Drosophila serpin 27A is a likely target for immune suppression of the blood cell mediated melanotic encapsulation response ScienceDirect Haemocytemediated immunity in insects: Cells, processes and associated components in the fight against pathogens and parasites Eleftherianos 2021 Immunology Wiley Online Library An Immune Responsive Serpin Regulates the Melanization Cascade in Drosophila: Developmental Cell Mitochondrial perturbation in immune cells enhances cell mediated innate immunity in Drosophila BMC Biology Springer Nature Link Melanosis coli** Melanosis coli is a benign, reversible condition characterized by brown black pigmentation of the colonic mucosa, most often due to chronic use of anthraquinone laxatives. The discoloration is caused