7903
Instead , expression levels of o - series gangliosides involving GM1 - b and GD1 - alpha increased dramatically , whereas a - / b - series gangliosides were predominantly detected in wild - type ( WT ) cells .
 Chemical: gangliosides
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: gangliosides