The Adjuvant Effect of Squalene, an Active Ingredient of Functional Foods, on Doxorubicin-Treated Allograft Mice.

Many functional foods or physiologically active ingredients derived from plants and animals are actively being investigated for their role in chronic disease prevention. Squalene (SQ) is found as active ingredient in the functional foods predominantly present in olive oil and shark liver oil. It is known that during chemotherapy anticancer drugs induce inflammation.

Manipulation of DNA damage checkpoint signaling in cancer cells by antioxidant biofactor (AOB).

Antioxidant biofactor (AOB) is one of the fermented grain food supplements commercially available in Japan and other countries. Herein, we investigated the effect of AOB on the UVC (254 nm) induced DNA damage in A549 cells. Both distilled water and MeOH extracts of AOB did not show any significant cell toxicity.

Squalene as novel food factor.

Currently, health beneficial roles of natural products attract much attention and diverse functional ingredients have been extensively studied their preventive effect in many diseases such as cardiovascular diseases and cancer. Squalene is one of those examples. It distributes in nature from plant to animal but extraordinarily concentrated in the liver of certain species of shark (Squalidae family) as it was first identified as a healing substance in the shark liver oil.