{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wang X"],"funding":["Chinese Academy of Medical Sciences (CAMS)","Natural Science Foundation of Beijing Municipality (Beijing Natural Science Foundation)","Natural Science Foundation of Beijing Municipality","Government of Guangdong Province","Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology)","Chinese Academy of Medical Sciences","National Natural Science Foundation of China","Beijing Municipal Science and Technology Commission","Ministry of Science and Technology of the People's Republic of China","National Natural Science Foundation of China (National Science Foundation of China)"],"pagination":["3348"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11978809"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(1)"],"pubmed_abstract":["Breast cancers present intricate microenvironments comprising heterotypic cellular interactions, yet a comprehensive spatial map remained to be established. Here, we employed the DNA nanoball-based genome-wide in situ sequencing (Stereo-seq) to visualize the geospatial architecture of 30 primary breast tumors and metastatic lymph nodes across different molecular subtypes. This unprecedented high-resolution atlas unveils the fine structure of the tumor vasculature, highlighting heterogeneity in phenotype, spatial distribution, and intercellular communication within both endothelial and perivascular cells. In particular, venular smooth muscle cells are identified as the primary source of CCL21/CCL19 within the microenvironment. In collaboration with ACKR1-positive endothelial cells, they cre"],"journal":["Nature communications"],"pubmed_title":["Spatially resolved atlas of breast cancer uncovers intercellular machinery of venular niche governing lymphocyte extravasation."],"pmcid":["PMC11978809"],"funding_grant_id":["2023-I2M-CT-A-009","82172876","81700436","2021-1-I2M-012","82203688","2017B030301011","JQ23032","82373060","2021-I2M-1-014","2023ZD0502202","82072097","2024-2-4025"],"pubmed_authors":["Liu H","Liu J","Wang B","Han L","Hu W","Wang C","Dong Z","Wu C","Ying J","Den Y","Liu T","Wang L","Shang Q","Sun N","Liao Q","Wang X","Wang Z","Zhao J","Yang H","Kang X","Chen Q","Li J","Yuan P","He J","Zheng S","Yang C","Li L","Fang X","Zhang Y","Mei J","Xu X","Yue Z"],"additional_accession":[]},"is_claimable":false,"name":"Spatially resolved atlas of breast cancer uncovers intercellular machinery of venular niche governing lymphocyte extravasation.","description":"Breast cancers present intricate microenvironments comprising heterotypic cellular interactions, yet a comprehensive spatial map remained to be established. Here, we employed the DNA nanoball-based genome-wide in situ sequencing (Stereo-seq) to visualize the geospatial architecture of 30 primary breast tumors and metastatic lymph nodes across different molecular subtypes. This unprecedented high-resolution atlas unveils the fine structure of the tumor vasculature, highlighting heterogeneity in phenotype, spatial distribution, and intercellular communication within both endothelial and perivascular cells. In particular, venular smooth muscle cells are identified as the primary source of CCL21/CCL19 within the microenvironment. In collaboration with ACKR1-positive endothelial cells, they cre","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Apr","modification":"2026-06-01T13:07:05.028Z","creation":"2025-06-26T03:05:57.862Z"},"accession":"S-EPMC11978809","cross_references":{"pubmed":["40199901"],"doi":["10.1038/s41467-025-58511-0"]}}