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Cisformer: a scalable cross-modality generation framework for decoding transcriptional regulation at single-cell resolution

1 week 4 days ago
Single-cell multiomic technologies enable the joint analysis of different modalities, but face challenges due to experimental complexity. Current computational methods for single-cell cross-modality translation lack biological interpretability. Here, we present Cisformer, a cross-attention-based generative model tailored for cross-modality generation between gene expression and chromatin accessibility at single-cell resolution. Systematic benchmarking demonstrates the superior accuracy and...
Luzhang Ji

PARL stabilizes mitochondrial BCL-2 via Nur77-mediated scaffolding as a therapeutic strategy for Parkinson's disease

1 week 5 days ago
Parkinson's disease (PD) involves both mitochondrial dysfunction and Lewy body pathology. However molecular links between these features remain unclear. Here, we identify Presenilin-associated rhomboid-like protein (PARL) as a Lewy body component, RARL regulates mitochondrial apoptosis via interacting with orphan nuclear receptor Nur77. Clinical profiling revealed reduced plasma PARL levels in 71 PD patients versus controls (p < 0.001), which correlated with disease severity. In MPP^(+)/MPTP...
Shiyi Yin