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Fisetin

  • Dietary supplement
  • Varies by country
  • Identity checked
  • Sources last checked 2026-09-04

This page shows what was measured, who it was measured in, and what that does not settle.

What Fisetin does in the body

RNAWiki has not recorded what this substance changes in the body.

What happened in people

RNAWiki has not yet published a reviewed conclusion for this use.

A fixed RNAWiki sentence

Where this came from

Wording RNAWiki always uses, not a finding about this substance.

No reviewed claim names a result for any goal on this record.

No source is stored against this line.

The limit that matters most

Not recorded.

Where it acts
Not recorded.
Kind of result
No result is published, so no kind of result applies yet
Supervision
Not usually supervised: sold as a supplement or food ingredient where recorded. That is a legal category, not a safety judgement.

What the registries record it as

  • The substance registry classes this as chemical.

    FDA substance registry · OO2ABO9578 · read 2026-08-29

  • The supplement label database classes it as non-nutrient/non-botanical, under the name Fisetin.

    NIH Dietary Supplement Label Database · 2651 · read 2026-08-29

  • Its recorded molecular formula is C15H10O6, weighing 286.24.

    PubChem record · 5281614 · read 2026-08-29

Where each sentence above came from

No plain explanation of what this changes is stored.

No recorded use is stored in reader language.

No statement of the main limit is recorded.

The four opening statements run to 26 words.

Words this page uses

Four words worth knowing first

Chosen from what this page shows, with each one explained before the word it depends on.

Protein

A protein is a folded chain your body builds to do a specific job.

A picture of it, and where the picture fails

A protein is like a tool bent into one shape for one task.

Where that stops being true. A tool keeps its shape. A protein can change shape and stop working.

What people get wrong. Protein in food and a protein in the body are related but not the same thing.

A polymer of amino acids folded into a defined structure that determines its function.

Enzyme

An enzyme is a protein that speeds up one chemical change.

A picture of it, and where the picture fails

An enzyme is like a machine on a production line doing one cut.

Where that stops being true. A machine is switched on and off by a person. Enzymes are controlled by the cell.

What people get wrong. Enzymes are thought to be used up. They are not; they work again and again.

A catalytic protein that lowers the activation energy of a specific reaction.

Receptor

A receptor is a part of a cell that a signal fits into.

A picture of it, and where the picture fails

A receptor is like a lock waiting for one key.

Where that stops being true. A lock either opens or does not. A receptor can be half-triggered, or worn out.

What people get wrong. Fitting a receptor is read as causing a benefit. It causes a step, and nothing more.

A protein that binds a specific ligand and converts that binding into a cellular response.

Pathway

A pathway is a chain of steps inside a cell, each one setting off the next.

A picture of it, and where the picture fails

A pathway is like a row of dominoes.

Where that stops being true. Dominoes fall one way. Pathways loop back and can switch themselves off.

What people get wrong. Changing one step is read as changing the outcome. Other steps often absorb it.

An ordered series of molecular interactions producing a defined cellular change.

What happened in peopleRead from sources, not yet reviewed

What was measured, goal by goal

One row for each goal a registered study measured something for. One column for each kind of thing that could be measured.

Registered studies list 15 outcome measures that RNAWiki could read. A registered study says what someone planned to measure. It does not say what they found. 0 of the matched studies tested this substance, and 0 posted a result.

There is no single score. A strong test result and a weak life result are different facts.

Goals down the side, kinds of measurement across the top. Each cell says what kind of thing was registered, not what was found.
GoalLife outcomeWhat a body can doHow a person feelsA test resultA step in the bodyHarmsHow longWho was studied
EnduranceNothing in the sources checkedNo registered study lists a life outcome for this goal.Waiting for a reviewer2 registered performance measure of this kind.Nothing in the sources checkedNo registered study lists a symptom measure for this goal.Nothing in the sources checkedNo registered study lists a test result for this goal.Nothing in the sources checkedNo registered study lists a body-step measure for this goal.Not recordedHarms were not a registered measure for this goal.Not recordedNo finished study window is recorded.Waiting for a reviewerWho was studied is listed further down the page.
Which registered measures put each goal on this table
Endurance
6 minute walk distance; six minute walk distance

Sorted by fixed word lists, version v1. A name the rules do not recognise stays unsorted rather than moving to the nearest column.

What each mark on this table means
Nothing in the sources checked
No registered study lists a life outcome for this goal.
Waiting for a reviewer
2 registered performance measure of this kind.
Not recorded
Harms were not a registered measure for this goal.

