title: Lycopene: features and potential significance in the oral cancer and precancerous lesions.
abstract: Data from epidemiological studies have indicated that diets rich in fruits and vegetables are likely to benefit many aspects of the prevention of oral malignancy. Lycopene is a red-coloured carotenoid predominantly accumulated in tomatoes as well as other fruits and vegetables. It has been claimed to alleviate chronic diseases such as cancers and cardiovascular disease. Hence, the aim of this review is to summarize the features and its potential significance of lycopene in the development, prevention and treatment of oral premalignant lesions and oral cancer. Studies showed that lycopene might have beneficial effects in the management of some premalignant lesions in the oral cavity including oral submucous fibrosis and oral leukoplakia and may be an adjunct in the prevention and therapy of oral cancer. However, more mechanistic studies and randomized controlled trials of large sample size are necessary to further confirm these effects and to eventually make lycopene to be used in the community prevention and clinically routine management of these diseases.
authors.affiliation: State Key Laboratory of Oral Diseases, West China College of Stomatology, Sichuan University, Chengdu, China.
authors.forename: Rui
authors.initials: R
authors.lastname: Lu
authors.forename: Hongxia
authors.initials: H
authors.lastname: Dan
authors.forename: Ruiqing
authors.initials: R
authors.lastname: Wu
authors.forename: Wenxia
authors.initials: W
authors.lastname: Meng
authors.forename: Na
authors.initials: N
authors.lastname: Liu
authors.forename: Xin
authors.initials: X
authors.lastname: Jin
authors.forename: Min
authors.initials: M
authors.lastname: Zhou
authors.forename: Xin
authors.initials: X
authors.lastname: Zeng
authors.forename: Gang
authors.initials: G
authors.lastname: Zhou
authors.forename: Qianming
authors.initials: Q
authors.lastname: Chen
mesh_terms: D000818:Animals; D016588:Anticarcinogenic Agents / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use*; D000975:Antioxidants / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use; D002338:Carotenoids / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use*; D017629:Gap Junctions / Q000187:drug effects; D006801:Humans; D007972:Leukoplakia, Oral / Q000188:drug therapy* / Q000517:prevention & control; D015227:Lipid Peroxidation / Q000187:drug effects; D000077276:Lycopene; D018551:Solanum lycopersicum / Q000737:chemistry; D009062:Mouth Neoplasms / Q000188:drug therapy / Q000517:prevention & control*; D009914:Oral Submucous Fibrosis / Q000188:drug therapy* / Q000517:prevention & control; D018384:Oxidative Stress / Q000187:drug effects; D011230:Precancerous Conditions / Q000188:drug therapy* / Q000517:prevention & control
chemical_list: D016588:Anticarcinogenic Agents; D000975:Antioxidants; D002338:Carotenoids; D000077276:Lycopene