4732
Haploinsufficiency of Progranulin ( PGRN ) , a gene encoding a secreted glycoprotein , is a major cause of frontotemporal lobar degeneration with ubiquitin ( FTLD - U ) positive inclusions .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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