Results 51 to 60 of about 164,711 (356)

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

The Mechanism of Steroid Hormones in Non-Small Cell Lung Cancer: From Molecular Signaling to Clinical Application

Biomedicines
Steroid hormones play critical roles in the development and progression of NSCLC through both genomic and non-genomic pathways. This review summarizes the expression profiles and molecular functions of estrogen, progesterone, androgen, and glucocorticoid
Yao Wang, Ying Zhou, Yao Yao, Caihong Zheng   +3 more
doaj   +1 more source

Adenosine A2A Receptor Blockade Modulates Glucocorticoid-Induced Morphological Alterations in Axons, But Not in Dendrites, of Hippocampal Neurons

Frontiers in Pharmacology, 2018
The exposure to supra-physiological levels of glucocorticoids in prenatal life can lead to a long-term impact in brain cytoarchitecture, increasing the susceptibility to neuropsychiatric disorders.
Helena Pinheiro, Helena Pinheiro, Rita Gaspar, Rita Gaspar, Filipa I. Baptista, Filipa I. Baptista, Carlos A. Fontes-Ribeiro, Carlos A. Fontes-Ribeiro, Carlos A. Fontes-Ribeiro, António F. Ambrósio, António F. Ambrósio, António F. Ambrósio, Catarina A. Gomes, Catarina A. Gomes, Catarina A. Gomes   +14 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Effect of neonatal dexamethasone treatment on cognitive abilities of adult male mice and gene expression in the hypothalamus

Вавиловский журнал генетики и селекции, 2019
The early postnatal period is critical for the development of the nervous system. Stress during this period causes negative long-term effects, which are manifested at both behavioral and molecular levels.
N. P. Bondar, V. V. Reshetnikov, K. V. Burdeeva, T. I. Merkulova   +3 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Repression of DNA-binding dependent glucocorticoid receptor-mediated gene expression [PDF]

, 2009
The glucocorticoid receptor (GR) affects the transcription of genes involved in diverse processes, including energy metabolism and the immune response, through DNA-binding dependent and independent mechanisms.
Belitsky, Bolton, De Bosscher, De Bosscher, Dervan, Gigu  re, Heck, Hermoso, Hsu, K. A. Muzikar, Kielkopf, Lampson, Lee, Li, McKay, N. G. Nickols, P. B. Dervan, Pratt, Reichardt, Ren, Spencer, Stockwell, Trauger, Wang, White, Wu, Young   +26 more
core   +2 more sources

Real‐World Investigation of Satralizumab in Patients With Neuromyelitis Optica Spectrum Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Satralizumab, a monoclonal antibody targeting the interleukin‐6 receptor, has demonstrated efficacy in clinical trials for neuromyelitis optica spectrum disorder (NMOSD). However, its real‐world effectiveness and safety compared to conventional immunosuppressive therapies remain uncertain.
Li‐Tsung Lin, Hui‐An Lin, Sheng‐Feng Lin   +2 more
wiley   +1 more source

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein, Haoqi Sun, Sophie Lehnerer, Lea Gerischer, Maximilian Mönch, Christian Meisel, Andreas Meisel, Pushpa Narayanaswami   +7 more
wiley   +1 more source

Evolution of glucocorticoid receptors with different glucocorticoid sensitivity [PDF]

Journal of Endocrinology, 2006
Glucocorticoids (GCs) are commonly used to treat a variety of immune diseases. However, the efficacy of treatment is greatly influenced by an individual variation in sensitivity to GCs, which is caused by differences in the glucocorticoid receptor (GR). The variable receptor profile results from variations in the GR gene, or alternative splicing of the
Stolte, H.H., Verburg-van Kemenade, B.M.L., Savelkoul, H.F.J., Flik, G.   +3 more
openaire   +4 more sources