Evaluation and Mechanistic Investigation of Antitumor Compounds from Dioscorea nipponica Makino subsp. rosthornii Through Spectrum-Effect Relationship Analysis - Scorecard - MDSpire
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Evaluation and Mechanistic Investigation of Antitumor Compounds from Dioscorea nipponica Makino subsp. rosthornii Through Spectrum-Effect Relationship Analysis
Clinical Scorecard: Evaluation and Mechanistic Investigation of Antitumor Compounds from Dioscorea nipponica Makino subsp. rosthornii Through Spectrum-Effect Relationship Analysis
At a Glance
Category
Detail
Condition
Non-small cell lung cancer (A549 cells)
Key Mechanisms
Inhibition of proliferation, migration, and invasion via downregulation of N-cadherin and MMP2 and upregulation of E-cadherin
Target Population
Patients with lung cancer (preclinical cellular model)
Care Setting
Preclinical research and potential future cancer therapy development
Key Highlights
UPLC-QTOF-MS identified 23 chemical constituents in 12 batches of D. nipponica Makino subsp. rosthornii.
Protodioscin, diosgenin, and gracillin were identified as key antitumor compounds through spectrum-effect relationship analysis.
These saponins inhibit malignant phenotypes of A549 cells by modulating expression of metastasis-related proteins.
Guideline-Based Recommendations
Diagnosis
Utilize chemical fingerprinting (UPLC-QTOF-MS) to characterize herbal extracts for active constituents.
Management
Consider Dioscorea nipponica Makino subsp. rosthornii extracts containing protodioscin, diosgenin, and gracillin as potential antitumor agents.
Target malignant cell proliferation, migration, and invasion pathways by modulating N-cadherin, MMP2, and E-cadherin expression.
Monitoring & Follow-up
Assess changes in protein expression levels of N-cadherin, MMP2, and E-cadherin to evaluate treatment efficacy in cellular models.
Risks
Further studies are required to establish safety and efficacy in clinical settings.
Patient & Prescribing Data
Preclinical lung cancer cellular models (A549 cells)
Extracts and isolated saponins from D. nipponica Makino subsp. rosthornii demonstrate inhibitory effects on lung cancer cell proliferation and metastasis-related behaviors.
Clinical Best Practices
Employ spectrum-effect relationship analysis to correlate chemical constituents with bioactivity in herbal medicines.
Validate identified active compounds through in vitro functional assays targeting cancer cell proliferation and metastasis.
Investigate molecular mechanisms focusing on metastasis-related protein expression to elucidate antitumor effects.
