Results 101 to 110 of about 737,629 (313)

A rapid transition from ice covered CO2–rich waters to a biologically mediated CO2 sink in the eastern Weddell Gyre [PDF]

, 2007
Circumpolar Deep Water (CDW), locally called Warm Deep Water (WDW), enters the Weddell Gyre in the southeast, roughly at 25° E to 30° E. In December 2002 and January 2003 we studied the effect of entrainment of WDW on the fugacity of carbon dioxide (fCO2)
Hoppema, Mario, Baar, H. J. W., Bakker, D. C. E., Schröder, M., Baar, H. J. W. de, Schroeder, M., Hoppema, M., Schröder, Michael, Geibert, W., de Baar, H. J. W.   +9 more
core   +1 more source

TaOx electron transport layers for CO2 reduction Si photocathodes

, 2023
Electron transport layers (ETLs) used as components of photocathodes for light-driven CO2 reduction (CO2R) in aqueous media should have good electronic transport, be stable under CO2R conditions, and, ideally, be catalytically inert for the competing ...
Elif, Nur Dayi, Irene, Dei Tos, Minki, Kim, Joel, Ager, Rajiv , Prabhakar, Sehun, Seo, Raphaël, Lemerle, Magda, Barecka   +7 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Weakly Coordinating Organic Cations are Intrinsically Capable of Supporting CO2 Reduction Catalysis

, 2023
The rates and selectivity of electrochemical CO2 reduction are known to be strongly influenced by the identity of alkali cations in the medium. However, experimentally, it remains unclear whether cation effects arise predominantly from coordinative ...
Wei Lun, Toh, Yogesh, Surendranath, Sophia, Weng   +2 more
core   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

Molecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak, Iva Staniczková Zambo, Matěj Přikryl, Peter Múdry, Danica Zapletalová, Jarmila Navrátilová, Jiří Navrátil, Jan Šmarda, Liudmyla Drobot, Petr Beneš, Lucia Knopfová   +10 more
wiley   +1 more source

Future atmospheric CO2 leads to delayed autumnal senescence

, 2007
Growing seasons are getting longer, a phenomenon partially explained by increasing global temperatures. Recent reports suggest that a strong correlation exists between warming and advances in spring phenology but that a weaker correlation is evident ...
BIRGIT GIELEN, KATRE KETS, Scarascia-Mugnozza, Giuseppe E., GIUSEPPE E. SCARASCIA-MUGNOZZA, MATTHEW J. TALLIS, Gielen, Birgit, Percy, Kevin E., CHRISTIAN P. GIARDINA, Ket, Katre, BENIAMINO GIOLI, Ketss, Katre, Calfaprieta, Carlo, Calfapietra, Carlo, MARK E. KUBISKE, CARLO CALFAPIETRA, Beniamino, Giolis, Gioli, Beniamino, Kubiske, Mark E., DAVID F. KARNOSKY, Migliettas, Franco, FRANCO MIGLIETTA, Scarascia-Mugnozza, Giuseppe, POOJA S. GUPTA, GAIL TAYLOR, Gupta, Pooja S., KEVIN E. PERCY, Karnosky, David F., Miglietta, Franco, Tallis, Matthew J., STEPHEN P. LONG, Gupta, Poojas S., Long, Stephen P., Kets, Katre, Taylor, Gail, Giardina, Christian P.   +34 more
core   +1 more source

Interaction of HS1BP3 with cortactin modulates TKS5 localisation, cell secretion and cancer malignancy

Molecular Oncology, EarlyView.
Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen, Kristiane Søreng, Chiara Veroni, Laura Trachsel‐Moncho, Nagham Asp, Robin Gaupset, Lars Gustav Lyckander, Helene Knævelsrud, Lars Eftang, Anne Simonsen   +9 more
wiley   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Research Progress in Photothermal Catalytic Reduction of CO2 to Carbon-Containing Compounds

Taiyuan Ligong Daxue xuebao
Purposes Carbon dioxide capture and utilization is a choice to alleviate the greenhouse effect and address the energy crisis. In order to promote the reaction under more mild conditions, photothermal catalysis is used to reduce CO2 with the advantages of
ZHANG Fangyuan, GAO Huimin, JING Jieying, LI Wenying   +3 more
doaj   +1 more source