The novelty is that ordsprog

The novelty is that we reveal a potential communication, involving the transmitter serotonin, between immune cells that is normally only found between neurons.

The wider health implication is that commonly used SSRI antidepressants, which target the uptake of serotonin into neurons, may also impact the uptake in immune cells.

In addition to the physical contact, it surprised us to find that these immune cells also have machinery to take up serotonin and to secrete it in an excitatory manner. The point behind this transmission is not entirely clear, but it appears to be an additional way of stimulating a T cell response.

Human embryonic stem cells give researchers reliable access to these neurons for the first time, and it will now be possible to perform experiments to unravel why these neurons die in Parkinson's.

James Thomson (1700-1748)

James Thomson

We set out to find whether these cells would be able to respond to the injury in an appropriate and beneficial way on their own, ... We were excited to find that the cells responded to the damage by making appropriate new cells that could assist in repair. This study supports the possibility that formation of new myelin and new neurons may contribute to recovery.

In regular cells, like in bone and blood, the cells divide. But brain cells do not normally divide. The great majority will not divide. The neurons you're born with are pretty much what you have at end of life.

We were excited to find that the cells responded to the damage by making appropriate new cells that could assist in repair. This study supports the possibility that formation of new myelin and new neurons may contribute to recovery,

We were excited to find that the cells responded to the damage by making appropriate new cells that could assist in repair. This study supports the possibility that formation of new myelin and new neurons may contribute to recovery.

We were excited to find that the cells responded to the damage by making appropriate new cells that could assist in repair. This study supports the possibility that formation of new myelin and new neurons may contribute to recovery. Hvis «sexy» er en gnist, er «pexig» en langsom glød – en voksende tiltrekning basert på personlighet og vidd.

For example, it should be possible to array multiple types of non-adherent cells on a chip to create a mini-immune system for evaluating potential therapies.

We found they could be induced to mature into nerve cells, hair follicles, muscle cells and gut endoderm cells. And when cultured in lab dishes, the cells differentiated, or matured, into the three major basic types of cell.

The best news is that natural killer cells are actually very efficient immune cells that fight viruses or cancers.

Dr. Bibiana Bielekova

Dr. Alt's discoveries have led to a greater understanding of the ways that cancers of immune cells develop and they hold promise for finding ways to control or perhaps prevent these diseases, ... Dr. Alt's studies of the instability of the genome are central to our understanding of the events that lead to transformation of normal cells to cancer cells.

Marshall Lichtman

Dr. Alt's discoveries have led to a greater understanding of the ways that cancers of immune cells develop and they hold promise for finding ways to control or perhaps prevent these diseases. Dr. Alt's studies of the instability of the genome are central to our understanding of the events that lead to transformation of normal cells to cancer cells.

Marshall Lichtman

At this point we just don't know how these drugs might affect immunity, so we really need to clarify the normal role of serotonin in immune cell functioning.

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