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Coriander (Coriandrum sativum L.) is such an herb from the Apiaceae family, used both for its medicinal and nutritional properties for many centuries. In this study, the effects of C. sativum extract on gene expression, viability, colony formation, migration, and invasion of PC-3 and LNCaP prostate cancer cell lines have been investigated. The half maximal inhibitory concentration (IC 50 ) dose in PC-3 and LNCaP cells was detected to be 2 and 5 mg/mL at the 24th hour, respectively. C. sativum extracts have been observed to cause a significant decrease in the expression of Akt and Bcl-2 in the PC-3 cells and just Akt in LNCaP cells while increasing in the expression of p53, caspase-9, caspase-10, PTEN, DR5, TRADD, PUMA, and NOXA. DR4 expression was increased in LNCaP cell line but not PC-3, and APAF and BID had increased expression in PC-3 but not the LNCaP cells. Our observations have shown that C. sativum extract decreased colony formation while inhibiting cell invasion and migration. Cell migration was hindered in PC-3 but not the LNCaP cells. In conclusion, this data present a valuable addition to the very limited data available out there on the potential use of C. sativum in prostate cancer treatment. © 2018 Wiley Periodicals, Inc.

50th European-Society-of-Human-Genetics (ESHG) Conference -- MAY 27-30, 2017 -- Copenhagen, DENMARK, WOS:000489312604196, [No Abstract Available], European Soc Human Genet

Novel and combinatorial treatment methods are becoming sought after entities in cancer treatment and these treatments are even more valuable for pancreatic cancer. The scientists are always on the lookout for new chemicals to help them in their fight against cancer. In this study, we examine the effects of ferulic acid (FA), a phenolic compound, on gene expression, viability, colony formation and migration/invasion in the cultured MIA PaCa-2 human pancreatic cancer cell. Cytotoxic effects of FA were determined by using trypan blue dye exclusion test and Cell TiterGlo (CTG) assay. IC50 dose in MIA PaCa-2 cells was detected as 500μM/ml at the 72nd hour. Expression profiles of certain cell cycle and apoptosis genes such as CCND1 (cyclin D1),CDK4, CDK6, RB, p21, p16, p53, caspase-3, caspase-9, caspase-8, caspase-10, Bcl-2, BCL-XL,BID, DR4,DR5,FADD,TRADD,PARP, APAF, Bax, Akt, PTEN, PUMA, NOXA, MMP2, MMP9, TIMP1 and TIMP2 were determined by real-time PCR. The effect of FA on cell viability was determined by CellTiter-Glo® Luminescent Cell Viability Assay. Additionally, effects of FA on colony formation and invasion were also investigated. It was observed that FA caused a significant decrease in the expression of CCND1, CDK 4/6, Bcl2 and caspase 8 and 10 in the MIA PaCa-2 cells while causing an increase in the expression of p53, Bax, PTEN caspase 3 and 9. FA was observed to decrease colony formation while inhibiting cell invasion and migration as observed by the BioCoat Matrigel Invasion Chamber guide and colony formation assays. In conclusion, FA is thought to behave as an anti-cancer agent by affecting cell cycle, apoptotic, invasion and colony formation behavior of MIA PaCa-2 cells. Therefore, FA is placed as a strong candidate for further studies aimed at finding a better, more effective treatment approach for pancreatic cancer. © 2015 Elsevier B.V.

Background Acquired resistance towards apoptosis is a hallmark of cancer. Elimination of cells bearing activated oncogenes or stimulation of tumor suppressor mediators may provide a selection pressure to overcome resistance. KC-53 is a novel biyouyanagin analogue known to elicit strong anti-inflammatory and anti-viral activity. The current study was designed to evaluate the anticancer efficacy and molecular mechanisms of KC-53 against human cancer cells. Methods Using the MTT assay we examined initially how KC-53 affects the proliferation rates of thirteen representative human cancer cell lines in comparison to normal peripheral blood mononuclear cells (PBMCs) and immortalized cell lines. To decipher the key molecular events underlying its mode of action we selected the human promyelocytic leukemia HL-60 and the acute lymphocytic leukemia CCRF/CEM cell lines that were found to be the most sensitive to the antiproliferative effects of KC-53. Results KC-53 promoted rapidly and irreversibly apoptosis in both leukemia cell lines at relatively low concentrations. Apoptosis was characterized by an increase in membrane-associated TNFR1, activation of Caspase-8 and proteolytic inactivation of the death domain kinase RIP1 indicating that KC-53 induced mainly the extrinsic/death receptor apoptotic pathway. Regardless, induction of the intrinsic/mitochondrial pathway was also achieved by Caspase-8 processing of Bid, activation of Caspase-9 and increased translocation of AIF to the nucleus. FADD protein knockdown restored HL-60 and CCRF/CEM cell viability and completely blocked KC-53-induced apoptosis. Furthermore, KC-53 administration dramatically inhibited TNFα-induced serine phosphorylation on TRAF2 and on IκBα hindering therefore p65/NF-κΒ translocation to nucleus. Reduced transcriptional expression of pro-inflammatory and pro-survival p65 target genes, confirmed that the agent functionally inhibited the transcriptional activity of p65. Conclusions Our findings demonstrate, for the first time, the selective anticancer properties of KC-53 towards leukemic cell lines and provide a detailed understanding of the molecular events underlying its dual anti-proliferative and pro-apoptotic properties. These results provide new insights into the development of innovative and targeted therapies for the treatment of some forms of leukemia. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2310-5) contains supplementary material, which is available to authorized users.