2021
DOI: 10.3892/or.2021.8217
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JAK2/STAT3‑mediated dose‑dependent cytostatic and cytotoxic effects of sesquiterpene lactones from Gymnanthemum extensum on A549 human lung carcinoma cells

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Cited by 9 publications
(8 citation statements)
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“…[22] Additionally, treatment with STAT3-specific inhibitor, cucurbitacin-I, at a lethal concentration resulted in Mcl-1 downregulation in A549 cells. [23] Accordingly, this evidence could confirm the association between STAT3 inhibition and downregulation of Bcl-2 and Mcl-1 in A549 cells treated with PCNT13, PCNT13b, and PCNT13c observed in this study.…”
Section: Suppressive Effects Of the Pcnt13 Series On Antiapoptotic Pr...supporting
confidence: 86%
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“…[22] Additionally, treatment with STAT3-specific inhibitor, cucurbitacin-I, at a lethal concentration resulted in Mcl-1 downregulation in A549 cells. [23] Accordingly, this evidence could confirm the association between STAT3 inhibition and downregulation of Bcl-2 and Mcl-1 in A549 cells treated with PCNT13, PCNT13b, and PCNT13c observed in this study.…”
Section: Suppressive Effects Of the Pcnt13 Series On Antiapoptotic Pr...supporting
confidence: 86%
“…Briefly, A549 cells (1×10 5 cells) were seeded in a 6‐well plate one day before treatment with test compounds at desired concentrations for 24 h. Images of treated cells were taken at original magnification ×200. The treated cells were harvested by trypsinization and prepared for cell cycle analysis as described previously [23] . The results were expressed as percentages of cell populations in G0/G1, S, and G2/M phases.…”
Section: Methodsmentioning
confidence: 99%
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“…The apoptotic profiles and cell cycle progression of A549 cells cultured in 2D/3D culturing microenvironments were assessed using Muse ® Cell Analyzer (Luminex) as previously described (21). Briefly, the cells were harvested, dissociated into single-cell suspensions and stained with Muse Annexin V & Dead Cell kit or Muse Cell Cycle kit (Luminex), according to the manufacturer's instructions.…”
Section: Flow Cytometric Analysis Of Apoptosis and Cell Cycle Distrib...mentioning
confidence: 99%
“…Previously classified as a plant of the genus Vernonia and called Vernonia theophrastifolia , V. myriocephala , V. seretii , V. macrophylla , or V. richardiana , G. theophrastifolium , having the basionym Cacalia richardiana Kuntze, has been reclassified since 2008 by Lebrun and Stork under the genus Gymnanthemun [5] . One of the rare research works carried out on one species of the genus, namely G. extensum , revealed the occurrences of elemane‐type sesquiterpenoids [6] . However, phytochemical screening of extracts from G. coloratum revealed the presence of alkaloids, anthocyanins, cardenolids, coumarins, flavonoids, glycosides, leucoanthocyanins, and terpenoids amongst others [7] .…”
Section: Introductionmentioning
confidence: 99%