What happened in peopleRead from sources, not yet reviewed

What happened in people

Each card is one study: the exact question it asked, who was in it, and whether it showed what it set out to show.

Difference in the composite cardiovascular, respiratory, and renal sequential organ failure assessment (CRR-SOFA)

The study did not show it

Who was studied
NCT05758246
How many people
220
Study design
Phase 2
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route.

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • NIH Dietary Supplement Label Database · a recorded source, not a stored snapshot
  • Europe PMC · a recorded source, not a stored snapshot

Change in 6 minute walk distance (6MWD)

The study did not show it

Who was studied
NCT06113016
How many people
164
Study design
Phase 2
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route.

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • NIH Dietary Supplement Label Database · a recorded source, not a stored snapshot
  • Europe PMC · a recorded source, not a stored snapshot

Change in retinal amyloid burden, as measured by retinal amyloid scan.

The study did not show it

Who was studied
NCT02741804
How many people
150
Study design
Not applicable
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route.

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • NIH Dietary Supplement Label Database · a recorded source, not a stored snapshot
  • Europe PMC · a recorded source, not a stored snapshot

Soluble urokinase plasminogen activator receptor (suPAR)

The study did not show it

Who was studied
NCT07195318
How many people
120
Study design
Not applicable
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route.

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • NIH Dietary Supplement Label Database · a recorded source, not a stored snapshot
  • Europe PMC · a recorded source, not a stored snapshot

Change in walking speed

The study did not show it

Who was studied
NCT04733534
How many people
110
Study design
Phase 2
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route.

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • NIH Dietary Supplement Label Database · a recorded source, not a stored snapshot
  • Europe PMC · a recorded source, not a stored snapshot

Incidence of Treatment-Emergent Adverse Events

The study did not show it

Who was studied
NCT04815902
How many people
100
Study design
Phase 1/Phase 2
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route.

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • NIH Dietary Supplement Label Database · a recorded source, not a stored snapshot
  • Europe PMC · a recorded source, not a stored snapshot
What we know
RNAWiki holds 6 written-up human studies for this substance, each with the question it asked.
How we know it
Each card names the study, the number of people and what the study set out to measure.
What this does not prove
These summaries were written by a person and have not been signed off as reviewed claims.
Why it matters
A study that failed is as informative as one that worked, and both are here.
What we still do not know
No reviewed claim exists, so no exact population, effect size or interval is published yet.

What happened in peopleRead from sources, not yet reviewed

How close this is to real life

The top step is something a person would feel or care about. The bottom is a guess from software. Filled steps are where evidence exists for this substance.

  1. Living longer, or avoiding a major event No evidence recorded. Death, a heart attack, a stroke, a hospital stay.No registered study measures this.
  2. What a body can do day to day Evidence recorded. Walking, dressing, breathing, recovering.3 registered measures of this kind.
  3. Measured performance Evidence recorded. How much was lifted, how far was run, how fast.3 registered measures of this kind.
  4. Symptoms and quality of life No evidence recorded. Pain, tiredness, mood, sleep, as the person rated it.No registered study measures this.
  5. A number that stands in for health No evidence recorded. Cholesterol, blood sugar, bone density. A stand-in, not the thing itself.No registered study measures this.
  6. A step measured inside a person Evidence recorded. Something measured in human tissue or human cells.A human record sits on the stored organism ladder.
  7. Animals Evidence recorded. Mice, rats, dogs. Useful for ideas, not proof about people.Stored records in C. elegans (roundworm), Mouse, Rat. A result in animals says what to test next. It does not say what happens in people.
  8. Cells in a dish Evidence recorded. Cells or chemistry on a bench, far from a whole body.Stored mechanism abstracts describe steps measured in cells or tissue.
  9. A guess from software No evidence recorded. Nobody measured it. RNAWiki never publishes one as a finding.RNAWiki stores no prediction for this record. Software can suggest a link. RNAWiki does not publish one as a finding.

Higher on these steps means closer to something a person would feel. It does not mean better done.

What it would be like to takeRead from sources, not yet reviewed

Felt, measured, or meaningful

Three different things that get called the same word. Registered studies measured all three, and mixing them is how a blood test becomes a health claim.

Felt

Things a person could notice without a test.

No registered study measured anything of this kind.

Measured

Things only a test, a scale or a device shows.

No registered study measured anything of this kind.

Meaningful

Things that change how a life goes, not only a number.

  • walking speed
  • 6 minute walk distance
  • six minute walk distance

A registered study says what someone planned to measure. It does not say what they found. A number moving is not the same as a life going better. The two are shown apart here.

