{Reference Type}: Journal Article {Title}: The Contributions of Thrombospondin-1 to Epilepsy Formation. {Author}: Cheng Y;Zhai Y;Yuan Y;Wang Q;Li S;Sun H; {Journal}: Neurosci Bull {Volume}: 40 {Issue}: 5 {Year}: 2024 May 26 {Factor}: 5.271 {DOI}: 10.1007/s12264-024-01194-2 {Abstract}: Epilepsy is a neural network disorder caused by uncontrolled neuronal hyperexcitability induced by an imbalance between excitatory and inhibitory networks. Abnormal synaptogenesis plays a vital role in the formation of overexcited networks. Recent evidence has confirmed that thrombospondin-1 (TSP-1), mainly secreted by astrocytes, is a critical cytokine that regulates synaptogenesis during epileptogenesis. Furthermore, numerous studies have reported that TSP-1 is also involved in other processes, such as angiogenesis, neuroinflammation, and regulation of Ca2+ homeostasis, which are closely associated with the occurrence and development of epilepsy. In this review, we summarize the potential contributions of TSP-1 to epilepsy development.