Shiga-like Toxin E. coli stx1 Test

The stx1 gene encodes a Shiga-like toxin that interferes with protein synthesis in human cells. This toxin can damage blood vessels, leading to systemic complications beyond the gut. While some infections remain mild, others progress to serious conditions such as hemolytic uremic syndrome. Antibiotics may worsen outcomes by increasing toxin release, making detection clinically important. Presence of this gene requires careful management and monitoring.