A new labdane diterpenoid from Scoparia dulcis improving pancreatic function against islets cell apoptotic by Bax/Bcl-2/Caspase-3 pathway.

Ethnopharmacological Relevance: Scoparia dulcis has been identified as a significant ethnopharmacological substance in the Li, Zhuang, and Dai ethnic groups of China. Traditional medicine use S. dulcis to treat numerous illnesses, most notably diabetes.

New aphidicolane diterpenoids with glucose consumption promoting and cell viability enhancing activities from Scoparia dulcis.

Two new aphidicolane diterpenoids, termed Scopadulinol A (1) and B (2), were obtained from whole plants of Scoparia dulcis. Their structures were elucidated by applying various spectroscopic techniques, including 1D- and 2D-NMR and HR-ESI-MS. The absolute configurations of 1 and 2 were determined by applying the calculated electronic circular dichroism (ECD).

The Gut Microbial Co-Abundance Gene Groups (CAGs) Differentially Respond to the Flavor (Yao-Wei) of Chinese Materia Medica.

The property theory is a unique principle instructing traditional Chinese doctors to prescribe proper medicines against diseases. As an essential part of it, the five-flavor theory catalogs various Chinese materia medicas (CMMs) into five flavors (sweet, bitter, sour, salty, and pungent) based on their taste and medical functions. Although CMM has been successfully applied in China for thousands of years, it is still a big challenge to interpret CMM flavor via modern biomarkers, further deepening its elusiveness.

Nootkatone, a Sesquiterpene Ketone From Fructus, Ameliorates Metabolic-Associated Fatty Liver by Regulating AMPK and MAPK Signaling.

Metabolic-associated fatty liver disease (MAFLD) is becoming more common due to lifestyle changes. A long-term high-fat and high-glucose diet induces glycolipid metabolism disorders in the liver, which results in the development of MAFLD. To date, there is no specific clinically useful therapeutics for this disease.

Two new scopadulane diterpenoids from Scoparia dulcis attenuated palmitate-induced viability in MIN6 cells.

Two new scopadulane diterpenoids, termed Scopadulcic acids D (1, SDD) and E (2, SDE), together with two known analogues (3 and 4) were isolated from Scoparia dulcis. Their structures were elucidated by comprehensive spectroscopic analysis. The absolute configurations of 1 and 2 were determined by calculated electronic circular dichroism (ECD).