Jinglei Liu

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Heteroplasmic cells, harboring both mutant and normal mitochondrial DNAs (mtDNAs), must accumulate mutations to a threshold level before respiratory activity is affected. This phenomenon has led to the hypothesis of mtDNA complementation by inter-mitochondrial content mixing. The precise mechanisms of heteroplasmic complementation are unknown, but it(More)
The chemotherapeutical treatment is very limited for malignant melanoma, a highly lethal disease occurs globally. Natural products derived from traditional Chinese medicine licorice are attractive in quest new treatments due to their anti-tumor activities. A new dietary flavonoid isoliquiritigenin (ISL) were thus investigated to indentify its anti-melanoma(More)
Mogroside IIE is a bitter triterpenoid saponin which is the main component of unripe Luo Han Guo fruit and a precursor of the commercially available sweetener mogroside V. In this study, we developed an enzymatic glycosyl transfer method, by which bitter mogroside IIE could be converted into a sweet triterpenoid saponin mixture. The reactant concentration,(More)
Mitochondrial DNA (mtDNA) mutations have been implicated in a broad range of disorders which severely affect human health (Wallace, 1999). Some drugs have been developed to slow down pathological changes of mitochon-drial disorders. However, there is no effective treatment for patients with mtDNA mutations. mtDNA is less protected and has fewer repair(More)
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