Janet D. Rowley
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Janet Davison Rowley (April 5, 1925 – December 17, 2013) was an
American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...
human
geneticist A geneticist is a biologist or physician who studies genetics, the science of genes, heredity, and variation of organisms. A geneticist can be employed as a scientist or a lecturer. Geneticists may perform general research on genetic processe ...
and the first scientist to identify a
chromosomal translocation In genetics, chromosome translocation is a phenomenon that results in unusual rearrangement of chromosomes. This includes balanced and unbalanced translocation, with two main types: reciprocal-, and Robertsonian translocation. Reciprocal translo ...
as the cause of
leukemia Leukemia ( also spelled leukaemia and pronounced ) is a group of blood cancers that usually begin in the bone marrow and result in high numbers of abnormal blood cells. These blood cells are not fully developed and are called ''blasts'' or ' ...
and other
cancer Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal b ...
s, thus proving that cancer is a genetic disease. Rowley spent the majority of her life working in Chicago and received many awards and honors throughout her life, recognizing her achievements and contributions in the area of genetics.


Early life and education

Janet Davison was born in
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
in 1925, the only child of Hurford and Ethel Ballantyne Davison. Her father held a
master of business administration A Master of Business Administration (MBA; also Master's in Business Administration) is a postgraduate degree focused on business administration. The core courses in an MBA program cover various areas of business administration such as accounti ...
degree from
Harvard Business School Harvard Business School (HBS) is the graduate business school of Harvard University, a private research university in Boston, Massachusetts. It is consistently ranked among the top business schools in the world and offers a large full-time MBA p ...
, and her mother a
master's degree A master's degree (from Latin ) is an academic degree awarded by universities or colleges upon completion of a course of study demonstrating mastery or a high-order overview of a specific field of study or area of professional practice.
in education from
Columbia University Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhatt ...
. Her parents were educators at the college and high school levels, respectively, and her mother later gave up teaching to become a school librarian. Davison attended an academically challenging junior high school in
New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware ...
and became especially interested in science. In 1940, aged 15, she was granted a scholarship to study in an advanced placement program at the
University of Chicago Laboratory Schools The University of Chicago Laboratory Schools (also known as Lab or Lab Schools and abbreviated as UCLS though the high school is nicknamed U-High) is a Private school, private, co-educational Day school, day Early childhood education, Pre-K and K ...
where she finished high school and the first two years of college, followed by completion of her degree at the
University of Chicago The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private research university in Chicago, Illinois. Its main campus is located in Chicago's Hyde Park neighborhood. The University of Chicago is consistently ranked among the b ...
, where she earned a
Bachelor of Philosophy Bachelor of Philosophy (BPhil, BPh, or PhB; la, Baccalaureus Philosophiae or ) is the title of an academic degree that usually involves considerable research, either through a thesis or supervised research projects. Unlike many other bachelor's ...
degree in 1944, a
Bachelor of Science A Bachelor of Science (BS, BSc, SB, or ScB; from the Latin ') is a bachelor's degree awarded for programs that generally last three to five years. The first university to admit a student to the degree of Bachelor of Science was the University of ...
degree in 1946, and
Doctor of Medicine Doctor of Medicine (abbreviated M.D., from the Latin language, Latin ''Medicinae Doctor'') is a medical degree, the meaning of which varies between different jurisdictions. In the United States, and some other countries, the M.D. denotes a profes ...
degree in 1948, aged 23. Davison, only 19 years of age, had to wait 9 months in order to attend the university because their quota had already been filled for that semester. During that time only 3 out of 65 students were to be women in each class accepted. She married Donald Adams Rowley, also a physician, the day after graduating from medical school. He then went on to become a distinguished
pathologist Pathology is the study of the causal, causes and effects of disease or injury. The word ''pathology'' also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. However, when us ...
later in life. In 1951, both Janet and Donald Rowley completed internships at the United States Public Health Service's Marine Hospital in
Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
. Rowley continued her work throughout Chicago and worked in a clinic for children with
Down Syndrome Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with physical growth delays, mild to moderate intellectual dis ...
. Rowley worked part-time until the youngest of her four sons was 12 years old.


