Unofficial Proposal · Not the official Anterogen website

ANTEROGEN / CELL THERAPY

From cell potential
to tissue recovery

Anterogen researches and develops therapeutics for rare, intractable, and degenerative diseases using an adipose-derived mesenchymal stem cell platform.

2026.04ALLOSTEM SHEET · MHLW Marketing ApprovalJapan Approval Info ↗
REGULATORY MILESTONE2026.04JAPAN · MARKETING APPROVAL

Cell sheet technology
has reached the approval stage

AlloStem Sheet is an allogeneic adipose-derived mesenchymal stem cell-based tissue-engineered product cultured on a biocompatible scaffold. It received marketing approval from the Japanese Ministry of Health, Labour and Welfare in April 2026.

  • PRODUCTALLOSTEM SHEETAPPROVED
  • MODALITYAllogeneic MSC · ScaffoldCELL SHEET
  • TERRITORYJapan2026.04

MHLWJapan Marketing Approval Information ↗

From cells to therapeutics

Anterogen develops cell therapies and tissue-engineered products based on adipose-derived mesenchymal stem cells.

Explore Research Platform
  1. 01Start of Research

    Adipose Tissue

    Research begins with adipose tissue from the patient or a donor.

  2. 02Cell Preparation

    Mesenchymal Stem Cells

    Cells are isolated from adipose tissue, and their characteristics and quality are verified.

  3. 03Therapeutic Modality

    Therapeutics · Cell Sheets

    Developed into autologous and allogeneic cell therapies and scaffold-based sheet formulations.

  4. 04Clinical Trials & Approval

    Clinical Trials · Regulatory Affairs

    Safety and efficacy are evaluated, and manufacturing processes and regulatory documents are established.