PMID- 29150704 OWN - NLM STAT- MEDLINE DCOM- 20190510 LR - 20190510 IS - 1432-0738 (Electronic) IS - 0340-5761 (Linking) VI - 92 IP - 3 DP - 2018 Mar TI - Evaluation of immune-mediated idiosyncratic drug toxicity using chimeric HLA transgenic mice. PG - 1177-1188 LID - 10.1007/s00204-017-2112-9 [doi] AB - Immune-mediated idiosyncratic drug toxicity (IDT) is a rare adverse drug reaction, potentially resulting in death. Although genome-wide association studies suggest that the occurrence of immune-mediated IDT is strongly associated with specific human leukocyte antigen (HLA) allotypes, these associations have not yet been prospectively demonstrated. In this study, we focused on HLA-B*57:01 and abacavir (ABC)-induced immune-mediated IDT, and constructed transgenic mice carrying chimeric HLA-B*57:01 (B*57:01-Tg) to determine if this in vivo model may be useful for evaluating immune-mediated IDT. Local lymph node assay (LLNA) results demonstrated that percentages of BrdU(+), IL-2(+), and IFN-gamma(+) in CD8(+) T cells of ABC (50 mg/kg/day)-applied B*57:01-Tg mice were significantly higher than those in littermates (LMs), resulting in the infiltration of inflammatory cells into the ear. These immune responses were not observed in B*57:03-Tg mice (negative control). Furthermore, oral administration of 1% (v/v) ABC significantly increased the percentage of CD44(high)CD62L(low) CD8(+) memory T cells in lymph nodes and spleen derived from B*57:01-Tg mice, but not in those from B*57:03-Tg mice and LMs. These results suggest that B*57:01-Tg mice potentially enable the reproduction and evaluation of HLA-B*57:01 and ABC-induced immune-mediated IDT. FAU - Susukida, Takeshi AU - Susukida T AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Aoki, Shigeki AU - Aoki S AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Kogo, Kotaro AU - Kogo K AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Fujimori, Sota AU - Fujimori S AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Song, Binbin AU - Song B AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Liu, Cong AU - Liu C AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Sekine, Shuichi AU - Sekine S AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. FAU - Ito, Kousei AU - Ito K AD - Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Chiba University, Inohana 1-8-1, Chuo-ku, Chiba, 260-8675, Japan. itokousei@chiba-u.jp. LA - eng GR - 15K14995/Japan Society for the Promotion of Science/ GR - 15H04661/Japan Society for the Promotion of Science/ GR - 25670068/Japan Society for the Promotion of Science/ GR - 24390037/Japan Society for the Promotion of Science/ PT - Journal Article DEP - 20171117 PL - Germany TA - Arch Toxicol JT - Archives of toxicology JID - 0417615 RN - 0 (Dideoxynucleosides) RN - 0 (HLA-B Antigens) RN - 0 (HLA-B*57:01 antigen) RN - WR2TIP26VS (abacavir) SB - IM MH - Administration, Oral MH - Animals MH - CD8-Positive T-Lymphocytes/drug effects/immunology MH - Dideoxynucleosides/administration & dosage/*adverse effects/toxicity MH - Drug-Related Side Effects and Adverse Reactions/*immunology MH - HLA-B Antigens/genetics/*immunology MH - Humans MH - Lymph Nodes/drug effects/immunology MH - Mice, Inbred C57BL MH - Mice, Transgenic MH - Toxicity Tests/*methods OTO - NOTNLM OT - Abacavir OT - Human leucocyte antigen OT - Idiosyncratic drug toxicity OT - Immunotoxicology OT - In vivo model EDAT- 2017/11/19 06:00 MHDA- 2019/05/11 06:00 CRDT- 2017/11/19 06:00 PHST- 2017/09/01 00:00 [received] PHST- 2017/11/08 00:00 [accepted] PHST- 2017/11/19 06:00 [pubmed] PHST- 2019/05/11 06:00 [medline] PHST- 2017/11/19 06:00 [entrez] AID - 10.1007/s00204-017-2112-9 [pii] AID - 10.1007/s00204-017-2112-9 [doi] PST - ppublish SO - Arch Toxicol. 2018 Mar;92(3):1177-1188. doi: 10.1007/s00204-017-2112-9. Epub 2017 Nov 17.