Improving Mothers’ Literacy Skills May Be Best Way to Boost Children’s Achievement

October 25, 2010 | by

Researchers funded by the National Institutes of Health concluded that programs to boost the academic achievement of children from low income neighborhoods might be more successful if they also provided adult literacy education to parents.

The researchers based this conclusion on their finding that a mother’s reading skill is the greatest determinant of her children’s future academic success, outweighing other factors, such as neighborhood and family income.

The analysis, performed by Narayan Sastry, Ph.D., of the University of Michigan, and Anne R. Pebley, Ph.D., of the University of California, Los Angeles, examined data on more than 3,000 families.

The study, appearing in Demography, was supported by NIH’s Eunice Kennedy Shriver National Institute of Child Health and Human Development.

Endometrial Stem Cells Restore Brain Dopamine Levels

May 6, 2010 | by

Endometrial stem cells injected into the brains of mice with a laboratory-induced form of Parkinson’s disease appeared to take over the functioning of brain cells eradicated by the disease.

The finding raises the possibility that women with Parkinson’s disease could serve as their own stem cell donors. Similarly, because endometrial stem cells are readily available and easy to collect, banks of endometrial stem cells could be stored for men and women with Parkinson’s disease.

“These early results are encouraging,” said Alan E. Guttmacher, M.D., acting director of the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), the NIH Institute that funded the study. “Endometrial stem cells are widely available, easy to access and appear to take on the characteristics of nervous system tissue readily.”

Parkinson’s disease results from a loss of brain cells that produce the chemical messenger dopamine, which aids the transmission of brain signals that coordinate movement.

This is the first time that researchers have successfully transplanted stem cells derived from the endometrium, or the lining of the uterus, into another kind of tissue (the brain) and shown that these cells can develop into cells with the properties of that tissue.