UBC and non-small cell lung carcinoma: The study revealed that the cancer growth is suppressed and the radio sensitivity is amplified by the activities of ubiquitin C (UBC) in NSCLC cells [105] The above discussions and the importance of the hHub-DEGs clearly demonstrated that these are the most important proteins for COVID-19 infection, diagnosis, and proliferation which shows them as significant drug target proteins for COVID-19 treatment.