Immune System and Methamphetamine: Molecular Basis of a Relationship

Curr Neuropharmacol. 2021 Apr 28. doi: 10.2174/1570159X19666210428121632. Online ahead of print.ABSTRACTUse of methamphetamine (Meth) as a drug of abuse is on the rise worldwide. Besides its effect on the function of the brain, Meth has detrimental effects on how the immune system functions. As documented in the literature, various experimental models (cellular, animal, mice, and non-human primates) have been used that have contributed to the overall knowledge about immune system impairments from Meth exposure. It has to be noted that while Meth is used in very few treatments, it affects a broad range of biological mechanisms, not only immune regulation, in a negative manner. Undoubtfully, the effect of Meth is highly complex; moreover, the initial molecular triggers remain unknown. Analyses of available literature suggests that the effect of Meth is not prompted by one underlying mechanism. Whether the effect of Meth is acute or long-lasting, the overall effect is negative. Further advancement of our knowledge on Meth's specific actions will require systematic experimental approaches using all available models. In addition, bioinformatic analyses are necessary to build a comprehensive model as a needed tool to fill the gap in knowledge.PMID:33913404 | DOI:10.2174/1570159X19666210428121632
Source: Current Neuropharmacology - Category: Drugs & Pharmacology Authors: Source Type: research