Using the quick search there are shown up to three reports about ISG15:
This study shows for the first time how ISG15 slows the spread of Ebola virus budding, an observation that could help explain how ISG15 successfully inhibits other viruses, including HIV-1 and herpes ...
Biowissenschaften Chemie |Using the fulltext-search for the word ISG15 you can set up serveral searching-options > choose search options