Fernando “Ralph” Tobias
@ftobias.bsky.social
📤 77
📥 96
📝 2
Application Scientist Lipidomics, MALDI Imaging, Quant MS, cycling, and running
pinned post!
New to BlueSky! Wanting to connect with
#TeamMassSpec
, lipidomics community, the MS imaging community, and anything MS related!
about 1 year ago
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reposted by
Fernando “Ralph” Tobias
IMSIS-Americas
7 months ago
#ASMS2025
might be on your mind right now, but Abstracts + registration now open for IMSIS 3! 🗓️ Sept 29–Oct 2, 2025 – Davis, CA Submit by June 30! 🎓 Students: email us before registering if you want to volunteer—space is limited. Receive a discount! 🔗
imsis3.msimaging.science
#IMSIS2025
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International Mass Spectrometry Imaging Society Conference III
https://imsis3.msimaging.science
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reposted by
Fernando “Ralph” Tobias
IMSIS-Americas
7 months ago
At ASMS? Stop by the Imagers Happy Hour before the Opening Plenary! 📍 Pickles Pub, Baltimore 🕓 Sun June 1 | 4–6:30pm 🎯 Right after the Users Meeting Hosted by IMSIS-Americas
#ASMS2025
#MSI
#IMSIS
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reposted by
Fernando “Ralph” Tobias
BioMassSpec
12 months ago
Integral-Omics: Serial Extraction and Profiling of Metabolome, Lipidome, Genome, Transcriptome, Whole Proteome and Phosphoproteome Using Biopsy Tissue
#AC
#MassSpec
pubs.acs.org/doi/10.1021/...
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Integral-Omics: Serial Extraction and Profiling of Metabolome, Lipidome, Genome, Transcriptome, Whole Proteome and Phosphoproteome Using Biopsy Tissue
The integrative multiomics characterization of minute amounts of clinical tissue specimens has become increasingly important. Here, we present an approach called Integral-Omics, which enables sequenti...
https://pubs.acs.org/doi/10.1021/acs.analchem.4c04421?articleRef=test
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Excited to share a collaboration with
@veiga-lopez-lab.bsky.social
/
@almudenaveiga.bsky.social
where we untangled the spatial lipid signatures after TBT exposure of in mouse ovaries with MALDI and untargeted lipidomics. We also looked at the spatial lipidomics profile of a human ovary!
#TeamMassSpec
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Delineating lipidomic landscapes in human and mouse ovaries: Spatial signatures and chemically-induced alterations via MALDI mass spectrometry imaging: Spatial ovarian lipidomics
This study addresses the critical gap in understanding the ovarian lipidome’s abundance, distribution, and vulnerability to environmental disruptors, …
https://www.sciencedirect.com/science/article/pii/S0160412024007608
about 1 year ago
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reposted by
Fernando “Ralph” Tobias
BioMassSpec
about 1 year ago
Spatiotemporally Resolved Approach for Profiling Ferroptosis-Associated Metabolic Vulnerabilities in Tumors Using Mass Spectrometry Imaging and Stable Isotope Tracing
#AC
pubs.acs.org/doi/10.1021/...
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Spatiotemporally Resolved Approach for Profiling Ferroptosis-Associated Metabolic Vulnerabilities in Tumors Using Mass Spectrometry Imaging and Stable Isotope Tracing
Ferroptosis, as an iron-dependent cell death mediated by lipid peroxidation, has sparked great interest in the tumor research community. Targeting ferroptosis has been proven to be a new therapeutic o...
https://pubs.acs.org/doi/10.1021/acs.analchem.4c04805
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New to BlueSky! Wanting to connect with
#TeamMassSpec
, lipidomics community, the MS imaging community, and anything MS related!
about 1 year ago
0
4
1
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