Timeline Of Immunology

The following are notable events in the Timeline of immunology:

* 1550 BCE – The Ebers papyrus recommends placing a poultice on a tumor and then making an incision, which would induce infection and cause regression of the tumor
* 1549 – The earliest account of inoculation of smallpox (variolation) occurs in Wan Quan's (1499–1582) ''Douzhen Xinfa'' (痘疹心法)Needham, Joseph. (2000).
Science and Civilization in China: Volume 6, Biology and Biological Technology, Part 6, Medicine
''. Cambridge: Cambridge University Press. Page 134.
* 1718 – Smallpox inoculation in Ottoman Empire realized by West, and Henry Kipkosgei, recorded the positive effects of variolation
* 1761 – A case of breast cancer cured after ulcerating and getting infected is reported by Lambergen
* 1796 – First demonstration of smallpox vaccination (Edward Jenner)
* 1808–1813 – First experimental demonstration of the germ theory of disease (Agostino Bassi, though he does not formally propose the theory until 1844)
* 1813 – Vautier reports spontaneous remission of cancer after gangrene infection (later to be known as ''Clostridium perfringens'')
* 1829 – Another case of spontaneous remission of breast cancer after a patient refused surgery and the tumor ruptured, became infected and during a febrile illness with purulent discharge, it shrunk and disappeared after a few weeks. ( Guillaume Dupuytren)
* 1837 – Description of the role of microbes in putrefaction and fermentation ( Theodore Schwann)
* 1838 – Confirmation of the role of yeast in fermentation of sugar to alcohol ( Charles Cagniard-Latour)
* 1850 – Demonstration of the contagious nature of puerperal fever (childbed fever) (Ignaz Semmelweis)
* 1857–1870 – Confirmation of the role of microbes in fermentation (Louis Pasteur)
* 1862 – Phagocytosis (Ernst Haeckel)
* 1867 – Aseptic practice in surgery using carbolic acid (Joseph Lister)
* 1868 – Busch discovered that a sarcoma patient being surgically intervened to remove the tumor, after being exposed to a patient suffering from erysipelas, got a skin infection and her tumor disappeared. He inoculated some other cancer patients with many successes
* 1876 – Demonstration that microbes can cause disease-anthrax (Robert Koch)
* 1877 – Mast cells (Paul Ehrlich)
* 1878 – Confirmation and popularization of the germ theory of disease (Louis Pasteur)
* 1880 – 81 Theory that bacterial virulence could be attenuated by culture in vitro and used as vaccines. Used to make chicken cholera and anthrax "vaccines" (Louis Pasteur)
* 1882 – Identification of ''Streptococcus pyogenes'' as the causative agent of erysipelas ( Friedrich Fehleisen). He repeats Busch experiments inoculating cancer patients with eryisipelas, noting tumor regression in many of them
* 1883–1905 – Cellular theory of immunity via phagocytosis by macrophages and microphages (polymorhonuclear leukocytes) ( Elie Metchnikoff)
* 1885 – Introduction of concept of a "therapeutic vaccination". Report of a live "attenuated" vaccine for rabies (Louis Pasteur and Pierre Paul Émile Roux)
* 1888 – Identification of bacterial toxins (diphtheria bacillus) ( Pierre Roux and Alexandre Yersin)
* 1888 – Bactericidal action of blood ( George Nuttall)
* 1890 – Demonstration of antibody activity against diphtheria and tetanus toxins. Beginning of humoral theory of immunity. (Emil von Behring) and (Kitasato Shibasaburō)
* 1891 – Demonstration of cutaneous (delayed type) hypersensitivity (Robert Koch)
* 1893 – Use of live bacteria and bacterial lysates to treat tumors – "Coley's Toxins", based on Busch and Fehleisen experiences ( William B. Coley)
