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Medical Genetics
| Faculty Experts: |
Showing Medical Genetics Experts 1 through 5 of 18.
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James Cheverud
Professor of Physical Anthropology in Arts and Sciences
Expertise: quantitative genetics, evolutionary theory, human genetics, human and nonhuman primate biology, genetics, obesity, evolution, …
Direct contact: (314) 362-4188
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cheverud@wustl.edu
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Ralph Quatrano
Ralph S. Quatrano, Ph.D., is the Spencer T. Olin Professor in Arts and Sciences and chair of the Department of Biology at Washington University in St. Louis. He is internationally known for his plant science work on patterns of embryo formation, and how the patterns lead cells to acquire traits or ...
Expertise: Plants, plant biology, botany, moss, genome, algae, genes, …
Direct contact: (314) 935-6850
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rsq@wustl.edu
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Marc Hammerman
Chromalloy Professor of Renal Diseases in Medicine
Hammerman is a leader in the emerging field of organogenesis, which focuses on growing organs from stem cells and other embryonic cell clusters known as organ primordia. Unlike stem cells, which can become virtually any cell type, primordia are locked into becoming a particular cell type or one of ...
Expertise: Organogenesis, organ, transplant, kidney, pancreas, diabetes, kidney failure, …
Media assistance: (314) 286-0122 / purdym@wustl.edu
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David Gutmann, M.D., Ph.D.
Donald O. Schnuck Family Professor of Neurology
Gutmann is the founder and director of the Neurofibromatosis Clinical Program, which is dedicated to treating the common inherited tumor predisposition syndrome, neurofibromatosis (NF). Individuals with NF have an increased risk of developing brain tumors and other cancers. As national leader in the ...
Expertise: Brain tumors, cancer genetics, neurofibromatosis, molecular genetics, neurosciences, neurology
Media assistance: (314) 286-0122 / purdym@wustl.edu
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Rebecca Dresser
Daniel Noyes Kirby Professor of Law
Dresser's book, "When Science Offers Salvation: Patient Advocacy and Research Ethics", was published in 2001. Dresser is also co-author of "The Human Use of Animals: Case Studies in Ethical Choice" and "Bioethics and Law: Cases, Materials, and Problems". She is one of the "At Law" columnists for ...
Expertise: patient advocacy, research ethics, bioethics and law, biomedical research, dementia, embryo research, stemcell, …
Direct contact: (314) 935-8769
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dresser@wulaw.wustl.edu
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Showing Medical Genetics Experts 1 through 5 of 18.
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| News Stories & Tip Sheets: |
Showing Medical Genetics Stories 1 through 3 of 131.
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Duck-billed DNA
Platypus genome explains animal's peculiar features; holds clues to evolution of mammals
May 7,
2008 --
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| Nicole Duplaix/Getty Images |
| The platypus genome explains the creature's fascinating features, from mammals, reptiles and birds. |
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The duck-billed platypus: part bird, part reptile, part mammal — and the genome to prove it. An international consortium of scientists, led by the School of Medicine, has decoded the genome of the platypus, showing that the animal's peculiar mix of features is reflected in its DNA. An analysis of the genome, published today in the journal Nature, can help scientists piece together a more complete picture of the evolution of all mammals, including humans.
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cWIDR
WUSTL center for study of women's infectious diseases officially opens
May 5,
2008 --
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| Photo courtesy of Scott Hultgren, John Heuser and Robyn Roth |
| A micrograph reveals an E. coli bacterium (in green) that is part of a community of bacteria known as a biofilm. |
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Washington University School of Medicine in St. Louis this week held opening ceremonies for a new center to study infectious diseases that preferentially affect women. The center for Women's Infectious Disease Research (cWIDR) will focus on issues such as microorganisms that cause urinary tract infections (UTIs), infections that lead to premature delivery, and potential contributing roles for microorganisms in life-threatening conditions such as cancer.
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DNA Day fun
Sixth-graders get a lesson in strawberry DNA
April 29,
2008 -- DNA sequencing has led scientists to map the human genome and could take them to huge advancements in medicine — possibly diagnosing and preventing disease. But Alex Heerman just wanted to create some deadly fruit. Heerman and his fellow McKinley Middle School sixth-graders learned how to extract DNA from strawberries during a demonstration by Latricia Wallace, outreach coordinator for the Genome Center at Washington University.
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Showing Medical Genetics Stories 1 through 3 of 131.
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Which Genetic Tests are Really Worth Getting?
The Wall Street Journal
May 1,
2008 -- With Congress poised to eliminate a big barrier to genetic testing for risk of certain diseases, consumers still face challenges in figuring out which ones offer useful information.
Despite heavy marketing by some genetic-test makers, the wide use of genetic tests has been held back by a variety of factors, including questions about the tests' usefulness and concerns that results could be used by employers and insurers to discriminate against people. Critics argue that many tests can't accurately identify which people are at risk for various illnesses.
WUSTL medical researcher Brian Gage comments.
Includes Web links to learn more about genetic testing.
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The roots of alcoholism . . . in the genes?
Los Angeles Times
April 30,
2008 -- WUSTL psychiatry professor and lead author Carolyn Sartor comments on a new WUSTL study that says: Young people often begin drinking alcohol because of environmental factors, such as peer pressure. But genes appear to be a significant factor in determining whether drinking progresses to problem drinking and alcoholism.
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Genes Explain Race Disparity in Response to a Heart Drug
The New York Times
and 5 others
April 29,
2008 -- Doctors who treat patients with heart failure have long been puzzled that many black patients seem to not respond to a class of drugs called beta blockers.
Now researchers at WUSTL and U. Maryland have found that these nonresponsive patients have a slightly altered version of a gene that muscles use to control responses to nerve signals.
The discovery raises questions about whom to treat with beta blockers and how to decide, researchers say. But, they add, its implications go beyond heart failure.
WUSTL cardiologist and principal investigator Gerald Dorn comments.
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Genetic link to alcoholism in women discovered
XETC-TV FOX 6 News at 6 a.m. (San Diego CA)
and 7 others
April 25,
2008 -- Story on the WUSTL medical school research on the genetic link to alcoholism in women.
Includes video link to the news story.
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Longevity quest moves slowly from lab to life
MSNBC.com
and 2 others
April 23,
2008 -- Human studies plus laboratory work with yeast, worms, flies and rodents are propelling scientists closer to understanding what causes aging, how to delay it -- and how to translate such progress from the lab to real life.
One of the studies mentioned was the first calorie restriction clinical trials conducted by WUSTL and LSU.
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