Several possible studies
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From Cellular Heterogeneity to Non-Canonical Biology (opens in a new tab)
news-medical.net · 2026-10-22
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Several possible studiesStudy not confirmed.
Several potential source studies were identified, but no single match could be confirmed. The article's claims remain unverified.
These papers were considered as possible sources, but none could be confirmed as the study behind this story.
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From Cellular Heterogeneity to Non-Canonical Biology
news-medical.net · 2026-10-22
The story’s checkable claims.
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Multiple potential source studies identified.
Several studies match details in the article, but none could be confirmed as its source. The claims have not been assessed against a source study.
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Several studies could fit.
Several studies match details in the article, but none could be confirmed as its source. The claims have not been assessed against a source study.
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The article's claims are listed below. Without a confirmed source study, they have not been assessed as supported or unsupported.
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Claim 1 of 8Not checkedSingle-cell proteomics and high-throughput mass spectrometry are revealing proteome diversity, cellular regulation, and non-canonical protein sequences.View evidenceHide evidence
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 2 of 8Not checkedNew technologies now allow hundreds to tens of thousands of single cells per day to be prepared and analyzed, with thousands of proteins and modifications quantified in some settings.View evidenceHide evidence
As statedhundreds to tens of thousands of single cells per day; thousands of proteins and modifications
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 3 of 8Not checkedIn one implementation with a dual-column setup and nine-plex PSM reagents, the team analyzed well over a thousand single-cell-sized samples per day without significantly reducing depth of coverage versus a label-free control.View evidenceHide evidence
As statedwell over a thousand single-cell-sized samples per day
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 4 of 8Not checkedBenchmarking experiments showed JMod maintained accurate quantification across a 32-fold dynamic range while quantifying more than 700,000 precursors in a single mass spectrometry run.View evidenceHide evidence
As stated>700,000 precursors; 32-fold dynamic range
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 5 of 8Not checkedMetabolic pulse experiments in mice were used to measure protein synthesis and degradation rates, and heavy histones were used to infer how many times an individual cell had divided.View evidenceHide evidence
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 6 of 8Not checkedProtein clearance and degradation explained about 50% of the total variation in protein abundance, and this contribution decreased more rapidly in cells with higher growth rates.View evidenceHide evidence
As statedabout 50% of the total variation in protein abundance
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 7 of 8Not checkedPaired single-cell RNA sequencing and single-cell proteomics in peripheral blood mononuclear cells identified cell types from both modalities, but the protein data had higher depth and completeness and revealed coordinated protein clusters not seen in the RNA data.View evidenceHide evidence
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Claim 8 of 8Not checkedThe article says that in many cases the amino acid sequence predicted by the genetic code is less abundant than another protein sequence measured in the samples, and that these changes are widespread across proteins with different functions.View evidenceHide evidence
As statedwidespread
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No source study was confirmed for this article. This claim remains unverified, rather than assessed as supported or unsupported.
Method layer
Study not confirmed.
The search results are available for you to inspect. Without a confirmed source study, they cannot establish whether the story’s claims are supported or contradicted.
Search results
Candidate papers, not confirmed sources.
PubMed, Crossref, Europe PMC · 15 candidate papers
Global analysis of protein turnover dynamics in single cells.
Cell · 2025 · PubMed
Accessible single cell proteomics by mass spectrometry
Crossref
Single-Cell Proteomics Uncovers Cell-Specific Proteins in Vascular Health and Marfan Syndrome Disease-Brief Report.
2026 · Europe PMC
Emerging mass spectrometry-based proteomics methodologies for novel biomedical applications.
Biochemical Society Transactions · 2020 · PubMed
Single Cell Proteomics with Ultra-High Sensitivity Mass Spectrometry
2005 · Crossref