Results 201 to 210 of about 356,744 (339)

I "Gut" Rhythm: the microbiota as a modulator of the stress response and circadian rhythms

The FEBS Journal, Volume 292, Issue 6, Page 1454-1479, March 2025.
The stress response and circadian rhythms are essential to maintain appropriate responses to the environment and are known to be impacted by the gut microbiota. Due to the interconnected nature of these important components of physiology, in this review we explore how the gut microbiota may play a role in regulating the integration of stress and ...
Gabriel S. S. Tofani, Gerard Clarke, John F. Cryan   +2 more
wiley   +1 more source

Effect of pH on the cyanobacterial circadian oscillator in vitro. [PDF]

Commun Biol
Ito-Miwa K, Onoue Y, Kondo T, Terauchi K.   +3 more
europepmc   +1 more source

Conserved function of a RasGEF‐mediated pathway in the metabolic compensation of the circadian clock

The FEBS Journal, EarlyView.
Metabolic compensation of the circadian clock is essential for stabilizing the period of endogenous timekeeping in environments with significant nutrient fluctuations. In this study, we demonstrate that RasGEF (SOS1)‐mediated signaling, which is influenced by metabolic conditions, supports the robust function of the circadian clock under low glucose ...
Orsolya Sárkány, Anita Szőke, Aladár Pettkó‐Szandtner, Eszter Éva Kálmán, Michael Brunner, Norbert Gyöngyösi, Krisztina Káldi   +6 more
wiley   +1 more source

Complex Signaling Networks Underlying Blue-Light-Mediated Floral Transition in Plants. [PDF]

Plants (Basel)
Kong Y, Zheng Y.
europepmc   +1 more source

Temporal orchestration of repressive chromatin modifiers by circadian clock Period complexes

Nature Structural &Molecular Biology, 2014
Hao A. Duong, C. Weitz
semanticscholar   +1 more source

DmdA‐independent lag phase shortening in Phaeobacter inhibens bacteria under stress conditions

The FEBS Journal, EarlyView.
The lag phase is crucial for resuming bacterial growth and can be shortened by fueling the methionine cycle with methyl groups from DMSP or other methylated compounds. While DmdA is the primary DMSP demethylase in Phaeobacter inhibens, stress activates additional enzymes like Bmt. This enzymatic flexibility allows bacteria to exit the lag phase rapidly,
Delia A. Narváez‐Barragán, Martin Sperfeld, Einat Segev   +2 more
wiley   +1 more source

Multi-Omic Analysis Reveals Astrocytic Annexin-A2 as Critical for Network-Level Circadian Timekeeping in the Suprachiasmatic Nucleus. [PDF]

Glia
Patton AP, Krogager TP, Maywood ES, Smyllie NJ, Morris EL, Skehel M, Hastings MH.   +6 more
europepmc   +1 more source

Impaired insulin receptor function alters psychiatric behaviors without affecting circadian rhythms in a mouse model of Alzheimer's disease

Geriatrics &Gerontology International, EarlyView.
A mouse model of Alzheimer's disease (AD) with genetically induced insulin resistance without hyperglycemia exhibits depressive and anxiolytic behaviors. Insulin resistance could enhance depression and suppress anxiety in relation to the behavioral and psychological symptoms of dementia in AD. Aim Behavioral and psychological symptoms of dementia (BPSD)
Naotaka Izuo, Koutaro Yokote, Takahiko Shimizu   +2 more
wiley   +1 more source

Dual-approach co-expression analysis framework (D-CAF) enables identification of novel circadian co-regulation from multi-omic timeseries data. [PDF]

BMC Bioinformatics
Chuah J, Cordi CV, Hahn J, Hurley JM.
europepmc   +1 more source

Pathogenesis of Melasma Explained

International Journal of Dermatology, EarlyView.
Pathophysiology of melasma. ABSTRACT This review provides an in‐depth analysis of the pathophysiology of melasma and highlights recent studies that elucidate its underlying mechanisms. Given the prevalence of melasma, a thorough understanding of its pathogenesis is critical for the development of effective treatment strategies.
Lara Ali, Firas Al Niaimi
wiley   +1 more source