Dopamine might play a more complex role than was previously assumed when it comes to learning and reward association.
Health
Boosting immune memory for broader vaccines
With more research, there is a potential for vaccines to have both adaptive and trained immunity to fight different diseases.
Do masks really hinder emotional recognition?
We need not be so concerned, say experts, as humans use more than just facial cues to read emotion.
Finding a cure for asthma using biological signatures
Analyzing patients’ urine samples allowed researchers to identify a biomolecule which could one day lead to developing a cure for asthma.
An artificial embryologist to improve the success of IVF
To help improve the success rates of fertility treatments, scientists are turning to AI to help standardize the sperm selection process.
Unraveling how the ear develops for future regenerative medicine strategies
It turns out that a single factor is responsible for ear cell development, which could one day be used to treat disease and malformations.
Treating bone defects caused by osteoporosis with hydrogels
In the lab, a multi-functional hydrogel was shown to not only repair defects but also strengthen bone weakened by osteoporosis.
In situ cancer vaccine captures antigens from tumors
A new in situ, personalized cancer vaccine captures molecules from growing tumors to activate the body’s immune cells against them.
Microrobots that conquer all terrains
Microrobots dubbed “microwalkers” can both swim and walk, allowing them to transverse challenging biological environments.
Do vitamins prevent cancer and heart disease?
In a cohort of almost 700,000 people, scientists take a closer look at whether vitamins help in preventing cancer and heart disease.
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