Use of the relative release index for histamine in LAD2 cells to evaluate the potential anaphylactoid effects of drugs

Shengli Han, Yanni Lv, Liyun Kong, Delu Che, Rui Liu, Jia Fu, Jiao Cao, Jue Wang, Cheng Wang, Huaizhen He, Tao Zhang, Xinzhong Dong, Langchong He

Research output: Contribution to journalArticle

Abstract

Anaphylactoid reactions are common clinical acute adverse drug reactions that can exacerbate a patient's condition and produce effects that may become life-threatening. Therefore, it is important to establish a novel method to evaluate drugs for anaphylactoid reactions. In this study, we developed a sensitive and rapid method to detect histamine release from LAD2 cells using liquid chromatography-tandem mass spectrometry (LC-MS/MS) and constructed a relative release index based on various release curve parameters, including allergen release time and sudden change rate, to evaluate the potential and strength of allergen-induced anaphylactoid reactions. This LAD2 release model was used to evaluate anaphylactoid reactions induced by ciprofloxacin, norfloxacin, lomefloxacin, moxifloxacin, and baicalin. The results positively correlated with those obtained with an Evans blue ear test and negatively correlated with the Ca2+ influx EC50. In summary, the current study established a novel in vitro method to analyze the properties of histamine release from LAD2 cells and characterize the sensitization and strength of sensitization of drugs or components that may induce anaphylactoid reactions.

Original languageEnglish (US)
Article number13714
JournalScientific Reports
Volume7
Issue number1
DOIs
StatePublished - Dec 1 2017

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Histamine Release
Allergens
Pharmaceutical Preparations
Norfloxacin
Evans Blue
Ciprofloxacin
Tandem Mass Spectrometry
Drug-Related Side Effects and Adverse Reactions
Liquid Chromatography
Ear
Type 2C Congenital disorder of glycosylation

ASJC Scopus subject areas

  • General

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Use of the relative release index for histamine in LAD2 cells to evaluate the potential anaphylactoid effects of drugs. / Han, Shengli; Lv, Yanni; Kong, Liyun; Che, Delu; Liu, Rui; Fu, Jia; Cao, Jiao; Wang, Jue; Wang, Cheng; He, Huaizhen; Zhang, Tao; Dong, Xinzhong; He, Langchong.

In: Scientific Reports, Vol. 7, No. 1, 13714, 01.12.2017.

Research output: Contribution to journalArticle

Han, S, Lv, Y, Kong, L, Che, D, Liu, R, Fu, J, Cao, J, Wang, J, Wang, C, He, H, Zhang, T, Dong, X & He, L 2017, 'Use of the relative release index for histamine in LAD2 cells to evaluate the potential anaphylactoid effects of drugs', Scientific Reports, vol. 7, no. 1, 13714. https://doi.org/10.1038/s41598-017-14224-z
Han, Shengli ; Lv, Yanni ; Kong, Liyun ; Che, Delu ; Liu, Rui ; Fu, Jia ; Cao, Jiao ; Wang, Jue ; Wang, Cheng ; He, Huaizhen ; Zhang, Tao ; Dong, Xinzhong ; He, Langchong. / Use of the relative release index for histamine in LAD2 cells to evaluate the potential anaphylactoid effects of drugs. In: Scientific Reports. 2017 ; Vol. 7, No. 1.
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