Mitochondrial metabolism and signaling direct dendritic cell function in antitumor immunity
/NADH balance. During tumor progression, mitochondrial membrane potential and volume, as well as OPA1-NRF1 signaling, declined in intratumoral cDC1s. Furthermore, intratumoral administration of cDC1s with polarized mitochondria showed immunotherapeutic benefits in mice, particularly in combination with immune checkpoint blockade. Collectively, our findings reveal mitochondrial metabolism and signaling as putative targets to reinvigorate cDC1 function for cancer immunotherapy.
Authors
- Jordy Saravia (ORCID: https://orcid.org/0000-0002-2691-501X)
- Zhiyuan You (ORCID: https://orcid.org/0000-0001-9833-7485)
- Nicole M. Chapman (ORCID: https://orcid.org/0000-0003-4710-1776)
- Xiaoxi Meng (ORCID: https://orcid.org/0000-0001-7217-2037)
- Cliff S. Guy (ORCID: https://orcid.org/0000-0001-7486-7107)
- Sherri L. Rankin
- Hongbo Chi
- Camenzind G. Robinson (ORCID: https://orcid.org/0000-0002-7277-692X)
- Gustavo Palacios (ORCID: https://orcid.org/0009-0001-2483-3774)
- Haoran Hu (ORCID: https://orcid.org/0000-0003-3619-2852)
- J T Li
- Chuansheng Guo
- Jiyeon Kim
- Anil KC
Institutions
- St. Jude Children's Research Hospital (US)
- Imaging Center (US)
Publication Details
- Journal
- Science
- Published
- 2026-04-02
- DOI
- https://doi.org/10.1126/science.adv6582
- Primary Topic
- Mitochondrial Function and Pathology
- Type
- article
- Field-Weighted Citation Impact
- 0.00