{"id":1671,"date":"2023-12-20T11:20:34","date_gmt":"2023-12-20T16:20:34","guid":{"rendered":"https:\/\/www.bme.jhu.edu\/dolofflab\/?page_id=1671"},"modified":"2025-07-01T21:53:45","modified_gmt":"2025-07-02T01:53:45","slug":"home-2","status":"publish","type":"page","link":"https:\/\/www.bme.jhu.edu\/dolofflab\/","title":{"rendered":"Home"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-cover\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" class=\"wp-block-cover__image-background wp-image-1673\" alt=\"Complex biomaterial response to cell encapsulation system with islets inside - blue DAPI, green Macrophages, Red alpha smooth muscle actin (inside green islet clusters)\" src=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-1024x1024.jpeg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-1024x1024.jpeg 1024w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-300x300.jpeg 300w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-150x150.jpeg 150w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-768x768.jpeg 768w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-1536x1536.jpeg 1536w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image-600x600.jpeg 600w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2023\/12\/image.jpeg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Lab Mission<br><\/h2>\n<p>Welcome to the Doloff Lab for Immunoengineering and Regenerative Medicine. Our mission is to explore the intersection between therapeutics, whether biologic or synthetic in origin, and living systems to better understand what happens when deliverables are introduced into the body and how the host immune system behaves as well as perceives them.<\/p>\n\n\n\n<div class=\"wp-block-genesis-blocks-gb-container gb-block-container\"><div class=\"gb-container-inside\"><div class=\"gb-container-content\">\n<div class=\"wp-block-columns has-2-columns mr-pi-block is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full mr-pi-portrait\"><img loading=\"lazy\" decoding=\"async\" width=\"926\" height=\"942\" src=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Joshua-C-Doloff-e1544457266539.png\" alt=\"Joshua C Doloff, PhD\" class=\"wp-image-369\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Joshua-C-Doloff-e1544457266539.png 926w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Joshua-C-Doloff-e1544457266539-295x300.png 295w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Joshua-C-Doloff-e1544457266539-768x781.png 768w\" sizes=\"auto, (max-width: 926px) 100vw, 926px\" \/><figcaption class=\"wp-element-caption\">Joshua C Doloff, PhD<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Principal Investigator<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.bme.jhu.edu\/people\/faculty\/joshua-c-doloff\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Joshua C. Doloff<\/mark><\/a> is a newly appointed Associate Professor in Biomedical Engineering and Materials Science and Engineering at Johns Hopkins University\u2019s School of Medicine. He was previously a Juvenile Diabetes Research Foundation (JDRF) Senior Postdoctoral Fellow in the labs of Robert Langer and Daniel G. Anderson in Chemical Engineering and the David H. Koch Institute at MIT\/Children\u2019s Hospital Boston. <a href=\"https:\/\/www.bme.jhu.edu\/dolofflab\/people\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Full Bio<\/mark><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Faculty Highlight: Meet Joshua Doloff, Assistant Professor of BME<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With an interest at the intersection of technology and biology, in this interview, Dr. Doloff describes his eagerness to build research collaborations and provide mentorship to students. He also discusses his \u201ceureka moments,\u201d the research he plans to conduct at Hopkins, and the future of engineering&#8230;<a href=\"https:\/\/www.bme.jhu.edu\/news-events\/news\/meet-joshua-doloff-assistant-professor-of-bme\/\"> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">continue reading<\/mark><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Passion and mentoring are key to the success of the Doloff Lab<\/em><\/strong> (JHU News-Letter interview)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a newly appointed Assistant Professor of Biomedical Engineering and Materials Science at the School of Medicine, Joshua Doloff is not