UNITED STATES
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FORM
CURRENT REPORT
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TransCode Therapeutics, Inc.
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Item 8.01 Other Events.
On December 18, 2024, TransCode Therapeutics, Inc. (“TransCode”) issued a press release announcing safety review committee approval of opening third cohort and preliminary results from first cohort in Phase 1 TTX-MC138 clinical trial. A copy of this press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.
Note Regarding Forward-Looking Statements
This Item 8.01 contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, including, without limitation, statements concerning the timing, conduct and results of the Phase 1 clinical trial, statements about microRNAs and their involvement in cancer, and statements concerning the therapeutic potential of TransCode's TTX-MC138. Any forward-looking statements in Item 8.01 are based on management's current expectations of future events and are subject to a number of risks and uncertainties that could cause actual results to differ materially and adversely from those set forth in or implied by such forward-looking statements. These risks and uncertainties include, but are not limited to: the risks associated with drug discovery and development; the risk that the results of clinical trials will not be consistent with TransCode's preclinical studies or expectations or with results from previous clinical trials; risks associated with the conduct of clinical trials; risks associated with TransCode's financial condition and its need to obtain additional funding to support its business activities, including TransCode's ability to continue as a going concern; risks associated with the timing and outcome of TransCode's planned regulatory submissions; risks associated with obtaining, maintaining and protecting intellectual property; risks associated with TransCode's ability to enforce its patents against infringers and defend its patent portfolio against challenges from third parties; risks of competition from other companies developing products for similar uses; risks associated with TransCode's dependence on third parties; and risks associated with geopolitical events and pandemics, including the COVID-19 coronavirus and military actions. For a discussion of these and other risks and uncertainties, and other important factors, any of which could cause TransCode's actual results to differ from those contained in or implied by the forward-looking statements, see the section entitled "Risk Factors" in TransCode's Annual Report on Form 10-K for the year ended December 31, 2023, as well as discussions of potential risks, uncertainties and other important factors in any subsequent TransCode filings with the Securities and Exchange Commission. Forward-looking statements reflect the TransCode’s analysis only on their stated date; TransCode undertakes no duty to update this information unless required by law.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
| Exhibit No. | Description | |
| 99.1 | Press Release, dated December 18, 2024 | |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| TransCode Therapeutics, Inc. | ||
| Date: December 20, 2024 | By: | /s/ Thomas A. Fitzgerald |
| Thomas A. Fitzgerald | ||
| Interim Chief Executive Officer; Chief Financial Officer | ||
Exhibit 99.1
TransCode Therapeutics Announces Safety Review Committee Approval of Opening Third Cohort and Preliminary Results from First Cohort in Phase 1 TTX-MC138 Clinical Trial
December 18, 2024
Approval given after Safety Review Committee (SRC) review of safety data from the three patients comprising Cohort 2
· No significant safety or dose limiting toxicities reported in Cohort 2
· New patients currently being evaluated for eligibility in Cohort 3
· PK and PD data from Cohort 1 patients consistent with preclinical and Phase 0 trial results
BOSTON, Dec. 18, 2024 /PRNewswire/ -- TransCode Therapeutics, Inc. (NASDAQ: RNAZ), the RNA oncology company committed to more effectively treating cancer using RNA therapeutics, today announced that the Safety Review Committee (SRC) monitoring its Phase 1 clinical trial has unanimously approved opening of the third cohort of patients based on its favorable review of Cohort 2 safety data. The therapeutic candidate being evaluated, TTX-MC138, is TransCode's lead candidate designed to inhibit microRNA-10b, or miR-10b, a microRNA critical to the emergence and progression of many metastatic cancers. The dose administered to the third cohort will be approximately double the dose administered to the second cohort.
Several patients in the first and second cohort remain on study for continued treatment. No significant safety or dose limiting toxicities have been reported. Analysis of Cohort 1 data for pharmacokinetic (PK) and pharmacodynamic (PD) activity is ongoing and to date suggests that TTX-MC138 demonstrates a PK/PD profile consistent with preclinical results and results from the previous Phase 0 clinical trial. Specifically, results from Cohort 1 confirmed the Phase 0 observation that TTX-MC138 shows evidence of pharmacodynamic activity in the presence of high baseline expression of miR-10b, reaching a 66% inhibition at 24 hours after infusion. Additionally, the concentration of TTX-MC138 in blood plasma as a function of dose in humans was found to be higher than achieved in nonclinical studies, suggesting a favorable pharmacokinetic profile.
