BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Department of Chemical Engineering - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Department of Chemical Engineering
X-ORIGINAL-URL:https://che.northeastern.edu
X-WR-CALDESC:Events for Department of Chemical Engineering
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20240310T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20241103T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20251119T120000
DTEND;TZID=America/New_York:20251119T130000
DTSTAMP:20260423T213108
CREATED:20250917T003937Z
LAST-MODIFIED:20251022T191757Z
UID:5749-1763553600-1763557200@che.northeastern.edu
SUMMARY:Chemical Engineering Fall Seminar Series: Marjan Rafat
DESCRIPTION:Seminar Title: The Role of Mammary Tissue Damage in Breast Cancer Recurrence and Metastasis \nLocation: 108 Snell Engineering Center \nAbstract: Triple negative breast cancer (TNBC) recurrence rates remain high despite aggressive therapeutic intervention\, including surgery\, chemotherapy\, immunotherapy\, and radiotherapy. Recent studies suggest that circulating tumor cell recruitment rather than persistent tumor cells in the irradiated surgical bed may enable recurrence. However\, the mechanisms that govern how the breast tissue microenvironment facilitates recurrence and metastasis are not well understood. In this seminar\, our recent efforts in studying the role of irradiated mammary tissue in influencing tumor cell behavior will be presented. Our novel decellularized extracellular matrix hydrogels derived from mammary glands as well as the contribution of stromal cells to tumor cell recruitment will be discussed. Our work reveals that radiation damage of breast tissue promotes a pro-tumor and immunosuppressive microenvironment through alterations in the structure and composition of the extracellular matrix. We also establish that radiation causes metabolic reprogramming in fibroblasts that supports tumor growth. Our studies represent an important step toward elucidating the impact of stromal cells in driving worse outcomes following therapy in patients with TNBC. Future research will utilize these results to engineer improved biomimetic in vitro tumor and tissue microenvironment models to probe the complex physical\, chemical\, and biological cues that regulate TNBC recurrence and metastasis. \n\n Dr. Marjan Rafat is an Assistant Professor of Chemical and Biomolecular Engineering at Vanderbilt University. She has courtesy appointments in the departments of Biomedical Engineering and Radiation Oncology and is a member of the Program in Cancer Biology at the Vanderbilt University School of Medicine and the Breast Cancer Research Program at the Vanderbilt-Ingram Cancer Center. Among other recognitions\, she has received the NIH Pathway to Independence award\, the Young Innovator in Cellular and Molecular Bioengineering award\, Breast Cancer Alliance Young Investigator award\, Concern Foundation Conquer Cancer Now award\, METAvivor Early Career Investigator award\, and the American Cancer Society Research Scholar Grant. She received a bachelor’s degree in Chemical Engineering from MIT\, a PhD in Engineering Sciences from Harvard University\, and was a postdoctoral scholar at Stanford University in the Department of Radiation Oncology. Dr. Rafat currently applies chemical and biomedical engineering concepts toward understanding the mechanisms driving breast cancer recurrence and metastasis. Her interdisciplinary laboratory at Vanderbilt examines and models the tumor and tissue microenvironment. She has contributed over 50 peer-reviewed publications\, 7 book chapters\, and over 85 conference presentations and proceedings.
URL:https://che.northeastern.edu/event/chemical-engineering-fall-seminar-series-marjan-rafat/
END:VEVENT
END:VCALENDAR