Genetics News and Research

Latest Genetics News and Research

Commonly used fungicides could cause gene expression changes in brain cells

Scientists at the UNC School of Medicine have found a class of commonly used fungicides that produce gene expression changes similar to those in people with autism and neurodegenerative conditions, including Alzheimer's disease and Huntington's disease.

31 Mar 2016

Understanding neuronal feedback could provide new insight into visual perception

Ever see something that isn't really there? Could your mind be playing tricks on you? The "tricks" might be your brain reacting to feedback between neurons in different parts of the visual system, according to a study published in the Journal of Neuroscience by Carnegie Mellon University Assistant Professor of Biological Sciences Sandra J. Kuhlman and colleagues.

31 Mar 2016

Study finds correlation between male sex hormones and oral health

More than 20 species of macaques, the most widely distributed nonhuman primates in the world, socialize in lively troops and make frequent appearances on National Geographic documentaries. But, what can we learn from one of our closest primate relatives about our own oral health?

31 Mar 2016

University of Guelph professor uncovers secret to staying strong in old age

A University of Guelph professor has uncovered the "secret" to staying strong as we age - superb fitness.

31 Mar 2016

Qlucore’s Omics Explorer enables researchers to study genetic influences behind Li-Fraumeni Syndrome

While childhood cancer is rare (adult malignancies after 20 years are 20-30 times more common in general) it remains a major cause of death by disease in children. 15,700 children are diagnosed with cancer each year in the USA.

31 Mar 2016

Myriad myRisk Hereditary Cancer test identifies 70% more deleterious mutations than BRCA1/2 testing alone

Myriad Genetics, Inc., a leader in molecular diagnostics and personalized medicine, working in collaboration with researchers from the Harvard Medical School, today announced that the Journal of Clinical Oncology has published a paper showing the frequency of germline mutations in 25 cancer susceptibility genes among patients with breast cancer.

31 Mar 2016

New tool interprets whole-exome tumor sequencing data for better cancer therapies

A University of Colorado Cancer study published today in the Journal of the American Medical Informatics Association describes a new tool that interprets the raw data of whole exome tumor sequencing and then matches the cancer's unique genetics to FDA-approved targeted treatments.

30 Mar 2016

Researchers use novel technology to sequence Y chromosome in malaria spreading mosquitoes

A team of researchers with the Fralin Life Science Institute at Virginia Tech, working with a large international consortium, has sequenced the Y chromosome--the genetic driver of sex-determination and male fertility-- in a family of malaria spreading mosquitoes.

29 Mar 2016

Low-oxygen conditions spur growth of breast cancer stem cells

Working with human breast cancer cells and mice, scientists at The Johns Hopkins University say new experiments explain how certain cancer stem cells thrive in low oxygen conditions. Proliferation of such cells, which tend to resist chemotherapy and help tumors spread, are considered a major roadblock to successful cancer treatment.

29 Mar 2016

Scientists identify two enzymes that appear to play role in metabolism, inflammation

A team led by scientists at The Scripps Research Institute and the Salk Institute for Biological Studies has discovered two enzymes that appear to play a role in metabolism and inflammation—and might someday be targeted with drugs to treat type 2 diabetes and inflammatory disorders.

29 Mar 2016

UT Southwestern scientists discover mutation that causes X-linked reticulate pigmentary disorder

UT Southwestern Medical Center researchers have discovered a mutation that causes a rare systemic disorder known as X-linked reticulate pigmentary disorder (XLPDR) and, significantly, the unexpected cellular mechanism by which the mutation causes the disease.

29 Mar 2016

New drug regimens could significantly improve treatment for tuberculosis

Researchers from UCLA and Shanghai Jiao Tong University have made an important step toward a substantially faster and more effective treatment for tuberculosis, which infects some 10 million people and causes 1.5 million deaths each year.

