The global glial cell line-derived neurotrophic factor market is expected to rise at a considerable CAGR. The GDNF gene encodes a protein called glial cell-derived neurotrophic factor (GDNF). GDNF is a tiny protein that supports the survival of a variety of neuronal types and connects with GFR receptors, notably GFR1. The rising incidence of Parkinson's disease (PD) throughout the world is a...