Trisomy is a genetic condition characterized by the presence of an extra chromosome. This means that the affected person has ...

The nucleus of every human cell contains chromosomes—23 pairs, to be exact. These carry our genetic material, known as the genome, and are composed of deoxyribonucleic acid (DNA) and proteins.

First laboratory to study the adaptation of cancer cells to extra chromosomes. Storchová emphasises the special nature of their research: "Our study is unique in that we are the first laboratory ...

Scientists in Japan have used gene-editing technology to remove the extra chromosome responsible for Down syndrome, at least ...

The extra chromosome, also known as trisomy 21, causes cellular overactivity, compromises a range of processes within the body, and can manifest in distinctive physical traits, ...

It has been known for several years that abnormal chromosome numbers lead to protein imbalances in the affected cells.

It has been known for several years that abnormal chromosome numbers lead to protein imbalances in the affected cells.

We don't know exactly why men are taller than women on average, but we have some genetic clues. On average, human males tend ...

Understanding how the extra X chromosome contributes to longevity and cognitive health could potentially lead to therapeutic approaches that mimic these protective effects in both men and women.

ANSWER: There are several types of mental defects that involve an extra chromosome. The most common is Down Syndrome. In 1866, an English doctor by the name of John Langdon ...

The researchers noticed that the expression of genes located on all the other chromosomes (outside of chromosome 21) were disturbed in trisomic cells. "We were very surprised by this result", explains ...

This iron buildup is harmful because it triggers oxidative stress, a process that damages cells by producing toxic molecules.