Genetics

Scientists confirm link between missing DNA and birth defects

In 2010, scientists in Italy reported that a woman and her daughter showed a puzzling array of disabilities, including epilepsy and cleft palate. The mother had previously lost a 15-day-old son to respiratory failure, and ...

Medical research

How healthy are you for your age?

On May 22, JoVE will publish details of a technique to measure the health of human genetic material in relation to a patient's age. The method is demonstrated by the laboratory of Dr. Gil Atzmon at New York's Albert Einstein ...

Medical research

Caloric restriction has a protective effect on chromosomes

One of the indicators of a cell's health is the state of its DNA and containers—the chromosomes—so when these fuse together or suffer anomalies, they can become the source of illnesses like cancer and/or ageing processes.

Medical research

Prenatal intervention reduces learning deficit in mice

Mice with a condition that serves as a laboratory model for Down syndrome perform better on memory and learning tasks as adults if they were treated before birth with neuroprotective peptides, according to researchers at ...

Oncology & Cancer

DNA findings hold potential for cancert treatment

(Medical Xpress)—Six years ago, Boise State University biology professor Greg Hampikian and computer science colleague Tim Andersen announced that they had identified tiny DNA and protein sequences that were absent in nature. ...

Medical research

Study discovers first real indicator of longevity in mammals

A team of researchers from the Spanish National Cancer Research Centre (CNIO), headed by CNIO Director María Blasco, has demonstrated in a pioneering study on mammals that longevity is defined at a molecular level by the ...

page 2 from 3