Database mining and animal experiment-based validation of the efficacy and mechanism of Radix Astragali (Huangqi) and Rhizoma Atractylodis Macrocephalae (Baizhu) as core drugs of Traditional Chinese medicine in cancer-related fatigue.

Abstract

ETHNOPHARMACOLOGICAL RELEVANCE:

In China, Traditional Chinese medicine (TCM) is often used as the main therapy for cancer-related fatigue (CRF). However, there is limited evidence to prove its therapeutic effect and mechanism.

AIM OF THE STUDY:

We aimed to provide a basis for the therapeutic effect of TCM for CRF.

MATERIALS AND METHODS:

We performed a meta-analysis to investigate the efficacy of TCM treatment for CRF. Through frequency statistics and association rule mining, we screened the core Chinese medicine components, Astragalus mongholicus Bunge., root (Radix astragali, Huangqi) and Atractylodes macrocephala Koidz., rhizome (Rhizoma atractylodis macrocephalae, Baizhu). We then used animal experiments to verify the effectiveness of these two TCMs and changes in related indicators in mice. Relevant molecular mechanisms were explored through network pharmacological analysis.

RESULTS:

Twenty-four randomised control trials (RCTs) involving 1865 patients were included in the meta-analysis. TCM produced more positive effects on CRF than standard therapy alone. Radix astragali and Rhizoma atractylodis macrocephalae, as the core drug pair for the treatment of CRF, enhanced the physical fitness of mice; reduced abdominal circumference, level of inflammatory factors, and tumour weight; and increased body weight and blood sugar. Network pharmacology analysis showed that the mechanism of action of Radix astragali and Rhizoma atractylodis macrocephalae on CRF mainly involved compounds, such as quercetin, kaempferol and luteolin, acting through multiple targets, such as Protein kinase B α (AKT1), Tumour necrosis factor (TNF), and Interleukin-6 (IL-6). These molecules regulate cytokines, cancer signalling, and metabolic pathways and confer an anti-CRF effect.

CONCLUSIONS:

TCM may be a promising therapy to relieve CRF in cancer patients. Our research may provide a reference for the clinical application of TCM for treating CRF.

• Authors: Chi Zhang, Wei Guo, Xiaohui Yao, Jiangnan Xia, Zexin Zhang, Jing Li, Hanrui Chen, Lizhu Lin
• Journal: Journal of ethnopharmacology (J Ethnopharmacol) Vol. 285 Pg. 114892 (Mar 01 2022) ISSN: 1872-7573 [Electronic] Ireland
• PMID: 34883219 (Publication Type: Journal Article, Meta-Analysis, Systematic Review)
• Copyright: Copyright © 2021 Elsevier B.V. All rights reserved.

Chemical References

• Drugs, Chinese Herbal
• huangqi decoction
• Baizhu

Topics

• Animals
• Humans
• Data Mining
• Drugs, Chinese Herbal (therapeutic use)
• Fatigue (drug therapy)
• Neoplasms (complications)
• Reproducibility of Results