Application of in Vitro T Cell Assay Using Human Leukocyte Antigen-Typed Healthy Donors for the Assessment of Drug Immunogenicity.
Chem Res Toxicol
; 31(3): 165-167, 2018 03 19.
Article
en En
| MEDLINE
| ID: mdl-29436218
ABSTRACT
It is unclear whether priming of naïve T cells to drugs is detectable in healthy human donors expressing different human leukocyte antigen (HLA) alleles. Thus, we examined T cell priming with drugs associated with HLA risk alleles and control compounds in 14 HLA-typed donors. Nitroso sulfamethoxazole and piperacillin activated T cells from all donors, whereas responses to carbamazepine and oxypurinol were only seen in donors expressing HLA-B*1502 and HLA-B*5801, respectively. Weak flucloxacillin-specific T cell responses were detected in donors expressing HLA-B*5701 and HLA-B*5801. These data show that the priming of T cells with certain drugs is skewed toward donors expressing specific HLA alleles.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Activación de Linfocitos
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Linfocitos T
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Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos
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Antígenos HLA
Límite:
Humans
Idioma:
En
Año:
2018
Tipo del documento:
Article