Westport, Conn. — October 22, 2019 – Intensity Therapeutics, Inc., a clinical-stage biotechnology company developing proprietary intratumoral immunotherapy products to kill tumors and increase immune system recognition of solid cancers, today announced that data from the ongoing clinical trial of its lead product candidate INT230-6 was selected for a podium presentation at the Society for Immunotherapy of Cancer’s (SITC) 34th Annual Meeting, taking place November 6-10, 2019, in National Harbor, MD.

Details of the oral presentation are as follows:

Title: Intratumoral INT230-6 injection into solid tumors kills tumors and induces immune cell infiltration leading to abscopal responses and prolonged disease control in multiple refractory cancer types

Abstract Number: O31

Date/Time: Saturday, November 9, 2019, 3:45-4:00 p.m. ET

Session: Concurrent Session 309: Single Agent Phase 1 Clinical Trials

Location: Prince George’s Exhibition Hall C

Presenter: Jacob Thomas, MD, Assistant Professor of Clinical Medicine, University of Southern California

To view the schedule for SITC 2019, please visit: https://www.sitcancer.org/2019/program/annual-meeting-schedule-2019-old.

About INT230-6

INT230-6, Intensity’s lead product candidate designed for direct intratumoral injection, is comprised of two proven, potent anti-cancer agents and a penetration enhancer molecule that helps disperse the drugs throughout tumors and diffuse into cancer cells. INT230-6 is being evaluated in a Phase 1/2 clinical study (NCT03058289) in patients with various advanced solid tumors. In preclinical studies, INT230-6 eradicated tumors by a combination of direct tumor kill and recruitment of dendritic cells to the tumor micro-environment that induced anti-cancer T-cell activation. Treatment with INT230-6 in in vivo models of severe cancer resulted in substantial improvement in overall survival compared to standard therapies. Further, INT230-6 provided complete responder animals with long-term and durable protection from multiple re-inoculations of the initial cancer. In mouse models, INT230-6 has shown strong synergy with checkpoint blockage, including anti-PD-1 and anti-CTLA4 antibodies. INT230-6 was discovered from Intensity’s DfuseRxSM platform.

 About Intensity Therapeutics

 Intensity Therapeutics, Inc. is a clinical-stage biotechnology company pioneering a new immune-based approach to treat solid tumor cancers. Intensity leverages its DfuseRxSM technology platform to create new drug formulations that, following direct injection, rapidly disperse throughout a tumor and diffuse therapeutic agents into cancer cells. Intensity’s product candidates have the potential to induce an adaptive immune response that not only attacks the injected tumor, but also non-injected tumors and unseen micro-metastases. INT230-6, Intensity’s lead product candidate, is being evaluated in a Phase 1/2 clinical study in patients with various advanced solid tumors. For more information, please visit www.intensitytherapeutics.com and follow us on Twitter @IntensityInc.

Forward Looking Statements

This press release contains forward-looking statements regarding Intensity Therapeutics’ plans, future operations and objectives. Such statements involve known and unknown risks, uncertainties and other factors that may cause actual performance or achievements to be materially different from those currently anticipated. These forward-looking statements include, among other things, statements about the initiation and timing of future clinical trials.

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