Search query: system
Categories: Biology: Cell Biology
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Published New study maps ketamine's effects on brain



A mouse study found that the drug ketamine can alter the brain's dopamine system, boosting the case ...
Published New insights into what helps Salmonella cause infections



In a new study, researchers have discovered how a system of proteins, called TamAB, helps Salmonella ...
Published Probiotics during pregnancy shown to help moms and babies



Giving probiotics to pregnant mice can enhance both the immune system and behavior of the mothers an ...
Published Form is (mal)function: Protein's shape lets bacteria disarm it - Form is (Mal)function: Protein's Shape Lets Bacteria Disarm It


Shigella bacteria can infect humans but not mice. A team can now explain why. Their findings may exp...
Published Making sense of scents: Deciphering our sense of smell - Making Sense of Scents: Deciphering Our Sense of Smell


Breaking a longstanding impasse in our understanding of olfaction, scientists have created the first...
Published Where the HI-Virus sleeps in the brain - Where Does the HI-Virus Sleep in the Brain?


The human immunodeficiency virus HIV-1 is able to infect various tissues in humans. Once inside the...
Published Boosting the body's anti-viral immune response may eliminate aging cells - Boosting the Body's Anti-Viral Immune Response May Eliminate Aging Cells



Aging cells express a protein that is produced by human cytomegalovirus and is targeted by certain i...
Published How the flu virus hacks our cells - How the Flu Virus Hacks Our Cells



Influenza epidemics, caused by influenza A or B viruses, result in acute respiratory infection. They...
Published T cells can activate themselves to fight tumors - T Cells Can Activate Themselves to Fight Tumors



Scientists find an auto-signaling mechanism driving the T cell anti-tumor response; findings may ins...
Published Where to put head and tail?



Formation of the body axes is a critical part of embryonic development. They guarantee that all body...
Published Researchers expose new symbiosis origin theories, identify experimental systems for plant life



Research work on symbiosis -- a mutually beneficial relationship between living organisms -- is push...
Published Researchers ID body's 'quality control' regulator for protein folding



Anyone who's tried to neatly gather a fitted sheet can tell you: folding is hard. Get it wrong with...
Published A new addition to the CRISPR toolbox: Teaching the gene scissors to detect RNA



CRISPR-Cas systems, defense systems in bacteria, have become a plentiful source of technologies for ...
Published Using topology, Researchers advance understanding of how cells organize themselves



R esearchers created a machine learning algorithm using computational topology that profiles shapes...
Published A more effective experimental design for engineering a cell into a new state



A new machine-learning approach helps scientists more efficiently identify the optimal intervention...
Published Immunology: Dysfunction of mitochondria drives the exhaustion of T cells



In the immune system's fight against cancer and infections, the T cells often lose their power. Now ...
Published Heart repair via neuroimmune crosstalk



Unlike humans, zebrafish can completely regenerate their hearts after injury. They owe this ability...
Published Pinpointing HIV immune response



New research combining computer modeling and experiments with macaques shows the body's immune syste...
Published Researchers discover molecular 'barcode' used by bacteria to secrete toxins



Researchers have discovered a molecular 'barcode' system used by disease-causing bacteria to disting ...
Published Study in mice uncovers new protective benefit of breast milk



An immune component of breast milk known as the complement system shapes the gut environment of infa ...