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Anatomical And Behavioral Investigation Of C1ql3 In The Mouse Suprachiasmatic Nucleus, David C. Martinelli Jun 2017

Anatomical And Behavioral Investigation Of C1ql3 In The Mouse Suprachiasmatic Nucleus, David C. Martinelli

UCHC Articles - Research

Many biochemical, physiological, and behavioral processes such as glucose metabolism, body temperature, and sleep-wake cycles show regular daily rhythms. These circadian rhythms are adjusted to the environmental light-dark cycle by a central pacemaker located in the suprachiasmatic nucleus (SCN) in order for the processes to occur at appropriate times of day. Here, we investigated the expression and function of a synaptic organizing protein, C1QL3, in the SCN. We found that C1ql3 is robustly expressed in the SCN. C1ql3 knockout mice have a reduced density of excitatory synapses in the SCN. In addition, these mice exhibited less consolidated activity to the …