{"id":15082218,"date":"2026-03-26T05:15:00","date_gmt":"2026-03-26T09:15:00","guid":{"rendered":"https:\/\/www.inthacity.com\/news\/microtubules-unveiled-as-active-enzyme-regulators\/"},"modified":"2026-03-30T16:56:34","modified_gmt":"2026-03-30T20:56:34","slug":"microtubules-unveiled-as-active-enzyme-regulators","status":"publish","type":"post","link":"https:\/\/www.inthacity.com\/news\/microtubules-unveiled-as-active-enzyme-regulators\/","title":{"rendered":"Microtubules unveiled as active enzyme regulators"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/www.news-medical.net\/image-handler\/picture\/2019\/6\/Two-cell_embryo,_Mitosis_under_microscope_(3D_illustration)_-_Illustration_-_Andrii_Vodolazhskyi_M1_4bb73c51d46c449285a21e8af28684d6-620x480.jpg\" style=\"width: 100%\" \/><\/p>\n<div>Microtubules, the dynamic filaments that form the cell&#8217;s internal scaffolding, have long been viewed as mere passive structural supports. But a new study reveals they play a far more active signaling role. The findings, published in Science Advances, demonstrate that microtubules are in fact regulators of enzymatic reactions through reshaping the geometry of the enzyme&#8217;s substrate proteins attached to them and controlling when key events occur to conduct cell division.<\/div>\n<\/div>\n<p class=\"inmi-source\">Source: <a href=\"https:\/\/www.news-medical.net\/news\/20260326\/Microtubules-unveiled-as-active-enzyme-regulators.aspx\" target=\"_blank\" rel=\"noopener nofollow\">Lifestyle \u2013 Health \u2013 Medicine \u2013 rss.app<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microtubules, the dynamic filaments that form the cell&#8217;s internal scaffolding, have long been viewed as mere passive structural supports. But a new study reveals they play a far more active signaling role. The findings, published in Science Advances, demonstrate 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