{"id":1147,"date":"2017-04-13T14:46:31","date_gmt":"2017-04-13T18:46:31","guid":{"rendered":"https:\/\/www.bumc.bu.edu\/kottonlab\/?page_id=1147"},"modified":"2026-01-16T10:34:11","modified_gmt":"2026-01-16T15:34:11","slug":"lab-members-2","status":"publish","type":"page","link":"https:\/\/www.bumc.bu.edu\/kottonlab\/lab-members-2\/","title":{"rendered":"Our Team"},"content":{"rendered":"<h2>Faculty<\/h2>\n<table width=\"560\" height=\"35\" class=\" alignleft\" style=\"height: 35px;\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2023\/04\/Darrell-Kotton-2018-jpeg-242x300.jpg\" alt=\"\" width=\"242\" height=\"300\" class=\"alignnone size-medium wp-image-2598\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/04\/Darrell-Kotton-2018-jpeg-242x300.jpg 242w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/04\/Darrell-Kotton-2018-jpeg-827x1024.jpg 827w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/04\/Darrell-Kotton-2018-jpeg-768x951.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/04\/Darrell-Kotton-2018-jpeg-1241x1536.jpg 1241w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/04\/Darrell-Kotton-2018-jpeg.jpg 1252w\" sizes=\"(max-width: 242px) 100vw, 242px\" \/><\/td>\n<td><b>Darrell Kotton, MD<\/b><\/p>\n<p>David C. Seldin Professor of Medicine<br \/>\n<strong><\/strong><\/p>\n<p><strong><a href=\"http:\/\/www.bumc.bu.edu\/stemcells\/\" target=\"_blank\" rel=\"noopener noreferrer\">Director, Center for Regenerative Medicine<\/a><\/strong><\/p>\n<p>Principal Investigator (PI)<\/p>\n<p><a href=\"\/kottonlab\/files\/2023\/03\/Kotton-BU-full-CV-2022.docx\" target=\"_blank\" rel=\"noopener noreferrer\">View CV 2022<\/a><\/p>\n<p><a href=\"https:\/\/www.bumc.bu.edu\/kottonlab\/darrell-kotton-md-principal-investigator\/\" target=\"_blank\" rel=\"noopener noreferrer\">short biography: about the PI<\/a><\/td>\n<\/tr>\n<tr>\n<td><img src=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2021\/08\/Hirofumi-225x300.jpg\" \/><\/td>\n<td><strong>Hirofumi Kiyokawa, MD, PhD<\/strong><\/p>\n<p>Assistant Professor of Medicine, Boston University<\/p>\n<p><strong>Education:<\/strong> MD, Faculty of Medicine, Kyoto University, Japan<\/p>\n<p>PhD, Graduate School of Medicine, Kyoto University, Japan<\/p>\n<p><strong>Research Interests:<\/strong> <span>Molecular mechanisms regulating cellular identity, plasticity and carcinogenesis of airway basal stem cells<\/span><\/p>\n<p>hirofumi at bu dot edu<\/td>\n<\/tr>\n<tr>\n<td><img src=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2019\/12\/Andrea-283x300.jpeg\" \/><\/td>\n<td><strong>Andrea Alber, PhD<\/strong><\/p>\n<p><span>Assistant Professor of Medicine<\/span><\/p>\n<p><strong>Education:\u00a0<\/strong>PhD, Ecole polytechnique f\u00e9d\u00e9rale de Lausanne, Switzerland<\/p>\n<p><strong>Research Interests:<\/strong> In vitro differentiation of iPSCs towards the lung mesenchymal lineage to study lung mesenchyme development and disease<\/p>\n<p>aalber at bu dot edu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Laboratory Staff<\/h2>\n<table width=\"560\" height=\"43\" style=\"height: 35px;\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2022\/06\/LeighannSullivan-240x300.jpg\" alt=\"\" width=\"240\" height=\"300\" class=\"alignnone size-medium wp-image-2460\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/06\/LeighannSullivan-240x300.jpg 240w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/06\/LeighannSullivan.jpg 381w\" sizes=\"(max-width: 240px) 100vw, 240px\" \/><\/td>\n<td>\n<p style=\"text-align: left;\"><b>Leighann Sullivan, Ph.D.<\/b><br \/>\nLaboratory Manager<\/p>\n<p style=\"text-align: left;\"><strong><b>Education: <\/b><\/strong><\/p>\n<p style=\"text-align: left;\">Cornell University, B.S. in Biology<\/p>\n<p style=\"text-align: left;\">Rice University, Ph.D. in Biochemistry and Cell Biology<\/p>\n<p style=\"text-align: left;\">ls36 at bu dot edu<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2023\/05\/Payel-Basak-informal-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" class=\"alignnone size-medium wp-image-2620\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/05\/Payel-Basak-informal-225x300.jpg 225w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/05\/Payel-Basak-informal-768x1024.