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- Advances in the Understanding of Etiology (I)
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1. Infection and autoimmunity: a two-way relationship
- Dr. Ricard Cervera
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2. Autoimmunity and atherosclerosis
- Prof. Johan Frostegard
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3. Endothelium and autoimmunity
- Prof. Pier Luigi Meroni
- Advances in the Understanding of Etiology (II)
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4. Prolactin has a pathogenic role in systemic lupus erythematosus
- Prof. Luis Jara-Quezada
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5. Sjögren's syndrome: current knowledge and future prospects
- Prof. Athanasios G. Tzioufas
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6. Genetic and environmental triggers of autoimmune thyroid diseases
- Prof. Yaron Tomer
- Advances in Pathogenesis and Clinical Manifestation
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8. Pathogenic mechanisms of autoantibodies: circulating and local antibodies that form immune complexes
- Dr. Luís Eduardo Coelho Andrade
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9. Pathogenic mechanisms of autoantibodies: antibodies to intracellular and membrane-bound antigens
- Dr. Luís Eduardo Coelho Andrade
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10. What causes primary biliary cholangitis?
- Dr. M. Eric Gershwin
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11. Capillaroscopy in autoimmune rheumatic diseases
- Prof. Maurizio Cutolo
- Advances in Diagnostic Methodologies (I)
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12. The past, present & future of ANA testing: history and challenges of ANA
- Prof. Marvin J. Fritzler
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13. The past, present & future of ANA testing: changing bandwidth and future of ANA
- Prof. Marvin J. Fritzler
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14. Diagnostic methods in autoimmunity
- Mr. Steven Binder
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15. Systemic lupus erythematosus: novel aspects of pathogenesis and treatment 1
- Prof. Chaim Putterman
- Dr. Noa Schwartz
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16. Systemic lupus erythematosus: novel aspects of pathogenesis and treatment 2
- Prof. Chaim Putterman
- Dr. Noa Schwartz
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17. Novel aspects of systemic sclerosis
- Prof. Gabriele Valentini
- Advances in Diagnostic Methodologies (II)
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18. An update on the multiple faces of celiac disease
- Prof. Aaron Lerner
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19. Protective autoantibodies
- Prof. Elias Toubi
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21. Rheumatic fever: a model of a post-infectious autoimmune disease
- Prof. Jorge Kalil
- Treatments of autoimmune diseases
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22. Intravenous immunoglobulins: clinical evidence
- Prof. Shaye Kivity
- Latest Developments in the Field
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23. Adjuvants and autoimmunity
- Dr. Eitan Israeli
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24. Antiphospholipid syndrome (APS): from pathogenesis to treatment
- Prof. Roger Levy
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25. Vitamin D and autoimmunity
- Dr. Shir Azrielant
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26. Pregnancy in rheumatic diseases
- Prof. Pier Luigi Meroni
- Archived Lectures *These may not cover the latest advances in the field
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27. Pathogenic mechanisms of autoantibodies
- Prof. Cees Kallenberg
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28. B lymphocytes on the frontline of autoimmunity
- Prof. Pierre Youinou
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29. Apoptotic cell clearance deficiency
- Prof. Martin Herrmann
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30. Auto-antibodies as predictors of autoimmune disease
- Dr. Nicola Bizzaro
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31. Innate immunity and natural autoantibodies
- Prof. Luc Mouthon
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32. Accelerated atherosclerosis in autoimmune rheumatic disease
- Dr. Andrea Doria
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33. Pregnancy in autoimmune rheumatic diseases
- Prof. Angela Tincani
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36. Immunologic mechanisms in systemic lupus erythematosus
- Prof. Kok-Yong Fong
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37. Osteoimmunology
- Prof. João Eurico Fonseca
- Ms. Joana Caetano-Lopes
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38. ANCA-associated systemic vasculitides
- Prof. Loic Guillevin
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39. The common origin for diverse autoimmune diseases
- Prof. Juan-Manuel Anaya
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40. Anti-cytokine therapy in rheumatoid arthritis
- Prof. Piercarlo Sarzi-Puttini
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41. Sjogren's syndrome: autoimmune epithelitis
- Prof. Haralampos Moutsopoulos
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42. Vitamin D and autoimmunity
- Dr. Howard Amital
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43. Intravenous immunoglobulins: myth and reality
- Prof. Zera Tellier
Printable Handouts
Navigable Slide Index
- Introduction
- Self -tolerance prevents autoimmunity
- Maintaining self tolerance
- SLE
- Rheumatoid arthritis (RA)
- Multiple sclerosis (MS)
- Protection against autoimmune diseases
- Complement is protective against autoimmunity
- SAP is protective against autoimmunity
- Complement causes death of autoreactive cells
- Complement mediates tolerization
- Studies in mice
- Anti-MBP autoreactive T cells
- Autoreactive T cells are maintained in blood
- Autoreactive T cells induce neuronal damage
- MBP injection induces autoreactive T cells
- Autoreactive T cells are protective
- MBP-specific Th1 cells induce neuroprotection
- Passive transfer of MP-specific Th1 cells
- Autoreactive T cells - dual role
- T reg cells prevent neuroprotection
- Th1 - balance between protective or destructive
- Humoral protective autoimmunity
- Natural antibodies are mostly of IgM
- Natural protective Abs
- Strong activation of C1q - C4
- Early and late response to pathogens
- IgM NA are critical for protection against infection
- Role of natural autoantibodies in autoimmunity
- Non-specific low affinity NAA against self-Ags
- Mechanism for IgM protection in autoimmunity
- NAA are protective against autoimmune diseases
- IgM are beneficial in lupus
- IgM NAA protect against autoimmunity
- IgM anti-dsDNA is beneficial in SLE
- IgM are protective due to minimal deposition
- IgM enhance IC clearance via compliment receptor
- Protective IgM control self-reactive IgG in SLE
- NAA downregulate self-reactive T cells
- IgM are needed for autoimmunity prevention
- The timing of exposure to NIgM is important
- IgM anti-RF is protective in SLE
- Suggested mechanisms for a protective role for RF
- IgM in rheumatoid arthritis
- NAA in IVIG
- Anti-Id Abs in IVIG
- Anti-Id Abs aid to immunocomplex clearance
- Protective antibodies in IVIG - modes of action
- Protective autoimmunity in cancer
- Vitiligo auto-Abs reduce lung metastases
- Human IgM induce cancer cells apoptosis
- Mechanisms of apoptosis induction by IgM
- A role for IVIM?
- Naturally occurring protective IgG Abs
- Anti-CTLA4 Abs
- Summary
Topics Covered
- Autoimmunity
- Tolerance
- T regulatory cells
- Protective cellular autoimmunity
- Protective humoral autoimmunity
- Protective autoimmunity in autoimmune diseases and cancer
Talk Citation
Toubi, E. (2017, August 11). Protective autoantibodies [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved December 22, 2024, from https://doi.org/10.69645/YCKN8076.Export Citation (RIS)
Publication History
Financial Disclosures
- Prof. Elias Toubi has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.