News tagged with genetic profile
Genetics might determine which smokers get hooked, research says
Researchers have identified genetic risk factors that may accelerate a teen's progression to becoming a lifelong heavy smoker.
Psychology & Psychiatry
Mar 27, 2013 |
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Tumors evolve rapidly in a childhood cancer, leaving fewer obvious tumor targets
An extensive genomic study of the childhood cancer neuroblastoma reinforces the challenges in treating the most aggressive forms of this disease. Contrary to expectations, the scientists found relatively few recurrent gene ...
Genetics
Jan 20, 2013 |
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New stem cell technique promises abundance of key heart cells cardiomyocytes
Cardiomyocytes, the workhorse cells that make up the beating heart, can now be made cheaply and abundantly in the laboratory.
Medical research
May 28, 2012 |
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King Tut and half of European men share DNA
According to a group of geneticists in Switzerland from iGENEA, the DNA genealogy center, as many as half of all European men and 70 percent of British men share the same DNA as the Egyptian Pharaoh Tutankhamun, ...
Genetics
Aug 03, 2011 |
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Scientists assemble genetic playbook for acute leukemia
A team of researchers led by Washington University School of Medicine in St. Louis has identified virtually all of the major mutations that drive acute myeloid leukemia (AML), a fast-growing blood cancer ...
Cancer
May 01, 2013 |
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Computer algorithms help find cancer connections
Powerful data-sifting algorithms developed by computer scientists at Brown University are helping to untangle the profoundly complex genetics of cancer. In a study reported today in the New England Journal of Medicine, resear ...
Cancer
May 01, 2013 |
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Virus-like particles provide vital clues about brain tumors
Exosomes are small, virus-like particles that can transport genetic material and signal substances between cells. Researchers at Lund University, Sweden, have made new findings about exosomes released from aggressive brain ...
Medical research
Apr 17, 2013 |
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Legal levels of atrazine alter neuroendocrine, reproductive genes in zebrafish
(Medical Xpress)—A Purdue University study found an agricultural herbicide alters reproductive and neuroendocrine genes during embryonic development in fish, a finding that will help establish a genetic ...
Medical research
Apr 03, 2013 |
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Blood test might help guide pancreatic cancer treatment
(HealthDay)—A simple blood test might help predict a pancreatic cancer patient's chances of benefiting from chemotherapy, a small study suggests.
Cancer
Jan 23, 2013 |
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New test predicted presence of harmful BRCA mutations
A new multiple gene expression profile test was able to predict the presence of harmful BRCA1 or BRCA2 mutations in otherwise healthy women carrying the mutations, according to data published in Cancer Prevention Research, a jour ...
Cancer
Jan 22, 2013 |
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Risk of childhood obesity can be predicted at birth
A simple formula can predict at birth a baby's likelihood of becoming obese in childhood, according to a study published today in the open access journal PLOS ONE.
Overweight and Obesity
Nov 28, 2012 |
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Research could lead to new ways to ID women who have higher risk of breast cancer from low-dose radiation
(Medical Xpress)—Scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have identified tissue mechanisms that may influence a woman's susceptibility or resistance ...
Cancer
Oct 16, 2012 |
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Researchers identify key brain cell in antidepressant action
(Medical Xpress) -- Antidepressant medications such as Prozac have helped improve mood and lessen anxiety in millions of people with major depression. But scientists know surprisingly little about how these drugs work.
Medical research
May 25, 2012 |
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Molecular subtypes and genetic alterations may determine response to lung cancer therapy
Cancer therapies targeting specific molecular subtypes of the disease allow physicians to tailor treatment to a patient's individual molecular profile. But scientists are finding that in many types of cancer the molecular ...
Cancer
May 11, 2012 |
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Genetic profiling helps doctors more accurately predict prognosis, guide treatment decisions for leukemia patients
Researchers have identified a set of genetic abnormalities in patients with acute myelogenous leukemia (AML) that doctors can use to more accurately predict patients' prognoses and select treatments that are most likely to ...
Cancer
Mar 14, 2012 |
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