Rafat Tumor and Tissue Microenvironment Laboratory

Lab Members

Graduate Students

Kevin Corn

(kevin.c.corn [at] vanderbilt.edu)

Kevin-01

Kevin received his B.S. in Chemical Engineering from the University of Texas at Austin in 2009. For the past 8 years, he has worked at INEOS Olefins & Polymers USA in the Houston, TX area as a technical service engineer, polypropylene product development engineer, and Six Sigma Black Belt. He hopes to combine his industry experience with his past academic research stemming from an REU studying mesenchymal stem cell migration at MIT to solve complex problems in the biomedical field. At Vanderbilt, his research focuses on understanding normal-tissue wound healing due to radiation therapy. He is exploring how this treatment affects cellular metabolism and extracellular vesicle release to impact cell-to-cell communication, and how it potentially influences tumor-cell infiltration and local recurrence for triple-negative breast cancer. Outside of the lab, Kevin is an avid cook and equally avid foodie. He has a (questionably) healthy obsession with K-pop, enjoys laughing along to the comedy/true-crime podcast My Favorite Murder, and spends a significant amount of time talking about his dog Mochi.

Tian Zhu

(tian.zhu [at] vanderbilt.edu)

Tian-01

Tian got her B.S. in Chemistry from China Agriculture University and M.S.E in Chemical and Biomolecular Engineering form Johns Hopkins University. As a master’s student, her research focused on breast cancer cell migration in 3D microenvironments. At Vanderbilt, she studies mammary fat changes following damage from therapy, and she will design 3D environments to study breast cancer cell invasion and migration in that context.

Logan Northcutt

(logan.a.northcutt [at] vanderbilt.edu)

Logan is from Hoffman, North Carolina. He received his B.S. in Chemistry from Morehouse College in Atlanta, Georgia. At Morehouse College, Logan conducted research in the laboratory of Dr. Juana Mendenhall where he developed therapeutic hydrogels to regenerate degraded cartilage. At Vanderbilt, his project focuses on creating synthetic microenvironments to better understand tumor cell behavior. Outside of lab, Logan enjoys boxing, traveling, going to concerts, listening to music and reading.

Logan is from Hoffman, North Carolina. He received his B.S. in Chemistry from Morehouse College in Atlanta, Georgia. At Morehouse College, Logan conducted research in the laboratory of Dr. Juana Mendenhall where he developed therapeutic hydrogels to regenerate degraded cartilage. At Vanderbilt, he is in the Cancer Biology Graduate Program, and his project focuses on creating synthetic microenvironments to better understand tumor cell behavior. Outside of lab, Logan enjoys boxing, traveling, going to concerts, listening to music, and reading.

Greg Berumen

(gregory.i.berumen [at] vanderbilt.edu)

Greg grew up in Wylie, TX - a small city outside of Dallas. In 2019, he graduated from Tufts University with a B.S. in Chemical Engineering. While at Tufts, Greg investigated the engineering of therapeutic proteins for targets relevant to diseases such as cancer. At Vanderbilt, Greg will be exploring extracellular vesicles, specifically in the context of breast cancer and how cellular communication between different cells is altered after irradiation therapy. During his free time, Greg is an avid football fan, and he enjoys going to the gym, cooking and exploring new music.

Greg grew up in Wylie, TX – a small city outside of Dallas. In 2019, he graduated from Tufts University with a B.S. in Chemical Engineering. While at Tufts, Greg investigated the engineering of therapeutic proteins for targets relevant to diseases such as cancer. At Vanderbilt, Greg is an NSF Graduate Research Fellow and explores extracellular vesicles, specifically in the context of breast cancer and how cellular communication between different cells is altered after irradiation therapy. During his free time, Greg is an avid football fan, and he enjoys going to the gym, cooking and exploring new music.

Shannon Martello

(shannon.e.martello [at] vanderbilt.edu)

Shannon received her B.S and M.S.E. in Chemical and Biomolecular Engineering from Johns Hopkins University in 2017. She then conducted research at the National Cancer Institute for two years, where she studied radiation-induced RNA expression changes in blood and in endothelial cells to develop biomarker signatures for radiation biodosimetry. At Vanderbilt, her research focuses on creating microfluidic cell culture models to understand the interactions of neutrophils and normal tissue damaged by radiation and how these interactions play a role in recurrence and metastasis. In her free time, Shannon enjoys running, exploring Nashville, and baking cakes.

Shannon received her B.S and M.S.E. in Chemical and Biomolecular Engineering from Johns Hopkins University in 2017. She then conducted research at the National Cancer Institute for two years, where she studied radiation-induced RNA expression changes in blood and in endothelial cells to develop biomarker signatures for radiation biodosimetry. At Vanderbilt, her research focuses on creating microfluidic cell culture models to understand the interactions of neutrophils and normal tissue damaged by radiation and how these interactions play a role in recurrence and metastasis. In her free time, Shannon enjoys running, exploring Nashville, and baking cakes.

