... can develop in 220 different ways, transforming themselves into a correspondingly diverse range of specialized body cells. Biologists and medical scientists plan to make use of this differentiation ...
... can develop in 220 different ways, transforming themselves into a correspondingly diverse range of specialized body cells.
Biologists and medical scientists plan to make use of this differentiation ...
... then this is known as oxidative stress. Oxidative stress, for instance, is associated with the aging of body cells. Furthermore, a strong accumulation of reactive oxygen species (ROS) along with drops ...
... interest in scientists taking skin cells or other body cells of a person, and then turning them ... scientists were baffled by how to distinguish different stem cell types. "Our lab helped devise a method ...
... metastasizes or spreads when cancerous cells move to different areas of the body.
Cell migration, though central to the development and maintenance of multicellular organisms, is not well understood, ...
... change because of the availability of rat ES cells," says Qi-Long Ying, Ph.D., ... cause it to differentiate, or turn into specialized types of body cells. By blocking these signals, Ying and colleagues ...
... distinguishes the embryonic stem cells that give rise to egg and sperm from other body cells, Schöler said. It might also have implications for the use of reprogrammed stem cells for replacing cells ...
... team also demonstrated a six-fold increase in cell capture in an in vitro flow system (where ... cellular therapies to specific targets within the body.
"Cell therapies could greatly benefit from nano- ...
... authors from the University of Nebraska Medical Center, is the first proof in principle that somatic, or body cells, can be reprogrammed into induced pluripotent stem cells (iPSCs) simply through the ...
... and Harvard. Although genetically identical to the mature body cells from which they are derived, induced pluripotent stem cells ... a cancer cell."
The study, done jointly with George Q. Daley, M.D., Ph. ...
... 6 were more likely to develop aggressive neuroblastoma. The initial changes on chromosome 6 in all their body cells eventually led to the genetic abnormalities seen in tumor cells in high-risk forms ...
... sperm cells–are protected from environmental assaults, such as intrusion of foreign DNA, by the rest of the body cells, which are not heritable and serve to "sequester" the germ line. Ideas on why the ...
... over time.
Cell-generated forces could be involved in many processes, including the spread of cancer in the body. Cells' ability to migrate is central to cancer metastasis. Perhaps there's a way to ...
... disease to overwhelm normal body cells. Adult neurons, or nerve cells, don't ... tissue – the disease process drives the protein out into the cell's cytoplasm. This disrupts the status quo, overrides ...
... cells in the body. The HLA-B*57 gene codes for a protein normally found on the surface of all body cells that binds the KIR3DL1 and dampens NK cell activity. The most likely hypothesis is that HIV ...
