Excessive exposure to copper, a redox-active metal, generates free radicals, which can cause cellular damage. In this study, we aim to identify the proteins that are up- or downregulated by copper exposure in human embryonic carcinoma (NCCIT) cells and to understand the mechanisms that play a...
Plants are evolved to counterattack the adverse effects of copper by developing protective mechanisms, one of which is exclusion of copper ions from the cells by sequestration, which is a kind of isolation Cu from cellular components. The other way is reduction of ion uptake by roots. When the...
www.nature.com/scientificreports OPEN received: 27 March 2015 accepted: 05 November 2015 Published: 17 December 2015 Comparative transcriptome analysis of grapevine in response to copper stress Xiangpeng Leng, Haifeng Jia, Xin Sun, Lingfei Shangguan, Qian Mu, Baoju Wang & Jinggui ...
How to Cope With Heavy Metal Ions: Cellular and Proteome-Level Stress Response to Divalent Copper and Nickel in Halobacterium salinarum R1 Planktonic and B... How to Cope With Heavy Metal Ions: Cellular and Proteome-Level Stress Response to Divalent Copper and Nickel in Halobacterium salinarum ...
response to Si application under drought stress30, in which K benefits plant growth, osmotic adjustment, and drought tolerance94, and Ca is critical for achieving better survival with improved plant growth95, maintaining the integrity of plant membranes and regulating ion permeability and selectivity96...
Hydrogen sulfide regulates the activity of antioxidant enzymes through persulfidation and improves the resistance of tomato seedling to Copper Oxide nanoparticles (CuO NPs)-induced oxidative stress. Plant Physiol Biochem. 2020;156:257–66. Article CAS PubMed Google Scholar Yang M, Qin BP, Ma XL...
(copper, zinc and selenium). However, when ROS are overproduced or antioxidant utilization increases, this leads to an imbalance of redox reactions and induces an oxidative stress (OS) state in the body [9]. Extensive studies have shown that the OS state of the ovarian microenvironment can ...
3A). Collectively, yqiC significantly regulated the ion binding process and electron transfer activity through reciprocal interactions in the expression of the aforementioned genes. The cnetplot of the GO enrichment analysis of the RNA-seq of ΔyqiC relative to S. Typhimurium SL1344 revealed five ...
and thus they play a role as an ion-permeable membrane barrier23,24. These protective coatings offer two major advantages thereby protecting the corroding bacteria from copper toxicity and the underlying metallic substrate from MIC. Furthermore, due to the lack of deep understanding of these interac...
To determine the effect of excess cobalt on metal ion hemostasis in willow, we measured the contents of various metal ions. The Co concentration was increased more than 130-fold in both tops and roots under Co treatment (Fig. 7 and Table S11). The concentration of copper was decreased ...