Harmonizing policy on human genetic resources and benefit sharing

Growing research and development of targeted anticancer drugs in China

Objective

To deliver a comprehensive picture of the landscape and changing trend of trials and approvals on targeted anticancer drugs in China from 2012 to 2021.

Methods

Trials, investigated products, and listed drugs were acquired from national databases. The status quo, changing trend of absolute number, and proportion of targeted trials, products, and drugs, as well as the corresponding difference between domestic and foreign companies were analyzed.

Results

A total of 2,632 trials on 1,167 targeted antitumor drugs were identified, accounting for 81.5% of all registered trials. The number and proportion of trials on targeted drugs increased steadily, with an average growth rate of 36.0% and 6.2%, respectively. A similar growth trend was observed in the number (33.7%) and proportion (13.8%) of targeted drugs. Targeted drugs and trials owned by domestic companies accounted for a higher proportion than that by foreign companies (80.5% vs. 19.5%; 83.2% vs. 16.8%, respectively), and the growing trend for both targeted drugs (13.8% vs. 5.7%) and trials (13.8% vs. 33.7%) owned by domestic companies was faster. The proportion of targeted drug trials (80.5% vs. 85.6%) and multicenter trials (6.0% vs. 69.9%) initiated by domestic companies was lower than that by foreign companies, with the gap gradually narrowing. Among the identified 18 targets of the 126 immune drugs under development, only one globally new target was found.

Conclusions

Research and development of targeted antitumor drugs in China are booming and advancing rapidly, and domestic enterprises have become the pillar. Encouraging genomics activities and establishing incentives and public-private collaboration frameworks are crucial for innovation-oriented drug development in China.

Assessing the Intention to Provide Human Genetic Resources: An Explanatory Model

BACKGROUND

Human genetic resources are an important material component for life science research and have strategic significance for medical science and technological innovation. In this study, we employ frameworks from social psychology and the science of human behavior to study human genetic resource providers.

AIMS

We used structural equation techniques to explain factors affecting the intention to provide human genetic resources and the mechanisms for providing such resources.

METHODS

We conducted an online survey with respondents from ethnic minorities (n = 912). Our model integrates key variables informed by the theory of planned behavior (TPB), the theory of benefit and risk assessment (BRA), as well as variables that represent the policy and political system.

RESULTS

Our results show that the factors affecting the intention to provide human genetic resources, ranked from highly influential to less influential, are perceived benefits, privacy risk, attitudes toward providing human genetic resources, perceived behavioral efficacy, psychological risk, subjective norms, and physical risk. The variables informed by the TPB all have a significant positive effect on the intention to provide human genetic resources. With the exception of physical risk, the variables informed by the theory of BRA have a significant effect on the intention to provide human genetic resources. Respondents with different health conditions have significantly different levels of physical risk.

CONCLUSIONS

The results of our study provide insights into how to improve people's intention to provide human genetic resources. We also proposed ways to protect such resources globally.