News tagged with cell processes
Findings show insulin -- not genes -- linked to obesity
Apr 14, 2009 |
3.7 / 5 (3) |
0
Researchers have uncovered new evidence suggesting factors other than genes could cause obesity, finding that genetically identical cells store widely differing amounts of fat depending on subtle variations ...
How chromosomes meet in the dark -- Switch that turns on X chromosome matchmaking
Biology /
Dec 27, 2008 |
5 / 5 (4) |
1
A research group lead by scientists at the University of Warwick has discovered the trigger that pulls together X chromosomes in female cells at a crucial stage of embryo development. Their discovery could also provide new ...
Search results for cell processes
Messenger RNA with FLASH
Oct 22, 2009 |
not rated yet |
0
A study from the University of North Carolina at Chapel Hill has identified a key player in a molecular process essential for DNA replication within cells.
Researchers program cells to be remote-controlled by light
Sep 14, 2009 |
4.5 / 5 (2) |
0
(PhysOrg.com) -- UCSF researchers have genetically encoded mouse cells to respond to light, creating cells that can be trained to follow a light beam or stop on command like microscopic robots.
Small nanoparticles bring big improvement to medical imaging
Nanotechnology / Bio & Medicine
Nov 18, 2009 |
5 / 5 (3) |
0
If you're watching the complex processes in a living cell, it is easy to miss something important—especially if you are watching changes that take a long time to unfold and require high-spatial-resolution ...
The indefinite self-renewal of specialized cells without the need for stem cell intermediates
Nov 16, 2009 |
3.7 / 5 (3) |
1
(PhysOrg.com) -- Is the indefinite expansion of adult cells possible without recourse to stem cell intermediates? The team led by Michael Sieweke at the Centre d'immunologie de Marseille Luminy, France has ...
In a Chemical Library, Yale Researchers Finds Keys to Cell Movement
Aug 03, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Rummaging through a biotechnology company’s chemical closet, Yale University researchers found two molecules that will allow scientists to better study how cells move.
Scientists isolate protein that may be 'boon' to medicine
Aug 05, 2009 |
5 / 5 (1) |
0
Scientists at UC Santa Barbara have isolated a unique protein that appears to have a dual function and could lead to a "boon in medicine." The findings are published in the August issue of the Journal of Cell Biology.
Protein helps cells duplicate correctly, avoid becoming cancer
Oct 05, 2009 |
not rated yet |
0
A Purdue University researcher has discovered that the absence of certain proteins needed for proper cell duplication can lead to cancer.
MRC scientists advance understanding of cell death
Aug 13, 2009 |
not rated yet |
0
Medical Research Council (MRC) scientists have made an important advance in understanding the biological processes involved when cells are prompted to die. The work may help scientists to eventually develop new treatments ...
New technique allows scientists to penetrate yeast cells' hard exterior
Sep 03, 2009 |
not rated yet |
0
(PhysOrg.com) -- If you want to know how a cell responds to a particular chemical, the experiment is simple: Inject it with that chemical. Micropipettes — tiny needles that can puncture a cell and deliver ...
From cell division to ageing: Scientists locate main cell switches
Aug 17, 2009 |
5 / 5 (4) |
0
(PhysOrg.com) -- Protein function and gene expression are often regulated by reversible modifications of already existing proteins. Scientists from the Max Planck Institute of Biochemistry and the University ...
List of search results for cell processes
