Black Seed Oil For Oral Cancer

thymoquinone cancer

A new study has found new evidence that taking black seed oil for oral cancer might be beneficial. Black seed oil extract, thymoquinone selectively induces human oral squamous cell carcinoma cancer cells self-destruct.

A range of chemotherapeutic options for treating cancer are available nowadays, however many of the treatments are associated with significant adverse side effects. Today many cancer sufferers search for alternatives to conventional chemotherapy.

Increasingly natural alternative options are becoming available, often with little or no side-effects and concrete science is proving the effects of many natural substances against cancer.

One substance which is increasingly making the headlines is Thymoquinone, an active component of Nigella sativa seed or black seed oil. Scientists from the Institute of Biochemistry and Biotechnology, Taiwan, have found that this remarkable compound elicits cytotoxic effects on various squamous cancer cell lines through various mechanisms.[i] The study examined a highly malignant strain of squamous cell carcinoma, which was taken from various patients with oral cancer; this particular cancer type also causes many other cancers of the head and neck.

The cell lines were grown in a lab and treated with different concentrations of Thymoquinone. The results showed that after just 24 hours of treatment there was a significant concentration-dependent cytotoxic effect on these cells. The study further examined why this was happening. Their findings are quite remarkable as they were able to demonstrate that Thymoquinone was a potent inhibitor of oral cancer cell viability via two distinct anti-neoplastic mechanisms.

Action 1 – Induction of cell death (apoptosis)

Our cells have a safety mechanism of programmed death which kick in if they become disordered, as usually happens when they become malignant. Tumours grow from these disordered cells if the safety mechanisms fail. Thymoquinone was found to induce this mechanism of programmed death in the squamous cell carcinoma cells, effectively making them shut down and die.

Action 2 – Autophagy

Autophagy comes from the Greek  auto-, “self” and phagein, “to eat”. It is the term given to a cellular mechanism in which intracellular components are isolated within the cell and then destroyed. Research suggests that this suppresses tumours by isolating damaged parts of a cell and even promoting cell death of cancerous cells. [ii] Thymoquinone induced significant amounts of autophagic activity in the squamous cell carcinoma cells examined in the study.

Interestingly, the group also examined the effect on normal oral mucosal cells and found no significant inhibitory effects from Thymoquinone.

The scientists went on to test the effects of thymoquinone on xenografts (implanted tumours) in mice. They found that oral administration of thymoquinone to the mice resulted in profound reduction in size (volume and weight) of the tumours at 20 days.

These findings indicated that thymoquinone induced cell death in oral cancer cells via two distinct anti-neoplastic activities that can induce apoptosis and autophagy. Effects against these oral cancer types were seen in-vitro (cell culture) and in-vivo (xenograft mouse model).

The group concluded that thymoquinone is a promising candidate in phytochemical-based, mechanistic, and pathway-targeted cancer prevention strategies.

References:


[i] Chu SC, et al.  Thymoquinone Induces Cell Death in Human Squamous Carcinoma Cells via Caspase Activation-Dependent Apoptosis and LC3-II Activation-Dependent Autophagy. PLoS One. 2014 Jul 7;9(7):e101579.

[ii] Mathew R, Karp CM, Beaudoin B, Vuong N, Chen G, Chen HY et al. (2009). “Autophagy suppresses tumorigenesis through elimination of p62”. Cell 137 (6): 1062–75.

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2 thoughts on “Black Seed Oil For Oral Cancer

    • nabiblackseed says:

      Dear Gladys
      Thank you for your question. No absolutely no genetically modified seed. No fluoride. Absolutely nothing added.

      Simply pure cold pressed Nigella sativa oil. Our bottles are glass to prevent leeching of chemicals over time which happens with plastic bottles.

      Kind regards
      Team @ NabiBlackSeedOil.com

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