• Research Achievements
  • Current Clinical Trials

 Ongoing Research on Cellular Therapy - Retinal Pigment Epithelial Cell

Classification Retinal Pigment Epithelial Cells (hES-RPE)
Indication Stargardt’s Macular Dystrophy (SMD) Age-related Macular Degeneration (AMD) Myopic Macular Degeneration (MMD)
Significance - World's first commercialization of embryonic stem cell therapy
- Fundamental treatment for Macular Degeneration
Characteristics - Leads to gene mutation   cause vision loss - Affects older adults and results in loss   of vision due to retinal damage
- Increases patients as population aging
- Occurs retinal abnormalities in   serious short-sightedness
Progress - 2009 : Partnered with ACT (U.S) to introduce pipeline
- 2010 : Received an orphan drug designation from U.S. FDA
 (Benefits include 7-year marketing exclusivity, tax credits, grants for clinical development,
  accelerated FDA approval, drug approval)
- Clinical trial approval from   U.S.FDA (2010.11)
- Clinical trial approval from   Korea MFDS (2011.05)
- Clinical trial approval from U.S. FDA   (2011.01)
- Clinical trial approval from Korea MFDS   (2012.05)
- Clinical trial approval from U.S. FDA   (2013.02)
- Clinical trial approval from Korea   MFDS (2013.10)
Procedure - Step 1 : Vitrectomy surgery
- Step 2 : Subretinal transplantation of human embryonic stem cell-derived retinal pigment epithelial cells
Outcome - No safety issues related to the transplanted cells
- Improved ETDRS visual acuity among subjects
- Korea Study: 9-19 letters improvement in 3 patients from 4 patients   analysis
- U.S. and Europe Study: >15 letters improvement in 6 patients from 18   patients analysis
- Clinical trial in progress


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