00e7ues pour produire des peptides anti-VEGF en r\u00e9ponse \u00e0 des signaux pathologiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le programme combine ing\u00e9nierie de la fibro\u00efne, biologie synth\u00e9tique et conception prot\u00e9ique assist\u00e9e par <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9997061\/\" target=\"_blank\" rel=\"noopener\"><strong>ProteinMPNN<\/strong><\/a> et <a href=\"https:\/\/www.nature.com\/articles\/s41586-021-03819-2\" target=\"_blank\" rel=\"noopener\"><strong>AlphaFold<\/strong><\/a>. Il reste au stade de preuve de concept pr\u00e9clinique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Silk Biomed a re\u00e7u en 2019 un <a href=\"https:\/\/www.tecnalia.com\/agenda\/ii-edicion-de-los-premios-materplat-a-los-mejores-trabajos-de-fin-de-master-en-materiales\" target=\"_blank\" rel=\"noopener\"><strong>prix MATERPLAT<\/strong><\/a> pour Silk4Brain, consacr\u00e9 aux biomat\u00e9riaux de soie appliqu\u00e9s \u00e0 la r\u00e9paration c\u00e9r\u00e9brale.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"725\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/home-galeria-2-ok.png\" alt=\"\" class=\"wp-image-16756\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/home-galeria-2-ok.png 580w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/home-galeria-2-ok-240x300.png 240w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"725\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/home-galeria-4-silk.png\" alt=\"\" class=\"wp-image-16758\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/home-galeria-4-silk.png 580w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/home-galeria-4-silk-240x300.png 240w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/producto-films-silk-biomed.png\" alt=\"\" class=\"wp-image-16760\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/producto-films-silk-biomed.png 640w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/producto-films-silk-biomed-240x300.png 240w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/producto-others.png\" alt=\"\" class=\"wp-image-16762\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/producto-others.png 640w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/producto-others-240x300.png 240w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>\u00a9 Silk Biomed<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mori : d\u00e9poser une couche de soie comestible sur un aliment<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 Boston, <a href=\"https:\/\/www.mori.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Mori\u00ae<\/strong><\/a> utilise la fibro\u00efne comme <strong>rev\u00eatement alimentaire microscopique<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La prot\u00e9ine extraite de Bombyx mori forme une couche comestible destin\u00e9e \u00e0 ralentir l\u2019oxydation et la d\u00e9shydratation de certains aliments. <a href=\"https:\/\/www.hfpappexternal.fda.gov\/scripts\/fdcc\/index.cfm?id=1026&amp;set=GRASNotices\" target=\"_blank\" rel=\"noopener\"><strong>La notification GRAS n\u00b0 1026 de la FDA<\/strong><\/a> couvre son utilisation comme traitement de surface sur plusieurs cat\u00e9gories alimentaires.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/www.fda.gov\/media\/156758\/download\" target=\"_blank\" rel=\"noopener\"><strong>dossier r\u00e9glementaire<\/strong><\/a> couvre des applications sur des fruits, l\u00e9gumes, poissons, fromages et autres aliments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La fonction protectrice associ\u00e9e au cocon devient ici une couche alimentaire invisible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">mori-text-ff.mp4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Silk4B : imprimer une moelle osseuse en trois dimensions<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 Pavie et Milan, <a href=\"https:\/\/silk4b.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Silk4B<\/strong><\/a> utilise la soie comme <strong>bio-encre pour reproduire le microenvironnement de la moelle osseuse<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet europ\u00e9en <a href=\"https:\/\/cordis.europa.eu\/project\/id\/101113073\/fr\" target=\"_blank\" rel=\"noopener\"><strong>SILKink\u2122<\/strong><\/a>, financ\u00e9 \u00e0 hauteur de <strong>2,5 millions d\u2019euros<\/strong> par l\u2019<a href=\"https:\/\/eic.ec.europa.