{"id":234289,"date":"2026-03-30T22:14:08","date_gmt":"2026-03-31T03:14:08","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/03\/mutation-map-reveals-how-amylin-mutations-influence-type-2-diabetes"},"modified":"2026-03-30T22:14:08","modified_gmt":"2026-03-31T03:14:08","slug":"mutation-map-reveals-how-amylin-mutations-influence-type-2-diabetes","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/03\/mutation-map-reveals-how-amylin-mutations-influence-type-2-diabetes","title":{"rendered":"Mutation map reveals how amylin mutations influence type 2 diabetes"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/mutation-map-reveals-how-amylin-mutations-influence-type-2-diabetes.jpg\"><\/a><\/p>\n<p>Researchers at the Institute for Bioengineering of Catalonia (IBEC) have produced a mutational map showing how mutations in amylin\u2014a hormone that plays a key role in glucose regulation\u2014affect its tendency to form toxic amyloid aggregates in the pancreas. This process is linked to the development of type 2 diabetes. While it was already known that certain mutations could alter this aggregation capacity, understanding of this process was fragmented and based on isolated studies. The research is <a href=\"https:\/\/www.nature.com\/articles\/s41467-026-70611-z\" target=\"_blank\">published<\/a> in the journal Nature Communications.<\/p>\n<p>\u201cFor the first time, we can systematically map how thousands of mutations modulate amylin aggregation, bringing human genetics closer to molecular mechanisms,\u201d says Benedetta Bolognesi, the principal investigator of the Protein Phase Transitions in Health and Disease group at IBEC, who is also the lead author of the study.<\/p>\n<p>\u201cWe have created a map that allows us to anticipate the potential impact of these mutations in the population,\u201d adds Marta Badia, a researcher in the same group and first author of the study. \u201cWe are not assessing toxicity, but rather the protein\u2019s intrinsic propensity to form fibers. This is a first step, but an extremely necessary one.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers at the Institute for Bioengineering of Catalonia (IBEC) have produced a mutational map showing how mutations in amylin\u2014a hormone that plays a key role in glucose regulation\u2014affect its tendency to form toxic amyloid aggregates in the pancreas. This process is linked to the development of type 2 diabetes. While it was already known that [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1902,11,412,1495],"tags":[],"class_list":["post-234289","post","type-post","status-publish","format-standard","hentry","category-bioengineering","category-biotech-medical","category-genetics","category-health"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/234289","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=234289"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/234289\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=234289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=234289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=234289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}