Komori
Disclosure4889Renascience Inc.Pharmaceuticals

Frequently Asked Questions and Answers

The company answered questions from investors and explained its views on the results of mouse studies on obesity and non-alcoholic fatty liver disease involving the PAI-1 inhibitors RS5614 and RS5441, as well as their potential effects in humans. This was not an announcement of any new clinical trial or business commercialization decision.

Worth reading
54Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
33.8
g (mouse body weight in the RS5441-treated group; the control group was 37.6±1.07 g)
Wording
Avoiding a definitive answer
How definitive the wording is.

Decision and Details

Research results and views regarding obesity and non-alcoholic fatty liver disease involving the PAI-1 inhibitors RS5614 and RS5441

Decision16 July 2026 (disclosure date)
Quantity / scaleMouse body weight: 37.6±1.07 g in the control group and 33.8±0.97 g in the treated group. High-fat, high-glucose diet administration period: 8 weeks; body weight evaluated 35 days after administration
Reason

Disclosed to enhance communication with investors and ensure fair disclosure. The company is focusing on the anti-obesity effects of PAI-1 inhibitors as one potential contributor to anti-aging and longevity effects.

Decision and Details
ItemDetails
Matter CoveredResearch results and views regarding obesity and non-alcoholic fatty liver disease involving the PAI-1 inhibitors RS5614 and RS5441
Decision Date16 July 2026 (disclosure date)
Quantity / scaleMouse body weight: 37.6±1.07 g in the control group and 33.8±0.97 g in the treated group. High-fat, high-glucose diet administration period: 8 weeks; body weight evaluated 35 days after administration
ReasonDisclosed to enhance communication with investors and ensure fair disclosure. The company is focusing on the anti-obesity effects of PAI-1 inhibitors as one potential contributor to anti-aging and longevity effects.
Items this document does not state (8)
Decision-Making BodyImplementation DatePeriod CoveredAmountImpact on Business PerformanceGoverning RuleRelated previous disclosuresFuture plans

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The company disclosed the main questions received and its answers to enhance communication with investors and ensure fair disclosure. As obesity is a factor in the progression of age-related diseases and sarcopenia, the company is focusing on the anti-obesity effects of PAI-1 inhibitors as one potential contributor to anti-aging and longevity effects.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Frequently Asked Questions and Answers | Renascience Inc. (4889) timely disclosure | Komori