Ophthalmology

New DNA test for diagnosing diseases linked to childhood blindness

Researchers in the United Kingdom have demonstrated that advanced DNA testing for congenital cataracts can quickly and accurately diagnose a number of rare diseases marked by childhood blindness, according to a study published ...

Oncology & Cancer

BRCAPRO model underestimates BRCA1/2 mutation risk

(HealthDay)—Use of the BRCAPRO model for assessment of the likelihood of having a germline BRCA1/BRCA2 mutation, based on age, ethnicity, and family history, may underestimate the risk of mutations, according to a study ...

Oncology & Cancer

USPSTF supports counseling, BRCA tests for at-risk women

(HealthDay)—Nine of 10 women do not need and should not receive genetic testing to see if they are at risk for breast or ovarian cancer, an influential panel of health experts announced Monday.

Genetics

Obesity gene testing offers psychological benefit

(HealthDay)—Results from genetic testing for weight gain-related genes may offer psychological benefits beyond their limited clinical utility, according to a study published in the July issue of the Journal of Genetic Counseling.

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