Nano-emulsion of CBFß-RUNX1 inhibitor for ocular drug delivery
View Patent ↗The invention provides ocular formulations and features a nano-emulsion composition, e.g., a nano-emulsion comprising a CBFβ-RUNX1 inhibitor. The composition comprises a particle with a length of less than 200 nanometers in at least one dimension.
1. A method of treating an ocular disorder or disease, comprising topically administering to an ocular tissue of a subject a composition in the form of a nano-emulsion comprising:
(i) from about 1 to about 3% (v/v) of isopropyl myristate;
(ii) lecithin;
(iii) phosphate buffered saline; and
(iii) from about 0.01 mM to about 10 mM of a core binding factor β (CBFβ)-Runt Related Transcription Factor 1 (RUNX1) inhibitor dispersed within the isopropyl myristate, wherein the average particle size of the emulsion is about 200 nm or less,
wherein the ocular disorder or disease is proliferative vitreoretinopathy.
2. The method of claim 1 , wherein the nano-emulsion comprises from about 3 mM to about 10 mM of the RUNX1 inhibitor.
3. The method of claim 1 , wherein the RUNX1 inhibitor comprises Ro5-3335.
4. The method of claim 1 , wherein the RUNX1 inhibitor comprises 7-fluoro-1,3-dihydro-5-(1h-pyrrol-2y-yl)-2H-1,4-benzodiazepin-2-one.
5. The method of claim 2 , wherein the RUNX1 inhibitor comprises Ro5-3335.
6. The method of claim 2 , wherein the RUNX1 inhibitor comprises 7-fluoro-1,3-dihydro-5-(1h-pyrrol-2y-yl)-2H-1,4-benzodiazepin-2-one.