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Longevity & Bioregulators · Source-reviewed dossier

FOXO4-DRI

Source-Reviewed Research Dossier

FOXO4-DRI is an experimental peptide designed to disrupt FOXO4–p53 interaction in selected senescent cells. The widely cited evidence consists of cultured-cell work and mouse experiments, not validated human treatment outcomes.

Research use only Lot documents on request
FOXO4-DRI research product family with 1 catalog variants
AI-generated packaging mockup for catalog navigation. It is not a photograph of an actual supplied lot; container, label and presentation may vary.

Product family

Compound overview

Shared values below are consolidated from the current catalog record. They are not independent verification or lot results; the current product specification and lot COA control.

Product identity

Product type
Peptide research compound
Catalog family
FOXO4-DRI
Research category
Longevity & Bioregulators
Catalog sequence
Retro-inverso D-amino-acid FOXO4 p53-interaction peptide
Evidence status
Senolytic cell and mouse evidence; no controlled human efficacy evidence
Intended use
Research, development and manufacturing use only

Literature reference parameters

Compound or material class
Cell-penetrating D-retro-inverso FOXO4–p53 interaction peptideCatalog-family identity
Evidence scope
Senolytic cell and mouse evidence; no controlled human efficacy evidenceDo not generalize beyond the cited model
Source review
Primary or authoritative records linked belowChecked 2026-09-01

Identity safeguard Reference identifiers above describe the literature compound record. The supplied form, formula, molecular weight, purity and storage conditions must be verified against the product-specific specification and lot COA.

Mechanism of action

How FOXO4-DRI is studied

A target-to-pathway view grounded in the linked research records.

Cell-penetrating D-retro-inverso FOXO4–p53 interaction peptide research basis

The proposed mechanism releases p53 from FOXO4-associated nuclear retention in susceptible senescent cells, promoting apoptosis; susceptibility is cell-state and context dependent.

Evidence and material boundary

Senolytic selectivity, delivery, exposure and safety in mice do not establish a safe human intervention or equivalence of independently supplied material.

Reported research findings

What published studies report about FOXO4-DRI

Reported outcomes are paired with their experimental model and evidence boundary.

Cell and mouse study

Targeted apoptosis improved selected aging phenotypes in mice

The foundational report tested FOXO4-DRI in senescent cells and naturally aged or chemotherapy-exposed mice.

The study is preclinical and does not define human benefit, dose or long-term safety.

Read the primary study
Aged-mouse study

Leydig-cell function was evaluated in old mice

A later study examined senescent-cell clearance and testosterone-related measures in naturally aged male mice.

A murine endocrine model cannot establish a human hormonal outcome.

Read the primary study
Translation boundary: findings are limited to the evidence level stated on each card. Experimental protocol quantities are research details, not usage instructions.

Catalog options

Variant specifications

Pack-level catalog data; lot-level controls remain document-specific.

Catalog no.F410
Pack size10 mg × 10 vials
Current variant
Specification & documents for F410

Product specification

Single-component peptide · 10 mg/vial nominal · 10-vial pack · supplied form and release limits controlled by lot specification.

Lot documentation

Request by lot: CoA, HPLC purity and MS identity

Quality system

Quality documentation

Document availability is stated honestly and can vary by catalog variant or lot.

Lot-specific Certificate of AnalysisAvailability and scope must be confirmed for the selected catalog variant and lot
Confirm before ordering Request
Product Specification SheetAvailability and scope must be confirmed for the selected catalog variant and lot
Confirm before ordering Request
Analytical Method SummaryAvailability and scope must be confirmed for the selected catalog variant and lot
Confirm before ordering Request

Analytical interpretation

Interpret the documents, not just the headline number.

Use the source-reviewed guide to separate chromatographic area purity, quantitative assay, LC-MS identity, composition and stability evidence before comparing variants or requesting a lot record.

Open the Quality & Documentation Hub

HPLC area ≠ assayA dominant peak does not establish target mass fraction.

Intact mass ≠ full sequenceIdentity strength depends on resolution and orthogonal evidence.

Counterions affect contentWater, salt form and solvents change the as-is composition.

Storage needs a data basisShipping practice is not the same as stability evidence.

Evidence map

Research context

Published studies and regulatory records, not customer testimonials or usage guidance.

Cell and mouse study

Targeted apoptosis improved selected aging phenotypes in mice

The study is preclinical and does not define human benefit, dose or long-term safety.

View primary record
Aged-mouse study

Leydig-cell function was evaluated in old mice

A murine endocrine model cannot establish a human hormonal outcome.

View primary record
Evidence boundary: each card states its evidence type. Human trials and regulatory records describe the studied or regulated intervention; preclinical records remain model-specific. None verifies the identity, quality, safety or efficacy of this catalog lot or provides usage instructions.

Literature basis

Curated references

Third-party publications selected for direct relevance.

  1. 01 Cell and mouse study
  2. 02

    FOXO4-DRI and age-related Leydig-cell dysfunction

    Preclinical study. 2020. PMID 31959736.

    Aged-mouse study

Research FAQ

FOXO4-DRI questions

Concise answers for researchers comparing identity, evidence and catalog variants.

What is FOXO4-DRI?

FOXO4-DRI is an experimental peptide designed to disrupt FOXO4–p53 interaction in selected senescent cells. The widely cited evidence consists of cultured-cell work and mouse experiments, not validated human treatment outcomes.

What evidence is available for FOXO4-DRI?

Foundational cell and aged-mouse studies exist, but controlled human clinical evidence was not identified.

Does the cited research validate this catalog material?

No. The cited records describe their own intervention, formulation, model and controls. They do not verify the identity, purity, sterility, safety or efficacy of a catalog lot.

Which quality documents can be requested?

A lot-specific COA, product specification sheet and analytical method summary can be requested where applicable.

How should FOXO4-DRI be stored?

Store at -20 °C, protected from light and moisture. After reconstitution, aliquot and avoid repeated freeze-thaw cycles. Confirm the applicable storage statement on the product-specific specification and lot documentation.

Knowledge center

Related insights

Owned educational content connected to this family.

AI-generated illustration: aging-biology laboratory reviewing cell-study evidence

FOXO4-DRI Evidence: Senescent Cells, Mice and Human Unknowns

FOXO4-DRI is an experimental senolytic design supported by cultured-cell and mouse studies. Reports of restored fitness, renal function, testosterone or vascular function remain preclinical.

Updated September 8, 2026
AI-generated illustration: cell-biology and peptide-provenance workflow

FOXO4-DRI Identity Guide: D-Retro-Inverso Design and Peptide QC

FOXO4-DRI describes a D-retro-inverso peptide design intended to mimic the side-chain topology of a FOXO4 interaction segment while reversing backbone direction. It is not…

Updated September 8, 2026

Knowledge tools

Continue with structured evidence

Move from this dossier into canonical evidence maps, verified status records, analytical interpretation and laboratory calculations.

Internal technical source review

Claims were checked against the linked primary publication, regulatory label or authoritative compound record. Published findings stay attached to their study model, formulation and route. Catalog identity and lot quality remain controlled by the applicable specification and lot-specific documents.

Editorial status: NHD evidence editorial workflow · 2026-09-01 · Not independent medical review · Review policy

Technical procurement

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Selected: F410 · 10 mg × 10 vials