11. Autoantibodies to beta1-adrenergic receptors are linked to chronic heart failure.12. The relationship of autoantibodies expressed in SS with apoptosis is still being researched. 13. In selected patients, HIV serology and certain autoantibody testing may be done. 14. Each autoantibody result should be considered individually and as part of the group. 15. Those who have more than one autoimmune disorder may have several detectable autoantibodies . 16. The presence of anti-MOG autoantibodies has been associated with the following conditions 17. Autoantibodies to NOVA1, a KH domain protein, cause paraneoplastic opsoclonus ataxia.18. Autoantibodies against this protein are found in a subset of patients with dermatomyositis.19. These methods identify the molecular specificity mechanisms behind p53 cancer autoantibody binding mechanisms. 20. Cold agglutinins, or cold autoantibodies , occur naturally in nearly all individuals.