相关实验视频

Updated: Jun 4, 2025

A Knowledge Graph Approach to Elucidate the Role of Organellar Pathways in Disease via Biomedical Reports

A Knowledge Graph Approach to Elucidate the Role of Organellar Pathways in Disease via Biomedical Reports

Published on: October 13, 2023

生物医学图形:一个全集平台,用于生物医学先验知识和Omic信号图形生成

Heming Zhang¹, Shunning Liang¹, Tim Xu^1,2

¹Institute for Informatics, Data Science and Biostatistics (I2DB), Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO, USA.

bioRxiv : the preprint server for biology

|December 23, 2024

概括

BioMedGraphica将碎片化的生物医学数据统一成一个知识图,使人工智能驱动的准确健康和医学发现成为可能. 这个平台促进了对疾病,药物和信号通路的新见解.

科学领域:

生物医学信息学生物医学信息学
人工智能在医学中的应用
计算生物学计算生物学

背景情况:

人工智能 (AI) 通过整合大型数据集,彻底改变了科学发现.
像大语言模型 (LLM) 和大视觉模型 (LVM) 这样的基础模型对于一般AI至关重要.
生物医学数据被分散在不同的数据库中,名称不一致,这挑战了AI在精密健康和医学 (AI4PHM) 中的整合.

研究的目的:

开发一个综合平台,BioMedGraphica,用于AI4PHM的基础AI模型开发.
创建一个统一的文本赋值知识图 (TAKG),协调各种生物医学数据.
支持人工智能驱动的知识发现和生物医学研究新型人工智能模型的开发.

主要方法:

从43个生物医学数据库中构建了BioMedGraphica,一个包含3,131,788个实体和56,817,063个关系的TAKG.
协调了11种实体类型和29种关系类型,为所有元素分配独特的ID和文本特征.
开发了一个图形用户界面 (GUI) 来访问知识图和生成知识多原子信号图.

主要成果:

生物医学图表将异质生物医学数据整合到一个连贯的知识图中.
该平台通过关系预测支持零射击或少数射击的知识发现.
研究人员可以在AI4PHM中访问和利用AI模型开发的图表.

结论:

生物医学图形 (BioMedGraphica) 解决了人工智能应用中碎片化生物医学数据的挑战.
该平台为AI准备的数据访问提供了便利,用于发现疾病发病因子,治疗点和药物.
它可以开发先进的AI模型,以加速科学发现在精确的健康和医学领域.

关键词:

生物医学知识图表图表AI模型的人工智能模型.知识图集成和知识图生成精准医学是一门精准医学.

更多相关视频

A Web Tool for Generating High Quality Machine-readable Biological Pathways

A Web Tool for Generating High Quality Machine-readable Biological Pathways

Published on: February 8, 2017

Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer

Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer

Published on: January 12, 2020

相关概念视频

Genomics

Genomics

Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...

Statistical Software for Data Analysis and Clinical Trials

Statistical Software for Data Analysis and Clinical Trials

Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...