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Colorectal cancer in younger patients shows distinct cellular and gene-activity patterns (opens in a new tab)
medicalxpress.com · 2026-10-29
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Colorectal cancer in younger patients shows distinct cellular and gene-activity patterns
medicalxpress.com · 2026-10-29
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Source study identified.
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Insights into early-onset colorectal cancer from a single-nucleus RNA-seq atlas of colorectal cancer across the age continuum
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Claim 1 of 6Not checkedMass General Brigham researchers, with collaborators at Dana-Farber Cancer Institute and the Broad Institute, uncovered biological clues to why colorectal cancer can behave more aggressively in younger people.View evidenceHide evidence
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Claim 2 of 6Not checkedThe study was published in Nature Medicine and is described as the largest of its kind, laying a foundation for understanding age-associated differences in colorectal cancer and exploring future treatments.View evidenceHide evidence
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Claim 3 of 6Not checkedThe researchers analyzed 189 tumors from patients ages 29 to 94, including 54 diagnosed before age 50 and 135 diagnosed at age 50 or older, and measured gene activity in more than 850,000 cancer cells and other cells using single-nucleus RNA sequencing.View evidenceHide evidence
As stated189 tumors; more than 850,000 cells
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Claim 4 of 6Not checkedAmong tumors of the most common colorectal cancer subtype, younger patients' tumors had a significantly higher proportion of connective and supporting cells relative to cancer cells, and this pattern was confirmed in additional gene-activity data and tissue-image analysis.View evidenceHide evidence
As statedsignificantly higher proportion
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Claim 5 of 6Not checkedYounger patients also had higher activity of long non-coding RNAs and gene activity suggesting stronger signaling between cells that can help cancer cells move and invade nearby tissue.View evidenceHide evidence
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Claim 6 of 6Not checkedThe article says the findings do not yet prove that these differences cause more aggressive disease, and that future studies will explore how the changes may affect cancer growth and spread.View evidenceHide evidence
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Insights into early-onset colorectal cancer from a single-nucleus RNA-seq atlas of colorectal cancer across the age continuum
Nature Medicine · 2026
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Papers considered
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Crossref, PubMed, Europe PMC · 16 candidate papers
Insights into early-onset colorectal cancer from a single-nucleus RNA-seq atlas of colorectal cancer across the age continuum
Nature Medicine · 2026 · Crossref
Satellite glial GLRX3 drives ageing-biased neuropathic pain via HMGB1.
Brain : a Journal of Neurology · 2026 · PubMed
Single‐Cell RNA Sequencing Analysis Reveals Correlation Between Immune Cell Composition and Gene Expression in Cervical Cancer
Journal of Cellular and Molecular Medicine · 2026 · Crossref
Single-cell and single-nucleus transcriptomics of the dorsal root ganglion in neuropathic pain: cell-state remodeling and translational prospects.
2026 · Europe PMC
Interplay between murine sex-biased gene expression and hepatic zonation revealed by single nucleus RNA sequencing
2022 · Crossref
Monocarboxylate Transporter 2 (MCT2) Reduction Is Associated with Increased Lung Tumor Growth and Alterations in the Immune Microenvironment in a Subcutaneous Tumor Model.
2026 · Europe PMC
And 10 more candidates considered.