Researchers at the University of Minnesota Stem Cell Institute are one step closer to understanding how blood cells develop through the use of human embryonic stem cells. The research better defines the conditions under which blood cell development occurs, making the process easier to replicate. The findings are published in the October issue of Experimental Hematology.
"These findings do more than give us a basic understanding of blood cell replacement--they allow us to consider potential future therapies," said Dan Kaufman, M.D., assistant professor of medicine in the division of hematology, oncology and lead researcher. "We can envision blood therapies completely compatible with the patient, such as use of embryonic stem cells to make red blood cells for platelets used in blood transfusions, or a source of new blood supply free of any viruses. They might also be a source for bone marrow transplants, especially for those patients who do not otherwise have an appropriately matched donor."
This process is also significant because the blood cells were developed without the use of animal serum, which was previously thought to be essential for blood cell development. Instead, specific growth factors are added to guide the cell differentiation. These results are important for potential human application. Animal serum can potentially contaminate findings and create complications for human trials.
Molly Portz | EurekAlert!
Novel mechanisms of action discovered for the skin cancer medication Imiquimod
21.10.2016 | Technische Universität München
Second research flight into zero gravity
21.10.2016 | Universität Zürich
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
21.10.2016 | Health and Medicine
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21.10.2016 | Materials Sciences