Results 111 to 120 of about 4,064,010 (293)

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

CO2 capture and conversion into valuable chemicals using graphitic carbon nitride: A review

Environmental Functional Materials
Carbon dioxide emission to the atmosphere are the main cause of global warming and the accompanying climate change. Accordingly, effective approaches have to be developed/implemented to tackle CO2 emission and, ideally, reverse its negative consequences.
Mahmoud N. Almakhadmeh, Mohamed N. Almubarak, Sagheer A. Onaizi   +2 more
doaj   +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

Bifunctional catalysts derived from mineral ores for cost-effective and robust CO2 capture and conversion

Carbon Capture Science & Technology
The development of cost-effective and efficient bifunctional materials is crucial for advancing integrated CO2 capture and utilization (ICCU) technologies. Herein, we report the rational design of a cost-effective bifunctional composite, Ni nanoparticles
Wenqi Fan, Qian Wu, Liang Huang, Xinglei Zhao, Shipeng Ding, Qiang Wang, Ming Xue, Xingchun Li   +7 more
doaj   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Revolutionizing photothermal CO₂ hydrogenation with ceria-based catalysts

Nano Research
In the context of achieving carbon neutrality, CO2 catalytic conversion technologies are effective in reducing atmospheric CO2 concentrations while simultaneously producing renewable products.
Zhaorui Zhang, Xiao Han, Junhong Zhang, Yunyun Dong, Jinsheng Zhao, Qian Xu, Ningqiang Zhang   +6 more
doaj   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

CO2-recycling for CH4 production on rare-earth modified Ni-Alumina catalysts

, 2013
The chemical recycling of greenhouse gas CO2 produced in hydrocarbon combustion is an attractive alternative to CO2 storage in the underground [1]. Recently have attracted particular interest the conversion of CO2 into syn-gas by the dry reforming of ...
LUISETTO, IGOR, Di Bartolomeo E, TUTI, SIMONETTA   +2 more
core  

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Recent advances in mechanistic pathways and catalyst architecture for the synthesis of sustainable aviation fuel from CO2

Sustainable Chemistry for Climate Action
The catalytic conversion of carbon dioxide (CO2) into valuable sustainable aviation fuel (SAF) is a '' two-birds in one-stone'' strategy for addressing the environmental challenges and fulfilling the present fuel demands in the aviation sector.
Sujit Kumar Guchhait, Shyam Khatana, Rajendra K. Saini, Anil Kumar Das, Shaswattam   +4 more
doaj   +1 more source