Results 71 to 80 of about 1,092,902 (309)

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

Lipids alter microbial transport through intestinal mucus

, 2018
Mucus constitutes a protective layer which coats the gastrointestinal tract, controlling interactions of both commensal and pathogenic microbes with underlying tissues. Changes to the mucus barrier, for example due to altered mucin expression or external
Taylor L. Carlson (6111674), Hasan Yildiz (580680), Jaclyn Y. Lock (6111680), Rebecca L. Carrier (580685), Taylor L Carlson, Zaineb Dar, Jaclyn Y Lock, Rebecca L Carrier, Zaineb Dar (6111677), Hasan Yildiz, Jaclyn Y. Lock, Rebecca L. Carrier, Taylor L. Carlson   +12 more
core   +1 more source

Microbial pathogenesis: Lipid rafts as pathogen portals [PDF]

Current Biology, 2000
The route of initial entry influences how host cells respond to intracellular pathogens. Recent studies have demonstrated that a wide variety of pathogens target lipid microdomains in host cell membranes, known as lipid rafts, to enter host cells as an infectious strategy.
Rosenberger, Carrie M, Brumell, John H, Finlay, B.Brett   +2 more
openaire   +2 more sources

The multifaceted roles of lysosomes in cancer

Molecular Oncology, EarlyView.
Lysosomes support cancer cell adaptation by integrating macromolecule degradation and nutrient recycling with nutrient sensing, inter‐organelle communication and immune regulation. These interconnected functions can promote tumour growth, stress tolerance and therapy resistance, while also creating context‐dependent vulnerabilities that may be ...
Jia Li, Kevin M. Ryan
wiley   +1 more source

Optimization of Pretreatment Conditions and Enzymatic Hydrolysis of Corn Cobs for Production of Microbial Lipids by Trichosporon oleaginosus

Energies, 2022
Microbial lipids produced from lignocellulosic biomass are sustainable alternative feedstock for biodiesel production. In this study, corn cobs were used as a carbon source for lipid production and growth of oleaginous yeast Trichosporon oleaginosus ...
Marina Grubišić, Maja Galić Perečinec, Ines Peremin, Katarina Mihajlovski, Sunčica Beluhan, Božidar Šantek, Mirela Ivančić Šantek   +6 more
doaj   +1 more source

Feeding Strategies of Two-Stage Fed-Batch Cultivation Processes for Microbial Lipid Production from Sugarcane Top Hydrolysate and Crude Glycerol by the Oleaginous Red Yeast Rhodosporidiobolus fluvialis

, 2020
Microbial lipids are able to produce from various raw materials including lignocellulosic biomass by the effective oleaginous microorganisms using different cultivation processes.
Poontawee, Limtong
core   +1 more source

An outer membrane vesicle‐associated two‐track model for enterotoxigenic Bacteroides fragilis oncogenesis

Molecular Oncology, EarlyView.
Enterotoxigenic Bacteroides fragilis is a gut bacterium linked to bowel cancer. We propose that its toxin acts along two routes: at the cell surface, cutting the adhesion protein E‐cadherin and triggering inflammation; and inside the cell, delivered by bacterial vesicles, switching on NOD1 and cancer stem cell programs.
Kangchan Choi, Sang‐Hyeon Yoo, Ki‐Jong Rhee   +2 more
wiley   +1 more source

Deuterium-exchange metabolomics identifies N-methyl lyso phosphatidylethanolamines as abundant lipids in acidophilic mixed microbial communities [PDF]

, 2011
peer reviewedNatural microbial communities are extremely diverse and contain uncharacterized but functionally important small molecules. By coupling a deuterium (D) labeling technique to high mass accuracy untargeted liquid chromatography-electrospray ...
WILMES, Paul, Paul Wilmes, Jillian F. Banfield, Bowen, B. P., Benjamin P. Bowen, Trent R. Northen, Banfield, J. F., Fischer, C.R., Northen, T. R., Curt R. Fischer   +9 more
core   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Microbial characteristics (mean (±1 SE), n = 81) of plots two years following the Moran and Glade crown and severe-surface fires in the GYE. Assignment of lipids to microbial groups is explained in the text.

, 2013
Microbial characteristics (mean (±1 SE), n = 81) of plots two years following the Moran and Glade crown and severe-surface fires in the GYE. Assignment of lipids to microbial groups is explained in the text.
Monica G. Turner (296355), William H. Romme (296354), Teri C. Balser (251029), Kusum J. Naithani (296353), Erica A. H. Smithwick (296352)   +4 more
core   +1 more source