科学智能体
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AI科学时代,我们急需新的出版体系
Hu Xiu· 2025-09-19 13:54
Group 1 - The core argument emphasizes the need for a transformation in scientific publishing to better accommodate machine readers and enhance the efficiency of scientific communication [4][6][53] - Current scientific research is increasingly disconnected from the public, with traditional publishing systems failing to engage broader audiences and adapt to modern technological advancements [2][6][12] - The volume of scientific papers published annually has surpassed 10 million, with a total of 227 million scientific documents, indicating a significant growth in the field [6][8] Group 2 - The concept of "publishing for machines" suggests that as scientific agents become primary consumers of literature, the writing and publishing processes must evolve to meet their needs [14][53] - Future papers should prioritize low latency from results to publication, clearly state research objectives, and provide raw data with minimal processing [22][49] - The current academic publishing system is criticized for its slow pace and the challenges it poses for timely scientific discourse, with only 0.02% of scientific literature being retracted [26][24] Group 3 - The article proposes that machine-readable formats and standardized interfaces should be developed to facilitate easier access to scientific papers for machines [16][18] - It highlights the importance of maintaining human narrative in scientific writing while also recognizing the need for data and analysis to be presented in a more accessible manner [20][19] - The future of scientific publishing may involve virtual journals operated by AI, which could curate content from rapidly emerging machine-generated publications [44][46] Group 4 - The need for a new system for machine-generated scientific publications is urgent, as existing frameworks may not adequately support the evolving landscape of scientific research [53][54] - The article reflects on past attempts to improve publishing speed and accessibility, noting that while some initiatives have been made, the quality of output remains a concern [54][55] - The potential for citation inflation is acknowledged, as machine-generated publications could lead to an overwhelming volume of literature that complicates the process of literature review [51][52]
融资6亿美元,诺贝尔奖团队开发AI制药大模型
3 6 Ke· 2025-07-03 01:22
Core Insights - Demis Hassabis, founder of DeepMind and Isomorphic Labs, has made significant contributions to AI, particularly in drug development and protein structure prediction, with his work leading to the 2024 Nobel Prize in Chemistry for AlphaFold [5][10][19] - Isomorphic Labs, established in 2021, focuses on AI-driven drug discovery, leveraging AlphaFold's technology to enhance the drug development process [3][10][19] Company Overview - Isomorphic Labs has developed a unified AI drug design engine that utilizes multiple next-generation AI models applicable across various therapeutic areas [3][10] - The company recently secured $600 million in funding, led by Thrive Capital, to further develop its AI drug design engine and advance treatment solutions into clinical stages [3][10] Technological Advancements - AlphaFold 3, released in May 2024, significantly improves the prediction of protein structures and molecular interactions, enhancing drug development efficiency by at least 50% compared to traditional methods [14][16] - The AI drug design engine integrates advanced AI technologies, including diffusion models and multi-task reinforcement learning, to streamline the drug discovery process, reducing the timeline from an average of 5-10 years to 1-2 years [16][17] Market Potential - The global AI drug discovery market is projected to reach $20 billion by 2025, with a compound annual growth rate exceeding 30% [19] - The industry is witnessing a surge in investment, with over a hundred startups and large pharmaceutical companies actively engaging in AI research and development [19][20] Strategic Collaborations - Isomorphic Labs has formed strategic partnerships with major pharmaceutical companies, including Novartis and Eli Lilly, to co-develop AI-assisted drug discovery projects [10][11] - These collaborations aim to explore challenging drug targets and expand the scope of AI applications in drug development [11][19]
AI生物学家诞生!我国学者开发元生智能体,自主发现抗癌新靶点并设计验证实验,能力超越人类专家和主流大模型
生物世界· 2025-06-11 09:22
Core Viewpoint - The discovery and identification of therapeutic targets remain a critical bottleneck in drug development, with over 90% of candidate drugs failing in clinical development due to flawed initial hypotheses regarding biological function, disease relevance, or druggability [2][3]. Group 1: Target Discovery Challenges - Traditional target discovery relies on disease biologists integrating various independent biomedical data to form testable hypotheses, which is a slow and costly process, often exceeding $2 million per target [2][3]. - The failure rate in clinical development is largely attributed to issues with the selected targets rather than the compounds themselves [2]. Group 2: Introduction of OriGene - A new multi-agent virtual disease biologist system named "OriGene" has been developed, focusing on target discovery and clinical translation value assessment, outperforming human experts and leading AI models in target discovery capabilities [2][3][9]. - OriGene autonomously discovered new targets for liver cancer and colorectal cancer, demonstrating its ability to generate original targets validated through experiments [3][27]. Group 3: System Features and Functionality - OriGene integrates over 500 expert tools and organized biomedical databases, supporting multi-modal reasoning across genomics, transcriptomics, proteomics, phenomics, and pharmacology [11][12]. - The system features a multi-agent collaborative decision-making architecture, including a Coordinator Agent, Planning Agent, Reasoning Agent, Critic Agent, and Reporting Agent, enabling a closed-loop autonomous scientific decision-making process [12][13]. Group 4: Performance Evaluation - A specialized benchmark test set for target discovery, TRQA, was created, covering 1,921 multi-dimensional validation questions, demonstrating OriGene's superior performance in accuracy, recall, and robustness compared to human experts and other AI models [18][21]. - The system's self-evolving capabilities allow it to improve its reasoning ability over time through iterative learning and feedback from experiments [14][16]. Group 5: Practical Validation - In liver cancer, OriGene identified G protein-coupled receptor GPR160 as a key target, showing significant expression in cancer tissues and potential as a new immune checkpoint [23]. - For colorectal cancer, the system selected arginase ARG2 as a target, confirming its high expression in cancer tissues and demonstrating effective tumor suppression in patient-derived organoid models [25][27]. Group 6: Implications for Drug Development - The research signifies a major advancement in using AI to accelerate therapeutic target discovery, providing a scalable and adaptable platform for identifying mechanism-based treatment targets [27]. - As generative AI models and biomedical data resources mature, frameworks like OriGene are expected to facilitate AI-driven end-to-end drug discovery, enhancing the potential for precision medicine [27].