Felt, but not shown to help. A person notices a change. No study showed it leads anywhere good.

Measured, but not felt. A number moves. The person notices nothing. Both can be true.

Measured, but not shown to matter. A number moves in the good direction. Nobody showed that lives went better.

Matters, but takes years. The result that counts may take longer than anyone would keep watching.

Names that fit none of the three (12)
  • overall gulf war illness disease severity
  • c terminal telopeptide of type i collagen
  • serious adverse events
  • oxygenation status
  • senescent cell abundance in blood
  • incidence of treatment emergent adverse events
  • adverse events
  • completion of 3 cycles
  • turnaround time for scan and marker data
  • forced vital capacity
  • forced expiratory volume in 1 second
  • fev1/fvc

These are harms, study-process measures, or names the rules did not recognise. They are shown rather than dropped.

What is missing or unclearRead from sources, not yet reviewed

Were people like you studied?

RNAWiki cannot tell whether a study fits you. It can show who was in it, and where the result stops carrying.

Who was studied

No description of who was studied is recorded.

Who is missing from the studies

  • Which groups were under-represented in the studies has not been recorded for this substance. Pregnancy, breastfeeding, children, older adults, and people with liver or kidney conditions are commonly excluded from trials; nothing here says whether they were.

Where the result stopped carrying

  • This is a scope explorer, not a diagnosis engine.
  • It shows who was studied so you can see whether people similar to you were included.

RNAWiki cannot tell whether a study fits you. It can show who was in it.

What it would be like to takeRead from sources, not yet reviewed

Why it might seem to do nothing

A real effect and a noticed effect are different things. These are the recorded reasons the two come apart.

It was studied for a different goal

The studies measured something else entirely.

On this record: Some registered studies measured things that match no goal on this page.

It was studied in different people

The people in the studies were not much like the reader.

On this record: Which groups were under-represented in the studies has not been recorded for this substance. Pregnancy, breastfeeding, children, older adults, and people with liver or kidney conditions are commonly excluded from trials; nothing here says whether they were.

The evidence may simply be wrong

Small early studies often do not hold up.

On this record: RNAWiki has not yet published a reviewed conclusion for this use.

Other reasons RNAWiki checked and found nothing for (10)
A different form was studied
The studied form is not the form on the shelf. Nothing in this record points to this reason.
There was nothing to correct
Where a level is already normal, topping it up may change nothing. Nothing in this record points to this reason.
Something else had to happen too
In the studies it was paired with training, a diet or another treatment. Nothing in this record points to this reason.
The change is too small to feel
A real change can still sit below what a person notices. Nothing in this record points to this reason.
Day-to-day swing hides it
Sleep, food, stress and time of day move most numbers more than this would. Nothing in this record points to this reason.
Not enough time yet
The studies ran longer than the person has waited. Nothing in this record points to this reason.
It was not taken as studied
Missed days change the result, and studies count them. Nothing in this record points to this reason.
Something else changed at the same time
Two changes at once cannot be told apart afterwards. Nothing in this record points to this reason.
The product may not be what it says
Contents of a sold product are not always what the label states. Nothing in this record points to this reason.
No recorded reason
RNAWiki has nothing stored that would explain it. Nothing in this record points to this reason.

None of these is a reason to take more. Taking more is not a step this page ever suggests.

What it would be like to takeRead from sources, not yet reviewed

What taking it involves

The recorded facts about getting hold of it and using it. Nothing here is a suggestion about what you should do.

How it is supplied

Varies by country

Quoted from a source

Where this came from

Copied from a source RNAWiki stored, with the source named.

Read from the recorded approval status.

No source is stored against this line.

Form and route

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

No form or route is recorded.

No source is stored against this line.

Who oversees it

Not usually supervised: sold as a supplement or food ingredient where recorded. That is a legal category, not a safety judgement.

Quoted from a source

Where this came from

Copied from a source RNAWiki stored, with the source named.

The identity record classes it as a supplement ingredient; no medicines register records an approval.

No source is stored against this line.

What is in the pack

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

Nothing is recorded about product quality.

No source is stored against this line.

Where it is registered

Regulatory records are listed in the technical disclosure at the foot of this page.

Counted from records

Where this came from

A count of rows RNAWiki holds. It describes our records, not your body.

Register entries are stored per jurisdiction and shown with their dates.

No source is stored against this line.

Why people stop

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

No record of why people stopped taking it is stored for this substance.

No source is stored against this line.

