Joshua Welch, PhD
Associate Professor of Computational Medicine and Bioinformatics
Associate Professor of Electrical Engineering and Computer Science
[email protected]

Available to mentor
Joshua Welch, PhD
Associate Professor
  • Qualifications
  • Center Memberships
  • Research Overview
  • Links
  • Recent Publications
    • Qualifications
    • Postdoctoral Researcher
      Broad Institute of Harvard and MIT, United States, 2018
    Center Memberships
    • Center Member
      e-Health and Artificial Intelligence Initiative
    Research Overview

    I develop AI/ML approaches to decipher the link between molecular features and cellular phenotypes. By combining generative AI (autoencoders, diffusion models, and generative adversarial networks) with emerging single-cell experimental technologies, I aim to build predictive models of how cells will respond to genetic and chemical perturbations. Additionally, I perform experiments on iPS-derived neuron models to better model and treat neurodevelopment and neurological disease.

    Links
    • Welch Lab
    Recent Publications See All Publications
    • Journal Article
      HIV-1 Vpr combats the PU.1-driven antiviral response in primary human macrophages.
      Virgilio MC, Ramnani B, Chen T, Disbennett WM, Lubow J, Welch JD, Collins KL. Nat Commun, 2024 Jun 29; 15 (1): 5514 DOI:10.1038/s41467-024-49635-w
      PMID: 38951492
    • Presentation
      Generative AI models for Predicting Cellular Dynamics, Gene Expression, and Morphology
      Welch J. 2024 Sep 20;
    • Journal Article
      Autophagy and machine learning: Unanswered questions.
      Yang Y, Pan Z, Sun J, Welch J, Klionsky DJ. Biochim Biophys Acta Mol Basis Dis, 2024 Aug; 1870 (6): 167263 DOI:10.1016/j.bbadis.2024.167263
      PMID: 38801963
    • Journal Article
      How has the AI boom impacted algorithmic biology?
      Singh M, Sahinalp C, Zeng J, Li WV, Kingsford C, Zhang Q, Przytycka T, Welch J, Ma J, Berger B. Cell Syst, 2024 Jun 19; 15 (6): 483 - 487. DOI:10.1016/j.cels.2024.05.008
      PMID: 38901402
    • Presentation
      Mapping cell fate transition in time and space using single-cell multi-omics
      Welch J. 2024 Jun 6;
    • Presentation
      PerturbNet predicts single-cell gene expression response to chemical and genetic perturbation
      Welch J. 2024 May 17;
    • Presentation
      Mosaic integration of single-cell multi-omic integration using nonnegative matrix factorization
      Welch J. 2024 May 3;
    • Presentation
      PerturbNet predicts single-cell response to chemical and genetic perturbation
      Welch J. 2024 Mar 23;
    Featured News & Stories Portrait of Joshua Welch, PhD
    Department News
    Joshua Welch, PhD, is awarded a new Chan Zuckerberg Initiative grant
    Joshua Welch, Ph.D., an associate professor in the Department of Computational Medicine and Bioinformatics (DCMB) was awarded a Chan Zuckerberg Initiative (CZI) grant for his project titled: “Atlas-scale Hierarchical Identification of Cell Types and Functions.”
    Department News
    Joshua Welch receives U-M Biosciences Faculty Achievement Recognition Award
    Joshua Welch receives 2024 U-M Biosciences Faculty Achievement Recognition Award (MBioFAR).
    Department News
    2023 Faculty Promotions and Accolades
    2023 Faculty Promotions and Accolades at the U-M Department of Computational Medicine and Bioinformatics (DCMB).
    Department News
    J. Welch and J. Liu receive a Chan Zuckerberg Initiative grant
    J. Welch and J. Liu receive a Chan Zuckerberg Initiative grant
    Department News
    J. Welch's "bold idea" is a "Research Scout" funded project
    J. Welch's "bold idea" is a "Research Scout" funded project