ReGenTree Presents Results of a Comparison Study of RGN-259 and Approved Prescription Drugs for Dry Eye Syndrome in a Mouse Model at ARVO

ReGenTree, LLC (the “Company”), a joint venture between GtreeBNT and RegeneRx Biopharmaceuticals, announced today that the Company presented results of a comparison study of RGN-259 and marketed products for dry eye syndrome in a dry eye mouse model at ARVO (The Association for Research in Vision and Ophthalmology) meeting in Honolulu, Hawaii. The study has been conducted by Jaewook Yang, M.D. at the T2B Infrastructure Center for Ocular Disease, InJe University Busan Paik Hospital in Korea and Gabriel Sosne, M.D. at Wayne State University School of Medicine and Hynda Kleinman, Ph.D. at The George Washington University School of Medicine were among the authors of the study.

The study found that RGN-259 treatment promoted recovery of mucins and goblet cells, improved corneal integrity, increased tears, and reduced inflammation in a dry eye mouse model. Such improvements with RGN-259 treatment were comparable to or better than that seen with approved prescription treatments such as cyclosporine A (Restasis®), lifitegrast (Xiidra®), and diquafosol (Diquas®) which are already launched in the USA or in Japan. For detailed information about the results, please refer to abstract number 3807-C0034 at 2018 ARVO.

About ReGenTree, LLC

ReGenTree is a U.S. joint venture company owned by GtreeBNT Co., Ltd, and RegeneRx Biopharmaceuticals, Inc. specifically to develop RGN-259 in both the USA and Canada for ophthalmic indications. ReGenTree licensed the rights to RGN-259 from RegeneRx in 2015. Thus far, ReGenTree has completed two Phase 3 studies in the U.S. for dry eye which are ARISE-1 (Phase 2b/3) and ARISE-2 (Phase 3). In addition to dry eye, the company is currently conducting a Phase 3 study for neurotrophic keratopathy (NK), an orphan indication in ophthalmology. For additional information about ReGenTree, please visit

Forward-Looking Statements

Any statements in this press release that are not historical facts are forward-looking statements made under the provisions of the Private Securities Litigation Reform Act of 1995. Any forward-looking statements involve risks and uncertainties that could cause actual results to be materially different from historical results or from any future results expressed or implied by such forward-looking statements. There can be no assurance that any current or future clinical trials will result in approved products or future value. There can also be no assurance that the Company will apply for an NDA in the future or that if the Company applies for an NDA, that it will be accepted by the FDA and/or that the product candidate will be approved for marketing in the U.S. Any forward-looking statements in this press release represent the Company's views only as of the date of this release and should not be relied upon as representing its views as of any subsequent date. The Company specifically disclaims any obligation to update this information as a result of future events or otherwise, except as required by applicable law.

For ReGenTree

Source: ReGenTree


Categories: Healthcare and Medical News, Medical Research, Medical

Tags: dry eye, dry eye symptoms, dry eye treatment, RGN-259

About ReGenTree, LLC

ReGenTree is a U.S. joint venture company owned by GtreeBNT Co., Ltd, and RegeneRx Biopharmaceuticals, Inc. specifically to develop RGN-259 in the U.S.A. and Canada for ophthalmic indications.