ArticleAnalytical chemistry2026
IR Map of the Human Cell.
Article in Analytical chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Classic infrared (IR) microscopy is limited by the diffraction limit, which obscures subcellular heterogeneity, and by the complex overlap of vibrational bands, which complicates precise molecular assignment. This study presents a comprehensive "IR map of the cell" that provides a standardized framework for label-free chemical identification of subcellular compartments across various human cell lines. By integrating Fourier transform infrared (FTIR) spectroscopy with submicron-resolution optical photothermal infrared (OPTIR) microscopy (∼0.3 μm), the cellular landscape was mapped with improved spatial specificity beyond that achievable by conventional FTIR imaging. Advanced chemometric tools were employed to segment the nucleus, cytoplasm, and regions rich in lipids and glycogen, each characterized by a definitive "IR barcode". Furthermore,
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.