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A 42-year-old member asked:

What are the functions of protein phosphatase 1 (pp1) and 2a (pp2a)?

1 doctor answer1 doctor weighed in
Dr. Jerome Zacks
Cardiology 52 years experience
Tumor control: These are two proteins which contribute to the retinoblastoma tumor suppressor (RB) pathway for homeostasis and tumour suppression in many cancers. The RB pathway contributing factors are targeted for cancer treatment.

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