Considering the important role of ANXA1 in the inflammatory response and in tumours, we analysed the activity of the synthetic peptide of the ANXA1 protein in a cervical carcinoma cell line, along with the conditioned medium of endothelial cells, to help elucidate the processes that occur in the tumour microenvironment and expand understanding of ANXA1 as a therapeutic alternative. The gene discussed is ANXA1; the disease is cervical carcinoma.