Neuroscience

New therapeutic strategy to treat Alzheimer's

Researchers from the Institute of Neurosciences of the University of Barcelona (UBNeuro) have identified a potential therapeutic strategy to treat Alzheimer's, according to a study published in Journal of Neuroscience. In ...

Medical research

CRISPR gene editing makes stem cells 'invisible' to immune system

UC San Francisco scientists have used the CRISPR-Cas9 gene-editing system to create the first pluripotent stem cells that are functionally "invisible" to the immune system, a feat of biological engineering that, in laboratory ...

Medical research

Scientists generate functional, transplantable B cells from mice

Functional B-1 cells derived from mouse embryonic stem cells are capable of long-term engraftment and secrete natural antibodies after transplantation in mice, researchers report February 7th in the journal Stem Cell Reports. ...

Genetics

Kick-starting the genome in early development

After the fertilisation of an egg cell, two become one; two sets of genetic information combine to form a genome. We can think of the egg and sperm as information capsules with stored instructions for starting a new life, ...

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Pluripotency

Pluripotency in the broad sense refers to "having more than one potential outcome." In biological systems, this can refer either to cells or to biological compounds. From the Latin pluri=many, potent=power, capacity. A pluripotent cell can create all cell types except for extra embryonic tissue, unlike a totipotent cell, (tot=all), which can produce every cell type including extra embryonic tissue.

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