People

The team

The people in the lab today, and the trainees who built it.

Portrait of Javier Irazoqui

Principal investigator

Javier E. Irazoqui, PhD

Professor, Department of Microbiology, UMass Chan Medical School

Javier Irazoqui leads the Laboratory of Comparative Immunology. He earned a Licentiate in Biotechnology at the National University of Rosario, Argentina, working with Diego de Mendoza, and a PhD in cell and molecular biology at Duke University with Daniel Lew. As a postdoctoral fellow with Frederick Ausubel at Harvard Medical School and Massachusetts General Hospital, he turned to innate immunity and genetics, using C. elegans to study host defense.

He started his own lab in 2009 as Assistant Professor at Harvard Medical School and Massachusetts General Hospital, first in Pediatrics and then in the Center for the Study of Inflammatory Bowel Disease. He joined UMass Chan as Associate Professor in 2016 and became Professor in 2024.

He is committed to mentoring and outreach. At Massachusetts General Hospital he created an NSF-sponsored summer research program for Boston high school science teachers and co-founded STEAM at Harvard. At UMass Chan he takes part in the Initiative for Maximizing Student Development (IMSD), the Summer Undergraduate Research Program (SURP), and the Postbaccalaureate Research Education Program (PREP).

Honors

  • Dr. Marcellette G. Williams Distinguished Scholar Award, UMass Chan Medical School, 2020 to 2025
  • MGH Physician/Scientist Development Award for Scientific Excellence, Massachusetts General Hospital, 2013
  • Postdoctoral Fellowship, Charles A. King Memorial Trust, 2007 to 2008
  • Postdoctoral Fellowship, Jane Coffin Childs Memorial Foundation, 2003 to 2006
  • Predoctoral Fellowship, US Department of Defense, 2001 to 2003
  • Gold Medal for Academic Excellence, Argentine Chemical Society, 1997

Professional societies

Current members

In the lab now

Portrait of Jiali Shen

Jiali Shen

Senior Research Associate

Jiali works on TFEB in macrophages and on infection in C. elegans, and is an author on our 2025 papers in the Journal of Leukocyte Biology and BMC Biology.

This could be you

We are looking for curious people who want to study infection and immunity.

See training and openings

Alumni

Former lab members

Listed in alphabetical order by last name. Please add current positions, and anyone else who should be listed.

Anna-Maria F. AlvesMassachusetts General HospitalResearch Assistant, 2013 to 2015 · Key paper by Anna-Maria F. Alves
Stephanie M. BeckerUMass ChanRotation student, 2018 · Key paper by Stephanie M. Becker
Nicole E. BriandUMass ChanResearch Assistant, 2023 to 2024 · Key paper by Nicole E. Briand
Xavier GonzalezUMass ChanPhD student, 2019 to 2025 · Key paper by Xavier Gonzalez
Debanjan GoswamyUMass ChanPhD student, 2017 to 2023 · Key paper by Debanjan Goswamy
Sulaiman R. HamarnehMassachusetts General HospitalPostdoctoral trainee, 2014 to 2015 · Key paper by Sulaiman R. Hamarneh
Havisha H. HonwadUMass ChanPhD student, 2018 to 2024 · Key paper by Havisha H. Honwad
Sid Ahmed LabedMGH and UMass ChanPostdoctoral trainee, 2014 to 2018 · Key paper by Sid Ahmed Labed
Lyly G. LuhachackMassachusetts General HospitalResearch Assistant, 2010 to 2013 · Key paper by Lyly G. Luhachack
Joseph A. MoreauUMass ChanResearch Assistant, 2017 to 2020 · Key paper by Joseph A. Moreau
Michael MubarakMGH and UMass ChanResearch Assistant, 2015 to 2017
Mehran NajibiMGH and UMass ChanPostdoctoral trainee, 2014 to 2018 · Key paper by Mehran Najibi
Orane VisvikisMassachusetts General HospitalPostdoctoral trainee, 2011 to 2014 · Key paper by Orane Visvikis
Khursheed A. WaniUMass ChanPostdoctoral trainee, 2019 to 2024 · Key paper by Khursheed A. Wani
Amanda C. WollenbergMassachusetts General HospitalPostdoctoral trainee, 2013 · Key paper by Amanda C. Wollenberg

Undergraduate students

[Names to add]