* 1894 – Bacteriolysis ( Richard Pfeiffer)
* 1896 – An antibacterial, heat-labile serum component ( complement) is described ( Jules Bordet)
* 1900 – Antibody formation theory (Paul Ehrlich)
* 1901 – Blood groups (Karl Landsteiner)
* 1902 – Immediate hypersensitivity anaphylaxis ( Paul Portier) and (Charles Richet)
* 1903 – Intermediate hypersensitivity, the "Arthus reaction" ( Maurice Arthus)
* 1903 – Opsonization
* 1905 – "Serum sickness" allergy (Clemens von Pirquet and ( Bela Schick)
* 1909 – Paul Ehrlich proposes "immune surveillance" hypothesis of tumor recognition and eradication
* 1911 – 2nd demonstration of filterable agent that caused tumors ( Peyton Rous)
* 1917 – Hapten (Karl Landsteiner)
* 1921 – Cutaneous allergic reactions ( Otto Prausnitz and Heinz Küstner)
* 1924 – Reticuloendothelial system
* 1938 – Antigen-Antibody binding hypothesis ( John Marrack)
* 1940 – Identification of the Rh antigens (Karl Landsteiner and Alexander Weiner)
* 1942 – Anaphylaxis (Karl Landsteiner and Merill Chase)
* 1942 – Adjuvants ( Jules Freund and Katherine McDermott)
* 1944 – hypothesis of allograft rejection
* 1945 – Coombs test antiglobulin test (AGT)
* 1946 – Identification of mouse MHC (H2) ( George Snell and Peter A. Gorer)
* 1948 – Antibody production in plasma B cells ( Astrid Fagraeus)
* 1949 – Growth of polio virus in tissue culture, neutralization, and demonstration of attenuation of neurovirulence ( John Enders), ( Thomas Weller) and ( Frederick Robbins)
* 1951 – A vaccine against yellow fever
* 1953 – Graft-versus-host disease
* 1953 – Validation of immunological tolerance hypothesis
* 1957 – Clonal selection theory (Frank Macfarlane Burnet)
* 1957 – Discovery of interferon ( Alick Isaacs and Jean Lindenmann)
* 1958–1962 – Discovery of human leukocyte antigens ( Jean Dausset and others)
* 1959–1962 – Discovery of antibody structure (independently elucidated by Gerald Edelman and Rodney Porter)
* 1959 – Discovery of lymphocyte circulation ( James Gowans)
* 1960 – Discovery of lymphocyte "blastogenic transformation" and proliferation in response to mitogenic lectins-phytohemagglutinin (PHA) ( Peter Nowell)
* 1961–1962 Discovery of thymus involvement in cellular immunity ( Jacques Miller)
* 1960 – Radioimmunoassay – (Rosalyn Sussman Yalow)
* 1961 – Demonstration that glucocorticoids inhibit PHA-induced lymphocyte proliferation ( Peter Nowell)
* 1963 – Development of the plaque assay for the enumeration of antibody-forming cells in vitro by Niels Jerne and Albert Nordin
* 1963 – Gell and Coombs classification of hypersensitivity
* 1964–1968 – T and B cell cooperation in immune response
* 1965 – Discovery of lymphocyte mitogenic activity, "blastogenic factor" ( Shinpei Kamakura) and ( Louis Lowenstein), ( J. Gordon) and ( L.D. MacLean)
* 1965 – Discovery of "immune interferon" ( gamma interferon) ( E.F. Wheelock)
* 1965 – Secretory immunoglobulins
* 1967 – Identification of IgE as the reaginic antibody ( Kimishige Ishizaka)
* 1968 – Passenger leukocytes identified as significant immunogens in allograft rejection ( William L. Elkins and Ronald D. Guttmann)
* 1969 – The lymphocyte cytolysis Cr51 release assay ( Theodore Brunner and Jean-Charles Cerottini)
* 1971 – ELISA is invented at Stockholm University (Peter Perlmann and Eva Engvall)
* 1972 – Structure of the antibody molecule
* 1972 – Discovery of invertebrate immunity ( Hans G. Boman)
* 1973 – Dendritic Cells first described ( Ralph M. Steinman)
* 1974 – Immune Network Hypothesis (Niels Jerne)
* 1974 – T-cell restriction to MHC (Rolf Zinkernagel and Peter C. Doherty)
