Results 51 to 60 of about 231,641 (313)

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Colorimetric and Fluorescence Dual-Mode Biosensors Based on Peroxidase-Like Activity of the Co3O4 Nanosheets

Frontiers in Chemistry, 2022
The mimic enzyme has become a research hotspot in recent years because of its advantages of high stability, convenient preparation, and low price. In this article, Co3O4 nanosheets synthesized by a simple hydrothermal method possess the characteristics ...
Jingying Tan, Weifu Geng, Junde Li, Zhen Wang, Shaohao Zhu, Xiuzhong Wang   +5 more
doaj   +1 more source

Ambient air contamination: Characterization and detection techniques [PDF]

, 1985
Techniques to characterize and detect sources of ambient air contamination are described. Chemical techniques to identify indoor contaminants are outlined, they include gas chromatography, or colorimetric detection.
Nulton, C. P., Silvus, H. S.
core   +1 more source

Development and deployment of a microfluidic platform for water quality monitoring [PDF]

, 2013
There is an increasing demand for autonomous sensor devices which can provide reliable data on key water quality parameters at a higher temporal and geographical resolution than is achievable using current approaches to sampling and monitoring ...
Cleary, John, Diamond, Dermot, Maher, Damien   +2 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Colorimetric detection based on gold nano particles (GNPs): An easy, fast, inexpensive, low-cost and short time method in detection of analytes (protein, DNA, and ion)

Sensing and Bio-Sensing Research, 2018
Gold nanoparticles (GNPs), due to their unique physical and chemical properties, including optical properties, are highly regarded and have extensive applications in biomedical.
Mir Hadi Jazayeri, Tayebe Aghaie, Amir Avan, Ali Vatankhah, Mohmad Reza S. Ghaffari   +4 more
doaj   +1 more source

A Novel Real-Time Non-invasive Hemoglobin Level Detection Using Video Images from Smartphone Camera [PDF]

, 2017
Hemoglobin level detection is necessary for evaluating health condition in the human. In the laboratory setting, it is detected by shining light through a small volume of blood and using a colorimetric electronic particle counting algorithm.
Adibuzzaman, Mohammad, Ahamed, Sheikh Iqbal, Ahsan, Golam Mushih Tanimul, Chu, William, Field, Joshua, Gani, Md. O., Hasan, Md Kamrul   +6 more
core   +1 more source

Graminex pollen: phenolic pattern, colorimetric analysis and protective effects in immortalized prostate cells (PC3) and rat prostate challenged with LPS [PDF]

, 2018
Prostatitis, a general term describing prostate inflammation, is a common disease that could be sustained by bacterial or non-bacterial infectious agents.
Brunetti, Luigi, Carradori, Simone, Cesa, Stefania, Chiavaroli, Annalisa, Ferrante, Claudio, Leone, Sheila, Leporini, Lidia, Locatelli, Marcello, Macchione, Nicola, Menghini, Luigi, Orlando, Giustino, Recinella, Lucia, Zengin, Gokhan   +12 more
core   +2 more sources

Washable Colorimetric Nanofiber Nonwoven for Ammonia Gas Detection [PDF]

Polymers, 2020
The colorimetric sensor is a facile, cost-effective, and non-power-operated green energy material for gas detection. In this study, the colorimetric sensing property of a meta-aramid/dye 3 nanofiber sensor for ammonia (NH3) gas detection was investigated.
Hyun Ju Oh, Byeong Jin Yeang, Young Ki Park, Hyun Jung Choi, Jong H. Kim, Young Sik Kang, Younghwan Bae, Jung Yeon Kim, Seung Ju Lim, Woosung Lee, Wan-Gyu Hahm   +10 more
openaire   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source