title: A survey on recent patents of biological pathway based on computational methods.
abstract: A biological pathway is mainly composed of metabolic pathway, transcription regulatory pathway and signal transduction pathway. With the development of systems biology, many computational algorithms and systems that used to handle and predict biological pathway have been developed by many researchers and organizations in related fields on bioinformatics. By the assistance of these tools and systems, biologists may save tremendous time and money from the traditional wet biological experiments, especially in pathway modeling and drug finding. However, the computational patents on biological pathway mainly focus on mining, storing, modeling and visualizing the biological information, such as DNA sequences, the protein information, compounds and the interactions between them. Furthermore, literature information which is related to biological pathways is also integrated in many patents for the knowledge of pathways. This review summarizes the recent patents on biological pathway and catalogs them into three subdirectories based on their topics. The first is on the pathway prediction and identification patents for predicting the pathways in unknown organisms or identify the elements in pathways. The second includes some patents in modeling the pathways and simulating them to analyze the biological actions. The last one includes other patents constructing pathway databases or providing methods for pathway visualization.
authors.affiliation: College of Computer Science and Technology, Jilin University, Key Laboratory of Symbol Computation and Knowledge Engineering of Ministry of Education, Changchun 130012, China.
authors.forename: Chen
authors.initials: C
authors.lastname: Zhang
authors.forename: Wei
authors.initials: W
authors.lastname: Du
authors.forename: Xiaohu
authors.initials: X
authors.lastname: Shi
authors.forename: Yan
authors.initials: Y
authors.lastname: Wang
authors.forename: Shuqin
authors.initials: S
authors.lastname: Wang
authors.forename: Shanhong
authors.initials: S
authors.lastname: Zheng
authors.forename: Chunguang
authors.initials: C
authors.lastname: Zhou
authors.forename: Yanchun
authors.initials: Y
authors.lastname: Liang
mesh_terms: D019295:Computational Biology / Q000379:methods*; D003198:Computer Simulation; D003628:Database Management Systems; D010330:Patents as Topic; D015398:Signal Transduction