1
|
Zamudio Cañas R, Jaramillo Flores ME, Vallejo Ruiz V, Delgado Macuil RJ, López Gayou V. Detection of Sialic Acid to Differentiate Cervical Cancer Cell Lines Using a Sambucus nigra Lectin Biosensor. BIOSENSORS 2024; 14:34. [PMID: 38248411 PMCID: PMC10812977 DOI: 10.3390/bios14010034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/28/2023] [Accepted: 01/08/2024] [Indexed: 01/23/2024]
Abstract
Pap smear screening is a widespread technique used to detect premalignant lesions of cervical cancer (CC); however, it lacks sensitivity, leading to identifying biomarkers that improve early diagnosis sensitivity. A characteristic of cancer is the aberrant sialylation that involves the abnormal expression of α2,6 sialic acid, a specific carbohydrate linked to glycoproteins and glycolipids on the cell surface, which has been reported in premalignant CC lesions. This work aimed to develop a method to differentiate CC cell lines and primary fibroblasts using a novel lectin-based biosensor to detect α2,6 sialic acid based on attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) and chemometric. The biosensor was developed by conjugating gold nanoparticles (AuNPs) with 5 µg of Sambucus nigra (SNA) lectin as the biorecognition element. Sialic acid detection was associated with the signal amplification in the 1500-1350 cm-1 region observed by the surface-enhanced infrared absorption spectroscopy (SEIRA) effect from ATR-FTIR results. This region was further analyzed for the clustering of samples by applying principal component analysis (PCA) and confidence ellipses at a 95% interval. This work demonstrates the feasibility of employing SNA biosensors to discriminate between tumoral and non-tumoral cells, that have the potential for the early detection of premalignant lesions of CC.
Collapse
Affiliation(s)
- Ricardo Zamudio Cañas
- Laboratorio de Bionanotecnología, Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional (IPN-CIBA), Tepetitla 90700, Mexico; (R.Z.C.); (R.J.D.M.)
| | - María Eugenia Jaramillo Flores
- Laboratorio de Biopolímeros, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (IPN-ENCB), Ciudad de México 07738, Mexico;
| | - Verónica Vallejo Ruiz
- Laboratorio de Biología Molecular, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Metepec 74360, Mexico;
| | - Raúl Jacobo Delgado Macuil
- Laboratorio de Bionanotecnología, Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional (IPN-CIBA), Tepetitla 90700, Mexico; (R.Z.C.); (R.J.D.M.)
| | - Valentín López Gayou
- Laboratorio de Bionanotecnología, Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional (IPN-CIBA), Tepetitla 90700, Mexico; (R.Z.C.); (R.J.D.M.)
| |
Collapse
|
2
|
Berghuis AY, Pijnenborg JFA, Boltje TJ, Pijnenborg JMA. Sialic acids in gynecological cancer development and progression: Impact on diagnosis and treatment. Int J Cancer 2021; 150:678-687. [PMID: 34741527 PMCID: PMC9299683 DOI: 10.1002/ijc.33866] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/17/2021] [Accepted: 10/18/2021] [Indexed: 11/19/2022]
Abstract
Gynecological cancers are in the top 10 of most common cancers in women. Survival and outcome are strongly related to the stage at diagnosis. Therefore, early diagnosis is essential in reducing morbidity and mortality. The high mortality rate of gynecological cancers can mainly be attributed to ovarian cancer (OC). OC is commonly diagnosed at an advanced stage due to a lack of proper screening tools allowing early detection. Endometrial cancer (EC) on the contrary, is mostly diagnosed at an early stage and has, in general, better outcomes. The incidence of nonendometrioid EC has increased in the last decade, displaying a shared tumor biology with OC and consequently significantly worse outcome. New approaches allowing detection of gynecological cancers in an early stage are therefore desired. Recent studies on cancer biology have shown the relevance of altered glycosylation in the occurrence and progression of cancer. The aberrant expression of sialic acid, a specific carbohydrate terminating glycoproteins and glycolipids on the cell‐surface, is frequently correlated with malignancy. We aimed to determine the current understanding of sialic acid function in different gynecological cancers to identify the gaps in knowledge and its potential use for new diagnostic and therapeutic avenues. Therefore we performed a review on current literature focusing on studies where sialylation was linked to gynecological cancers. The identified studies showed elevated levels of sialic acid in serum, tissue and sialylated antigens in most patients with gynecological cancers, underlining its potential for diagnosis.
What's new?
Recent studies have shown the relevance of altered glycosylation in the occurrence and progression of cancer. In this review, the authors found elevated levels of sialic acid in serum and tissue and high levels of sialylated antigens in most patients with gynaecological cancers, underlining the potential of sialic acid for diagnosis. Elevated levels of sialylation were related with tumour growth, poor differentiation, inhibition of apoptosis, and chemoresistance. Taken together, the studies suggest that sialylation levels could be used to discriminate healthy and benign samples from cancer samples and even early and advanced stages in ovarian, cervical, and endometrial cancer.
