Results 161 to 170 of about 1,117,893 (276)

Distinct calcium regulation of TRPM7 mechanosensitive channels at plasma membrane microdomains visualized by FRET-based single cell imaging. [PDF]

Sci Rep, 2021
Starostina I, Jang YK, Kim HS, Suh JS, Ahn SH, Choi GH, Suk M, Kim TJ.   +7 more
europepmc   +1 more source

Oleic Acid‐Mediated Double Emulsification Enables Enhanced Aqueous Stability and Localized Photothermal Heating of Liquid Metal Droplets

Small Methods, EarlyView.
Oleic acid‐mediated double emulsification creates a yolk–shell‐like liquid metal photothermal platform in which the intermediate oil phase limits water transport to the liquid metal and reduces convection‐mediated heat dissipation from the irradiated region.
Eunju Na, Youngwon Kim, Jihye Kim, Sang Kug Chung, Yongmin Cho, Bongseop Kwak, Joohyung Lee   +6 more
wiley   +1 more source

Interactions des antibiotiques ituriniques avec la membrane plasmique. Apport des systèmes biomimétiques des membranes (synthèse bibliographique)

Biotechnologie, Agronomie, Société et Environnement, 2013
Interactions of iturinic antibiotics with plasma membrane. Contribution of biomimetic membranes. Iturinic antibiotics are produced by Bacillus subtilis strains and constitute a family including iturin A, mycosubtilin and bacillomycins D, F and Lc.
Nasir, MN., Besson, F., Deleu, M.
doaj  

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source

FUNCTIONS OF MICRODOMAINS OF VACUOLAR MEMBRANE [PDF]

Book of proceedings of The Second All-Russian Scientific Conference with international participation "Regulation Mechanisms of Eukariotic Cell Organelle Functions", 2018
I.S. Nesterkina, N.V. Ozolina, E.V. Spiridonova, V.V. Gurina, V.N. Nurminsky, A.V. Tretiyakova   +5 more
openaire   +1 more source

Compartmentalisation in cAMP signalling: A phase separation perspective

British Journal of Pharmacology, EarlyView.
Cells rely on precise spatiotemporal control of signalling pathways to ensure functional specificity. The compartmentalisation of cyclic AMP (cAMP) and protein kinase A (PKA) signalling enables distinct cellular responses within a crowded cytoplasmic space.
Milda Folkmanaite, Manuela Zaccolo
wiley   +1 more source

New biosensors and transgenic mice for multiplex cGMP imaging

British Journal of Pharmacology, EarlyView.
Background and Purpose Cyclic guanosine monophosphate (cGMP) is a versatile second messenger that is important for human (patho‐)physiology and pharmacotherapy. Live‐cell imaging of cGMP with biosensors allows to elucidate its spatiotemporal dynamics in real time under close‐to‐native conditions. However, to monitor two separate cGMP pools or cGMP/cAMP
Markus Wolters, Martin Thunemann, Barbara Birk, Susanne Feil, Viacheslav O. Nikolaev, Moritz Lehners, Robert Feil   +6 more
wiley   +1 more source

Primary Human Renal Proximal Tubular Epithelial Cells (pHRPTEpiCs): Shiga Toxin (Stx) Glycosphingolipid Receptors, Stx Susceptibility, and Interaction with Membrane Microdomains. [PDF]

Toxins (Basel), 2021
Detzner J, Klein AL, Pohlentz G, Krojnewski E, Humpf HU, Mellmann A, Karch H, Müthing J.   +7 more
europepmc   +1 more source

PDE4D and PDE3B orchestrate distinct cAMP microdomains in 3T3‐L1 adipocytes

British Journal of Pharmacology, EarlyView.
Basal conditions: •Ins/PDE3B lowers cytoplasmic cAMP (cyt‐cAMP) without affecting plasma membrane cAMP (pm‐cAMP). •Insulin decreases lipid droplet cAMP (LD‐cAMP) independent of PDE3B. •FGF1/PDE4D modestly reduces both cyt‐ and pm‐cAMP, while PDE4D alone can modulate LD‐cAMP. ISO stimulation: •Ins/PDE3B has minimal impact on cyt‐cAMP.
Johannes Krier, David Spähn, David Arturo Juarez Lopez, Judith L. Nono, Judith Seigner, Lisa Jacob, Siegfried Ussar, Robert Lukowski, Andreas L. Birkenfeld, Gencer Sancar   +9 more
wiley   +1 more source

Selective excitatory effects of γ‐glutamyl‐glycine, a glutathione metabolite, on GluN1 NMDA and mGlu5 receptors impacting synaptic plasticity

British Journal of Pharmacology, EarlyView.
Background and Purpose Gamma‐glutamyl dipeptides are essentially produced after glutathione (GSH) degradation. While several γ‐glutamyl dipeptides have been detected in different organs and body fluids, their biological activity remains elusive. This is the case for γ‐Glutamyl‐Glycine (γ‐Glu‐Gly) which has been found in different brain areas.
Sandro Andreu, Victoria Gizzi, Ugo Pasco, Fatiha Sebih, Yattou Zitouni, Pablo Jimenez, Valérie Rolland, Alain Chavanieu, Sébastien Estaran, Matthieu Rousset, Thierry Cens, Guillaume Cazals, Pierre Charnet, Janique Guiramand, Catherine Cohen‐Solal, Claudine Ménard, Marie‐Céleste de Jésus Ferreira, Nathalie Chevallier, Sonia Cantel, Michel Vignes, Julien Roussel   +20 more
wiley   +1 more source