NE-ADJUVANCE-TECH
24.8.2021 16:02:08 CEST | Business Wire | Press release
Adjuvance Technologies Inc., a privately held clinical-stage biopharmaceutical company developing saponin adjuvants and vaccines for infectious disease and immuno-oncology, announced that its adjuvant TQL-1055 was safe and well-tolerated with a co-administered pertussis vaccine. This is the first clinical trial of a candidate from the company’s adjuvant and vaccine portfolio.
“The usefulness of saponin adjuvants has been constrained by dose-limiting tolerability and manufacturing challenges. Our semi-synthetic molecule is designed to overcome these limitations,” said Tyler Martin M.D., Chief Executive Officer at Adjuvance. “These promising interim results demonstrate the potential of TQL-1055, including its ability to be used in a broader dose-range without compromising its excellent tolerability.”
Interim data from the trial show that TQL-1055 was generally well tolerated across all dose levels, with an overall safety profile similar to a commercial pertussis vaccine. Solicited events reported by subjects included mild to moderate injection site reactions and mild or moderate systemic symptoms at a frequency similar to the commercial vaccine. No serious adverse events were reported.
The ongoing phase 1, randomized, double-blind, active-controlled, dose-escalation study is assessing the safety and immunogenicity of P ertussis A cellular V accine A djuvanted with TQL-1055 (PAVA). It has fully enrolled 72 healthy adults 18-50 years of age and is evaluating six escalating dose levels from 25 to 800 mcg of TQL-1055, co-administered with a commercial pertussis vaccine. The primary endpoints of the study are safety and tolerability. Further data will be presented at IDWeek 2021.
About Pertussis: Commonly known as whooping cough, pertussis is a respiratory illness that spreads from person to person. Vaccination against pertussis occurs throughout life and is recommended in many countries for all children and adults. Reported annual cases of pertussis in the United States have increased 10-fold between the 1970s and 2010s, revealing the need for more effective vaccines and vaccination.
About TQL-1055 : TQL-1055 is a rationally designed, semi-synthetic analogue of the saponin adjuvant QS-21 that is designed to have improved tolerability and provide the same strong immune response as QS-21. Adjuvance has retained the desirable properties of, and eliminated several challenges with QS-21. TQL-1055 is a semi-synthetic molecule whose efficient synthesis uses raw material from leaves and branches of the Quillaja saponaria tree, making it available in greater quantities than the source material for other saponin adjuvants. TQL-1055 has shown favorable tolerability and a strong immune response in a clinical trial. With TQL-1055 as the foundation, Adjuvance is designing new combination adjuvants to produce different types of immune responses.
About saponin adjuvants : Saponin adjuvants are potent immune stimulators and important components of licensed and clinically-advanced infectious disease vaccines including those against shingles, malaria, COVID-19 and influenza. Saponin adjuvants have also been studied in immuno-oncology applications. Existing saponin adjuvants are limited by poor clinical tolerability and inefficient manufacturing requirements. The natural source material in most saponin adjuvants is extracted from the inner lining of the bark of the Quillaja saponaria tree, resulting in a terminal harvest.
About Adjuvance Technologies : Adjuvance Technologies is a privately held clinical-stage biopharmaceutical company dedicated to empowering health through fundamental breakthroughs in adjuvant design, vaccine development, and manufacturing. Adjuvance creates and manufactures next generation proprietary adjuvants as the foundation of its vaccine pipeline and for other developers through licensing partnerships. Our vaccine candidates in pertussis and herpes zoster aim to provide a better experience for the recipient and the same protection against disease.
Headquartered in Lincoln, Nebraska, the company has received grant funding from the National Institute of Health (NIH) and closed a Series A investment by Morningside Venture Investments. For more information, visit www.adjuvancetechnologies.com and connect with us on Twitter and LinkedIn .
