{"id":233291,"date":"2026-03-14T05:18:24","date_gmt":"2026-03-14T10:18:24","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/03\/real-time-protein-quality-control-keeps-cells-healthy"},"modified":"2026-03-14T05:18:24","modified_gmt":"2026-03-14T10:18:24","slug":"real-time-protein-quality-control-keeps-cells-healthy","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/03\/real-time-protein-quality-control-keeps-cells-healthy","title":{"rendered":"Real-time protein quality control keeps cells healthy"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/real-time-protein-quality-control-keeps-cells-healthy3.jpg\"><\/a><\/p>\n<p>Scientists from the National University of Singapore (NUS) have developed a biochemical technique that captures fleeting \u201chandshakes\u201d between newly made proteins and the cellular helpers. These short interactions are important because they can determine whether a protein turns out healthy and useful or is faulty and in need of removal. The research has been <a href=\"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1097276526001024\" target=\"_blank\">published<\/a> in the journal Molecular Cell.<\/p>\n<p>Cells produce vast numbers of proteins to sustain life. But building a protein is not only about assembling a chain of amino acids in the right order. As the protein chain is being produced, it must begin folding into the correct three-dimensional shape and avoid attaching to the wrong partners.<\/p>\n<p>When folding goes wrong, misfolded proteins can become sticky, clump together, and disrupt cellular health. Cells reduce this risk by running \u201cquality checks\u201d even while proteins are still being made. However, identifying the key players in this early surveillance has been challenging because their interactions with newly forming protein chains are brief and easily missed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists from the National University of Singapore (NUS) have developed a biochemical technique that captures fleeting \u201chandshakes\u201d between newly made proteins and the cellular helpers. These short interactions are important because they can determine whether a protein turns out healthy and useful or is faulty and in need of removal. The research has been published [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,1495,1511],"tags":[],"class_list":["post-233291","post","type-post","status-publish","format-standard","hentry","category-chemistry","category-health","category-surveillance"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233291","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\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=233291"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233291\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=233291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=233291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=233291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}