Former Lab Members

Undergraduate Researcher

Emily Goetzler

Undergraduate Researcher

goetzler@umich.edu

Emily was an undergraduate studying biochemistry and was particularly interested in biomedical research. She worked with Anthony on a project that involved testing mutant CsgC strains for their anti-amyloid capabilities in the hopes of optimizing the anti-amyloid function of CsgC against non-native client amyloid formation.

After graduating she joined Colombia University as a graduate student.

Undergraduate Researcher

Chelsea Bujak

Undergraduate Researcher

Chelsea Bujak is an undergraduate student who joined the Chapman Lab the summer of 2024 as part of the Beckman Scholars Program. Chelsea works with Kailyn Jessel to block biofilm formation of a uropathogenic E. coli.

Undergraduate Researcher

Malcolm Draper

Undergraduate Researcher

Malcolm Draper is an undergraduate student in the Chapman Lab who joined during the Summer of 2024 as part of the MCDB Horizon's Program. Malcolm works with Divya Kolli to characterize the interactions between functional amyloid protein CsgA and it's dedicated chaperone protein CsgC.

Work Study Student

Allen Mai

Work Study Student

allenmai@umich.edu

Allen is a sophomore planning to major in Biology, Health, and Society. He joined the lab in September 2021 and is currently working as a work study. In his free time, he enjoys cooking, watching movies/shows, and playing volleyball with friends.

Undergraduate Researcher

Lily Kalcec

Undergraduate Researcher

lkalcec@umich.edu

Lily is a sophomore studying Molecular, Cellular, and Developmental Biology (MCDB). She joined the lab in early 2021 as a member of the University’s MCDB Horizons Summer Internship program, working under the guidance of Anthony on a multitude of projects to investigate the mechanism of action of CsgC. She has since joined the lab full-time. Outside of the lab, Lily enjoys baking new foods and spending time with her two cats.

Undergraduate Researcher

Viraj Chegu

Undergraduate Researcher

vpchegu@umich.edu

Viraj is a sophomore planning to major in Molecular, Cellular, and Developmental Biology. He is currently working on a project with Hema where the goal is to create a plasmid with the N terminal of CsgF attached to CsgA in order to study protein expression. He has experience working at the National Cancer Institute where he studied the Warburg Effect on different cancer cell lines. He loves cooking, hiking, and everything football.

Undergraduate Researcher

Samuel Mackinnon

Undergraduate Researcher

sammacki@umich.edu

Sam is a junior planning to major in Molecular, Cellular, and Developmental Biology. He joined the lab in May of 2023 and works under Dr. Taylor Nye on the characterization of novel antibiotics against gram-positive bacteria.
He’s never seen a beluga whale in real life, though he aspires to, some day.

Research Assistant

Chaitra Moolaveesala

Research Assistant

mchaitra@umich.edu

Chaitra began working in the Chapman lab in June of 2023 as part of the Beckman Scholars program while pursuing an undergraduate degree in Molecular, Cellular, and Developmental Biology at U-M. She is currently working on developing methods to create knockdowns of genes in the clinical UPEC isolate UTI89 and understanding the role of anaerobic respiration-associated genes on uropathogenic E. coli biofilm formation. Chaitra is very excited to begin her PhD at U-M in the fall as part of the PIBS Molecular and Cellular Pathology program. Outside of research, she enjoys spending time with her 3 cats, cooking, traveling, and art.

Graduate Student Researcher

Sujeet Bhoite

Graduate Student Researcher

sbhoite@umich.edu

B.S. University of Pune
M.S. Hislop School of Biotechnology

Sujeet was interested in studying the role of the human microbiome in neurodegenerative diseases like Parkinson’s disease. His project involved studying the impact of microbial amyloids on human amyloid forming proteins, like α-synuclein.

After graduating in 2022 he joined GSK to work on vaccines.

Graduate Student Researcher

Anthony Balistreri

Graduate Student Researcher

abalist@umich.edu

B.S. Santa Clara University
M.S. San Jose State University

Anthony was part of Michigan's Program in Chemical Biology and  joined the Chapman Lab in 2017. He was interested in exploring the possible therapeutic benefits to the anti-amyloid protein CsgC and how interfering with curli production can affect the microbiome.

Anthony graduated in 2022 and joined Jeffery Kelly's lab at the Scripps Research Institute in California.