29 Mar 2016

UCI researchers get $8 million to help develop new vaccine for Q fever

A University of California, Irvine scientific team led by infectious diseases researchers Philip Felgner and Aaron Esser-Kahn has received $8 million from the U.S. Department of Defense's Defense Threat Reduction Agency to help develop a new vaccine for Q fever.

29 Mar 2016

Study identifies genetic differences in kidney tumors of African-Americans

A University of North Carolina Lineberger Comprehensive Cancer Center-led study has identified genetic differences in tumors of African-Americans with the most common type of kidney cancer compared with whites.

26 Mar 2016

MGH study finds that the brains of young marijuana users react differently to social exclusion

A study from Massachusetts General Hospital researchers finds that the brains of young adult marijuana users react differently to social exclusion than do those of non-users. In a report published in the March issue of Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, the team reports that activation of the insula, a region of the brain that is usually active during social rejection, was reduced in young marijuana users when they were being excluded from participation in virtual game of catch.

26 Mar 2016

Genetic syndrome may underlie some Parkinson's cases

Rare deletions at chromosome 22q11.2 are present at an increased rate in patients with Parkinson's disease, researchers report in The Lancet Neurology.

25 Mar 2016

Personalized medicine promises better treatment options for cystic fibrosis patients

For a highly variable disease like cystic fibrosis, personalized medicine promises treatments based on individual factors, down to the molecular level. This promise is especially alluring for the treatment of children with cystic fibrosis, who are at particular risk for complications that could affect them throughout their lives.

25 Mar 2016

Common genetic defect in beta cells may underlie both known forms of diabetes

New research by Dr. Sylvie Lesage, scientist at Maisonneuve-Rosemont Hospital and associate research Professor at University of Montreal, just published in the prestigious international scientific journal Nature Genetics, has discovered that a common genetic defect in beta cells may underlie both known forms of diabetes.

25 Mar 2016

Scientists unravel genetic basis of autism spectrum disorder

The types of gene mutations that contribute to autism are more diverse than previously thought, report researchers at University of California, San Diego School of Medicine in the March 24 online issue of The American Journal of Human Genetics. The findings, they say, represent a significant advance in efforts to unravel the genetic basis of autism spectrum disorder (ASD).

25 Mar 2016

Scientists identify gene associated with cleft lip and palate

Leading scientists have identified an important gene that is associated with cleft lip and palate.Experts say the discovery is a step closer to understanding how this birth defect arises, and will help in the development of medical approaches to prevent the disfiguring condition.

25 Mar 2016

Genetics News and Research

Latest Genetics News and Research

Commonly used fungicides could cause gene expression changes in brain cells

Understanding neuronal feedback could provide new insight into visual perception

Study finds correlation between male sex hormones and oral health

University of Guelph professor uncovers secret to staying strong in old age

Qlucore’s Omics Explorer enables researchers to study genetic influences behind Li-Fraumeni Syndrome

Myriad myRisk Hereditary Cancer test identifies 70% more deleterious mutations than BRCA1/2 testing alone

New tool interprets whole-exome tumor sequencing data for better cancer therapies

Researchers use novel technology to sequence Y chromosome in malaria spreading mosquitoes

Low-oxygen conditions spur growth of breast cancer stem cells

Scientists identify two enzymes that appear to play role in metabolism, inflammation

UT Southwestern scientists discover mutation that causes X-linked reticulate pigmentary disorder

New drug regimens could significantly improve treatment for tuberculosis

UCI researchers get $8 million to help develop new vaccine for Q fever

Study identifies genetic differences in kidney tumors of African-Americans

MGH study finds that the brains of young marijuana users react differently to social exclusion

Genetic syndrome may underlie some Parkinson's cases

Personalized medicine promises better treatment options for cystic fibrosis patients

Common genetic defect in beta cells may underlie both known forms of diabetes

Scientists unravel genetic basis of autism spectrum disorder

Scientists identify gene associated with cleft lip and palate

Genomics - Industry Focus eBook (2nd edition) eBook

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

Digital pathology and the PathoVerse: A conversation with Dr. Singh