Cell Biology News
August 5, 2015

Latest Headlines
updated 8:17am EDT

More Cell Biology News
August 5, 2015

Aug. 4, 2015 — The usage of pulsed electric field for conditioning substrates can significantly enhance biogas yield in commercial biogas plants, scientists say. Although the primary effect of the electric field is ... read more

Effect of Environmental Epigenetics on Disease, Evolution

Aug. 3, 2015 — Environmental factors are having an underappreciated effect on the course of disease and evolution by prompting genetic mutations through epigenetics, a process by which genes are turned on and off ... read more

RNA-Binding Protein Influences Key Mediator of Cellular Inflammation, Stress Responses

July 31, 2015 — RNA-binding proteins such as RC3H1 regulate the degradation of the mRNA molecules and thus prevent the production of specific proteins. Researchers have now shown that ROQUIN binds several thousand ... read more

Protein Machines Make Fluctuating Flows Unconsciously

July 31, 2015 — Protein machines, regardless of their specific functions, can collectively induce fluctuating hydrodynamic flows and substantially enhance the diffusive motions of particles in the cell, an ... read more

Cell Aging Slowed by Putting Brakes on Noisy Transcription

July 30, 2015 — Working with yeast and worms, researchers found that incorrect gene expression is a hallmark of aged cells and that reducing such “noise” extends lifespan in these ... read more

Study Questions Presence in Blood of Heart-Healthy Molecules from Fish Oil Supplements

July 30, 2015 — The importance of a diet rich in fish oils -- now a billion dollar food-supplement industry -- has been debated for over half a century. A new study questions the relevance of fish oil-derived ... read more

How a Single Molecule Turns One Immune Cell Into Another

July 30, 2015 — All it takes is one molecule to reprogram an antibody-producing B cell into a scavenging macrophage. This transformation is possible, new evidence shows, because the molecule (C/EBPa, a transcription ... read more

Atomic View of Bacterial Enzymes That Help Human Digestion

July 29, 2015 — A group of researchers has reached deep into the human gut, plucked out a couple enzymes produced by bacteria residing there and determined their biological activities and molecular structures -- ... read more

July 29, 2015 — Researchers have developed a yarn from ordinary gelatine that has good qualities similar to those of merino wool fibers. Now they are working on making the yarn even more water ... read more

July 28, 2015 — A study examining sea stars dying along the West Coast provides new clues about the starfish's immune response and its ability to protect a diverse coastal ecosystem. The team found that the sea ... read more

Sleepy Fruitflies Get Mellow

July 28, 2015 — Whether you're a human, a mouse, or even a fruitfly, losing sleep is a bad thing, leading to physiological effects and behavioral changes. Researchers used fruitflies to probe deeper into the ... read more

July 28, 2015 — For the first time, researchers have directly seen how organic molecules bind to other materials at the atomic level. Using a special kind of electron microscopy, this information can lead to ... read more

Fatty Acid Increases Performance of Cellular Powerhouse

July 28, 2015 — An entirely new control mechanism that regulates the function of mitochondria, the powerhouses of the cell, has been discovered by researchers. Surprisingly, a fatty acid is playing a key role in ... read more

July 28, 2015 — Researchers have found they can get a good idea of a grizzly bear's diet over several months by looking at a single hair. The technique, which measures residues of trace metals, can be a major ... read more

July 28, 2015 — The growing organic produce industry may soon have a new way to ensure the safety of fresh fruits. Scientists have shown that ultraviolet C light is effective against foodborne pathogens on the ... read more

July 27, 2015 — If you haven't heard of Middle East Respiratory Syndrome, thank geography, NGOs, and government agencies like the Centers for Disease Control and Prevention and the World Health Organization ... read more

July 27, 2015 — Biologists have discovered how the rice plant's immune system is triggered by disease, in a discovery that could boost crop yields and lead to more disease-resistant types of ... read more

July 27, 2015 — Researchers have identified the master switch for formation of the Casparian strip, a special structure in the root that plays an important role in nutrient ... read more

July 27, 2015 — Researchers have discovered a long-overlooked process important for converting a long, string-like DNA molecule into a chromosome. This finding gives us a better understanding of the mechanism of how ... read more

July 27, 2015 — For the first time, scientists have reconstructed part of the male chromosome in polar bears. The scientists were able to assign 1.9 million base pairs specifically to the polar bear Y ... read more

Tuesday, August 4, 2015
Monday, August 3, 2015
Friday, July 31, 2015
Thursday, July 30, 2015
Wednesday, July 29, 2015
Tuesday, July 28, 2015
Monday, July 27, 2015
Friday, July 24, 2015
Thursday, July 23, 2015
Wednesday, July 22, 2015
Tuesday, July 21, 2015
Monday, July 20, 2015
Friday, July 17, 2015
Thursday, July 16, 2015
Wednesday, July 15, 2015
Tuesday, July 14, 2015
Monday, July 13, 2015
Friday, July 10, 2015
Thursday, July 9, 2015
Wednesday, July 8, 2015
Tuesday, July 7, 2015