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Items: 1 to 20 of 21

1.

Occurrence of Functional Molecules in the Flowers of Tea (Camellia sinensis) Plants: Evidence for a Second Resource.

Chen Y, Zhou Y, Zeng L, Dong F, Tu Y, Yang Z.

Molecules. 2018 Mar 29;23(4). pii: E790. doi: 10.3390/molecules23040790. Review.

2.

Saponins from seeds of Genus Camellia: Phytochemistry and bioactivity.

Guo N, Tong T, Ren N, Tu Y, Li B.

Phytochemistry. 2018 May;149:42-55. doi: 10.1016/j.phytochem.2018.02.002. Epub 2018 Feb 17. Review.

PMID:
29459215
3.

Theaflavin-3,3'-Digallate Enhances the Inhibitory Effect of Cisplatin by Regulating the Copper Transporter 1 and Glutathione in Human Ovarian Cancer Cells.

Pan H, Kim E, Rankin GO, Rojanasakul Y, Tu Y, Chen YC.

Int J Mol Sci. 2018 Jan 2;19(1). pii: E117. doi: 10.3390/ijms19010117.

4.

Inhibitory effect of black tea pigments, theaflavin‑3/3'-gallate against cisplatin-resistant ovarian cancer cells by inducing apoptosis and G1 cell cycle arrest.

Pan H, Wang F, Rankin GO, Rojanasakul Y, Tu Y, Chen YC.

Int J Oncol. 2017 Nov;51(5):1508-1520. doi: 10.3892/ijo.2017.4145. Epub 2017 Oct 3.

5.

3-Hydroxyterphenyllin, a natural fungal metabolite, induces apoptosis and S phase arrest in human ovarian carcinoma cells.

Wang Y, Compton C, Rankin GO, Cutler SJ, Rojanasakul Y, Tu Y, Chen YC.

Int J Oncol. 2017 Apr;50(4):1392-1402. doi: 10.3892/ijo.2017.3894. Epub 2017 Mar 2.

6.

Mechanisms of Body Weight Reduction by Black Tea Polyphenols.

Pan H, Gao Y, Tu Y.

Molecules. 2016 Dec 7;21(12). pii: E1659. Review.

7.

Theaflavin-3, 3'-digallate induces apoptosis and G2 cell cycle arrest through the Akt/MDM2/p53 pathway in cisplatin-resistant ovarian cancer A2780/CP70 cells.

Tu Y, Kim E, Gao Y, Rankin GO, Li B, Chen YC.

Int J Oncol. 2016 Jun;48(6):2657-65. doi: 10.3892/ijo.2016.3472. Epub 2016 Apr 6.

8.
9.

Theaflavin-3, 3'-digallate decreases human ovarian carcinoma OVCAR-3 cell-induced angiogenesis via Akt and Notch-1 pathways, not via MAPK pathways.

Gao Y, Rankin GO, Tu Y, Chen YC.

Int J Oncol. 2016 Jan;48(1):281-92. doi: 10.3892/ijo.2015.3257. Epub 2015 Nov 20.

10.

Chaetoglobosin K induces apoptosis and G2 cell cycle arrest through p53-dependent pathway in cisplatin-resistant ovarian cancer cells.

Li B, Gao Y, Rankin GO, Rojanasakul Y, Cutler SJ, Tu Y, Chen YC.

Cancer Lett. 2015 Jan 28;356(2 Pt B):418-33. doi: 10.1016/j.canlet.2014.09.023. Epub 2014 Oct 7.

11.

Anti-inflammatory activity of total flavonoids from seeds of Camellia oleifera Abel.

Liu X, Jia L, Gao Y, Li B, Tu Y.

Acta Biochim Biophys Sin (Shanghai). 2014 Oct;46(10):920-2. doi: 10.1093/abbs/gmu071. Epub 2014 Sep 4. No abstract available.

PMID:
25189429
12.

Enhancement of (-)-epigallocatechin-3-gallate and theaflavin-3-3'-digallate induced apoptosis by ascorbic acid in human lung adenocarcinoma SPC-A-1 cells and esophageal carcinoma Eca-109 cells via MAPK pathways.

Gao Y, Li W, Jia L, Li B, Chen YC, Tu Y.

Biochem Biophys Res Commun. 2013 Aug 23;438(2):370-4. doi: 10.1016/j.bbrc.2013.07.078. Epub 2013 Jul 26.

PMID:
23892041
13.

Optimisation of supercritical carbon dioxide extraction of essential oil of flowers of tea (Camellia sinensis L.) plants and its antioxidative activity.

Chen Z, Mei X, Jin Y, Kim EH, Yang Z, Tu Y.

J Sci Food Agric. 2014 Jan 30;94(2):316-21. doi: 10.1002/jsfa.6260. Epub 2013 Jul 1.

PMID:
23754602
14.

Isolation and identification of spermidine derivatives in tea (Camellia sinensis) flowers and their distribution in floral organs.

Yang Z, Dong F, Baldermann S, Murata A, Tu Y, Asai T, Watanabe N.

J Sci Food Agric. 2012 Aug 15;92(10):2128-32. doi: 10.1002/jsfa.5596. Epub 2012 Feb 1.

PMID:
22298050
15.

Preparation, preliminary characterization, antioxidant, hepatoprotective and antitumor activities of polysaccharides from the flower of tea plant (Camellia sinensis).

Xu R, Ye H, Sun Y, Tu Y, Zeng X.

Food Chem Toxicol. 2012 Jul;50(7):2473-80. doi: 10.1016/j.fct.2011.10.047. Epub 2011 Oct 19.

PMID:
22033094
16.

Theaflavins inhibit the ATP synthase and the respiratory chain without increasing superoxide production.

Li B, Vik SB, Tu Y.

J Nutr Biochem. 2012 Aug;23(8):953-60. doi: 10.1016/j.jnutbio.2011.05.001. Epub 2011 Sep 15.

PMID:
21924889
17.

Safety evaluation of tea (Camellia sinensis (L.) O. Kuntze) flower extract: assessment of mutagenicity, and acute and subchronic toxicity in rats.

Li B, Jin Y, Xu Y, Wu Y, Xu J, Tu Y.

J Ethnopharmacol. 2011 Jan 27;133(2):583-90. doi: 10.1016/j.jep.2010.02.030. Epub 2010 Oct 27.

PMID:
21034804
18.

Radical-scavenging abilities and antioxidant properties of theaflavins and their gallate esters in H2O2-mediated oxidative damage system in the HPF-1 cells.

Yang Z, Jie G, Dong F, Xu Y, Watanabe N, Tu Y.

Toxicol In Vitro. 2008 Aug;22(5):1250-6. doi: 10.1016/j.tiv.2008.04.007. Epub 2008 Apr 18.

PMID:
18502093
19.

Study on the antioxidant activity of tea flowers (Camellia sinensis).

Yang Z, Xu Y, Jie G, He P, Tu Y.

Asia Pac J Clin Nutr. 2007;16 Suppl 1:148-52.

20.

Tea plant uptake and translocation of polycyclic aromatic hydrocarbons from water and around air.

Lin D, Zhu L, He W, Tu Y.

J Agric Food Chem. 2006 May 17;54(10):3658-62.

PMID:
19127741

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