{"id":212024,"date":"2025-04-21T17:08:13","date_gmt":"2025-04-21T22:08:13","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/04\/building-cellular-bridges-for-spinal-cord-repair-after-injury"},"modified":"2025-04-21T17:08:13","modified_gmt":"2025-04-21T22:08:13","slug":"building-cellular-bridges-for-spinal-cord-repair-after-injury","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/04\/building-cellular-bridges-for-spinal-cord-repair-after-injury","title":{"rendered":"Building \u2018cellular bridges\u2019 for spinal cord repair after injury"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/building-cellular-bridges-for-spinal-cord-repair-after-injury.jpg\"><\/a><\/p>\n<p>Capitalizing on the flexibility of tiny cells inside the body\u2019s smallest blood vessels may be a powerful spinal cord repair strategy, new research suggests.<\/p>\n<p>In mouse experiments, scientists introduced a specific type of recombinant protein to the site of a spinal cord injury where these cells, called pericytes, had flooded the lesion zone. Once exposed to this protein, results showed, pericytes change shape and inhibit the production of some molecules while secreting others, creating \u201ccellular bridges\u201d that support regeneration of axons\u2014the long, slender extensions of nerve cell bodies that transmit messages.<\/p>\n<p>Researchers observed axon regrowth in injured mice that received a single treatment injection of the growth-factor protein, and the animals also regained movement in their hind limbs. An experiment involving <a href=\"https:\/\/medicalxpress.com\/tags\/human+cells\/\" rel=\"tag\" class=\"\">human cells<\/a> suggests the results are not restricted to mice.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Capitalizing on the flexibility of tiny cells inside the body\u2019s smallest blood vessels may be a powerful spinal cord repair strategy, new research suggests. In mouse experiments, scientists introduced a specific type of recombinant protein to the site of a spinal cord injury where these cells, called pericytes, had flooded the lesion zone. Once exposed [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-212024","post","type-post","status-publish","format-standard","hentry","category-biotech-medical"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/212024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=212024"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/212024\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=212024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=212024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=212024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}