Results 91 to 100 of about 85,043 (305)

The circadian clock protein Period 1 regulates expression of the renal epithelial sodium channel in mice [PDF]

Journal of Clinical Investigation, 2009
The mineralocorticoid aldosterone is a major regulator of sodium transport in target epithelia and contributes to the control of blood pressure and cardiac function. It specifically functions to increase renal absorption of sodium from tubular fluid via regulation of the alpha subunit of the epithelial sodium channel (alphaENaC).
Gumz, Michelle L., Stow, Lisa R., Lynch, I. Jeanette, Greenlee, Megan M., Rudin, Alicia, Cain, Brian D., Weaver, David R., Wingo, Charles D.   +7 more
openaire   +3 more sources

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

FEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner, César G. Prucca, Lucia Boffelli, Virginia A. Piqueras, Silvia G. Correa, Mariana Maccioni, Mario E. Guido   +6 more
wiley   +1 more source

Glial Cells in the Genesis and Regulation of Circadian Rhythms

Frontiers in Physiology, 2018
Circadian rhythms are biological oscillations with a period of ~24 h. These rhythms are orchestrated by a circadian timekeeper in the suprachiasmatic nucleus of the hypothalamus, the circadian “master clock,” which exactly adjusts clock outputs to solar ...
Donají Chi-Castañeda, Donají Chi-Castañeda, Arturo Ortega   +2 more
doaj   +1 more source

Global parameter search reveals design principles of the mammalian circadian clock [PDF]

, 2008
Background: Virtually all living organisms have evolved a circadian (~24 hour) clock that controls physiological and behavioural processes with exquisite precision throughout the day/night cycle.
AC Liu, Achim Kramer, AT Winfree, BC Goodwin, D Gonze, D Somers, DB Forger, DB Forger, DK Welsh, ES Maywood, H Albus, H Kunz, Hanspeter Herzel, HD Piggins, James CW Locke, JC Dunlap, JC Leloup, JCW Locke, JCW Locke, JD Best, JE Quintero, JP Wisor, JS Griffith, K Vanselow, M Gallego, M Nagano, MC Antle, MH Hastings, MY Cheng, P Achermann, Pål O Westermark, RA Prosser, S Becker-Weimann, S Bernard, S Bornholdt, S Honma, S Yamazaki, SH Strogatz, SH Strogatz, SJ Aton, SJ Aton, SJ Kuhlman, TL To, VK Gribkoff, VM King, W Nakamura, Y Shigeyoshi   +46 more
core   +5 more sources

Period Protein Is Necessary for Circadian Control of Egg Hatching Behavior in the Silkmoth Antheraea pernyi [PDF]

Neuron, 1996
We examined the molecular basis of the circadian control of egg hatching behavior in the silkmoth Antheraea pernyi. Egg hatching is rhythmically gated, persists under constant darkness, and can be entrained by light by midembryogenesis. The time of appearance of photic entrainment by the silkmoth embryo coincides with the appearance of Period (PER) and
Sauman, Ivo, Tsai, Tony, Roca, Alfred L, Reppert, Steven M   +3 more
openaire   +2 more sources

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

FEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori, Kohei Kawabata, Takanori Kubo, Takeo Kitazawa, Sae Kanai, Madoka Iwashita, Ami Hayashi, Hiroyuki Nishi, Mikihisa Takano   +8 more
wiley   +1 more source

High-throughput chemical screen identifies a novel potent modulator of cellular circadian rhythms and reveals CKIα as a clock regulatory kinase.

PLoS Biology, 2010
The circadian clock underlies daily rhythms of diverse physiological processes, and alterations in clock function have been linked to numerous pathologies.
Tsuyoshi Hirota, Jae Wook Lee, Warren G Lewis, Eric E Zhang, Ghislain Breton, Xianzhong Liu, Michael Garcia, Eric C Peters, Jean-Pierre Etchegaray, David Traver, Peter G Schultz, Steve A Kay   +11 more
doaj   +1 more source

Reproducible computational biology experiments with SED-ML - The Simulation Experiment Description Markup Language [PDF]

, 2011
Background: The increasing use of computational simulation experiments to inform modern biological research creates new challenges to annotate, archive, share and reproduce such experiments.
Adams, Richard, Bergmann, Frank T., Hucka, Michael, Kolpakov, Fedor, Le Novère, Nicolas, Miller, Andrew K., Moraru, Ion I., Nickerson, David, Sahle, Sven, Snoep, Jacky L., Waltemath, Dagmar   +10 more
core   +6 more sources

A Heteromeric RNA-Binding Protein Is Involved in Maintaining Acrophase and Period of the Circadian Clock [PDF]

Plant Physiology, 2006
Abstract The RNA-binding protein CHLAMY1 from the green alga Chlamydomonas reinhardtii consists of two subunits. One (named C1) contains three lysine homology motifs and the other (named C3) has three RNA recognition motifs. CHLAMY1 binds specifically to uridine-guanine-repeat sequences and its circadian-binding activity is controlled at
Dobromir, Iliev, Olga, Voytsekh, Eva-Maria, Schmidt, Monika, Fiedler, Alla, Nykytenko, Maria, Mittag   +5 more
openaire   +2 more sources

Monocyte LOXHD1 and RHOB Expression Predictive of Progressive Systemic Sclerosis–Associated Interstitial Lung Disease

Arthritis Care &Research, EarlyView.
Objective A leading cause of death among patients with scleroderma (SSc), interstitial lung disease (ILD) remains challenging to prognosticate. The discovery of biomarkers that accurately determine which patients would benefit from close monitoring and aggressive therapy would be an essential clinical tool.
Cristina M. Padilla, Robert Lafyatis, Kevin F. Gibson, Christina Morse, Eleanor Valenzi, Xiaoping Chen, Xiaoyun Li, Yanwu Zhao, Yongseok Park, Dana Ascherman, Jonathan Minden, Robyn Domsic, Yingze Zhang, Daniel J. Kass   +13 more
wiley   +1 more source