The cell cycle and the circadian clock operate as biological oscillators whose timed
functions are tightly regulated. Accumulating evidence illustrates the presence of molecular …

Mood disorders are a spectrum of neuropsychiatric disorders characterized by changes in
the emotional state. In particular, major depressive disorder is expected to have a worldwide …

The generation of new neurons in the adult brain is a currently accepted phenomenon. Over
the past few decades, the subventricular zone and the hippocampal dentate gyrus have …

To date, five cancer treatment modalities have been defined. The three traditional modalities
of cancer treatment are surgery, radiotherapy, and conventional chemotherapy, and the two …

The synthesis and release of melatonin in the brain harmonize various physiological
functions. The apparent decline in melatonin levels with advanced aging is an aperture to …

The goal of this review was to seek a better understanding of the function and differential
expression of circadian clock genes during the reproductive process. Through a discussion …

Connections between mammalian circadian and cell division cycles have been postulated
since the early 20th century, and epidemiological and genetic studies have linked disruption …

Circadian rhythms regulate many physiological and behavioral processes, including sleep,
metabolism and cell division, which have a 24-h oscillation pattern. Rhythmicity is generated …

Background Contrasting with zebrafish, retinal regeneration from Müller cells (MCs) is
largely limited in mammals, where they undergo reactive gliosis that consist of a …

A vast body of studies is available that describe age-dependent gene expression in relation
to aging in a number of different model species. These data were obtained from animals …