{"id":13188,"date":"2021-04-26T15:15:54","date_gmt":"2021-04-26T13:15:54","guid":{"rendered":"https:\/\/semmelweis.hu\/biokemia\/?page_id=13188"},"modified":"2026-02-02T15:23:52","modified_gmt":"2026-02-02T14:23:52","slug":"krasimir-lab","status":"publish","type":"page","link":"https:\/\/semmelweis.hu\/biokemia\/en\/research\/krasimir-lab\/","title":{"rendered":"Division of haemostasis"},"content":{"rendered":"<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-14053\" src=\"https:\/\/semmelweis.hu\/biokemia\/files\/2025\/10\/krasimir_group_2025-400x284.png\" alt=\"\" width=\"894\" height=\"635\" srcset=\"https:\/\/semmelweis.hu\/biokemia\/files\/2025\/10\/krasimir_group_2025-400x284.png 400w, https:\/\/semmelweis.hu\/biokemia\/files\/2025\/10\/krasimir_group_2025-1024x726.png 1024w, https:\/\/semmelweis.hu\/biokemia\/files\/2025\/10\/krasimir_group_2025-768x545.png 768w, https:\/\/semmelweis.hu\/biokemia\/files\/2025\/10\/krasimir_group_2025-753x534.png 753w, https:\/\/semmelweis.hu\/biokemia\/files\/2025\/10\/krasimir_group_2025.png 1280w\" sizes=\"auto, (max-width: 894px) 100vw, 894px\" \/><\/h4>\n<h4>What are we studying?<\/h4>\n<p style=\"text-align: justify\">The <em>Haemostasis Division<\/em> performs research in the field of atherothrombosis in attempt to characterize its molecular pathomechanism culminating in cardiovascular and cerebrovascular diseases, which continue to be a major public health concern worldwide. The work in the division focuses on the enzymological evaluation of proteases involved in the dissolution of thrombi. A second area of interest is the interactions of blood vessel wall components and blood cells, which contribute to the formation and stabilization of intravascular thrombi. A major goal of the research is the identification of molecular targets, which allow development of thrombolytic strategies with higher efficiency than the therapeutic approaches available at present. Applying an array of <em>in vitro<\/em> techniques (scanning electron microscopy, immunofluorescent confocal microscopy, rheometry, turbidimetry, surface plasmon resonance, microcalorimetry) we characterise the interactions of haemostatic factors, the structure and stability (mechanical, chemical) of isolated fibrin and plasma clots.<\/p>\n<h4>How do we research?<\/h4>\n<p><strong>At the level of tissues, vascular wall:<\/strong><\/p>\n<ul>\n<li>immunofluorescent microscopy, AFM, SEM<\/li>\n<\/ul>\n<p><strong>Cells and supramolecular assemblies:<\/strong><\/p>\n<ul>\n<li>flow chamber, ELISA, AFM, SEM<\/li>\n<\/ul>\n<p><strong>Molecule level:<\/strong><\/p>\n<ul>\n<li>SPR, FRET, LSM, turbidimetric assay, colorimetric and fluorescence measurements<\/li>\n<\/ul>\n<p><strong><em>in silico<\/em> modeling:<\/strong><\/p>\n<ul>\n<li>stochastic and deterministic simulations, PDE, MCA<\/li>\n<\/ul>\n<h4>Who are we?<\/h4>\n<p style=\"text-align: justify\">Since 1991 the teaching and research activities of Professor Krasimir Kolev have been linked to the Department of Biochemistry of Semmelweis University. His research achievements in the field of thrombosis and haemostasis have been widely recognized nationally and internationally (he was elected for two cycle as a president of the Hungarian Society on Thrombosis and Haemostasis, as a co-chair of the Fibrinolysis subcommittee of the International Society on Thrombosis and Haemostasis, and currently as a board member of the International Society for Fibrinolysis and Proteolysis). A hallmark of his fruitful research-team management is the success of the numerous PhD graduates mentored by him and now working as active researchers in his team or abroad.<\/p>\n<h4>Current research Projects<\/h4>\n<ul>\n<li>The interplay of neutrophil extracellular traps and hemostasis in thrombosis, thrombolysis and hematological malignancies<\/li>\n<\/ul>\n<h4>Staff members and publications<\/h4>\n<ul>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10000059&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Kraszimir Kolev<\/a>, MD, PhD, DSc<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10010953&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Komorowicz Erzs\u00e9bet<\/a>, MD, PhD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10021854&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Anna Tanka-Salamon<\/a>, PhD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10015070&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">L\u00e1szl\u00f3 