{"id":351152,"date":"2022-07-29T09:11:54","date_gmt":"2022-07-29T07:11:54","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=351152"},"modified":"2022-07-29T09:11:54","modified_gmt":"2022-07-29T07:11:54","slug":"pronaden-lijek-za-celavost","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2022\/07\/29\/pronaden-lijek-za-celavost\/","title":{"rendered":"Prona\u0111en lijek za \u0107elavost?"},"content":{"rendered":"

Njihova studija ka\u017ee da bi otkri\u0107e hemikalije moglo “ne samo da lije\u010di \u0107elavost, ve\u0107 i da ubrza zarastanje rana”, pi\u0161e The Independent, prenosi Index.hr.<\/p>\n

U studiji objavljenoj u “Biophysical Journal”, koautor studije Kviksuan Vang rekao je da “u nau\u010dnoj fantastici, kada likovima brzo zarastaju povrede, ideja je da je to mogu\u0107e zahvaljuju\u0107i mati\u010dnim \u0107elijama”.<\/p>\n

On dodaje da se u stvarnom \u017eivotu, njihovo istra\u017eivanje pribli\u017eava razumijevanju pona\u0161anja mati\u010dnih \u0107elija, tako da mogu da\u00a0 ih kontroli\u0161u i podsti\u010du zarastanje rana”.<\/p>\n

Tim je posmatrao folikule dlake jer se one redovno i automatski obnavljaju. Tada su otkrili da vrsta proteina nazvana TGF-beta kontroli\u0161e kako se mati\u010dne \u0107elije u folikulima dlake dijele i za\u0161to neke mogu da odumru.<\/p>\n

“TGF-beta ima dvije suprotne uloge. Poma\u017ee da se aktiviraju neke \u0107elije folikula dlake da proizvedu novi \u017eivot, a kasnije poma\u017ee u orkestraciji apoptoze, procesa \u0107elijske smrti. \u010cak i kada folikul dlake ubije sam sebe, nikada ne ubija svoj rezervoar mati\u010dnih \u010delija. Kada pre\u017eivjele mati\u010dne \u0107elije prime signal za regeneraciju, one se dijele, stvaraju nove \u0107elije i razvijaju se u novi folikul”, objasnio je Vang.<\/p>\n

Autori studije dodali su da je mo\u017eda mogu\u0107e stimulisati rast kose aktiviranjem mati\u010dnih \u0107elija folikula, ali je potrebno sprovesti vi\u0161e istra\u017eivanja na tu temu.<\/p>\n","protected":false},"excerpt":{"rendered":"

Istra\u017eiva\u010di sa Univerziteta Kalifornija otkrili su da je samo jedna hemikalija odgovorna za diobu i odumiranje folikula dlake.<\/p>\n","protected":false},"author":1,"featured_media":351160,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-351152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/351152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=351152"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/351152\/revisions"}],"predecessor-version":[{"id":351161,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/351152\/revisions\/351161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/351160"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=351152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=351152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=351152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}