The Potential Use of Propolis as an Adjunctive Therapy in Breast Cancers. (May 2022)

• Record Type: Journal Article
• Authors: Hermansyah, Dedy; Zulhendri, Felix; Perera, Conrad O.; Firsty, Naufal N.; Chandrasekaran, Kavita; Abdulah, Rizky; Herman, Herry; Lesmana, Ronny
• Is Part Of: Integrative cancer therapies. Volume 21(2022)
• Publication Date: 2022-05
• Subjects: propolis -- adjunct therapy -- supportive care -- systematic review -- nutraceutical -- complementary medicine; Cancer -- Alternative treatment -- Periodicals; 616.99406
• DOI: 10.1177/15347354221096868
• Languages: English
• ISSNs: 1534-7354

Abstract

Propolis is a resinous beehive product that has a wide range of biological activities, namely antimicrobial, antioxidant, and anti-inflammatory properties. Propolis is collected by the bees from plant resin and exudates to protect hives and maintain hive homeostasis. The aim of the present systematic scoping review is to explore the potential and suitability of propolis as an adjunctive treatment in breast cancers, based on the latest available experimental evidence (2012-2021). After applying the exclusion criteria, a total of 83 research publications were identified and retrieved from Scopus, Web of Science, and Pubmed. Several relevant key themes identified from the included studies were cytotoxicity, synergistic/combination treatment, improvement in bioavailability, human clinical trials, and others. A majority of the studies identified were still in the in vitro and in vivo stages. Nonetheless, we managed to identify 4 human clinical trials that demonstrated the successful use of propolis in alleviating side effects of chemotherapy and radiotherapy while increasing the quality of life of breast cancer patients, with minimal adverse effects. In conclusion, propolis, as an adjunctive treatment, may have therapeutic benefits in alleviating symptoms related to breast cancers. However, further clinical trials, preferably with higher number of participants/subjects/patients, are urgently needed.