Beinrohr<\/a>, PhD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10051354&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Veronika Judit Farkas<\/a>, MD, PhD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10014812&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">L\u00e1szl\u00f3 Szab\u00f3<\/a><\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10021387&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Erzs\u00e9bet T\u00f3th Mar\u00f3thyn\u00e9<\/a>, PhD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10078213&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Bar\u00e1th Barbara<\/a>, PhD<\/li>\n<li>Gy\u00f6rgyi Oravecz<\/li>\n<li>Kriszti\u00e1n B\u00e1lint<\/li>\n<\/ul>\n<h4>PhD students<\/h4>\n<ul>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10095692&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\"><span data-olk-copy-source=\"MessageBody\">Csik\u00f3s Petra<\/span><\/a><\/li>\n<li><span data-olk-copy-source=\"MessageBody\">Guzmits Korn\u00e9lia<\/span><\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10088873&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\"><span data-olk-copy-source=\"MessageBody\">Major Fanni<\/span><\/a><\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10078693&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Raska Alexandra<\/a>, MD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10085359&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Balog Vir\u00e1g Kata<\/a><\/li>\n<\/ul>\n<h4>TDK students<\/h4>\n<ul>\n<li>Moln\u00e1r Krist\u00f3f<\/li>\n<li>Csik\u00f3s Petra<\/li>\n<li>Guzmits Korn\u00e9lia<\/li>\n<li>Kov\u00e1cs Bence Gy\u00f6rgy<\/li>\n<li><span data-olk-copy-source=\"MessageBody\">Becsei Bogl\u00e1rka<\/span><\/li>\n<\/ul>\n<h4><span lang=\"HU\">&#8222;HUNGARIAN CENTRE OF EXCELLENCE FOR MOLECULAR MEDICINE&#8221; workgroup<\/span><\/h4>\n<ul>\n<li><span lang=\"HU\"><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10020190&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Wohner Nikolett<\/a>, MD, PhD, HCEMM group leader<\/span><\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10078693&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Raska Alexandra<\/a>, MD<\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10085359&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\">Balog Vir\u00e1g Kata<\/a><\/li>\n<li><a href=\"https:\/\/m2.mtmt.hu\/api\/publication?cond=authors;in;10095692&amp;cond=category.mtid;eq;1&amp;labelLang=en&amp;size=100\"><span data-olk-copy-source=\"MessageBody\">Csik\u00f3s Petra<\/span><\/a><\/li>\n<li>Moln\u00e1r Krist\u00f3f<\/li>\n<\/ul>\n<h4>Significant international collaborators<\/h4>\n<ul>\n<li><a href=\"https:\/\/www.nibsc.org\/about_us\/staff_profiles\/dr_colin_longstaff.aspx\">Colin Longstaff<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Kiril_Tenekedjiev\">Kiril Tenekedjiev<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What are we studying? The Haemostasis Division performs research in the field of atherothrombosis in attempt to characterize its molecular pathomechanism culminating in cardiovascular and cerebrovascular diseases, which continue to be a major public health concern worldwide. The work in the division focuses on the enzymological evaluation of proteases involved in the dissolution of thrombi. &hellip;<\/p>\n","protected":false},"author":101604,"featured_media":0,"parent":378,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-13188","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/pages\/13188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/users\/101604"}],"replies":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/comments?post=13188"}],"version-history":[{"count":10,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/pages\/13188\/revisions"}],"predecessor-version":[{"id":14148,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/pages\/13188\/revisions\/14148"}],"up":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/pages\/378"}],"wp:attachment":[{"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/media?parent=13188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/categories?post=13188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semmelweis.hu\/biokemia\/wp-json\/wp\/v2\/tags?post=13188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}