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Categories: Biology: Cell Biology
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Published Rodents sent to the International Space Station uncover possible links between gut bacteria and bone loss in microgravity - Rodents Sent to the International Space Station Uncover Possible Links Between Gut Bacteria and Bone Loss in Microgravity



The bone density of astronauts -- of both the human and rodent variety -- decreases in space. Resear ...
Published Gutless marine worms on a Mediterranean diet: Animals can synthesize phytosterols - Gutless Marine Worms on a Mediterranean Diet: Animals Can Synthesize Phytosterols



Phytosterols are good for your health, but humans and other animals are not able to make them themse ...
Published Genetics as conservation tool for endangered chimpanzees - Genetics as a Conservation Tool for Endangered Chimpanzees


The western chimpanzees of Guinea are threatened by mining activities. Using a novel genetic approac...
Published Scientists identify antivirals that could combat emerging infectious diseases - Scientists Identify Antivirals That Could Combat Emerging Infectious Diseases



A new study has identified potential broad-spectrum antiviral agents that can target multiple famili...
Published Newly discovered cell in fruit flies is essential for touch sensation - Newly Discovered Cell in Fruit Flies is Essential for Touch Sensation


Researchers have uncovered a key role for a new type of cell in touch detection in the skin of the f...
Published Air pollution is not just a human problem -- it's also changing the gut of British bumblebees - Air Pollution is Affecting the Gut of British Bumblebees



Human activity is contributing to pollution that is affecting our health. According to WHO estimates ...
Published A close-up of biological nanomachines: Researchers take a deep look at peroxisomal processes


The cell organelles known as 'peroxisomes' dispose toxic substances and fats in the human body, amon ...
Published Unzipping mRNA rallies plant cells to fight infection



Living things from plants to humans must constantly adjust the chemical soup of proteins -- the work ...
Published Peering inside cells to see how they respond to stress



TheĀ heat shock responseĀ of cells is a classic model of biological adaptation, part of the fundamenta...
Published Scientists develop 3D printing method that shows promise for repairing brain injuries



Researchers have produced an engineered tissue representing a simplified cerebral cortex by 3D print...
Published Key protein in blood vessel's growth identified



New research identifies the class II PI3K-C2b protein, a member of the PI3 family of kinases, as one...
Published First live birth of a chimeric monkey using embryonic stem cell lines



A team of researchers has reported for the first time the live birth of a monkey that contains a hig...
Published Discovery in mosquitoes could lead to new strategy against dengue fever and other mosquito-borne vectors



Researchers have made an important finding about Aedes aegypti mosquitoes -- one that could one day...
Published Honeybees are more selective in their choices for nutrition than previously thought



An international research group examined which plants honeybees favor when collecting nectar and pol...
Published Brittle stars can learn just fine -- even without a brain



We humans are fixated on big brains as a proxy for smarts. But headless animals called brittle stars ...
Published Diverse gut bacteria communities protect against harmful pathogens by nutrient blocking



New study demonstrates that diverse communities of resident bacteria can protect the human gut from ...
Published Bacteria load their syringes



Many bacterial pathogens use small injection apparatuses to manipulate the cells of their hosts, suc...
Published Where is a sea star's head? Maybe just about everywhere



A new study that combines genetic and molecular techniques helps solve the riddle of sea star (commo...
Published Tiny worm, giant leap: Discovery of highly specific fatty acid attachment to proteins



In a world where the intricacies of molecular biology often seem as vast and mysterious as the cosmo...
Published Plant and forest researchers do not 'anthropomorphize' plants



Plants are often attributed with abilities similar to those known in the animal or human world. Tree ...