title: Review of the traditional uses, phytochemistry, pharmacology and toxicology of giant fennel (Ferula communis L. subsp. communis).
abstract: Ferula communis L., subsp. communis, namely giant fennel, has extensively been used in traditional medicine for a wide range of ailments. Fresh plant materials, crude extracts and isolated components of F. communis showed a wide spectrum of in vitro and in vivo pharmacological properties including antidiabetic, antimicrobial, antiproliferative, and cytotoxic activities. The present paper, reviews the traditional uses, botany, phytochemistry, pharmacology and toxicology of F. communis in order to reveal its therapeutic potential and future research opportunities. A bibliographic literature search was conducted in different scientific databases and search engines including Scopus, Cochrane Library, Embase, Google Scholar, Pubmed, SciFinder, and Web of science. Phytochemical studies have led to the isolation of different compounds such as sesquiterpenes from F. communis. This plant has two different chemotypes, the poisonous and non-poisonous chemotypes. Each chemotype is endowed with various constituents and different activities. The poisonous chemotype exhibits anticoagulant and cytotoxic activities with sesquiterpene coumarins as major constituents, while the non-poisonous one exhibits estrogenic and cytotoxic effects with daucane sesquiterpene esters as the main compounds. In addition, although various pharmacological properties have been reported for F. communis, anti-microbial activities of the plant have been investigated in most studies. Studies revealed that F. communis exhibits different biological activities, and contains various bioactive compounds. Although, antibacterial and cytotoxic activities are the two main pharmacological effects of this plant, further studies should focus on the mechanisms underlying these actions, as well as on those biological activities that have been reported traditionally.
authors.affiliation: Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Maryam
authors.initials: M
authors.lastname: Akaberi
authors.affiliation: Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Milad
authors.initials: M
authors.lastname: Iranshahy
authors.affiliation: Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Mehrdad
authors.initials: M
authors.lastname: Iranshahi
keywords: Anticoagulant; Ferula communis L.; Sesquitepene coumarins; Sesquiterpenes; Toxicity