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Scientists measure major difference between brains of patients with Alzheimer's disease and healthy family members

Scientists at Washington University School of Medicine in St. Louis have measured a significant and potentially pivotal difference between the brains of patients with an inherited form of Alzheimer's disease and healthy family members who do not carry a mutation for the disease.

13 Jun 2013

Study: Stress felt by dad leaves lasting impression on his sperm

Sperm doesn't appear to forget anything. Stress felt by dad-whether as a preadolescent or adult-leaves a lasting impression on his sperm that gives sons and daughters a blunted reaction to stress, a response linked to several mental disorders.

13 Jun 2013

Study unravels cause of hearing loss in humans

A novel genetic mutation was first identified in 2010 as causing hearing loss in humans. Researchers have now discovered that this mutation induces malfunction of an inhibitor of an enzyme commonly found in our body that destroys proteins.

13 Jun 2013

University of Oxford researchers receive grant to study genes that contribute to ankylosing spondylitis

A team at the University of Oxford has received a grant of £160,000 from Arthritis Research UK to study the function of the genes which contribute to people developing a painful inflammatory back condition called ankylosing spondylitis.

13 Jun 2013

African-Americans have much greater decrease in their sense of smell, study finds

The ability to distinguish between odors declines steadily with age, but a new study shows that African-Americans have a much greater decrease in their sense of smell than Caucasians.

13 Jun 2013

Slowdowns in transport of important molecules may contribute to development of ALS

Slowdowns in the transport and delivery of nutrients, proteins and signaling molecules within nerve cells may contribute to the development of the neurodegenerative disorder ALS, according to researchers at the University of Illinois at Chicago College of Medicine.

13 Jun 2013

Researchers discover TTC7A gene that causes multiple intestinal atresia in newborns

Physicians and researchers from Sherbrooke, Montreal and Quebec City have conducted a study that has led to the discovery of a gene that causes multiple intestinal atresia (MIA), a rare and life-threatening hereditary disorder that affects newborns.

12 Jun 2013

Hypometabolism in brain regions of cognitively normal patients associated with Alzheimer's disease

Alzheimer's disease has been linked in many studies to amyloid plaque buildup in the brain, but new research is finding a common thread between amyloid burden and lower energy levels, or metabolism, of neurons in certain areas of the brain associated with Alzheimer's disease-even for people with no sign of cognitive decline.

12 Jun 2013

Sequenom CMM completes build-out, validation of additional lab facility in Raleigh-Durham, NC

Sequenom, Inc., a life sciences company providing innovative genetic analysis solutions, today announced that its wholly owned subsidiary, the Sequenom Center for Molecular Medicine, has completed the build-out and validation of an additional laboratory location in Raleigh-Durham, NC, and is now processing patient samples commercially.

12 Jun 2013

Researchers to launch Phase II clinical trial to investigate potential new therapy for sickle cell anemia

Seeking to improve the lives of sickle cell anemia sufferers around the world, researchers from the La Jolla Institute for Allergy and Immunology, the Dana-Farber/Children's Hospital Cancer Center in Boston and the BloodCenter of Wisconsin in Milwaukee and others are preparing to launch Phase II of a clinical trial to investigate a potential new therapy for reducing the disorder's severest symptoms.

12 Jun 2013

GSA selects five early career researchers as recipients of fall 2013 DeLill Nasser Award

The Genetics Society of America is pleased to announce the selection of five early career researchers - one graduate student and four postdoctoral researchers - as recipients of a fall 2013 DeLill Nasser Award for Professional Development in Genetics.

12 Jun 2013

Drug development could be improved with stem cell technology, say researchers

Drug development for a range of conditions could be improved with stem cell technology that helps doctors predict the safety and the effectiveness of potential treatments.

12 Jun 2013

Understanding Phelan-McDermid Syndrome

In the first prospective study of its kind, Seaver Autism Center researchers at the Icahn School of Medicine at Mount Sinai provide new evidence of the severity of intellectual, motor, and speech impairments in a subtype of autism called Phelan-McDermid Syndrome.

