Post by
Oden6570 on Oct 26, 2023 1:09pm
More than Just FDA news to hope for 4th Quarter !
Additional Virus Targets* Theralase® executed a Sponsored Research Agreement (“SRA”) with the University of Manitoba (“UM”) Medical Microbiology department in July 2020, which has been subsequently extended to June 2023, to commence development of a coronavirus vaccine utilizing Theralase®’s patented and proprietary PDCs. The primary objective of the SRA was to investigate the efficacy of Theralase®’s lead PDC to destroy a variety of viruses; including: H1N1 Influenza, Zika and coronaviruses (Biological Safety Level (“BSL”) 2). The secondary objective was to optimize the concentration of PDC required, the activation methodology and how to potentially administer the treatment to humans to be used as a vaccine (prevention of a patient from contracting COVID-19) (BSL-3). The Company’s PDC technology was effective in the destruction of H1N1 Influenza and Zika viruses at low nanomolar concentrations and the research and development was expanded to include coronavirus (BSL-2). Note: COVID-19 is caused by coronavirus (BSL-3), not coronavirus (BSL-2). A rapid test was established to measure coronavirus destruction and using this new assay the Theralase® PDC technology was able to destroy coronavirus (BSL-2) with drug doses 5 times lower than what was used to kill H1N1 Influenza and Zika viruses. These drug doses are significantly lower than those used by the Company to treat cancers and are therefore considered safe for human use. All coronaviruses are highly similar in their structure and these new results suggest that Theralase®’s proposed vaccine could be highly effective against the SARS-CoV-2 virus responsible for COVID-19. Further studies have shown that the human coronavirus (“CoV”) appears to be much more sensitive to the action of the activated Theralase® PDC vaccine, with a dose as low of 3.3 nM required to inactivate 50%, whereas; 9.2 nM was required to inactivate the same amount of H1N1 Influenza virus and 12 nM was required to inactivate the same amount of Zika virus. The amount of PDC required to inactivate 99.9% of each virus are 61 nM for CoV, 322 nM for Zika virus and 497 nM for H1N1 Influenza virus, respectively; thus, the Theralase® PDC is 3 to 5 times more effective against CoV compared to the other tested viruses. 12 The Theralase® compound is also effective without activation, but on average, its activation results in a 4.2 fold increase in Zika virus inactivation, a 12 fold increase in H1N1 Influenza inactivation and an 18.7 fold increase in CoV inactivation. Further research by UM also identified that the spike protein responsible for the transmission of a coronavirus into a host cell, remained intact after light-activated TLD-1433 (Trade Name: Ruvidar™) inactivation, suggesting that the vaccine developed by this technology could potentially stimulate a protective antibody immune response in a mammalian host. In April 2021, Theralase® executed a Collaborative Research Agreement (“CRA”) with the National Microbiology Laboratory, Public Health Agency of Canada (“PHAC”) for the research and development of a Canadian-based SARS-CoV-2 (“COVID-19”) vaccine. Under the terms of the agreement, Theralase® and PHAC are collaborating on the development and optimization of a COVID-19 vaccine by treating the SARS-CoV-2 virus grown on cell lines with Theralase®’s patented PDC and then light activating it with Theralase®’s proprietary TLC-3000A light technology to inactivate the virus and create the fundamental building blocks of a COVID-19 vaccine. This inactivated virus could then be purified and used to inoculate naive animals, followed by challenge with the SARS-CoV-2 virus, to ascertain the efficacy of the vaccine. The project is entitled, “Photo Dynamic Compound Inactivation of SARS-CoV-2 Vaccine” and commenced in mid-April 2021. In February 2022 Theralase® reported that PHAC had demonstrated that light-activated TLD-1433 (Trade Name: Ruvidar™), was effective in rapidly inactivating the SARS-CoV-2 virus by up to 99.99%, compared to control in an in vitro study. Further research is required to confirm these findings. These results have now laid the groundwork for the next phase of the CRA, which is evaluating the Theralase® COVID-19 vaccine in the ability to prevent animals from contracting COVID-19, when exposed to the virus, which is expected to commence in 2Q2023 and be completed by 4Q2023.
As well I posted this earlier however worth another look with the recent financing news.
Non-Brokered Private Placement On September 22, 2022, the Company completed a financing by way of a non-brokered private placement, where 10,000,000 units were issued at a price of $0.25 per unit for gross proceeds of $2,500,000. Each unit consisted of 1 common share and 1 nontransferable common share purchase warrant. Each whole warrant entitles the holder thereof to acquire 1 common share at a price of $0.35, expiring on September 22, 2024. An aggregate of 2,400,000 Units, representing gross proceeds of $600,000, were issued to certain insiders of the Corporation. On November 17, 2022, the Company completed a financing by way of a non-brokered private placement, where 1,000,000 units were issued at a price of $0.25 per unit for gross proceeds of $250,000. Each unit consisted of 1 common share and 1 non-transferable common share purchase warrant. Each whole warrant entitles the holder thereof to acquire 1 common share at a price of $0.35, expiring on November 17, 2024. An aggregate of 511,000 units, representing gross proceeds of $127,750, were issued to certain insiders of the Corporation
Warrant Extension On September 29, 2022, the Company extended the expiry date of 3,157,059 share purchase warrants, all of which are exercisable at $0.50 per share. The share purchase warrants were issued on October 3, 2018 pursuant to a private placement involving the issuance of 3,157,059 units of the Company. The new expiry date of the warrants is October 3, 2023. On January 5, 2023, the Company extended the expiry date of 4,095,157 share purchase warrants, all of which are exercisable at $0.50 per share. The share purchase warrants were issued on January 9, 2019 pursuant to a private placement involving the issuance of 4,095,157 units of the Company. The new expiry date of the warrants is January 9, 2024