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Amtagvi (Lifileucel) Scores Landmark Win as First FDA-Approved T-Cell Therapy for a Solid Tumor

XTalks

TILs are immune cells that attack and penetrate tumors. The immune cells in both cases are then infused back into the patient. Amtagvi is approved for the treatment of unresectable or metastatic melanoma following prior treatment with a PD-1 inhibitor and a BRAF inhibitor if the tumor harbors a BRAF V600 mutation.

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Company Spotlight: Cue Biopharma Innovates in the Immunotherapy Space with its Immuno-STAT Platform

XTalks

Immunotherapy continues to be a burgeoning field, with immune-based therapies being among the leading treatments being developed in oncology and autoimmunity. Cell-Based Immunotherapy vs. Immune Biologics. Immunotherapy involves leveraging components of the immune system (i.e. protein-based biologics) and vaccine treatments.

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T-cell vaccine for COVID-19 may last longer than current vaccines

The Pharma Data

The current COVID-19 vaccines are designed to trigger an antibody response to the SARS-CoV-2 spike protein, which is vulnerable to mutations that could make the vaccine less effective over time. These epitopes elicit an immune response from a broad selection of T cells, ensuring a sustained coverage of future variants.

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Taking an ‘upside-down’ approach to mRNA delivery

pharmaphorum

Once its potential as a means of stimulating an immune response had been established, attention quickly turned to where else the technology could provide a therapeutic solution. In addition, the construction of a specialised manufacturing facility for mRNA vaccines was agreed.

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ImmunityBio’s hAd5 T-Cell COVID-19 Vaccine Candidate Shows Complete Protection of Airways in Non-Human Primates

The Pharma Data

In the study, immunization with the hAd5-COVID-19 vaccine inhibited SARS-CoV-2 virus replication in 100% (10 of 10) of Rhesus macaques, with a drop in viral replication starting on the first day of vaccine administration, and undetectable viral levels as early as three to five days post-challenge in most of the animals.

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AvantGen Announces Licensing of Its Anti-SARS-CoV-2 Antibodies to IGM Biosciences for COVID-19 Therapy Development

The Pharma Data

Using its novel yeast display system and large diverse human antibody libraries, AvantGen has identified a panel of high affinity human monoclonal antibody clones that bind to two distinct epitopes on the receptor binding domain of the SARS-CoV-2 spike protein. These findings have been published in Frontiers in Immunology ( [link] ).

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The challenges and trends of cell & gene therapies 

Drug Discovery World

Speaking about emerging opportunities, Carlo Russo, CEO of Genenta, says that whilst “immuno-oncology treatment has been very successful in treating patients suffering from blood cancer,” its success has been limited “by the durability of the responses”. billion, compared to $19.9 million price point per dose.