Research Laboratory Specialist Intermediate

Kanna Nagamatsu

Research Laboratory Specialist Intermediate

nkanna@umich.edu

M.S. University of Tokyo, Japan
Ph.D. University of Tokyo, Japan

Kanna joined the Chapman lab as a staff scientist in November 2016.

She spent 6 years studying interactions between uropathogenic Escherichia coli and host immune responses in Dr. Scott Hultgren's lab at Washington University in St. Louis School of Medicine.

Her current research is focused on bacterial amyloid (Curli) biogenesis to determine how and when curli are assembled.

She loves birds, especially her parrot, Mugi. Kanna also enjoys watching and playing tennis. She has been to NYC and watched the US Open Tennis in person many times.

Post-Doc

Hema Swasthi

Post-Doc

hswas@umich.edu

M.Sc. Pondicherry University, India
Ph.D. Indian Institute of Science Education and Research, Mohali (IISER Mohali), India

Hema joined the Chapman lab as a postdoc in November 2018 after completing PhD with Prof. Samrat Mukhopadhyay. She is interested in understanding the spatiotemporal regulation of curli assembly on the bacterial surface.

Pathways Masters Student

Roesha Andre

Pathways Masters Student

roesha@umich.edu
B.A. Dartmouth College

Roe joined the lab in the summer of 2020 as a Pathways Masters candidate. Her research interests included monitoring amyloid formation using novel fluorescence techniques. She graduated in 2022 and is working at Washington University as a research technician.

Graduate Student Researcher

Rachael Lucero

Graduate Student Researcher

rlucero@umich.edu

B.S. San Jose State University
M.S. San Jose State University

Rachael is part of Michigan’s Program in Chemical Biology and joined the Stockbridge and Chapman lab in 2019. Her research includes studying the the physiological role of Guanidinium (Gdm+) in bacteria, specially how it is made and how it affects biofilm formation.
In her spare time she loves anything Disney, sports, and traveling, but also loves to spend her time at home lounging on the couch with her fur baby.

Graduate Student Researcher

Janet Price

Graduate Student Researcher

janetep@umich.edu

B.S. Central Michigan University
M.S. Central Michigan University

Janet was interested in the overall process by which cells sense, internalize, and transduce environmental cues to initiate biofilm formation. Her project focused on oxygen availability and redox state dependent affects on extracellular matrix component production. When Janet has the time, she can be found playing videogames, reading over a cup of tea, or amassing her beloved shoe collection.

When she graduated in 2020 she joined JustLight pbc, a startup company focused on light based therapeutics.

Undergraduate Researcher

Rachel Alessio

Undergraduate Researcher

ralessio@umich.edu

Rachel worked closely with Anthony on cloning and purifying CsgC homologs to test their activity against CsgA proteins of varying amyloid formation kinetics. Their project hoped to fine tune the CsgC protein's general efficiency in preventing amyloid formation, as well as gear its activity toward inhibiting non-native, human client proteins.

She graduated in 2021 and is applying for med school.

Pathways Masters Student

Nana Yaa Britwum

Pathways Masters Student

nanabrit@umich.edu

B.S. Dual Major in Plant Science and Agricultural Science, Cornell University

Nana is an MCDB pathways M.S. student and a Rackham Merit Fellow. Her project focuses on making fluorescently tagged CsgG pore in order to use high-resolution fluorescence microscopy to elucidate the role CsgG plays in curli biogenesis. Her hobbies include cooking and exploring Michigan.

Graduate Student Researcher

Elizabeth Gichana

Graduate Student Researcher

egichana@umich.edu

Elizabeth was a Biophysics student with a strong background in molecular simulations. She worked on chemical modulators of amyloid formation. She graduated in 2019 and started working in management and consulting with Boston Consulting Group.

Undergraduate Researcher

Sania Farooq

Undergraduate Researcher

sffarooq@umich.edu

Sania is a major in Public Health Science working closely with Kanna. Her project focuses on labeling the curli biogenesis proteins to be able to see how, where, and when curli are assembled. When she's not in lab, she is creating and capturing stunning narratives through her photography.

Work Study Student

Emily Bozich

Work Study Student

ebozich@umich.edu

Emily is studying Biomedical Engineering with a minor in Spanish. She is involved in Dance Marathon, M-HEAL, and student ambassadors on campus.

