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Metabolism, absorption, and anti-cancer effects of sulforaphane: an update
Hao-Feng Gu1, Xue-Ying Mao1, Min Du2
1Beijing Advanced Innovation Center for Food Nutrition and Human Health, Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.
Abstract:
Cancer is one of the most devastating diseases, and recently, a variety of natural compounds with preventive effects on cancer developments have been reported. Sulforaphane (SFN) is a potent anti-cancer isothiocyanate originating from Brassica oleracea (broccoli). SFN, mainly metabolized via mercapturic acid pathway, has high bioavailability and absorption. The present reviews mainly discussed the metabolism and absorption of SFN and newly discovered mechanistic understanding recent years for SFN's anti-cancer effects including promoting autophagy, inducing epigenetic modifications, suppressing glycolysis and fat metabolism. Moreover, its inhibitory effects on cancer stem cells and synergetic effects with other anti-cancer agents are also reviewed along with the clinical trials in this realm.
Insights
Sulforaphane (SFN), a natural compound from broccoli, shows potent anti-cancer effects. This review details SFN
Area of Science:
- Oncology
- Nutritional Biochemistry
- Molecular Biology
Background:
- Cancer remains a significant global health challenge.
- Natural compounds are increasingly investigated for cancer prevention and treatment.
- Sulforaphane (SFN), derived from Brassica oleracea (broccoli), is a promising anti-cancer agent.
Purpose of the Study:
- To review the metabolism and absorption of Sulforaphane (SFN).
- To explore recent mechanistic insights into SFN's anti-cancer activities.
- To summarize SFN's effects on cancer stem cells and its synergistic potential with other therapies.
Main Methods:
- Literature review focusing on SFN metabolism, absorption, and anti-cancer mechanisms.
- Analysis of recent studies on SFN's effects on autophagy, epigenetics, glycolysis, and fat metabolism.
- Inclusion of data on cancer stem cell inhibition, synergistic effects, and clinical trials.
Main Results:
- SFN is well-absorbed and metabolized via the mercapturic acid pathway.
- SFN exhibits anti-cancer properties by promoting autophagy, inducing epigenetic modifications, and suppressing glycolysis and fat metabolism.
- SFN inhibits cancer stem cells and shows synergistic effects with other anti-cancer agents.
Conclusions:
- Sulforaphane (SFN) demonstrates significant anti-cancer potential through multiple molecular mechanisms.
- SFN's ability to target cancer stem cells and synergize with other treatments warrants further clinical investigation.
- Further research and clinical trials are essential to fully elucidate SFN's therapeutic role in cancer.
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