"I think that this paper will change the way people think about what human ES cells represent from a developmental perspective," said Dr. Kevin Eggan, NYSCF Chief Scientific Officer and Associate Professor of Stem Cell and Regenerative Biology at the Harvard Stem Cell Institute.
The study, "Isolation of Epiblast Stem Cells from Preimplantation Mouse Embryos", was published in Cell Stem Cell on March 4th, 2011. In 2007, Dr. Tesar was the lead author on the study that first isolated mouse epiblast stem cells from post-implantation mouse embryos when he was a graduate student in the NIH-Oxford Biomedical Research Scholars program, splitting his time between the two institutions.
Dr. Tesar's research focuses on understanding how different cell types in the nervous system are initially formed during development and how they are maintained throughout adult life. "My hope is that by understanding these basic questions we will be able to prevent or repair damage caused by disease, aging, and injury," said Dr. Tesar. "Research in my lab has the potential to impact a number of devastating neurodegenerative and mental health conditions such as Parkinson's disease, ALS, Hungtington's disease, autism, and multiple sclerosis."
Research in the Tesar lab aims to develop new strategies to restore function in patients afflicted with myelin-based disorders. Loss of myelin results in an impairment in the body's ability to send signals along the neurons. "Dr. Tesar is a wonderful young scientist and the research he is doing will provide significant advances for patients with myelin-based diseases," said Susan L. Solomon, Chief Executive Officer of The New York Stem Cell Foundation. "We are delighted to support Dr. Tesar's critical research, which has the potential to accelerate the path from bench to bedside. He is well on his way to a successful career."
NYSCF named Dr. Tesar as one of six NYSCF Investigators at its Fifth Annual Translational Stem Cell Research Conference last October as an expansion of its ongoing efforts to promote the next generation of stem cell scientists. Each of the NYSCF – Robertson Investigators receive $1.5 million over the next five years to expand their own laboratories, train other scientists and foster innovative high-risk/high reward research to explore the therapeutic potential of stem cells derived from humans and model organisms. This funding will support the most promising and creative scientists whose research projects have the potential to accelerate the path from bench to bedside.
About The New York Stem Cell Foundation:
The New York Stem Cell Foundation was founded in 2005 to accelerate cures for debilitating diseases through stem cell research. The Foundation conducts cutting edge research at its own independent laboratory and provides grants to outstanding investigators at other research institutions. NYSCF also invests in the next generation of stem cell researchers through The NYSCF Fellowship Program, The NYSCF Investigator Program, which support exceptionally promising early career scientists doing innovative translational stem cell research, and The NYSCF – Robertson Prize. The Foundation plays a vital role in educating both scientists and the public about stem cell research through an active annual program of conferences and symposia. For more information on NYSCF, visit our website (www.nyscf.org), our blog (http://www.nyscf.org/blog) or follow us on Twitter (http://twitter.com/NYSCF).
Nadine Woloshin | EurekAlert!
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22.09.2017 | Max-Planck-Institut für Biochemie
Plants and algae use the enzyme Rubisco to fix carbon dioxide, removing it from the atmosphere and converting it into biomass. Algae have figured out a way to increase the efficiency of carbon fixation. They gather most of their Rubisco into a ball-shaped microcompartment called the pyrenoid, which they flood with a high local concentration of carbon dioxide. A team of scientists at Princeton University, the Carnegie Institution for Science, Stanford University and the Max Plank Institute of Biochemistry have unravelled the mysteries of how the pyrenoid is assembled. These insights can help to engineer crops that remove more carbon dioxide from the atmosphere while producing more food.
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Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!
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For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able to prove their findings using unique quantum sensors that were developed at Basel University and that can analyze electromagnetic fields on the nanometer scale. The results – obtained by scientists from the University of Basel’s Department of Physics, the Swiss Nanoscience Institute, the University of Montpellier and several laboratories from University Paris-Saclay – were recently published in the journal Nature.
Multiferroics are materials that simultaneously react to electric and magnetic fields. These two properties are rarely found together, and their combined...
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