Undergraduate Researcher

Isaac Payne

Undergraduate Researcher

isaacp@umich.edu

Isaac is a Biochemistry major who worked with Elizabeth. His project focused on identifying small molecules that inhibit the formation of amyloids by the proteins CsgA and alpha-synuclein. While classes leave little time for anything else, Isaac is an avid athlete and enjoys soccer with friends.

He graduated in 2020 and joined the Goley Lab at Johns Hopkins University as a PhD student.

Undergraduate Researcher

Alexandra (Alex) Christensen

Undergraduate Researcher

alexhc@umich.edu

Alex was an undergraduate in the Chapman lab who assisted Elizabeth on projects investigating the effects of both synthetic compounds and various types of growth media on bacterial biofilm formation. After graduating she worked as a research fellow in the FDA, and then joined University of Southern California as a graduate student.

Undergraduate Researcher / Lab Technician

Alhakam (Hakam) Nouri

Undergraduate Researcher / Lab Technician

hnouri@umich.edu

Hakam transferred here from Michigan State University where he was a member of Dr. Neal Hammer's group. Hakam is working with Janet to learn more about the role of the ubiquitous molecule c-di-GMP in biofilm formation through the study of different matrix regulatory genes.

Masters Student

Chiamaka (Chi-Chi) Ukachukwu

Masters Student

ugochi@umich.edu

B.S. Georgia Tech

Chiamaka (AKA Chi-Chi) obtained her B.S. in Biochemistry and French Minor from the Georgia Institute of Technology. She joined the Chapman lab in Winter 2016 as a Masters student in the MCDB Pathways Program. Her thesis project focused on studying the role of CsgD in biofilm formation in E. coli, specifically how it facilitates the localization and polymerization of CsgA which encodes curli structural components. Outside of the lab you can find Chi-Chi performing spoken word, Nigerian and West African dances, and playing soccer. She also enjoys braiding/twisting hair and is an avid Naruto fan.

After finishing her Masters, she rejoined UoM as a PhD student in the D. Jone's lab.

Undergraduate Researcher

Maya Deshmukh

Undergraduate Researcher

mayadesh@umich.edu

Maya worked with Maggie on characterizing new chemical and protein inhibitors of functional amyloid assembly. She was with us for two years and graduated in 2018, where she did a Fulbright in Israel for two years. She is now in her first year of her PhD in immunology at Yale University.

Katie O’Keefe

Undergraduate Researcher

Katie worked closely with Neha studying cross-seeding interactions between different amyloid proteins.

Undergraduate Student

Sarah Kang

Undergraduate Student

kangsl@umich.edu

Sarah worked closely with Maggie investigating how specific chaperone proteins can modulate curli amyloid formation.

Postdoctoral Fellow

Neha Jain

Postdoctoral Fellow

nejain@umich.edu

B.S. Maharani's College
M.S. University of Rajasthan
Ph.D. IISER Mohali Punjab

Neha joined the Chapman Lab as a postdoc in January 2014 after finishing her Ph.D. with Samrat Mukhopadhyay. Her research focused on cross-species modulation of amyloids that were involved in human neurodegenerative diseases and bacterial biofilm formation. She worked on trying to decipher the interactions between human and bacterial amyloids and the consequences of these interactions. She utilized a combination of biophysical and biochemical tools to understand the mechanism of these complex interactions.

She left the lab in 2017 and has started her own lab at Indian Institute of Technology Jodhpur.

Post-Doctoral Fellow

Emma Andersson

Post-Doctoral Fellow

Emma was a post doc funded by the Umeå Center for Microbial Research for her work on how small molecules modulate amyloid assembly. She worked closely with Fredrik Almqvist's group in Umeå, Sweden.

Undergraduate Student

Brennan McMichael

Undergraduate Student

brenmich@umich.edu

Brennan is working closely with Neha on a project looking at cross seeding between functional amyloids and amyloids associated with human diseases.

Post-Doctoral Fellow

Luz Blanco

Post-Doctoral Fellow

lblanco@umich.edu

Pontificia Universidad Catolica de Chile (1987); PhD Microbiology from University of Chile (1997)

Luz was a post doc from 2010 to 2012. She then moved on to a position at the NIH.

Post-Doctoral Fellow

Matthew Badtke, Ph.D.

Post-Doctoral Fellow

badtkemp@umich.edu

B.S., Carroll University,
Waukesha, WI 2003

Ph.D., Saint Louis University,
St. Louis, MO 2008

"Good" Matt is now a faculty member at Albion College in Michigan

Post-Doctoral Fellow

Michelle Barnhart, Ph.D.

