HNRNPH1 and neurodegenerative disease: Particularly in cancer research, understanding the influence of hnRNPH1 on the tumor microenvironment, metabolic reprogramming, and the development of drug resistance, as well as in neurodegenerative diseases and developmental disorders, elucidating its impact on RNA metabolism, neuronal function, and protective mechanisms, will provide novel insights for deeper mechanistic understanding and the development of effective therapeutic interventions [117,128,129,130].