Collapse
Affiliation(s)
- Anna Y Berghuis
- Faculty of Science, Radboud University, Nijmegen, The Netherlands
| | - Johan F A Pijnenborg
- Cluster for Molecular Chemistry, Institute for Molecules and Materials, Radboud University, Nijmegen, The Netherlands
| | - Thomas J Boltje
- Cluster for Molecular Chemistry, Institute for Molecules and Materials, Radboud University, Nijmegen, The Netherlands
| | - Johanna M A Pijnenborg
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands.,Radboud Institute of Health Science, Nijmegen, The Netherlands
| |
Collapse
|
3
|
Martinez-Morales P, Morán Cruz I, Roa-de la Cruz L, Maycotte P, Reyes Salinas JS, Vazquez Zamora VJ, Gutierrez Quiroz CT, Montiel-Jarquin AJ, Vallejo-Ruiz V. Hallmarks of glycogene expression and glycosylation pathways in squamous and adenocarcinoma cervical cancer. PeerJ 2021; 9:e12081. [PMID: 34540372 PMCID: PMC8415283 DOI: 10.7717/peerj.12081] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/06/2021] [Indexed: 12/18/2022] Open
Abstract
Background Dysregulation of glycogene expression in cancer can lead to aberrant glycan expression, which can promote tumorigenesis. Cervical cancer (CC) displays an increased expression of glycogenes involved in sialylation and sialylated glycans. Here, we show a comprehensive analysis of glycogene expression in CC to identify glycogene expression signatures and the possible glycosylation pathways altered. Methods First, we performed a microarray expression assay to compare glycogene expression changes between normal and cervical cancer tissues. Second, we used 401 glycogenes to analyze glycogene expression in adenocarcinoma and squamous carcinoma from RNA-seq data at the cBioPortal for Cancer Genomics. Results The analysis of the microarray expression assay indicated that CC displayed an increase in glycogenes related to GPI-anchored biosynthesis and a decrease in genes associated with chondroitin and dermatan sulfate with respect to normal tissue. Also, the glycogene analysis of CC samples by the RNA-seq showed that the glycogenes involved in the chondroitin and dermatan sulfate pathway were downregulated. Interestingly the adenocarcinoma tumors displayed a unique glycogene expression signature compared to squamous cancer that shows heterogeneous glycogene expression divided into six types. Squamous carcinoma type 5 (SCC-5) showed increased expression of genes implicated in keratan and heparan sulfate synthesis, glycosaminoglycan degradation, ganglio, and globo glycosphingolipid synthesis was related to poorly differentiated tumors and poor survival. Squamous carcinoma type 6 (SCC-6) displayed an increased expression of genes involved in chondroitin/dermatan sulfate synthesis and lacto and neolacto glycosphingolipid synthesis and was associated with nonkeratinizing squamous cancer and good survival. In summary, our study showed that CC tumors are not a uniform entity, and their glycome signatures could be related to different clinicopathological characteristics.
Collapse
Affiliation(s)
- Patricia Martinez-Morales
- CONACYT-Centro de Investigación Biomédica de Oriente, Mexican Institute of Social Security, Metepec, Puebla, México
| | - Irene Morán Cruz
- Centro de Investigación Biomédica de Oriente, Laboratory of Molecular Biology, Instituto Mexicano del Seguro Social, Metepec, Puebla, México
| | - Lorena Roa-de la Cruz
- Department of Biological Chemical Sciences, Universidad de las Américas-Puebla, San Andrés Cholula, Puebla, Mexico
| | - Paola Maycotte
- Centro de Investigación Biomédica de Oriente, Laboratory of Cell Biology, Instituto Mexicano del Seguro Social, Metepec, Puebla, México
| | - Juan Salvador Reyes Salinas
- Hospital de especialidades, General Manuel Ávila Camacho, Instituto Mexicano del Seguro Social, Puebla, Puebla, México
| | - Victor Javier Vazquez Zamora
- Hospital de especialidades, General Manuel Ávila Camacho, Instituto Mexicano del Seguro Social, Puebla, Puebla, México
| | | | - Alvaro Jose Montiel-Jarquin
- Hospital de especialidades, General Manuel Ávila Camacho, Instituto Mexicano del Seguro Social, Puebla, Puebla, México
| | - Verónica Vallejo-Ruiz
- Centro de Investigación Biomédica de Oriente, Laboratory of Molecular Biology, Instituto Mexicano del Seguro Social, Metepec, Puebla, México
| |
Collapse
|
4
|
Xu Z, Zhang Y, Ocansey DKW, Wang B, Mao F. Glycosylation in Cervical Cancer: New Insights and Clinical Implications. Front Oncol 2021; 11:706862. [PMID: 34485140 PMCID: PMC8415776 DOI: 10.3389/fonc.2021.706862] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/28/2021] [Indexed: 11/17/2022] Open
Abstract
Cervical cancer has become the most frequent female malignancy and presents as a general health challenge in many countries undergoing economic development. Various human papillomaviruses (HPV) types have appeared as one of the most critically identifiable causes of widespread cervical cancers. Conventional cervical cytological inspection has limitations of variable sensitivity according to cervical cytology. Glycobiology has been fundamental in related exploration in various gynecologic and reproductive fields and has contributed to our understanding of cervical cancer. It is associated with altered expression of N-linked glycan as well as abnormal expression of terminal glycan structures. The analytical approaches available to determine serum and tissue glycosylation, as well as potential underlying molecular mechanisms involved in the cellular glycosylation alterations, are monitored. Moreover, cellular glycosylation influences various aspects of cervical cancer biology, ranging from cell surface expressions, cell-cell adhesion, cancer signaling, cancer diagnosis, and management. In general, discoveries in glycan profiling make it technically reproducible and affordable to perform serum glycoproteomic analyses and build on previous work exploring an expanded variety of glycosylation markers in the majority of cervical cancer patients.
Collapse
Affiliation(s)
| | | | | | | | - Fei Mao
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, China
| |
Collapse
|
5
|
Singh P, Kumari M, Bal A, Srinivasan R, Ghosh S. Heat shock protein 60 is a disease-associated sialoglycoprotein in human non-small cell lung cancer. Biol Chem 2021; 401:969-983. [PMID: 32049642 DOI: 10.1515/hsz-2019-0352] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 02/03/2020] [Indexed: 01/23/2023]
Abstract
The diagnostic and therapeutic potential of Maackia amurensis agglutinin (MAA) have been reported in various malignancies. Earlier, we have found that MAA specifically interacted with human non-small cell lung-cancer (NSCLC) cells and induced apoptosis in these cells. The present study was designed to identify M. amurensis leukoagglutinin (MAL-I, one of the components of MAA, having the same carbohydrate specificity as MAA) interacting membrane sialoglycoprotein(s) of two subtypes of human NSCLC cell lines. Nine proteins were identified using two-dimensional (2D)-polyacrylamide gel electrophoresis (PAGE) followed by MAL-I-overlay transblotting and matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF-MS). Among these proteins, HSP60 was selected for further characterization. The sialoglycoprotein nature of membrane-HSP60 of NSCLC cell lines was confirmed by its reduced reactivity with MAL-I in Western blots in the presence of GM2 and by dual staining of the cell lines with MAL-I and HSP60-antibody. These findings were further substantiated by enzymatic analysis of membrane-HSP60 as well as in-silico evidence regarding this protein. Our observations were validated by immunohistochemical analysis of both subtypes of NSCLC tissue sections. Membrane-HSP60 was found to be involved in the inhibition of MAL-I-induced morphological alteration of NSCLC cells and also in the proliferation and migration of these cells, indicating the probable role of sialylated membrane-HSP60 in this disease.
Collapse
Affiliation(s)
- Praveen Singh
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh 160012, India
| | - Munmun Kumari
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh 160012, India
| | - Amanjit Bal
- Department of Histopathology, PGIMER, Chandigarh 160012, India
| | - Radhika Srinivasan
- Department of Cytology and Gynecological Pathology, PGIMER, Chandigarh 160012, India
| | - Sujata Ghosh
- Department of Experimental Medicine and Biotechnology, PGIMER, Chandigarh 160012, India
| |
Collapse
|
6
|
Evaluation of Serum Levels and Expression of Galectin-4 in Cervical Cancer. BIOMED RESEARCH INTERNATIONAL 2020. [DOI: 10.1155/2020/6756723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Galectin-4 has been reported to be altered in different cancer types. Its expression changes have been associated with early recurrence and metastasis. In cervical cancer (CC), galectin-4 has not been studied. The aim of the study was to determine the expression level and subcellular localization of galectin-4 in CC tissue and the concentration in the serum of patients with CC. For the analysis of serum levels of galectin-4, an ELISA assay was performed. To assess the expression in cervical tissue, immunohistochemical staining was performed. The results showed that the concentration of galectin-4 in the serum of patients with CC was higher (647.9 pg/ml) than that in the serum of women with normal cytology (382.1 pg/ml). The immunohistochemical analysis of CC samples showed a higher expression in keratinizing tumor than nonkeratinizing tumors and a trend of increased expression in tumors from patients with advanced clinical stage. In normal cervical tissue, galectin-4 was detected in the cytoplasm, and in tumor cells, the presence of galectin-4 was also detected in the nucleus, in both adenocarcinoma and squamous cervical cancer. The increase in serum concentration and different localization in the tumor cells suggest a possible role of galectin-4 in CC development.
Collapse
|
7
|
Zhang Y, Wang R, Feng Y, Ma F. The role of sialyltransferases in gynecological malignant tumors. Life Sci 2020; 263:118670. [PMID: 33121992 DOI: 10.1016/j.lfs.2020.118670] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/17/2020] [Accepted: 10/23/2020] [Indexed: 02/07/2023]
Abstract
Sialylation is the addition of sialic acids to the terminus of various glycoconjugates, and it is involved in many essential biological processes, such as cell adhesion, signal transduction, immune regulation, etc. The levels of sialylation in a cell are tightly regulated by two groups of enzymes, sialyltransferases (STs, responsible for sialylation) and sialidases (responsible for desialylation). Many studies have reported that the occurrence, development, and survival rates of tumors are significantly associated with STs' abnormal changes. In recent years, the morbidity and mortality rates of gynecological malignant tumors have been continuously rising, which has caused great harm to women's reproduction and health. Abnormal changes of STs in gynecological malignant tumor cell membranes cause the changes of expression of sialic acids, promoting cell migration and, eventually, leading to tumor metastasis. In this review, we outlined the biological characteristics of STs and summarized the expression profiles of 20 STs in different tumors via transcriptome data from Gene Expression Profiling Interactive Analysis (GEPIA) database. Moreover, STs' functions in four common gynecological tumors (ovarian cancer, cervical cancer, endometrial cancer, and gestational trophoblast tumor) were reviewed.
Collapse
Affiliation(s)
- Yue Zhang
- Center for Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Ruohan Wang
- Center for Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Ying Feng
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610041, China
| | - Fang Ma
- Center for Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| |
Collapse
|
8
|
Cisneros-Ramírez D, Martínez-Laguna Y, Martínez-Morales P, Aguilar-Lemarroy A, Jave-Suárez LF, Santos-López G, Reyes-Leyva J, Vallejo-Ruiz V. Glycogene expression profiles from a HaCaT cell line stably transfected with HPV16 E5 oncogene. Mol Med Rep 2020; 22:5444-5453. [PMID: 33174037 PMCID: PMC7647045 DOI: 10.3892/mmr.2020.11630] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/29/2020] [Indexed: 11/25/2022] Open
Abstract
The altered expression of glycan antigens has been reported during cervix transformation, demonstrating increased mRNA levels of certain glycogenes. Human papillomavirus (HPV) is the aetiological agent of cervical cancer. High risk HPV E5 is considered an oncogene and has been implicated in cell transformation. E6 and E7 HPV oncoproteins modify the expression of certain glycogenes. The role of the E5 HPV protein in glycogene expression changes has not yet been reported. The aim of the present study was to determine the effects of HPV16 E5 oncoprotein on glycogene expression. For these, a microarray assay was performed using the HaCaT cell line and altered glycogenes were identified. The mRNA levels of certain glycogenes were determined via reverse transcription-quantitative PCR (RT-qPCR). Using in silico analysis, the present study identified that glycosylation pathways were altered by E5. Microarray analysis revealed alterations in certain glycogenes, including the upregulation of ST6GAL1, ST3GAL3, CHST2 and MANBA, and the downregulation of UGT2B15, GALNT11, NDST2 and UGT1A10. Increased mRNA levels were confirmed via RT-qPCR for sialyltransferases genes. Additionally, in silico analysis was performed to identify glycosylation networks altered in the presence of the E5 oncoprotein. The analysis revealed that E5 could modify glycan sialylation, the N-glycosylation pathway, keratan sulfate and glycosaminoglycan synthesis. To the best of our knowledge, the current study was the first to determine the role of the HPV16 E5 oncoprotein in glycogene expression changes. The results indicated that increased sialyltransferase mRNA levels reported in pre-malignant and malignant cervical tissues could be the result of E5 oncoprotein expression. The results provide a possible role of HPV infection on glycosylation changes reported during cervix transformation.
