New biochemical ‘warning sign’ of early-stage depression identified
High levels of anthranilic acid in the blood may be a new biomarker for assessing the risk of developing major depressive disorder.... Read More...
tryptophan
Turning to turkey’s tryptophan to boost mood? Not so fast
Research examines the myths and science behind how the amino acid tryptophan, associated with turkey, affects mood.... Read More...
Antibiotic produced by the microbiome kills bacteria by disturbing energy metabolism
A synthetic version of a fibupeptide, which is naturally produced by the microbiome, may help in the fight against antibiotic-resistant bacteria. Lugdunin has been shown to be effective against MRSA. The findings could help in the creation of a new class of antibiotics to treat infections currently resistant to drugs on the market.... Read More...
Inflammation linked to chemical imbalance in schizophrenia
Increased kynurenic acid production has been implicated in the pathology of schizophrenia. The findings provide a new target for cell-specific treatments that help reduce the production of kynurenic acid and reduce symptoms of schizophrenia.... Read More...
Link Between Gut Bacteria and Eating For Pleasure Discovered
A new study reveals a link between elevates microbiome levels of indole and hedonic eating. Researchers report those with higher levels of indole are more likely to have food addiction and overeating disorders.... Read More...
Discovering Dopamine’s Role in the Brain
Researchers pay tribute to Arvid Carlsson, who was awarded the Nobel Prize for his research into dopamine, and evaluate what his research means to modern neuroscience.... Read More...
How the Gut Influences Neurological Diseases
Researchers examine the role gut bacteria plays in the development of neurological disorders. Using mouse models of multiple sclerosis, researchers found compounds generated from the breakdown of tryptophan can cross the blood-brain barrier and activate anti-inflammatory pathways that limit neurodegeneration. Activation of these pathway have also been linked to Alzheimer's and brain cancers.... Read More...
Prebiotics in Infant Formula May Improve Memory, Learning and Alter Brain Function
A new study using piglets shows prebiotics used in baby formula can enhance memory and learning, as well as altering brain chemistry.... Read More...
No, Turkey Doesn’t Make You Sleepy, But it May Bring More Trust to Your Thanksgiving Table
While research has cleared tryptophan of causing us to be sleepy following our Thanksgiving lunch, studies reveal TRP can promote interpersonal trust.... Read More...
Activation of Immune T Cells Leads to Behavioral Changes
A new Nature Immunology study reveals immune cells alter the body's metabolism when activated, leading to changes in behavior.... Read More...
Dietary Kit Reduces Baby Blues, a Precursor to Postpartum Depression
Researchers report a specially designed dietary supplement could help to counteract the effect of baby blues in postpartum women.... Read More...
Flu Like Symptoms During Pregnancy May Affect Fetal Brain Development
A new study reports babies born to moms who suffered from viral infections, even mild ones, while pregnant are at increased risk of brain abnormalities.... Read More...