{"id":145880,"date":"2022-09-08T01:25:47","date_gmt":"2022-09-08T06:25:47","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/09\/first-known-rna-targeting-toxin-launches-total-assault-to-kill-bacteria"},"modified":"2022-09-08T01:25:47","modified_gmt":"2022-09-08T06:25:47","slug":"first-known-rna-targeting-toxin-launches-total-assault-to-kill-bacteria","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/09\/first-known-rna-targeting-toxin-launches-total-assault-to-kill-bacteria","title":{"rendered":"First known RNA-targeting toxin launches \u201ctotal assault\u201d to kill bacteria"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/first-known-rna-targeting-toxin-launches-total-assault-to-kill-bacteria2.jpg\"><\/a><\/p>\n<p>Scientists at McMaster University have identified a toxin used by bacteria to kill other bacteria through a never-before-seen mechanism. The toxin is the first found to directly target RNA molecules in what the team describes as \u201ca total assault on the cell,\u201d which could lead to a new class of antibiotics.<\/p>\n<p>There\u2019s a huge war raging on the microscopic scale as microbes battle each other for resources, and sometimes the weapons they use against each other can prove useful for antibiotics. Most of these toxins target proteins or DNA molecules, killing bacteria by interrupting vital functions.<\/p>\n<p>So that\u2019s the checklist that the team ran through while studying a toxin called RhsP2 that\u2019s produced by <i>Pseudomonas aeruginosa<\/i>, a common bug behind hospital-acquired infections like pneumonia. Over three years, the researchers investigated the effects of the toxin on these common targets, to no avail.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists at McMaster University have identified a toxin used by bacteria to kill other bacteria through a never-before-seen mechanism. The toxin is the first found to directly target RNA molecules in what the team describes as \u201ca total assault on the cell,\u201d which could lead to a new class of antibiotics. There\u2019s a huge war [\u2026]<\/p>\n","protected":false},"author":556,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-145880","post","type-post","status-publish","format-standard","hentry","category-biotech-medical"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/145880","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\/556"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=145880"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/145880\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=145880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=145880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=145880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}