Wound healing and Cadmium detoxification in the earthworm Lumbricus terrestris - a potential case for coelomocytes?

ABSTRACT: Earthworms are affected by physical stress, like injury, and by exposure to xenobiotics, such as the toxic metal cadmium (Cd), which enters the environment mainly through industry and agriculture. The stress response to the single and the combination of both stressors was examined in regenerative and unharmed tissue of Lumbricus terrestris to reveal if the stress response to a natural insult like injury (amputation) interferes with Cd detoxification mechanisms. We characterized the roles of metallothionein 1 (MT1) and MT2 isoforms, heat shock protein 70 as well as immune biomarkers such as the toll-like receptors (TLR) single cysteine cluster TLR and multiple cysteine cluster TLR. The role of the activated transcription factors (ATFs) ATF2, ATF7, and the cAMP responsive element bind

SUBMITTER: Aigner GP 

PROVIDER: S-EPMC10728717 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature