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Danielle Swaney

@dlswaney.bsky.social
129 followers 48 following 11 posts

Associate Professor at UCSF, visiting scientist at the Gladstone Institutes. Expertise in mass spectrometry and proteomics. Views are my own. profiles.ucsf.edu/danielle.swaney

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Danielle Swaney @dlswaney.bsky.social · 19/08/2026
We recently got reviews back on a manuscript where 2 of 3 were most likely AI generated. It made me very sad for the future of reviews, which are going to give people a false sense of expertise and likely be even more petty than before.
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Reposted by Danielle Swaney
Tesorai @tesorai.bsky.social · 14/07/2026
The biology was always there. Better computational methods made it possible to find. In collaboration with UCSF, Tesorai identified 7,998 protein-verified RNA editing sites—an 18× increase over previous reports. Congrats @dlswaney.bsky.social, @petercim.bsky.social, and colleagues!
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Danielle Swaney @dlswaney.bsky.social · 17/12/2025
Did you know 🦑 squids dynamically re-write proteins via RNA-editing? Like A LOT! In work led by Jack Moen, we show this reshape protein stability, localization, PTMs, etc.; revealing how RNA-editing dramatically expands protein diversity to tune function in unexpected ways. doi.org/10.64898/202...
doi.org
Functional diversification of the cephalopod proteome by RNA-editing
Coleoid cephalopods exhibit the highest levels of ADAR-mediated RNA editing of any known animal, yet the functional consequences of most recoding events remain largely unknown. We integrate proteomics...
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Danielle Swaney @dlswaney.bsky.social · 18/09/2025
If anyone was curious. We succeeded, but it wasn’t easy. Reviewers were insistent on western blots. Eventually we convinced the editors otherwise using peptide level quant info to show decent sequence coverage and a biochemical/biophysical rational for why not all the peptides had the same quant.
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Danielle Swaney @dlswaney.bsky.social · 07/06/2025
I have been thinking about this question too. Part of me was worried that doing this would damage the entire system in a way that will be used against scientists to justify further reductions.
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Danielle Swaney @dlswaney.bsky.social · 21/05/2025
Welcome to the club 😔. You’ve got a big voice. Hopefully you can continue to advocate strongly for science—particularly with your local representatives and community members where changed minds can have a meaningful impact.
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Danielle Swaney @dlswaney.bsky.social · 14/05/2025
I hear you. If this was a well-studied protein with a rock-solid antibody I might consider it. But it’s not. Also, it’s an antiquated double standard to “validate” more specific and quantitative proteomics data with an inferior western blot assay. I would bet the opposite request is far more rare.
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Danielle Swaney @dlswaney.bsky.social · 14/05/2025
How are people handling the “validate your protein change by western blot” reviewer request? We already have proteomics data showing protein KD, qPCR showing transcript KD, and a dramatic functional response. I am leaning towards holding my ground not to do western. It is just redundant busy work
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Danielle Swaney @dlswaney.bsky.social · 04/03/2025
Usually it’s one 10cm or 15cm dish of cells. But this is way more than needed, since we only inject ~5% of the sample after IP.
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Danielle Swaney @dlswaney.bsky.social · 04/03/2025
After a 15 year hiatus, I’ve got a new paper with the Coon lab. Led by @liaserrano.bsky.social, we kicked the tires on the Orbitrap Astral for PPI studies. Since we run thousands of APMS samples/yr we focused on fast analysis (7 min run, >200 samples in 29hr). pubmed.ncbi.nlm.nih.gov/40025722/
pubmed.ncbi.nlm.nih.gov
Affinity Purification Mass Spectrometry on the Orbitrap-Astral Mass Spectrometer Enables High-Throughput Protein-Protein Interaction Mapping - PubMed
Classical proteomics experiments offer high-throughput protein quantification but lack direct evidence of the spatial organization of the proteome, including protein-protein interaction (PPIs) network...
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Danielle Swaney @dlswaney.bsky.social · 27/02/2025
👏 Philly was a great host city. Women-friendly state laws, easy train ride from the airport to the city, and most of all the people of the city were so nice and helpful. 10/10 would go again.
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Danielle Swaney @dlswaney.bsky.social · 15/12/2024
Thanks for the shoutout on our paper. It was a difficult process of methods optimization over several years to get this to work well and provide biologically meaningful results.
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