How migratory animals find their way to the wintering grounds, thousands of kilometers apart from their breeding ground, is a fascinating riddle of nature. Previous studies have suggested they possibly follow the geomagnetic ...
Plants & Animals
Feb 22, 2022
0
5
Steroid estrogens play an important role as embryos develop a sense of smell, new research shows.
Cell & Microbiology
Jan 19, 2022
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6
As cells develop, changes in how our genes interact determines their fate. Differences in these genetic interactions can make our cells robust to infection from viruses or make it possible for our immune cells to kill cancerous ...
Molecular & Computational biology
Jul 13, 2020
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139
PIM kinases are enzymes that are evolutionarily well conserved in both humans and nematodes. Led by Dr. Päivi Koskinen, a research group from the Department of Biology of the University of Turku in Finland has previously ...
Plants & Animals
Aug 27, 2019
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5
A team of researchers at Tufts University School of Medicine developed a method to grow and maintain olfactory stem cells in culture, which can then be used to restore tissue in the nose. The discovery raises hope that future ...
Biochemistry
Mar 28, 2019
1
174
The human nose can distinguish one trillion different scents—an extraordinary feat that requires 10 million specialized nerve cells, or neurons, in the nose, and a family of more than 400 dedicated genes. But precisely ...
Biotechnology
Jan 9, 2019
1
53
Imagine trying to figure out how something works when that something takes place in a space smaller than a femtoliter: one quadrillionith of a liter. Now, two scientists with a nose for solving mysteries have used a combination ...
Biochemistry
Jan 1, 2019
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163
A review of more than 200 studies reveals that olfactory receptors—proteins that bind to odors that aid the sense of smell—perform a wide range of mostly unknown functions outside the nose. The function of extra-nasal ...
Medical research
Jul 12, 2018
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4
The human nervous system is like a complex circuit board. When wires cross or circuits malfunction, conditions such as schizophrenia or bipolar disorder can arise.
Cell & Microbiology
Dec 1, 2017
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100
Gene transfer is seen as a hopeful therapy for Alzheimer's and Parkinson's patients. The approach involves using harmless laboratory-produced viruses to introduce important genes into the brain cells. In a study on mice, ...
Cell & Microbiology
Jun 16, 2017
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7