What it would be like to takeNothing found in the sources checked

What can go wrong

Sorted by where each line came from. A regulator's label and a report somebody sent in are not the same kind of fact.

Nothing found in the sources checked

No harm is recorded against this substance in the sources RNAWiki checked. Finding nothing is not the same as showing there is nothing.

The sources listed were searched and held nothing. That is not the same as nothing existing.

Over a long time. No completed tested study window is recorded, so long-term effects are not established by the registry record.

Groups the studies covered thinly. Which groups were under-represented in the studies has not been recorded for this substance. Pregnancy, breastfeeding, children, older adults, and people with liver or kidney conditions are commonly excluded from trials; nothing here says whether they were.

What is missing or unclearRead from sources, not yet reviewed

Does the exact form matter?

Evidence belongs to the exact thing that was tested. A different salt, a different mixture or a different preparation is a different question.

The form that was studied

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

The exact form studied is not recorded.

No source is stored against this line.

What is sold

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

Nothing further is recorded about which forms are sold.

No source is stored against this line.

What is recorded as being sold

  • 55 marketed supplement labels list this ingredient, classed as non-nutrient/non-botanical.

    NIH Dietary Supplement Label Database · 241780 · read 2026-08-29

  • Those labels carry all other, nutrient and structure/function claims. A claim of that kind is written by the manufacturer and is not assessed by any regulator, so its presence says nothing about whether it is true.

    NIH Dietary Supplement Label Database · 241780 · read 2026-08-29

Evidence carries across two names for one substance. It does not carry across a salt, a mirror form or a mixture.

What it would be like to takeRead from sources, not yet reviewed

What you could measure

Watching one thing carefully can tell you whether it moved. It cannot tell you what moved it.

This is sold without a prescription, so a person can sensibly watch one thing and see whether it moves.

  1. Pick one goal. One goal only. Two at once cannot be told apart afterwards.

  2. Pick one thing to watch. No registered study lists a measure RNAWiki could read for this.

  3. Measure before you start. Take the same measurement several times first. One reading is not a starting point.

  4. Know the swing. Write down how much it moves on its own across a normal week.

  5. Change one thing. Change nothing else at the same time, including training and sleep.

  6. Give it the study length. No finished study window is recorded, so no length is suggested here.

  7. Track whether you took it. Missed days are the most common reason a home test shows nothing.

  8. Read the trend. Look at the line across weeks. A single reading tells you almost nothing.

What not to measure

  • Anything that swings more day to day than the change you are looking for.
  • A wearable estimate of sleep stages, which is an estimate and not a measurement.
  • Weight on one morning, which mostly records water.
  • A feeling you did not write down before starting.

When to stop

  • Stop if something new and unpleasant starts, and ask a pharmacist or doctor.
  • Stop if you cannot keep everything else steady, because the result will not mean anything.
  • Stop at the end of the window you set, and read the trend then.

Tracking can show whether something changed for you. It cannot show what caused it.

RNAWiki does not work out an amount for anyone.

What is missing or unclearRead from sources, not yet reviewed

What nobody knows yet

Open questions, each with why it is open and what would close it.

How fast does the body clear it?

The sources RNAWiki checked hold nothing for this field.

Why it matters. Without this, nothing on this page can say how long anything lasts.

What would answer it

A stored source that records it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Missing populations

Which groups were under-represented in the studies has not been recorded.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Missing long-term data

No completed tested study window is recorded.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

No reviewed conclusion

RNAWiki has not yet published a reviewed conclusion for this use.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Missing interaction studies

No interaction was found in the registers checked. Not finding one is not the same as showing there is none.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Mechanism not reviewed

No reviewed mechanism story exists for this substance.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

What happened in peopleRead from sources, not yet reviewed

Check any of this yourself

Every line above traced back to the study it came from. This is the technical layer, and the vocabulary changes here.

Where else this substance is registered

FDA substance identifier (UNII)
OO2ABO9578
CAS registry number
528-48-3
PubChem compound
5281614
ChEBI
42567
EMA substance identifier
100000172072
European Chemicals Agency number
208-434-4
DrugBank
DB07795

Checks this page had to pass

  • Passed

    Identity resolved

    no open identity hold

  • Passed

    No unresolved merge across substance families

    no quarantine open

  • Not passed

    Every public sentence names a source

    The opening statement carries no source: the record holds neither an explanation nor a recorded use.

  • Not passed

    Trial roles classified for highlighted evidence

    No registered study is classified as testing this substance.

