Marnie Halpern
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Marnie Halpern (born December 25, 1956) is the Andrew J. Thomson Professor and Chair of molecular and systems biology at the
Geisel School of Medicine The Geisel School of Medicine is the medical school of Dartmouth College located in Hanover, New Hampshire. The fourth oldest medical school in the United States, it was founded in 1797 by New England physician Nathan Smith (physician, born 1762) ...
at
Dartmouth College Dartmouth College ( ) is a Private university, private Ivy League research university in Hanover, New Hampshire, United States. Established in 1769 by Eleazar Wheelock, Dartmouth is one of the nine colonial colleges chartered before the America ...
. She is a
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in the Biomedical Sciences. and a Fellow of the
American Association for the Advancement of Science The American Association for the Advancement of Science (AAAS) is a United States–based international nonprofit with the stated mission of promoting cooperation among scientists, defending scientific freedom, encouraging scientific responsib ...
. Halpern's research has focused on studying how differences are established between the right and left sides of the developing brain. Her laboratory has performed screenings in order to identify the genes that control the asymmetry of the brain. The lab has also developed methods to perturb the laterality of larval and adult fish and developed methods to visualize the brains of altered and normal individuals.


Early life and education

Marnie E. Halpern grew up in
Hamilton, Ontario Hamilton is a port city in the Canadian Provinces and territories of Canada, province of Ontario. Hamilton has a 2021 Canadian census, population of 569,353 (2021), and its Census Metropolitan Area, census metropolitan area, which encompasses ...
, Canada. Her family was of Jewish descent and left Europe after the
Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. Her father was a doctor. His practice was located in their house and Halpern helped him from an early age. Halpern studied at
McMaster University McMaster University (McMaster or Mac) is a public research university in Hamilton, Ontario, Canada. The main McMaster campus is on of land near the residential neighbourhoods of Ainslie Wood, Ontario, Ainslie Wood and Westdale, Ontario, Westd ...
and worked as a research assistant at McMaster University Medical Center. She obtained her bachelor's degree in biology in 1981. Working with James R Smiley, she focused on ''
herpes simplex Herpes simplex, often known simply as herpes, is a viral disease, viral infection caused by the herpes simplex virus. Herpes infections are categorized by the area of the body that is infected. The two major types of herpes are Cold sore, ora ...
'' gene regulation. She earned her master's degree in molecular biology in 1984. She went on to
Yale University Yale University is a Private university, private Ivy League research university in New Haven, Connecticut, United States. Founded in 1701, Yale is the List of Colonial Colleges, third-oldest institution of higher education in the United Stat ...
, where she received her PhD in biology in 1990. At Yale, she studied ''Drosophila'' ( fruit fly) neuromuscular development with
Spyros Artavanis-Tsakonas Spyros Artavanis-Tsakonas is a Harvard scientist who works on cancer cell signalling. Since 2023, he has been a member of the National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, NGO, non-government ...
, and characterized the neorumuscular system in larvae with Haig Keshishian.


Further career

After meeting Charles Kimmel at a neuroscience conference, her interest in zebrafish (''
Danio rerio The zebrafish (''Danio rerio'') is a species of freshwater ray-finned fish belonging to the family Danionidae of the order Cypriniformes. Native to South Asia, it is a popular aquarium fish, frequently sold under the trade name zebra danio (a ...
'') expanded. She joined Kimmel's laboratory at the
University of Oregon The University of Oregon (UO, U of O or Oregon) is a Public university, public research university in Eugene, Oregon, United States. Founded in 1876, the university is organized into nine colleges and schools and offers 420 undergraduate and gra ...
, and did postdoctoral research on no tail mutants from 1990 to 1994. She subsequently moved to the laboratory of Christiane Nusslein-Volhard in Germany. In 1994, Halpern joined the Department of Embryology of the
Carnegie Institution for Science The Carnegie Institution for Science, also known as Carnegie Science and the Carnegie Institution of Washington, is an organization established to fund and perform scientific research in the United States. This institution is headquartered in W ...
in
Baltimore, Maryland Baltimore is the List of municipalities in Maryland, most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 United States census, 2020 census and estimated at 568,271 in 2024, it is the List of United States ...
. She was also recruited by Donald D. Brown to become an Adjunct Assistant Professor in the Department of Biology at
Johns Hopkins University The Johns Hopkins University (often abbreviated as Johns Hopkins, Hopkins, or JHU) is a private university, private research university in Baltimore, Maryland, United States. Founded in 1876 based on the European research institution model, J ...
. In 2019, Halpern became Chair of the Department of Molecular and Systems Biology at the
Geisel School of Medicine The Geisel School of Medicine is the medical school of Dartmouth College located in Hanover, New Hampshire. The fourth oldest medical school in the United States, it was founded in 1797 by New England physician Nathan Smith (physician, born 1762) ...
at
Dartmouth College Dartmouth College ( ) is a Private university, private Ivy League research university in Hanover, New Hampshire, United States. Established in 1769 by Eleazar Wheelock, Dartmouth is one of the nine colonial colleges chartered before the America ...
. In 2021, she was named the Andrew Thomson, Jr., MD 1946 Professor at Dartmouth College.


References

{{DEFAULTSORT:Halpern, Marnie Living people 1956 births McMaster University alumni Yale University alumni University of Oregon faculty Dartmouth College faculty American molecular biologists Fellows of the American Association for the Advancement of Science