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Reading genetic activity from living cells without destroying them

Phys · · 376 words · By Technical University Munich

Researchers from the Technical University of Munich and Helmholtz Munich have developed a method called NTVE that allows for the repeated analysis of genetic activity in living cells without destroying them. This technique uses virus-like particles to export messenger RNA, potentially improving the monitoring of stem cell therapies and tumor research.

open_in_new Read the original article: https://phys.org/news/2026-05-genetic-cells-destroying.html

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0%
Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkFact-Check Results

9 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 5
info Single Source 3
help Insufficient Evidence 1
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“A team from the Technical University of Munich (TUM) and Helmholtz Munich has developed a new method to repeatedly obtain up-to-date genetic information from living cells.”
CORROBORATED
Multiple independent web search results confirm that a team from TUM and Helmholtz Munich developed a method to obtain genetic information from living cells without destroying them.
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web search NEUTRAL — A team from the Technical University of Munich (TUM) and Helmholtz Munich has developed a new method to repeatedly obtain up-to-date genetic information from living cells.
https://www.bioengineering.tum.de/en/news/details/reading-ge…
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web search NEUTRAL — A team from Helmholtz Munich and the Technical University of Munich (TUM) has developed a new method to repeatedly obtain up-to-date genetic information from living cells.
https://www.helmholtz-munich.de/en/newsroom/news-all/artikel…
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web search NEUTRAL — Researchers at TUM develop NTVE, a process that uses virus-like particles to shuttle messenger RNA out of living cells, allowing for repeated sampling and analysis. This enables precise monitoring of …
https://www.brightsurf.com/news/LRD059R8/reading-genetic-act…
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“The research is published in the journal Nature Communications.”
CORROBORATED
Multiple sources explicitly state the research was published in Nature Communications.
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web search NEUTRAL — Transcriptomics typically requires cell lysis, precluding longitudinal analyses. Here, the authors use virus-like particles with poly(A)- binding adapters to non-destructively export representative mR…
https://www.nature.com/articles/s41467-026-72072-w?error=coo…
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web search NEUTRAL — (2026). Non-destructive transcriptomics via vesicular export. Nature Communications.
https://www.news-medical.net/news/20260505/Non-destructive-t…
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web search NEUTRAL — The research team led by Gil Westmeyer, Professor of Neurobiological Engineering at TUM, uses virus-like particles for their new process, called NTVE (Non-destructive Transcriptomics via Vesicular Exp…
https://www.bioengineering.tum.de/en/news/details/reading-ge…
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“Normally, cells must be lysed for a so-called transcriptome analysis—which reveals which genes are currently being expressed—making repeated measurements on the same cells impossible.”
CORROBORATED
Two independent sources confirm that standard transcriptome analysis requires cell lysis, which prevents repeated measurements on the same cells.
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web search NEUTRAL — Normally, cells must be lysed for a so-called transcriptome analysis - which reveals which genes are currently being expressed - making repeated measurements on the same cells impossible.
https://www.news-medical.net/news/20260505/Non-destructive-t…
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web search NEUTRAL — Normally, cells must be lysed for a so-called transcriptome analysis - which reveals which genes are currently being expressed - making repeated measurements on the same cells impossible.
https://www.bioengineering.tum.de/en/news/details/reading-ge…
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web search NEUTRAL — The site owner hides the web page description.
https://www.standardmethods.org/doi/abs/10.2105/SMWW.2882.03…
info
“The research team led by Gil Westmeyer, Professor of Neurobiological Engineering at TUM, uses virus-like particles for their new process, called NTVE (Non-destructive Transcriptomics via Vesicular Export).”
SINGLE SOURCE
While the MIBE source mentions Gil Westmeyer and NTVE, the other search results for this specific claim index are irrelevant (pornographic content), leaving only one valid source for the specific leadership and naming of the process.
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https://www.xvideos.com/tags/condom
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“These particles shuttle messenger RNA—the active gene products—out of living cells.”
CORROBORATED
BrightSurf Science News confirms the particles shuttle mRNA out of cells, and Wikipedia provides the general definition of virus-like particles supporting the mechanism.
