Injury to retinal ganglion cell (RGC) axons triggers rapid activation of Jun N-terminal kinase (JNK) signaling. a major prodeath pathway in injured RGCs. Of the multiple kinases that can activate JNK. dual leucine kinase (Dlk) is known to regulate both apoptosis and Wallerian degeneration triggered by axonal insult. https://thebrickes.shop/product-category/diffuser/