Post-Doctoral Fellow

Ph.D. Microbiology Washington University
B.A. Microbiology Miami University

Michelle is now a lead scientist at Novozyme in Davis, California.

Graduate Student Researcher

David Hufnagel

Graduate Student Researcher

dhuf@umich.edu

B.S. Eastern Michigan University
Ph.D. University of Michigan

Dave works on many aspects of biofilm development, with a special interest in how extracellular matrix components are assembled. Biofilms are a major concern for the health industry in infections including medical device transplants, as biofilm infections are very difficult to treat due to their resistant nature.

Postdoctoral Fellow

Maggie Evans

Postdoctoral Fellow

maggieev@umich.edu

B.S. Denison University
Ph.D. University of Michigan

Maggie completed graduate work in the Chapman lab in 2015 studying protein inhibitors of curli amyloid assembly. She then spent a year studying interactions between Enterococcus faecalis and the human clotting factor fibrinogen in Dr. Scott Hultgren's lab at Washington University in St. Louis School of Medicine. Maggie then returned to the Chapman lab to continue her postdoctoral studies. She worked on chemical and protein modulators of amyloid formation and amyloid dependent biofilm assembly.

Maggie then moved on to work as a Career and Professional Development Coordinator at UoM Medical School for some years. She has just started work as program lead for STEM professional development at Rackham.

Google Scholar

LinkedIn

Adnan Syed

Graduate Student Researcher

Graduated from Matt's lab in 2016 with his PhD. Joined Richard Losick's lab at Harvard as a research associate.

Graduate Student Researcher

Will DePas

Graduate Student Researcher

whdepas@umich.edu

Michigan State

Will earned his PhD in 2014. He worked as a post-doc with Dianne Newman at Cal Tech until 2019.

He joined the Department of Pediatrics at the University of Pittsburgh School of Medicine as an assistant professor on July 1st, 2019.

Graduate Student Researcher

Yizhou Zhou

Graduate Student Researcher

yzzhou@umich.edu

Zhejiang University

Yizhou graduated from Zhejiang University and joined the Chapman Lab in 2008. Yizhou graduated with her PhD at the end of 2012 and then took a position with Genetech in California. Explaining she got bored of the weather, she then moved to Massachusetts and now works at Biogen as a mediary between the RnD and Manufacturing departments.

Graduate Student Researcher

Daniel Smith

Graduate Student Researcher

dnlsmith@umich.edu

B.S. Biology, Mississippi College Ph.D. MCDB, University of Michigan

Dan earned his PhD in 2010 and then moved on to a post-doc at Harvard with Paula Watnick.

He now works at Joyn Bio as an analytical lead.

Graduate Student Researcher

Neal Hammer

Graduate Student Researcher

nhammer@umich.edu

M.S. Microbiology University of Illinois
B.S. Cell and Structural Biology, University of Illinois

Neal earned his PhD in 2009 and then moved on for a post-doc at Vanderbilt with Professor Skaar where he could be regularly seen wearing plaid shirts and line dancing to Hal Ketchum music.

Neal joined the faculty as an assistant professor at Michigan State University in 2015. We're happy to have him so close again!

Graduate Student Researcher

Elisabeth Ashman Epstein, Ph.D.

Graduate Student Researcher

emashman@umich.edu

B.S. Biological Sciences, California Polytechnic
State University
A.S. Chemistry, Cuesta College

Elisabeth earned her Ph.D. in the Fall of 2008 and has since moved with her family to Virginia. She's currently an assistant professor at George Mason University.

Graduate Student Researcher

Xuan Wang 王 玄, Ph.D.

Graduate Student Researcher

wangxuan@umich.edu

M.S. Biochemistry CAS Beijing B.S. Biological Science, USTC Hefei

Xuan earned his Ph.D. in the Fall of 2008 and did a post-doc with Lonnie Ingram at Florida State. He now has an Associate Professor position at Arizona State.

Graduate Student Researcher

Fei Li

Graduate Student Researcher

feili@umich.edu

Fei has moved on to Yale to finish her studies. Go Fei!

Undergraduate Student

Matt McGuffie

Undergraduate Student

mmcguffi@umich.edu

Matt was the second McGuffie to work in the lab. He worked as a technician at the UM medical school and then came back for a Masters through Kim Seed's lab. He's currently working on his PhD at University of Texas.

