Polyomaviruses Middle T proteins, also known as the small T antigens, are important molecules involved in the pathogenesis of polyomaviruses. These proteins play a crucial role in regulating cell growth and transformation. Synonyms for these proteins include small T antigens, middle T antigens, and polyomavirus small T proteins. By possessing different names, scientists from different research fields can easily identify and comprehend the role and significance of these proteins in various studies. Understanding the diverse terminologies associated with the Polyomaviruses Middle T proteins helps in establishing effective communication and collaboration across scientific communities, ultimately advancing our knowledge of the complex workings of these viruses and their impact on human health.