Methods of preventing secondary infections
A method of treating or preventing a disease associated with a secondary infection in a subject infected with a pathogen is provided. The method comprises administering to the subject a therapeutically effective amount of an anti-pathogenic agent directed towards the pathogen and a therapeutically effective amount of an agent which down-regulates at least one extracellular matrix-associated polypeptide.
1. A method of treating a subject infected with a pathogen comprising administering to the subject a therapeutically effective amount of an anti-pathogenic agent directed towards said pathogen and a therapeutically effective amount of an agent which specifically down-regulates membrane type 1-matrix metalloproteinase 1 (MT1-MMP1), thereby treating the subject.
2. A method of treating influenza in a subject in need thereof comprising administering to the subject a therapeutically effective amount of an agent which specifically down-regulates MT1-MMP1.
3. The method of claim 2 , wherein the administering is effected no more than 2 days after the start of symptoms of the infection.
4. The method of claim 1 , wherein said agent which specifically down-regulates MT1-MMP1 is an antibody.