How living cells are affected during the cold atmospheric pressure plasma treatment

Ghadirian, Fatemeh; Abbasi, H.; Bavi, Omid; Naeimabadi, A.

doi:10.1016/j.freeradbiomed.2023.06.002

Cited by 9 publications

(2 citation statements)

References 80 publications

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“…NRF2 activated in response to ROS and RNS is known to affect autophagy [29]. Furthermore, cold atmospheric pressure plasma (CAP), which generates ROS, is receiving potential applications as a new type of anticancer agent [30]. Recent medical-related studies on plasma technology have explored an indirect therapeutic strategy targeting the induction of cancer cell death using plasma activation medium (PAM), particularly in human lung cancer cells.…”

Section: Discussionmentioning

confidence: 99%

Exploring the effects of diluted plasma activated water (PAW) on various sprout crops and its role in autophagy regulation

Song,

Hong,

et al. 2024

Preprint

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Background Plasma-activated water (PAW) has been studied for a variety of applications, including agricultural, medical, beauty, and sterilization. This process typically involves exposing water to a plasma discharge, releasing highly reactive oxygen (ROS) and nitrogen species (RNS), ions, and other active molecules. In agriculture, seed germination and sterilization are being emphasized for their utility. Results In this study, PAW1000, which was maximally exposed to plasma, was diluted and applied to hydroponic culture and pot soil cultivation for sprout crops that can be easily cultivated. As a result, diluted PAW contained a little bit nitrogen source and promoted various sprout crop growth. These results show the possibility of reducing the use of plant growth agents or fertilizers that cause environmental pollution by diluting and irrigating PAW on various sprout crops. Additionally, we found that using PAW contributes to the activation of autophagy. Conclusions The objective of this study is to provide a more comprehensive understanding of how plants respond to PAW treatment and offer insights into the potential applications of plasma technology in smart farms or in-door farming.

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Section: Discussionmentioning

confidence: 99%

Exploring the effects of diluted plasma activated water (PAW) on various sprout crops and its role in autophagy regulation

Song,

Hong,

et al. 2024

Preprint

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“…Cold atmospheric-pressure plasma (CAP) is a partially ionized gas that contains a large number of reactive oxygen species (ROS) and reactive nitrogen species (RNS). [4] Recently, studies have shown that CAP could change the cell membrane permeability or be transported into cell plasma by aquaporins (AQPs) and produce a range of biological effects. [5] In Hela cells, CAP could enhance drug uptake rate by changing cell membrane permeability.…”

Section: Introductionmentioning

confidence: 99%

Cold atmospheric‐pressure plasma selectively inhibits glioblastoma via DNA damage and AKT dephosphorylation in vitro and in vivo

Chen,

Qiao,

Liu

et al. 2024

Plasma Processes & Polymers

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In this work, the effects of cold atmospheric‐pressure plasma (CAP) on glioblastoma are evaluated comprehensively. After CAP treatment, U251 cell viability, migration, and invasion functions were inhibited, while an appropriate dose of CAP had no inhibitory effect on human brain glial cell line cells. Western blots indicated that expression of caspase‐3 was upregulated with ki‐67 expression downregulated. Moreover, mitochondrial membrane potential decreased, and energy metabolisms of U251 cells were influenced afterward. TUNEL assays and comet assays suggested the DNA damage of U251 cells after CAP treatment. Furthermore, as one of the DNA damage responses associated pathways, the AKT (AKT8 virus oncogene cellular homolog) signaling pathway was also indicated in the work. The findings raise great promise for clinical applications of CAP in glioblastoma treatments.

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Cold atmospheric plasma-activated medium for potential ovarian cancer therapy

Tabassum,

Khan,

Faiz

et al. 2024

Mol Biol Rep

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How living cells are affected during the cold atmospheric pressure plasma treatment

Cited by 9 publications

References 80 publications

Exploring the effects of diluted plasma activated water (PAW) on various sprout crops and its role in autophagy regulation

Exploring the effects of diluted plasma activated water (PAW) on various sprout crops and its role in autophagy regulation

Cold atmospheric‐pressure plasma selectively inhibits glioblastoma via DNA damage and AKT dephosphorylation in vitro and in vivo

Cold atmospheric plasma-activated medium for potential ovarian cancer therapy

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