{"id":7584,"date":"2026-10-30T11:59:25","date_gmt":"2026-10-30T15:59:25","guid":{"rendered":"https:\/\/www.bu.edu\/photonics-programs\/?p=7584"},"modified":"2026-10-31T08:56:00","modified_gmt":"2026-10-31T12:56:00","slug":"chen-7","status":"publish","type":"post","link":"https:\/\/www.bu.edu\/photonics-programs\/2026\/10\/30\/chen-7\/","title":{"rendered":"Cardiac Cell Engraftment in a Cardiac Slice Culture System"},"content":{"rendered":"<h4><strong><span style=\"color: #000000;\">Project Description<\/span><\/strong><span><br \/>\n<\/span><\/h4>\n<p><span>A myocardial infarction (MI) occurs when blood flow to a region of heart muscle is interrupted, depriving cardiomyocytes of oxygen, leading to cell death and thus a loss of contraction in the area. The damaged muscle is replaced by a dense collagenous scar often leading to adverse remodeling and ultimately heart failure. One of the main goals of CELL-MET is to engineer a vascularized cardiac patch that can be grafted onto scar tissue to assist the heart recover some of the lost function. To ensure successful engraftment of the cardiac patch, the engrafted cells need to integrate with the host tissue in a way that benefits cardiac function. However, knowledge about this biological integration is lacking. <\/span><\/p>\n<p><span>To study cardiac muscle cell engraftment, the Chen lab is currently adapting a cardiac slice culture system to study how engrafted cells biologically interact with host tissue, with the aim of optimizing graft-host integration. Together with Xining Gao, a graduate student, and Claudia Varela, a postdoctoral researcher in the Chen lab, the REU student will help with the initial set-up of such a platform by aiding with the development and characterization of this ex vivo culture system.<\/span><\/p>\n<h4><span style=\"color: #000000;\"><strong>Mentors<\/strong><\/span><\/h4>\n<p>Christopher Chen , <span>Xining Gao, and Claudia Varela<\/span><\/p>\n<div class=\"bu_collapsible_container \" aria-live=\"polite\" data-customize-animation=\"false\"><h4 class=\"bu_collapsible\" aria-expanded=\"false\"tabindex=\"0\" role=\"button\">Research Goals<\/h4><div class=\"bu_collapsible_section\" style=\"display: none;\">\u2022 <b> Perform experiments with cardiac slice culture system:<\/b> The REU student will learn cardiac slice preparation and help develop methodology to promote long term culture.<br \/>\n\u2022 <b>Characterizing cardiac slices:<\/b>The REU student will visualize and quantitatively evaluate obtained cardiac slices for structure and function.<\/div>\n<\/div>\n\n<div class=\"bu_collapsible_container \" aria-live=\"polite\" data-customize-animation=\"false\"><h4 class=\"bu_collapsible\" aria-expanded=\"false\"tabindex=\"0\" role=\"button\">Learning Goals<\/h4><div class=\"bu_collapsible_section\" style=\"display: none;\">\u2022 Gain technical expertise in cardiac slice preparation and cardiac biology.<br \/>\n\u2022 Wet lab skills such as general cell culture, differentiation of induced pluripotent stem cells into cardiomyocytes, immunofluorescence staining and imaging, as well as performance of cardiac slice culture system.<br \/>\n\u2022 Gain experience in experimental design and data analysis.<\/div>\n<\/div>\n\n<h4><span style=\"color: #000000;\"><strong>Timeline<\/strong><\/span><\/h4>\n<p><img loading=\"lazy\" src=\"\/photonics-programs\/files\/2024\/04\/Christopher-Chen-2024-Project-Timeline-2-Cardiac-cell-engraftment-in-a-cardiac-slice-culture-system.png\" alt=\"\" width=\"2861\" height=\"901\" class=\"alignnone size-full wp-image-5620\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Project Description A myocardial infarction (MI) occurs when blood flow to a region of heart muscle is interrupted, depriving cardiomyocytes of oxygen, leading to cell death and thus a loss of contraction in the area. The damaged muscle is replaced by a dense collagenous scar often leading to adverse remodeling and ultimately heart failure. One [&hellip;]<\/p>\n","protected":false},"author":19768,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/posts\/7584"}],"collection":[{"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/users\/19768"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/comments?post=7584"}],"version-history":[{"count":1,"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/posts\/7584\/revisions"}],"predecessor-version":[{"id":7585,"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/posts\/7584\/revisions\/7585"}],"wp:attachment":[{"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/media?parent=7584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/categories?post=7584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bu.edu\/photonics-programs\/wp-json\/wp\/v2\/tags?post=7584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}