Related Experiment Video
Updated: Jan 31, 2026

Author Spotlight: Development and Challenges of Feeding Assays for Insect Pest Management
Published on: May 26, 2023
[Phytochemical and pharmacological progress on humulane-type sesquiterpenoids]
Shun-Gang Jiao1, Rui-Fei Zhang1, Jun-Jun Li1
1Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Abstract:
Humulane-type sesquiterpenoids, widely distributed in plants and microbes, include three types: α-humulene, β-humulene, and γ-humulene. Up to now, 98 humulane-type sesquiterpenoids have been reported, which possessed anti-tumor, anti-inflammatory, antibacterial, and antiviral activities. Herein, this paper describes their chemical constituents and pharmacological activities, hoping to bring benefits for further research and lay a foundation for investigating the structure-activity relationships.
Related Concept Videos
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
Cholinergic Antagonists: Pharmacological Actions
Gastrointestinal Effects: Antimuscarinics reduce gut contractions, increase gastric emptying, and slow intestinal transit. They partly inhibit gastric acid secretion...
Drug Abuse and Addiction: Pharmacological Phenomena
Cardiopulmonary Resuscitation IV: Pharmacological Management
Types of RNA
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in the regulation of gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA...

