Icariside II: natural occurrence, biotransformation, pharmacological activity, synthetic modification, pharmacokinetics, and bioavailability
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
OBJECTIVES: Icariside II (ICS-II), a flavone containing 3-rhamnopyranosyl and 8-prenyl groups, is one of the main natural compounds found in Epimedum species (the family Berberidaceae). The current study aims to provide a systematic review of its natural occurrence, pharmacological value, synthetic modification, pharmacokinetics, and bioavailability. KEY FINDINGS: Sources such as Google Scholar, Web of Science, PubMed, and journal websites were used to gather references about ICS-II. 'Icariside II' is the most meaningful keyword to seek references, and references have been updated till now. SUMMARY: ICS-II is a characteristic metabolite of various Epimedum plants, and it can be obtained by enzymatic hydrolysis of other flavonoids. It is a promising compound with multiple in vitro and in vivo pharmacological potentials. The studied flavone showed cancer-related biological activity via cell cycle arrest, proliferation inhibition, autophagy, and apoptosis and inhibited cytokines in anti-inflammatory actions. Significantly, the health benefits were accompanied by its role in antidiabetics, sexual reproduction, and protection against harmful effects on the heart, brain, bones, lungs, kidneys, livers, and eyes. Molecular mechanisms of action were deduced from various signaling pathways, such as Akt/NOS/NF-κB, JAK/STAT3/MAPK, and PI3K/Akt/mTOR. Pharmacokinetic evidence involved sugar and methyl removals, hydroxylation, glucuronidation, and glycosylation.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.004 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it