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TIGIT Inhibitors Drugs Clinical Trials & Global Market Opportunity Outlook 2026

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    Report

  • 160 Pages
  • November 2025
  • Region: Global
  • Kuick Research
  • ID: 6182023

First TIGIT Inhibitor Drug Approval Expected by 2030 as Clinical Breakthroughs Accelerate

Report Findings & Highlights:

  • First TIGIT Inhibitor Drug Approval Expected by 2030
  • TIGIT Inhibitors Drugs in Clinical Trials: > 40 Drugs
  • Global TIGIT Inhibitors Drugs Clinical Pipeline Insight by Company, Indication and Phase
  • Insight on More Than 40 TIGIT Inhibitors Drugs in Clinical Trials
  • Global TIGIT Inhibitors Drugs Market Dynamics
  • Competitive Landscape

TIGIT Inhibitors Need & Why This Report?

The market for TIGIT inhibitors is rapidly evolving, with growing recognition of the role of TIGIT in immune evasion and its potential to enhance cancer immunotherapy. This report provides an essential analysis of the expanding TIGIT inhibitor landscape, offering a comprehensive overview of recent scientific advances, clinical trials, and the future commercial prospects of this promising therapeutic class. While many cancers remain resistant to current treatments, a growing need exists for the development of new ways to inhibit immune checkpoints, making the development of TIGIT inhibitors of highest importance.

This report tracks developments currently taking place within the sector, providing key insights for investors, researchers, and clinicians are navigating this high risk, high reward market. By examining both the clinical potential and commercial opportunities, this report highlights the strategic relevance of TIGIT inhibitors in the broader oncology field and underlines their growing importance for the treatment of cancer.

Clinical Studies & Trials Insight Included in This Report

The report provides comprehensive insight into main clinical trials of the inhibitors targeting TIGIT, offering valued data on different indications, trial sponsors, geographical regions, and phases of development. While TIGIT inhibitors progress through the clinical pipeline, it becomes paramount to understand their potential in certain cancers. Clinical trials for TIGIT inhibitors are testing the inhibitor's efficacy in different solid tumors such as NSCLC, gastric cancer, melanoma, and many more. Trials are underway to study a combination of TIGIT inhibitors with PD-1/PD-L1 inhibitors, chemotherapy, and other immunotherapies for improving anti-tumor immune responses.

The report also details trial sponsors, including big pharmaceutical players and emerging biotech, which helps paint a picture of the stakeholders involved in driving innovation in this space. From a geographical perspective, these trials are ongoing across North America, Europe, and Asia, with global participation reflecting widespread interest in the therapeutic potential of TIGIT inhibition. This section therefore is an important tool for commercial decision makers as well as academic researchers who need to keep up to date with the momentum within the clinical development landscape.

Leading Companies Engaged in R&D of TIGIT Inhibitors

The report provides an in-depth review of the major companies actively pursuing research and development activities for TIGIT inhibitors, whether pharmaceutical companies such as Roche, Gilead Sciences, and Merck or innovative biotech firms including Arcus Biosciences, Compugen, and Vir Biotechnology. Leading developers of TIGIT inhibitors are currently working with deep pipelines targeting multiple cancer indications. Large pharma companies are evaluating monotherapies and combinations, often in association with PD-1/PD-L1 inhibitors to enhance immune responses. It highlights the research approaches and clinical development for such companies and provides a clear picture of the competitive landscape to stakeholders.

Report Indicating Future Direction of TIGIT Inhibitors Segment

This report looks ahead to the future of the TIGIT inhibitors segment in cancer immunotherapy. While clinical trials continue to churn out encouraging data, TIGIT inhibitors will increasingly take center stage, especially in combination regimens that can obviate limitations seen with currently deployed approaches such as PD-1/PD-L1 inhibitors. The ability of TIGIT inhibitors to enhance immune responses in tumors resistant to other immune checkpoint inhibitors makes the drugs a key therapeutic modality in cancers with unmet needs. Furthermore, active research into biomarkers predictive of patient response to TIGIT inhibition may allow for tailored treatments and improvement in clinical outcome.

The report predicts that more TIGIT inhibitors will enter the market, with a strong emphasis on their combination with other immunotherapies, chemotherapy, and even radiation therapy. As more data is unveiled from clinical trials, the potential for TIGIT inhibitors to become a cornerstone in cancer immunotherapy becomes much more real, bringing hope to patients and opportunities to all those invested in this burgeoning segment.

