genetic 1 8

Tag: "genetic" at medical news

Hepatitis C Carries Another Risk-Cancer Of The Immune System

...ill. Most of the copies are normal, but a few have genetic mistakes, or mutations, that lead to cancer. Worldwide, about one in five cancers are caused by infection. Doctors can prevent some of these cancers with vaccines, such as the hepatitis B vaccine, which can reduce the risk of liver cancer, or the n...

Cataloging the Structural Variations in Human Genetics

... new effort to uncover the medium- and large-scale genetic differences between humans may soon reveal DNA seq...cent of the human genome. Past studies of human genetic differences usually have focused on the individual letters or bases of a DNA sequence. But the genet...

Treatment of Premature Babies, Opossums Could Help

...ia. A US research team compiled the full set of genetic information of the South American opossum, the fir... involved in the painstaking task of comparing the genetic information revealed about the opossum's immune system with that of humans by using highly complex a...

Uveal Melanoma Patients at Higher Risk for Colon Cancer

...advised Dr. Davidorf. Identification of specific genetic changes associated with increased risk for uveal melanomas may provide further insight into the molecular pathogenesis of this cancer....

Inherited Genes Linked to Toxicity of Leukemia Therapy

...ncer cells. The study showed that some of the 16 genetic polymorphisms are linked to toxic side effects dur...acogenetics Research Network. "By finding specific genetic variations linked to how individual patients respond to therapy, this work will make medicines safer...

Stroke Risk Nearly Doubles for Siblings of People Who Have Had a Stroke

...as even greater. "The findings show there may be a genetic link to ischemic strokes in this ethnic group," said study author Lynda D. Lisabeth, PhD, with the Stroke Program and Department of Epidemiology at the University of Michigan in Ann Arbor. "Other possible explanations could include shared environment...

Targeting Sugar on Blood Vessels may Inhibit Cancer Growth

..., remained robust." Studying mouse models with a genetic alteration in an important sugar-modifying enzyme (Ndst1), the researchers saw a marked decrease in the growth of experimental carcinomas. The Ndst1 enzyme is responsible for modifying the molecular structure of a sugar called heparan sulfate. In end...

NIH Awards Emory $3.6 Million for Schizophrenia Gene Research

... and common psychiatric disorder that has a strong genetic predisposition. Despite the knowledge that genetic changes can lead to the disorder, however, few genes have been identified. Recently, scientists ha...

Sylvester Stallone Admits He Tried to Smuggle Banned Growth Hormone to Australia

...t role in adult metabolism. Before the advent of genetic engineering, the only source of HGH was from dead bodies. The pituitary glands were removed from corpses, processed and the hormones injected into people who were growth hormone deficient. In 1959, stunted children were given HGH to help them grow....

Glucosamine-like Supplement Inhibits Multiple Sclerosis, Type 1 Diabetes

...m poorly understood interactions between inherited genetic risk and environmental exposure. MS results in neurological dysfunction, while uncontrolled blood glucose in type 1 diabetes can lead to damage of multiple organs....

Early Prediction of Huntingtons Disease is Possible by Subtle Signs

...ly prediction of Huntingtons disease, an incurable genetic disorder that affects movement , thinking, and some aspects of personality. Dr. Jane S. Paulsen of the University of Iowa Roy J. and Lucille A. Carver College of Medicine in Iowa City studied 218 people in North America, Europe, and Australia. E...

Gene Thought to Help Kill Cancer Cells may Actually Help Them Thrive

...found that the main difference between the groups' genetic profiles was the gene p53. While both groups had r...ing the gene in tumors, through medications or new genetic techniques during chemotherapy may help patients survive. The study appears in the May 16 edition ...

NIH Study Normal Brain Development in Children Across US

...in children who have brain abnormalities caused by genetic disease, prenatal exposure to alcohol or drugs, or...n. A researcher studying an environmental toxin or genetic disease that affects brain development could use the database to help determine where and when devel...

Scientists Develop Method to Track Immune System Enzyme in Live Animals

...lobulin (antibody) genes. For the most part, these genetic changes are beneficial because they enable B lymph...e cases, however, AID-dependent alterations in the genetic material of B cells can also lead to unwanted results such as autoimmunity and development of B cell...

Scientists Map Genome Sequence Dengue Mosquito

...Tech, helped annotate transposable elements (TEs), genetic material that move around the mosquitos genome and...indicating that they may be developed as tools for genetic studies of mosquitoes," said the researcher. "If you look at the genome as an ecological system, ...

Lipoic Acid may Help to Live Long, Free of Degenerative Disease

...poic acid have a cognitive ability, behaviour, and genetic expression of almost 100 detoxification and antioxidant genes that are comparable to that of young animals. They aren't just living longer, they are living better and that's the goal we're after," Hagen said. The scientists say that lipoic acid re...

Risk of Bladder Cancer Reduced by Broccoli and Cauliflower

...ith bladder cancer risk and with the expression of genetic polymorphisms for the arylamine N-acetyltransferases 2 (NAT) and glutathione S-transferase genes. Average ITC intake per day was considerably lower in bladder cancer patients than in controls (0.23 vs. 0.33, p NAT2 slow acetylators displayed an ...

Hyperactivity and Poor Academic Success Linked to Common Genetic Influences

...achievement are linked primarily because of common genetic influences. Although the relationship between s...he researchers examined the extent to which common genetic and environmental factors operate across hyperactivity and achievement in nearly 2,000 7-year-old pa...

Kalam Stressed the Need for Stem Cell Research to Cure Neuro Disorder

...d one of his students were working to find out the genetic reason behind such mental illnesses. He expressed ... out but it would be a challenging task. He said genetic research should be carried out to identify the location of dysfunction of the portion of the brain a...

Study Finds the Spread of Rabies in North American Raccoons

...s detailed how initial demographic, ecological and genetic processes simultaneously shaped the spread of rabi... since 1982, giving scientists a treasure trove of genetic data ripe for analysis. "Together these data offer a rare chance to examine how the demographic an...

1 2 3 4 5 6 7 8 9 10