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>EIC<\/strong><\/a> et achev\u00e9 en mai 2026, a d\u00e9velopp\u00e9 une bio-encre permettant d\u2019imprimer des matrices tridimensionnelles adapt\u00e9es \u00e0 la culture de cellules souches et prog\u00e9nitrices h\u00e9matopo\u00ef\u00e9tiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La soci\u00e9t\u00e9 issue du projet commercialise en 2026 des mod\u00e8les destin\u00e9s aux chercheurs, aux entreprises pharmaceutiques et aux \u00e9tablissements acad\u00e9miques. <a href=\"https:\/\/www.cordis.europa.eu\/article\/id\/467269-drawing-3d-models-of-bone-marrow-with-silk-ink\/fr\" target=\"_blank\" rel=\"noopener\"><strong>CORDIS d\u00e9crit leur utilisation pour l\u2019\u00e9tude de m\u00e9dicaments et le d\u00e9veloppement de mod\u00e8les de moelle osseuse personnalis\u00e9s<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Des travaux portent aussi sur l\u2019utilisation de ces matrices pour produire des plaquettes sanguines ex vivo.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"975\" height=\"723\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/SilkFold_1.png\" alt=\"\" class=\"wp-image-16764\" style=\"aspect-ratio:1.3486123934176941;width:295px;height:auto\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/SilkFold_1.png 975w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/SilkFold_1-300x222.png 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/SilkFold_1-767x569.png 767w\" sizes=\"(max-width: 975px) 100vw, 975px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>SilkFold\u2122 est une matrice biomim\u00e9tique de moelle osseuse, compatible avec la culture statique et la culture en perfusion. \u00a9 Silk4B<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"961\" height=\"540\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Figgyj1_HTML-1.png\" alt=\"\" class=\"wp-image-16768\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Figgyj1_HTML-1.png 961w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Figgyj1_HTML-1-300x169.png 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/41467_2026_73614_Figgyj1_HTML-1-767x431.png 767w\" sizes=\"(max-width: 961px) 100vw, 961px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Le kit SilkInk\u2122 r\u00e9unit tous les \u00e9l\u00e9ments n\u00e9cessaires \u00e0 un processus complet de bio-impression 3D avec SilkInk\u2122 : cartouches, solution de r\u00e9ticulation et solution de dissolution. \u00a9 Silk4B<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Fibroheal : transformer la fibro\u00efne en pansement<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 Bengaluru, <a href=\"https:\/\/fibroheal.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Fibroheal Woundcare<\/strong><\/a> d\u00e9veloppe des <strong>pansements<\/strong>, <strong>mousses<\/strong>, <strong>poudres<\/strong> et autres formats \u00e0 partir de prot\u00e9ines de soie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/birac.nic.in\/webcontent\/BIRAC_Impact_Report_2026.pdf\" target=\"_blank\" rel=\"noopener\"><strong>Rapport d\u2019impact 2026 de BIRAC<\/strong><\/a> classe Fibroheal parmi les entreprises ayant commercialis\u00e9 des technologies soutenues par l\u2019agence publique indienne de biotechnologie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.birac.nic.in\/product-detail.php?product=25\" target=\"_blank\" rel=\"noopener\"><strong>FibroHeal-Ag<\/strong><\/a> associe prot\u00e9ines de soie et ions argent pour les plaies infect\u00e9es. D\u2019autres formulations adaptent absorption, contact avec les tissus et gestion de l\u2019exsudat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selon un compendium publi\u00e9 par <a href=\"https:\/\/birac.nic.in\/\" target=\"_blank\" rel=\"noopener\"><strong>BIRAC<\/strong><\/a>, Fibroheal avait d\u00e9j\u00e0 commercialis\u00e9 plus de <strong>100 000 produits de soin \u00e0 base de prot\u00e9ines de soie<\/strong> et obtenu <strong>quatre brevets<\/strong>. La soci\u00e9t\u00e9 a \u00e9galement re\u00e7u en 2020 le <a href=\"https:\/\/www.pib.gov.in\/PressReleasePage.aspx?PRID=1699922\" target=\"_blank\" rel=\"noopener\"><strong>National Technology Award for Technology Start-ups<\/strong><\/a>, distinction d\u00e9cern\u00e9e par le gouvernement indien aux jeunes entreprises d\u00e9veloppant des technologies commercialis\u00e9es en Inde.