Enhanced immunogenic potential of cancer immunotherapy antibodies in human IgG1 transgenic mice

MAbs. 2022 Jan-Dec;14(1):2143009. doi: 10.1080/19420862.2022.2143009.

Abstract

ADA Anti-Drug Antibodies; BCR B Cell Receptor; BId Idiotype-specific B Cell; BiTE Bispecific T cell Engager; BMC Bone Marrow Chimeric Mice; BSA Bovine Serum Albumin; CDR Complementary Determining Region; CEA Carcinoembryonic Antigen; CIT Cancer Immunotherapy; CitAbs Cancer Immunotherapy Antibodies; DC Dendritic Cell; ELISA Enzyme-Linked Immunosorbent Assay; FcRn Neonatal Fc Receptor; FcyR Fc gamma Receptor; GM-CSF Granulocyte-Macrophage Colony Stimulating Factor; gMFI Geometric Mean Fluorescence Intensity; H Heavy Chain; IC Immune Complex; Id Idiotype; IgA Immunoglobulin alpha; IgG1 Immunoglobulin gamma 1; IL-2 Interleukin 2; IL-2R Interleukin 2 Receptor; IL2v Interleukin 2 Variant; IVIG1 Intravenous Immunoglobulin 1; KLH Keyhole Limpet Hemocyanin; L Light Chain; MAPPs MHC-associated Peptide Proteomics; MHC Major Histocompatibility Complex; PBMC Peripheral Blood Mononuclear Cells; PBS Phosphate Buffered Saline; SHM Somatic Hypermutation; scFv Single-chain Variable Fragment; TCR T cell Receptor; TFc Fc-specific T cell; TId Id-specific T cell; UV Ultraviolet; V Variable.

Keywords: ADA; Fc-tolerance; FcRn; T-B cell collaboration; bispecific T cell engager; cancer immunotherapy; idiotype; immunogenicity; linked-antigen tolerance.

MeSH terms

  • Animals
  • Humans
  • Immunoglobulin G*
  • Immunotherapy
  • Interleukin-2
  • Leukocytes, Mononuclear
  • Mice
  • Mice, Transgenic
  • Neoplasms*

Substances

  • Immunoglobulin G
  • Interleukin-2

Grants and funding

The author(s) reported there is no funding associated with the work featured in this article.