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Will Anti-TIGITs Prove Their Value in 2023?

 
• By David Wild

The promise of TIGIT as an oncology target in combination with PD-1/PD-L1 inhibitors has prompted an influx of investment into anti-TIGIT agents and five agents are already in advanced clinical trials. That initial enthusiasm has been dampened as of late, after disappointing Phase III data. Investors are hoping that 2023 will be the year that restores hope in the anti-TIGIT pipeline. 

Companies In Limbo As Efficacy of TIGIT Inhibition Unclear. Source: Arcus Biosciences
Companies in Limbo As Efficacy of TIGIT Inhibition Unclear • Source: Arcus Biosciences

Co-blockade of the T-cell immunoreceptor with Ig and ITIM domains – TIGIT, for short – is being widely studied as a way of widening the pool of candidates that could benefit from checkpoint inhibition, while potentially improving the efficacy of PD-1/PD-L1 monotherapy. However, initial enthusiasm that this strategy could prove fruitful has been subdued after disappointing findings released in 2022.

After the rampant success of PD-1/PD-L1-targeted drugs such as Keytruda, Opdivo, and Tecentriq – checkpoint inhibitor revenues hit roughly $33bn...

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Final Chance To Have Your Say: Take Our Reader Survey This Week

 
• By Eleanor Malone

Editor’s note: This is your final call to participate in the survey to better understand our subscribers’ content and delivery needs. The deadline is 20 September.

Early Development Deals: Ipsen's Strategy For Biomarker-Driven Success

 
• By Eliza Slawther

Mary Jane Hinrichs, Ipsen’s head of early development, talks to In Vivo about getting ahead of the competition by securing deals for candidates before they enter Phase I trials.   

Shape Our Content: Take The Reader Survey

 
• By Eleanor Malone

Editor’s note: We are conducting a survey to better understand our subscribers’ content and delivery needs. If there are any changes you’d like to see in the coverage topics, content format or the method in which you receive and access In Vivo, or if you love it how it is, now is the time to have your voice heard.

In Partnership with Cerba Research

Prioritizing Safety in CAR-T Therapy: Patient Monitoring with Cerba Research’s Testing Portfolio

The cell and gene therapy (CGT) clinical trial landscape in general and CAR-T cell clinical trials in particular are a special focus for the FDA, EMA, and other regulatory agencies. The whole industry is thus aware of the recent FDA safety investigation and requirements for labeling CAR therapy products.

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AI In Health Delivery: Patients Most Confident When HCPs Are In Charge

 
• By Ashley Yeo

Annual survey of patients and professionals shows how attitudes to health system transformation are evolving and what stakeholders are demanding as acceptance of AI tools accelerates.

Medtech Innovators Court London-Based Investors At BioWales 2025

 
• By Ashley Yeo

BioWales in London 2025 showcased the efforts healthtech innovators are making to meet investors on their own turf, illustrating changing attitudes and evolving needs.

Rising Leaders 2025: Metsera’s Whit Bernard’s Musical Path To Biotech Leadership

 
• By David Wild

Metsera CEO Whit Bernard applies an unconventional leadership philosophy to develop next-generation obesity therapeutics, including monthly GLP-1 injections and oral peptides.