Abstract: As a transcription factor regulating the expression of hormones,pancreatic-duodenal homeobox-1(PDX-1)specially expresses in endocrine cells of pancreas islet.

• 摘要： 胰腺-十二指肠同源盒1（PDX-1）作为调节激素表达的转录因子特异表达于胰岛内分泌细胞。