Results 91 to 100 of about 167,197 (305)

Carbon sequestration potential of Scenedesmus quadricauda (Turpin) and evaluation on Zebra fish (Danio rerio)

Aquaculture Reports, 2019
Carbon dioxide sequestration by microalgae is receiving increased attention in alternative impact of increasing CO2 in the atmosphere. For this study, we have chosen three different microalgae such as Chlorococcum humicola, Chlorella vulgaris and ...
A. Maryshamya, T. Rajasekar, R. Rengasamy   +2 more
doaj   +1 more source

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

Efficient CO2 fixation by surface Prochlorococcus in the Atlantic Ocean [PDF]

, 2014
Nearly half of the Earth’s surface is covered by the ocean populated by the most abundant photosynthetic organisms on the planet—Prochlorococcus cyanobacteria.
Grob, Carolina, Ostrowski, Martin, Manuela Hartmann, Scanlan, David J, Martin Ostrowski, Paola Gomez-Pereira, Zubkov, Mikhail V, Carolina Grob, Scanlan, David J., Zubkov, Mikhail V., Mikhail V Zubkov, Gómez-Pereira, Paola R., Hartmann, Manuela, Gomez-Pereira, Paola, David J Scanlan   +14 more
core   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Ionic Liquids: Potential Materials for Carbon Dioxide Capture and Utilization

Frontiers in Materials, 2019
The non-volatility, structure-tunability, and high CO2 uptake capacity render ionic liquids (ILs) the most exciting materials for the carbon dioxide (CO2) capture and fixation to value-added chemicals.
Shashi Kant Shukla, Santosh G. Khokarale, Thai Q. Bui, Jyri-Pekka T. Mikkola, Jyri-Pekka T. Mikkola   +4 more
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +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

Current forest carbon fixation fuels stream CO2 emissions [PDF]

, 2019
Stream CO2 emissions contribute significantly to atmospheric climate forcing. While there are strong indications that groundwater inputs sustain these emissions, the specific biogeochemical pathways and timescales involved in this lateral CO2 export are ...
Öquist, M.G., Billett, M.F., Billett, M. F., Bishop, K., Campeau, Audrey,, Amvrosiadi, Nino,, Bishop, Kevin, Wallin, M.B., Laudon, Hjalmar, Billett, Mike, Bishop, Kevin,, Amvrosiadi, N., Amvrosiadi, Nino, Wallin, Marcus, Wallin, M. B., Garnett, M.H., Billett, Michael F, Wallin, Marcus B, Garnett, M. H., Campeau, A., Campeau, Audrey, Garnett, Mark, Wallin, Marcus,, Oquist, Mats G, Garnett, Mark H, Öquist, Mats, Laudon, H.   +26 more
core   +1 more source

Effect of CO2 concentration on high-temperature carbon fixation and pozzolanic activity of high-calcium fly ash

工程科学学报
To simultaneously capture CO2 emitted from coal-fired power plants and enhance the pozzolanic activity of high-calcium fly ash, this study investigates the carbon fixation behavior of high-calcium fly ash through dry carbonation under various atmospheric
Shengyu SU, Yanna HAN, Guorui FENG, Weiren BAO, Liping CHANG, Junjie LIAO, Jinwen BAI   +6 more
doaj   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source