* 1975 – Generation of monoclonal antibodies ( Georges Köhler and César Milstein)
* 1975 – Discovery of Natural Killer cells ( Rolf Kiessling, Eva Klein, Hans Wigzell)
* 1976 – Identification of somatic recombination of immunoglobulin genes ( Susumu Tonegawa)
* 1980–1983 – Discovery and characterization of interleukins, 1 and 2 IL-1 IL-2 (Robert Gallo, Kendall A. Smith, Tadatsugu Taniguchi)
* 1981 – First description of an animal antimicrobial peptide in Cecropia silk moths
* 1983 – Discovery of the T cell antigen receptor TCR ( Ellis Reinherz) (Philippa Marrack and John Kappler), ( James Allison)
* 1983 – Discovery of HIV (Luc Montagnier, Françoise Barré-Sinoussi and Robert Gallo)
* 1985–1987 – Identification of genes for the T cell receptor
* 1986 – Hepatitis B vaccine produced by genetic engineering
* 1986 – Th1 vs Th2 model of T helper cell function ( Timothy Mosmann)
* 1988 – Discovery of biochemical initiators of T-cell activation: CD4- and CD8-p56lck complexes (Christopher E. Rudd)
* 1990 – Gene therapy for SCID
* 1991 – Role of peptide for MHC Class II structure (Scheherazade Sadegh-Nasseri & Ronald N. Germain)
* 1992 – Discovery of transitional B cells (David Allman & Michael Cancro)
* 1994 – Danger model of immunological tolerance is described by Polly Matzinger at the NIH
* 1995 – First description of the function of the critical immune checkpoint CTLA-4 ( James P. Allison)
* 1995 – Regulatory T cells (Shimon Sakaguchi)
* 1995 – First Dendritic cell vaccine trial reported (Mukherji et al.)
* 1995 – Discovery of the insect Imd NF-κB pathway
* 1996–1998 – Identification of Toll-like receptors as immune-regulating molecules
* 1997 – Discovery of the autoimmune regulator and the AIRE gene
* 2000 – Characterization of M1 and M2 macrophage subsets (Charles Mills)
* 2001 – Discovery of FOXP3 – the gene directing regulatory T cell development
* 2005 – Development of human papillomavirus vaccine (Ian Frazer)
* 2006 – Antigen-specific NK cell memory first reported by Ulrich von Andrian's group after discovery by Mahmoud Goodarzi
* 2010 – The first autologous cell-based cancer vaccine, Provenge, is approved by the FDA for the treatment of metastatic, asymptomatic stage IV prostate cancer
* 2010 – First immune checkpoint inhibitor, ipilimumab (anti-CTLA-4), is approved by the FDA for treatment of stage IV melanoma
* 2011 – Carl H. June reports first successful use of CAR T-cells expressing the 4-1BB costimulatory signaling domain for the treatment of CD19+ malignancies
* 2014 – A second class of immune checkpoint inhibitor (anti-PD-1) is approved by the FDA for the treatment of melanoma. Pembrolizumab and nivolumab are approved within months of each other
* 2016 – The role of dendritic cell expressed CTLA-4 in Th immune polarization is first described
* 2016 – A third class of immune checkpoint inhibitor, anti-PD-L1 ( atezolizumab), is approved for the treatment of bladder cancer
* 2017 – First autologous CAR T-cell therapy tisagenlecleucel approved for the treatment of pediatric B-ALL; second autologous CAR T-cell therapy axicabtagene ciloleucel (Yescarta) is approved
* 2020 – The first mRNA vaccines ( BNT162b2, mRNA-1273), are developed for SARS-CoV-2 infection; this new technology completed design, testing, and emergency approval in under one year
* 2025 – After completing phase I clinical trials in 2024 dubodencel, an autologous personalized dendritic cell vaccine platform, enters randomized trials for the treatment of newly-diagnosed glioblastoma

References

{{DEFAULTSORT:Timeline of Immunology
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History of immunology
Immunology
Immunology