Undergraduate Student

Lo-Hua Yuan

Undergraduate Student

huayuan@umich.edu
Undergraduate Student

Bryan McGuffie

Undergraduate Student

Bryan graduated from Michigan in 2008 and then moved on to obtain his PhD at Harvard in Simon Dove's lab. He's now the lead scientist of the synthetic biology team at Ring Therapeutics.

Christopher Ware

Undergraduate Student

warech@umich.edu

Jenna Benoit

Work Study

jemben@umich.edu

Jenna was a long time and favorite work study of the lab. Her brother Matt proceeded her to the lab.

Undergraduate Student

David Warshaw

Undergraduate Student

dwarshaw@umich.edu

David worked with Will DePas.

Undergraduate Student

Katie Parzych

Undergraduate Student

parzykat@umich.edu
Masters Student

Soon Gang Choi

Masters Student

soonchoi@umich.edu

B.S. Biology, Illinois Institute of Technology
B.S. Biotechnology, Ajou University, Suwon

After completing his Master's, Soon Gang went on to the PhD program at Columbia University in NY.

Undergraduate Student

Michael O’Connor

Undergraduate Student

mjoco@umich.edu

Mike was an undergraduate in the department of Chemical Engineering. He worked with Good Matt while in the lab from 2009 through 2010.

Undergraduate Student

Seema Jeswani

Undergraduate Student

sjes@umich.edu

Seema worked with Neal Hammer on amyloid nucleation and then went on to medical school after graduating from UM.

Undergraduate Student

Juan-Jie Ren

Undergraduate Student

renren@umich.edu

JJ worked with Xuan on several projects while in the lab. She then moved on to Wayne State for medical school after graduating with a CMB degree.

Undergraduate Student

Margeaux Reizian

Undergraduate Student

mreizian@umich.edu

In 2009 Margeaux went to medical school at UM. She is now a resident at UM.

Masters Student

Jens Schmidt

Masters Student

Freio Universitaet, Berlin

Jens went on to a PhD program at MIT and then a post-doc with Tom Cech at Colorado where he studies the molecular mechanism of telomerase.

Work Study

Debra Smouse

Work Study

dsmouse@umich.edu

B.S. Cell and Molecular Biology, University of Michigan

Debra went to MSU for medical school after leaving the lab.

Undergraduate Student

Justin Chamberlain

Undergraduate Student

justcham@umich.edu

Justin worked as a registered nurse in the Critical Care Medicine Unit at UM after graduating.

Masters Student

John Lee

Masters Student

jswlee@umich.edu

John worked with Will DePas for 3 years. He started in a PhD program at MSU in 2014.

Undergraduate Student

Jaclyn Lynem

Undergraduate Student

jaclynl@umich.edu

Jaclyn worked with Michele Barnhart and was a co-author on the very first paper to come entirely from the Chapman lab.

Kurt Kwiatkowski

Work Study

kjkwiat@umich.edu
Work Study Student 03'

Aalok Dave

Work Study Student 03'

akdave@umich.edu

Kind of a sketchy picture of Aalok.

Work Study

Kyeshia Robinson

Work Study

kyeshiad@umich.edu

Kyeshia was a work study student and CMB major at UM. She graduated in 2007.

Undergraduate Student

Jonathan Jones

Undergraduate Student

jonjones@stanford.edu

B.S. Microbiology, University of Michigan Ann Arbor

Jon Jones departed the lab to pursue his PhD at Stanford University in the Monack lab. The lab is pleased (and somewhat amazed) that his car made it across the country with only a few breakdowns! Jon's contributions to the Chapman lab are many, and we wish him the very best.

After obtaining his PhD, Jon moved on from academics and into business. He currently works as the Director of Neurological Rare Disease, Strategic Analytics and Intelligence at Genetech.

Undergraduate Student

Christina Nisonger

Undergraduate Student

cnisong@umich.edu

Christina was one of the first undergraduates to work in the lab. She went on to medical school at North Carolina after graduating.

Work Study

Sanjeev Menon

Work Study

skmenon@umich.edu

Sanjeev or "Jeeves" was one of the first Work Study Students in the lab. Great friend.

Kamaljit Chahal

Work Study Student 05'

kschahal@umich.edu

Kamaljit was a Rubik's Cube-loving work student.