  • Passed

    No internal keys in reader text

    enforced by the copy-contract test over the rendered page

  • Passed

    Safety mode resolved

    The identity record classes it as a supplement ingredient; no medicines register records an approval.

  • Passed

    Canonical metadata present

    slug and display name present

What is missing or unclearRead from sources, not yet reviewed

What to learn next

Ordered by what would most change how you read this page, starting with what is easiest to misunderstand.

This order is fixed in code and does not count clicks or time on the page.

What is not here

7 questions this page could not answer

These sections were prepared and left out because there was nothing to put in them. They are listed rather than hidden, so the gaps in this record are visible.

  • The path through the body — found nothing in the sources checked.
  • How long anything takes — found nothing in the sources checked.
  • What it may clash with — found nothing in the sources checked.
  • Other ways to the same goal — found nothing in the sources checked.
  • Claims that go past the evidence — found nothing in the sources checked.
  • How this medicine reached us — found nothing in the sources checked.
  • What changed on this page — found nothing in the sources checked.

The record as stored

The full record, for auditing

Everything above is built from what is below. This layer keeps the technical vocabulary, record identifiers and every stored row, so a reader who wants to check the page can.

Recorded evidence blocks (12)

What did Fisetin's largest trial (164 people) and its longest (9.7 years) measure?


164 people in Fisetin's largest registered study, 9.7 years in its longest registered window, measuring Senescent cell abundance in blood (p16INK4A). ClinicalTrials.gov · 2026-09-01

22 phase2, 5 phase1, 2 na, 2 phase3, 1 early phase1; NCT03430037; 2027-11. Last human test completed 2026, NCT07279714.

Interpretation These counts include studies where Fisetin was a comparison treatment, a background treatment or an exposure in an observational study, and the longest window may be a planned end date. Trial roles have not yet been classified for this record.

Show the evidence
  • phase2
    22
  • phase1
    5
  • na
    2
  • phase3
    2
  • early phase1
    1
  • Last recorded human test NCT07279714
    2026-07-21

recorded 2026-09-01 · last checked 2026-09-04

From C. elegans to human: where has Fisetin shown lifespan?


C. elegans: lifespan, mouse: lifespan, rat: lifespan and human: mechanism-only (25): the rungs where Fisetin has a recorded finding. Europe PMC and ClinicalTrials.gov · organism ladder · 2026-09-01

Senescent cell abundance in blood (p16INK4A) — the recorded outcome words.

Yeast C. elegans lifespanDrosophila Mouse lifespanRat lifespanDog Non-human primate Human mechanism-only
Show the evidence
  • C. elegans
    lifespan
  • mouse
    lifespan
  • rat
    lifespan
  • human NCT04733534
    mechanism-only; Senescent cell abundance in blood (p16INK4A); 25

recorded 2026-09-01 · last checked 2026-09-04

4 of Fisetin's trials stopped: safety, funding/business?


safety (1) and funding/business (3): Fisetin's stop wording, clustered. ClinicalTrials.gov · 2026-09-01

"Due to lack of funding"; 4 of 25 registered studies

Show the evidence

Trial

  • NCT03325322
    suspended; "Due to lack of funding"
  • NCT04537299
    terminated; "The DSMB and NIA determined the study should be stopped due to futility."
  • NCT05482672
    withdrawn; "Lack of funding"
  • NCT05505747
    withdrawn; "Funding not awarded"

recorded 2026-09-01 · last checked 2026-09-04

Mouse studies of Fisetin used 600 ppm — over how long?


Mouse studies of Fisetin used "600 ppm". jax-mpd-itp · 2026-09-04

Show the evidence

mouse

  • fisetin C2018
    600 ppm
  • fisetin C2018
    600 ppm

recorded 2026-09-04 · last checked 2026-09-04

Did Fisetin move epigenetic age, and by how much?


epigenetic age: "Remarkably, the addition of Fisetin to the treatment resulted in non-significant increases in epigenetic age acceleration, suggesting a potential mitigating effect of Fisetin on the impact of DQ on epigenetic aging." Europe PMC · epigenetic clock search · 2024-02-22

1 recorded sentence; 2024; biomarker

Show the evidence
  • epigenetic age PMID 38393697
    2024; "Remarkably, the addition of Fisetin to the treatment resulted in non-significant increases in epigenetic age acceleration, suggesting a potential mitigating effect of Fisetin on the impact of DQ on epigenetic aging."

recorded 2024-02-22 · last checked 2026-09-04

More Fisetin was worse in human: at what point?


