Results 51 to 60 of about 113,809 (301)

Integrating Horizontal Gene Transfer and Common Descent to Depict Evolution and Contrast It with ‘‘Common Design [PDF]

open access: yes, 2010
Horizontal gene transfer (HGT) and common descent interact in space and time. Because events of HGT co-occur with phylogenetic evolution, it is difficult to depict evolutionary patterns graphically. Tree-like representations of life’s diversification are
Espinosa, Avelina   +1 more
core   +2 more sources

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

Gene Therapy Correction of Aldehyde Dehydrogenase 2 Deficiency

open access: yesMolecular Therapy: Methods & Clinical Development, 2019
Aldehyde dehydrogenase 2 (ALDH2) deficiency causes “Asian flush syndrome,” presenting as alcohol-induced facial flushing, tachycardia, nausea, and headaches.
Yuki Matsumura   +6 more
doaj   +1 more source

Aldehyde dehydrogenase 3A1 promotes multi-modality resistance and alters gene expression profile in human breast adenocarcinoma MCF-7 cells [PDF]

open access: yes, 2016
Aldehyde dehydrogenases participate in a variety of cellular homeostatic mechanisms like metabolism, proliferation, differentiation, apoptosis, whereas recently, they have been implicated in normal and cancer cell stemness.
Chlichlia, Katerina   +8 more
core   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

open access: yesFEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai   +8 more
wiley   +1 more source

Aldehyde Dehydrogenase Enzyme Functions in Acute Leukemia Stem Cells

open access: yesFrontiers in Bioscience-Scholar, 2022
The enzymes that belong to the aldehyde dehydrogenase family are expressed in a variety of cells; yet activity of their main members characterizes stem cells, both normal and malignant.
Garrett M. Dancik   +2 more
doaj   +1 more source

Aldehyde Dehidrogenase Level and Fatty Acid Ethyl Ester as Biochemical Markers Persist Longer Than Ethanol in Wistar Rats After Chronic Alcohol Consumption [PDF]

open access: yes, 2010
Alcohol consumption in human has increased from year to year in Indonesia and more recently, anincreasing number of cases of alcohol intoxication, alcoholic liver disease, and death were observed.The purpose of this experimental study was to examine the ...
Astawa, N. M. (Nyoman)   +3 more
core  

Comparative genomics and mutagenesis analyses of choline metabolism in the marine Roseobacter clade [PDF]

open access: yes, 2015
Choline is ubiquitous in marine eukaryotes and appears to be widely distributed in surface marine waters; however, its metabolism by marine bacteria is poorly understood.
Andresen P.A.   +6 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Taxonomic distribution of alkane synthesizing aldehyde dehydrogenases across bacteria, fungi, plants, and animals

open access: yesBiotechnology for Biofuels and Bioproducts
Background Hydrocarbon-based biofuels, known as drop-in fuels, which are chemically similar to petroleum, have gained significant attention. Microorganisms that produce medium-chain alkanes hold promise for the bioproduction of drop-in fuels.
Masakazu Ito   +6 more
doaj   +1 more source

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