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/05\/Payel-Basak-informal-1152x1536.jpg 1152w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/05\/Payel-Basak-informal-1536x2048.jpg 1536w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/05\/Payel-Basak-informal-scaled.jpg 1920w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/td>\n<td><strong>Payel Basak, M.B.B.S.<\/strong><\/p>\n<p>Laboratory Technician<\/p>\n<p><strong>Education:\u00a0<\/strong>College of Medicine &amp; JNM Hospital. West Bengal, India<\/p>\n<p>payelb at bu dot edu<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2024\/07\/Marcus-Vorpahl-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" class=\"alignnone size-medium wp-image-2783\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/07\/Marcus-Vorpahl-300x300.jpg 300w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/07\/Marcus-Vorpahl-1024x1024.jpg 1024w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/07\/Marcus-Vorpahl-150x150.jpg 150w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/07\/Marcus-Vorpahl-768x768.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/07\/Marcus-Vorpahl.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td><strong><span>Marcus Vorpahl<\/span><\/strong><\/p>\n<p>Laboratory Technician<\/p>\n<p><strong><span>Education: <\/span><\/strong>University of Massachusetts Amherst B.S. Biomedical Engineering<\/p>\n<p>mvorpahl at bu dot edu<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2025\/06\/Gopal-5-284x300.jpeg\" alt=\"\" width=\"284\" height=\"300\" class=\"alignnone size-medium wp-image-2866\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Gopal-5-284x300.jpeg 284w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Gopal-5-969x1024.jpeg 969w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Gopal-5-768x812.jpeg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Gopal-5-1453x1536.jpeg 1453w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Gopal-5-1938x2048.jpeg 1938w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Gopal-5.jpeg 1951w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/><\/td>\n<td><strong>Diya Gopal<span><\/span><\/strong><\/p>\n<p><strong><span>Education: <\/span><\/strong>Northeastern University B.S. Cell and Molecular Biology\/ <span>minor in Digital Communications<\/span><\/p>\n<p>dgopal1 at bu dot edu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<h2 style=\"text-align: left;\">Post-Doctoral Fellows<\/h2>\n<table width=\"560\" height=\"713\" style=\"height: 35px;\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2022\/07\/Holtz_A-200x300.jpg\" alt=\"\" width=\"200\" height=\"300\" class=\"alignnone size-medium wp-image-2480\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/07\/Holtz_A-200x300.jpg 200w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/07\/Holtz_A-683x1024.jpg 683w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/07\/Holtz_A-768x1152.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/07\/Holtz_A-1024x1536.jpg 1024w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/07\/Holtz_A.jpg 1200w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/td>\n<td><strong>Alexander M. Holtz, M.D., Ph.D.<\/strong><\/p>\n<p>Post-Doctoral Fellow<\/p>\n<p><strong>Education:\u00a0<\/strong><\/p>\n<p>M.D., University of Michigan<\/p>\n<p>Ph.D., University of Michigan\u200b<\/p>\n<p><strong>Research interests:<\/strong> Generating hiPSC-derived lung-specific<\/p>\n<p>endothelial cells for disease modeling and cell-based therapies.