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.

Example Input:  In contrast , the CBFbeta - smooth muscle myosin heavy chain ( SMMHC ) fusion protein generated by the inv ( 16 ) associated with acute myeloid leukemias ( M4Eo ) can not rescue definitive hematopoiesis by Cbfb - deficient ES cells .
Example Output: fusion protein

Example Input:  Previous studies indicated that aspirin ( acetylsalicylic acid [ ASA ] ) can have profound immunomodulatory effects by regulating cytokine gene expression in several types of cells .
Example Output: cytokine gene

Example Input:  Importantly , the stress - activated protein kinases ( SAPKs ) were not significantly activated in response to Abeta .
Example Output:
protein kinases