In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
--------
Question:  [ ( 3 ) H ] azPC bound recombinant PPARgamma with an affinity ( K ( d ) ( ( app ) ) approximately 40 nm ) that was equivalent to rosiglitazone ( BRL49653 ) , and competition with rosiglitazone showed that binding occurred in the ligand - binding pocket .

Answer: recombinant PPARgamma


Question:  ` ` FP - insensitive ' ' NPs also demonstrated a higher percentage of IL - 5 - positive inflammatory cells expressing GRbeta before and after FP treatment .

Answer: IL - 5


Question:  A stable and stoichiometric complex of CaMKIV with protein serine - threonine phosphatase 2A ( PP2A ) was identified in which PP2A dephosphorylates CaMKIV and functions as a negative regulator of CaMKIV signaling .

Answer:
negative regulator