Collapse
Affiliation(s)
- Denisse Cisneros-Ramírez
- Laboratory of Molecular Biology, East Biomedical Research Center, Mexican Institute of Social Security, Metepec 74360, Mexico
| | - Ygnacio Martínez-Laguna
- Research Center of Microbiological Sciences, Institute of Sciences, Meritorious Autonomous University of Puebla, Puebla 72592, Mexico
| | - Patricia Martínez-Morales
- Consejo Nacional de Ciencia y Tecnología-Centro de Investigación Biomédica de Oriente, Metepec 74360, Mexico
| | - Adriana Aguilar-Lemarroy
- West Biomedical Research Center, Mexican Institute of Social Security, Guadalajara 44290, Mexico
| | - Luis Felipe Jave-Suárez
- West Biomedical Research Center, Mexican Institute of Social Security, Guadalajara 44290, Mexico
| | - Gerardo Santos-López
- Laboratory of Molecular Biology, East Biomedical Research Center, Mexican Institute of Social Security, Metepec 74360, Mexico
| | - Julio Reyes-Leyva
- Laboratory of Molecular Biology, East Biomedical Research Center, Mexican Institute of Social Security, Metepec 74360, Mexico
| | - Verónica Vallejo-Ruiz
- Laboratory of Molecular Biology, East Biomedical Research Center, Mexican Institute of Social Security, Metepec 74360, Mexico
| |
Collapse
|
9
|
Lim AWW, Neves AA, Lam Shang Leen S, Lao-Sirieix P, Bird-Lieberman E, Singh N, Sheaff M, Hollingworth T, Brindle K, Sasieni P. Lectins in Cervical Screening. Cancers (Basel) 2020; 12:E1928. [PMID: 32708812 PMCID: PMC7409129 DOI: 10.3390/cancers12071928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/08/2020] [Accepted: 07/13/2020] [Indexed: 12/29/2022] Open
Abstract
Cervical screening in low-resource settings remains an unmet need. Lectins are naturally occurring sugar-binding glycoproteins whose binding patterns change as cancer develops. Lectins discriminate between dysplasia and normal tissue in several precancerous conditions. We explored whether lectins could be developed for cervical screening via visual inspection. Discovery work comprised lectin histochemistry using a panel of candidate lectins on fixed-human cervix tissue (high-grade cervical intraepithelial neoplasia (CIN3, n = 20) or normal (n = 20)), followed by validation in a separate cohort (30 normal, 25 CIN1, 25 CIN3). Lectin binding was assessed visually according to staining intensity. To validate findings macroscopically, near-infra red fluorescence imaging was conducted on freshly-resected cervix (1 normal, 7 CIN3), incubated with topically applied fluorescently-labelled lectin. Fluorescence signal was compared for biopsies and whole specimens according to regions of interest, identified by the overlay of histopathology grids. Lectin histochemistry identified two lectins-wheat germ agglutinin (WGA) and Helix pomatia agglutinin (HPA)-with significantly decreased binding to CIN3 versus normal in both discovery and validation cohorts. Findings at the macroscopic level confirmed weaker WGA binding (lower signal intensity) in CIN3 vs. normal for biopsies (p = 0.0308) and within whole specimens (p = 0.0312). Our findings confirm proof-of-principle and indicate that WGA could potentially be developed further as a probe for high-grade cervical disease.
Collapse
Affiliation(s)
- Anita WW Lim
- Wolfson Institute of Preventive Medicine, Centre for Cancer Prevention, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK;
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King’s College London, London SE1 9RT, UK
| | - André A. Neves
- Cancer Research UK Cambridge Institute, Li-Ka Shing Centre, University of Cambridge, Cambridge CB2 0RE, UK; (A.A.N.); (K.B.)
| | - Sarah Lam Shang Leen
- Department of Cellular Pathology, Barts and the London NHS Trust, Pathology and Pharmacy Building, The Royal London Hospital, 80 Newark Street, London E1 2ES, UK; (S.L.S.L.); (N.S.); (M.S.)
| | - Pierre Lao-Sirieix
- MRC Cancer Cell Unit, Hutchison-MRC Research Centre, Cambridge CB2 0XZ, UK; (P.L.-S.); (E.B.-L.)
| | - Elizabeth Bird-Lieberman
- MRC Cancer Cell Unit, Hutchison-MRC Research Centre, Cambridge CB2 0XZ, UK; (P.L.-S.); (E.B.-L.)
- Translational Gastroenterology Unit and Biomedical Research Centre, John Radcliffe Hospital, Headley Way, Headington, Oxford OX3 9DU, UK
| | - Naveena Singh
- Department of Cellular Pathology, Barts and the London NHS Trust, Pathology and Pharmacy Building, The Royal London Hospital, 80 Newark Street, London E1 2ES, UK; (S.L.S.L.); (N.S.); (M.S.)
| | - Michael Sheaff
- Department of Cellular Pathology, Barts and the London NHS Trust, Pathology and Pharmacy Building, The Royal London Hospital, 80 Newark Street, London E1 2ES, UK; (S.L.S.L.); (N.S.); (M.S.)
| | - Tony Hollingworth
- Whipps Cross University Hospital, Barts Health NHS Trust, Whipps Cross Road, London E11 1NR, UK;
| | - Kevin Brindle
- Cancer Research UK Cambridge Institute, Li-Ka Shing Centre, University of Cambridge, Cambridge CB2 0RE, UK; (A.A.N.); (K.B.)
| | - Peter Sasieni
- Wolfson Institute of Preventive Medicine, Centre for Cancer Prevention, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK;
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King’s College London, London SE1 9RT, UK
| |
Collapse
|
10
|
Alginate oligosaccharide attenuates α2,6-sialylation modification to inhibit prostate cancer cell growth via the Hippo/YAP pathway. Cell Death Dis 2019; 10:374. [PMID: 31076566 PMCID: PMC6510775 DOI: 10.1038/s41419-019-1560-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 03/23/2019] [Accepted: 03/26/2019] [Indexed: 12/11/2022]
Abstract
Chitosan oligosaccharides have been reported to inhibit various tumors. However, the water-soluble marine plant oligosaccharide alginate oligosaccharide (AOS) has only rarely been reported to have anti-cancer effects. Moreover, the inhibitory effect of AOS on prostate cancer and the underlying molecular mechanism remain unknown. This study shows that AOS inhibited cell growth, which was consistent with the attenuation of α2,6-sialylation modification. Furthermore, AOS inhibited ST6Gal-1 promoter activity and thus affected transcriptional processes. In addition, AOS could activate the Hippo/YAP pathway and block the recruitment of both the coactivator YAP and c-Jun. Furthermore, YAP interacted with the transcription factor c-Jun and regulated the transcriptional activity of the downstream target ST6Gal-1 gene. Consistent with in vitro data, AOS suppressed the tumorigenicity of prostate cancer cells via the Hippo/YAP pathway in vivo. In summary, these data indicate that AOS slows the proliferation of prostate cancer and provides a basis for the healthy function of kelp in traditional cognition.
