Lead exposure in early childhood can lead to severe cognitive and behavioral impairments in children that last well into adolescence and adulthood. Although researchers have looked at effects of early life lead exposure on ...
Jul 25, 2022
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68
A team led by researchers at the Perelman School of Medicine at the University of Pennsylvania has used advanced techniques to show that, in a key memory region of the brain called the hippocampus, immature, plastic neurons ...
Jul 18, 2022
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134
For many years, the human genome was viewed as a book of life in which sections of great eloquence and economy of expression were interspersed with vast stretches of gibberish. The legible sections contained the code for ...
Jun 13, 2022
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60
The body's innate immune system, active from birth, is the first line of defense against viruses and other pathogens that cause disease. Using vaccination as an example, after receiving a vaccine, pain, redness, or swelling ...
May 25, 2022
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179
Researchers at North Carolina State University have demonstrated that neuron-like cells derived from human stem cells can serve as a model for studying changes in the nervous system associated with addiction. The work sheds ...
May 4, 2022
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42
Fragile X syndrome, or FXS, a leading genetic cause of autism, affects around one in 4,000 males and one in 6,000 females. Its symptoms include increased anxiety, intellectual disability, repetitive behaviors, social communication ...
Dec 13, 2021
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75
A study led by UT Southwestern dermatologists suggests that a common inflammatory skin condition may stem from poorly regulated sex hormones. The finding, published this week in PNAS, could offer an unexpected new target ...
Sep 20, 2021
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66
By analyzing genomic data from more than 30,000 people, an international team has revealed thousands of new regulatory regions that control disease-linked genes—a resource that is now available to researchers worldwide.
Sep 2, 2021
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76
Hematologists at St. Jude Children's Research Hospital have discovered key molecular details of how genetic variants in blood-forming machinery enable some people to retain the ability to generate red blood cells with a form ...
Aug 3, 2021
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150
A team of researchers affiliated with multiple institutions in Boston has found that disrupting and restoring the expression of a gene associated with autism spectrum disorder (ASD) in mice can alter their degree of sociability. ...
