Manganese(II), Cadmium(II), and Aluminum(III) ions (Mn2+, Cd2+, Al3+)

Manganese(II), Cadmium(II), and Aluminum(III) are inorganic metal cations with distinct biological and toxicological profiles. Manganese (Mn2+) is an essential trace element required for the function of various enzymes, including manganese superoxide dismutase and arginase, but chronic overexposure can lead to a neurodegenerative condition known as manganism (Source: PubChem CID 23930; StatPearls, Manganese Toxicity). Cadmium (Cd2+) is a highly toxic heavy metal with no known biological role in humans; it acts as a cumulative toxin affecting the kidneys and skeletal system and is classified as a human carcinogen (Source: ATSDR, Toxicological Profile for Cadmium). Aluminum (Al3+) is a non-essential metal that can exert neurotoxic effects and interfere with bone mineralization, particularly in patients with impaired renal function (Source: NIH, Aluminum Toxicity). These ions are not therapeutic targets in the conventional sense but are instead subjects of toxicological concern or act as cofactors/inhibitors for various proteins. Pharmacological intervention typically involves the use of chelating agents to facilitate their removal from the body (Source: StatPearls, Chelating Agents). Because this entry combines three distinct chemical species with different biological profiles, it does not represent a single canonical therapeutic target.

Other names

Manganese cationCadmium cationAluminum cationMn(II)Cd(II)Al(III)Heavy metal ions

Chelation therapy involves the administration of ligands that bind to these metal ions to form stable, water-soluble complexes that are subsequently excreted by the kidneys.