Hormetic in human: "The present paper provides the first integrated assessment of the capacity of the flavonol, fisetin, to induce hormetic dose responses." Europe PMC · dose-response search · 2025-04-24

4 recorded sentences naming Fisetin; hormetic

Show the evidence

hormetic

  • PMID 40208387
    "The present paper provides the first integrated assessment of the capacity of the flavonol, fisetin, to induce hormetic dose responses."
  • PMID 40208387
    "Fisetin was shown to induce hormetic dose responses in cellular and in vivo animal model systems affecting a broad range of endpoints of potential therapeutic and public health significance across the entire lifespan."
  • PMID 40208387
    "Fisetin was effective in slowing aging processes, acting as a senolytic agent in multiple organ systems, in an hormetic fashion."
  • PMID 40287100
    "While the hormetic effects of kaempferol are biologically diverse, there has been a strong focus on age-related endpoints affecting numerous organ systems and endpoints, indicating that kaempferol is a senolytic agent, showing similar properties as quercetin and fisetin."

recorded 2025-04-24 · last checked 2026-09-04

Could one person measure Fisetin's effect on overall gulf war illness disease severity?


Overall gulf war illness disease severity: measured in Fisetin's trials.

Interpretation overall gulf war illness disease severity is the recorded endpoint.

Show the evidence

biomarkers

  • overall gulf war illness disease severity; 2026-09-01
  • c terminal telopeptide of type i collagen; 2026-09-01
  • serious adverse events; 2026-09-01
  • oxygenation status; 2026-09-01
  • walking speed; 2026-09-01
  • senescent cell abundance in blood; 2026-09-01
9 more recorded rows
  • biomarkers
    incidence of treatment emergent adverse events; 2026-09-01
  • biomarkers
    6 minute walk distance; 2026-09-01
  • biomarkers
    six minute walk distance; 2026-09-01
  • biomarkers
    adverse events; 2026-09-01
  • biomarkers
    completion of 3 cycles; 2026-09-01
  • biomarkers
    turnaround time for scan and marker data; 2026-09-01
  • biomarkers
    forced vital capacity; 2026-09-01
  • biomarkers
    forced expiratory volume in 1 second; 2026-09-01
  • biomarkers
    fev1/fvc; 2026-09-01
  • human trials at or under30
    7
  • Not recorded for this substance
    a recorded half-life
  • smallest human trial
    0; NCT05482672; PHASE2/PHASE3; the smallest recorded human enrolment at or below 30; the registry states no direction of its result; WITHDRAWN

Which of 6 minute walk distance, adverse events and c terminal telopeptide of type i collagen did Fisetin's trials measure?


6 minute walk distance, adverse events and c terminal telopeptide of type i collagen lead 15 outcome terms across Fisetin's trials. ClinicalTrials.gov · 2026-09-01

oxygenation status, walking speed, senescent cell abundance in blood, incidence of treatment emergent adverse events, 6 minute walk distance and six minute walk distance follow.

Show the evidence
  • overall gulf war illness disease severity
    1
  • c terminal telopeptide of type i collagen
    1
  • serious adverse events
    1
  • oxygenation status
    1
  • walking speed
    1
  • senescent cell abundance in blood
    1
9 more recorded rows
  • incidence of treatment emergent adverse events
    1
  • 6 minute walk distance
    1
  • six minute walk distance
    1
  • adverse events
    1
  • completion of 3 cycles
    1
  • turnaround time for scan and marker data
    1
  • forced vital capacity
    1
  • forced expiratory volume in 1 second
    1
  • fev1/fvc
    1

recorded 2026-09-01 · last checked 2026-09-04

Which of Fisetin's 13 ongoing trials reports first?


13 registered trials of Fisetin are open; earliest completion 2026-09. ClinicalTrials.gov · 2026-09-01

Improved 6 minute walk; Decrease in blood inflammation markers; latest 2031-10-31

Show the evidence

Trial

  • NCT03430037
    "Alleviation by Fisetin of Frailty, Inflammation, and Related Measures in Older Women"; n 40; "Improved 6 minute walk"; 2027-11
  • NCT03675724
    "Alleviation by Fisetin of Frailty, Inflammation, and Related Measures in Older Adults"; n 40; "Decrease in blood inflammation markers"; 2027-11
  • NCT04476953
    "COVID-FISETIN: Pilot in SARS-CoV-2 of Fisetin to Alleviate Dysfunction and Inflammation"; n 80; "Serious Adverse Events"; 2026-09
  • NCT04733534
    "An Open-Label Intervention Trial to Reduce Senescence and Improve Frailty in Adult Survivors of Childhood Cancer"; n 110; "Change in walking speed"; 2027-12
  • NCT05593588
    "Senolytics Treatment of Interstitial Lung Disease in Common Variable Immunodeficiency"; n 20; "Change in immunophenotyping of peripheral T lymphocytes"; 2026-12
  • NCT05595499
    "Fisetin to Improve Physical Function in Stage I-III Breast Cancer Survivors"; n 88; "Change in 6-minute walk distance (6MWD)"; 2028-08-14
7 further recorded trials
  • NCT06113016
    "Prevention of Frailty With Fisetin and Exercise in Breast Cancer Survivors"; n 164; "Change in 6 minute walk distance (6MWD)"; 2031-10-31
  • NCT06133634
    "Fisetin to Improve Vascular Function in Older Adults"; n 70; "Change from baseline in endothelial function at 1 month"; 2027-03-31
  • NCT06399809
    "Fisetin to Reduce Senescence and Mobility Impairment in PAD"; n 34; "Six-minute Walk Distance"; 2027-06
  • NCT06431932
    "Pilot Trial of Fisetin in Healthy Volunteers and Older Patients With Multimorbidity"; n 60; "Population-based pharmacokinetic model for fisetin and metabolites"; 2028-12-31
  • NCT07025226
    "Medication Combinations of Dasatinib, Quercetin, Fisetin, Temozolomide, LMP744, and Autologous TLPO Vaccine for the Treatment of Previously Treated Glioma With Residual Disease"; n 30; "Completion of 3 cycles"; 2027-09-01
  • NCT07195318
    "Fisetin Supplementation for Healthy Aging"; n 120; "Soluble urokinase plasminogen activator receptor (suPAR)"; 2026-10-31
  • NCT07676435
    "Ongoing Lung Decline With Age Intensified Response"; n 40; "Forced Vital Capacity (FVC)"; 2027-07-15

recorded 2026-09-01 · last checked 2026-09-04

Which running trial of Fisetin could settle function?


NCT06399809 measures Six-minute Walk Distance, reading out 2027-06.

6 open trials; n 34; "Fisetin to Reduce Senescence and Mobility Impairment in PAD"

Show the evidence

Trial

  • NCT06399809
    "Fisetin to Reduce Senescence and Mobility Impairment in PAD"; n 34; "Six-minute Walk Distance"; 2027-06
  • NCT03430037
    "Alleviation by Fisetin of Frailty, Inflammation, and Related Measures in Older Women"; n 40; "Improved 6 minute walk"; 2027-11
  • NCT03675724
    "Alleviation by Fisetin of Frailty, Inflammation, and Related Measures in Older Adults"; n 40; "Decrease in blood inflammation markers"; 2027-11
  • NCT04733534
    "An Open-Label Intervention Trial to Reduce Senescence and Improve Frailty in Adult Survivors of Childhood Cancer"; n 110; "Change in walking speed"; 2027-12
  • NCT05595499
    "Fisetin to Improve Physical Function in Stage I-III Breast Cancer Survivors"; n 88; "Change in 6-minute walk distance (6MWD)"; 2028-08-14
  • NCT06113016
    "Prevention of Frailty With Fisetin and Exercise in Breast Cancer Survivors"; n 164; "Change in 6 minute walk distance (6MWD)"; 2031-10-31

At the median, Fisetin's trials enrolled 40 people — anything larger?


Median enrolment
40
Largest enrolment
164
Registered trials counted
25

What is recorded about Fisetin and senolytic?


"Fisetin, a flavonoid from strawberries and apples, exerts senolytic activity by selectively eliminating senescent cells via PI3K/AKT and Bcl-2/Bcl-xL inhibition, with emerging clinical evidence." — where Fisetin and senolytic appear together. Europe PMC · pathway abstract search · 2026-09-01

senolytic, AMPK, sirtuin, mTOR, autophagy; PMID 42588134, 41515219, 42193224, 41475611

