Ca2+ regulation and gene expression in normal brain aging

Understanding the cellular mechanisms that characterize the functional changes of the aged brain is an ongoing and formidable challenge for the neuroscience community. Evidence now links changes in Ca(2+) influx and homeostasis with perturbations induced by the aging process in the function of the m...

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Veröffentlicht in:Trends in neurosciences (Regular ed.) 2004-10, Vol.27 (10), p.614-620
Hauptverfasser: TOESCU, Emil C, VERKHRATSKY, Alexei, LANDFIELD, Philip W
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container_title Trends in neurosciences (Regular ed.)
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creator TOESCU, Emil C
VERKHRATSKY, Alexei
LANDFIELD, Philip W
description Understanding the cellular mechanisms that characterize the functional changes of the aged brain is an ongoing and formidable challenge for the neuroscience community. Evidence now links changes in Ca(2+) influx and homeostasis with perturbations induced by the aging process in the function of the main intracellular organelles involved in Ca(2+) regulation: the endoplasmic reticulum and mitochondria. New perspectives are also offered by recent gene microarray studies, illustrating the multifactorial nature of the aging process.
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subjects Aging
Aging - physiology
Animals
Biological and medical sciences
Brain
Brain - physiology
Calcium - metabolism
Calcium Signaling - physiology
Development. Senescence. Regeneration. Transplantation
Endoplasmic Reticulum - physiology
Fundamental and applied biological sciences. Psychology
Gene Expression Regulation - physiology
Genes
Homeostasis - physiology
Humans
Mitochondria - physiology
Neurons - physiology
Vertebrates: nervous system and sense organs
title Ca2+ regulation and gene expression in normal brain aging
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