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"674\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Cut-Cocoons.png\" alt=\"\" class=\"wp-image-16770\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Cut-Cocoons.png 539w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Cut-Cocoons-240x300.png 240w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Cocons d\u00e9coup\u00e9s &#8211; Extraction de s\u00e9ricine et de fibro\u00efne de haute qualit\u00e9. \u00a9<\/em> <em>Fibroheal<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"450\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Lyophilized-Silk-Fibroin-Particles1-450x450-1.png\" alt=\"\" class=\"wp-image-16772\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Lyophilized-Silk-Fibroin-Particles1-450x450-1.png 360w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Lyophilized-Silk-Fibroin-Particles1-450x450-1-240x300.png 240w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Particules de fibro\u00efne de soie lyophilis\u00e9es &#8211; Applications pharmaceutiques et nutraceutiques. \u00a9<\/em> <em><em>Fibroheal<\/em><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"674\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Protein-Powder-1-.png\" alt=\"\" class=\"wp-image-16774\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Protein-Powder-1-.png 539w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Protein-Powder-1-240x300-1.png 240w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Poudre de prot\u00e9ines de soie &#8211; Aapplications pharmaceutiques et nutraceutiques. \u00a9<\/em> <em>Fibroheal<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"674\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Sericin-Solution-10-ww-1.png\" alt=\"\" class=\"wp-image-16776\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Sericin-Solution-10-ww-1.png 539w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/Silk-Sericin-Solution-10-ww-1-240x300.png 240w\" sizes=\"(max-width: 539px) 100vw, 539px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>Solution de s\u00e9ricine de soie \u00e0 10 % (m\/m) &#8211; Applications cosm\u00e9tiques et capillaires. \u00a9<\/em> <em>Fibroheal<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Du cocon au fermenteur<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>AMSilk : produire des prot\u00e9ines de soie dans un fermenteur<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.amsilk.com\/\" target=\"_blank\" rel=\"noopener\"><strong>AMSilk<\/strong><\/a> fabrique par biotechnologie des prot\u00e9ines inspir\u00e9es de la soie d\u2019araign\u00e9e. La mati\u00e8re ne provient plus directement d\u2019un cocon : <strong>des microorganismes produisent les prot\u00e9ines par fermentation<\/strong> avant purification et transformation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La <a href=\"https:\/\/www.eib.org\/fr\/projects\/all\/20240895\" target=\"_blank\" rel=\"noopener\"><strong>Banque europ\u00e9enne d\u2019investissement<\/strong><\/a> finance \u00e0 hauteur de <strong>30 millions d\u2019euros<\/strong> le programme 2026-2028 de la soci\u00e9t\u00e9, \u00e9valu\u00e9 \u00e0 environ <strong>94 millions d\u2019euros<\/strong>. La BEI indique que 65 % des co\u00fbts concernent une ligne industrielle de fibres en R\u00e9publique tch\u00e8que, tandis que la R&amp;D reste implant\u00e9e en Allemagne.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-49.jpeg\" alt=\"\" class=\"wp-image-16741\" style=\"aspect-ratio:1.775811209439528\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-49.jpeg 1024w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-49-300x169.jpeg 300w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-49-768x432.jpeg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-51.jpeg\" alt=\"\" class=\"wp-image-16745\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-51.jpeg 819w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-51-240x300.jpeg 240w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-51-768x960.jpeg 768w\" sizes=\"(max-width: 819px) 100vw, 819px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"546\" height=\"683\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-50.jpeg\" alt=\"\" class=\"wp-image-16743\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-50.jpeg 546w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-50-240x300.jpeg 240w\" sizes=\"(max-width: 546px) 100vw, 546px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"983\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-52.jpeg\" alt=\"\" class=\"wp-image-16747\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-52.jpeg 786w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-52-240x300.jpeg 240w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-52-768x960.jpeg 768w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"461\" height=\"576\" src=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-53.jpeg\" alt=\"\" class=\"wp-image-16749\" srcset=\"https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-53.jpeg 461w, https:\/\/think.green\/wp-content\/uploads\/2026\/09\/image-53-240x300.jpeg 240w\" sizes=\"(max-width: 461px) 100vw, 461px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center has-small-font-size wp-block-paragraph\"><em>\u00a9 AMSilk<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En juillet 2026, AMSilk et <a href=\"https:\/\/ajifoodsolutions.