Show the evidence
  • senolytic PMID 42588134
    "Fisetin, a flavonoid from strawberries and apples, exerts senolytic activity by selectively eliminating senescent cells via PI3K/AKT and Bcl-2/Bcl-xL inhibition, with emerging clinical evidence."
  • AMPK PMID 41515219
    "Fisetin modulates several key signaling pathways, including NF-κB, Nrf2, AMPK, and SIRT1, leading to reduced inflammatory cytokine expression, enhanced antioxidant defenses, and improved lipid homeostasis."
  • sirtuin PMID 41515219
    "Fisetin modulates several key signaling pathways, including NF-κB, Nrf2, AMPK, and SIRT1, leading to reduced inflammatory cytokine expression, enhanced antioxidant defenses, and improved lipid homeostasis."
  • senolytic PMID 41515219
    "More importantly, fisetin is recognized as a potent senolytic agent, selectively activating pro-apoptotic pathways in senescent cells, which are known sources of inflammation and tissue damage."
  • mTOR PMID 42193224
    "RNA-sequencing revealed that AMP-activated protein kinase (AMPK)/mechanistic target of rapamycin (mTOR) signaling and mitophagy were involved in the protective effects of fisetin against ovarian aging."
  • AMPK PMID 42193224
    "RNA-sequencing revealed that AMP-activated protein kinase (AMPK)/mechanistic target of rapamycin (mTOR) signaling and mitophagy were involved in the protective effects of fisetin against ovarian aging."
3 more recorded rows
  • mTOR PMID 42193224
    "Consistently, fisetin treatment promoted mitophagy, accompanied by AMPK/mTOR activation in ovarian tissues and GCs following D-gal exposure."
  • AMPK PMID 42193224
    "Consistently, fisetin treatment promoted mitophagy, accompanied by AMPK/mTOR activation in ovarian tissues and GCs following D-gal exposure."
  • mTOR PMID 42193224
    "These findings indicate that fisetin prevents ovarian aging by suppressing follicular GC oxidative damage and ameliorating cell cycle arrest via activation of AMPK/mTOR-mediated mitophagy, thereby preserving female fertility."

autophagy

  • PMID 41475611
    "Moreover, fisetin was found to enhance autophagy by inhibiting the PI3K/Akt/mTOR signaling pathway, subsequently reducing oxidative stress and pyroptosis, and ultimately improving ischemic flap survival."
  • PMID 41475611
    "and Implications: Fisetin can improve the viability of ischemic flaps through the promotion of autophagy and reduction of pyroptosis, making it a potential candidate for clinical application."
  • sirtuin PMID 41881279
    "The AI pipeline identified a computationally prioritized triad, fisetin, butein, and ursolic acid glucoside, whose predicted multi-target profile converges on AMPK-SIRT1 activation and ACC/FAS-mediated lipogenesis suppression."
  • autophagy PMID 42606694
    "Overall, fisetin acts on multiple targets to protect neurons by reducing oxidative damage, supporting ion channel activity, and inducing the autophagy process."
  • senolytic PMID 42378907
    "We critically evaluate the preclinical efficacy of senolytics (eg, dasatinib + quercetin, navitoclax, fisetin), and senomorphics (eg, rapamycin, metformin, melatonin, NLRP3 inhibitors) in preserving ovarian reserve, mitigating SASP-driven inflammation and fibrosis, and extending reproductive lifespan."
  • sirtuin PMID 37630770
    "Fisetin, through SIRT1 regulation, modifies lipid metabolism and anti-inflammatory processes."

recorded 2026-09-01 · last checked 2026-09-04

Where it is registered
Identifiers, relations and other names

The exact record

ChEMBL id
CHEMBL31574
PubChem CID
5281614
CAS number
528-48-3
InChIKey
XHEFDIBZLJXQHF-UHFFFAOYSA-N
Also called
5-desoxyquercetin, C.i. 75620, C.i. natural brown 1, Fisidenolon 1521, FISETIN [MI], Fisetin [WHO-DD]
Development code
NSC-407010, NSC-656275
Sources (10)

Sources

  • ClinicalTrials.gov ClinicalTrials.gov API v2 snapshot 2026-09-01T09:00:05 ·
  • this record's own fields 2,3,5 ·
  • Europe PMC dose-response search ·
  • Europe PMC epigenetic clock search ·
  • Europe PMC pathway abstract search ·
  • Europe PMC search ·
4 more sources

ClinicalTrials.gov — US Government work · Europe PMC — metadata only, under the recorded legal gate · NIA ITP via the JAX Mouse Phenome Database · derived from this page's own recorded fields; no external licence · mixed register set; per-register licences in docs/specs/corpus-20k-sources.md

How these records are assembled · Which registers were checked

Index-quality checks
  • identity passed: no open identity hold
  • required summary fields resolved: 3 required field(s) not terminal: Best-supported result, Biggest unanswered question, Human evidence
  • public claims reviewed: 0 reviewed claim(s); drafts are never rendered
  • source coverage passed: 10 source rows
  • no critical contamination: no quarantine open
  • canonical metadata passed: slug and display name present
  • no raw internal fields: enforced by the copy-contract test over the rendered page

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