{"title":"The road from cytotoxins to immunohistochemistry.","authors":"Izak B Dimenstein","doi":"10.1080/01478885.2020.1804234","DOIUrl":null,"url":null,"abstract":"<p><p>This review article traces the immunohistochemistry ancestry of cytotoxins as antibodies. The immunohistochemistry success, as a diagnostic and research test, stood on the shoulders of negative and positive experimentation results with cytotoxins from the first half of the twentieth century. This is when experimental immunologists came with the understanding of the need for both antigen and antibody purification to achieve specificity of the immunological reaction. Simultaneously, protocols were developed, which involved injecting antigenic material into experimental animals. During this time, reliable methods for evaluation of antiserum strength or titer were established. The evolution of antigen preparation for immunofluorescence is presented here as one of the transitional steps to modern immunohistochemistry. This work paved the way for the development of the monoclonal and polyclonal antibodies methodology. The article is written from the author's perspective as an experimental immunologist and a hands-on participant during many steps of development in modern morphological laboratory diagnostics. Knowledge of the roots of immunohistochemistry is useful for laboratory professionals in appreciation of predecessors' contributions. Familiarity with history of experimental immunology would be beneficial for understanding the methodological principles of their current work as well as future development prospects.</p>","PeriodicalId":15966,"journal":{"name":"Journal of Histotechnology","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/01478885.2020.1804234","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Histotechnology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/01478885.2020.1804234","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2020/9/10 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 3
Abstract
This review article traces the immunohistochemistry ancestry of cytotoxins as antibodies. The immunohistochemistry success, as a diagnostic and research test, stood on the shoulders of negative and positive experimentation results with cytotoxins from the first half of the twentieth century. This is when experimental immunologists came with the understanding of the need for both antigen and antibody purification to achieve specificity of the immunological reaction. Simultaneously, protocols were developed, which involved injecting antigenic material into experimental animals. During this time, reliable methods for evaluation of antiserum strength or titer were established. The evolution of antigen preparation for immunofluorescence is presented here as one of the transitional steps to modern immunohistochemistry. This work paved the way for the development of the monoclonal and polyclonal antibodies methodology. The article is written from the author's perspective as an experimental immunologist and a hands-on participant during many steps of development in modern morphological laboratory diagnostics. Knowledge of the roots of immunohistochemistry is useful for laboratory professionals in appreciation of predecessors' contributions. Familiarity with history of experimental immunology would be beneficial for understanding the methodological principles of their current work as well as future development prospects.
期刊介绍:
The official journal of the National Society for Histotechnology, Journal of Histotechnology, aims to advance the understanding of complex biological systems and improve patient care by applying histotechniques to diagnose, prevent and treat diseases.
Journal of Histotechnology is concerned with educating practitioners and researchers from diverse disciplines about the methods used to prepare tissues and cell types, from all species, for microscopic examination. This is especially relevant to Histotechnicians.
Journal of Histotechnology welcomes research addressing new, improved, or traditional techniques for tissue and cell preparation. This includes review articles, original articles, technical notes, case studies, advances in technology, and letters to editors.
Topics may include, but are not limited to, discussion of clinical, veterinary, and research histopathology.