Aging of hippocampal neurogenesis and soy isoflavone
نویسندگان
چکیده
منابع مشابه
Aging of hippocampal neurogenesis and soy isoflavone
Throughout life, production of new neurons (granule cells) continues in the hippocampus of mammals including humans. Adult-generated granule cells play an important role in regulation of hippocampus-dependent cognitive functions and emotional behavior [1]. Each process of adult hippocampal neurogenesis is controlled by a variety of extrinsic and intrinsic factors. For instance, physical restrai...
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Adult neurogenesis, a concept emergent in the late 1990s, is the generation of new neurons in the adult brain. This process occurs thank to cells who have this proliferative feature, named as Neural Stem Cells (NSCs). Neural Stem Cells (NSCs) are primary progenitors who can generate the two neural types (neurons and glia). Classically it was assumed that NSCs are only present in the embryo, but...
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349 The potential health benefits of soy, and the soy isoflavones in particular, are widely publicized. Although soy and soy isoflavones exhibit both risks and benefits (1,2), in this article we focus on the thyroid toxicity of genistein. Genistein is the major isoflavone synthesized by the soybean; genistein possesses both estrogenic and goitrogenic activities. The claimed benefits of genistei...
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The rate of neurogenesis is determined by 1) the number of neural stem/progenitor cells (NSCs), 2) proliferation of NSCs, 3) neuron lineage specification, and 4) survival rate of the newborn neurons. Aging lowers the rate of hippocampal neurogenesis, while exercise (Ex) increases this rate. However, it remains unclear which of the determinants are affected by aging and Ex. We characterized the ...
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ژورنال
عنوان ژورنال: Oncotarget
سال: 2016
ISSN: 1949-2553
DOI: 10.18632/oncotarget.13534