Helicobacter pylori with or without its neutrophil-activating protein may be the common denominator associated with multiple sclerosis and neuromyelitis optica

Li W. , Minohara M. , Piao H. , et al. Association of anti-Helicobacter pylori neutrophil-activating protein antibody response with anti-aquaporin-4 autoimmunity in Japanese patients with multiple sclerosis and neuromyelitis optica. Mult Scler 2009; 15: 1411-1421.

Li W. , Minohara M. , Su JJ , et al. Helicobacter pylori is a potential protective factor against conventional multiple sclerosis in the Japanese population. J Neuroimmunol 2007; 184: 227-231.

Wender M. Prevalence of Helicobacter pylori infection among patients with multiple sclerosis . Neurol Neurochir Pol 2003; 37: 45-48 (in Polish).

Gavalas E. , Kountouras J. , Deretzi G. , et al. Helicobacter pylori and multiple sclerosis. J Neuroimmunol 2007; 188: 187-189.

Kountouras J. , Tsolaki M. , Gavalas E. , et al. Relationship between Helicobacter pylori infection and Alzheimer disease. Neurology 2006; 28: 938-940.

Kountouras J. , Tsolaki M. , Boziki M. , et al. Association between Helicobacter pylori infection and mild cognitive impairment. Eur J Neurol 2007; 14: 976-982.

Kountouras J. , Deretzi G. , Grigoriadis N. , et al. Guillain- Barré syndrome. Lancet Neurol 2008; 7: 1080-1081.

Kountouras J. , Chatzopoulos D. , Zavos C. Reactive oxygen metabolites and upper gastrointestinal diseases. Hepatogastroenterology 2001; 48: 743-751.

Kountouras J. , Zavos C. , Diamantidis MD , et al. A concept of Helicobacter pylori and stress-secreted mast cells’ potential involvement in brain metastases . J Neuroimmunol 2009; 209: 121-122.

Kottakis F. , Kouzi-Koliakou K. , Pendas S. , Kountouras J. , Choli-Papadopoulou T. Effects of mastic gum Pistacia lentiscus var. Chia on innate cellular immune effectors. Eur J Gastroenterol Hepatol 2009; 21: 143-149.

Kountouras J. Helicobacter pylori: an intruder involved in conspiring glaucomatous neuropathy. Br J Ophthalmol 2009; 93: 1413-1415.

Deretzi G. , Kountouras J. , Grigoriadis N. , et al. From the ‘‘little brain’’ gastrointestinal infection to the ‘‘big brain’’ neuroinflammation: a proposed fast axonal transport pathway involved in multiple sclerosis. Med Hypotheses 2009; 73: 781-787.

Bennett JL , Lam C. , Kalluri SR , et al. Intrathecal pathogenic anti-aquaporin-4 antibodies in early neuromyelitis optica. Ann Neurol 2009; 66: 617-629.

Graber DJ , Levy M. , Kerr D. , Wade WF Neuromyelitis optica pathogenesis and aquaporin 4. J Neuroinflammation 2008; 5: 22.