{"id":9288,"date":"2024-04-08T12:34:00","date_gmt":"2024-04-08T16:34:00","guid":{"rendered":"https:\/\/www.med.unc.edu\/gmb\/?post_type=ud_entry&#038;p=9288"},"modified":"2025-01-07T14:18:38","modified_gmt":"2025-01-07T19:18:38","slug":"scott-e-williams-phd","status":"publish","type":"ud_entry","link":"https:\/\/www.med.unc.edu\/gmb\/people\/scott-e-williams-phd\/","title":{"rendered":"Scott E Williams, PhD"},"content":{"rendered":"<ul class=\"faculty-training\">\n<li style=\"line-height: 1.1; font-size: small; color: #333;\">Mentorship Training Completions:<\/li>\n<li><a href=\"https:\/\/ogefacultymentoring.web.unc.edu\/culturally-aware-mentoring\/\"><img decoding=\"async\" src=\"https:\/\/www.med.unc.edu\/gmb\/wp-content\/uploads\/sites\/1391\/2024\/03\/NRMN-badge.svg\" alt=\"Culturally Aware Mentoring Badge\" class=\"aligncenter size-full wp-image-9187\" \/><\/a><\/li>\n<li><a href=\"https:\/\/www.med.unc.edu\/inclusion\/programs-initiatives\/trainings\/\"><img decoding=\"async\" src=\"https:\/\/www.med.unc.edu\/gmb\/wp-content\/uploads\/sites\/1391\/2024\/03\/DEI-Certificate-Program-badge.svg\" alt=\"Diversity, Equity, and Inclusion Certificate Badge\" class=\"aligncenter size-full wp-image-9184\" \/><\/a><\/li>\n<li><a href=\"https:\/\/www.mentalhealthfirstaid.org\/\"><img decoding=\"async\" src=\"https:\/\/www.med.unc.edu\/gmb\/wp-content\/uploads\/sites\/1391\/2024\/03\/MHFA_badge.svg\" alt=\"Mental Health First Aid Training Badge\" class=\"aligncenter size-full wp-image-9185\" \/><\/a><\/li>\n<li><a href=\"https:\/\/ogefacultymentoring.web.unc.edu\/\"><img decoding=\"async\" src=\"https:\/\/www.med.unc.edu\/gmb\/wp-content\/uploads\/sites\/1391\/2024\/03\/Faculty-OGE-Trained-mentor-badge.svg\" alt=\"OGE Mentoring Workshop Badge\" class=\"aligncenter size-full wp-image-9189\" \/><\/a><\/li>\n<li><a href=\"https:\/\/lgbtq.unc.edu\/programs\/programs-education\/safe-zone\/\"><img decoding=\"async\" src=\"https:\/\/www.med.unc.edu\/gmb\/wp-content\/uploads\/sites\/1391\/2024\/03\/unc-safe-zone-training-badge.svg\" alt=\"Safe Zone Training Badge\" class=\"aligncenter size-full wp-image-9188\" \/><\/a><\/li>\n<\/ul>\n<ul class=\"department-affiliations\">\n<li style=\"line-height: 1.1; font-size: small; color: #333;\">Department Affiliations:<\/li>\n<li style=\"\">Pathology and Laboratory Medicine; Lineberger Comprehensive Cancer Center; Biology (Adjunct)<\/li>\n<\/ul>\n<ul class=\"other-programs\">\n<li style=\"line-height: 1.1; font-size: small; color: #333;\">Other UNC PhD Program Affiliations:<\/li>\n<li style=\"\">Cell Biology and Physiology; Pathobiology and Translational Science; Biology; Oral and Craniofacial Biomedicine<\/li>\n<\/ul>\n<hr \/>\n\n<h2>My Research<\/h2>\n<p>The mammalian skin epithelium (epidermis) is an ideal model system to study fundamental questions in stem cell and cancer biology. It is accessible; it can be cultured, genetically manipulated and transplanted; and its resident stem cells possess unparalleled regenerative capacity. Our skin, unlike many other organs, undergoes continuous growth and turnover. And unlike other \u201csimple\u201d epithelia, the epidermis is stratified, consisting of many cell layers with specialized functions. In development and homeostasis, progenitors in the skin must balance self-renewal and differentiation programs. We have found that asymmetric cell divisions are a critical mechanism by which skin progenitors maintain this equilibrium. We are interested in studying how this asymmetry is controlled at a molecular level, and how division orientation impacts cell fate choices in normal and neoplastic growth. To facilitate these and other studies in diverse epithelia, we have developed a powerful functional tool,\u00a0<i>in utero\u00a0<\/i>lentiviral RNAi (see figure, below), which allows us to rapidly perform functional studies on any gene in the intact mouse in weeks instead of years. Our broad goal will be to use this technique, in combinations of candidate and screening approaches, to dissect pathways that influence epithelial differentiation.<\/p>\n<p>Beyond studying how division orientation influences epidermal development, we also study the role that the spindle orientation complex plays in other tissues, including the cerebellum and oral epithelia. In addition, we have broad interests in studying the mechanisms that control the formation and maintenance of stratified epithelia in the context of development, stem cell function, and disease. Two particular areas of great interest are head and neck cancers, and cleft lip and palate.<\/p>\n<p><img decoding=\"async\" class=\"image-inline\" title=\"Williams figure 1\" src=\"https:\/\/www.med.unc.edu\/pathology\/wp-content\/uploads\/sites\/646\/2018\/04\/williams-figure-1.jpeg\" alt=\"Williams figure 1\" \/><\/p>\n<h2>Selected Publications<\/h2>\n","protected":false},"featured_media":9227,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"layout":"","cellInformation":"","apiCallInformation":"","_links_to":"","_links_to_target":""},"ud_division":[37],"faculty-mentorship-training":[39,40,42,43,44],"class_list":["post-9288","ud_entry","type-ud_entry","status-publish","format-standard","has-post-thumbnail","hentry","ud_division-faculty","faculty-mentorship-training-culturally-aware-mentoring","faculty-mentorship-training-diversity-equity-inclusion-certificate","faculty-mentorship-training-mental-health-first-aid-training","faculty-mentorship-training-oge-mentoring-workshop","faculty-mentorship-training-safe-zone-training","odd"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Scott E Williams, PhD - Genetics and Molecular Biology Curriculum<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.med.unc.edu\/gmb\/people\/scott-e-williams-phd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scott E Williams, PhD - Genetics and Molecular Biology Curriculum\" \/>\n<meta property=\"og:description\" content=\"My Research The mammalian skin epithelium (epidermis) is an ideal model system to study fundamental questions in stem cell and cancer biology. 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