FIGURE

Fig. 4

ID

ZDB-FIG-220601-11

Publication

Lelieveld et al., 2022 - Consequences of excessive glucosylsphingosine in glucocerebrosidase-deficient zebrafish

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Fig. 4

Fig. 4. Abnormalities in adult zebrafish visceral organs. A: Lipid levels were determined in pmol/mg liver tissue. GlcSph, GalCer, and GlcChol were separated from their respective galactosylated lipid by HILIC chromatography. Data is depicted as mean ± SEM; WT (n = 10), gba1^-/- (n = 9), asah1b^-/- (n = 8), and gba1^-/-:asah1b^-/- (n = 11). Data is analyzed by One-Way Anova with Tukey’s multiple comparison test. B: Expression of gpnmb, chia.6, il-1β, tnfβ, apoEb, or catD mRNA levels were determined using RT-qPCR analysis; WT (n = 6–9), gba1^-/- (n = 6–8), asah1b^-/- (n = 5), and gba1^-/-:asah1b^-/- (n = 7). Data is normalized using two housekeeping genes (ef1α and rpl13) and analyzed by One-Way Anova with Tukey’s multiple comparison test. Statistical analysis is depicted of WT versus gba1^-/-, asah1b^-/-, or asah1b^-/-:gba1^-/-, only when a significant difference is apparent or of gba1^-/- versus asah1b:gba1^-/- when significant difference is of interest. Ns = not significant, ∗p < 0.05,∗∗p < 0.01, ∗∗∗p < 0.001, and ∗∗∗∗p < 0.0001. C–E, Zebrafish were serially sectioned along the sagittal plane and stained using H&E. Images of liver, spleen, and pancreatic tissue of WT (C), gba1^-/- (D), and gba1^-/-:asah1b^-/- (E) zebrafish. Areas of interest are marked by dotted boxes, and higher magnifications of these areas are shown below the respective overview images. Scale bars: 50 μm and 20 μm for low and higher magnifications, respectively. GlcSph, glucosylsphingosine; GalCer, galactosylceramide; GlcChol, glucosylated cholesterol.

Expression Data

Genes:	chia.6 gpnmb il1b tnfb
Fish:	AB/TL asah1b^{zf3576/zf3576} (AB/TL) gba1^{zf3252/zf3252} (AB/TL) asah1b^{zf3576/zf3576}; gba1^{zf3252/zf3252} (AB/TL)
Anatomical Term:	liver
Stage:	Adult

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	asah1b^{zf3576/zf3576} (AB/TL) gba1^{zf3252/zf3252} (AB/TL) asah1b^{zf3576/zf3576}; gba1^{zf3252/zf3252} (AB/TL)
Observed In:	liver liver ceramide liver cholesteryl glycoside liver D-glucosylsphingosine liver galactosylceramide liver glucosylceramide liver Lactosylceramide (d18:1/12:0) liver macrophage pancreas macrophage spleen macrophage
Stage:	Adult

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ J. Lipid Res.