"An SRC is a group of clinicians and experts that oversee patient safety during the conduct of a clinical trial. The SRC determines whether and how a study should proceed, including dose escalation and de-escalation decisions in accordance with the study design. The recommendations of the SRC are used to decide whether a clinical trial should be continued as designed, changed, or terminated," commented Sue Duggan, TransCode's Senior Vice President of Operations. Duggan added, "Enrollment into the study continues based on the cumulative safety data review. Eligible patients may now be screened and scheduled in Cohort 3 for treatment with the next dose level of TTX-MC138 while preliminary data analysis continues."
About TTX-MC138
TTX-MC138 is a first-in-class therapeutic candidate that targets microRNA-10b, a microRNA widely believed to be a driver of metastatic disease.
TransCode's 2023 Phase 0 clinical trial produced evidence of delivery of a radiolabeled version of TTX-MC138 to metastatic lesions and pharmacodynamic activity, even at a microdose of the drug candidate, suggesting a broad therapeutic window for TTX-MC138.
About the Trial
TransCode's Phase 1 clinical trial is a multicenter, open-label, dose-escalation and dose-expansion study designed to generate critical data to support evaluation of the safety and tolerability of TTX-MC138 in patients with a variety of metastatic solid cancers. While not an endpoint, the trial may provide early evidence of clinical activity of TTX-MC138. The trial comprises an initial dose-escalation phase followed by a dose-expansion phase. The primary objective of the dose-escalation phase is to evaluate the safety and tolerability of escalating dose levels of TTX-MC138. In the dose-expansion phase, the safety, tolerability and anti-tumor activity of TTX-MC138 will be further evaluated in certain tumor types selected based on preliminary results from the dose-escalation phase.
Further information is available at www.clinicaltrials.gov NCT Identifier: (NCT06260774).
About TransCode Therapeutics
TransCode is a clinical-stage oncology company focused on treating metastatic disease. The company is committed to defeating cancer through the intelligent design and effective delivery of RNA therapeutics based on its proprietary TTX nanoparticle platform. The company's lead therapeutic candidate, TTX-MC138, is focused on treating metastatic tumors which overexpress microRNA-10b, a unique, well-documented biomarker of metastasis. In addition, TransCode is developing a portfolio of other first-in-class RNA therapeutic candidates designed to overcome the challenges of RNA delivery and thus unlock therapeutic access to a variety of novel genetic targets that could be relevant to treating a variety of cancers.
Forward-Looking Statements
This release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, including, without limitation, statements concerning the timing, conduct and results of the Phase 1 clinical trial, statements about microRNAs and their involvement in cancer, and statements concerning the therapeutic potential of TransCode's TTX-MC138. Any forward-looking statements in this press release are based on management's current expectations of future events and are subject to a number of risks and uncertainties that could cause actual results to differ materially and adversely from those set forth in or implied by such forward-looking statements. These risks and uncertainties include, but are not limited to: the risks associated with drug discovery and development; the risk that the results of clinical trials will not be consistent with TransCode's preclinical studies or expectations or with results from previous clinical trials; risks associated with the conduct of clinical trials; risks associated with TransCode's financial condition and its need to obtain additional funding to support its business activities, including TransCode's ability to continue a a going concern; risks associated with the timing and outcome of TransCode's planned regulatory submissions; risks associated with obtaining, maintaining and protecting intellectual property; risks associated with TransCode's ability to enforce its patents against infringers and defend its patent portfolio against challenges from third parties; risks of competition from other companies developing products for similar uses; risks associated with TransCode's dependence on third parties; and risks associated with geopolitical events and pandemics, including the COVID-19 coronavirus and military actions. For a discussion of these and other risks and uncertainties, and other important factors, any of which could cause TransCode's actual results to differ from those contained in or implied by the forward-looking statements, see the section entitled "Risk Factors" in TransCode's Annual Report on Form 10-K for the year ended December 31, 2023, as well as discussions of potential risks, uncertainties and other important factors in any subsequent TransCode filings with the Securities and Exchange Commission. All information in this press release is as of the date of this release; TransCode undertakes no duty to update this information unless required by law.
For more information, please contact:
TransCode Therapeutics, Inc.
Tania Montgomery-Hammon, VP of Business Development tania.montgomery@transcodetherapeutics.com
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SOURCE TransCode Therapeutics, Inc.