Alzheimer's disease & dementia

Modified protein can prevent Alzheimer's disease in mice

The amyloid precursor protein has always been vilified as a major cause of Alzheimer's disease. One of its fragments, the amyloid-beta peptide, can break off and accumulate in the brain, giving rise to the puffy white globs ...

Alzheimer's disease & dementia

New Alzheimer therapy passes another important test

The Alzheimer drug candidate PRI-002 developed at Forschungszentrum J├╝lich has successfully completed Phase I of clinical research involving healthy volunteers. When administered daily over a period of four weeks, the active ...

Medical research

Scientists grow precursors for human pigment cells

Our hair, skin and eyes are colored by a pigment called melanin, which is produced by pigment cells called melanocytes. Scientists have used stem cell technology to successfully create melanocyte precursor cells. These cells ...

Alzheimer's disease & dementia

Scientists propose new theory on Alzheimer's, amyloid connection

Worldwide, 50 million people are living with Alzheimer's disease and other dementias. According to the Alzheimer's Association, every 65 seconds someone in the United States develops this disease, which causes problems with ...

Medical research

New technique shows promise for heart muscle regeneration

Researchers at Duke-NUS Medical School, Singapore, have developed an approach to regenerate heart muscle using stem cells. Their method for priming stem cells to become heart tissues could potentially enable heart regeneration ...

Diseases, Conditions, Syndromes

Scientists seeking to regrow kidneys make promising discovery

Scientists seeking to regrow damaged kidneys have discovered that blocked kidneys in newborns have a remarkable ability to repair themselves after the obstruction is removed. The finding offers insights into how that happens ...

Oncology & Cancer

Understanding the emergence of leukemia

Acute T-cell lymphoblastic leukemia is a rare type of blood cancer that affects mostly children. This blood cancer appears from the precursor cells that produce T lymphocytes (a type of white blood cells). A new study from ...

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Precursor

Precursor or Precursors may refer to:

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