Future perspectives on in-vitro diagnosis of drug allergy by the lymphocyte transformation test

Amol Fatangare; Andreas Glässner; Bernhardt Sachs; Albert Sickmann

doi:10.1016/j.jim.2021.113072

Future perspectives on in-vitro diagnosis of drug allergy by the lymphocyte transformation test

Amol Fatangare, Andreas Glässner, Bernhardt Sachs, Albert Sickmann^* (Corresponding Author)

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

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Abstract

This article aims to envisage future perspectives of the lymphocyte transformation test (LTT). We describe the select innovative techniques, which can be integrated at different stages of the LTT to potentially improve the sensitivity, specificity, or practicability of the LTT. We first focus upon the cell sorting techniques comprising immunomagnetic cell separation and flow cytometry, which can be implemented prior and after the LTT culturing step to concentrate and quantify specific immune cell types. Further, we elaborate upon three important omics techniques such as transcriptomics, proteomics, and metabolomics, which can be integrated downstream of the LTT to analyze molecular changes in specific immune cells following drug induced activation and proliferation. We also develop visions, how state of the art techniques used in other scientific fields, can be transferred and applied in the context of in-vitro detection of drug allergy. [Abstract copyright: Copyright © 2021. Published by Elsevier B.V.]

Original language	English
Article number	113072
Number of pages	7
Journal	Journal of immunological methods
Volume	495
Early online date	14 May 2021
DOIs	https://doi.org/10.1016/j.jim.2021.113072
Publication status	Published - 1 Aug 2021

Bibliographical note

Acknowledgement
We thank the European fund for regional development (EFRE), the German Federal State North Rhine-Westphalia (LeitmarktAgentur.NRW), Federal Institute for Drugs and Medical Devices (BfArM), and the Leibniz Institute for Analytical Sciences - ISAS-e.V. for the research project grant. The position of A.F. is financed by the research grant.

Funding source
The manuscript was written in context with a study related to the improvement of the lymphocyte transformation test which was funded by the European Fund for Regional Development (EFRE) and the German Federal State North Rhine-Westphalia (LeitmarktAgentur.NRW) (funding number: EFRE-0801755) and from own resources of the Federal Institute for Drugs and Medical Devices (BfArM) and the Leibniz Institute for Analytical Sciences - ISAS-e.V., Dortmund, Germany.

Keywords

Cell sorting by immunomagnetic cell separation and flow cytometry
Drug allergy
Future perspectives in vitro diagnostics
Lymphocyte transformation test (LTT)
Omics by transcriptomics proteomics and metabolomics
T cell activation and proliferation

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Cite this

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title = "Future perspectives on in-vitro diagnosis of drug allergy by the lymphocyte transformation test",

abstract = "This article aims to envisage future perspectives of the lymphocyte transformation test (LTT). We describe the select innovative techniques, which can be integrated at different stages of the LTT to potentially improve the sensitivity, specificity, or practicability of the LTT. We first focus upon the cell sorting techniques comprising immunomagnetic cell separation and flow cytometry, which can be implemented prior and after the LTT culturing step to concentrate and quantify specific immune cell types. Further, we elaborate upon three important omics techniques such as transcriptomics, proteomics, and metabolomics, which can be integrated downstream of the LTT to analyze molecular changes in specific immune cells following drug induced activation and proliferation. We also develop visions, how state of the art techniques used in other scientific fields, can be transferred and applied in the context of in-vitro detection of drug allergy. [Abstract copyright: Copyright {\textcopyright} 2021. Published by Elsevier B.V.]",

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author = "Amol Fatangare and Andreas Gl{\"a}ssner and Bernhardt Sachs and Albert Sickmann",

note = "Acknowledgement We thank the European fund for regional development (EFRE), the German Federal State North Rhine-Westphalia (LeitmarktAgentur.NRW), Federal Institute for Drugs and Medical Devices (BfArM), and the Leibniz Institute for Analytical Sciences - ISAS-e.V. for the research project grant. The position of A.F. is financed by the research grant. Funding source The manuscript was written in context with a study related to the improvement of the lymphocyte transformation test which was funded by the European Fund for Regional Development (EFRE) and the German Federal State North Rhine-Westphalia (LeitmarktAgentur.NRW) (funding number: EFRE-0801755) and from own resources of the Federal Institute for Drugs and Medical Devices (BfArM) and the Leibniz Institute for Analytical Sciences - ISAS-e.V., Dortmund, Germany.",

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N1 - Acknowledgement We thank the European fund for regional development (EFRE), the German Federal State North Rhine-Westphalia (LeitmarktAgentur.NRW), Federal Institute for Drugs and Medical Devices (BfArM), and the Leibniz Institute for Analytical Sciences - ISAS-e.V. for the research project grant. The position of A.F. is financed by the research grant. Funding source The manuscript was written in context with a study related to the improvement of the lymphocyte transformation test which was funded by the European Fund for Regional Development (EFRE) and the German Federal State North Rhine-Westphalia (LeitmarktAgentur.NRW) (funding number: EFRE-0801755) and from own resources of the Federal Institute for Drugs and Medical Devices (BfArM) and the Leibniz Institute for Analytical Sciences - ISAS-e.V., Dortmund, Germany.

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N2 - This article aims to envisage future perspectives of the lymphocyte transformation test (LTT). We describe the select innovative techniques, which can be integrated at different stages of the LTT to potentially improve the sensitivity, specificity, or practicability of the LTT. We first focus upon the cell sorting techniques comprising immunomagnetic cell separation and flow cytometry, which can be implemented prior and after the LTT culturing step to concentrate and quantify specific immune cell types. Further, we elaborate upon three important omics techniques such as transcriptomics, proteomics, and metabolomics, which can be integrated downstream of the LTT to analyze molecular changes in specific immune cells following drug induced activation and proliferation. We also develop visions, how state of the art techniques used in other scientific fields, can be transferred and applied in the context of in-vitro detection of drug allergy. [Abstract copyright: Copyright © 2021. Published by Elsevier B.V.]

AB - This article aims to envisage future perspectives of the lymphocyte transformation test (LTT). We describe the select innovative techniques, which can be integrated at different stages of the LTT to potentially improve the sensitivity, specificity, or practicability of the LTT. We first focus upon the cell sorting techniques comprising immunomagnetic cell separation and flow cytometry, which can be implemented prior and after the LTT culturing step to concentrate and quantify specific immune cell types. Further, we elaborate upon three important omics techniques such as transcriptomics, proteomics, and metabolomics, which can be integrated downstream of the LTT to analyze molecular changes in specific immune cells following drug induced activation and proliferation. We also develop visions, how state of the art techniques used in other scientific fields, can be transferred and applied in the context of in-vitro detection of drug allergy. [Abstract copyright: Copyright © 2021. Published by Elsevier B.V.]

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Future perspectives on in-vitro diagnosis of drug allergy by the lymphocyte transformation test

Abstract

Bibliographical note

Keywords

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