» Articles » PMID: 26501333

Two-Dimensional N-Glycan Distribution Mapping of Hepatocellular Carcinoma Tissues by MALDI-Imaging Mass Spectrometry

Overview
Journal Biomolecules
Publisher MDPI
Date 2015 Oct 27
PMID 26501333
Citations 54
Authors
Affiliations
Soon will be listed here.
Abstract

A new mass spectrometry imaging approach to simultaneously map the two-dimensional distribution of N-glycans in tissues has been recently developed. The method uses Matrix Assisted Laser Desorption Ionization Imaging Mass Spectrometry (MALDI-IMS) to spatially profile the location and distribution of multiple N-linked glycan species released by peptide N-glycosidase F in frozen or formalin-fixed tissues. Multiple formalin-fixed human hepatocellular carcinoma tissues were evaluated with this method, resulting in a panel of over 30 N-glycans detected. An ethylation reaction of extracted N-glycans released from adjacent slides was done to stabilize sialic acid containing glycans, and these structures were compared to N-glycans detected directly from tissue profiling. In addition, the distribution of singly fucosylated N-glycans detected in tumor tissue microarray cores were compared to the histochemistry staining pattern of a core fucose binding lectin. As this MALDI-IMS workflow has the potential to be applied to any formalin-fixed tissue block or tissue microarray, the advantages and limitations of the technique in context with other glycomic methods are also summarized.

Citing Articles

Extracellular Microenvironment Alterations in Ductal Carcinoma In Situ and Invasive Breast Cancer Pathologies by Multiplexed Spatial Proteomics.

Hulahan T, Spruill L, Wallace E, Park Y, West R, Marks J Int J Mol Sci. 2024; 25(12).

PMID: 38928454 PMC: 11203487. DOI: 10.3390/ijms25126748.


Spatial metabolomics reveals glycogen as an actionable target for pulmonary fibrosis.

Conroy L, Clarke H, Allison D, Valenca S, Sun Q, Hawkinson T Nat Commun. 2023; 14(1):2759.

PMID: 37179348 PMC: 10182559. DOI: 10.1038/s41467-023-38437-1.


In Situ Imaging of O-Linked β-N-Acetylglucosamine Using On-Tissue Hydrolysis and MALDI Mass Spectrometry.

Escobar E, Seeley E, Serrano-Negron J, Vocadlo D, Brodbelt J Cancers (Basel). 2023; 15(4).

PMID: 36831567 PMC: 9954453. DOI: 10.3390/cancers15041224.


Optimized protocol for MALDI MSI of N-glycans using an on-tissue digestion in fresh frozen tissue sections.

Grgic A, Krestensen K, Heeren R Sci Rep. 2023; 13(1):2776.

PMID: 36797298 PMC: 9935634. DOI: 10.1038/s41598-023-29560-6.


Mass spectrometry based biomarkers for early detection of HCC using a glycoproteomic approach.

Mechref Y, Peng W, Gautam S, Ahmadi P, Lin Y, Zhu J Adv Cancer Res. 2023; 157:23-56.

PMID: 36725111 PMC: 10014290. DOI: 10.1016/bs.acr.2022.07.005.


References
1.
Gustafsson O, Briggs M, Condina M, Winderbaum L, Pelzing M, McColl S . MALDI imaging mass spectrometry of N-linked glycans on formalin-fixed paraffin-embedded murine kidney. Anal Bioanal Chem. 2014; 407(8):2127-39. PMC: 4357650. DOI: 10.1007/s00216-014-8293-7. View

2.
Chen R, Xia Y, Cui J, Xue T, Ye S . Osteopontin, a single marker for predicting the prognosis of patients with tumor-node-metastasis stage I hepatocellular carcinoma after surgical resection. J Gastroenterol Hepatol. 2010; 25(8):1435-42. DOI: 10.1111/j.1440-1746.2010.06277.x. View

3.
Aoyagi Y, Isokawa O, Suda T, Watanabe M, Suzuki Y, Asakura H . The fucosylation index of alpha-fetoprotein as a possible prognostic indicator for patients with hepatocellular carcinoma. Cancer. 1998; 83(10):2076-82. View

4.
Holst S, Wuhrer M, Rombouts Y . Glycosylation characteristics of colorectal cancer. Adv Cancer Res. 2015; 126:203-56. DOI: 10.1016/bs.acr.2014.11.004. View

5.
Block T, Mehta A, Fimmel C, Jordan R . Molecular viral oncology of hepatocellular carcinoma. Oncogene. 2003; 22(33):5093-107. DOI: 10.1038/sj.onc.1206557. View