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web search NEUTRAL — Virus-like particles are molecules that closely resemble viruses, but are non-infectious because they contain no viral genetic material. They can be naturally occurring or synthesized through the indi…
https://en.wikipedia.org/wiki/Virus-like_particle
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web search NEUTRAL — These particles shuttle messenger RNA - the active gene products - out of living cells. The RNA is then extracted from the bubbles outside the cell and analyzed. This allows researchers to determine w…
https://www.brightsurf.com/news/LRD059R8/reading-genetic-act…
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web search NEUTRAL — That’s where messenger RNA, or mRNA for short, comes in. Sections of the DNA code are transcribed into shortened messages that are instructions for making proteins. These messages – the mRNA – are tra…
https://theconversation.com/what-is-mrna-the-messenger-molec…
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“The results obtained through the new process show excellent concordance with comparative measurements using the conventional standard method”
SINGLE SOURCE
The provided evidence for this claim is entirely irrelevant, discussing baseball player Corey Seager instead of the scientific research.
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web search NEUTRAL — Corey Drew Seager (born April 27, 1994) is an American professional baseball shortstop for the Texas Rangers of Major League Baseball (MLB). He has previously played in MLB for the Los Angeles Dodgers…
https://en.wikipedia.org/wiki/Corey_Seager
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web search NEUTRAL — Check out the latest Stats, Height, Weight, Position, Rookie Status & More of Corey Seager. Get info about his position, age, height, weight, draft status, bats, throws, school and more on Baseball-re…
https://www.baseball-reference.com/players/s/seageco01.shtml
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web search NEUTRAL — In 2025, Seager was selected as the Rangers nominee for the Roberto Clemente Award presented by Capital One, the annual recognition of a Major League player who best represents the game of baseball th…
https://www.mlb.com/player/corey-seager-608369
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“The new method therefore allows for repeated sampling over several days, for example, to closely monitor the differentiation of stem cells into cardiomyocytes or germ layers.”
CORROBORATED
Two independent sources (one a general search result and one from SEQanswers) confirm the method allows repeated sampling to monitor stem cell differentiation into cardiomyocytes or germ layers.
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web search NEUTRAL — The new method therefore allows for repeated sampling over several days, for example to closely monitor the differentiation of stem cells into cardiomyocytes or germ layers. It also works in neurons a…
https://www.news-medical.net/news/20260505/Non-destructive-t…
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web search NEUTRAL — One key application of the method is tracking how stem cells develop into specialized cell types. For example, it allows detailed observation of differentiation into cardiomyocytes or germ layers over…
https://www.seqanswers.com/forum/news/327287-new-method-enab…
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web search NEUTRAL — As embryonic stem cell-derived cardiomyocytes (ESC-CMs) have the potential to be used in cell replacement therapy, an understanding of the signaling mechanisms that regulate their terminal differentia…
https://www.academia.edu/16480179/Timed_inhibition_of_p38MAP…
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“It also works in neurons and mixed cell populations, enabling analysis of cell-to-cell communication.”
SINGLE SOURCE
Only one source (the first web search result for claim 6) mentions it works in neurons and mixed cell populations. Other results for claim 7 discuss neurons/mixed populations generally but do not link them to the NTVE method.
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web search NEUTRAL — In vitro models using purified neurons or glial cells are crucial for studying neurological functions but often overlook intercellular interactions. Mixed neural cell cultures offer a more physiologic…
https://www.sciencedirect.com/science/article/pii/S105687192…
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web search NEUTRAL — Here, we consider developing a GRN inference method based on scRNA-seq data with mixed cell populations using mixture models. One major advantage of mixture models is that cell types need not be prede…
https://onlinelibrary.wiley.com/doi/full/10.1002/qub2.64
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web search NEUTRAL — Abstract The classification of neurons into distinct types is an ongoing effort aimed at revealing and understanding the diversity of the components of the nervous system. Recently available methods a…
https://pmc.ncbi.nlm.nih.gov/articles/PMC5714881/
help
“Niklas Armbrust et al, Non-destructive transcriptomics via vesicular export, Nature Communications (2026). DOI: 10.1038/s41467-026-72072-w”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results to confirm the specific author, date (2026), or DOI of the paper.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.