Unique X-ray microscope reveals dazzling 3-D cell images

The planet comprises continents and islands, each with unique cultures and resources. One area may be well known for growing food, another for manufacturing building materials, and yet despite their differences and distance ...

Sorting and secreting insulin by expiration date

A study in the Journal of Biological Chemistry describes a new way to determine the age of insulin-storage parcels, known as granules, and sheds light on how their age affects their release into the bloodstream. The findings ...

Diabetes in mice cured rapidly using human stem cell strategy

Researchers have converted human stem cells into insulin-producing cells and demonstrated in mice infused with such cells that blood sugar levels can be controlled and diabetes functionally cured for nine months.

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 ...

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Beta cell

Beta cells (beta-cells, β-cells) are a type of cell in the pancreas in areas called the islets of Langerhans. They make up 65-80% of the cells in the islets.

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