The Top 5 Biosimilar Articles for the Week of August 25

Here are the top 5 biosimilar articles for the week of August 25, 2025.

Number 5: The FDA has approved Kirsty, the first interchangeable insulin aspart biosimilar, enhancing access to affordable diabetes care for millions.

Number 4: In a news roundup piece, audiences can discover the latest advancements in the biosimilar landscape, including the first patent lawsuit regarding a petuzumab biosimilar, a new ustekinumab biosimilar launch, and a new strategy for unbranded biosimilar access.

Number 3: New research confirms the romiplostim biosimilar GP40141 offers comparable efficacy and safety for treating immune thrombocytopenia, enhancing treatment accessibility.


Number 2: A 10-year prospective follow-up of 244 healthy stem cell donors found no new safety concerns with Sandoz’s filgrastim biosimilar, reinforcing its long-term safety for donor mobilization.

Number 1: Canadian study reveals no significant differences in remission outcomes between etanercept biosimilars and the originator, Enbrel, for rheumatoid arthritis patients.