Brain organoids are models of the brain made from growing stem cells like iPS cells into three-dimensional structures. They are used to study all sorts of brain-related phenomenon, including neural networks and disease development. ...
Cell & Microbiology
Oct 28, 2021
0
56
Within the microscopic boundaries of a single human cell, the intricate folds and arrangements of protein and DNA bundles dictate a person's fate: which genes are expressed, which are suppressed, and—importantly—whether ...
Biotechnology
Oct 11, 2021
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152
Not all who wander are lost—but sometimes their cell phone reception is. That might change soon if a plan to project basic cell phone coverage to all parts of the globe comes to fruition. Lynk has already proven it can ...
Space Exploration
Oct 5, 2021
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87
Much like an ant colony or even people in an office, cells in the body must work together to accomplish their tasks. In all cases, this cooperation depends on communication. Ants do it by smell, people by sound, and, as shown ...
Cell & Microbiology
Oct 1, 2021
0
74
The mammalian cerebellum has long been associated almost exclusively with motor control, yet recent studies indicate that it also contributes to many higher brain functions. An international research team led by Prof. Dr. ...
Molecular & Computational biology
Jul 30, 2021
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197
Scientists from The University of Tokyo Institute of Industrial Science have designed a machine learning algorithm to predict the size of an individual cell as it grows and divides. By using an artificial neural network that ...
Molecular & Computational biology
Jul 9, 2021
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13
Synthetic biology offers a way to engineer cells to perform novel functions, such as glowing with fluorescent light when they detect a certain chemical. Usually, this is done by altering cells so they express genes that can ...
Biotechnology
Jul 2, 2021
1
208
The cells that make up our bodies are constantly exposed to a wide variety of mechanical stresses. For example, the heart and lungs have to withstand lifelong expansion and contraction, our skin has to be as resistant to ...
Cell & Microbiology
Jul 1, 2021
0
9
When viruses infect a cell, changes in the cell nucleus occur, and these can be observed through fluorescence microscopy. Using fluoresence images made in live cells, researchers at the University of Zurich have trained an ...
Cell & Microbiology
Jun 21, 2021
0
17
Many modern fitness trackers and smartwatches feature integrated LEDs. The green light emitted, whether continuous or pulsed, penetrates the skin and can be used to measure the wearer's heart rate during physical activity ...
Biotechnology
Jun 7, 2021
0
186
