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Contact: Contact

Lab Members

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I was born and raised in San Diego, California. I am a third-year undergraduate student majoring in MCD biology. In the future, I hope to pursue a master's degree in biochemistry, microbiology, or a PharmD. In my free time I enjoy hiking, going to the beach, reading, and being outside as much as possible!

Sara Francis
Undergraduate


B.S. (in progress)

University of California, Santa Cruz

Molecular, Cell & Developmental Biology

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Undergraduate Research in Science and Technology (URST) Awardee


sasfranc at ucsc.edu

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I was born in Colorado and raised in Wisconsin. I received my undergraduate degree from the University of Wisconsin, Madison with a Bachelors of Science while majoring in Microbiology. My research there mainly focused on the production of Aflatoxins from specific molds that grow in agriculture and how to reduce the toxicity in order to reduce food waste in the US. I continued my food research in Silicon Valley where I gained more insight into food safety and quality. I decided to segway into a more entrepreneurial based role to gain experience in creating and managing a team, before deciding to combine those skills with my research skills and interests in how the diet impacts the human gut microbiome. Thus, I joined the Patnode Lab at UCSC in 2022. When I am not in the lab, you can find me either surfing, running or walking my dog Millie. 

Meghan Graham
PhD Student


B.S.

University of Wisconsin, Madison

Microbiology

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mgraham1 at ucsc.edu

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Hi!! I’m from San Diego, California and I am a second year undergraduate majoring in Biology. I plan to pursue a masters degree after I graduate, focusing on microbiology, and continue pursuing research. In my free time, I enjoy spending time at the beach, hiking, cooking, and listening to music.

Ashley Hurd

Undergraduate

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B.S. (in progress)

University of California, Santa Cruz

Biology


aahurd at ucsc.edu

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I went to high school in Georgia and completed my undergraduate degree at Dartmouth, where I majored in Cell Biology and Math. My undergraduate research focused on V. cholerae biofilm formation in aquatic ecosystems, and now I’m interested in better understanding how the gut microbiome influences V. cholerae infectivity and biofilm formation in the host. I’m exploring these questions through a co-mentorship with the Yildiz lab, and am broadly interested in how crosstalk between the host, commensals, and pathogens modulates infection. In my free time, I enjoy running, hiking, climbing, and hanging out with my pet Russian tortoise Myrtle.

Katie Miller

Ph.D. Student

(Co-mentored with Yildiz Lab)


B.S.

Dartmouth College

Cell Biology / Math


kmille27 at ucsc.edu

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I was born in Jalisco, Mexico and at a young age my family migrated to the Fresno, CA. I completed my bachelor’s and master’s degree in biology from CSU, Fresno. My master thesis focused on the cAMP receptor protein (CRP), which detects the concentration of glucose in Escherichia coli by monitoring the intracellular level of cAMP. I tested key residues in CRP to determine their contribution to DNA binding. At UCSC, I am exploring the relationship between dietary intake and immune system function. In my free time, I like to go on hikes, rock climb, and watch movies.

Christian Montiel

PhD Student

 

B.S.

California State University, Fresno

Biology

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M.S.

California State University, Fresno

Biology

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cmmontie at ucsc.edu

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Michael grew up in the Seattle area, and completed his undergraduate degree at the University of Washington. He moved to University of California, San Francisco for graduate training in the lab of Dr. Steven Rosen where he focused on immunology and glycobiology. He carried out post-doctoral work with Dr. Jeffrey Gordon at Washington University in St. Louis, exploring how host diet shapes gut microbial communities, before joining the faculty in the METX Department in November 2020.

Michael Patnode

Assistant Professor

 

B.S.

University of Washington

Biochemistry

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Ph.D.

University of California, San Francisco

Biomedical Sciences

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Postdoctoral Fellowship

Washington University in St. Louis

 

PatnodeLab at ucsc.edu

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I was born and raised in Pakistan and later my family moved to Dubai where I completed middle and high school. Then, I came to California as an international student and completed my bachelors in Biological Sciences with a concentration in Systems Physiology at San Jose State University. In my undergraduate research lab, I studied how bacterial cholesterol dependent cytolysins (aka pore-forming toxins) such as pneumolysin of Streptococcus pneumoniae destroy the lung epithelium and cause bacteremia in the human host. Now, I am studying how the food that we eat interacts with the gut immune system. 

Fatima Rizvi
Ph.D. Student

 

B.S.

