A research study published this week has for the first time identified the specific precursor stem cell that gives rise not only to the important cells lining our blood vessels but also the blood itself.
Dr. Mick Bhatia and his colleagues at Robarts Research Institute in London, Ontario, had demonstrated last year that human embryonic stem cells (hESCs) can make blood cells; and they and others have known for some time that there is a connection between the development of the blood and the formation of the vessels it flows through. Now, Dr. Bhatia has traced the development of these interrelated systems back to a specific population of primitive endothelial-like cells in the lining of the earliest blood vessels. His findings are published in this week’s edition of the journal Immunity.
Understanding this common lineage of blood and cells comprising veins and arteries provides a powerful tool to test ideas about how these human precursor cells could potentially be transplanted to repair damaged tissue or organs, such as in cases of trauma or injury where vessels have been torn and major blood loss has occurred, or in cancer to “turn off” the formation of blood vessels that feed a growing tumour.
Fish recognize their prey by electric colors
13.11.2018 | Rheinische Friedrich-Wilhelms-Universität Bonn
The dawn of a new era for genebanks - molecular characterisation of an entire genebank collection
13.11.2018 | Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung
Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
09.11.2018 | Event News
06.11.2018 | Event News
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13.11.2018 | Life Sciences
13.11.2018 | Life Sciences
13.11.2018 | Awards Funding