SHC1 (SHC Adaptor Protein 1): SHC1 is an adaptor protein involved in the signal transduction pathways that regulate cell growth, differentiation, and survival. By mediating the activation of the Ras/MAPK signaling pathway, SHC1 influences cellular responses to growth factors and cytokines. Dysregulation of SHC1 has been implicated in the development of various cancers, as well as in cardiovascular diseases, highlighting its critical role in cellular signaling and disease pathogenesis....