12 Jun 2013

Research discovery could shed light on unsolved cases of arrhythmia

The heart's regular rhythm is crucial to the delivery of oxygenated blood and nutrients to all the organs of the body. It is regulated by a bundle of cells called "the pacemaker," which use electrical signals to set the pace of the heart. Dysfunction in this mechanism can lead to an irregular heartbeat, known as arrhythmia, and often necessitates the implantation of an artificial pacemaker.

12 Jun 2013

UC Irvine researchers to study how maternal signals and care impact adolescent cognitive behaviors

With $10 million in new federal funding, UC Irvine researchers will study how maternal signals and care before and after birth may increase an infant's vulnerability to adolescent cognitive and emotional problems, such as risky behaviors, addiction and depression.

12 Jun 2013

Nimodipine reduces febrile seizures

Fever-induced childhood seizures, known as febrile seizures, can be terrifying for parents to witness. The full-body convulsions, which mostly affect children six months to five years old, can last from mere seconds up to more than 40 minutes. Currently, children are not treated with daily anticonvulsant medication to prevent these seizures even when they recur repeatedly because toxic side effects of existing treatments outweigh potential benefits.

12 Jun 2013

Clinical trial underway for potential new treatment for type 1 diabetes

A clinical trial is underway for a potential new treatment for type 1 diabetes that could eventually mean patients are able to reduce insulin treatment from several times a day to only once or twice a week. The new treatment is a direct result of research to understand the genetics of the disease.

11 Jun 2013

Prostate cancer and DNA: an interview with Dr. Jianfeng Xu, Wake Forest School of Medicine

Prostate cancer development is associated with both inherited and acquired genetic alterations. More than 70 inherited genetic variants have been consistently identified in human DNA that may contribute to susceptibility or risk of prostate cancer.

11 Jun 2013

UCLA study shows progesterone can be used as therapy for endometrial cancer

Progesterone, a female hormone that can be used as a therapy for endometrial cancer, eliminates tumor cells indirectly by binding to its receptor in stromal or connective tissue cells residing in the tumor microenvironment, according to a study from the G.O. Discovery Lab team and collaborators at UCLA.

11 Jun 2013

Findings link antihistamine use to adverse pregnancy outcomes

Women with a severe form of morning sickness who take antihistamines to help them sleep through their debilitating nausea are significantly more likely to experience adverse pregnancy outcomes, including low birth weight babies and premature births, a UCLA study has found.

11 Jun 2013

Genetic News and Research

Scientists measure major difference between brains of patients with Alzheimer's disease and healthy family members

Study: Stress felt by dad leaves lasting impression on his sperm

Study unravels cause of hearing loss in humans

University of Oxford researchers receive grant to study genes that contribute to ankylosing spondylitis

African-Americans have much greater decrease in their sense of smell, study finds

Slowdowns in transport of important molecules may contribute to development of ALS

Researchers discover TTC7A gene that causes multiple intestinal atresia in newborns

Hypometabolism in brain regions of cognitively normal patients associated with Alzheimer's disease

Sequenom CMM completes build-out, validation of additional lab facility in Raleigh-Durham, NC

Researchers to launch Phase II clinical trial to investigate potential new therapy for sickle cell anemia

GSA selects five early career researchers as recipients of fall 2013 DeLill Nasser Award

Drug development could be improved with stem cell technology, say researchers

Understanding Phelan-McDermid Syndrome

Research discovery could shed light on unsolved cases of arrhythmia

UC Irvine researchers to study how maternal signals and care impact adolescent cognitive behaviors

Nimodipine reduces febrile seizures

Clinical trial underway for potential new treatment for type 1 diabetes

Prostate cancer and DNA: an interview with Dr. Jianfeng Xu, Wake Forest School of Medicine

UCLA study shows progesterone can be used as therapy for endometrial cancer

Findings link antihistamine use to adverse pregnancy outcomes

Sequencing & Genomics: Elevating Science and Healthcare eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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