Adenosine dialdehyde (ADOX) is primarily used in biochemical research as an inhibitor of S-adenosylmethionine decarboxylase, an enzyme involved in polyamine biosynthesis. By inhibiting this enzyme, ADOX effectively reduces the production of polyamines, which are essential for cell growth and proliferation. This property makes ADOX a valuable tool in studies focused on understanding the role of polyamines in cellular processes, including cancer research. Additionally, ADOX is utilized in experiments exploring the regulation of gene expression and cell cycle control, as polyamines are known to influence these mechanisms. Its application extends to investigating potential therapeutic strategies for diseases where polyamine metabolism is dysregulated, such as certain types of cancer and parasitic infections.