View source version on businesswire.com: https://www.businesswire.com/news/home/20210824005212/en/
Link:
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Mainstay Medical Announces Two-Year Outcomes from RESTORE Clinical Trial of ReActiv8®3.9.2026 22:30:00 CEST | Press release
ReActiv8® Restorative Neurostimulation™ treatment group showed sustained improvements in measures of disability, pain and quality of life from the one-year to the two-year timepoints.83% of control group patients elected to cross over and receive ReActiv8 therapy after the one-year assessment.After one year of ReActiv8 therapy, the outcomes in the crossover group were indistinguishable from the treatment group at the same time point, confirming the effect is reproducible, robust, and not cohort specific. Mainstay Medical Holdings plc today announced the publication of the two-year assessment results from the RESTORE randomized clinical trial of ReActiv8 for the treatment of intractable chronic low back pain. The data show continued improvements in back pain-related disability, pain and quality of life in the ReActiv8 treatment group, and improvements after one year of ReActiv8 therapy in the crossover group that were indistinguishable from the improvements shown by the treatment group
Compass Pathways Announces New Employee Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)3.9.2026 22:30:00 CEST | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to unlocking urgently needed new treatment options in mental health care, announced today that Compass granted equity awards under the Compass Pathways plc 2026 Inducement Plan to thirty-one newly hired non-executive employees. The equity awards were granted on September 1, 2026 and consisted of options to purchase an aggregate of 280,600 shares and restricted share units or, in the case of employees in the United Kingdom nominal cost options, covering an aggregate of 133,500 shares. The options have an exercise price per share equal to $13.24, the closing price of the Company’s American Depositary Shares on the Nasdaq Global Select Market on the grant date, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in equal monthly installments over the three-year period thereafter, subject to each employee’s continued employment. The restr
Lenovo Advances Hybrid AI Across New Personal and Enterprise Technology3.9.2026 18:00:00 CEST | Press release
Lenovo announces expanded Lenovo and Motorola Qira experiences and availability, new Yoga, Idea, Think, and Motorola devices, and concepts that explore the next era of more personal, connected technology. Today at Lenovo™ Innovation World during IFA 2026, Lenovo unveiled a new portfolio of personal and enterprise technology, showing how its Hybrid AI strategy is moving from vision to practical experiences across devices, infrastructure, services, and the everyday moments that connect them. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260903555953/en/ Lenovo Innovation World at IFA 2026 The announcements bring together Lenovo’s “one personal AI, multiple devices” approach with enterprise technology that helps organizations turn data into insights and value. They span personal AI across PCs, smartphones, tablets, and wearables; creator and consumer devices that adapt to different ways of working and expressing ideas; and bus
Bahrain Signs its Participation Contract for Expo 2030 Riyadh3.9.2026 17:45:00 CEST | Press release
The Kingdom of Bahrain has signed its Participation Contract for Expo 2030 Riyadh, marking a new phase in preparations for its participation in the World Expo. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260903144412/en/ His Excellency Sheikh Khalifa bin Ahmed Al Khalifa, President of the Bahrain Authority for Culture and Antiquities, and Talal Al-Marri, Chief Executive Officer of Expo 2030 Riyadh, at the ceremony. The agreement provides the formal framework for Bahrain’s participation in Expo 2030 Riyadh, enabling preparations to advance across the key organizational and operational aspects of its presence throughout the six-month event, including the development of its pavilion, programmes and visitor experiences. The Participation Contract was signed in Bahrain by Talal Al-Marri, Chief Executive Officer of Expo 2030 Riyadh, on behalf of Expo 2030 Riyadh, and His Excellency Sheikh Khalifa bin Ahmed Al Khalifa, President
Kaltura and Verimatrix Partner to Strengthen Security for OTT and Cloud TV Services3.9.2026 17:45:00 CEST | Press release
Partnership combines Kaltura's Cloud TV platform with Verimatrix's content protection and anti-piracy solutions, with full migration of customers to be carried out in the coming months. Regulatory News: This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260903384589/en/ Kaltura (Nasdaq: KLTR), the Agentic Digital Experience company, and Verimatrix (Euronext Paris: VMX), a leading provider of security solutions for a safer connected world, today announced a strategic partnership designed to provide enhanced protection for OTT and Cloud TV services. The partnership brings together Kaltura's scalable Cloud TV platform and Verimatrix's Digital Rights Management (DRM) and security capabilities. The joint solution, as part of Kaltura’s Marketplace, helps Telco’s, broadcasters, and media companies securely deliver premium live and on-demand content across a wide range of devices and operating systems. Demand for advanced content protec
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom