Sensory nerves unlock the TOLL-7 gate for cancer spread.

Trends Immunol

Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA. Electronic address:

Published: October 2024

Cancers hijack the nervous system for growth and spread. Thus, disrupting neuron-cancer crosstalk holds promise for blocking metastasis. Recently, Padmanaban et al. reported new therapeutic targets and showed that breast cancer cells activate sensory neurons to secrete the neuropeptide substance P (SP), leading to single-strand (ss)RNA release and noncanonical Toll-like receptor (TLR)7 signaling that drives metastasis.

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Source
http://dx.doi.org/10.1016/j.it.2024.09.005DOI Listing

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