Results 51 to 60 of about 2,524,396 (364)

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

The Glucocorticoid Receptor: A Revisited Target for Toxins

Toxins, 2010
The hypothalamic-pituitary-adrenal (HPA) axis activation and glucocorticoid responses are critical for survival from a number of bacterial, viral and toxic insults, demonstrated by the fact that removal of the HPA axis or GR blockade enhances mortality ...
Jeanette I. Webster Marketon, Esther M. Sternberg   +1 more
doaj   +1 more source

Polycystic ovary syndrome in a patient with type B insulin resistance syndrome can improve with glucocorticoid treatment: a case report and literature review

Endocrine Journal, 2023
Polycystic ovary syndrome (PCOS) frequently exhibits hyperinsulinemia due to insulin resistance, but there are many unknown aspects of this disease. This report presents the case of a 31-year-old woman with PCOS and type B insulin resistance syndrome ...
Tetsuhiro Watanabe, Saori Okabe, Shohei Sakamoto   +2 more
doaj   +1 more source

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

Ep300 sequestration to functionally distinct glucocorticoid receptor binding loci underlie rapid gene activation and repression [PDF]

, 2022
Avital Sarusi-Portuguez, Ivana Grbeša, Moran Tal, Rachel Deitch, Dana Raz, Limor Kliker, Ran Weismann, Michal Schwartz, Olga Loza, Leslie E. Cohen, Libi Marchenkov-Flam, Myong‐Hee Sung, Tommy Kaplan, Ofir Hakim   +13 more
openalex   +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

PU.1 eviction at lymphocyte-specific chromatin domains mediates glucocorticoid response in acute lymphoblastic leukemia

Nature Communications
The epigenetic landscape plays a critical role in cancer progression, yet its therapeutic potential remains underexplored. Glucocorticoids are essential components of treatments for lymphoid cancers, but resistance, driven in part by epigenetic changes ...
Dominik Beck, Honghui Cao, Feng Tian, Yizhou Huang, Miao Jiang, Han Zhao, Xiaolu Tai, Wenqian Xu, Hansen J. Kosasih, David J. Kealy, Weiye Zhao, Samuel J. Taylor, Timothy A. Couttas, Gaoxian Song, Diego Chacon-Fajardo, Yashna Walia, Meng Wang, Adam A. Dowle, Andrew N. Holding, Katherine S. Bridge, Chao Zhang, Jin Wang, Jian-Qing Mi, Richard B. Lock, Charles E. de Bock, Duohui Jing   +25 more
doaj   +1 more source

GR and LSD1/KDM1A-Targeted Gene Activation Requires Selective H3K4me2 Demethylation at Enhancers

Cell Reports, 2019
Summary: KDM1A-mediated H3K4 demethylation is a well-established mechanism underlying transcriptional gene repression, but its role in gene activation is less clear.
Erin A. Clark, Feizhen Wu, Yirui Chen, Paco Kang, Ursula B. Kaiser, Rui Fang, Yujiang G. Shi   +6 more
doaj   +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

Evaluation of the Efficacy and Safety of Satralizumab in a Pregnant NMOSD Patient With AQP4/MOG‐IgG Dual Seropositive: A Case Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Neuromyelitis Optica Spectrum Disorder (NMOSD) is a chronic autoimmune neuroinflammatory disease, typically characterized by antibodies against aquaporin 4 (AQP4‐IgG) or myelin oligodendrocyte glycoprotein (MOG‐IgG). Simultaneous seropositivity for both antibodies in a single patient is exceedingly rare.
Yeting Luo, Shuhua Xie, Xianghong Liu
wiley   +1 more source