A new study may have found a new treatment to help the sickest sarcoma patients.<\/p>\n\n\n\n
Sarcomas are cancer tumors found in e.g. the bones, muscles, or fatty tissue. It is a rare type of cancer seen in only one percent of cancer patients. It is complex and difficult to treat. However, researchers from the University of Copenhagen have developed a new way of fighting it, the institution announced in a press release<\/a>.<\/p>\n\n\n\n \u201cWe have learned that sarcoma patients whose cancer cells have a high expression of the cep135 protein are worse off. But inhibiting a gene called plk1 also inhibits the growth of the sarcoma cells, and this suggests that we can target the treatment of the sickest sarcoma patients,\u201d says Associate Professor Morten Scheibye-Knudsen from the Center for Healthy Aging at the Department of Cellular and Molecular Medicine, who is responsible for the new study.<\/p>\n\n\n Methods for identifying sarcoma patients\u2019 prognoses and different treatment forms are already available. But the new study has identified a new method.<\/p>\n\n\n\n \u201cThis is a new way of stratifying and possibly a new and better way of treating sarcoma. And the introduction of yet another method is always good news to patients. Because no two cancers are alike. Ideally, treatment should always be tailored to the individual patient,\u201d Morten Scheibye-Knudsen stresses.<\/p>\n\n\n\n He hopes other researchers with access to the necessary test facilities will study his results more thoroughly and eventually design a new treatment. If the method works, he believes a new treatment may be available to patients in five to 10 years.<\/p>\n\n\n Morten Scheibye-Knudsen and his colleagues started out by studying patients suffering from the rare neurological disorders Werner\u2019s syndrome, Nijmegen breakage syndrome, and Ataxia-telangiectasia syndrome.<\/p>\n\n\n\n These patients experience symptoms of early aging such as grey hair, wrinkles, and loss of fatty tissue \u2013 and<\/em> they have a high risk of developing cancer at an early age.<\/p>\n\n\n\n \u201cAge-associated diseases such as cancer are one of my main areas of interest as a researcher at the Center for Healthy Aging. As we grow older, many things happen to the body, and determining causality can be difficult. But in people suffering from e.g. Werner\u2019s syndrome it is easier to see which genes are responsible for which processes. This gives us a molecular handle, so to speak,\u201d says Morten Scheibye-Knudsen.<\/p>\n\n\n\n To establish why these patients develop cancer at an early age, the researchers compared gene expressions across the three disorders. Here they worked together with the company Insilico Medicine, whose large Pandaomics platform made it possible to identify gene mutations in thousands of different disorders. It turned out that cep135 is a common denominator for the cancer genes of the three disorders.<\/p>\n\n\n\n \u201cThis made us study the gene expressions of various cancers, and we learned that cep135 is associated with high mortality in i.a., sarcoma, but also in bladder cancer. Sarcoma was particularly interesting, as many Werner\u2019s syndrome patients develop sarcoma,\u201d explains Morten Scheibye-Knudsen.<\/p>\n\n\n\n Finally, the researchers sought to find ways to inhibit the sarcoma. Cep135 is not a useful target, as it is a so-called structural protein, which is difficult to target. Instead, the researchers learned that by inhibiting the plk1 gene, they could target the sarcoma.<\/p>\n\n\n\n “The study indicates we can use genetic diseases that exhibit accelerated aging to identify new treatment targets. In this study, we investigated cancer, but the method can, in principle, be used for all age-related diseases such as dementia, cardiovascular diseases, and others,” says Morten Scheibye-Knudsen.<\/p>\n","protected":false},"author":2583,"featured_media":495222,"template":"views\/single-selected.blade.php","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":""},"categories":[34665],"tags":[58582,7462,4261,129839,126666,129841],"location":[56342],"internal_archives":[],"class_list":["post-439462","selected","type-selected","status-publish","has-post-thumbnail","hentry","category-health","tag-ageing","tag-cancer","tag-research","tag-sarcoma","tag-treatment","tag-university-of-copenhagen-3","location-denmark"],"blocksy_meta":[],"acf":[],"featured_img":"https:\/\/ioplus.nl\/archive\/wp-content\/uploads\/2023\/02\/Hospital-Intravenous-Feeding.jpg","coauthors":[],"author_meta":{"author_link":"https:\/\/ioplus.nl\/archive\/author\/francesco-morelli\/","display_name":"Francesco Morelli"},"relative_dates":{"created":"Posted 3 years ago","modified":"Updated 3 years ago"},"absolute_dates":{"created":"Posted on March 10, 2023","modified":"Updated on March 10, 2023"},"absolute_dates_time":{"created":"Posted on March 10, 2023 8:32 am","modified":"Updated on March 10, 2023 8:32 am"},"featured_img_caption":"","tax_additional":{"category":{"linked":["Health<\/a>"],"unlinked":["Health<\/span>"],"slug":"category","name":"Categories"},"post_tag":{"linked":["ageing<\/a>","cancer<\/a>","research<\/a>","sarcoma<\/a>","treatment<\/a>","University of Copenhagen<\/a>"],"unlinked":["ageing<\/span>","cancer<\/span>","research<\/span>","sarcoma<\/span>","treatment<\/span>","University of Copenhagen<\/span>"],"slug":"post_tag","name":"Tags"},"language":{"linked":["EN<\/a>"],"unlinked":["EN<\/span>"],"slug":"language","name":"Tags"},"post_translations":{"linked":["pll_6409e71b57d0c<\/a>"],"unlinked":["pll_6409e71b57d0c<\/span>"],"slug":"post_translations","name":""},"location":{"linked":["Denmark<\/a>"],"unlinked":["Denmark<\/span>"],"slug":"location","name":"Locations"},"internal_archives":{"linked":[],"unlinked":[],"slug":"internal_archives","name":"Internal Archives"}},"series_order":"","_links":{"self":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected\/439462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected"}],"about":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/types\/selected"}],"author":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/users\/2583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media\/495222"}],"wp:attachment":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media?parent=439462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/categories?post=439462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/tags?post=439462"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/location?post=439462"},{"taxonomy":"internal_archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/internal_archives?post=439462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Possibilities for a better treatment<\/h2>\n\n\n\n
Early grey hair, wrinkles, and loss of fatty tissue <\/h2>\n\n\n\n
How the research progressed<\/h2>\n\n\n\n
Promising findings<\/h2>\n\n\n\n