Name: JieZheng
Type: User
Company: School of Information Science and Technology, ShanghaiTech University
Bio: Jie is a tenured Associate Professor at ShanghaiTech, working on Bioinformatics, Data science, and AI for science. He worked at NTU, Singapore and NIH, USA.
Location: Pudong District, Shanghai, China
Blog: https://faculty.sist.shanghaitech.edu.cn/zhengjie/index.htm
JieZheng's Projects
In this project, we constructed a Boolean network model for the human pancreatic beta-cell, for study of Type 2 Diabetes (T2D).
A supervised learning model based on Graph Neural Network to predict gene co-expression from chromatin contacts
Synthetic lethality (SL) is a promising gold mine for the discovery of anti-cancer drug targets. KG4SL is the first graph neural network (GNN)-based model that uses knowledge graph for SL prediction.
Meta-CapSL is a meta-learning model for predicting cancer-specific synthetic lethality (SL) as drug targets under low-data scenarios.
In this project, we developed a Multi-Graph Ensemble (MGE) framework combining graph neural network and existing knowledge about genes to predict synthetic lethal (SL) gene pairs.
MiT4SL is the first machine learning model for cross cell line prediction of synthetic lethal (SL) gene pairs. It uses a novel method of triplet representation learning to encode cell line information by integrating multi-omics data of gene expression, PPI network and protein sequences, etc.
NSF4SL is a negative-sample-free model for prediction of synthetic lethality (SL) based on a self-supervised contrastive learning framework.
PiLSL is a pairwise interaction learning-based graph neural network (GNN) model for prediction of synthetic lethality (SL) as anti-cancer drug targets. It learns the representation of pairwise interaction between two genes from a knowledge graph (KG).
Benchmarking study of machine learning methods for prediction of synthetic lethality
SynLethDB is a comprehensive database (and knowledgebase) for synthetic lethality, a promising strategy of cancer therapeutics and drug discovery
A software tool for modeling and visualization of Waddington's epigenetic landscape based on dynamical models of gene regulatory network (GRN).