Therapeutic agent for corneal epithelial disorder
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United States of America Patent
Stats
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Feb 7, 2017
Grant Date -
Jul 21, 2016
app pub date -
Aug 27, 2014
filing date -
Aug 28, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A therapeutic agent for a corneal epithelial disorder, containing a miR-203 inhibitor; an agent for promoting proliferation of corneal epithelial cells, containing a miR-203 inhibitor; a liquid culture medium for use in the manufacture of a corneal epithelial sheet, containing a miR-203 inhibitor; and a method for producing a corneal epithelial sheet, including the step of culturing corneal epithelial cells using a liquid culture medium containing a miR-203 inhibitor. According to the present invention, a therapeutic agent for a corneal epithelial disorder, an agent for promoting proliferation of corneal epithelial cells, a liquid culture medium for use in the manufacture of a corneal epithelial sheet, a method for producing a corneal epithelial sheet, including the step of culturing corneal epithelial cells using the liquid culture medium, and a method for treating a corneal epithelial disorder can be provided. The present inventors have also found that not only the above effects are exhibited by inhibiting miRNA richly contained in tears, but also the agent specifically acts on eye surfaces, so that the present invention can be expected to show high safety.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| SENJU PHARMACEUTICAL CO LTD | 1-9 KAWARAMACHI 3-CHOME CHUO-KU OSAKA-SHI OSAKA 5410048 ?5410048 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Azuma, Mitsuyoshi | Kobe, JP | 23 | 107 |
| Nakagawa, Ayumi | Kobe, JP | 38 | 47 |
| Nakajima, Takeshi | Kobe, JP | 245 | 2318 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 7, 2028 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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