San Jose State University

Biological Sciences

with a concentration in Physiology

 

fzrizvi at ucsc.edu

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Aoto Sakamoto

Undergraduate


B.S. (in progress)

University of California, Santa Cruz

Biochemistry and Molecular Biology


absakamo at ucsc.edu

Lab Alumni

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Nicolette Hernandez-Kaempf
Specialist

(2021-2023)


B.S. - Western Washington University - Environmental Toxicology
 

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Next step: Cabrillo College (Pre-nursing)

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Sarah Dunwoody
Undergraduate

(2022-2024)


B.S. - University of California, Santa Cruz- Biology; Environmental Science

Undergraduate Research In Science & Technology (URST) Awardee

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Next step: Stanford Linear Accelerator Center Internship

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Tony Mei
Undergraduate

(2025; Summer QB3 Intern)


B.S. (in progress)

University of California, Santa Cruz

Biomolecular Engineering and Bioinformatics

QB3 Research Intern

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Next Step: Finishing B.S. Degree!

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Alexander Newman
Undergraduate

(2021-2023)


B.S. - University of California, Santa Cruz - Molecular, Cell and Developmental Biology
Undergraduate Research In Science & Technology (URST) Awardee

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Next step: UC Riverside (PhD Program)

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Abby Renfro
Undergraduate

(2024; Summer QB3 Intern)


B.S. - University of California, Santa Cruz- Biochemistry and Molecular Biology

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Next step: Finishing BS Degree!

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Myrka Carmona

Specialist

(2023-2025)​

 

B.S.

University of California, Santa Cruz Biochemistry

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Next Step: U of Oregon (PhD Program)

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Loreli Gonzalez
Undergraduate

(2023; Summer ACCESS Student)


B.S. (in progress) - California State University, Monterey Bay - Molecular Biology

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Next step: Finishing BS Degree!

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Samridhi Semwal
Undergraduate

(2023-2025)


B.S. - University of California, Santa Cruz- Human Biology

Undergraduate Research In Science & Technology (URST) Awardee

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Next step: Medical School​

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Sabina Barron

Undergraduate

(2025)​

 

B.S.

University of California, Santa Cruz Microbiology

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Next Step: Finishing B.S. Degree!

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Nikita Deshpande
Undergraduate/Specialist

(2022-2023)


B.S. - University of California, Santa Cruz - Molecular, Cell and Developmental Biology

Undergraduate Research In Science & Technology (URST) Awardee

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Next step: John's Hopkins (Master's in Public Health Program)

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Natalie Cellucci
Undergraduate

(2023-2025)


B.S. - University of California, Santa Cruz- Molecular Cell and Developmental Biology; Ecology and Evolution​

Koret Research Scholar

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Samantha Ma

Undergraduate

(2024-2026)​

 

B.S.

University of California, Santa Cruz Molecular, Cell & Developmental Biology

Koret Research Scholar

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Next Step: Industry Job Search!

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Bo Huey (Charles) Chiang
Ph.D. Student​

(2020-2026)​

 

B.S.
University of California, San Diego
Ecology, Behavior and Evolution

 

M.S.
University of California, San Diego
Biology

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Next Step: Post-doc Job Search

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Giovanni Vega
Ph.D. Student

(2020-2026)​

 

B.S.

University of California, Santa Cruz Molecular, Cell & Developmental Biology

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Next Step: Industry Job Search

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Ph.D. Rotation Students

2020-2021

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2021-2022

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2023-2024

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2024-2025

Giovanni Vega

Bo Huey Chiang

 

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Domenique Kastl

Stephanie Bazarini

Fatima Rizvi

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Christian Montiel

Khurshid Iranpur

Charles Winterbottom

Keya Daly

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Katie Miller

Available Positions

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Post-doctoral Fellows: We have open positions for post-doctoral fellows who want to apply concepts and techniques from immunology, bacteriology, and/or nutrition to better understand host-microbe mutualism. Please send us your CV and a cover letter summarizing your scientific interests. (PatnodeLab at ucsc.edu)

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Graduate Students: The lab is accepts PBSE students for rotations. Prospective graduate students interested in the lab should apply to the PBSE or the METX Doctoral or Masters programs.

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Undergraduate Students: We are accepting students seeking research experiences in microbiology, immunology, and biochemistry. Please send your CV, unofficial transcript, and a paragraph describing your scientific interests to PatnodeLab at ucsc.edu.

©2020 by Patnode Lab, including uncredited images. Some illustrations adapted from OpenMoji.

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