News tagged with precursor cells
Researchers turn skin cells into neural precusors, bypassing stem-cell stage
Mouse skin cells can be converted directly into cells that become the three main parts of the nervous system, according to researchers at the Stanford University School of Medicine. The finding is an extension of a previous ...
Jan 30, 2012 |
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Scientists create stable, self-renewing neural stem cells
In a paper published in the April 25 early online edition of the Proceedings of the National Academy of Sciences, researchers at the University of California, San Diego School of Medicine, the Gladstone Instit ...
Apr 25, 2011 |
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New inorganic semiconductor layers hold promise for solar energy
(PhysOrg.com) -- A team of researchers from the University of Chicago and the U.S. Department of Energy's (DOE) Argonne National Laboratory has demonstrated a method that could produce cheaper semiconductor ...
Nanotechnology / Nanomaterials
Jun 02, 2011 |
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Red wine, fruit compound could help block fat cell formation
(PhysOrg.com) -- A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol, is able to block cellular processes that allow fat cells to develop, opening a door to a potential ...
Apr 04, 2012 |
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Researchers solve mystery of disappearing bird digit
Evolution adds and subtracts, and nowhere is this math more evident than in vertebrates, which are programmed to have five digits on each limb. But many species do not. Snakes, of course, have no digits, and ...
Sep 04, 2011 |
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Stem-cell patent battle continues
(PhysOrg.com) -- A group of 13 of the top stem-cell research scientists submitted a letter to the journal Nature this week in response to the European Court of Justice (ECJ) case that could ban all patent ...
Apr 28, 2011 |
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Molecule tells key brain cells to grow up, get to work: study
About four out of every 10 cells in the brain are so-called oligodendrocytes. These cells produce the all-important myelin that coats nerve tracts, ensuring fast, energy-efficient transmission of nerve impulses. Mixed among ...
Medicine & Health / Neuroscience
Mar 10, 2010 |
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First electronic optical fibers with hydrogenated amorphous silicon are developed
(PhysOrg.com) -- A new chemical technique for depositing a non-crystalline form of silicon into the long, ultra-thin pores of optical fibers has been developed by an international team of scientists in the ...
Dec 13, 2011 |
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Platinum and light together fight cancer
(PhysOrg.com) -- Researchers continue to search for cancer treatments that effectively destroy tumor cells while protecting surrounding healthy tissue and the body. One intriguing approach involves photoactivated ...
Sep 14, 2010 |
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Fructose sugar makes maturing human fat cells fatter, less insulin-sensitive
Fructose, the sugar widely used as high-fructose corn syrup in soft drinks and processed foods, often gets some of the blame for the widespread rise in obesity. Now a laboratory study has found that when fructose is present ...
Medicine & Health / Medical research
Jun 21, 2010 |
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Nature's quality control in yeast
(PhysOrg.com) -- Scientists know that in yeast cells, as in other cells, it’s the job of ribosomes to make proteins out of amino acids using information coded in the messenger RNA (mRNA).
Aug 30, 2010 |
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Scientists identify protein that spurs formation of Alzheimer's plaques
In Alzheimer's disease, the problem is beta-amyloid, a protein that accumulates in the brain and causes nerve cells to weaken and die. Drugs designed to eliminate plaques made of beta-amyloid have a fatal problem: they need ...
Medicine & Health / Medical research
Sep 01, 2010 |
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Protein lets brain repair damage from multiple sclerosis, other disorders
A protein that helps build the brain in infants and children may aid efforts to restore damage from multiple sclerosis (MS) and other neurodegenerative diseases, researchers at Washington University School of Medicine in ...
Medicine & Health / Medical research
Jun 07, 2010 |
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Modified adult stem cells may be helpful in spinal cord injury
Researchers at UTHealth have demonstrated in rats that transplanting genetically modified adult stem cells into an injured spinal cord can help restore the electrical pathways associated with movement. The results are published ...
Medicine & Health / Neuroscience
Feb 24, 2010 |
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Biologists image birth of blood-forming stem cells in embryo (w/ Video)
Biologists at UC San Diego have identified the specific region in vertebrates where adult blood stem cells arise during embryonic development.
Feb 14, 2010 |
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Precursor cell
In cytology, a precursor cell is a type of partially differentiated, usually unipotent cell that has lost most or all of the stem cell multipotency.
Usually precursor cells are cells capable of differentiating into one or two closely related final forms. Sometimes precursor cell is used as an alternative term for multipotent stem cells.
A blastoma is a type of cancer created by malignancies of precursor cells.
In embryology, precursor cells are group of cells what differentiate later into one organ.
For more information about Precursor cell, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
