bioRxiv · 10.64898/2025.12.25.696528
Ensemble-DeepSets: an interpretable deep learning framework for single-cell resolution profiling of immunological aging
Abstract
Immunosenescence increases susceptibility to infection and reduces vaccine responsiveness, yet bulk transcriptomic clocks obscure the cellular heterogeneity underlying this process. Here, we present IDEAL-Age, an interpretable deep learning framework that operates directly on single-cell PBMC transcriptomes. Benchmarking against 31 methods across independent cohorts demonstrates superior predictive performance. The frameworks interpretability uncovers linear and non-linear transcriptomic dynamics that reveal phase-specific physiological transitions, and identifies pro-youthful or pro-aging cellular contributions. Application to systemic lupus erythematosus (SLE) reveals accelerated immunological aging driven by interferon-associated monocyte shifts. IDEAL-Age establishes a high-resolution computational framework for deciphering systemic immune aging.
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Xu, Y., Luo, Z., He, K., Zhang, F., Wang, J., Wen, H., Li, Y., Han, D.. 2025-12-26. Ensemble-DeepSets: an interpretable deep learning framework for single-cell resolution profiling of immunological aging. https://doi.org/10.64898/2025.12.25.696528
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