Career

After earning her medical license in 1951, Dr. Rowley worked as attending physician at the Infant and Prenatal Clinics in the Department of Public Health,
Montgomery County, Maryland Montgomery County is the most populous county in the state of Maryland. As of the 2020 census, the county's population was 1,062,061, increasing by 9.3% from 2010. The county seat and largest municipality is Rockville, although the census-design ...
. In 1955 she took up a research post at
Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...
's Dr. Julian Levinson Foundation, a clinic for children with
developmental disabilities Developmental disability is a diverse group of chronic conditions, comprising mental or physical impairments that arise before adulthood. Developmental disabilities cause individuals living with them many difficulties in certain areas of life, espe ...
, where she remained until 1961. She also taught
neurology Neurology (from el, wikt:νεῦρον, νεῦρον (neûron), "string, nerve" and the suffix wikt:-logia, -logia, "study of") is the branch of specialty (medicine), medicine dealing with the diagnosis and treatment of all categories of co ...
at the
University of Illinois The University of Illinois Urbana-Champaign (U of I, Illinois, University of Illinois, or UIUC) is a public land-grant research university in Illinois in the twin cities of Champaign and Urbana. It is the flagship institution of the University ...
College of Medicine. In 1962, Rowley's interest in cancer and chromosomes was sparked as an
NIH The National Institutes of Health, commonly referred to as NIH (with each letter pronounced individually), is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late ...
trainee, studying the pattern
DNA replication In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part for biological inheritanc ...
in normal and abnormal human
chromosome A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are ...
s. Dr. Rowley then returned to the University of Chicago, as a research associate in the Department of
Hematology Hematology ( always spelled haematology in British English) is the branch of medicine concerned with the study of the cause, prognosis, treatment, and prevention of diseases related to blood. It involves treating diseases that affect the produc ...
. She became an associate professor in 1969 and a full professor in 1977. In the 1970s, she further developed the use of existing methods of quinacrine fluorescence and
Giemsa Giemsa stain (), named after German chemist and bacteriologist Gustav Giemsa, is a nucleic acid stain used in cytogenetics and for the histopathological diagnosis of malaria and other parasites. Uses It is specific for the phosphate groups of ...
staining to identify
chromosome A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are ...
s, and demonstrated that the abnormal
Philadelphia chromosome The Philadelphia chromosome or Philadelphia translocation (Ph) is a specific genetic abnormality in chromosome 22 of leukemia cancer cells (particularly chronic myeloid leukemia (CML) cells). This chromosome is defective and unusually short becaus ...
implicated in certain types of leukemia was involved in a translocation with chromosome 9 in some cases. Translocation is the process by which a piece of one chromosome breaks off and joins another chromosome, or when two chromosomes exchange material when both break. She also identified translocation between chromosomes 8 and 21 in
acute myelogenous leukemia Acute myeloid leukemia (AML) is a cancer of the myeloid line of blood cells, characterized by the rapid growth of abnormal cells that build up in the bone marrow and blood and interfere with normal blood cell production. Symptoms may include ...
, and between 15 and 17 in promyelocytic leukemia. Rowley also aided in the discovery, through her research, of the formation of retinoid acid, a drug that is able to help return normal function to certain protein receptors. The first chromosomal translocation was discovered by Rowley in 1972 in
acute myelogenous leukemia Acute myeloid leukemia (AML) is a cancer of the myeloid line of blood cells, characterized by the rapid growth of abnormal cells that build up in the bone marrow and blood and interfere with normal blood cell production. Symptoms may include ...
. When Dr. Rowley published her findings in the 1970s, she argued that specific translocations caused specific diseases, going against the established view of the cause of
cancer Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal b ...
which gave little significance to chromosomal abnormalities. Although there was some resistance to her ideas at first, her work has proven immensely influential, and by 1990 over seventy translocations had been identified across different cancers.


