Tiziana Life Sci PLC - Agreement with STC Biologics
("Tiziana" or the "Company")
Agreement with STC Biologics
Tiziana Life Sciences Announces Agreement with STC Biologics for GMP Manufacturing of an anti-Interleukin-6-Receptor Monoclonal Antibody for Clinical Studies in Patients with COVID-19.
· This proprietary inhalation technology for direct delivery of mAbs or other small molecule drugs such as Remdesivir® (Roche) to lungs could potentially be a transformational therapy for developing a rapid treatment for COVID-19
Tiziana is simultaneously developing an inhalation technology, in collaboration with
The Company recently submitted a patent application for the inhalation delivery of anti-IL6R-monoclonal antibody for the treatment of COVID-19.
TZLS-501, a unique and best-in-class anti-IL-6R mAb, follows a dual mechanism by not only blocking downstream signaling pathways from membrane-bound and soluble IL-6 receptors, but it also rapidly depletes blood-stream levels of IL-6, the major culprit for cytokine release syndrome (CRS) in lungs of COVID-19 patients. In receptor binding assays, TZLS-501 is considerably more potent than the other anti-IL-6R mAb in this class, such as ActemraÒ (Roche)1,2. These biochemical features, differentiating TZLS-501 from other mAbs in this class, offer potential distinctive clinical advantages in effecting a rapid suppression of the cytokine storm at much lower doses.
The proprietary inhalation technology for direct delivery of mAbs or other small molecule drugs such as Remdesivir® (Roche) to lungs could potentially be a transformational therapy for developing a rapid treatment of COVID-19
"We are aggressively advancing GMP manufacturing of TZLS-501 concurrently with the development of inhalation technology using a hand-held nebulizer and safety toxicology studies in cynomolgus monkeys. Our objective is to submit an Investigational New Drug (IND) Application in the first quarter of 2021 for the treatment of COVID-19 patients," said
"The initiation of GMP manufacturing of TZLS-501 with STC is a timely step forward toward expediting development of a potentially innovative treatment for COVID-19 patients. We are very excited and well positioned to accelerate the development of TZLS-501 for COVID-19 patients in such extraordinary times," added Dr. Magdalena Leszczyniecka, President and CEO of STC Biologics. "Our state-of-the-art single use production facility, highly cross-trained experienced personnel, and nimble decision-making has provided unprecedented speed to clinic in prior GMP campaigns. Together with a strong track record of pharmaceutical, regulatory and process development know-how, we are uniquely positioned to advance TZLS-501 to the clinic."
1. Lacroix, M. et al., Novel Insights into Interleukin 6 (IL-6) Cis- and Trans-signaling Pathways by Differentially Manipulating the
Assembly of the IL-6 Signaling Complex. J Biol Chem. 2015 Nov 6; 290(45): 26943-26953.
3. Tiziana Lifesciences Press Release: https://www.tizianalifesciences.com/news-item?s=2019-09-10-tiziana-reports-phase-1-clinical-data-demonstrating-nasal-treatment-with-foralumab-was-well-tolerated-and-produced-positive-trend-in-biomarkers-of-immunomodulation-and-anti-inflammation-in-healthy-volunteers
About TZLS-501 (anti-IL-6R mAb)
TZLS-501, a fully human mAb, was acquired from
Certain statements made in this announcement are forward-looking statements. These forward-looking statements are not historical facts but rather are based on the Company's current expectations, estimates, and projections about its industry; its beliefs; and assumptions. Words such as 'anticipates,' 'expects,' 'intends,' 'plans,' 'believes,' 'seeks,' 'estimates,' and similar expressions are intended to identify forward-looking statements. These statements are not guarantees of future performance and are subject to known and unknown risks, uncertainties, and other factors, some of which are beyond the Company's control, are difficult to predict, and could cause actual results to differ materially from those expressed or forecasted in the forward-looking statements. The Company cautions security holders and prospective security holders not to place undue reliance on these forward-looking statements, which reflect the view of the Company only as of the date of this announcement. The forward-looking statements made in this announcement relate only to events as of the date on which the statements are made. The Company will not undertake any obligation to release publicly any revisions or updates to these forward-looking statements to reflect events, circumstances, or unanticipated events occurring after the date of this announcement except as required by law or by any appropriate regulatory authority.
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