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Ischemic stroke is a cerebrovascular disease that can cause long-term neurological impairment, dementia, or death. It is the third most common cause of disability and the second leading cause of death worldwide. The aim of …
Read PDFMicroRNAs (miRNAs) are pivotal post‑transcriptional regulators whose single‑cell behavior has remained largely inaccessible due to technical barriers in single-cell small‑RNA profiling. We present SiCmiR, a two‑layer neural network that predicts miRNA expression profiles from only …
Read PDFRecent advancements in single-cell DNA methylation (scDNAm) sequencing technologies have enabled the profiling of epigenetic landscapes at unprecedented resolution, offering insights into cellular heterogeneity, differentiation and evolution. Trajectory inference, which orders cells along pseudotime, allows …
Read PDF<h4>Background</h4>Microsatellite stable (MSS) gastric cancer (GC) responds poorly to immunotherapy and exhibits heterogeneous outcomes. Histone lactylation plays a critical role in cancer progression. However, the prognostic and therapeutic potential of a lactylation-related gene signature (LRGS) …
Read PDFPURPOSE: Dysregulated cholesterol metabolism has emerged as a crucial driver of hepatocellular carcinoma (HCC) progression and immunotherapy resistance. This study aimed to delineate the single-cell landscape of cholesterol metabolism in HCC and identify key molecular …
Read PDFWe develop Spatial Perturb-Seq, an in vivo CRISPR technology that interrogates multiple genes within single cells of intact tissues, compatible with both sequencing-based and probe-based spatial technologies. We apply Spatial Perturb-Seq to knock out risk …
Read PDFCell-cell interactions influence gene expression in the tumor microenvironment, yet despite advances in spatial transcriptomics that enable in situ expression profiling, current computational tools remain limited in quantitatively resolving single-cell and multicellular interaction effects across …
Read PDFSingle-cell spatial transcriptomes have demonstrated molecular and cellular diversity in the brain, but gene regulatory mechanisms underlying transcriptomic profiles and disease pathogenesis remain largely unknown in primates. Here we performed single-nucleus Assay for Transposase-Accessible Chromatin …
Read PDFSingle-cell multiomics technologies generate paired measurements of different cellular modalities, such as gene expression and chromatin accessibility. However, multiomics technologies are more expensive than their unimodal counterparts, resulting in smaller and fewer available multiomics datasets. …
Read PDFSubtalar arthrodesis (SA) is a widely used salvage procedure for posttraumatic subtalar arthritis (PSA), but its underlying healing mechanisms remain poorly understood. The immune system plays a critical role in the union process after arthrodesis; …
Read PDFSingle-cell RNA-seq (scRNA-seq) data from multiple species present remarkable opportunities to explore cellular origins and evolution. However, integrating and annotating scRNA-seq data across different species remains challenging due to the variations in sequencing techniques, ambiguity …
Read PDFRapid technological progress now enables large-scale generation of single-cell data. Many laboratories can produce single-cell transcriptomic profiles from diverse tissues. A key step in single-cell analysis is unsupervised clustering followed by cell-type annotation, yet there …
Read PDFEndometriosis (EMS) is a common gynecological disease that seriously affects women's health and quality of life. However, the detailed dynamic cellular and molecular mechanisms underlying EMS pathogenesis remain largely unknown. This study establishes a novel …
Read PDFChondrosarcoma (CHS) is a malignant bone tumor resistant to adjuvant treatment, with high-grade patients suffering an unfavorable prognosis. Therefore, a deeper insight into the tumor microenvironment is essential for developing effective treatments for advanced CHS. …
Read PDFTo enhance the understanding of cellular heterogeneity within the pediatric thyroid, single-nuclei RNA sequencing was used to recover 38,069 non-pathogenic cells from thyroid tissue of three female pediatric/young adult patients. The recovered cells were analyzed …
Read PDFZ-DNA binding protein 1 (ZBP1) is a critical factor that induces various forms of cell death and inflammatory responses. However, it has not been comprehensively analyzed in malignancies. The present study aimed to elucidate the …
Read PDF<h4>Background</h4>The immune microenvironment of the three most common gynaecological malignancies-tubo-ovarian cancer, endometrial cancer and cervical cancer-has not been systematically studied, limiting clinical application.<h4>Methods</h4>This study analyses 272 389 CD45+ immune cells by integrating publicly available single-cell …
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