Results 71 to 80 of about 9,017,426 (338)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

CO2 Permeability of Biological Membranes and Role of CO2 Channels

Membranes, 2017
We summarize here, mainly for mammalian systems, the present knowledge of (a) the membrane CO2 permeabilities in various tissues; (b) the physiological significance of the value of the CO2 permeability; (c) the mechanisms by which membrane CO2 ...
Volker Endeward, Mariela Arias-Hidalgo, Samer Al-Samir, Gerolf Gros   +3 more
doaj   +1 more source

Combined Effect of Nitrofurantoin and Plant Surfactant on Bacteria Phospholipid Membrane

Molecules, 2020
Due to the increasing use of antibiotics, measures are being taken to improve their removal from the natural environment. The support of biodegradation with natural surfactants that increase the bioavailability of impurities for microorganisms that ...
Monika Rojewska, Wojciech Smułek, Krystyna Prochaska, Ewa Kaczorek   +3 more
doaj   +1 more source

Gas Permeability Test Protocol for Ion-Exchange Membranes

Frontiers in Energy Research, 2022
The membrane-based electrolysis of water is a growing topic of interest due to the advantages of employing membranes in hydrogen production efficiency and system safety over the traditional alkaline water electrolysis. Ion-exchange membranes with low gas
Eun Joo Park, Siddharth Komini Babu, Yu Seung Kim   +2 more
doaj   +1 more source

Detergent Induction of HEK 293A Cell Membrane Permeability Measured under Quiescent and Superfusion Conditions Using Whole Cell Patch Clamp

Journal of Physical Chemistry B, 2014
Detergents have several biological applications but present cytotoxicity concerns, since they can solubilize cell membranes. Using the IonFlux 16, an ensemble whole cell planar patch clamp, we observed that anionic sodium dodecyl sulfate (SDS), cationic ...
S. Vaidyanathan, B. Orr, M. Banaszak Holl   +2 more
semanticscholar   +1 more source

Characterization of therapeutic antibodies targeting lymphatic and vascular resistance factor for the treatment of hypervascularized and highly metastatic cancers

Molecular Oncology, EarlyView.
LVRF (lymphatic and vascular resistance factor) is a VEGFA splice variant upregulated in response to anti‐angiogenic therapy that fosters tumor adaptation through enhanced vascularization, lymphangiogenesis, and metastatic dissemination. Targeting LVRF with fully human neutralizing antibodies disrupts these processes and limits resistant tumor growth ...
Marion David, Arthur Karaulic, Audrey Bennetot, Clémence Fournier, Quentin Odet, Arthur Gouraud, Isabelle Bourget, Cédric Gaggioli, Sandy Giuliano, Frédéric Luciano, Olivier Léger, Zaki Sellam, Gilles Pagès   +12 more
wiley   +1 more source

A curated reference database of membrane-permeability annotations for biological dyes

Scientific Data
Fluorescent and chromogenic dyes are widely used for cellular labelling, imaging and functional assays, yet information on their membrane permeability remains fragmented and inconsistently documented across the literature and existing chemical resources.
Bo Wang, Binhao Li, Zilong Yuan, Yishan Lin, Zhangyu Peng, Xinlin Cheng, Baocai Zhong, Yuanyuan Luo, Yongfang Dai, Liping Ren, Hui Chen, Lin Ning   +11 more
doaj   +1 more source

Lavender essential oil induces oxidative stress which modifies the bacterial membrane permeability of carbapenemase producing Klebsiella pneumoniae

Scientific Reports, 2020
Misuse of antibiotics in the clinical and agricultural sectors has caused the emergence of multidrug-resistant (MDR) Klebsiella pneumoniae which contributes a threat to human health.
Shun-Kai Yang, K. Yusoff, W. Thomas, R. Akseer, M. Alhosani, A. Abushelaibi, S. Lim, K. Lai   +7 more
semanticscholar   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

THE INFLUENCE OF pH ON ALGAL CELL MEMBRANE PERMEABILITY AND ITS IMPLICATIONS FOR THE UPTAKE OF LIPOPHILIC METAL COMPLEXES 1

Journal of Phycology, 2012
Uptake of lipophilic metal complexes by freshwater algae has recently been shown to be pH dependent. Here we look at different physiological aspects that could influence the diffusion of the lipophilic Cd complex, Cd(diethyldithiocarbamate)20 (Cd(DDC)20),
M. Lavoie, S. Le Faucheur, A. Boullemant, C. Fortin, P. Campbell   +4 more
semanticscholar   +1 more source