Results 121 to 130 of about 1,837,538 (297)

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

ATP release from marginal cells.

, 2013
A. Bafilomycin A1, a specific inhibitor of vacuolar-type H+-ATPase, inhibited the release of ATP from marginal cells. B. DDA, a specific inhibitor of adenylate cyclase, increased the release of ATP from marginal cells. C.
Jie Chen (5892), Yating Peng (303519), Shan He (121220), Hao Wu (65943), Jun Yang (2084)   +4 more
core   +1 more source

Role of Glycogenolysis in Stimulation of ATP Release from Cultured Mouse Astrocytes by Transmitters and High K Concentrations

ASN Neuro, 2013
This study investigates the role of glycogenolysis in stimulated release of ATP as a transmitter from astrocytes. Within the last 20 years our understanding of brain glycogenolysis has changed from it being a relatively uninteresting process to being a ...
Junnan Xu, Dan Song, Qiufang Bai, Lijun Zhou, Liping Cai, Leif Hertz, Liang Peng   +6 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Targeting the purine salvage pathway in in vitro models of cerebral ischemia [PDF]

An interruption of the blood supply to the brain, as occurs during ischemic stroke, results in a rapid decline of ATP levels and a subsequent loss of neuronal function and viability.
Zur Nedden, Stephanie
core  

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Keratinocyte Piezo1 and CD39 initiated the acupuncture analgesic signals via Co-regulating extracellular ATP mobilization at acupoints

Journal of Traditional and Complementary Medicine
Acupoints are the initiation sites for acupuncture analgesic signals, where adenosine signaling plays a crucial role. A comprehensive understanding of this matter will guide clinicians to optimize acupuncture manipulations to improve acupuncture ...
Yu-Jia Li, Si-Qi Tang, Jie Lin, Wei-Min Zuo, Ya-Wen Zheng, Meng Huang, Guang-Hong Ding, Li-Na Wang, Xue-Yong Shen   +8 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Survey of common factors to determine suitability for work release

, 1969
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF cover (viewed on June 20, 2016)."Work release

core