Collapse
|
11
|
Szczubiał M, Wawrzykowski J, Dąbrowski R, Bochniarz M, Brodzki P, Kankofer M. The effect of pyometra on glycosylation of proteins in the uterine tissues from female dogs. Theriogenology 2019; 131:41-46. [PMID: 30939355 DOI: 10.1016/j.theriogenology.2019.03.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/20/2019] [Accepted: 03/24/2019] [Indexed: 12/26/2022]
Abstract
The main aim of this study was to investigate the effect of pyometra on glycosylation of proteins in the uterine tissues from female dogs, using western blotting with selected lectins (Sambucus nigra agglutinin - SNA and Maackia amurensis agglutinin - MAL II). In addition protein pattern of examined tissues was also evaluated. The study was performed on 10 female dogs undergoing ovariohysterectomy because of pyometra and 10 clinically healthy female dogs, undergoing elective spaying (ovariohysterectomy). Uterine tissue samples of 1 cm2 were taken from the middle region of each uterine horn in both group of animals immediately after ovariohysterectomy. Tissue samples were homogenized and analysed by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and western blotting with SNA and MAL II. SDS-PAGE analysis showed differences between pyometra samples and controls in the amount of obtained protein fractions and the protein content in the individual fractions. Five protein (with a molecular weight of 193.78 kDa, 103.18 kDa, 77.67 kDa, 70.39 kDa, and 53.00 kDa) were found only in the pyometra samples. The remaining fractions differed in intensity of staining, which indicated differ abundance of a given protein. The results of western blotting with SNA and MAL II demonstrated that the pattern obtained from densitometric analysis differs between adequate healthy and pyometra samples with regard to the amount of protein fraction obtained as well as the intensity of staining of particular fraction. The pyometra tissues contained seven SNA-binding proteins (with a molecular weight 189.94 kDa, 165.51 kDa, 100.94 kDa, 59.42 KDa, 41.32 kDa, 35.16 kDa, and 32.6 kDa) that were not in the healthy tissues. Of the nine remaining fractions, six showed significantly higher (P < 0.05) intensity of staining in the healthy uterine tissues. In turn, the MAL II-binding protein with a molecular weight 75.85 kDa, 51.12 kDa, and 49.98 kDa were found only in the pyometra samples. Of the 28 remaining fractions, ten demonstrated significantly higher (P < 0.05), and five fractions had significantly lower (P < 0.05) intensity of staining in the pyometra tissues. The results obtained indicate that proteins in uterine tissues from female dogs with pyometra are differently glycosylated compared to normal uterine tissues. These findings provide the basis for further studies of the possible role of glycosylation in the pathogenesis of canine pyometra.
Collapse
Affiliation(s)
- Marek Szczubiał
- Department and Clinic of Animal Reproduction, Faculty of Veterinary Medicine, University of Life Sciences, Głeboka 30, 20-612, Lublin, Poland.
| | - Jacek Wawrzykowski
- Department of Animal Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences, Akademicka 12, 20-033, Lublin, Poland
| | - Roman Dąbrowski
- Department and Clinic of Animal Reproduction, Faculty of Veterinary Medicine, University of Life Sciences, Głeboka 30, 20-612, Lublin, Poland
| | - Mariola Bochniarz
- Department and Clinic of Animal Reproduction, Faculty of Veterinary Medicine, University of Life Sciences, Głeboka 30, 20-612, Lublin, Poland
| | - Piotr Brodzki
- Department and Clinic of Animal Reproduction, Faculty of Veterinary Medicine, University of Life Sciences, Głeboka 30, 20-612, Lublin, Poland
| | - Marta Kankofer
- Department of Animal Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences, Akademicka 12, 20-033, Lublin, Poland
| |
Collapse
|
12
|
Zhang X, Nie H, Whited J, Wang D, Li Y, Sun XL. Recent approaches for directly profiling cell surface sialoform. Glycobiology 2019; 28:910-924. [PMID: 29800278 DOI: 10.1093/glycob/cwy046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 05/09/2018] [Indexed: 12/13/2022] Open
Abstract
Sialic acids (SAs) are nine-carbon monosaccharides existing at the terminal location of glycan structures on the cell surface and secreted glycoconjugates. The expression levels and linkages of SAs on cells and tissues, collectively known as sialoform, present the hallmark of the cells and tissues of different systems and conditions. Accordingly, detecting or profiling cell surface sialoforms is very critical for understanding the function of cell surface glycans and glycoconjugates and even the molecular mechanisms of their underlying biological processes. Further, it may provide therapeutic and diagnostic applications for different diseases. In the past decades, several kinds of SA-specific binding molecules have been developed for detecting and profiling specific sialoforms of cells and tissues; the experimental materials have expanded from frozen tissue to living cells; and the analytical technologies have advanced from histochemistry to fluorescent imaging, flow cytometry and microarrays. This review summarizes the recent bioaffinity approaches for directly detecting and profiling specific SAs or sialylglycans, and their modifications of different cells and tissues.