Candace Grisham

(candace.j.grisham [at] vanderbilt.edu)

Candace is from Memphis, TN and attended Vanderbilt University where studied biomedical engineering (Class of 2018). After graduating she obtained her Masters in Medical Sciences from Boston University. She wrote a literature thesis on amniotic membrane applications for neural tissue engineering. She is currently an MD/Ph.D. student at Vanderbilt School of Medicine. Her project will focus on the immune system’s effects on head and neck cancer recurrence after radiation therapy. She hopes to study brain tumors as a neurosurgeon-scientist in the future. Outside of the lab, Candace enjoys tumbling (as a former Vanderbilt Cheerleader), finding new restaurants in Nashville, and reading outside on her porch with a nice cup of coffee.

Candace is from Memphis, TN and attended Vanderbilt University where studied biomedical engineering (Class of 2018). After graduating she obtained her Masters in Medical Sciences from Boston University. She wrote a literature thesis on amniotic membrane applications for neural tissue engineering. She is currently an MD/PhD student at Vanderbilt School of Medicine. Her project will focus on the immune system’s effects on head and neck cancer recurrence after radiation therapy. She hopes to study brain tumors as a neurosurgeon-scientist in the future. Outside of the lab, Candace enjoys tumbling (as a former Vanderbilt Cheerleader), finding new restaurants in Nashville, and reading outside on her porch with a nice cup of coffee.

McKenzie Mayeaux

(mckenzie.a.windham [at] vanderbilt.edu)

McKenzie

McKenzie received her B.S in Biological Engineering from Louisiana State University in her hometown of Baton Rouge, LA. In the past, her research has involved nanoparticles and nanostructures for biological applications. At Vanderbilt, she is an NSF Graduate Research Fellow and studies the effect of radiation-induced immune cell infiltration on tumor cell recruitment in breast cancer. McKenzie has more hobbies than she does time. She enjoys animals, art/ animation, cross stitching, lore and science podcasts, Dungeons and Dragons, and spending time with her husband, little girl, and guinea pig.

Kyra Banks

(kyra.l.banks [at] vanderbilt.edu)

Kyra graduated from Xavier University of Louisiana in May 2021 as a Summa Cum Laude graduate with a B.S degree in Chemistry Pre-Med. Throughout her college experience, she developed distinct interests in Organic and Polymer Chemistry. As a current Fisk-Vanderbilt Masters to PhD Bridge student, she plans to enhance her critical thinking and bench skills in Dr. Rafat’s lab. She hopes to be involved in cosmetics to improve natural hair and skin products for women of color and/or withholding a crucial position in science programs for underrepresented students. In her free time, you can find her cooking pescatarian meal preps, in the gym, or having mini concerts with her beats.

Kyra graduated from Xavier University of Louisiana in May 2021 as a Summa Cum Laude graduate with a B.S degree in Chemistry Pre-Med. Throughout her college experience, she developed distinct interests in Organic and Polymer Chemistry. As a current Fisk-Vanderbilt Masters to PhD Bridge student, she plans to enhance her critical thinking and bench skills in Dr. Rafat’s lab. She hopes to be involved in cosmetics to improve natural hair and skin products for women of color and/or holding a crucial position in science programs for underrepresented students. In her free time, you can find her cooking pescatarian meal preps, in the gym, or having mini concerts with her beats.

 

Undergraduate Students

Erica Lin

Erica is a rising sophomore studying molecular and cellular biology. She loves science and is passionate about helping others. She studies how combining focused ultrasound and radiation therapy influences immune cell infiltration in breast cancer. In her free time, she enjoys painting, knitting, and working out. After university, she hopes to go to medical school and become a physician scientist.

Erica is a rising senior studying molecular and cellular biology and a member of the SyBBURE Searle Undergraduate Research Program. She loves science and is passionate about helping others. She studies how combining focused ultrasound and radiation therapy influences immune cell infiltration in breast cancer. In her free time, she enjoys painting, knitting, and working out. After university, she hopes to go to medical school and become a physician-scientist.

Aden Molinar

Aden is a junior from Phoenix, Arizona studying Spanish and Medicine, Health and Society. He plans to attend medical school after university and pursue a career as an Otorhinolaryngologist. He has a passion for trying new things and helping people. In his free time he enjoys working out, hiking with his dog, reading, and traveling.

Aden is a rising senior from Phoenix, Arizona studying Spanish and Medicine, Health and Society. He plans to attend medical school after university and pursue a career as an Otorhinolaryngologist. He has a passion for trying new things and helping people. In his free time he enjoys working out, hiking with his dog, reading, and traveling.

Jonathan Wang

Jonathan is a junior from Kansas City studying Chemical Engineering at Vanderbilt University. He studies how neutrophils interact with radiated tissues and its significance in relation to breast cancer recurrence. After graduation, he hopes to pursue a career in the biotechnology or pharmaceutical industry to apply his research into helping others. In his free time, Jonathan enjoys watching sports, listening to music, and spending time with friends and family.

