Genetics

Genetic makeup of 'roommate' impacts health

Researchers at the European Bioinformatics Institute (EMBL-EBI) have shown that the health of individual mice is influenced by the genetic makeup of their partners. Their findings, published in PLOS Genetics, indicate that ...

Addiction

Alcohol abuse, eating disorders share genetic link

Part of the risk for alcohol dependence is genetic, and the same is true for eating disorders. Now, researchers at Washington University School of Medicine in St. Louis have found it's likely some of the same genes are involved ...

Medical research

Between B cells and T cells

Mature cells develop through a number of immature stages. During this process, they must remember the specialization they are committed to. For immune system B cells, Rudolf Grosschedl of the Max Planck Institute of Immunobiology ...

Diabetes

Study suggests gut metagenome link to Type 2 diabetes

(Medical Xpress)—A team made up of researchers from Sweden and Denmark has found evidence of a possible link between gut metagenome and Type 2 diabetes. In their paper published in the journal Nature, the team describes ...

Autism spectrum disorders

Autism model in mice linked with genetics

For the first time, researchers have linked autism in a mouse model of the disease with abnormalities in specific regions of the animals' chromosomes. The regions contain genes associated with aberrant brain development and ...

Genetics

Arthritis study reveals why gender bias is all in the genes

Researchers have pieced together new genetic clues to the arthritis puzzle in a study that brings potential treatments closer to reality and could also provide insights into why more women than men succumb to the disabling ...

Neuroscience

Study ties obesity-related gene to weaker memory

(HealthDay)—In middle-aged people, a link may exist between weakened memory and genetic traits associated with obesity, raising the possibility that extra pounds change how our brains work, a new study suggests.

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