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The landscape of innovative oncology drug targets
Gui Yao1, Leming Shi2, Yuanting Zheng3
1State Key Laboratory of Genetics and Development of Complex Phenotypes, School of Life Sciences, Human Phenome Institute and Shanghai Cancer Center, Fudan University, Shanghai, China; Amgen Biopharmaceutical Research & Development (Shanghai) Co., Ltd., Shanghai, China.
Abstract:
The global oncology drug pipeline is characterized by a tension between the diversification of novel targets and a persistent concentration on a few validated ones. Our analysis of 5127 drugs against 1603 targets categorizes entities as 'proven' (10.4%), 'in development' (53.6%), or 'not progressing well' (36.1%). While single-target agents dominate, dual-target strategies, driven by bispecific antibodies, are the fastest-growing approach. The top 20 proven targets attract over 50 drugs each. Small molecules remain prevalent, but novel modalities are expanding. Clinical validation of a novel target requires a median of 8.0 years with a 22.3% success rate. The USA and China drive 62.7% of global development, with the USA leading in first-in-class (FIC) innovation and China's role increasing since 2020.
Insights
The oncology drug pipeline balances new and proven targets. Dual-target strategies, especially bispecific antibodies, are rapidly advancing, while the US and China lead global drug development efforts.
Area of Science:
- Oncology
- Drug Discovery
- Pharmaceutical Development
Background:
- The global oncology drug pipeline faces challenges balancing novel target exploration with established ones.
- A significant portion of drug candidates face development hurdles, with 36.1% not progressing well.
Purpose of the Study:
- To analyze the current state of the global oncology drug pipeline, including target validation, development status, and geographical distribution.
- To identify emerging trends and challenges in oncology drug development.
Main Methods:
- Analysis of 5127 drugs against 1603 targets.
- Categorization of drug entities into 'proven', 'in development', and 'not progressing well' statuses.
- Assessment of clinical validation timelines and success rates for novel targets.
Main Results:
- 53.6% of oncology drugs are in development, 10.4% are proven, and 36.1% are not progressing well.
- Dual-target strategies, particularly bispecific antibodies, represent the fastest-growing approach.
- Clinical validation of novel targets takes a median of 8.0 years with a 22.3% success rate.
- The USA and China dominate global development (62.7%), with the USA leading in first-in-class innovation.
Conclusions:
- The oncology drug pipeline shows a dynamic landscape with both diversification and concentration on key targets.
- Dual-target approaches and novel modalities are expanding therapeutic options.
- Geographical leadership in oncology drug development is concentrated in the USA and China, with increasing Chinese influence.
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