paper-with-me

Papers

Deciphering Cell Systems: Machine Learning Perspectives And Approaches For The Analysis Of Single-Cell Data

2024-09-28 · Yongjian Yang

This dissertation explores the application of machine learning in molecular biology, focusing on gene expression regulation and cellular behavior at the single-cell level. Using modern neural networks, the research addresses key challenges in cell-cell communication, gene function inference, and protein expression analysis, with a special focus on single-cell RNA sequencing (scRNA-seq) data. Advanced computational methodologies integrating systems biology and neural network techniques were developed to handle the complexity and high-dimensionality of single-cell data, leading to a deeper understanding of genotype-phenotype relationships. This work proposes novel solutions to optimization problems in manifold learning, explores generative models for gene regulatory networks, and simulates gene knockout at single-cell resolution. Furthermore, the research enhances the interpretability of black-box neural models for multimodal data. Key contributions to cellular biology include the analysis of cell-cell interactions and their role in shaping cellular behavior, gene function prediction through knockout simulations, and the investigation of how gene expression patterns translate into protein expression. These findings have implications for understanding disease mechanisms and therapeutic development. Overall, this dissertation advances computational biology by providing new tools and insights into single-cell analysis, offering a valuable resource for future studies on cellular behavior and potential treatments for various diseases.

📄 PDF Abstract BibTeX arXiv:2409.19482

Code (0)

등록된 구현이 없습니다.

Methods 이 논문이 사용한 방법론

Focus 설명 없음

Similar Papers 제목 키워드 기반

CellSymphony: Deciphering the molecular and phenotypic orchestration of cells with single-cell pathomics

2025-08-13 · Paul H. Acosta, Pingjun Chen, Simon P. Castillo, Maria Esther Salvatierra 외 arxiv

Xenium, a new spatial transcriptomics platform, enables subcellular-resolution profiling of complex tumor tissues. Despite the rich morphological information in histology images, extracting robust cell-level features and…

Challenges and perspectives in computational deconvolution of genomics data

2022-11-21 · Lana X. Garmire, Yijun Li, Qianhui Huang, Chuan Xu 외

Deciphering cell type heterogeneity is crucial for systematically understanding tissue homeostasis and its dysregulation in diseases. Computational deconvolution is an efficient approach estimating cell type abundances f…

Benchmarking

Integrating Dynamical Systems Modeling with Spatiotemporal scRNA-seq Data Analysis

2025-03-14 · Zhenyi Zhang, Yuhao Sun, Qiangwei Peng, Tiejun Li 외

Understanding the dynamic nature of biological systems is fundamental to deciphering cellular behavior, developmental processes, and disease progression. Single-cell RNA sequencing (scRNA-seq) has provided static snapsho…

Time Series

Machine-Learning Solutions for the Analysis of Single-Particle Diffusion Trajectories

2023-08-18 · Henrik Seckler, Janusz Szwabinski, Ralf Metzler

Single-particle traces of the diffusive motion of molecules, cells, or animals are by-now routinely measured, similar to stochastic records of stock prices or weather data. Deciphering the stochastic mechanism behind the…

Time Series

Deciphering cell signaling rewiring in human disorders

2015-12-16

The knowledge of cell molecular mechanisms implicated in human diseases is expanding and should be converted into guidelines for deciphering pathological cell signaling and suggesting appropriate treatment. The basic ass…