D. Hammouche, A. Easton, L. Ma, J. Taylor, M. Marchado, J. Gray
{"title":"Combining Multiplex Immunohistochemistry with Computer-Aided Topographical and Single-Cell Analysis to Investigate the Mechanism of Spontaneous Regression in a Case of Metastatic Congenital Neuroblastoma","authors":"D. Hammouche, A. Easton, L. Ma, J. Taylor, M. Marchado, J. Gray","doi":"10.47496/nl.crio.2020.01.07","DOIUrl":"https://doi.org/10.47496/nl.crio.2020.01.07","url":null,"abstract":"This is a description of a novel combination of chromogenic multiplex immunohistochemistry, digital\u0000pathology, computer-aided cell detection and topographical analysis of tumor tissue to allow a detailed study\u0000of the immune infiltrate. This is applied to a rare clinical case, where a tumor sample is available from an\u0000infant with metastatic neuroblastoma at the point of spontaneous regression. This allowed detailed analysis\u0000of the immune infiltrate, including spatial distribution and phenotype of lymphoid and myeloid populations,\u0000with a distinction between heterogeneous areas within the intra- and extra- tumoral immune\u0000microenvironments. The mechanism of spontaneous regression in congenital neuroblastoma is poorly\u0000understood, but the data obtained suggested an immune-mediated phenomenon, characterised by an\u0000adaptive T cell driven response with a significant delayed-type hypersensitivity (granulomatous)\u0000component.\u0000","PeriodicalId":283301,"journal":{"name":"Case Reports and Images In Oncology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132956319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Report of Objective Responses of Prostate Cancer Patients to Pharmaceutical Grade Synthetic Cannabidiol","authors":"Julian Kenyon, A. Davies, C. Stott","doi":"10.47496/nl.crio.2020.01.06","DOIUrl":"https://doi.org/10.47496/nl.crio.2020.01.06","url":null,"abstract":"This is an observational study of objective responses of Prostate Cancer patients to Pharmaceutical Grade\u0000Synthetic Cannabidiol. The total number of patients in the study was 12, 11 had a response of one kind or\u0000another.\u0000","PeriodicalId":283301,"journal":{"name":"Case Reports and Images In Oncology","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127219213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}