98%
921
2 minutes
20
Single-cell sequencing technologies have advanced our understanding of cellular heterogeneity and biological complexity. However, existing methods face limitations in throughput, capture uniformity, cell size flexibility, and technical extensibility. We present Stereo-cell, a spatial enhanced-resolution single-cell sequencing platform based on high-density DNA nanoball (DNB)-patterned arrays, which enables scalable and unbiased cell capture at a wide input range and supports high-fidelity transcriptome profiling. Stereo-cell further allows integration with imaging-based modalities and multiomics strategies, including immunofluorescence and epitope profiling. This platform is also compatible with profiling extracellular vesicles, microstructures, and large cells, whereas its spatial resolution facilitates in situ analysis of cell-cell interactions, cellular microenvironments, and subcellular transcript localization. Together, Stereo-cell provides a flexible framework for expanding single-cell research applications.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1126/science.adr0475 | DOI Listing |
Ann Surg Oncol
September 2025
Department of Thoracic Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China.
Background: RUNX3 acts as a tumor suppressor gene in non-small-cell lung cancer (NSCLC), yet its specific biological mechanism is still unclear. This study aimed to uncover tumor microenvironment (TME) changes in NSCLC with varying RUNX3 expression statuses through single-cell RNA sequencing.
Patients And Methods: In total, seven patients with NSCLC with detailed pathological data were involved, with three both paracancerous and cancerous tissue samples.
Int J Biol Macromol
September 2025
Faculty of Applied Sciences, Macao Polytechnic University, Macao. Electronic address:
Osteosarcoma (OS), the most prevalent primary bone malignancy in adolescents, is characterized by aggressive progression and early metastasis. However, the epigenetic drivers of its metastatic heterogeneity remain poorly understood. Herein, we integrated bulk DNA methylation profiling and single-cell RNA sequencing (scRNA-seq) to elucidate the epigenetic mechanisms driving OS metastatic heterogeneity.
View Article and Find Full Text PDFJ Invest Dermatol
September 2025
Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA. Electronic address:
Wound healing has been extensively studied through the lens of inflammatory disorders and cancer, but limited attention has been given to hematophagy and arthropod-borne diseases. Hematophagous ectoparasites, including ticks, subvert the wound healing response to maintain prolonged attachment and facilitate blood-feeding. Here, we unveil a strategy by which extracellular vesicles (EVs) ensure blood-feeding and arthropod survival in three medically relevant tick species.
View Article and Find Full Text PDFEur J Obstet Gynecol Reprod Biol
August 2025
Reproductive Medicine Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518000 Guangdong, China; Shenzhen Clinical Research Center for Obstetrics & Gynecology and Reproductive System Diseases, Shenzhen 518000 Guangdong, China. Electronic address: szfyart
Objective: This study investigates the association between alobar holoprosencephaly (HPE) and de novo germline microdeletions in the Xq25 region. To develop a Preimplantation Genetic Testing for Monogenic Disorders (PGT-M) based workflow enabling high-resolution preimplantation detection of sub-Mb microdeletions, overcoming the >1 Mb resolution limit of conventional whole genome amplification(WGA) copy number variation(CNV) sequencing to identify causative Xq25 variants and prevent pathogenic microdeletion transmission.
Methods: This study presents a clinical case involving a couple with an adverse obstetric history accompanied by two occurrences of HPE.
J Autoimmun
September 2025
Garvan Institute of Medical Research, Darlinghurst, NSW, Australia; Cellular Genomics Futures Institute & School of Biomedical Sciences, UNSW Sydney, Australia. Electronic address:
Background: In autoimmune disease it is not understood how self-reactive B cells escape immune tolerance checkpoints to produce pathogenic autoantibodies.
Objective: In patients with demyelinating polyneuropathy caused by IgM autoantibodies against myelin associated glycoprotein (MAG) and the sulphated trisaccharide CD57, we aimed to test the hypothesis that B cells making the autoantibody escaped tolerance by acquiring lymphoma driver somatic mutations.
Methods: Deep single-cell RNA, DNA, flow cytometric and antibody specificity analysis of blood from three patients with MAG neuropathy.