Could vesicular transport of Na+ and Cl be a feature of salt tolerance in halophytes?

TJ Flowers, EP Glenn, V Volkov - Annals of botany, 2019 - academic.oup.com
Background Halophytes tolerate external salt concentrations of 200 mm and more,
accumulating salt concentrations of 500 mm and more in their shoots; some …

The lysosomal transporter TAPL has a dual role as peptide translocator and phosphatidylserine floppase

JG Park, S Kim, E Jang, SH Choi, H Han, S Ju… - Nature …, 2022 - nature.com
TAPL is a lysosomal ATP-binding cassette transporter that translocates a broad spectrum of
polypeptides from the cytoplasm into the lysosomal lumen. Here we report that, in addition to …

Aquaporin AQP11 in the testis: molecular identity and association with the processing of residual cytoplasm of elongated spermatids

CH Yeung, TG Cooper - Reproduction, 2010 - rep.bioscientifica.com
AQP11 is one of the latest aquaporin (AQP) family members found, which differs from the
other AQPs by its intracellular localisation and unusual water pore nucleotides with unclear …

Lipid Flip-Flop-Inducing Antimicrobial Phytochemicals from Gymnema sylvestre are Bacterial Membrane Permeability Enhancers

HG Behuria, GS Arumugam, CK Pal, AK Jena… - ACS …, 2021 - ACS Publications
An amphiphilic phytochemical fraction isolated from methanol extract of Gymnema sylvestre
leaf powder contained six terpenoids, two flavonoids, and one alkaloid that induced rapid …

An Anti-microbial Terpenoid Fraction from Gymnema sylvestre Induces Flip-flop of Fluorescent-Phospholipid Analogs in Model Membrane

HG Behuria, SK Sahu - Applied Biochemistry and Biotechnology, 2020 - Springer
Therapeutic potential of Gymnema sylvestre on diverse cell types is predominantly due to a
variety of terpenoids and their derivatives. However, their bioavailability becomes limited …

Electroformation of liposomes and phytosomes using copper electrode

HG Behuria, BK Biswal, SK Sahu - Journal of Liposome Research, 2021 - Taylor & Francis
A novel method for electroformation of liposomes and phytosomes using copper electrode is
described. Liposomes made at 2 V and 10 Hz AC field from L-α-egg-phosphatidylcholine …

Phospholipid scrambling by a TMEM16 homolog of Arabidopsis thaliana

A Boccaccio, C Picco, E Di Zanni… - The FEBS …, 2022 - Wiley Online Library
Membrane asymmetry is important for cellular physiology and established by energy‐
dependent unidirectional lipid translocases, which have diverse physiological functions in …

[HTML][HTML] Reconstitution in liposome bilayers enhances nucleotide binding affinity and ATP-specificity of TrwB conjugative coupling protein

AJ Vecino, RL Segura, B Ugarte-Uribe, S Águila… - … et Biophysica Acta (BBA …, 2010 - Elsevier
Bacterial conjugative systems code for an essential membrane protein that couples the
relaxosome to the DNA transport apparatus, called type IV coupling protein (T4CP). TrwB is …

A fluorescence-based assay for measuring phospholipid scramblase activity in giant unilamellar vesicles

PPM Mathiassen, TG Pomorski - Bio-protocol, 2022 - bio-protocol.org
Transbilayer movement of phospholipids in biological membranes is mediated by a diverse
set of lipid transporters. Among them are scramblases that facilitate rapid bi-directional …

Are cysteine residues of human phospholipid scramblase 1 essential for Pb2+ and Hg2+ binding-induced scrambling of phospholipids?

AK Shettihalli, SK Palanirajan, SN Gummadi - European Biophysics …, 2021 - Springer
Lead and mercury being common environmental pollutants are often associated with
erythrocytes, where phosphatidylserine (PS) exposure-mediated procoagulant activation is …