Working with animals, a team of scientists reports it has delivered stem cells to the brain with unprecedented precision by threading a catheter through an artery and infusing the cells under real-time MRI guidance.
Sep 14, 2016
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Researchers at Johns Hopkins report that a type of lab-grown human nerve cells can partner with heart muscle cells to stimulate contractions. Because the heart-thumping nerve cells were derived from induced pluripotent stem ...
Jun 16, 2016
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Intestinal stem cells are among the most rapidly dividing cells in the body, busily creating new cells to replace the ones that are constantly being sloughed off. But unlike stem cells elsewhere in the body, those in the ...
Jun 2, 2016
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Individual small RNAs are responsible for controlling the expression of gonadoliberin or GnRH (Gonadotropin-Releasing Hormone), a neurohormone that controls sexual maturation, the appearance of puberty, and fertility in adults. ...
May 2, 2016
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Scientists at the Gladstone Institutes have invented a new way to create three-dimensional human heart tissue from stem cells. The tissue can be used to model disease and test drugs, and it opens the door for a precision ...
Apr 20, 2016
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(HealthDay)—Growth charting methods identify a correlation between intrinsic connectivity networks (ICN) and attention performance, according to a study published online April 13 in JAMA Psychiatry.
Apr 14, 2016
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Factors that influence when boys go through puberty could affect a man's future risk of developing prostate cancer, a large study funded by World Cancer Research Fund has found.
Apr 7, 2016
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Magnetic resonance imaging of the brain is increasingly used to predict neurodevelopmental outcomes in premature infants, but the existing systems of analyzing or "scoring" those MRIs rely heavily on expert opinion. A new ...
Apr 7, 2016
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Columbia neuroscientists have described the activity of newly generated brain cells in awake mice—a process known as adult neurogenesis—and revealed the critical role these cells play in forming memories. The new research ...
Mar 10, 2016
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Researchers at St. Erik Eye Hospital and Karolinska Institutet have for the first time successfully transplanted human retinal pigment epithelial cells derived from stem cells into eyes that are similar to human eyes. The ...
Jan 21, 2016
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