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Updated: Jan 21, 2026
11:25
Targeting Cysteine Thiols for in Vitro Site-specific Glycosylation of Recombinant Proteins
Published on: October 4, 2017
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Glycosylation products in prostate diseases
Priscila Marcelino Dos Santos Silva1, Priscilla Barbosa Sales Albuquerque2, Weslley Felix de Oliveira1
1Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, 1235, Cidade Universitária, CEP 50.670-901 Recife, PE, Brazil.
Summary
Altered glycans and glycoproteins show promise as biomarkers for distinguishing prostate cancer from benign prostate disease. Lectin-based tools aid in detecting these glycosylation changes for improved diagnosis.
Area of Science:
- Biochemistry
- Oncology
- Molecular Biology
Background:
- Prostate cancer presents diagnostic challenges due to similar biomarker alterations caused by benign prostate diseases.
- Glycan and glycoprotein expression changes are linked to cancer development and progression.
- Aberrant glycosylation in prostate disease offers potential for new diagnostic biomarkers.
Purpose of the Study:
- To review advancements in understanding prostate disease.
- To discuss the role of glycans in differentiating benign and cancerous prostate conditions.
- To summarize lectin-based technologies for detecting glycosylation alterations.
Main Methods:
- Review of current literature on prostate disease biomarkers.
- Analysis of studies investigating glycan and glycoprotein expression in prostate cancer.
- Summary of lectin-based approaches for glycosylation analysis.
Main Results:
- Abnormal glycans and glycoproteins can serve as biomarkers to distinguish benign prostate disease from non-aggressive and aggressive prostate cancer.
- Lectins are effective tools for identifying these glycosylation changes.
- Understanding aberrant glycosylation is crucial for improving prostate cancer diagnosis.
Conclusions:
- Glycans represent promising biomarkers for the differential diagnosis of prostate cancer.
- Lectin-based detection methods are valuable for identifying critical glycosylation changes.
- Further research into glycosylation patterns can enhance early and specific prostate cancer detection.
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