Journal: Cell Reports Methods

Article Title: Application of spectral flow cytometry for comprehensive detection of immune metabolism in patient-derived microsamples

doi: 10.1016/j.crmeth.2026.101330

Figure Lengend Snippet: Assessing spectral resolvability of metabolic probes for multiparametric cytometry (A) Experimental workflow for evaluating probe co-detection. (B and D) Representative density plots demonstrating spectral overlap for pairwise probe combinations within the (B) FITC and (D) PE channel. (C and E) Complementary validation matrices showing computational spectral similarity scores from FluoroFinder (lower left quadrant) versus empirical resolvability determined by unmixing (upper right quadrant). Gray indicates non-resolvable pairs; colored tiles indicate resolvable pairs (C, green; E, red).

Article Snippet: Cells were washed and then acquired by full spectrum flow cytometry (SONY ID7000).

Techniques: Cytometry, Biomarker Discovery

Journal: Cell Reports Methods

Article Title: Application of spectral flow cytometry for comprehensive detection of immune metabolism in patient-derived microsamples

doi: 10.1016/j.crmeth.2026.101330

Figure Lengend Snippet: Validation framework for spectral co-resolvability of metabolic probes and fluorophore conjugates (A) Experimental workflow for co-detection assessment. (B, D, and F) Representative flow cytometry density plots demonstrating pairwise mixing between metabolic probes and fluorophores in the (B) FITC/AF488, (D) PE, and (F) APC/AF647 channel. (C, E, and G) Validation matrices per channel: upper, computational spectral similarity by FluoroFinder; lower, empirically determined resolvability. Gray tiles indicate non-resolvable pairs; colored tiles confirm resolvable pairs. (C) FITC/AF488, green; (E) PE, red; and (G) APC/AF647, blue.

Article Snippet: Cells were washed and then acquired by full spectrum flow cytometry (SONY ID7000).

Techniques: Biomarker Discovery, Flow Cytometry

Journal: Cell Reports Methods

Article Title: Application of spectral flow cytometry for comprehensive detection of immune metabolism in patient-derived microsamples

doi: 10.1016/j.crmeth.2026.101330

Figure Lengend Snippet: Validation of three metabolic probes for simultaneous assessment of mitochondrial activity and oxidative stress (A) Representative flow cytometry density plots demonstrating spectral resolution of co-stained probes. (B) Validation matrix: lower left quadrant, computational spectral similarity by FluoroFinder; upper right quadrant, empirical resolvability determination (red: resolvable pairs). (C) Mean fluorescence intensity (MFI; mean ± SD) of individual probes in control versus rotenone/antimycin A (Rot/AA)-treated groups ( n = 6). (D) Correlation analysis of MFI between single-stain and multiplexed conditions across probes (Spearman’s r). (E) MFI of probes (mean ± SD) in control versus EZH2-knockdown (EZH2-sh) groups under single and multiplexed staining. ∗, p < 0.05; ∗∗, p < 0.01; ∗∗∗, p < 0.001; ∗∗∗∗, p < 0.0001.

Article Snippet: Cells were washed and then acquired by full spectrum flow cytometry (SONY ID7000).

Techniques: Biomarker Discovery, Activity Assay, Flow Cytometry, Staining, Fluorescence, Control, Knockdown