<\/p>\n<p>aholtz at bu dot edu<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2024\/09\/Adrien-Tourneur-323x300.jpg\" alt=\"\" width=\"323\" height=\"300\" class=\"alignnone size-medium wp-image-2790\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/09\/Adrien-Tourneur-323x300.jpg 323w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/09\/Adrien-Tourneur-1024x950.jpg 1024w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/09\/Adrien-Tourneur-768x712.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2024\/09\/Adrien-Tourneur.jpg 1437w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><\/td>\n<td><strong>Adrien Tourneur, PhD<\/strong><\/p>\n<p>Post-Doctoral Fellow<\/p>\n<p><strong>Education:<\/strong> PhD in pharmaceutical and biomedical sciences at Universit\u00e9 Libre de Bruxelles (ULB)<\/p>\n<p><strong>Research Interests:<\/strong> <span>Thyroid, parathyroid, and endocrine lineage development<\/span><\/p>\n<p>tourneur at bu dot edu<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2026\/01\/Mills-Kathleen-240226-006_RTr_1200x1200-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" class=\"alignnone size-medium wp-image-2909\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2026\/01\/Mills-Kathleen-240226-006_RTr_1200x1200-300x300.jpg 300w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2026\/01\/Mills-Kathleen-240226-006_RTr_1200x1200-1024x1024.jpg 1024w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2026\/01\/Mills-Kathleen-240226-006_RTr_1200x1200-150x150.jpg 150w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2026\/01\/Mills-Kathleen-240226-006_RTr_1200x1200-768x768.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2026\/01\/Mills-Kathleen-240226-006_RTr_1200x1200.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td>\n<div class=\"elementToProof\"><strong>Kathleen Mills, PhD<\/strong><\/div>\n<div>Post-Doctoral Fellow<\/div>\n<div><\/div>\n<div class=\"elementToProof\"><strong>Education:\u00a0<\/strong>University of Chicago, BS in Biological Sciences with a specialization in Immunology<\/div>\n<div class=\"elementToProof\">Weill Cornell Graduate School of Medical Sciences, PhD in Immunology and Microbial Pathogenesis<\/div>\n<div class=\"elementToProof\"><\/div>\n<div class=\"elementToProof\"><strong>Research interests:<\/strong> Using iPSC models to study telomere-related gene variants in pulmonary fibrosis<\/div>\n<div><\/div>\n<div>kmills11 at bu dot edu<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div style=\"clear: both;\">\n<h2>Graduate Students<\/h2>\n<table width=\"960\" height=\"1561\">\n<tbody>\n<tr>\n<td><img src=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/07\/Erin-H-225x300.jpg\" \/><\/td>\n<td><strong>Erin Hennessey<\/strong><\/p>\n<p>PhD student, Program in Biomedical Sciences, Program in Genetics Counseling<\/p>\n<div><strong>Education:<\/strong> College of William &amp; Mary &#8211; BS in Biology and Chemistry<\/div>\n<div><\/div>\n<div><strong>Research interests:<\/strong> Pathogenesis of and treatments for ABCA3-associated childhood interstitial lung disease (chILD)<\/div>\n<div><\/div>\n<div>erinhenn at bu dot edu<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><img src=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2022\/09\/IMG_0568-339x300.jpg\" \/><\/td>\n<td>\n<div><strong>Kevin H Chen<\/strong><\/div>\n<p><span>MD\/PhD Student, Program in Molecular and Translational Medicine\u00a0<\/span><\/p>\n<p><strong>Educat<\/strong><strong>ion:<\/strong>\u00a0Columbia University &#8211; BA in Biochemistry<\/p>\n<p><strong>Research Interests<\/strong><span>: Developing cell therapies for chronic allograft dysfunction<\/span><\/p>\n<p><span>kchenh at bu dot edu\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2023\/06\/ayers_headshot-264x300.jpg\" alt=\"\" width=\"264\" height=\"300\" class=\"alignnone size-medium wp-image-2637\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/06\/ayers_headshot-264x300.jpg 264w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2023\/06\/ayers_headshot.jpg 551w\" sizes=\"(max-width: 264px) 100vw, 264px\" \/><\/td>\n<td>\n<div>\n<div><strong>Lauren