Emerging solvatochromic push–pull dyes for monitoring the lipid order of biomembranes in live cells

Y Niko, AS Klymchenko - The journal of biochemistry, 2021 - academic.oup.com
Solvatochromic dyes have emerged as a new class of fluorescent probes in the field of lipid
membranes due to their ability to identify the lipid organization of biomembranes in live cells …

Quantifying Fluorescence Lifetime Responsiveness of Environment-Sensitive Probes for Membrane Fluidity Measurements

F Ragaller, E Sjule, YB Urem, J Schlegel… - The Journal of …, 2024 - ACS Publications
The structural diversity of different lipid species within the membrane defines its biophysical
properties such as membrane fluidity, phase transition, curvature, charge distribution, and …

Lipid regulation of the glucagon receptor family

AI Oqua, Y Manchanda, ER McGlone… - Journal of …, 2024 - joe.bioscientifica.com
The glucagon receptor family are typical class B1 G protein-coupled receptors (GPCRs) with
important roles in metabolism, including the control of pancreas, brain, and liver function. As …

Encystation stimuli sensing is mediated by adenylate cyclase AC2-dependent cAMP signaling in Giardia

HW Shih, GCM Alas, AR Paredez - Nature communications, 2023 - nature.com
Protozoan parasites use cAMP signaling to precisely regulate the place and time of
developmental differentiation, yet it is unclear how this signaling is initiated. Encystation of …

Differential effects of simvastatin on membrane organization and dynamics in varying phases

SS Sahu, P Sarkar, S Shrivastava… - Chemistry and physics of …, 2019 - Elsevier
Simvastatin belongs to the statin family of cholesterol lowering drugs which act as
competitive inhibitors of HMG-CoA reductase, the rate-determining enzyme in cholesterol …

[HTML][HTML] A homologous series of apoptosis-inducing N‑acylserinols: Thermotropic phase behavior, interaction with cholesterol and characterization of cationic N …

D Sivaramakrishna, MD Prasad, MJ Swamy - Biochimica et Biophysica Acta …, 2019 - Elsevier
N‑Acylserinols (NASOHs) exhibit anti-cancer activity by elevating ceramide levels, and/or by
activating proapoptotic effectors. In the present work we investigated the thermotropic phase …

Effect of local anesthetics on the organization and dynamics in membranes of varying phase: A fluorescence approach

S Shrivastava, D Dutta, A Chattopadhyay - Chemistry and Physics of Lipids, 2016 - Elsevier
The molecular mechanism underlying the action of local anesthetics remains elusive.
Phenylethanol (PEtOH) is an ingredient of essential oils with a rose-like odor and has been …

[HTML][HTML] Efficient intracellular delivery makes cancer cells sensitive to nanoemulsive chemodrugs

S Liu, D Chen, Y Yuan, X Zhang, Y Li, S Yan, J Zhang - Oncotarget, 2017 - ncbi.nlm.nih.gov
Evodiamine has been documented to possess activities in numerous cancer cells. Our
preliminary study showed that A549 cells were insensitive to evodiamine. In this paper …

[HTML][HTML] Cholesterol-dependent thermotropic behavior and organization of neuronal membranes

ST Reddy, S Shrivastava, K Mallesham… - … et Biophysica Acta (BBA …, 2016 - Elsevier
The composition of neuronal membranes is unique with diverse lipid composition due to
evolutionary requirement. The organization and dynamics of neuronal membranes are …

Effect of local anesthetics on serotonin1A receptor function

BD Rao, S Shrivastava, A Chattopadhyay - Chemistry and physics of lipids, 2016 - Elsevier
The fundamental mechanism behind the action of local anesthetics is still not clearly
understood. Phenylethanol (PEtOH) is a constituent of essential oils with a pleasant odor …