Search Results - "Ripperger, Jürgen A."

Circadian Clocks and Sleep: Impact of Rhythmic Metabolism and Waste Clearance on the Brain by Albrecht, Urs, Ripperger, Jürgen A.

“…The rotation of the Earth around its axis causes periodic exposure of half of its surface to sunlight. This daily recurring event has been internalized in most…”
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Rhythmic CLOCK-BMAL1 binding to multiple E-box motifs drives circadian Dbp transcription and chromatin transitions by Schibler, Ueli, Ripperger, Jürgen A

“…Mammalian circadian rhythms are based on transcriptional and post-translational feedback loops. Essentially, the activity of the transcription factors BMAL1…”
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Light affects behavioral despair involving the clock gene Period 1 by Olejniczak, Iwona, Ripperger, Jürgen A, Sandrelli, Federica, Schnell, Anna, Mansencal-Strittmatter, Laureen, Wendrich, Katrin, Hui, Ka Yi, Brenna, Andrea, Ben Fredj, Naila, Albrecht, Urs

“…Light at night has strong effects on physiology and behavior of mammals. It affects mood in humans, which is exploited as light therapy, and has been shown to…”
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Liver-derived ketone bodies are necessary for food anticipation by Chavan, Rohit, Feillet, Céline, Costa, Sara S. Fonseca, Delorme, James E., Okabe, Takashi, Ripperger, Jürgen A., Albrecht, Urs

“…The circadian system has endowed animals with the ability to anticipate recurring food availability at particular times of day. As daily food anticipation (FA)…”
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Delay in Feedback Repression by Cryptochrome 1 Is Required for Circadian Clock Function by Ukai-Tadenuma, Maki, Yamada, Rikuhiro G., Xu, Haiyan, Ripperger, Jürgen A., Liu, Andrew C., Ueda, Hiroki R.

“…Direct evidence for the requirement of delay in feedback repression in the mammalian circadian clock has been elusive. Cryptochrome 1 ( Cry1), an essential…”
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Deletion of the clock gene Period2 (Per2) in glial cells alters mood-related behavior in mice by Martini, Tomaz, Ripperger, Jürgen A., Stalin, Jimmy, Kores, Andrej, Stumpe, Michael, Albrecht, Urs

“…The circadian clock regulates many biochemical and physiological pathways, and lack of clock genes, such as Period ( Per ) 2, affects not only circadian…”
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PER2 mediates CREB-dependent light induction of the clock gene Per1 by Brenna, Andrea, Ripperger, Jürgen A., Saro, Gabriella, Glauser, Dominique A., Yang, Zhihong, Albrecht, Urs

“…Light affects many physiological processes in mammals such as entrainment of the circadian clock, regulation of mood, and relaxation of blood vessels. At the…”
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Circadian rhythms govern cardiac repolarization and arrhythmogenesis by Jeyaraj, Darwin, Haldar, Saptarsi M., Wan, Xiaoping, McCauley, Mark D., Ripperger, Jürgen A., Hu, Kun, Lu, Yuan, Eapen, Betty L., Sharma, Nikunj, Ficker, Eckhard, Cutler, Michael J., Gulick, James, Sanbe, Atsushi, Robbins, Jeffrey, Demolombe, Sophie, Kondratov, Roman V., Shea, Steven A., Albrecht, Urs, Wehrens, Xander H. T., Rosenbaum, David S., Jain, Mukesh K.

“…Circadian rhythmicity of cardiac ion-channel expression and of an index of myocardial repolarization is under the control of Klf15, a clock-dependent…”
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The nuclear receptor REV-ERBα regulates Fabp7 and modulates adult hippocampal neurogenesis by Schnell, Anna, Chappuis, Sylvie, Schmutz, Isabelle, Brai, Emanuele, Ripperger, Jürgen A, Schaad, Olivier, Welzl, Hans, Descombes, Patrick, Alberi, Lavinia, Albrecht, Urs

“…The function of the nuclear receptor Rev-erbα (Nr1d1) in the brain is, apart from its role in the circadian clock mechanism, unknown. Therefore, we compared…”
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The daily rhythm of mice by Ripperger, Jürgen A., Jud, Corinne, Albrecht, Urs

