Scientific Research

Research on the Anticancer Effects of Conium M. and Condurango

Abstracts of studies on the anticancer effects of Conium M. and Condurango are presented.

Anticancer potential of Conium maculatum extract against cancer cells in vitro: Drug-DNA interaction and its ability to induce apoptosis through ROS generation

Jesmin Mondal, Ashis Kumar Panigrahi,1 and Anisur Rahman Khuda-Bukhsh

Originally published in: Pharmacogn Mag. 2014 Aug; 10(Suppl 3): S524–S533

This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Objective:

Conium maculatum extract is used as a traditional medicine for cervix carcinoma including homeopathy. However, no systematic work has so far been carried out to test its anti-cancer potential against cervix cancer cells in vitro. Thus, in this study, we investigated whether ethanolic extract of conium is capable of inducing cytotoxicity in different normal and cancer cell lines including an elaborate study in HeLa cells.

Materials and Methods:

conium-mac

Conium-mac

Conium’s effects on cell cycle, reactive oxygen species (ROS) accumulation, mitochondrial membrane potential (MMP) and apoptosis, if any, were analyzed through flow cytometry. Whether Conium could damage DNA and induce morphological changes were also determined microscopically. Expression of different proteins related to cell death and survival was critically studied by western blotting and ELISA methods. If Conium could interact directly with DNA was also determined by circular dichroism (CD) spectroscopy.

Results:

Conium treatment reduced cell viability and colony formation at 48 h and inhibited cell proliferation, arresting cell cycle at sub-G stage. Conium treatment lead to increased generation of reactive oxygen species (ROS) at 24 h, increase in MMP depolarization, morphological changes and DNA damage in HeLa cells along with externalization of phosphatidyl serine at 48 hours. While cytochrome c release and caspase-3 activation led HeLa cells toward apoptosis, down-regulation of Akt and NFkB inhibited cellular proliferation, indicating the signaling pathway to be mediated via the mitochondria-mediated caspase-3-dependent pathway. CD-spectroscopy revealed that Conium interacted with DNA molecule.

Conclusion:

Overall results validate anti-cancer potential of Conium and provide support for its use in traditional systems of medicine.

© Pharmacognosy Magazine

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4189268/

 


 

Relative Apoptosis-inducing Potential of Homeopathic Condurango 6C and 30C in H460 Lung Cancer Cells In vitro: -Apoptosis-induction by homeopathic Condurango in H460 cells.

Sikdar S1, Kumar Saha S1, Rahman Khuda-Bukhsh A1.

J Pharmacopuncture. 2014 Mar;17(1):59-69. doi: 10.3831/KPI.2014.17.008.

OBJECTIVES:

condurango

Condurango

In homeopathy, it is claimed that more homeopathically-diluted potencies render more protective/curative effects against any disease condition. Potentized forms of Condurango are used successfully to treat digestive problems, as well as esophageal and stomach cancers. However, the comparative efficacies of Condurango 6C and 30C, one diluted below and one above Avogadro’s limit (lacking original drug molecule), respectively, have not been critically analyzed for their cell-killing (apoptosis) efficacy against lung cancer cells in vitro, and signalling cascades have not been studied. Hence, the present study was undertaken.

METHODS:

3-(4,5-dimethylthiazol-2-yl)-2,5-diphenylte-trazolium bromide (MTT) assays were conducted on H460-non-small-cell lung cancer (NSCLC) cells by using a succussed ethyl alcohol vehicle (placebo) as a control. Studies on cellular morphology, cell cycle regulation, generation of reactive oxygen species (ROS), changes in mitochondrial membrane potential (MMP), and DNA-damage were made, and expressions of related signaling markers were studied. The observations were done in a “blinded” manner.

RESULTS:

Both Condurango 6C and 30C induced apoptosis via cell cycle arrest at subG0/G1 and altered expressions of certain apoptotic markers significantly in H460 cells. The drugs induced oxidative stress through ROS elevation and MMP depolarization at 18-24 hours. These events presumably activated a caspase-3-mediated signalling cascade, as evidenced by reverse transcriptase- polymerase chain reaction (RT-PCR), western blot and immunofluorescence studies at a late phase (48 hours) in which cells were pushed towards apoptosis.

CONCLUSION:

Condurango 30C had greater apoptotic effect than Condurango 6C as claimed in the homeopathic doctrine.

Free PMC Article     http://www.ncbi.nlm.nih.gov/pubmed/25780691

 

About the author

Alan V. Schmukler

Alan V. Schmukler is a homeopath, Chief Editor of Homeopathy for Everyone and author of ”Homeopathy An A to Z Home Handbook”, (also in French, German, Greek, Polish and Portuguese). He is Hpathy’s resident cartoonist and also produces Hpathy’s Tips & Secrets column and homeopathy Crossword puzzles each month. Alan is a recipient of the National Center for Homeopathy Martha Oelman Community Service Award. Visit Alan at his website: Here.

1 Comment

  • really feel pleasure to see excellent work for promotion of Homoeopathy, by research work in form of articles.

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