Even though humans do not have a functioning CMAH gene, Neu5Gc has been found present in normal human tissue, with larger amounts found in both fetal and cancerous tissues and studies suggest that it could be an excellent cancer cell marker.
Humans do not have a functioning CMAH gene. Neu5Gc has been found present in normal human tissue. This was with larger amounts. These larger amounts are found in both fetal and cancerous tissues. It could be an excellent cancer cell marker. Studies suggest this.