Photoperiodic modulation of the hepatic clock by the suprachiasmatic nucleus and feeding regime in mice

0377158 - FGÚ 2013 RIV GB eng J - Článek v odborném periodiku
Parkanová, Daniela - Nováková, Marta - Sosniyenko, Serhiy - Sumová, Alena
Photoperiodic modulation of the hepatic clock by the suprachiasmatic nucleus and feeding regime in mice.
European Journal of Neuroscience. Roč. 35, č. 9 (2012), s. 1446-1457. ISSN 0953-816X. E-ISSN 1460-9568
Grant CEP: GA ČR(CZ) GA305/09/0321; GA ČR(CZ) GAP303/11/0668
GRANT EU: European Commission(XE) 18741 - EUCLOCK
Výzkumný záměr: CEZ:AV0Z50110509
Klíčová slova: suprachiasmatic nucleus * photoperiod * circadian clock * clock gene * mice
Kód oboru RIV: FH - Neurologie, neurochirurgie, neurovědy
Impakt faktor: 3.753, rok: 2012

Changes in photoperiod modulate the central circadian clock in the suprachiasmatic nucleus (SCN) as well as the peripheral clocks. The peripheral clocks are also entrained by feeding regime. The data demonstrate that adjustment of clock gene expression profiles in the rostral, middle and caudal SCN to the change from short to long photoperiod proceeds within 5 days and is not affected by changes in the feeding regime. Moreover, the photoperiod-modulated SCN affects waveform of gene expression profiles in the hepatic peripheral clock by food-independent signals
Trvalý link: http://hdl.handle.net/11104/0209398