
OLD Category: GeoMx DSP
April 17, 2023 / Int J Biol Sci
Exploration of spatial heterogeneity of tumor microenvironment in nasopharyngeal carcinoma via transcriptional digital spatial profiling
The heterogeneity of nasopharyngeal carcinoma (NPC) leads to mixed clinical outcomes. We collected 92 regions of interest from 41 biopsies of patients with untreated NPC and obtained their transcripts using…
April 15, 2023 / Acta Neuropathol Commun
Tumor lineage-specific immune response in brain metastatic disease: opportunities for targeted immunotherapy regimen?
Metastases in the brain are the most severe and devastating complication of cancer. The incidence of brain metastasis is increasing. Therefore, the need of finding specific druggable targets for brain…
April 14, 2023 / Cancer Res
Spatially Resolved Transcriptomics Deconvolutes Prognostic Histological Subgroups in Patients with Colorectal Cancer and Synchronous Liver Metastases
Strong immune responses in primary colorectal cancer correspond with better patient survival following surgery compared with tumors with predominantly stromal microenvironments. However, biomarkers to identify patients with colorectal cancer liver…
April 13, 2023 / J Neurotrauma
Fixed time point analysis reveals repetitive mild traumatic brain injury effects on resting state fMRI connectivity and neuro-spatial protein profiles
Repetitive mild traumatic brain injuries (rmTBI) are serious trauma events responsible for the development of numerous neurodegenerative disorders. A major challenge in developing diagnostics and treatments for the consequences of…
April 13, 2023 / Int J Mol Sci
A Focus on the Synergy of Radiomics and RNA Sequencing in Breast Cancer
Radiological imaging is currently employed as the most effective technique for screening, diagnosis, and follow up of patients with breast cancer (BC), the most common type of tumor in women…
April 11, 2023 / Cancer Res Commun
Digital Spatial Profiling Links Beta-2-microglobulin Expression with Immune Checkpoint Blockade Outcomes in Head and Neck Squamous Cell Carcinoma
Programmed cell death protein‐1 (PD-1)-targeted immunotherapy is approved for recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) treatment. Although its efficacy correlates with PD-L1 expression, response is…
April 11, 2023 / J Microbiol Immunol Infect
Nodal reactive proliferation of monocytoid B-cells may represent atypical memory B-cells
Background: Reactive lymphadenopathies such as toxoplasmosis and cytomegalovirus lymphadenitis are associated with monocytoid cell proliferation. Monocytoid cells are B-lymphocytes with an undetermined subset. Methods: Using digital spatial profiling whole transcriptome…
April 10, 2023 / J Pharm Anal
Dissecting the Brain with Spatially Resolved Multi-Omics
Recent studies have highlighted spatially resolved multi-omics technologies, including spatial genomics, transcriptomics, proteomics, and metabolomics, as powerful tools to decipher the spatial heterogeneity of the brain. Here, we focus on…
April 10, 2023 / mBio
Role of MXRA8 in Ross River Virus Disease Pathogenesis
Arthritogenic alphaviruses such as Ross River virus (RRV) and Chikungunya virus (CHIKV) are responsible for large-scale epidemics that cause debilitating acute and chronic musculoskeletal diseases. MXRA8 was recently discovered as…
April 8, 2023 / Am J Transplant
Insights from Immunoproteomic Profiling of a Rejected Full Face Transplant
Vascularized composite allografts (VCAs) of faces and extremities are subject to chronic rejection that is incompletely understood. Here we report on immunoproteomic evaluation of a full facial VCA removed 88…
April 7, 2023 / Adv Sci (Weinh)
Spatial Transcriptomics: Technical Aspects of Recent Developments and Their Applications in Neuroscience and Cancer Research
Spatial transcriptomics is a newly emerging field that enables high-throughput investigation of the spatial localization of transcripts and related analyses in various applications for biological systems. By transitioning from conventional…
April 7, 2023 / Immuno-Oncology and Technology
Deciphering the Tumour Immune Microenvironment Cell by Cell
Immune checkpoint inhibitors (ICIs), have rejuvenated therapeutic approaches in oncology. Although responses tend to be durable, response rates vary in many cancer types. Thus, the identification and validation of predictive…