Results 51 to 60 of about 276,085 (274)

The effect of benzyladenine and naphthalene acetic acid on rooting and subsequent growth of Portulaca umbraticola Kunth

Folia Horticulturae, 2010
Portulaca umbraticola Kunth stem cuttings were treated with BA or BA and NAA in different concentrations. BA was applied by spraying or by the quick-dip method.
Wróblewska Katarzyna, Bąbelewski Przemysław   +1 more
doaj   +1 more source

Loop pathways are responsible for tuning the accumulation of C19- and C22-sterol intermediates in the mycobacterial phytosterol degradation pathway

Microbial Cell Factories, 2023
4-Androstene-3,17-dione (4-AD) and 22-hydroxy-23,24-bisnorchol-4-ene-3-one (BA) are the most important and representative C19- and C22-steroidal materials.
Shikui Song, Jianxin He, Meng Gao, Yongqi Huang, Xiyao Cheng, Zhengding Su   +5 more
doaj   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Bithionol eliminates acute myeloid leukaemia stem-like cells by suppressing NF-κB signalling and inducing oxidative stress, leading to apoptosis and ferroptosis

Cell Death Discovery
Acute myeloid leukaemia (AML) is a lethal bone marrow neoplasm caused by genetic alterations in blood cell progenitors. Leukaemic stem cells (LSCs) are responsible for the development of AML, drug resistance and relapse.
Ingrid R. S. B. Dias, Rafaela G. A. Costa, Ana Carolina B. da C. Rodrigues, Suellen L. R. Silva, Maiara de S. Oliveira, Milena B. P. Soares, Rosane B. Dias, Ludmila F. Valverde, Clarissa A. Gurgel Rocha, Lauren V. Cairns, Ken I. Mills, Daniel P. Bezerra   +11 more
doaj   +1 more source

Interconnected Micro, Meso, and Macro Porous Activated Carbon from Bacterial Nanocellulose for Superior Adsorption Properties and Effective Catalytic Performance

Molecules, 2020
The porous carbon (bacterial cellulose (BC)-activated carbon (AC)(BA)) prepared via two-step activation of bacterial nanocellulose by treatments with potassium hydroxide (KOH) and then phosphoric acid (H3PO4) solutions showed superior adsorption ...
Arnon Khamkeaw, Tatdanai Asavamongkolkul, Tianpichet Perngyai, Bunjerd Jongsomjit, Muenduen Phisalaphong   +4 more
doaj   +1 more source

Group-based Relaxation Response Skills Training for pharmacologically-resistant depressed and anxious patients [PDF]

, 2017
Background: Drug-resistance for depression and anxiety is a major limitation in the treatment of these common disorders, and adjunct support interventions may be beneficial in the treatment of these patients.
C. Rovetta, C. Viganò, G. Ba, P. Reed, P.M. Marinaccio, R. Truzoli   +5 more
core   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Radiolabeled Probes from Derivatives of Natural Compounds Used in Nuclear Medicine

Molecules
Natural compounds are important precursors for the synthesis of new drugs. The development of novel molecules that are useful for various diseases is the main goal of researchers, especially for the diagnosis and treatment of many diseases.
Giuseppe Tesse, Anna Tolomeo, Barbara De Filippis, Letizia Giampietro   +3 more
doaj   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Electric Field Effect Tuning of Electron-Phonon Coupling in Graphene

, 2006
Gate-modulated low-temperature Raman spectra reveal that the electric field effect (EFE), pervasive in contemporary electronics, has marked impacts on long wavelength optical phonons of graphene.
Kim, Philip, Pinczuk, Aron, Yan, Jun, Zhang, Yuanbo   +3 more
core   +1 more source