雀斑本身是無害的,不會直接演變成皮膚癌。然而,它們的出現代表皮膚曾經受到過紫外線的刺激,若人們在相同條件下沒有做好防曬,長期累積的 UV 傷害可能導致細胞 DNA 損傷,讓皮膚老化、皺紋提早出現,甚至提高罹患皮膚癌的風險。因此,有雀斑的人不必過度擔心,但是也應該將之視為一種提醒,提醒自己需要加強日常的防曬措施。
Fujiwara, Y., Kawato, M., Yamamoto, T., Yamanaka, T., Sato-Okoshi, W., Noda, C., Tsuchida, S., Komai, T., Cubelio, S.S., Sasaki, T., Jacobsen, K., Kubokawa, K., Fujikura, K., Maruyama, T., Furushima, Y., Okoshi, K., Miyake, H., Miyazaki, M., Nogi, Y., Yatabe, A. and Okutani, T. (2007), Three-year investigations into sperm whale-fall ecosystems in Japan. Marine Ecology, 28: 219-232. https://doi.org/10.1111/j.1439-0485.2007.00150.x
Li Q, Liu Y, Li G, Wang Z, Zheng Z, Sun Y, Lei N, Li Q and Zhang W (2022) Review of the Impact of Whale Fall on Biodiversity in Deep-Sea Ecosystems. Front. Ecol. Evol. 10:885572. doi: 10.3389/fevo.2022.885572