Collapse
Affiliation(s)
- Xiaoqing Zhang
- School of Life Science and Technology, Harbin Institute of Technology, 2 Yikuang-jie, Harbin, Heilongjiang, China
| | - Huan Nie
- School of Life Science and Technology, Harbin Institute of Technology, 2 Yikuang-jie, Harbin, Heilongjiang, China
| | - Joshua Whited
- Department of Chemistry, Chemical and Biomedical Engineering and Center for Gene Regulation in Health and Disease (GRHD), Cleveland State University, 2121 Euclid Avenue, Cleveland, OH, USA
| | - Dan Wang
- Department of Chemistry, Chemical and Biomedical Engineering and Center for Gene Regulation in Health and Disease (GRHD), Cleveland State University, 2121 Euclid Avenue, Cleveland, OH, USA
| | - Yu Li
- School of Life Science and Technology, Harbin Institute of Technology, 2 Yikuang-jie, Harbin, Heilongjiang, China
| | - Xue-Long Sun
- Department of Chemistry, Chemical and Biomedical Engineering and Center for Gene Regulation in Health and Disease (GRHD), Cleveland State University, 2121 Euclid Avenue, Cleveland, OH, USA
| |
Collapse
|
13
|
Aco-Tlachi M, Carreño-López R, Martínez-Morales PL, Maycotte P, Aguilar-Lemarroy A, Jave-Suárez LF, Santos-López G, Reyes-Leyva J, Vallejo-Ruiz V. Glycogene expression profiles based on microarray data from cervical carcinoma HeLa cells with partially silenced E6 and E7 HPV oncogenes. Infect Agent Cancer 2018; 13:25. [PMID: 30038662 PMCID: PMC6053821 DOI: 10.1186/s13027-018-0197-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 07/09/2018] [Indexed: 12/19/2022] Open
Abstract
Background Aberrant glycosylation is a characteristic of tumour cells. The expression of certain glycan structures has been associated with poor prognosis. In cervical carcinoma, changes in the expression levels of some glycogenes have been associated with lymph invasion. Human papillomavirus (HPV) infection is one of the most important factors underlying the development of cervical cancer. The HPV oncoproteins E6 and E7 have been implicated in cervical carcinogenesis and can modify the host gene expression profile. The roles of these oncoproteins in glycosylation changes have not been previously reported. Methods To determine the effect of the E6 and E7 oncoproteins on glycogene expression we partially silenced the E6 and E7 oncogenes in HeLa cells, we performed a microarray expression assay to identify altered glycogenes and quantified the mRNA levels of glycogenes by RT-qPCR. A protein-protein interaction network was constructed to identify potentially altered glycosylation pathways. Results The microarray analysis showed 9 glycogenes that were upregulated and 7 glycogenes that were downregulated in HeLa shE6/E7 cells. Some of these genes participate in glycosylation related to Notch proteins and O-glycans antigens. Conclusions Our results support that E6 and E7 oncoproteins could modify glycogene expression the products of which participate in the synthesis of structures implicated in proliferation, adhesion and apoptosis.
Collapse
Affiliation(s)
- Miguel Aco-Tlachi
- 1Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km. 4.5 Carretera Federal Atlixco-Metepec, Atlixco, C.P. 74360 Puebla, Mexico.,2Posgrado en Ciencias Microbiológicas, Benemérita Universidad Autónoma de Puebla, Edificio 103-J Cd. Universitaria, Col. San Manuel, C.P. 72570 Puebla, Pue Mexico
| | - Ricardo Carreño-López
- 2Posgrado en Ciencias Microbiológicas, Benemérita Universidad Autónoma de Puebla, Edificio 103-J Cd. Universitaria, Col. San Manuel, C.P. 72570 Puebla, Pue Mexico
| | - Patricia L Martínez-Morales
- 4CONACYT- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km. 4.5 Carretera Federal Atlixco-Metepec, Atlixco, C.P. 74360 Puebla, Mexico
| | - Paola Maycotte
- 4CONACYT- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km. 4.5 Carretera Federal Atlixco-Metepec, Atlixco, C.P. 74360 Puebla, Mexico
| | - Adriana Aguilar-Lemarroy
- 3Centro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Sierra Mojada 800, Col Independencia, C.P. 44340 Guadalajara, Jalisco Mexico
| | - Luis Felipe Jave-Suárez
- 3Centro de Investigación Biomédica de Occidente, Instituto Mexicano del Seguro Social, Sierra Mojada 800, Col Independencia, C.P. 44340 Guadalajara, Jalisco Mexico
| | - Gerardo Santos-López
- 1Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km. 4.5 Carretera Federal Atlixco-Metepec, Atlixco, C.P. 74360 Puebla, Mexico
| | - Julio Reyes-Leyva
- 1Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km. 4.5 Carretera Federal Atlixco-Metepec, Atlixco, C.P. 74360 Puebla, Mexico
| | - Verónica Vallejo-Ruiz
- 1Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Km. 4.5 Carretera Federal Atlixco-Metepec, Atlixco, C.P. 74360 Puebla, Mexico
| |
Collapse
|
14
|
Roa-de La Cruz L, Martínez-Morales P, Morán-Cruz I, Milflores-Flores L, Rosas-Murrieta N, González-Ramírez C, Ortiz-Mateos C, Monterrosas-Santamaría R, González-Frías C, Rodea-Ávila C, Apresa-García T, Aguilar-Lemarroy A, Jave-Suarez L, Santos-López G, Reyes-Leyva J, Vallejo-Ruiz V. Expression analysis of ST3GAL4 transcripts in cervical cancer cells. Mol Med Rep 2018; 18:617-621. [PMID: 29749491 DOI: 10.3892/mmr.2018.8938] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 03/01/2018] [Indexed: 11/06/2022] Open
Abstract
ST3GAL4 gene expression is altered in different cancer types, including cervical cancer. Several mRNA transcripts have been reported for this gene; however, their expression levels in cervical cancer have not been analyzed. ST3GAL4 encodes for β‑galactosidase α‑2,3‑sialyltransferase 4, involved in the biosynthesis of the tumour antigens sLe(x) and sulfo‑sLe(x). The present study evaluated the presence of three mRNA variants (V1, V2 and V3) in cervical cancer cell lines, detecting the three variants. Additionally, the expression level of the V1 transcript of the ST3GAL4 gene was determined by reverse transcription‑quantitative polymerase chain reaction in cervical cell lines and in normal, premalignant and cervical cancer tissue. The V1 transcript of the ST3GAL4 demonstrated significant decreased expression in premalignant and malignant cervical tissues. The results suggested that deregulation of this gene could occur prior to the presence of cancer and demonstrated the importance of evaluating the expression level of V1, and its association with disease progression.
