Helicobacter pylori infection as a protective factor against multiple sclerosis risk in females

Conclusions Our results could reflect a protective role of H. pylori in the disease development. However, it may be that H. pylori infection is a surrogate marker for the ‘hygiene hypothesis’, a theory which postulates that early life infections are essential to prime the immune system and thus prevent allergic and autoimmune conditions later in life. The fact that the association between H. pylori seropositivity and MS risk was seen almost exclusively in females requires further investigation.
Source: Journal of Neurology, Neurosurgery and Psychiatry - Category: Neurosurgery Authors: Tags: JNNP Patients' choice, Press releases, Immunology (including allergy), Multiple sclerosis Source Type: research