ALVR109: An allogeneic, off-the-shelf, SARS-CoV-2-specific T cell (VST) therapy candidate for COVID-19

ALVR109

COVID-19: A Global Public Health Crisis and Role of T cells in Controlling SARS-CoV-2 Infections

SARS-CoV-2 infection causes the severe and life-threatening viral disease, COVID-19, creating a global public health crisis. Studies to date estimate that the risk of mortality is up to 500% higher in patients 65 years of age or greater than in those aged 30 to 59 years. Other risk factors for severe COVID-19 include chronic lung or heart disease, hypertension, diabetes and underlying immune compromise.

Early evidence suggests that T cells play an important role in the body’s fight against COVID-19 and demonstrates that COVID-19 leads to depletion of endogenous T cells leading to acute immune deficiency, making infected individuals susceptible to developing, overwhelming and sometimes fatal pneumonia. Beyond the lungs, COVID-19 is a multi-organ disease that affects the heart, kidneys, brain, liver, and gastrointestinal tract, as well as causing blood clots. Over 80% of hospitalized patients with COVID-19 are lymphopenic, with reduced CD8+ and CD4+ T cell counts. These reductions in T cell counts correlate negatively with survival. Reduced T cell counts have been observed to be prevalent in older COVID-19 patients and those with severe illness, regardless of age. As further data on the immunogenicity of SARS-CoV-2 continues to emerge, the important protective role of SARS-CoV-2-specific T cells is increasingly being recognized.

Current clinical management of the disease relies almost entirely on supportive care measures. A number of investigational approaches are under development, including preventative vaccines, antibody-based therapies and antivirals. There is an urgent need to rapidly develop an effective therapy for COVID-19.

“Given the worldwide coronavirus pandemic and risks to high-risk  patients now and in the future, we believe it is our responsibility to leverage our scientific expertise and allocate resources for an allogeneic, off-the-shelf, coronavirus-specific T-cell program,” said Ann Leen, Ph.D., AlloVir Co-Founder, Chief Scientific Officer.

The development of ALVR109 demonstrates AlloVir’s ability to rapidly and efficiently develop new VST therapy candidates in response to emerging viral pathogens.

Clinical Development Program

ALVR109 is the result of rapid and efficient development of new VST therapy candidates, in collaboration with Baylor College of Medicine, and in response to emerging viral pathogens.

We plan to sponsor a proof-of-concept single center, open-label clinical trial for the treatment of high-risk COVID-19 patients.  Learn more about clinical trials for ALVR109 here.

Our Pipeline

Our allogeneic, off-the-shelf VST therapy candidates target 12 different devastating viruses to treat and prevent life-threatening viral diseases.
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Expanded Access

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AlloVir is the Global Leader in Developing VST Immunotherapies

We develop highly innovative allogeneic, off-the-shelf VST therapy candidates designed to treat or prevent devastating viral infections and diseases.

Our Pipeline

Our allogeneic, off-the-shelf, VST therapy candidates target 12 different devastating viruses to treat or prevent life-threatening viral diseases.
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Our Platform

Our proprietary platform develops allogeneic, off-the-shelf VSTs designed to restore immunity in patients with T cell deficiencies.
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Our People

Our founders have a singular vision: to serve patients at risk of the devastating consequences of severe viral infections and diseases.
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