Biomarkers of drug-induced liver injury: A mechanistic perspective through acetaminophen hepatotoxicity

DS Umbaugh, H Jaeschke - Expert review of gastroenterology & …, 2021 - Taylor & Francis
Introduction: Liver injury induced by drugs is a serious clinical problem. Many circulating
biomarkers for identifying and predicting drug-induced liver injury (DILI) have been …

In-Vitro Approaches to Predict and Study T-Cell Mediated Hypersensitivity to Drugs

S Hammond, P Thomson, X Meng… - Frontiers in …, 2021 - frontiersin.org
Mitigating the risk of drug hypersensitivity reactions is an important facet of a given
pharmaceutical, with poor performance in this area of safety often leading to warnings …

Checkpoint inhibition reduces the threshold for drug-specific T-cell priming and increases the incidence of sulfasalazine hypersensitivity

S Hammond, A Olsson-Brown, S Grice… - Toxicological …, 2022 - academic.oup.com
An emerging clinical issue associated with immune-oncology agents is the collateral effects
on the tolerability of concomitant medications. One report of this phenomenon was the …

Detection of hepatic drug metabolite-specific T-cell responses using a human hepatocyte, immune cell coculture system

SE Ali, X Meng, L Kafu, S Hammond… - Chemical Research …, 2023 - ACS Publications
Drug-responsive T-cells are activated with the parent compound or metabolites, often via
different pathways (pharmacological interaction and hapten). An obstacle to the …

A blinded in vitro analysis of the intrinsic immunogenicity of hepatotoxic drugs: implications for preclinical risk assessment

MO Ogese, A Lister, L Farrell, J Gardner… - Toxicological …, 2024 - academic.oup.com
In vitro preclinical drug-induced liver injury (DILI) risk assessment relies largely on the use of
hepatocytes to measure drug-specific changes in cell function or viability. Unfortunately, this …

Deciphering Adverse Drug Reactions: In Vitro Priming and Characterization of Vancomycin-Specific T Cells From Healthy Donors Expressing HLA-A*32:01

MO Ogese, A Lister, J Gardner, X Meng… - Toxicological …, 2021 - academic.oup.com
Drug rash with eosinophilia with systemic symptoms (DRESS) is a serious adverse event
associated with use of the glycopeptide antibiotic vancomycin. Vancomycin-induced drug …

Frequencies and TCR repertoires of human 2, 4, 6-trinitrobenzenesulfonic acid-specific T cells

C Curato, M Aparicio-Soto, F Riedel, I Wehl… - Frontiers in …, 2022 - frontiersin.org
Allergic contact dermatitis is a widespread T cell-mediated inflammatory skin disease, but in
vitro monitoring of chemical-specific T cells remains challenging. We here introduce short …

Advances in our understanding of the interaction of drugs with T-cells: Implications for the discovery of biomarkers in severe cutaneous drug reactions

OA Hernandez-Jaimes… - Chemical Research …, 2022 - ACS Publications
Drugs can activate different cells of the immune system and initiate an immune response
that can lead to life-threatening diseases collectively known as severe cutaneous adverse …

Pathology of T-cell-mediated drug hypersensitivity reactions and impact of tolerance mechanisms on patient susceptibility

J Line, P Thomson, DJ Naisbitt - Current Opinion in Allergy and …, 2022 - journals.lww.com
It is becoming increasingly apparent that tolerance mechanisms impact on susceptibility to
drug hypersensitivity. As the field moves forward it will be interesting to discover whether …

Drug and chemical allergy: a role for a specific naive t-cell repertoire?

R Bechara, A Feray, M Pallardy - Frontiers in Immunology, 2021 - frontiersin.org
Allergic reactions to drugs and chemicals are mediated by an adaptive immune response
involving specific T cells. During thymic selection, T cells that have not yet encountered their …