Results 81 to 90 of about 3,123,489 (311)

Targeting human MutT homolog 1 (MTH1) for cancer eradication: current progress and perspectives

Acta Pharmaceutica Sinica B, 2020
Since accelerated metabolism produces much higher levels of reactive oxygen species (ROS) in cancer cells compared to ROS levels found in normal cells, human MutT homolog 1 (MTH1), which sanitizes oxidized nucleotide pools, was recently demonstrated to ...
Yizhen Yin, Fener Chen
doaj   +1 more source

Cell surface CD11c as a neutrophil aging marker molecule

FEBS Open Bio, EarlyView.
Cell surface CD11chi neutrophils were more aged and had better phagocytic function than CD11c−/lo neutrophils. Transcriptomic analysis of CD11chi neutrophils and CD11c−/lo neutrophils in pediatric population showed that the most difference was seen in infants.
Sophia Koutsogiannaki, Fahd Alhamdan, Erik Malm, Marie Bermudez, Samuel Y. Kim, Koichi Yuki   +5 more
wiley   +1 more source

Catalytic enantioselective 5-hydroxyisoxazolidine synthesis: an asymmetric entry to ?-amino acids

, 2007
The highly chemo- and enantioselective organocatalytic tandem reaction between N-carbamate-protected hydroxylamines and ?,?-unsaturated aldehydes is presented. The reaction represents a unique entry for the asymmetric synthesis of 5-hydroxyisoxazolidines,
Jan Vesely, Córdova, Armando,, Ibrahem, Ismail, Vesely, Jan,, Zhao, Gui-Ling, Ibrahem, Ismail,, Vesely, Jan, Gui-Ling Zhao, Córdova, Armando, Ismail Ibrahem, Armando Córdova, Zhao, Gui-Ling,, Ramon Rios, Rios, Ramon, Rios, Ramón,   +14 more
core   +1 more source

Dactolisib outperforms Rapamycin in potentiating apoptosis induced by XPO1, Bcl‐2 and Mcl‐1 blockade in preclinical glioblastoma models

FEBS Open Bio, EarlyView.
The PAM pathway and its impact on cellular metabolism. Color‐coded key symbols represent Rapamycin (R, orange, targeting mTOR) and Dactolisib (D, green, targeting PI3K/mTOR), indicating their sites of action. Created with BioRenders.com. Glioblastoma resists therapy through interconnected survival programs.
Kai Zhao, Leonie Meyer, Madita Braun, Katharina Otte, Celine Bitter, Maite Pawlik, Hartmann Raifer, Frederik Helmprobst, Axel Pagenstecher, Hans Urban, Michael C. Burger, Michael W. Ronellenfitsch, Joachim P. Steinbach, Jarmila Jedelská, Shamim Bagheri, Behrooz H. Yousefi, Pietro Di Fazio, Markus Luster, Andreas H. Mahnken, Andreas Neubauer, Andreas Burchert, Christopher Nimsky, Jörg W. Bartsch, Tillmann Rusch   +23 more
wiley   +1 more source

CHIRAL AMIDES IN ASYMMETRIC-SYNTHESIS [PDF]

, 1992
New strategies for the asymmetric vicinal acylation of olefins and the synthesis of enantiomerically pure amino acids are presented. Both use, as key step, a cycloaddition reaction involving a reagent easily prepared from chiral amides derived from ...
GENICOT, C, 9TH INTERNATIONAL CONF ON ORGANIC SYNTHESIS, Ghosez, Léon, Genicot, C., GHOSEZ, L, Véronique Gouverneur, L. Ghosez, Christophe Genicot, Gouverneur, Veronique   +8 more
core   +2 more sources

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source

Enantioselective acyl-trifluoromethylation of olefins by bulky thiazolium carbene catalysis

Nature Communications
Enantioenriched α-chiral β-fluorinated ketones are valuable structural motifs with application in several fields. The recently emerged concept of NHC-catalyzed radical acyl-trifluoromethylation of olefins offers a rapid route to construct racemic β ...
Sripati Jana, Matthew D. Wodrich, Nicolai Cramer   +2 more
doaj   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Crystal structure of 2-(8-bromo-2-phenylimidazo[1,2-α]pyridin-3-yl)-6,7-dimethyl-3-phenylquinoxaline, C29H21BrN4

Zeitschrift für Kristallographie - New Crystal Structures, 2018
C29H21BrN4, orthorhombic, Pca21 (no. 29), a = 15.6577(5) Å, b = 9.6445(3) Å, c = 31.1869(10) Å, V = 4709.6(2) Å3, Z = 8, Rgt(F) = 0.0435, wRref(F2) = 0.0779, T = 293(2) K.
Song Gui Ting, Meng Jiang Ping, Zhu Jin
doaj   +1 more source

Diffuse MRI Edema Predicts Relapse in Cerebral Amyloid Angiopathy–Related Inflammation

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To identify MRI predictors of relapse and quantify relapse and mortality risk in cerebral amyloid angiopathy–related inflammation (CAA‐RI). A secondary objective was to assess the association between mycophenolate mofetil use and relapse risk. Methods We performed a retrospective cohort study of 36 patients with CAA‐RI treated at the
G. Abbas Kharal, Gowtham Yerneni, Kim J. Griffin, Nicolas Thompson, Ken Uchino, Irene Katzan, Dolora Wisco, Abeer Farrag, Jayashree Sundarajan, Andrew Russman, M. Shazam Hussain   +10 more
wiley   +1 more source