“…The house mouse Mus musculus represents a valuable tool for the analysis and the understanding of the mammalian circadian oscillator. Forward and reverse…”
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Reciprocal regulation of carbon monoxide metabolism and the circadian clock by Klemz, Roman, Reischl, Silke, Wallach, Thomas, Witte, Nicole, Jürchott, Karsten, Klemz, Sabrina, Lang, Veronika, Lorenzen, Stephan, Knauer, Miriam, Heidenreich, Steffi, Xu, Min, Ripperger, Jürgen A, Schupp, Michael, Stanewsky, Ralf, Kramer, Achim

“…Genetic and biochemical assays reveal that carbon monoxide produced by heme catabolism influences circadian rhythm in mammals by altering the activity of…”
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Regulation of Monoamine Oxidase A by Circadian-Clock Components Implies Clock Influence on Mood by Hampp, Gabriele, Ripperger, Jürgen A., Houben, Thijs, Schmutz, Isabelle, Blex, Christian, Perreau-Lenz, Stéphanie, Brunk, Irene, Spanagel, Rainer, Ahnert-Hilger, Gudrun, Meijer, Johanna H., Albrecht, Urs

“…The circadian clock has been implicated in addiction and several forms of depression [1, 2], indicating interactions between the circadian and the reward…”
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Perfect timing: Epigenetic regulation of the circadian clock by Ripperger, Jürgen A., Merrow, Martha

“…► Reversible histone modifications accompany circadian transcription. ► In particular histone methylation can maintain a repressive state. ► The modifying…”
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Klf15 Orchestrates Circadian Nitrogen Homeostasis by Jeyaraj, Darwin, Scheer, Frank A.J.L., Ripperger, Jürgen A., Haldar, Saptarsi M., Lu, Yuan, Prosdocimo, Domenick A., Eapen, Sam J., Eapen, Betty L., Cui, Yingjie, Mahabeleshwar, Ganapathi H., Lee, Hyoung-gon, Smith, Mark A., Casadesus, Gemma, Mintz, Eric M., Sun, Haipeng, Wang, Yibin, Ramsey, Kathryn M., Bass, Joseph, Shea, Steven A., Albrecht, Urs, Jain, Mukesh K.

“…Diurnal variation in nitrogen homeostasis is observed across phylogeny. But whether these are endogenous rhythms, and if so, molecular mechanisms that link…”
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Lack of Food Anticipation in Per2 Mutant Mice by Feillet, Céline A., Ripperger, Jürgen A., Magnone, Maria Chiara, Dulloo, Abdul, Albrecht, Urs, Challet, Etienne

“…Predicting time of food availability is key for survival in most animals. Under restricted feeding conditions, this prediction is manifested in anticipatory…”
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Physical Interaction between Cyclin-Dependent Kinase 5 (CDK5) and Clock Factors Affects the Circadian Rhythmicity in Peripheral Oscillators by Ripperger, Jürgen A, Chavan, Rohit, Albrecht, Urs, Brenna, Andrea

“…Circadian rhythms are self-sustained oscillators with a period of 24 h that is based on the output of transcriptional and post-translational feedback loops…”
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Distinct Roles of DBHS Family Members in the Circadian Transcriptional Feedback Loop by Kowalska, Elzbieta, Ripperger, Jürgen A., Muheim, Christine, Maier, Bert, Kurihara, Yasuyuki, Fox, Archa H., Kramer, Achim, Brown, Steven A.

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Flexible phase adjustment of circadian albumin D site-binding protein (DBP) gene expression by CRYPTOCHROME1 by Stratmann, Markus, Stadler, Frédéric, Tamanini, Filippo, van der Horst, Gijsbertus T J, Ripperger, Jürgen A

“…The albumin D site-binding protein (DBP) governs circadian transcription of a number of hepatic detoxification and metabolic enzymes prior to the activity…”
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Impact of the circadian clock on the aging process by Fonseca Costa, Sara S, Ripperger, Jürgen A

“…The increase of life expectancy and the decline of biological functions with advancing age are impending obstacles for our society. In general, age-related…”
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PERsuading nuclear receptors to dance the circadian rhythm by Ripperger, Jürgen A., Schmutz, Isabelle, Albrecht, Urs

“…The recurring light/dark cycle that has a period length of about 24 hours has been internalized in various organisms in the form of a circadian clock. This…”
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