Results 51 to 60 of about 90,000 (258)

Host-Guest Interaction of Cucurbit[8]uril with N-(3-Aminopropyl)cyclohexylamine: Cyclohexyl Encapsulation Triggered Ternary Complex

Molecules, 2018
The host-guest interaction of a series of cyclohexyl-appended guests with cucurbit[8]uril (Q[8]) was studied by 1H NMR spectroscopy, isothermal titration calorimetry (ITC), and X-ray crystallography.
Yu Xia, Chuan-Zeng Wang, Mengkui Tian, Zhu Tao, Xin-Long Ni, Timothy J. Prior, Carl Redshaw   +6 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Liquid-Liquid Extraction-Chromogenic System for Vanadium(V) Based on 4-(2-thiazolylazo)orcinol (TAO) and Aliquat 336

Acta Chimica Slovenica, 2018
The quaternary ammonium salt Aliquat 336 (A336; R4N+Cl-) and the azo dye 4-(2-thiazolylazo)orcinol (ТАО) were examined as constituents of a water-isobutanol extraction-chromogenic system for vanadium(V).
Galya K. Toncheva, Nikolina P. Milcheva, Kiril Blazhev Gavazov   +2 more
doaj   +1 more source

Ternary naproxen:β-cyclodextrin:polyethylene glycol complex formation

International Journal of Pharmaceutics, 2003
The aim of this study was to investigate the effect of the presence of the water-soluble polymer polyethylene glycol (PEG)-MW=35000 g/mol-on the complexation of the phototoxic anti-inflammatory drug naproxen, in its sodium salt form, with beta-cyclodextrin (beta-CD).
Valero Juan, Margarita, Carrillo, Carmen, Rodríguez Hernández, Licesio Jesús   +2 more
openaire   +3 more sources

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Chrysin Directing an Enhanced Solubility through the Formation of a Supramolecular Cyclodextrin–Calixarene Drug Delivery System: A Potential Strategy in Antifibrotic Diabetes Therapeutics

Pharmaceuticals
Calixarene 0118 (OTX008) and chrysin (CHR) are promising molecules for the treatment of fibrosis and diabetes complications but require an effective delivery system to overcome their low solubility and bioavailability.
Anca Hermenean, Eleftheria Dossi, Alex Hamilton, Maria Consiglia Trotta, Marina Russo, Caterina Claudia Lepre, Csilla Sajtos, Ágnes Rusznyák, Judit Váradi, Ildikó Bácskay, István Budai, Michele D’Amico, Ferenc Fenyvesi   +12 more
doaj   +1 more source

Extraction-Chromogenic Systems for Vanadium(V) Based on Azo Dyes and Xylometazoline Hydrochloride

Acta Chimica Slovenica, 2019
Liquid-liquid extraction-chromogenic systems for vanadium(V) based on xylometazoline hydrochloride (XMZ) and azo derivatives of resorcinol (ADRs) were studied.
Danail Georgiev Hristov, Nikolina Petkova Milcheva, Kiril Blazhev Gavazov   +2 more
doaj   +1 more source

Formation of a Ternary Complex for Selenocysteine Biosynthesis in Bacteria [PDF]

Journal of Biological Chemistry, 2015
The synthesis of selenocysteine-containing proteins (selenoproteins) involves the interaction of selenocysteine synthase (SelA), tRNA (tRNA(Sec)), selenophosphate synthetase (SelD, SPS), a specific elongation factor (SelB), and a specific mRNA sequence known as selenocysteine insertion sequence (SECIS).
Silva, Ivan Rosa, Serrao, Vitor Hugo Balasco, Manzine, Livia Regina, Faim, Livia Maria, Silva, Marco Tulio Alves da, Makki, Raphaela, Saidemberg, Daniel Menezes, Cornelio, Marinonio Lopes, Palma, Mario Sergio, Thiemann, Otavio Henrique   +9 more
openaire   +3 more sources