only a research scientist advancing the fields of immunoengineering and regenerative medicine, but also a mentor to students&#8230;<a href=\"https:\/\/www.jhunewsletter.com\/article\/2020\/02\/passion-and-mentoring-are-key-to-the-success-of-the-doloff-lab\" target=\"_blank\" rel=\"noopener\"> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">continue reading<\/mark><\/a><\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Select Publications<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Doloff JC<\/strong><sup><strong>#<\/strong><\/sup>, Ma M, Sadraei A, Tam HH, Farah S, Hollister-Lock J, Vegas AJ, Veiseh O, Quiroz VM, Rakoski A, Aresta-DaSilva S, Bader AR, Griffin M, Weir GC, Brehm MA, Shultz LD, Langer R, Greiner DL<sup>#<\/sup>, Anderson DG<sup>#<\/sup>. 2023.<a href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.ade9488\" target=\"_blank\" rel=\"noopener\">&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Identification of a humanized mouse model for functional testing of immune-mediated biomaterial foreign body response<\/mark><\/a>.&nbsp;<strong><em>Science Advances<\/em><\/strong>. Jun 16;9(24).&nbsp;doi: 10.1126\/sciadv.ade9488.<\/li>\n\n\n\n<li><strong>Doloff JC*<sup>#<\/sup><\/strong>, Veiseh O*<sup>#<\/sup>, de Mezerville R<sup>#<\/sup>,&nbsp;Sforza M, Perry TA, Haupt J, Jamiel M, Chambers C, Nash A, Aghlara-Fotovat S, Stelzel JL, Bauer SJ, Neshat SY, Hancock J, Romero NA, Hidalgo YE, Leiva IM, Munhoz AM, Bayat A, Kinney BM, Hodges HC, Miranda RN, Clemens MW, &amp; Langer R<sup>#<\/sup>. 2021.&nbsp;<a href=\"https:\/\/www.nature.com\/articles\/s41551-021-00739-4\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The surface topography of silicone breast implants mediates the foreign body response in mice, rabbits and humans<\/mark><\/a>.&nbsp;<em><strong>Nature Biomed En<\/strong><\/em><strong><em>g<\/em><\/strong>. June 21; doc: 10.1038\/s41551-021-00739-4.<\/li>\n\n\n\n<li>Farah S*,&nbsp;<strong>Doloff JC*<\/strong>, Mueller P, Sadraei A, Han HJ, Olafson K, Tyas K, Tam HH, Hollister-Locke J, Kowalski PS, Griffin M, Meng A, McAvoy M, Graham AC, McGarrigle J, Greiner DL, Weir G, Oberholzer J, Langer R, and Anderson DG. 2019.&nbsp;<a href=\"https:\/\/doi.org\/10.1038\/s41563-019-0377-5\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Long-term implant fibrosis prevention in rodents and non-human primates using crystallized drug formulations<\/mark><\/a>.&nbsp;<strong><em>Nature Materials<\/em><\/strong>.&nbsp;Aug;18(8):892-904. doi: 10.1038\/s41563-019-0377-5.<\/li>\n\n\n\n<li><em><strong>Doloff JC<\/strong>, Veiseh O, Vegas AJ, Tam HH, Farah S, Ma M, Li J, Bader A, Chiu A, Sadraei A, Aresta-Dasilva S, Griffin M, Jhunjhunwala S, Webber M, Siebert S, Tang K, Chen M, Langan E,&nbsp;Dholokia, Thakrar R, Qi M, Oberholzer J, Greiner DL, Langer R, and Anderson DG. 2017.&nbsp;<a href=\"https:\/\/www.nature.com\/articles\/nmat4866\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Colony Stimulating Factor-1 Receptor is a central component of the foreign body response to biomaterial implants in rodents and non-human primates<\/mark><\/a>.&nbsp;<strong><em>Nature Materials<\/em><\/strong>.&nbsp;Mar 20.&nbsp;doi: 10.1038\/nmat4866.<\/em><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.bme.jhu.edu\/dolofflab\/publications\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">ALL SELECTED PUBLICATIONS<\/mark><\/a><\/p>\n\n\n\n<div class=\"wp-block-cover\"><img decoding=\"async\" class=\"wp-block-cover__image-background\" alt=\"Complex-multi-cellular-signaling-in-biomaterial-response\" src=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Complex-multi-cellular-signaling-in-biomaterial-response-e1550678017751.jpg\" data-object-fit=\"cover\"\/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Latest News<\/h2>\n\n\n\n<h3 class=\"wp-block-heading alignwide\" style=\"font-size:48px;line-height:1.1\">New humanized mouse model for screening medical implant fibrosis and failure<\/h3>\n\n\n\n<div class=\"wp-block-genesis-blocks-gb-container gb-block-container\"><div class=\"gb-container-inside\"><div class=\"gb-container-content\">\n<p class=\"wp-block-paragraph\">A team of researchers led by&nbsp;<a href=\"https:\/\/www.bme.jhu.edu\/people\/faculty\/joshua-c-doloff\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Joshua Doloff<\/mark><\/a>, an assistant professor of biomedical engineering, has discovered an advanced \u201chumanized\u201d mouse model to better predict how the human immune system will react to medical implants. Their results appear in&nbsp;<a href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.ade9488\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Science Advances.