1162
Loss - of - function mutations in the cathepsin C gene result in periodontal disease and palmoplantar keratosis .
 periodontal disease, palmoplantar keratosis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 periodontal disease, palmoplantar keratosis