Diseases, Conditions, Syndromes

A genetic variation may increase tuberculosis susceptibility

Researchers have shown that a single nucleotide change in a gene that affects production of hepcidin—a peptide involved in inflammation, immunity, and control of iron levels—is associated with greater susceptibility to ...

Alzheimer's disease & dementia

Two new genes linked to Alzheimer's risk

A team of researchers led by Cardiff University has identified two genes that influence a person's risk of developing Alzheimer's disease.

Psychology & Psychiatry

Study links cannabis use in adolescence to schizophrenia

Scientists believe that schizophrenia, a disorder caused by an imbalance in the brain's chemical reactions, is triggered by a genetic interaction with environmental factors. A new Tel Aviv University study published in Human ...

Genetics

Pinpointing the genetic basis of disease

The human genome contains 3.2 billion nucleotides, chained together in long, linear sequences of DNA. Differences in single nucleotides known as single-nucleotide polymorphisms (SNPs) account for a lot of the genetic variation ...

page 4 from 14