Results 51 to 60 of about 164,670 (298)

High Ultraviolet Absorption in Colloidal Gallium Nanoparticles Prepared from Thermal Evaporation

Nanomaterials, 2017
New methods for the production of colloidal Ga nanoparticles (GaNPs) are introduced based on the evaporation of gallium on expendable aluminum zinc oxide (AZO) layer.
Flavio Nucciarelli, Iria Bravo, Sergio Catalan-Gomez, Luis Vázquez, Encarnación Lorenzo, Jose Luis Pau   +5 more
doaj   +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

Anodic dissolution of gallium in alkali metal chloride melts

Chimica Techno Acta, 2023
Gallium and gallium based alloys can be potentially used in pyrochemical and pyroelectrochemical reprocessing of spent nuclear fuels, particularly for separating actinides and rare earth fission products.
Oleg V. Tokarev, Vladimir A. Volkovich
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

Differences in the Renal Accumulation of Radiogallium-Labeled (Glu)₁₄ Peptides Containing Different Optical Isomers of Glutamic Acid

Molecules
Acidic amino acid peptides have a high affinity for bone. Previously, we demonstrated that radiogallium complex-conjugated oligo-acidic amino acids possess promising properties as bone-seeking radiopharmaceuticals.
Kazuma Ogawa, Kota Nishizawa, Kenji Mishiro, Masayuki Munekane, Takeshi Fuchigami, Hiroaki Echigo, Hiroshi Wakabayashi, Seigo Kinuya   +7 more
doaj   +1 more source

Bifunctional gallium cation chelators

Тонкие химические технологии, 2022
Objectives. The chemistry of 67Ga and 68Ga radionuclides plays a key role in nuclear medicine for applications in radiopharmaceuticals, in particular, in noninvasive in vivo molecular imaging techniques.
A. G. Polivanova, I. N. Solovieva, D. O. Botev, D. Y. Yuriev, A. N. Mylnikova, M. S. Oshchepkov   +5 more
doaj   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Gallium compounds in nuclear medicine and oncology

Main Group Metal Chemistry, 2014
An overview of the most important gallium compounds in nuclear medicine and oncology in the two last decades, with an emphasis on the last decade (especially the last 5 years), is given in this review.
Mikuš Peter, Melník Milan, Forgácsová Andrea, Krajčiová Dominika, Havránek Emil   +4 more
doaj   +1 more source

Liquid Metal-Based Multifunctional Micropipette for 4D Single Cell Manipulation. [PDF]

, 2018
A novel manufacturing approach to fabricate liquid metal-based, multifunctional microcapillary pipettes able to provide electrodes with high electrical conductivity for high-frequency electrical stimulation and measurement is proposed.
Acosta-Vélez, Giovanny F, Chiou, Pei-Yu, Chow, Yu Ting, Chung, Pei-Shan, Liu, Tingyi Leo, Man, Tianxing, Wen, Ximiao, Wu, Benjamin M, Zhu, Xiongfeng   +8 more
core   +1 more source