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Network-based modeling of herb combinations in Traditional Chinese Medicine
- Source :
- Briefings in Bioinformatics
- Publication Year :
- 2021
- Publisher :
- Cold Spring Harbor Laboratory, 2021.
-
Abstract
- Traditional Chinese medicine (TCM) has been practiced for thousands of years for treating human diseases. In comparison to modern medicine, one of the advantages of TCM is the principle of herb compatibility, known as TCM formulae. A TCM formula usually consists of multiple herbs to achieve the maximum treatment effects, where their interactions are believed to elicit the therapeutic effects. Despite being a fundamental component of TCM, the rationale of combining specific herb combinations remains unclear. In this study, we proposed a network-based method to quantify the interactions in herb pairs. We constructed a protein–protein interaction network for a given herb pair by retrieving the associated ingredients and protein targets, and determined multiple network-based distances including the closest, shortest, center, kernel, and separation, both at the ingredient and at the target levels. We found that the frequently used herb pairs tend to have shorter distances compared to random herb pairs, suggesting that a therapeutic herb pair is more likely to affect neighboring proteins in the human interactome. Furthermore, we found that the center distance determined at the ingredient level improves the discrimination of top-frequent herb pairs from random herb pairs, suggesting the rationale of considering the topologically important ingredients for inferring the mechanisms of action of TCM. Taken together, we have provided a network pharmacology framework to quantify the degree of herb interactions, which shall help explore the space of herb combinations more effectively to identify the synergistic compound interactions based on network topology.
- Subjects :
- Liver Cirrhosis
AcademicSubjects/SCI01060
natural products
Computer science
LIVER FIBROSIS
Traditional Chinese medicine
Plant Roots
Ingredient
0302 clinical medicine
111 Mathematics
Herb pair
Glycyrrhiza uralensis
Protein Interaction Maps
Medicine, Chinese Traditional
PHARMACOLOGY
network modeling
2. Zero hunger
0303 health sciences
PAIRS
Astragalus propinquus
PANAX-GINSENG
3. Good health
Liver
formulae
030220 oncology & carcinogenesis
Problem Solving Protocol
Algorithms
Information Systems
HEPATIC-FIBROSIS
Traditional Chinese medicine (TCM)
Modern medicine
food.ingredient
DATABASE
TCM Formula
Computational biology
Network topology
Models, Biological
complex mixtures
03 medical and health sciences
food
Human interactome
Interaction network
Network pharmacology
network pharmacology
Humans
herb combinations
Molecular Biology
030304 developmental biology
PROTEOME-SCALE MAP
Therapeutic effect
DRUG DISCOVERY
Herb
3111 Biomedicine
Drugs, Chinese Herbal
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Briefings in Bioinformatics
- Accession number :
- edsair.doi.dedup.....7d5f2268070e7e4c42cc57fd2b844479