Daily rhythms in clock gene expression in the mouse pineal gland

2003 ◽  
Vol 2003 (Spring) ◽  
Author(s):  
Magdalena Karolczak ◽  
Guido J. Burbach ◽  
Horst-Werner Korf ◽  
Jörg H. Stehle
Keyword(s):  
Gene Expression ◽  
Pineal Gland ◽  
Clock Gene ◽  
Daily Rhythms ◽  
Clock Gene Expression

Daily rhythm and regulation of clock gene expression in the rat pineal gland

2004 ◽  
Vol 120 (2) ◽  
pp. 164-172 ◽  
Author(s):  
V Simonneaux ◽  
V.-J Poirel ◽  
M.-L Garidou ◽  
D Nguyen ◽  
E Diaz-Rodriguez ◽  
...  
Keyword(s):  
Gene Expression ◽  
Pineal Gland ◽  
Clock Gene ◽  
Daily Rhythm ◽  
Clock Gene Expression ◽  
Rat Pineal Gland

scholarly journals Acute Knockdown of Kv4.1 Regulates Repetitive Firing Rates and Clock Gene Expression in the Suprachiasmatic Nucleus and Daily Rhythms in Locomotor Behavior

eNeuro ◽  
2017 ◽  
Vol 4 (3) ◽  
pp. ENEURO.0377-16.2017 ◽  
Author(s):  
Tracey O. Hermanstyne ◽  
Daniel Granados-Fuentes ◽  
Rebecca L. Mellor ◽  
Erik D. Herzog ◽  
Jeanne M. Nerbonne
Keyword(s):  
Gene Expression ◽  
Suprachiasmatic Nucleus ◽  
Clock Gene ◽  
Locomotor Behavior ◽  
Repetitive Firing ◽  
Daily Rhythms ◽  
Firing Rates ◽  
Clock Gene Expression

Daily rhythms of clock gene expression, glycaemia and digestive physiology in diurnal/nocturnal European seabass

2012 ◽  
Vol 106 (4) ◽  
pp. 446-450 ◽  
Author(s):  
Ana del Pozo ◽  
Ander Montoya ◽  
Luisa María Vera ◽  
Francisco Javier Sánchez-Vázquez
Keyword(s):  
Gene Expression ◽  
Clock Gene ◽  
Digestive Physiology ◽  
Daily Rhythms ◽  
Clock Gene Expression ◽  
European Seabass

scholarly journals Chronic treatment with dexamethasone alters clock gene expression and melatonin synthesis in rat pineal gland at night

2018 ◽  
Vol Volume 10 ◽  
pp. 203-215 ◽  
Author(s):  
Daniela Meneses-Santos ◽  
Daniella do Carmo Buonfiglio ◽  
Rodrigo Antonio Peliciari-Garcia ◽  
Angela Maria Ramos-Lobo ◽  
Divanízia do Nascimento Souza ◽  
...  
Keyword(s):  
Gene Expression ◽  
Pineal Gland ◽  
Clock Gene ◽  
Chronic Treatment ◽  
Melatonin Synthesis ◽  
Clock Gene Expression ◽  
Rat Pineal Gland

scholarly journals Sex Difference in Daily Rhythms of Clock Gene Expression in the Aged Human Cerebral Cortex

2013 ◽  
Vol 28 (2) ◽  
pp. 117-129 ◽  
Author(s):  
Andrew S.P. Lim ◽  
Amanda J. Myers ◽  
Lei Yu ◽  
Aron S. Buchman ◽  
Jeanne F. Duffy ◽  
...  
Keyword(s):  
Gene Expression ◽  
Cerebral Cortex ◽  
Sex Difference ◽  
Clock Gene ◽  
Daily Rhythms ◽  
Human Cerebral Cortex ◽  
Clock Gene Expression

Effects of feeding time on daily rhythms of neuropeptide and clock gene expression in the rat hypothalamus

2017 ◽  
Vol 1671 ◽  
pp. 93-101 ◽  
Author(s):  
Dawei Wang ◽  
Anne-Loes Opperhuizen ◽  
Jane Reznick ◽  
Nigel Turner ◽  
Yan Su ◽  
...  
Keyword(s):  
Gene Expression ◽  
Clock Gene ◽  
Feeding Time ◽  
Daily Rhythms ◽  
Rat Hypothalamus ◽  
Clock Gene Expression

scholarly journals Cell-autonomous clock of astrocytes drives circadian behavior in mammals

Science ◽  
2019 ◽  
Vol 363 (6423) ◽  
pp. 187-192 ◽  
Author(s):  
Marco Brancaccio ◽  
Mathew D. Edwards ◽  
Andrew P. Patton ◽  
Nicola J. Smyllie ◽  
Johanna E. Chesham ◽  
...  
Keyword(s):  
Gene Expression ◽  
Suprachiasmatic Nucleus ◽  
Clock Gene ◽  
Feedback Loops ◽  
Cell Type ◽  
Daily Rhythms ◽  
Clock Gene Expression ◽  
Negative Feedback Loops ◽  
Cell Type Specific ◽  
Circadian Behavior

Circadian (~24-hour) rhythms depend on intracellular transcription-translation negative feedback loops (TTFLs). How these self-sustained cellular clocks achieve multicellular integration and thereby direct daily rhythms of behavior in animals is largely obscure. The suprachiasmatic nucleus (SCN) is the fulcrum of this pathway from gene to cell to circuit to behavior in mammals. We describe cell type–specific, functionally distinct TTFLs in neurons and astrocytes of the SCN and show that, in the absence of other cellular clocks, the cell-autonomous astrocytic TTFL alone can drive molecular oscillations in the SCN and circadian behavior in mice. Astrocytic clocks achieve this by reinstating clock gene expression and circadian function of SCN neurons via glutamatergic signals. Our results demonstrate that astrocytes can autonomously initiate and sustain complex mammalian behavior.

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