Results 61 to 70 of about 101,023 (246)

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source

Detrimental effects of ethanol and its metabolite acetaldehyde, on first trimester human placental cell turnover and function. [PDF]

PLoS ONE, 2014
Fetal alcohol spectrum disorder (FASD) describes developmental issues from high maternal alcohol intake, which commonly results in fetal growth restriction and long term morbidity.
Sylvia Lui, Rebecca L Jones, Nathalie J Robinson, Susan L Greenwood, John D Aplin, Clare L Tower   +5 more
doaj   +1 more source

The census of complex organic molecules in the solar type protostar IRAS16293-2422

, 2014
Complex Organic Molecules (COMs) are considered crucial molecules, since they are connected with organic chemistry, at the basis of the terrestrial life.
Caux, E., Ceccarelli, C., Jaber, Ali A., Kahane, C.   +3 more
core   +3 more sources

Real-time quantitative analysis of volatile products generated during solid-state polypropylene thermal oxidation [PDF]

, 2013
Analysis of volatile organic compounds (VOCs) during PP thermal oxidation under three oxygen partial pressures (0%, 21% and 100% of atmospheric pressure) at 140 C was performed by proton transfer reaction coupled with Fourier transform ion cyclotron ...
COLIN, Xavier, DESNOUX, Eric, FRANCOIS-HEUDE, Alexandre, HENINGER, Michel, LEPROVOST, Julien, MESTDAGH, Helene, RICHAUD, Emmanuel   +6 more
core   +4 more sources

HSP90AB1‐Mediated Ubiquitin‐Proteasome Degradation of ITGBL1 Promotes Osteosarcoma Progression by Inhibiting Endoplasmic Reticulum Stress‐Induced Autophagy

Advanced Science, EarlyView.
This study delineates a novel HSP90AB1‐ITGBL1 signaling axis governing osteosarcoma. HSP90AB1 promotes K63‐linked ubiquitination and proteasomal degradation of ITGBL1. Restoring ITGBL1 induces reactive oxygen species‐dependent endoplasmic reticulum stress and pro‐death autophagy, suppressing tumor growth and metastasis.
Zhen Wang, Zixuan Guo, Chengwei Cao, Ziying Wang, Zifu Huang, Xiujuan Zhang, Yushu Zheng, Diankun She, Hao Zhu, Lingfeng Yu, Xuelin Zhao, Dongquan Xiang, Song Liao, Xin He, Xintong Ji, Chengsheng Wu, Cheng‐Xiong Xu, Meng Xu   +17 more
wiley   +1 more source

High-level expression of an acetaldehyde dehydrogenase from Lactiplantibacillus plantarum and preliminary evaluation of its potential as a functional food additive

Electronic Journal of Biotechnology, 2023
Background: Acetaldehyde dehydrogenase (ALDH) is a common oxidoreductase and one of the aldehyde dehydrogenases, which can convert toxic acetaldehyde to harmless acetyl CoA.
Zhe Wang, Jian-Ju He, Xin-Xin Liu, Hong-Ling Shi, Yun-Feng Lu, Jun-Ye Shi, Yun-Chao Kan, Lun-Guang Yao, Cun-Duo Tang   +8 more
doaj   +1 more source

Engineering New‐to‐Nature Biological Pathways for β,γ‐Alkanediol Synthesis

Advanced Science, EarlyView.
β,γ‐Alkanediols are value‐added chemicals to be used as functional solvents, biofuels, and cosmetic components. This work demonstrates a carboligation‐mediated approach for synthesis of linear chain β,γ‐alkanediols in Escherichia coli, namely, hexane‐2,3‐diol (2,3‐HDO) and pentane‐2,3‐diol (2,3‐PDO). The engineered E. coli cells produce 152.2 mm (17.98
Haofeng Chen, Haidong Yu, Dongjiang Lin, Guojun Yang, Yuchen Xie, Yang Zhang, Jifeng Yuan   +6 more
wiley   +1 more source

Plant physiological and environmental controls over the exchange of acetaldehyde between forest canopies and the atmosphere [PDF]

Biogeosciences, 2008
We quantified fine scale sources and sinks of gas phase acetaldehyde in two forested ecosystems in the US. During the daytime, the upper canopy behaved as a net source while at lower heights, reduced emission rates or net uptake were observed.
K. Jardine, P. Harley, T. Karl, A. Guenther, M. Lerdau, J. E. Mak   +5 more
doaj  

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

, 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), Djelantik, A. A. (A), Suaniti, N. M. (Ni), Suastika, K. (Ketut)   +3 more
core  

The ITGB2‐COPS3‐SOX2 Axis and SOX2 Liquid‐Liquid Phase Separation: Dual Mechanisms Governing Osteosarcoma Stemness

Advanced Science, EarlyView.
Osteosarcoma stemness is driven by the ITGB2‐COPS3‐SOX2 signaling axis. This study reveals that nuclear COPS3 stabilizes SOX2, which in turn undergoes liquid‐liquid phase separation to promote stemness. Based on this mechanism, a novel COPS3 inhibitor, Z‐5891, was developed, effectively suppressing tumor growth and stemness in vivo, offering a ...
Lei Guo, Zhiqing Zhao, Wei Wang, Jianfang Niu, Bing Wang, Yunfei Lin, Wei Guo, Taiqiang Yan   +7 more
wiley   +1 more source