Results 41 to 50 of about 189,472 (358)

Synthesis of borocarbonitride nanosheets from biomass for enhanced charge separation and hydrogen production

Scientific Reports
Borocarbonitride (BCN) materials have shown significant potential as photocatalysts for hydrogen production. However, traditional bulk BCN exhibits only moderate photocatalytic activity.
Zhishan Luo, Jinhao Chen, Yuanmeng Fang, Liyan Xie, Qing Liu, Jianhui Huang, Minghua Liu   +6 more
doaj   +1 more source

Toxicity and transcriptome sequencing analyses of nanoplastics combined with acetaminophen on zebrafish bone development

Ecotoxicology and Environmental Safety
Congenital spinal malformation, a significant birth defect with unclear etiology, has been increasingly associated with environmental factors in recent studies.
Yuwei Gao, Wenting Shen, Zixin Xu, Yiming Zhang, Xinru Zhao, Hongyan Zhang, Xianlei Gao, Zhenzhen Jia   +7 more
doaj   +1 more source

Biomimetic Synthesis of Hydroxyapatite in Presence of Imidazole-4,5-dicarboxylic Acid Grafted Chitosan for Removing Chromium(VI)

Journal of Nanotechnology, 2018
In order to biomimetic synthesize hydroxyapatite similar to natural bone. Hydroxyapatite (HAP) is biomimetic synthesized in simulated body fluid (SBF) by addition of imidazole-4,5-dicarboxylic acid grafted chitosan (IDACS).
Zhangxu Chen, Baorong Wu, Xiaodan Huang, Xianxue Li, Yonglong Lin   +4 more
doaj   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Morphological and Developmental Features of Stone Cells in Eriobotrya Fruits

Frontiers in Plant Science, 2022
Some members of the Rosaceae family, particularly pear, contain stone cells in their fruits. Although stone cells in pear fruits are well studied, relatively little attention has been given to loquat stone cells.
Shoukai Lin, Shoukai Lin, Dahe Lin, Dahe Lin, Bisha Wu, Bisha Wu, Shiwei Ma, Shiwei Ma, Shengfeng Sun, Ting Zhang, Wenting Zhang, Yunlu Bai, Qiong Wang, Jincheng Wu, Jincheng Wu   +14 more
doaj   +1 more source

Emerging Food Contaminants

Book of Abstracts, 21st European Meeting on Environmental Chemistry (EMEC21) , Novi Sad, Serbia, 30 November - 3 December 2021, 2021
The global production volume of plastics continues to rise. The continued growth in plastics production has not only led to an increasing volume of plastic waste released into the environment but has also contributed to food waste. Plastic polymers released into environment can be slowly degraded by microorganisms, heat, oxidation, light, or hydrolysis.
openaire   +2 more sources

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Effect of impurities on morphology and growth mode of (111) and (001) epitaxial-like ScN films

, 2018
ScN material is an emerging semiconductor with an indirect bandgap. It has attracted attention for its thermoelectric properties, use as seed layers, and for alloys for piezoelectric application.
Eklund, Per, Febvrier, Arnaud le, Greczynski, Grzegorz, Stilkerich, Nina, Tureson, Nina   +4 more
core   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source