Our Team

  • Jen Oyler Yaniv | Principal Investigator

    A biologist from the womb (once brought a preserved pig home from school… seriously). Obsessed with the immune system and the clever ways pathogens thwart its defenses.

  • Alon Oyler-Yaniv | Principal Investigator

    Physicist turned quantitative biologist. Likes microscopes, complex biological systems, and simple physical laws.

  • Max

    Max Brambach | Postdoc

    Max is our light sheet expert with a background in Physics and a PhD from the University of Zürich focused on whole embryo imaging. He’s interested in how the tissue spatial organization of immune cells arises and impacts pathogen responses.

  • Sanne Boersma | Postdoc

    Sanne comes to us from the Hubrecht Institute in the Netherlands and has a background in single molecule imaging of actively translating mRNAs from both virus and host. Sanne’s eager to take her expertise with live cell imaging of host-virus interactions to the whole tissue level.

  • Emily Yi Chia Liu | PhD Student

    Emily is a graduate of UC San Diego and PhD student from the Harvard Immunology Program. Emily is focused on the molecular, biophysical, and spatial factors that govern development of cytokine niches within the lymphoid organs.

  • Grace Pierson

    Grace Pierson | Research Assistant

    Grace is a recent graduate of Providence College with a dual major in Math and Biology. She is working to advance several lab projects focused on the spatio-temporal dynamics of cytokine spread in both the eye and secondary lymphoid organs.

  • Tessel

    Tessel van Schaaik | Undergrad Intern

    Tessel is a rising third year at Tufts University studying Biology, returning to us for her second summer. Her project focuses on optimizing a whole tissue clearing and staining protocol for intact lymph node imaging.

  • Karla

    Karla Flores | Lab Manager

    Karla has been working at HMS since 2018 starting off as an animal technician and then transitioning to lab manager for Systems Biology. She loves being involved in all the different ways to make science happen.

  • Ollie

    Ollie Liu

    Professional box-sitter and co-napper.

  • Frogs

    Donut & Munchkin Oyler-Yaniv

    Emotional support frogs.

  • Blue Oyler-Yaniv

    Leads investigation of the Hygiene Hypothesis

Lab Alumni

Edoardo Centofanti - Former Research Assistant (2021-2024), 2024 entered UMass medical school

Sandhya Iyer - Former Research Assistant (2022-2023), 2023 entered Boston University medical school

Maddie Ward - Former Research Assistant (2024-2026), 2026 entered Univ. Central Florida medical school

Department Halloween Party 2022

Lab Fun!

Congrats, Sandy!

OY Lab 2023 Summer Outing

OY Lab runs the 2024 Cape Ann Half Marathon!

Sept. 2025, OY Lab hosts goat-themed happy hour

OY Lab 2025 early fall cookout

We’ll miss you at med school, Sandy!

OY Postdocs act out T cell biology

We’ll miss you back at undergrad, Christina!

Alon and Max sample famed New Haven pizza on the way to CSHL - 2023

Postdoc t cells

Maddie wins best pumpkin contest at the Sys Bio Halloween Party 2024

OY Lab Mascot

2026 Farewell lunch for Maddie

Hosting old friends in the lab, Fall 2024

Dept. 2025 Halloween Party - The Louvre jewel thieves