Collapse
Affiliation(s)
- Lorena Roa-de La Cruz
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| | | | - Irene Morán-Cruz
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| | - Lorena Milflores-Flores
- Escuela de Biología, Benemérita Universidad Autónoma de Puebla, Puebla, Puebla 72570, Mexico
| | - Nora Rosas-Murrieta
- Laboratorio de Bioquímica y Biología Molecular, Instituto de Ciencias Benemérita Universidad Autónoma de Puebla, Puebla, Puebla 72570, Mexico
| | - César González-Ramírez
- Instituto Mexicano del Seguro Social, Hospital General de Zona No. 15, Tehuacán, Puebla 75710, Mexico
| | - Claudia Ortiz-Mateos
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| | - Ricardo Monterrosas-Santamaría
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| | - Celestina González-Frías
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 36, Puebla, Puebla 72090, Mexico
| | - Carlos Rodea-Ávila
- Instituto Mexicano del Seguro Social, Centro Médico Nacional sXXI, Mexico City 06720, Mexico
| | - Teresa Apresa-García
- Instituto Mexicano del Seguro Social, Centro Médico Nacional sXXI, Mexico City 06720, Mexico
| | - Adriana Aguilar-Lemarroy
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Occidente, Guadalajara, Jalisco 44340, Mexico
| | - Luis Jave-Suarez
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Occidente, Guadalajara, Jalisco 44340, Mexico
| | - Gerardo Santos-López
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| | - Julio Reyes-Leyva
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| | - Verónica Vallejo-Ruiz
- Instituto Mexicano del Seguro Social, Centro de Investigación Biomédica de Oriente, Laboratorio de Biología Molecular, C.P. Metepec, Puebla 74360, Mexico
| |
Collapse
|
15
|
Haxho F, Neufeld RJ, Szewczuk MR. Neuraminidase-1: a novel therapeutic target in multistage tumorigenesis. Oncotarget 2018; 7:40860-40881. [PMID: 27029067 PMCID: PMC5130050 DOI: 10.18632/oncotarget.8396] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 03/18/2016] [Indexed: 12/15/2022] Open
Abstract
Several of the growth factors and their receptor tyrosine kinases (RTK) such as epidermal growth factor (EGF), platelet-derived growth factor (PDGF), fibroblast growth factor (FGF), vascular endothelial growth factor (VEGF), nerve growth factor (NGF) and insulin are promising candidate targets for cancer therapy. Indeed, tyrosine kinase inhibitors (TKI) have been developed to target these growth factors and their receptors, and have demonstrated dramatic initial responses in cancer therapy. Yet, most patients ultimately develop TKI drug resistance and relapse. It is essential in the clinical setting that the targeted therapies are to circumvent multistage tumorigenesis, including genetic mutations at the different growth factor receptors, tumor neovascularization, chemoresistance of tumors, immune-mediated tumorigenesis and the development of tissue invasion and metastasis. Here, we identify a novel receptor signaling platform linked to EGF, NGF, insulin and TOLL-like receptor (TLR) activations, all of which are known to play major roles in tumorigenesis. The importance of these findings signify an innovative and promising entirely new targeted therapy for cancer. The role of mammalian neuraminidase-1 (Neu1) in complex with matrix metalloproteinase-9 and G protein-coupled receptor tethered to RTKs and TLRs is identified as a major target in multistage tumorigenesis. Evidence exposing the link connecting growth factor-binding and immune-mediated tumorigenesis to this novel receptor-signaling paradigm will be reviewed in its current relationship to cancer.
Collapse
Affiliation(s)
- Fiona Haxho
- Departments of Biomedical and Molecular Sciences, Kingston, Ontario, Canada
| | - Ronald J Neufeld
- Department of Chemical Engineering, Queen's University, Kingston, Ontario, Canada
| | - Myron R Szewczuk
- Departments of Biomedical and Molecular Sciences, Kingston, Ontario, Canada
| |
Collapse
|
16
|
Denis M, Ramasamy SM, Kamalanathan T, Thayappan K, Mannarreddy P, Doss BS, Munusamy A. Activation of phenoloxidase activity by humoral lectin in hemocytes of freshwater crab Paratelphusa jacquemontii. Int J Biol Macromol 2017; 97:258-263. [DOI: 10.1016/j.ijbiomac.2017.01.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 01/05/2017] [Accepted: 01/06/2017] [Indexed: 10/20/2022]
|
17
|
Mass spectrometry of gangliosides in extracranial tumors: Application to adrenal neuroblastoma. Anal Biochem 2016; 509:1-11. [DOI: 10.1016/j.ab.2016.06.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 06/01/2016] [Accepted: 06/03/2016] [Indexed: 12/25/2022]
|
18
|
Jin Y, Kim SC, Kim HJ, Ju W, Kim YH, Kim HJ. Increased sialylation and reduced fucosylation of exfoliated cervical cells are potential markers of carcinogenesis in the cervix. ACTA ACUST UNITED AC 2016; 54:1811-1819. [DOI: 10.1515/cclm-2015-1014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Accepted: 03/04/2016] [Indexed: 12/15/2022]
Abstract
AbstractBackground:The Pap test has been used for over 50 years for primary screening of cervical cancer. There has been no study of glycosylation changes in Pap test samples despite considerable potential of the glycosylation changes as biomarkers for detecting cancerous lesions. In this study, we developed a 96-well platform for enzyme-linked lectin assays (ELLAs) to evaluate glycosylation levels in cervical cells.Methods:A total of 117 samples of exfoliated cervical cells (ECCs) from 37 individuals with normal cytology, 20 with cervical intraepithelial neoplasia (CIN) 1, 19 with CIN 2, 26 with CIN 3 and 15 with cervical cancer were analyzed by ELLAs. The wells of 96-well plates were coated with lysates of the cervical cells, and sialylation and fucosylation levels were compared between the groups.Results:Sialylation levels increased and fucosylation levels decreased with increasing grade of cervical dysplasia. ELLAs for sialylation [ELLA-Conclusions:The sialylation and fucosylation levels of ECCs as measured by ELLAs have great potential as biomarkers for primary screening of cervical cancer.
