Results 91 to 100 of about 688,079 (278)

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

FEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Understanding the role of chromatin remodeling in the regulation of circadian transcription in Drosophila. [PDF]

, 2015
Circadian clocks enable organisms to anticipate daily changes in the environment and coordinate temporal rhythms in physiology and behavior with the 24-h day-night cycle. The robust cycling of circadian gene expression is critical for proper timekeeping,
Chiu, Joanna C, Kwok, Rosanna S, Lam, Vu H   +2 more
core   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Characterization of a Novel Human-Specific STING Agonist that Elicits Antiviral Activity Against Emerging Alphaviruses.

PLoS Pathogens, 2015
Pharmacologic stimulation of innate immune processes represents an attractive strategy to achieve multiple therapeutic outcomes including inhibition of virus replication, boosting antitumor immunity, and enhancing vaccine immunogenicity. In light of this
Tina M Sali, Kara M Pryke, Jinu Abraham, Andrew Liu, Iris Archer, Rebecca Broeckel, Julia A Staverosky, Jessica L Smith, Ahmed Al-Shammari, Lisi Amsler, Kayla Sheridan, Aaron Nilsen, Daniel N Streblow, Victor R DeFilippis   +13 more
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

ATF3 upregulation in glia during Wallerian degeneration: differential expression in peripheral nerves and CNS white matter [PDF]

, 2004
Background: Many changes in gene expression occur in distal stumps of injured nerves but the transcriptional control of these events is poorly understood.
Anderson, PN, Coffin, RS, Hossain-Ibrahim, K, Hunt, D, Lieberman, AR, Mason, MRJ, Winterbottom, J   +6 more
core   +3 more sources

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

Effects of ATF2/TSC1 on epilepsy by modulating the microphages polarization of microglia

Scientific Reports
Epilepsy (EP) is a chronic nervous system disease characterized by recurrent attacks, and its causes are complicated. Inflammatory reaction mediated by microglia is an important factor in the progression of EP.
Wenjiao Huang, Wenli Chen, Zhong Zhao, Lingchun Liu, Yuanyuan Zhao, Xinzhang Chen, Rong Li   +6 more
doaj   +1 more source

Integrated analysis of single-cell RNA-seq and ATAC-seq in lens epithelial cells: Unveiling the role of ATF6 as a key transcription factor

Genes and Diseases
Lens epithelium, a fundamental biological structure pivotal for maintaining normal vision, can be disrupted, leading to the development of cataracts.
Huiping Lu, Xianyang Liu, Qian Zhou, Ruonan Li, Hangjia Zuo, Ke Hu, Meng Tian, Hong Wang, Jianqiao Li, Na Li, Shengping Hou   +10 more
doaj   +1 more source

Molecular mechanism of ATF6 regulating the reproduction related gene HSPA1L [PDF]

Jichu yixue yu linchuang
Objective To explore the effect of endoplasmic reticulum stress activating transcription factor 6 (ATF6) on the expression of reproduction related gene heat shock protein family A member 1 like (HSPA1L) and preliminarily clarify its regulatory molecular ...
WANG Yuanyuan, ZHU Xilin, WU Xiaopan, LIU Ying
doaj   +1 more source