Study of ONCR-177 Alone and in Combination With PD-1 Blockade in Adult Subjects With Advanced and/or Refractory Cutaneous, Subcutaneous or Metastatic Nodal Solid Tumors or With Liver Metastases of Solid Tumors

cancer, melanoma, solid tumor, squamous cell carcinoma of head and neck, breast cancer, advanced solid tumor, triple negative breast cancer, colorectal carcinoma, non-melanoma skin cancer, liver metastases, interventional, phase1