Genetics

Are mosaic embryos the 'dark horse' of IVF?

Not every embryo contains 46 perfect chromosomes. Some have more, others have fewer. The result is a common abnormality known as aneuploidy, which occurs in as many as 80 percent of human embryos.

Genetics

Brain cells involved in insomnia identified

An international team of researchers has identified, for the first time, the cell types, areas and biological processes in the brain that mediate the genetic risk of insomnia. This was made possible by assessing DNA and sleep ...

Medical research

Researchers discover key protein in the production of insulin

The crucial hormone insulin needs help acquiring the right structure. A protein that assists in the process of insulin folding has just been discovered in a new study conducted by researchers at the Department of Biomedical ...

Immunology

Researchers identify how skin ages, loses fat and immunity

Dermal fibroblasts are specialized cells deep in the skin that generate connective tissue and help the skin recover from injury. Some fibroblasts have the ability to convert into fat cells that reside under the dermis, giving ...

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