{"id":518,"date":"2022-05-07T14:49:16","date_gmt":"2022-05-07T12:49:16","guid":{"rendered":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/?p=518"},"modified":"2023-05-16T21:02:09","modified_gmt":"2023-05-16T19:02:09","slug":"application-of-new-methods-for-analyzing-the-safety-of-biopharmaceuticals","status":"publish","type":"post","link":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/en\/application-of-new-methods-for-analyzing-the-safety-of-biopharmaceuticals\/","title":{"rendered":"Application of new methods for analyzing the safety of biopharmaceuticals &#8211; Mario Mart\u00ednez Popeti"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-519 aligncenter\" src=\"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-content\/uploads\/sites\/117\/2022\/05\/Mario-Martinez-ing.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-content\/uploads\/sites\/117\/2022\/05\/Mario-Martinez-ing.jpg 800w, https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-content\/uploads\/sites\/117\/2022\/05\/Mario-Martinez-ing-300x169.jpg 300w, https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-content\/uploads\/sites\/117\/2022\/05\/Mario-Martinez-ing-700x394.jpg 700w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: justify\">Biopharmaceuticals are pharmaceutical products manufactured from biological sources, such as cell cultures, animals, etc. Examples of biopharmaceuticals include vaccines and therapeutic proteins, among others. In this research, we present a study to evaluate the safety of romiplostim, the active ingredient of drug, used to increase the level of platelets in blood. Romiplostim is a protein and as such, is susceptible to changes in its structure. These changes can be caused, for example, by exposure to high temperatures or poor storage. This can inhibit the function of the drug or even produce undesirable reactions in the patient.<br \/>\nIn this research, we analyze these structural modifications using a multi-attribute method, involving digestion of the romiplostim (cleavage of its structure into peptides), separation of the resulting peptides and detection by mass spectrometry. The drug is subjected to certain specific situations in the laboratory that might induce changes in its structure (for example, exposure to light). In this way, we evaluate the stability of its properties when subject to a range of different conditions, in order to assess and ensure its safe use.<\/p>\n<p><strong>Keywords<\/strong>: biopharmaceuticals; therapeutic proteins; romiplostim; multi-attribute method; safety<\/p>\n<p><strong>Directed by:<\/strong> Natalia Navas Iglesias<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biopharmaceuticals are pharmaceutical products manufactured from biological sources, such as cell cultures, animals, etc. Examples of biopharmaceuticals include vaccines and therapeutic proteins, among others. In this research, we present a study to evaluate the safety of romiplostim, the active ingredient of drug, used to increase the level of platelets in blood. Romiplostim is a protein [&hellip;]<\/p>\n","protected":false},"author":589,"featured_media":516,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[280,172],"tags":[379,383,385,221,381],"class_list":{"0":"post-518","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-2021-2022-en","8":"category-biotechnological-drugs","9":"tag-biopharmaceuticals","10":"tag-multi-attribute-method","11":"tag-romiplostim-en","12":"tag-safety","13":"tag-therapeutic-proteins","14":"entry"},"_links":{"self":[{"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/posts\/518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/users\/589"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/comments?post=518"}],"version-history":[{"count":3,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/posts\/518\/revisions"}],"predecessor-version":[{"id":1002,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/posts\/518\/revisions\/1002"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/media\/516"}],"wp:attachment":[{"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/media?parent=518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/categories?post=518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ugr.es\/tfm-master-idcim\/wp-json\/wp\/v2\/tags?post=518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}