A pharmaceutical composition for treating an ophthalmic disease in a subject includes a peptide and a pharmaceutically acceptable excipient, wherein the peptide contains the sequence of SEQ ID NO: 1:S-X-X-A-X-Q/H-X-X-X-X-I/V-I-X-R, wherein each X is independently any amino acid.本發明係關於一種用於治療個體之眼科疾病的醫藥組合物,其包括肽及醫藥學上可接受之賦形劑,其中該肽含有SEQ ID NO: 1:S-X-X-A-X-Q/H-X-X-X-X-I/V-I-X-R之序列,其中各X獨立地為任何胺基酸。