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>Ajinomoto Foods Europe<\/strong><\/a> ont franchi une nouvelle \u00e9tape industrielle avec une ligne d\u00e9di\u00e9e \u00e0 Nesle, dans la Somme. <a href=\"https:\/\/www.bio-m.org\/en\/media-center\/news\/news\/amsilk-and-ajinomoto-foods-europe-expand-partnership-to-enable-industrial-scale-production-of-silk-proteins\" target=\"_blank\" rel=\"noopener\"><strong>BioM<\/strong><\/a> documente une capacit\u00e9 de <strong>160 m\u00b3 de fermentation<\/strong>, compl\u00e9t\u00e9e par un traitement aval sp\u00e9cifique aux prot\u00e9ines de soie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Calibrer la mati\u00e8re, lot apr\u00e8s lot<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019industrialisation exige surtout de reproduire la mati\u00e8re. Masse mol\u00e9culaire, structures secondaires, r\u00e9sidus de s\u00e9ricine, porosit\u00e9, st\u00e9rilisation et proc\u00e9d\u00e9 de mise en forme peuvent modifier r\u00e9sistance, d\u00e9gradation et comportement biologique. L\u2019<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.biomac.6c00736\" target=\"_blank\" rel=\"noopener\"><strong>\u00e9tude publi\u00e9e en 2026 dans<\/strong> <strong><em>Biomacromolecules<\/em><\/strong><\/a> place cette relation entre proc\u00e9d\u00e9, structure, propri\u00e9t\u00e9s et fonction au centre de l\u2019ing\u00e9nierie des prot\u00e9ines de soie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avec Jacquard, les perforations d\u00e9terminaient quels fils devaient \u00eatre lev\u00e9s pour former un motif. En 2026, la conception descend jusqu\u2019\u00e0 la cha\u00eene prot\u00e9ique, son assemblage et sa g\u00e9om\u00e9trie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le 9 avril 2026, la Food and Drug Administration am\u00e9ricaine a rendu une d\u00e9cision favorable 510(k) pour SILKBridge\u00ae, un implant r\u00e9sorbable en fibro\u00efne de soie con\u00e7u pour guider la r\u00e9g\u00e9n\u00e9ration d\u2019un nerf p\u00e9riph\u00e9rique sectionn\u00e9 sur une distance pouvant atteindre 10 mm.&nbsp; D\u00e9velopp\u00e9 \u00e0 Milan par KLISBio\u00ae, SILKBridge\u00ae est fabriqu\u00e9 \u00e0 partir de fibro\u00efne, principale prot\u00e9ine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16703,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[86,439],"tags":[597,592,586,318,223,591,599,598,590,593,588,603,589,594,601,600,587,602,596,595],"class_list":["post-16702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medtech-science-du-vivant","category-energie-industrie","tag-bio-impression-3d","tag-bioencre","tag-biomateriau-programmable","tag-biomateriaux","tag-biotechnologie","tag-bombyx-mori","tag-cicatrisation","tag-fermentation-industrielle","tag-fibroine-de-soie","tag-hydrogels-de-fibroine","tag-ingenierie-des-biomateriaux","tag-materiaux-bioinspires","tag-medecine-regenerative","tag-proteines-de-soie","tag-proteines-de-soie-daraignee","tag-regeneration-nerveuse","tag-revetement-alimentaire-comestible","tag-sericiculture","tag-sericine","tag-soie"],"acf":[],"_links":{"self":[{"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/posts\/16702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/comments?post=16702"}],"version-history":[{"count":9,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/posts\/16702\/revisions"}],"predecessor-version":[{"id":16791,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/posts\/16702\/revisions\/16791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/media\/16703"}],"wp:attachment":[{"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/media?parent=16702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/categories?post=16702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/think.green\/fr\/wp-json\/wp\/v2\/tags?post=16702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}