How human brain development diverged from great apes

Researchers from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, Institute of Molecular and Clinical Ophthalmology Basel, and ETH Zurich, Switzerland, have presented new insights into the development ...

How chromosomes change their shape during cell differentiation

The human genome is made up of 46 chromosomes, each of which has a length of about 100 to 200 million base pairs, the building blocks of the DNA double helix. Even during interphase, the period in between the cell division ...

Cause of rare but deadly neurological disease identified

A deadly neurological disease that primarily affects infant boys is caused by increased sensitivity to iron in the brain, according to a new study by researchers at the Stanford University School of Medicine, the University ...

New method to purify cell types to high purity

Researchers from the group of Alexander van Oudenaarden at the Hubrecht Institute (KNAW) have developed GateID, a new method that can purify a cell type of interest from a tissue without the use of antibodies or a genetic ...

How time affects the fate of stem cells

How do temporal variations in protein concentrations affect biology? It's a question that biologists have only recently begun to address, and the findings are increasingly showing that random temporal changes in the amount ...

Signaling factor seeking gene

During embryonic development, stem cells begin to take on specific identities, becoming distinct cell types with specialized characteristics and functions, in order to form the diverse organs and systems in our bodies. Cells ...

Tapeworms need to keep their head to regenerate

Scientists have identified the stem cells that allow tapeworms to regenerate and found that their location in proximity to the head is essential, according to a new study in eLife.

page 1 from 23