Ayers<\/strong><\/div>\n<div><\/div>\n<div>PhD student, Graduate Program in Genetics and Genomics<\/div>\n<p><strong>Educat<\/strong><strong>ion: <\/strong>Massachusetts Institute of Technology &#8211; B.S. in Nuclear Science and Engineering<\/p>\n<p><strong>Research Interests<\/strong><span>: Role of Chromatin In Regulating Lung Cell Fates<\/span><\/p>\n<p><span>ljayers at bu dot edu\u00a0<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2025\/06\/Connor-Malloy-BU-headshot-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" class=\"alignnone size-medium wp-image-2872\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Connor-Malloy-BU-headshot-225x300.jpg 225w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Connor-Malloy-BU-headshot-768x1024.jpg 768w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Connor-Malloy-BU-headshot-1152x1536.jpg 1152w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/06\/Connor-Malloy-BU-headshot.jpg 1228w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/td>\n<td>\n<div>\n<div>\n<p><strong>Connor Malloy<\/strong><\/p>\n<p>PhD Student, Program in Biomedical Sciences, Graduate Program in Genetics &amp; Genomics<\/p>\n<p><strong>Education:\u00a0<\/strong> Northeastern University, BS in Cell and Molecular Biology, minor in Business Administration<\/p>\n<p><strong>Research Interests:<\/strong><\/p>\n<p>Molecular mechanisms of and cell\/gene therapy approaches for ABCA3-associated childhood interstitial lung disease (chILD)<\/p>\n<p>crmalloy at bu dot edu<\/p>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" src=\"\/kottonlab\/files\/2025\/09\/Eitan-Vilker-225x300.jpeg\" alt=\"\" width=\"225\" height=\"300\" class=\"alignnone size-medium wp-image-2887\" srcset=\"https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/09\/Eitan-Vilker-225x300.jpeg 225w, https:\/\/www.bumc.bu.edu\/kottonlab\/files\/2025\/09\/Eitan-Vilker.jpeg 480w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/td>\n<td>\n<div>\n<div>\n<p><strong>Eitan Viker<\/strong><\/p>\n<p>PhD student, Program in <span>Bioinformatics<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Education:<\/strong> BA in Computer Science and MS in Computer Science from Dartmouth College<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Research Interests:\u00a0<\/strong><\/p>\n<div dir=\"ltr\">Cell fates and states, attractor basins, lung epithelial injuries, single cell analytical methods,<\/div>\n<div dir=\"ltr\">transdifferentiation, and machine learning interpretability<\/div>\n<p>&nbsp;<\/p>\n<p>evilker at bu dot edu<\/p>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><strong><a href=\"https:\/\/www.bumc.bu.edu\/kottonlab\/lab-members\/our-alumni\/\">Click here for our alumni<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Faculty Darrell Kotton, MD David C. Seldin Professor of Medicine Director, Center for Regenerative Medicine Principal Investigator (PI) View CV 2022 short biography: about the PI Hirofumi Kiyokawa, MD, PhD Assistant Professor of Medicine, Boston University Education: MD, Faculty of Medicine, Kyoto University, Japan PhD, Graduate School of Medicine, Kyoto University, Japan Research Interests: Molecular [&hellip;]<\/p>\n","protected":false},"author":1319,"featured_media":0,"parent":0,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"page-templates\/profiles.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/pages\/1147"}],"collection":[{"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/users\/1319"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/comments?post=1147"}],"version-history":[{"count":55,"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/pages\/1147\/revisions"}],"predecessor-version":[{"id":2873,"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/pages\/1147\/revisions\/2873"}],"wp:attachment":[{"href":"https:\/\/www.bumc.bu.edu\/kottonlab\/wp-json\/wp\/v2\/media?parent=1147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}