scholarly journals Immunotoxicity of titanium dioxide nanoparticles via simultaneous induction of apoptosis and multiple toll-like receptors signaling through ROS-dependent SAPK/JNK and p38 MAPK activation

2018 ◽  
Vol Volume 13 ◽  
pp. 6735-6750 ◽  
Author(s):  
Madhusmita Dhupal ◽  
Jae-Min Oh ◽  
Dipti Ranjan Tripathy ◽  
Soo-Ki Kim ◽  
Sang Baek Koh ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
P38 Mapk ◽  
Titanium Dioxide Nanoparticles ◽  
Toll Like Receptors ◽  
Mapk Activation ◽  
Simultaneous Induction ◽  
Induction Of Apoptosis

scholarly journals Induction of Apoptosis and Inhibition of Invasion in Gastric Cancer Cells by Titanium Dioxide Nanoparticles

2018 ◽  
Vol 33 (2) ◽  
pp. 111-117 ◽  
Author(s):  
Reza Nasr ◽  
Hadi Hasanzadeh ◽  
Ali Khaleghian ◽  
Abdolvahab Moshtaghian ◽  
Alireza Emadi ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Titanium Dioxide ◽  
Cancer Cells ◽  
Titanium Dioxide Nanoparticles ◽  
Gastric Cancer Cells ◽  
Induction Of Apoptosis

scholarly journals Role of toll-like receptors 3, 4 and 7 in cellular uptake and response to titanium dioxide nanoparticles

2013 ◽  
Vol 14 (1) ◽  
pp. 015008 ◽  
Author(s):  
Peng Chen ◽  
Koki Kanehira ◽  
Akiyoshi Taniguchi
Keyword(s):  
Titanium Dioxide ◽  
Cellular Uptake ◽  
Titanium Dioxide Nanoparticles ◽  
Toll Like Receptors

scholarly journals Titanium dioxide nanoparticles stimulate sea urchin immune cell phagocytic activity involving TLR/p38 MAPK-mediated signalling pathway

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Annalisa Pinsino ◽  
Roberta Russo ◽  
Rosa Bonaventura ◽  
Andrea Brunelli ◽  
Antonio Marcomini ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
P38 Mapk ◽  
Sea Urchin ◽  
Phagocytic Activity ◽  
Immune Cell ◽  
Titanium Dioxide Nanoparticles ◽  
Signalling Pathway

Titanium Dioxide Nanoparticles mitigates the adverse effects of salinity stress on Grass pea (Lathyrus sativus L.) Germination and Seedling development

2020 ◽  
Vol 7 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Seyed Saeid Hojjat ◽  
Jafar Nabati ◽  
Seyedeh Mahbobeh Mirmiran ◽  
Hamidreza Hojjat
Keyword(s):  
Titanium Dioxide ◽  
Adverse Effects ◽  
Salinity Stress ◽  
Titanium Dioxide Nanoparticles ◽  
Seedling Development ◽  
Lathyrus Sativus ◽  
Grass Pea ◽  
Lathyrus Sativus L

Titanium Dioxide Nanoparticles Aggravated OVA-Induced Allergic Asthma Responses Via Facilitating Extracellular Traps Formation

2018 ◽  
Author(s):  
Zhengkai Wei ◽  
Jingjing Wang ◽  
Xiao Liu ◽  
Xu Zhang ◽  
Chaoqun Wang ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Allergic Asthma ◽  
Titanium Dioxide Nanoparticles ◽  
Extracellular Traps

scholarly journals Salt Stress Mitigation via the Foliar Application of Chitosan-Functionalized Selenium and Anatase Titanium Dioxide Nanoparticles in Stevia (Stevia rebaudiana Bertoni)

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 4090
Author(s):  
Morteza Sheikhalipour ◽  
Behrooz Esmaielpour ◽  
Gholamreza Gohari ◽  
Maryam Haghighi ◽  
Hessam Jafari ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Salt Stress ◽  
Titanium Dioxide Nanoparticles ◽  
Chitosan Nanoparticles ◽  
Stevia Rebaudiana ◽  
High Salt ◽  
Steviol Glycosides ◽  
Rebaudioside A ◽  
Tio2 Nps ◽  
Stevia Rebaudiana Bertoni

High salt levels are one of the significant and major limiting factors on crop yield and productivity. Out of the available attempts made against high salt levels, engineered nanoparticles (NPs) have been widely employed and considered as effective strategies in this regard. Of these NPs, titanium dioxide nanoparticles (TiO2 NPs) and selenium functionalized using chitosan nanoparticles (Cs–Se NPs) were applied for a quite number of plants, but their potential roles for alleviating the adverse effects of salinity on stevia remains unclear. Stevia (Stevia rebaudiana Bertoni) is one of the reputed medicinal plants due to their diterpenoid steviol glycosides (stevioside and rebaudioside A). For this reason, the current study was designed to investigate the potential of TiO2 NPs (0, 100 and 200 mg L−1) and Cs–Se NPs (0, 10 and 20 mg L−1) to alleviate salt stress (0, 50 and 100 mM NaCl) in stevia. The findings of the study revealed that salinity decreased the growth and photosynthetic traits but resulted in substantial cell damage through increasing H2O2 and MDA content, as well as electrolyte leakage (EL). However, the application of TiO2 NPs (100 mg L−1) and Cs–Se NPs (20 mg L−1) increased the growth, photosynthetic performance and activity of antioxidant enzymes, and decreased the contents of H2O2, MDA and EL under the saline conditions. In addition to the enhanced growth and physiological performance of the plant, the essential oil content was also increased with the treatments of TiO2 (100 mg L−1) and Cs–Se NPs (20 mg L−1). In addition, the tested NPs treatments increased the concentration of stevioside (in the non-saline condition and under salinity stress) and rebaudioside A (under the salinity conditions) in stevia plants. Overall, the current findings suggest that especially 100 mg L−1 TiO2 NPs and 20 mg L−1 Cs–Se could be considered as promising agents in combating high levels of salinity in the case of stevia.

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