Results 91 to 100 of about 1,264,013 (289)

Human pharmacological approaches to TRP-ion-channel-based analgesic drug development

, 2022
S.2003-2012The discovery of novel analgesic drug targets is an active research topic owing to insufficient treatment options for persisting pain. Modulators of temperature-sensing transient receptor potential ion channels (thermoTRPs), in particular ...
Lötsch, J., Weyer-Menkhoff, I.
core   +1 more source

An Innervated Human Skin Equivalent that Electrically Encodes Mechanical and Thermal Stimuli

Advanced Science, EarlyView.
An innervated human skin equivalent is integrated with high‐density microelectrode arrays to reveal how engineered free nerve ending–like structures translate touch and temperature into electrical codes. Mechanical indentation and thermal stimulation engage the engineered somatosensory circuitry and evoke distinct firing and waveform signatures ...
Daniele Bellantoni, Costantino Casale, Marika Sperduti, Nevio L. Tagliamonte, Giorgia Imparato, Loredana Zollo, Paolo A. Netti   +6 more
wiley   +1 more source

Adenylation Domain Engineering Enables Biosynthesis of an Improved Polymyxin Antibiotic

Angewandte Chemie, EarlyView.
To enable incorporation of l‐2‐aminodecanoic acid into polymyxin by fermentation, a single Trp‐to‐Ala substitution is rationally introduced into the adenylation‐domain residue of its nonribosomal peptide synthetase (NRPS) and efficiently switches substrate selectivity. The engineered strain produces biologically active Ada‐polymyxin, demonstrating that
Maximilian Müll, Pia Lanvers, Giulia Ravagnan, Kilian Klaus, Olena Nosovska, Ivan Vilotijevic, Jochen Schmid, Hajo Kries   +7 more
wiley   +2 more sources

The role of transient receptor potential channels in joint diseases [PDF]

European Cells & Materials, 2017
ransient receptor potential channels (TRP channels) are cation selective transmembrane receptors with diverse structures, activation mechanisms and physiological functions.
O Krupkova, J Zvick, K Wuertz-Kozak
doaj   +1 more source

Reduced TRPC channel expression in psoriatic keratinocytes is associated with impaired differentiation and enhanced proliferation [PDF]

, 2011
Psoriasis is a characteristic inflammatory and scaly skin condition with typical histopathological features including increased proliferation and hampered differentiation of keratinocytes.
Ute Woelfle, Kristina Leuner, Schempp, Christoph M., Kraus, Margarethe, Walter E Müller, Harteneck Christian, Christoph M. Schempp, Walter E. Müller, Margarethe Kraus, Harteneck, Christian, Beschmann, Heike, Beschmann, Heike A., Boehncke, Wolf-Henning, Beschmann Heike, Boehncke Wolf-Henning, Schempp Christoph M., Kraus Margarethe, Christoph M Schempp, Schempp, Christoph Mathis, Wolf-Henning Boehncke, Heike Beschmann, Christian Harteneck, Woelfle Ute, Leuner Kristina, Leuner, Kristina, Wölfle, Ute, Müller Walter E., Woelfle, Ute, Müller, Walter E.   +28 more
core   +1 more source

Dual‐Responsive Hydrogels Integrate Bioelectrical Stimulation and Piezo‐Photocatalysis for Regenerative Treatment of Infected Wounds

Advanced Science, EarlyView.
A wireless, dual‐responsive hydrogel (PVA/(PVDF‐TrFE)/BiOClBr@PDA) is developed to promote efficient regeneration of infected wounds by integrating piezoelectric stimulation with piezo‐photocatalytic pathways. Under simultaneous light and ultrasonic stimulation, the hydrogel generates therapeutic electrical cues and reactive oxygen species, disrupting ...
Baoying Dai, Wenxuan Qie, Xiaoye Li, Jingben Zheng, Ao He, Heng Dong, Jiangjiang Yan, Hao Zhang, Ziheng Pan, Hang Yin, Chuyi Zhou, Rui Kong, Hao Wang, Binghan Dai, Yannan Xie, Zhiqun Lin   +15 more
wiley   +1 more source

YTHDC1 Orchestrates Glucose and Glutamate Rewiring to Overcome Lethal Metabolic Stress in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
Lai et al. find that m6A reader YTHDC1 is specifically overexpressed in triple‐negative breast cancer (TNBC) and orchestrates glucose and glutamine metabolism in an m6A‐dependent manner to confer robust adaptability to lethal metabolic stress. Leveraging YTHDC1 knockdown‐induced metabolic vulnerability, an ATF4 mRNA‐targeted nanotherapy is developed to
Zheng‐Hao Lai, Yi Wang, Na‐Na Li, Ling Zeng, Renzhong Liu, Xue Li, Cheukfai Li, Xin‐Yu Ma, Wenkui Fu, Yingsen Tang, Jinjin Chen, Ning Liao, Man‐Li Luo   +12 more
wiley   +1 more source

Role of TRP channels in lymphatic function

Frontiers in Physiology
Accumulating evidence establishes intracellular Ca2+ signaling as a central regulator of lymphatic endothelial function, with transient receptor potential (TRP) channels emerging as key molecular regulators that may translate mechanical, chemical, and ...
Xinyu Cao, Yen-Lin Chen
doaj   +1 more source

Junctate is a key element in calcium entry induced by activation of InsP3 receptors and/or calcium store depletion [PDF]

, 2004
In many cell types agonist-receptor activation leads to a rapid and transient release of Ca(2+) from intracellular stores via activation of inositol 1,4,5 trisphosphate (InsP(3)) receptors (InsP(3)Rs).
Arnoult, Christophe, Cristiano Grasso, Treves, Susan, Ronjat, Michel, Mikoshiba, Katsuhiko, ARNOULT C, GRASSO C, TREVES, Susan Nella, Ducreux, Sylvie, DUCREUX S, Smida-Rezgui, Sophia, Franzini-Armstrong, Clara, MIKOSHIBA K, SCHRUM A, Sylvie Ducreux, Susan Treves, RONJAT M, Grasso, Cristiano, Zhu, Michael X., Zorzato, Francesco, SMIDA REZGUI S, Sophia Smida-Rezgui, MOCCAGATTA L, Zhu, Michael, Francesco Zorzato, Clara Franzini-Armstrong, Christophe Arnoult, Luca Moccagatta, Schrum, Adam, Michel Ronjat, ZHU MX, GIRARD T, Girard, Thierry, Katsuhiko Mikoshiba, Thierry Girard, FRANZINI ARMSTRONG C, Moccagatta, Luca, Michael X. Zhu, Adam Schrum   +38 more
core   +1 more source

Chronic Stress Promotes Gastric Cancer Metastasis by Inducing Microbiota‐Associated Kynurenine Accumulation and Macrophage Remodeling

Advanced Science, EarlyView.
Chronic stress reshapes the gut microbiota and enriches Lactobacillus reuteri, promoting microbiota‐associated kynurenine accumulation through altered tryptophan metabolism. Kynurenine drives immunosuppressive remodeling of tumor‐associated macrophages through TNFR2–C/EBPβ signaling, thereby enhancing gastric cancer dissemination.
Sicheng Zhao, Zhiyuan Song, Jingcheng Zhang, Jiaheng Lou, Shuo Zhang, Boqiang Liu, Yunhai Wei, Fengmei Qiu, Tao Jiang, Guangji Zhang   +9 more
wiley   +1 more source