Catherine Dulac

Catherine Dulac is a French–American molecular biologist and neuroscientist. She is a professor at the Department of Molecular and Cellular Biology of Harvard University and, since 2022, has been the current Samuel W. Morris University Professor. Prior to her appointment as University Professor, she was the Higgins Professor of Molecular and Cellular Biology (from 2006) in the Faculty of Arts and Sciences at Harvard University.

Early life and education Dulac grew up in Montpellier, France. Her parents were academics and researchers in the humanities. She entered the École Normale Supérieure in 1982, graduating with a BSc 4 years later. and defended her PhD thesis at the Pierre and Marie Curie University in Paris in 1991. She was promoted to associate professor in 2000 and then full professor in 2001.

Dulac was appointed Higgins Professor of Molecular and Cellular Biology in 2006 In 2022, she was conferred the highest honor for a Harvard academic staff, having been named one of the University Professors, the Samuel W. Morris University Professor. She is also currently a member of the Harvard Brain Science Initiative, as well as the Center for Brain Science and the affiliated Hock E. Tan and K. Lisa Yang Center for Autism Research at Harvard.

Dulac has been an investigator at the Howard Hughes Medical Institute since 1997.

Research Dulac's research spans from olfactory signalling in mammals through pheromones to the neuroscience of sex differences and parental behaviors.

In 1995, working on mice, Dulac became the first to identify genes in mammals that encodes receptors for pheromones. These receptors are termed vomeronasal receptors for their presence in a special structure of the nose called the vomeronasal organ (VNO). She continued researching the signalling pathway of pheromone in mice, discovering that Trpc2, an ion channel only found in the VNO in mice, played a major role in passing pheromone signals to downstream players in the pheromone signalling pathway.

Apart from pheromones, Dulac has also studied the regulation of the parental brain, reporting that a group of neurons which express galanin regulates parental responses in mice.

More recently, Dulac began studying a region of the amygdala (known as medial amygdala) and its role in regulating sex-specific behaviors, and entered the field of epigenetics, for example profiling genomic imprinting in mice.

Awards and honors Searle Scholar (1998) Member of the American Academy of Arts and Sciences (2004) Richard Lounsbery Award (2006) Member of the French Academy of Sciences (2007) Perl-UNC Neuroscience Prize (2010) Knight of National Order of the Legion of Honour (2011) Member of the National Academy of Sciences (2015) Edward M. Scolnick Prize in Neuroscience, McGovern Institute for Brain Research (2015) Karl Spencer Lashley Award (2018) Member of the American Philosophical Society (2019) Ralph W. Gerard Prize in Neuroscience (2019) Breakthrough Prize in Life Sciences (2021) Officer of the National Order of the Legion of Honour (2022)