Results 71 to 80 of about 1,092,827 (257)

Acetate-Based Crystallization Kinetics Modulation of CsPbI₂Br for Improved Photovoltaic Performance

, 2019
Inorganic CsPbI2Br perovskite has emerged to be a promising candidate for photovoltaic materials, while developing additive engineering strategies to address the issues of defect induced crystalline phase transformation from a photoactive perovskite ...
Hongqiang Wang (1428448), Pengfei Guo, Qian Ye, Yang Wei, Linfeng Ye (8231907), Xiaokun Yang, Qian Ye (610320), Linfeng Ye, Yang Wei (452371), Pengfei Guo (421384), Hongqiang Wang, Xiaokun Yang (1465042), Hongyue Wang (2009332), Hongyue Wang   +13 more
core   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

The interplay between gut microbiota, short-chain fatty acids, and implications for host health and disease

Gut Microbes
Short-chain fatty acids (SCFAs) – acetate, propionate, and butyrate – are important bacterial fermentation metabolites regulating many important aspects of human physiology.
Kallie E. Hays, Jacob M. Pfaffinger, Rebecca Ryznar   +2 more
doaj   +1 more source

Trace element requirements for stable food waste digestion at elevated ammonia concentrations [PDF]

, 2012
The work investigated why anaerobic digesters treating food waste and operating at high ammonia concentrations suffer from propionic acid accumulation which may result in process failure.
Banks, Charles, Zhang, Yue, Sonia Heaven, Jiang, Ying, Banks, Charles J., Ying Jiang, Charles J. Banks, Yue Zhang, Heaven, Sonia   +8 more
core   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Indium acetate analyzed by XPS

, 2023
Indium acetate was analyzed using x-ray photoelectron spectroscopy. The specimen is a powder purchased from Sigma Aldrich. The sample was fixed to a stainless-steel sample holder with copper 3M (TM) double-sided adhesive tape. Survey spectra, In 3d, O 1s,
Rodriguez Pereira, Jhonatan, Rogelio Ospina, Jhonatan Rodriguez-Pereira, David Alejandro Miranda Mercado, Mercado, David Alejandro Miranda, Ospina, Rogelio   +5 more
core   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Scientific Opinion on Flavouring Group Evaluation 309 (FGE.309): Sodium Diacetate

EFSA Journal, 2011
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate sodium diacetate [FL‐no: 16.073] in the Flavouring Group Evaluation 309, using the Procedure in Commission ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source