Part 2: Scientific Sunburn & Skin Cancer
Following on from her previous article, Chanda Siddoo-Atwal from Moondust Cosmetics Ltd., continues the discussion about scientific sunburn & skin cancer in this the second of a four-part series. Here, she focuses on two sunscreens that prevent scientific sunburn (apoptosis)
Currently, the sun protection factor (SPF) of a sunscreen is based on its ability to block erythema and immediate pigment darkening (IPD). However, neither of these biological parameters has been linked to skin cancer. Therefore, certain scientists have recommended using another criterion that is more representative of DNA damage and long-term modification, such as apoptotic sunburn cells. It has been termed Apoptosis Protection Factor (APF). This study provides evidence of two sunscreens that appear to be effective in blocking the apoptotic phase of scientific sunburn. The active ingredients utilised were zinc oxide and melanin.
Continue reading here: https://www.openaccessgovernment.org/scientific-sunburn-skin-cancer-apoptosis/132865/