Portrai Insights
Insights on data analysis, AI, and the platform we're building at Portrai.
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91 articles
Glucose metabolic profiles evaluated by PET associated with molecular characteristic landscape of gastric cancer
Although FDG-PET is widely used in cancer, its role in gastric cancer (GC) is still…
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Discovery of potential imaging and therapeutic targets for severe inflammation in COVID-19 patients
The Coronavirus disease 2019 (COVID-19) has been spreading worldwide with rapidly increased number of deaths.
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Differences in Tumor Immune Microenvironment in Metastatic Sites of Breast Cancer
Tumor immune microenvironment (TIME) promotes immune escape, allowing for tumor progression and metastasis.
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Discovery of molecular features underlying the morphological landscape by integrating spatial transcriptomic data with deep features of tissue images
Profiling molecular features associated with the morphological landscape of tissue is crucial for investigating the structural and spatial patterns…
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Comprehensive gene expression analysis for exploring the association between glucose metabolism and differentiation of thyroid cancer
The principle of loss of iodine uptake and increased glucose metabolism according to dedifferentiation of thyroid cancer is clinically assessed by…
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Association of metabolic and genetic heterogeneity in head and neck squamous cell carcinoma with prognostic implications: integration of FDG PET and genomic analysis
The linkage between the genetic and phenotypic heterogeneity of the tumor has not been thoroughly evaluated.
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Tumor immune profiles noninvasively estimated by FDG PET with deep learning correlate with immunotherapy response in lung adenocarcinoma
The metabolic properties of tumor microenvironment (TME) are dynamically dysregulated to achieve immune escape and promote cancer cell survival.
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Integrative analysis of FDG PET and transcriptome data for association of metabolic heterogeneity and tumor microenvironment of stomach cancer.
The close interaction between cancer and immune cells in the tumor microenvironment (TME) affects the glucose metabolic…
Single-cell analysis reveals the key role of enhanced endothelial glucose uptake in neurometabolic coupling
Increased glucose uptake in the activated region of the brain known as neurometabolic coupling has long been widely accepted…
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Portrai's Authors
Capturing and compounding Portrai's insights.
Daeseung Lee
CEO
Physician-scientist who left clinical practice to bring spatial biology into oncology drug discovery
Hongyoon Choi
CTO
Builds the algorithms that turn spatial transcriptomics into actionable target intelligence
Hyung-Jun Im
CSO
Nuclear medicine specialist linking imaging biomarkers to next-generation radiopharmaceuticals
Kwonjoong Na
CMO
Translates platform insights into IND-enabling decisions across oncology programs
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Official posts from the Portrai team, decoding disease with spatial intelligence