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Oct. 07, 2019
News
The Nobel Prize in Physiology or Medicine 2019
The Nobel Assembly at Karolinska Institutet has today decided to award the 2019 Nobel Prize in Physiology or Medicine jointly to William G. Kaelin Jr., Sir Peter J. Ratcliffe and Gregg L.
Sep. 06, 2019
News
A Molecular 'Atlas' of Animal Development
In a paper in Science this week, Penn researchers report the first detailed molecular characterization of how every cell changes during animal embryonic development. The work, led by the laboratories of Perelman School of Medicine's ...
Sep. 03, 2019
News
Why Are We Different Sizes?
The body size of a living creature has a direct impact on its fitness - from the simplest animal and plant organisms right up to human beings. The individual size or height is therefore an important criterion for the ability of an organism ...
Aug. 06, 2019
News
Paper Trail Leads to Heart Valve Discoveries
Paper is at the heart of an experimental device developed by Rice University bioengineers to study heart disease. They are using paper-based structures that mimic the layered nature of aortic valves, the tough, flexible tissues that keep ...
Jun. 18, 2019
News
A New Force for Optical Tweezers Awakens
When studying biological cells using optical tweezers, one main issue is the damage caused to the cell by the tool. Giovanni Volpe, University of Gothenburg, has discovered a new type of force that will greatly reduce the amount of light ...
Jun. 10, 2019
News
Unhealthy Gut Promotes Spread of Breast Cancer
An unhealthy, inflamed gut causes breast cancer to become much more invasive and spread more quickly to other parts of the body, new research from the University of Virginia Cancer Center suggests.
May. 31, 2019
News
Improved Diabetes in Spite of Obesity
Eating too much fat and sugar makes you overweight and unhealthy – even young children know that. But why is that, and is there anything we can do about it? In a study published in the journal Cell, Prof.
May. 02, 2019
News
Pluripotency or Differentiation
Induced pluripotent stem cells can turn into any type of cell in the body or remain in their original form. In the current edition of Molecular Cell, scientists from the Helmholtz Zentrum München describe how cells "decide" which ...
May. 02, 2019
News
Specialized Plant Cells Regain Stem-cell Features to Heal Wounds
If plants are injured, cells adjacent to the wound fill the gaps with their daughter cells. However, which cells divide to do the healing and how they manage to produce cells that match the cell type of the missing tissue has been unclear. ...
Apr. 24, 2019
News
Blocking Endocytosis in Plants
Plant cells absorb many important substances through a process called endocytosis. In plants, endocytosis is essential for nutrient uptake, passing on cellular signals and plant-microbe interactions. However, the vital nature of ...

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