Table of Contents

1. Introduction To TIGIT Inhibitors
1.1 Overview
1.2 Mechanistic Insights into TIGIT Inhibitor Function
1.3 Clinical Strategies for Targeting TIGIT
2. Global TIGIT Inhibitors Clinical Trials Overview
2.1 By Company
2.2 By Country
2.3 By Indication
2.4 By Phase
3. Global TIGIT Inhibitors Clinical Pipeline by Company, Indication and Phase
3.1 Research
3.2 Preclinical
3.3 Phase I
3.4 Phase I/II
3.5 Phase II
3.6 Phase III
4. Global TIGIT Inhibitors Market Outlook
4.1 Current Clinical & Market Trends
4.2 Future Market Opportunities
5. TIGIT Inhibitors Market Trends by Indication
5.1 Cancer
5.2 Autoimmune & Inflammatory Disorders
5.3 Microbial Infections
6. TIGIT Inhibitors Market Trends by Region
6.1 US
6.2 China
6.3 South Korea
6.4 Australia
6.5 Europe
7. Integrating TIGIT Inhibition With Other Therapeutic Modalities8. Dual Checkpoint Blockade - TIGIT With PD-1/PD-L1
9. Global TIGIT Inhibitors Market Dynamics
9.1 Market Drivers & Opportunities
9.2 Commercialization Challenges & Solutions
10. Competitive Landscape
10.1 Akeso Biopharma
10.2 AstraZeneca
10.3 BeOne Medicines
10.4 Bio-Thera Solutions
10.5 BioNTech
10.6 Compugen
10.7 FutureGen Biopharmaceutical
10.8 Merck & Co / MSD
10.9 Nanjing Sanhome Pharmaceutical
10.10 OriCell Therapeutics
10.11 Phio Pharmaceuticals
10.12 Roche
10.13 Shanghai Henlius Biotech
10.14 Shanghai Junshi Biosciences
10.15 Simcere Pharmaceutical Group
List of Figures
Figure 1-1: TIGIT/DNAX Accessory Molecule-1 Pathway
Figure 1-2: TIGIT Inhibitors - Proposed Mechanism of Action
Figure 1-3: TIGIT Inhibitor - Mechanism Of Action
Figure 1-4: Monoclonal Antibody - Binding Efficacy
Figure 1-5: Bispecific Antibodies - Binding Efficacy
Figure 1-6: Small Molecule Drugs - Advantages
Figure 2-1: Global - TIGIT Inhibitors Clinical Trials by Company (Number of Drugs), 2026
Figure 2-2: Global - TIGIT Inhibitors Clinical Trials by Country (Number of Drugs), 2026
Figure 2-3: Global - TIGIT Inhibitors Clinical Trials by Indication (Number of Drugs), 2026
Figure 2-4: Global - TIGIT Inhibitors Clinical Trials by Phase (Number of Drugs), 2026
Figure 4-1: Global TIGIT Inhibitors Market - Future Market Opportunities
Figure 5-1: TIGIT - Impact On Tumor Microenvironment
Figure 5-2: TIGIT In Cancer Immune Escape
Figure 5-3: PACIFIC-8 Phase 3 (NCT05211895) Study - Initiation & Completion Year
Figure 5-4: STAR-221 Phase 3 (NCT05568095) Study - Initiation & Completion Year
Figure 5-5: STAR-121 Phase 3 (NCT05502237) Study - Initiation & Completion Year
Figure 5-6: Rilvegostomig - Ongoing Phase 3 Clinical Trials
Figure 5-7: TIGIT Mechanisms In Tregs
Figure 5-8: Microbial Infections - TIGIT Signaling & Immune Suppression
Figure 5-9: Microbial Infections - Therapeutic Targeting Of TIGIT
Figure 7-1: TIGIT Therapy Combinations
Figure 7-2: TIGIT Inhibitor Combination Trials
Figure 9-1: Global TIGIT Inhibitors Market - Drivers & Opportunities
Figure 9-2: Global TIGIT Inhibitors Market - Commercialization Challenges & Solutions
List of Tables
Table 5-1: TIGIT Expression On Immune Cells
Table 5-2: TIGIT Expression & Regulation & Tregs & Other Cells
Table 5-3: TIGIT Ligands & Functional Mechanisms
Table 5-4: TIGIT In Autoimmune Diseases
Table 5-5: TIGIT Function In Immune Cells During Infection

Companies Mentioned (Partial List)

A selection of companies mentioned in this report includes, but is not limited to:

  • Akeso Biopharma
  • AstraZeneca
  • BeOne Medicines
  • Bio-Thera Solutions
  • BioNTech
  • Compugen
  • FutureGen Biopharmaceutical
  • Merck & Co / MSD
  • Nanjing Sanhome Pharmaceutical
  • OriCell Therapeutics
  • Phio Pharmaceuticals
  • Roche
  • Shanghai Henlius Biotech
  • Shanghai Junshi Biosciences
  • Simcere Pharmaceutical Group