Results 201 to 210 of about 714,188 (330)

Aberrantly activated Cox-2 and Wnt signaling interact to maintain cancer stem cells in glioblastoma [PDF]

open access: yes, 2017
Das, Sunit   +9 more
core   +3 more sources

Artesunate Nanoplatform Targets the Serine–MAPK Axis in Cancer‐Associated Fibroblasts to Reverse Photothermal Resistance in Triple‐Negative Breast Cancer

open access: yesAdvanced Materials, EarlyView.
The artesunate nanoplatform selectively targets ECM CAF, functioning as a GTPase inhibitor through disruption of intracellular serine homeostasis. This metabolic intervention effectively suppresses MAPK cascade activity, which consequently inhibits PTT‐induced CAF to ECM CAF differentiation.
Dongdong Zheng   +19 more
wiley   +1 more source

Unlocking NIR‐II Photoluminescence in 2D Copper Tetrasilicate Nanosheets through Flame Spray Synthesis

open access: yesAdvanced Materials, EarlyView.
A flame‐spray‐pyrolysis method is presented to synthesize ultra‐bright CTS nanosheets with tunable NIR‐II emission. Achieving quantum yields up to 34%, these materials support high‐speed imaging and enable super‐resolution in vivo applications such as transcranial microcirculation mapping and macrophage tracking.
Robert Nißler   +12 more
wiley   +1 more source

COX-2 Inhibition in Glioblastoma Cells Counteracts Resistance to Temozolomide by Inducing Oxidative Stress. [PDF]

open access: yesAntioxidants (Basel)
Augello FR   +6 more
europepmc   +1 more source

Breaking the Selectivity Barrier of Single‐Atom Nanozymes Through Out‐of‐Plane Ligand Coordination

open access: yesAdvanced Materials, EarlyView.
Here, Ru SAzyme with out‐of‐plane chlorine ligands is reported as a monofunctional, high‐performance peroxidase‐like nanozyme. Incorporating out‐of‐plane ligand coordination emulates enzyme selectivity and regulates reaction pathways for an identical substrate.
Seonhye Park   +8 more
wiley   +1 more source

COX-2 expression in early stage of colore CTAL tumors in Japan

open access: bronze, 2000
Akiko Harada   +6 more
openalex   +1 more source

Toposelective Functionalization of Solution‐Processed Transition Metal Dichalcogenides with Metal Nanoparticles via Defect Engineering

open access: yesAdvanced Materials, EarlyView.
This work presents a novel strategy for toposelective functionalization of solution‐processed transition metal dichalcogenides with noble metal nanoparticles via galvanic displacement. Owing to the selective edge decoration with gold, palladium, or platinum nanoparticles, the hybrid materials exhibit new properties and improved device performance in ...
Stefano Ippolito   +12 more
wiley   +1 more source

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