Results 31 to 40 of about 54,810 (308)

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

The impact of long-term elevated CO2 on C and N retention in stable SOM pools [PDF]

, 2008
Elevated atmospheric CO2 frequently increases plant production and concomitant soil C inputs, which may cause additional soil C sequestration. However, whether the increase in plant production and additional soil C sequestration under elevated CO2 can be
Kessel, C., van, Six, J., Graaff, M.A., de   +2 more
core   +1 more source

Research advances and prospects of geologic CO2 sequestration models

Meitian dizhi yu kantan
Background The urgent need to respond to global climate change and to achieve carbon neutrality is driving geologic CO2 sequestration technology to be increasingly large-scale, safe, and intelligent.
Chenlin HU, Cheng DONG, Shuxun SANG, Yong TANG, Xin LI, Bin ZHANG, Lingfeng ZHAO   +6 more
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Geological and Mineralogical Sequestration of CO2 [PDF]

, 2020
The rapid increasing of concentrations of anthropologically generated greenhouse gases (primarily CO2) in the atmosphere is responsible for global warming and ocean acidification.

core   +3 more sources

Potential evaluation and favorable zone optimization of CO2 geological sequestration in deep coal reservoirs

Scientific Reports
CO2 geological sequestration in deep, unmineable coal seams is a key technology for carbon capture, utilization, and storage (CCUS). This study focuses on the No. 3 major high-rank coal reservoir in the southern Qinshui Basin, utilizing high-pressure and
Zhengzheng Xue, Xiaokai Xu, Lin Tian, Kuo Jian, Shuo Zhang, Liangwei Xu, Jian Li, Zehua Zhang, Yue Xin, Yixuan Yao   +9 more
doaj   +1 more source

Natural carbonation of unground steelmaking slag for assessment of direct carbon sequestration potential during outdoor storage

Journal of CO2 Utilization
CO2 sequestration using steelmaking slag remains challenging for practical applications: one of the main barriers is the energy and costs required for accelerated carbonation. In Japan, steelmaking slag is often stored in outdoor yards for several months,
Sumire Nakamura, Yuichiro Kawabata, Chika Kawanaka, Mitsuyasu Iwanami   +3 more
doaj   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Sugar-stimulated CO2 sequestration by the green microalga Chlorella vulgaris [PDF]

, 2019
Post-print (lokagerð höfundar) opið á: https://systemsbiology.hi.is/wp-content/uploads/2018/11/Sugar-stimulated-CO2-sequestration-by-the-green-microalga-Chlorella-vulgaris-draft.pdfTo convert waste CO2 from flue gases of power plants into value-added ...
Palsson, Sirus, Wichuk, Kristine, Fu, Weiqi, Salehi-Ashtiani, Kourosh, Brynjolfsson, Sigurdur, Guðmundsson, Steinn, Pálsson, Bernhard Ö   +6 more
core   +1 more source

Assessment of CO2 absorption characteristics and carbon sequestration potential of fly ash mineralization reaction from different coal types

Meitan xuebao
The particle size distribution and chemical composition of fly ash from different coal types are known to directly influence the carbon sequestration performance in mineralization reactions.
Lei QIN, Siheng LIN, Haifei LIN, Shugang LI, Pengfei LIU, Miao MU   +5 more
doaj   +1 more source