Awards and honors

In 1984, Dr. Rowley was made the Blum-Riese Distinguished Service Professor of medicine, cell biology, molecular and human genetics at the University of Chicago. She also served as the interim deputy dean for science. In 1989, she was not only presented with the Charles S. Mott Prize by General Motors Cancer Research Foundation, but the Clowes Memorial Award as well. In 1991, she was elected as a member into the American Philosophical Society. In 1998, she was one of three scientists awarded the prestigious
Lasker Award The Lasker Awards have been awarded annually since 1945 to living persons who have made major contributions to medical science or who have performed public service on behalf of medicine. They are administered by the Lasker Foundation, which was f ...
for their work on translocation, and received the
National Medal of Science The National Medal of Science is an honor bestowed by the President of the United States to individuals in science and engineering who have made important contributions to the advancement of knowledge in the fields of behavioral and social scienc ...
in 1998. In 1999, Dr. Rowley received the Golden Plate Award of the
American Academy of Achievement The American Academy of Achievement, colloquially known as the Academy of Achievement, is a non-profit educational organization that recognizes some of the highest achieving individuals in diverse fields and gives them the opportunity to meet o ...
. In 2002, ''
Discover Discover may refer to: Art, entertainment, and media * ''Discover'' (album), a Cactus Jack album * ''Discover'' (magazine), an American science magazine Businesses and brands * DISCover, the ''Digital Interactive Systems Corporation'' * Di ...
'' magazine recognized her as one of the 50 most important women in science. In 2003, she received the
Benjamin Franklin Medal for Distinguished Achievement in the Sciences The Benjamin Franklin Medal presented by the American Philosophical Society located in Philadelphia, Pennsylvania, U.S.A., also called Benjamin Franklin Bicentennial Medal, is awarded since 1906. The originally called "Philosophical Society" was f ...
of the
American Philosophical Society The American Philosophical Society (APS), founded in 1743 in Philadelphia, is a scholarly organization that promotes knowledge in the sciences and humanities through research, professional meetings, publications, library resources, and communit ...
. In 2009, Dr. Rowley was awarded the
Presidential Medal of Freedom The Presidential Medal of Freedom is the highest civilian award of the United States, along with the Congressional Gold Medal. It is an award bestowed by the president of the United States to recognize people who have made "an especially merito ...
, the United States' highest civilian honor, by then-President
Barack Obama Barack Hussein Obama II ( ; born August 4, 1961) is an American politician who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the U ...
, and the
Gruber Prize in Genetics The Gruber Prize in Genetics, established in 2001, is one of three international awards worth US$500,000 made by the Gruber Foundation, a non-profit organization based at Yale University in New Haven, Connecticut. The Genetics Prize honors leadi ...
. Then in 2010, she was awarded the Jesse Stevenson Kovalenko Medal by the
National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...
. In 2012, Dr. Rowley was selected for the Hope Funds for Cancer Research Award of excellence in the area of Basic Research and was elected to the Hope Funds Scientific Advisory Board. Also in 2012, she won the Japan Prize for Healthcare and Medical Technology with two other scientists for her role in the creation of Gleevec.Laureates of the Japan Prize
japanprize.jp
For Rowley's scientific contributions she has received honorary doctor of science degrees from multiple institutions some of which include
Yale University Yale University is a private research university in New Haven, Connecticut. Established in 1701 as the Collegiate School, it is the third-oldest institution of higher education in the United States and among the most prestigious in the wo ...
and
Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher le ...
. She is also a member of multiple scientific and honorary societies. These distinguished groups include the
American Academy of Arts & Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States of America, United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bow ...
and the National Academy of Sciences. She published more than five hundred articles and continued her research at the
University of Chicago The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private research university in Chicago, Illinois. Its main campus is located in Chicago's Hyde Park neighborhood. The University of Chicago is consistently ranked among the b ...
until shortly before her death. In 2017, she was posthumously inducted into the
National Women's Hall of Fame The National Women's Hall of Fame (NWHF) is an American institution incorporated in 1969 by a group of men and women in Seneca Falls, New York, although it did not induct its first enshrinees until 1973. As of 2021, it had 303 inductees. Induc ...
.


Death

On December 17, 2013, Rowley died at home at the age of 88 from complications of
ovarian cancer Ovarian cancer is a cancerous tumor of an ovary. It may originate from the ovary itself or more commonly from communicating nearby structures such as fallopian tubes or the inner lining of the abdomen. The ovary is made up of three different c ...
.


References


Further reading

*National Library of Medicine. *The University of Chicago Medical Center., 2009 *The University of Chicago Medical Center., 2009 *The University of Chicago Medical Center., April 27, 1999 *The University of Chicago Medical Center., 1998


External links


Guide to the Janet D. Rowley Papers 1940-2013
at th
University of Chicago Special Collections Research Center
{{DEFAULTSORT:Rowley, Janet 1925 births 2013 deaths American biologists American geneticists Deaths from ovarian cancer Members of the United States National Academy of Sciences National Medal of Science laureates Scientists from New York City Presidential Medal of Freedom recipients University of Chicago alumni University of Illinois faculty University of Chicago faculty University of Chicago Laboratory Schools alumni American women biologists Deaths from cancer in Illinois Pritzker School of Medicine alumni 20th-century American women scientists 20th-century American scientists Recipients of the Lasker-DeBakey Clinical Medical Research Award American women academics 21st-century American women Members of the National Academy of Medicine