Work

Toward decoding spatiotemporal signaling activities of reactive immunometabolites with precision immuno-chemical biology tools

Year: 2024

Type: review

Abstract: Immune-cell reprogramming driven by mitochondria-derived reactive electrophilic immunometabolites (mt-REMs—e.g., fumarate, itaconate) is an emerging phenomenon of major biomedical importance. Despite their localized production, mt-REMs elicit significantly large local and global footprints within and across cells, through mechanisms involving electrophile signaling. Burgeoning efforts are being put into profiling mt-REMs’ potential protein-targets and phenotypic mapping of their multifaceted inflammatory behaviors. Yet, precision indexing of mt-REMs’ first-responders with spatiotemporal intelligence and locale-specific function assignments remain elusive. Highlighting the latest advances and overarching challenges, this perspective aims to stimulate thoughts and spur interdisciplinary innovations to address these unmet chemical-biotechnological needs at therapeutic immuno-signaling frontiers. Immune-cell reprogramming driven by mitochondria-derived reactive electrophilic immunometabolites (mt-REMs) is an emerging phenomenon of major biomedical importance. Here, the authors highlight the latest advances and overarching challenges in precision indexing of mt-REMs’ cellular responses with spatiotemporal intelligence and locale-specific function assignments.

Source: Communications Chemistry

DOI: 10.1038/s42004-024-01282-4

Authors: Kuan-Ting Huang, Yimon Aye

Institutions: École Polytechnique Fédérale de Lausanne, University of Oxford

Language: English

Topic: Immune cells in cancer

Subfield: Immunology

Field: Immunology and Microbiology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,690