{"doi":"10.17504/protocols.io.bqm3mu8n","title":"HTAPP_OCT-embedded frozen tissue sectioning and mounting on Visium specialized slides v1","abstract":"<p>Visium Spatial Gene Expression is a next-generation molecular technology from 10x genomics to enable whole gene expression visualization in intact tissues.  For the Human Tumor Atlas Project (HTAPP) we utilized this technology to profile OCT-fresh frozen lung cancer and ovarian cancer tissue samples.  This protocol describes how the OCT-blocks were sectioned and the tissue sections mounted on the Visium slides for downstream processing. Links for all 10x genomics downstream protocols followed for our HTAPP work are provided in Step 17.  In addition, this protocol describes how hematoxylin and eosin stained sections were generated for the lung and ovarian cancer OCT-blocks for quality review and pathology annotation in preparation for Visium profiling.     </p>","journal":null,"year":2020,"id":7344,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.3643,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-12-11","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":2697,"name":"Orit Rozenblatt–Rosen","orcid":"0000-0001-6313-3570","position":1,"is_corresponding":false},{"id":29633,"name":"Prisca Liberali","orcid":"0000-0003-0695-6081","position":2,"is_corresponding":false},{"id":3618,"name":"Åsa Segerstolpe","orcid":"0000-0002-3700-9661","position":3,"is_corresponding":false},{"id":3735,"name":"Orit Rozenblatt‐Rosen","orcid":null,"position":4,"is_corresponding":false}],"reference_count":0,"raw_metadata":null,"created_at":"2026-03-01T18:20:47.508186Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}