<\/mark><\/a> &#8230;. <a href=\"https:\/\/www.bme.jhu.edu\/news-events\/news\/new-immune-model-sheds-light-on-implant-rejection\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">FULL STORY HERE<\/mark><\/a><\/p>\n<\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading alignwide\" style=\"font-size:48px;line-height:1.1\">Smoothing the Way to Better Breast Implants<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone breast implants with a smoother surface design have less risk of producing inflammation and other immune system reactions than those with more roughly textured coatings, according to new research by&nbsp;<a href=\"https:\/\/www.bme.jhu.edu\/people\/faculty\/joshua-c-doloff\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Joshua Doloff<\/mark><\/a>, assistant professor of biomedical engineering, who collaborated with researchers at Johns Hopkins Medicine, MIT, and Rice University on a series of experiments published last June in&nbsp;<a href=\"https:\/\/www.nature.com\/articles\/s41551-021-00739-4\" target=\"_blank\" rel=\"noopener\"><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Nature Biomedical Engineering<\/mark><\/em><\/a>. &#8230;. <a href=\"https:\/\/engineering.jhu.edu\/magazine\/2022\/01\/smoothing-the-way-to-better-breast-implants\/\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">FULL STORY HERE<\/mark><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading alignwide\" style=\"font-size:48px;line-height:1.1\">Drug Crystals to prevent medical device fibrosis<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Implanted medical devices can save lives, but can also put patients at the risk of fibrosis, a condition in which the immune system attacks the device and produces scar tissue around it, interfering with the device\u2019s functionality. Working with researchers at Massachusetts Institute of Technology, Joshua Doloff, an assistant professor of biomedical engineering at Johns Hopkins University and former MIT postdoc, has devised a new way to prevent fibrosis: loading implantable devices with a crystallized immunosuppressant drug&#8230;&nbsp;<a href=\"https:\/\/www.bme.jhu.edu\/news-events\/news\/drug-crystals-to-prevent-medical-device-fibrosis\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">FULL STORY HERE<\/mark><\/a><\/p>\n\n\n\n<div class=\"wp-block-cover\"><img loading=\"lazy\" decoding=\"async\" width=\"701\" height=\"700\" class=\"wp-block-cover__image-background wp-image-87\" alt=\"\" src=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Red-fluorescence-labeled-bone-delivery.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Red-fluorescence-labeled-bone-delivery.png 701w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Red-fluorescence-labeled-bone-delivery-150x150.png 150w, https:\/\/www.bme.jhu.edu\/dolofflab\/wp-content\/uploads\/2018\/12\/Red-fluorescence-labeled-bone-delivery-300x300.png 300w\" sizes=\"auto, (max-width: 701px) 100vw, 701px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lab Mission Welcome to the Doloff Lab for Immunoengineering and Regenerative Medicine. Our mission is to explore the intersection between therapeutics, whether biologic or synthetic in origin, and living systems to better understand what happens when deliverables are introduced into the body and how the host immune system behaves as well as perceives them. Select [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1671","page","type-page","status-publish","hentry"],"featured_image_src":null,"featured_image_src_square":null,"_links":{"self":[{"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/pages\/1671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/comments?post=1671"}],"version-history":[{"count":53,"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/pages\/1671\/revisions"}],"predecessor-version":[{"id":2644,"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/pages\/1671\/revisions\/2644"}],"wp:attachment":[{"href":"https:\/\/www.bme.jhu.edu\/dolofflab\/wp-json\/wp\/v2\/media?parent=1671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}