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Home > Prizes > Prize Recipients > Luciano Marraffini

Luciano Marraffini

2024 Vilcek Prize in Biomedical Science

Location

New York, NY

Title

Kayden Family Professor and head of the Laboratory of Bacteriology, The Rockefeller University;
Investigator, Howard Hughes Medical Institute

Area(s) of Research

Microbiology, biotechnology, molecular biology

Education

National University of Rosario (Lic., Biotechnology);
the University of Chicago (PhD, Microbiology);
Northwestern University (postdoctoral research)

Country of Birth

Argentina

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Links to learn more about Luciano Marraffini's work
  • Rockefeller University's Laboratory of Bacteriology

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bacteriology biotechnology cell biology genetics genomics Howard Hughes Medical Institute immunology microbiology molecular biology National University of Rosario The Rockefeller University the University of Chicago virology
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A portrait of Luciano Marraffini wearing blue-rimmed glasses.

Luciano Marraffini receives the Vilcek Prize in Biomedical Science for uncovering the molecular mechanisms by which CRISPR-Cas systems provide bacteria with adaptive immunity against viral infections, and for his investigations into applications of CRISPR-Cas for genome editing.

Born and raised in Rosario, Argentina, Marraffini was passionate about science from a young age. He obtained a degree in biotechnology in Rosario before moving to Chicago to pursue his doctoral studies. In the laboratory of Olaf Schneewind at the University of Chicago, he undertook research on sortase, an enzyme that anchors surface proteins to the cell wall of Gram-positive bacteria.

After completing his PhD, Marraffini worked in Erik Sontheimer’s laboratory at Northwestern University. It was in Sontheimer’s lab where Marraffini began his arc of pioneering research on CRISPR-Cas systems. Using bacterial genetics, his research revealed that CRISPR-Cas immunity relies on the sequence-specific destruction of DNA to counteract foreign invaders. His findings have been instrumental in advancing the understanding and further studies of these systems.

In 2010 Marraffini joined the faculty at The Rockefeller University, where he has continued his research on CRISPR-Cas immunity. In 2012, his work culminated in the development of CRISPR-Cas9 technologies, which enabled genome editing in both bacteria and human cells.

Luciano Marraffini wears a lab coat as he examines a sample in his lab.

At The Rockefeller University, Marraffini’s laboratory strives to elucidate the mechanisms underlying CRISPR-Cas immunity in bacteria, with an emphasis on understanding these systems at the molecular level.

In addition to his work with The Rockefeller University, Marraffini was appointed Investigator by the Howard Hughes Medical Institute in 2018; in 2019 he was elected to the National Academy of Sciences. 

“CRISPR technologies are advancing. It is my biggest aspiration to see these technologies develop into cures for diseases,” says Marraffini.

Luciano Marraffini standing on the stairs inside The Rockefeller University with wooden-screened railings behind him.

Awards and Accomplishments

  • Elected to the American Academy of Arts and Sciences (2021) 
  • Max Planck-Humboldt Medal (2020)
  • Elected to the National Academy of Sciences (2019)
  • Howard Hughes Medical Institute Investigator (2018)
  • NIH Director’s Pioneer Award (2017)
  • Albany Medical Center Prize in Medicine and Biomedical Research (2017)
  • Howard Hughes Medical Institute Faculty Scholar (2016)
  • Earl and Thressa Stadtman Scholar Award (2016)
  • Hans Sigrist Prize (2015)
  • 40 Under 40, Cell (2014)
  • NIH Director’s New Innovator Award (2012)
  • Rita Allen Foundation Scholar (2012)
  • Searle Scholar (2011)
  • RNA Society Award (2010)

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Jury Members

2024 Vilcek Prize in Biomedical Science

Heran Darwin

Professor, Department of Microbiology, New York University

Titia de Lange

Professor of Cell Biology, The Rockefeller University

Dan R. Littman

Professor of Molecular Immunology, NYU School of Medicine

Joan Massagué

Director, Memorial Sloan Kettering Cancer Center

Ruslan Medzhitov

Sterling Professor of Immunobiology, Yale School of Medicine
Tags
bacteriology biotechnology cell biology genetics genomics Howard Hughes Medical Institute immunology microbiology molecular biology National University of Rosario The Rockefeller University the University of Chicago virology
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