Halifax, Nova Scotia--(Newsfile Corp. - January 13, 2025) - Sona Nanotech Inc. (CSE: SONA) (OTCQB: SNANF) (the "Company", "Sona") is pleased to announce that the now complete findings from our previously announced pre-clinical breast cancer and melanoma efficacy studies have been published in the peer-reviewed scientific journal, Frontiers in Immunology. This research article includes new follow-up data which provides a comprehensive analysis of the immunity activated by Sona's Targeted Hyperthermia Therapy ("THT"). The published manuscript titled, "Targeted Intra-tumoral Hyperthermia with Uniquely Biocompatible Gold Nanorods Induces a Strong Immunogenic Cell Death in Two Immunogenically 'Cold' Tumors" is available online in electronic form (here) and will be in print in its upcoming issue of Frontiers in Immunology - Cancer Immunology and Immunotherapy. Frontiers in Immunology is a leading journal in its field, publishing rigorously peer-reviewed research across basic, translational and clinical immunology.

Halifax, Nova Scotia--(Newsfile Corp. - December 11, 2024) - Sona Nanotech Inc. (CSE: SONA) (OTCQB: SNANF) (the "Company", "Sona") announces results from its most recent preclinical study of its Targeted Hyperthermia Therapy ("THT") which uses the Company's patented, biocompatible gold nanorods ("GNRs") to treat certain solid cancer tumors, shrinking them and acting as an immune stimulator. Building on its success in melanoma and breast cancer studies, the Company's third preclinical efficacy study was conducted in an immunologically 'cold' colorectal cancer model ("CT26"), a model that represents the majority of human colon cancers, which do not typically respond to current standard of care immunotherapies.