Jonathan is a rising senior from Kansas City studying Chemical and Biomolecular Engineering at Vanderbilt University. He studies how neutrophils interact with irradiated tissues in relation to breast cancer recurrence. After graduation, he hopes to pursue a career in the biotechnology or pharmaceutical industry to apply his research into helping others. In his free time, Jonathan enjoys watching sports, listening to music, and spending time with friends and family.

Preston Crase

Preston is a rising senior majoring in biochemistry and a current MARC scholar. His research focuses on EV-mediated communication between stromal and immune cells in the context of TNBC recurrence. He grew up in Wayland, Kentucky and hopes to pursue a career as a physician-scientist to serve his native region of Central Appalachia. In his spare time, Preston enjoys hiking, writing, and spending time with family. He is also an avid car enthusiast and racing fan.

Preston is a rising senior majoring in biochemistry and a current MARC scholar. His research focuses on EV-mediated communication between stromal and immune cells in the context of TNBC recurrence. He grew up in Wayland, Kentucky and hopes to pursue a career as a physician-scientist to serve his native region of Central Appalachia. In his spare time, Preston enjoys hiking, writing, and spending time with family. He is also an avid car enthusiast and racing fan.

Abtin Ghelmansaraei

Abtin is a sophomore at Vanderbilt studying Biomedical Engineering. He is passionate about a variety of subjects in engineering, particularly the intersection between engineering and medicine. After graduation, he hopes to attend medical school to become a physician. In his free time, Abtin enjoys reading about topics like technology and history, traveling to new places, skiing, and playing soccer.

Abtin is a rising junior at Vanderbilt studying Biomedical Engineering. He is passionate about a variety of subjects in engineering, particularly the intersection between engineering and medicine. After graduation, he hopes to attend medical school to become a physician. In his free time, Abtin enjoys reading about topics like technology and history, traveling to new places, skiing, and playing soccer.

Chloe Kim

Chloe is a rising junior majoring in Medicine, Health, and Society and double minoring in Spanish and Data Science at Vanderbilt University. She studies amphisome formation in irradiated fibroblasts and the cell-cell crosstalk involved in breast cancer recurrence. She plans to pursue an MD-PhD degree after graduation. In her free time, she likes to play tennis, read thriller novels, and draw.

Chloe is a rising junior majoring in Medicine, Health, and Society and double minoring in Spanish and Data Science at Vanderbilt University. She studies amphisome formation in irradiated fibroblasts and the cell-cell crosstalk involved in breast cancer recurrence. She plans to pursue an MD-PhD degree after graduation. In her free time, she likes to play tennis, read thriller novels, and draw.

Kara Simmons

Born in Chicago, IL, Kara is a rising junior studying Cellular/Molecular Biology and Spanish at TSU. In preparation for a career as a physician-scientist, she conducts research through the Undergraduate Research Training Initiative for Student Enhancement (U-RISE) program. Kara is passionate about mentoring younger students and enjoys traveling, swimming, volunteering, and learning the viola in her free time.

Born in Chicago, IL, Kara is a rising junior studying Cellular/Molecular Biology and Spanish at TSU. In preparation for a career as a physician-scientist, she conducts research through the Undergraduate Research Training Initiative for Student Enhancement (U-RISE) program. Kara is passionate about mentoring younger students and enjoys traveling, swimming, volunteering, and learning the viola in her free time.

Previous Lab Members

Benjamin Hacker, PhD ’23, Scientist, Neomics Pharmaceuticals

Ally Questell ’23, NIH Postbaccalaureate IRTA program

Anastasia Shostak ’23, Graduate Student, UIUC

Youssef Mohamed ’23, Dental Student, Harvard School of Dental Medicine

Nandu Govindaswamy, Undergraduate Student, Carnegie Mellon University

Rebecca Hedges, Undergraduate Student, Vanderbilt University

Lucy Britto ’22, Graduate Student, Georgia Tech

Dana Herman ’22, Medical Student, Emory School of Medicine

Ian Kusher ’22, Medical Student, Emory School of Medicine

Akhila Ramgiri, Undergraduate Student, Vanderbilt University

Yoanna Ivanova ’21, Graduate Student, CU Boulder

Drake Shaub ’21, Associate Engineer, Savannah River Remediation

Anesha Walker ’20, Breast Cancer Team Data Coordinator, Sarah Cannon Research Institute

Alejandra Suarez Arnedo, MSc ’18/’20, Graduate Student, Duke University

Sana Fatah, Undergraduate Student, Belmont University

Steven Alves, MS ’19, Research Associate, Greenlight Biosciences

Sam Halbert, Undergraduate Student, UC Berkeley

Elena Irvine, Undergraduate Student, Vanderbilt University

Akrimi Fauzi ’19, Schlumberger Field Engineer