human lung cancer cell growth

Lumichrome 是人类体内的内源性化合物，由核黄素光降解产生。它利用p53 依赖机制抑制人肺癌细胞生长并诱导凋亡。

Diplacone (DP) 是一种天然存在于 泡桐（Paulownia tomentosa）果实中的 烯丙基化黄酮类化合物。Diplacone 具有抗炎和自由基清除（抗自由基）活性。在涉及 A549 人肺癌细胞 的研究中，Diplacone 被证明可抑制癌细胞的生长和存活，从而展现其潜在的抗癌活性。

Ajoene is a disulfide that has been found inA. sativumand has diverse biological activities, including antibacterial, anticancer, antiplatelet, and antioxidant properties.1,2,3,4It is active against Gram-positive (MICs = 5-160 µg/ml) and Gram-negative bacteria (MICs = 136-200 µg/ml), as well as yeasts (MICs = 10-20 µg/ml).1Ajoene is cytotoxic to mouse melanoma cells (IC50= 18 µM), as well as human colon, lung, mammary, and pancreatic cancer cells (IC50s = 7-41 µM).2It reduces tumor growth in a B16/BL6 mouse model of melanoma when administered at a dose of 25 mg/kg every other day and decreases the number of lung metastases when administered prior to tumor cell inoculation at doses ranging from 1-25 mg/kg. It inhibits ADP- or collagen-induced platelet aggregation in isolated baboon platelets when used at concentrations ranging from 75 to 150 µg/ml and in platelet-rich plasma isolated from baboons when administered at a dose of 25 mg/kg.3Ajoene (25 mg/kg) prevents thrombus formation on damaged arterial walls in heparinized pigs in anin situmodel of thrombogenesis.5It also reduces high-fat diet-induced hepatic steatosis, histopathological markers of liver damage, thiobarbituric acid reactive substances (TBARS) formation, and protein oxidation in a mouse model of non-alcoholic fatty liver disease (NAFLD).4 1.Naganawa, R., Iwata, N., Ishikawa, K., et al.Inhibition of microbial growth by ajoene, a sulfur-containing compound derived from garlicAppl. Environ. Microbiol.62(11)4238-4242(1996) 2.Taylor, P., Noriega, R., Farah, C., et al.Ajoene inhibits both primary tumor growth and metastasis of B16/BL6 melanoma cells in C57BL/6 miceCancer Lett.239(2)298-304(2006) 3.Teranishi, K., Apitz-Castro, R., Robson, S.C., et al.Inhibition of baboon platelet aggregation in vitro and in vivo by the garlic derivative, ajoeneXenotransplantation10(4)374-379(2003) 4.Han, C.Y., Ki, S.H., Kim, Y.W., et al.Ajoene, a stable garlic by-product, inhibits high fat diet-induced hepatic steatosis and oxidative injury through LKB1-dependent AMPK activationAntioxid. Redox Signal.14(2)187-202(2011) 5.Apitz-Castro, R., Badimon, J.J., and Badimon, L.A garlic derivative, ajoene, inhibits platelet deposition on severely damaged vessel wall in an in vivo porcine experimental modelThromb. Res.75(3)243-249(1994)

Mollicellin I（compound 1）为一种Depsidone类化合物。其对Bre04人乳腺癌细胞系、Lu04人肺癌细胞系以及N04人神经瘤细胞系的生长抑制活性低，GI50s均超过10 μg/mL。

Mollicellin H, 次级代谢物源于真菌C. brasiliense，显示出免疫调节、细胞毒性和抗肿瘤等多种生物活性。它对三种人类癌细胞系——乳腺癌 (Bre04)、肺癌 (Lu04) 和神经瘤 (N04) 的生长抑制半数有效浓度 (GI50s) 分别为5.1 μg/mL、6.5 μg/mL 和2.5 μg/mL。

1,4,5,6-Tetrahydroxy-7-prenylxanthone是一种发现于Garcinia xanthochymus的天然产物，对PC-3细胞具有抗增殖活性（IC50=15.5 µM）。

2β,3β,23α-Trihydroxy-12-oleanen-28-oic acid shows cytotoxic activities to human lung adenocarcinoma(A-549)cell lines. 2α,3β,23-Trihydroxyolean-12-en-28-oic acid and 2α,3β,23-trihydroxyurs-12-en-28-oic acid exhibit cytotoxicity in vitro against the growth of human cancer cells lines HepG-2,with IC50 values of 16.13 ± 3.83, 15.97 ± 2.47 uM, respectively.

Griffipavixanthone inhibits the growth of human Non-small-cell lung cancer H520 cells in dose- and time-dependent manners, it induces cell apoptosis through mitochondrial apoptotic pathway accompanying with ROS production. It can inhibit tumor metastasis

Dexylosyltubeimoside Ⅲ (compound 3) 是从 Actinostemma lobatum MAXIM 提取的环双糖苷，显示出对数种癌症细胞系具有抑制作用。在体外研究中，该化合物对人食管癌细胞系 ECA109 (IC50=22.37 μM)、肺癌细胞系 A549 (IC50=27.27 μM) 以及胃癌细胞系 MGC-803 (IC50=36.85 μM) 表现出抗癌活性。