Acta Poloniae Pharmaceutica (Jan 2024)
Monoterpenes as Medicinal Agents: Exploring the Pharmaceutical Potential of p-Cymene, p-Cymenene, and γ-Terpinene
Abstract
This review highlights the therapeutic propeties of monoterpenes, particularly γ-terpinene, p-cymene, and p-cymenene, found in essential oils derived from various plants. These compounds are known for their analgesic, anticancer, anti-inflammatory, and antimicrobial properties. γ-Terpinene is recognized for its potent antioxidant propeties and is a constituent of oils from plants such as cumin and thyme. p-cymene, found in over 100 plant species, is noted for its antiviral and antibacterial properties and is considered safe by IFRA standards. p-Cymenene, with its distinct aroma, is detected in parsley and turmeric oils and is known for its antibacterial and antioxidant activities. The antimicrobial properties of γ-terpinene and p-cymene are highlighted, demonstrating their effectiveness in treating various skin conditions and reducing airborne microbes. Their selective antimicrobial activity preserves the integrity of the microbiome, offering a balanced approach to infection control. The anti-inflammatory properties of γ-terpinene are emphasized, with studies indicating its role in modulating cytokine production, underscoring its potential in the treatment of inflammation. Additionally, its antinociceptive effects suggest that it is a safe analgesic. In cancer treatment, the antiproliferative effects of γ-terpinene and p-cymene are being explored, highlighting their potential for targeted cancer therapy. This review aims to consolidate knowledge about these monoterpenes and promote a deeper understanding of their medical applications and safety. The knowledge gained is expected to stimulate further research, potentially leading to innovative applications in pharmaceutical and medical fields and harnessing the potential of -terpinene, p-cymene, and p-cymenene.
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