3898
Depletion of Rab7a decreased VEGFR2 Y1175 phosphorylation but increased p42 / 44 ( pERK1 / 2 ) MAPK phosphorylation .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
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