Collapse
|
19
|
Chhetra Lalli R, Kaur K, Dadsena S, Chakraborti A, Srinivasan R, Ghosh S. Maackia amurensis agglutinin enhances paclitaxel induced cytotoxicity in cultured non-small cell lung cancer cells. Biochimie 2015; 115:93-107. [DOI: 10.1016/j.biochi.2015.05.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 05/04/2015] [Indexed: 10/23/2022]
|
20
|
dos-Santos PB, Zanetti JS, Vieira-de-Mello GS, Rêgo MBM, A ARS, Beltrão EIC. Lectin histochemistry reveals SNA as a prognostic carbohydrate-dependent probe for invasive ductal carcinoma of the breast: a clinicopathological and immunohistochemical auxiliary tool. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2014; 7:2337-2349. [PMID: 24966944 PMCID: PMC4069892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 02/15/2014] [Indexed: 06/03/2023]
Abstract
Increased sialylation and β1,6-branched oligosaccharides has been associated with a variety of structural changes in cell surface carbohydrates, most notably in tumorigenesis. Lectins are defined as proteins that preferentially recognize and bind carbohydrate complexes protruding from glycolipids and glycoproteins. This interaction with carbohydrates can be as specific as the interaction between antigen and antibody. Due to this type of interaction lectins have been used as experimental auxiliary tools in histopathological diagnosis of cancer. This study was designed to evaluate the differential expression of sialic acids and β1,6-N-acetylglucosaminyltransferase V (MGAT5) in invasive (IDC) and in situ (DCIS) ductal carcinoma of the breast and its possible application as prognostic biomarkers. A possible transition between pre-malign and malign lesions was evaluated using DCIS samples. Biopsies were analyzed regarding the expression of MUC1, p53, Ki-67, estrogen receptor, progesterone receptor, HER-2 and MGAT5. α2,6-linked sialic acids residues recognized by SNA lectin was overexpressed in 33.3% of IDC samples and it was related with Ki-67 (p=0.042), PR (p=0.029), lymphnodes status (p=0.017) and death (p=0.011). Regarding survival analysis SNA was the only lectin able to correlate with specific-disease survival and disease-free survival (p=0.024 and p=0.041, respectively), besides, it presents itself as an independent variable by Cox Regression analysis (p= 0.004). Comparing IDC and DCIS cases, only SNA showed different staining pattern (p=0.034). The presence of sialic acids on tumor cell surface can be an indicative of poor prognosis and our study provides further evidence that SNA lectin can be used as a prognostic probe in IDC and DCIS patients.
Collapse
MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/analysis
- Biopsy
- Breast Neoplasms/enzymology
- Breast Neoplasms/genetics
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/enzymology
- Carcinoma, Ductal, Breast/genetics
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Intraductal, Noninfiltrating/enzymology
- Carcinoma, Intraductal, Noninfiltrating/genetics
- Carcinoma, Intraductal, Noninfiltrating/mortality
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Chi-Square Distribution
- Disease-Free Survival
- Female
- Humans
- Immunohistochemistry
- Kaplan-Meier Estimate
- Middle Aged
- N-Acetylglucosaminyltransferases/analysis
- Neoplasm Invasiveness
- Plant Lectins
- Predictive Value of Tests
- Proportional Hazards Models
- Ribosome Inactivating Proteins
- Risk Factors
- Time Factors
- Tissue Array Analysis
Collapse
Affiliation(s)
- Petra B dos-Santos
- Keizo Asami Immunopathology Laboratory, Federal University of PernambucoRecife, Pernambuco, 50670-901, Brazil
| | - Juliana S Zanetti
- Department of Pathology, Ribeirão Preto Medical School, University of São PauloRibeirão Preto, São Paulo, 14049-900, Brazil
| | - Gabriela S Vieira-de-Mello
- Keizo Asami Immunopathology Laboratory, Federal University of PernambucoRecife, Pernambuco, 50670-901, Brazil
| | - Moacyr BM Rêgo
- Keizo Asami Immunopathology Laboratory, Federal University of PernambucoRecife, Pernambuco, 50670-901, Brazil
- Department of Biochemistry, Biology Sciences Centre, Federal University of PernambucoRecife, Pernambuco, 50670-901, Brazil
| | - Alfredo Ribeiro-Silva A
- Department of Pathology, Ribeirão Preto Medical School, University of São PauloRibeirão Preto, São Paulo, 14049-900, Brazil
| | - Eduardo Isidoro Carneiro Beltrão
- Keizo Asami Immunopathology Laboratory, Federal University of PernambucoRecife, Pernambuco, 50670-901, Brazil
- Department of Biochemistry, Biology Sciences Centre, Federal University of PernambucoRecife, Pernambuco, 50670-901, Brazil
| |
Collapse
|
21
|
Cell surface sialic acid modulates extracellular matrix adhesion and migration in pancreatic adenocarcinoma cells. Pancreas 2014; 43:109-17. [PMID: 23921962 DOI: 10.1097/mpa.0b013e31829d9090] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Tumor cells modulate their extracellular matrix (ECM) adhesion and migration to become more metastatic. Moreover, they show an increase in sialic acid, which could have an effect on their ECM adhesion and migration. This work describes the influence of pancreatic adenocarcinoma cell surface α2,3- and α2,6-sialic acid determinants on the aforementioned processes. METHODS We have characterized the cell surface α2,3- and α2,6-sialic acids, and sialyl-Lewis x levels and the integrin levels of 2 pancreatic adenocarcinoma cell lines, Capan-1 and MDAPanc-28, grown at different cell densities, and also of the ST3Gal III overexpressing Capan-1 cells, C31. We have measured their adhesion to several ECM proteins and their migration through collagen with and without blocking their sialic acid determinants. RESULTS Adhesion to ECM proteins of Capan-1 and MDAPanc-28 grown at different cell densities, and of C31, depended on their cell surface sialic acid determinants repertoire, correlating the higher α2,6-sialic acid levels with their increased ECM adhesion. Cell migration also depended on their sialic acid determinants expression; and in this case, higher α2,3-sialic acid levels correlated with a more migratory phenotype. CONCLUSION This study shows how the intrinsic heterogeneity of cell membrane sialylation regulates the adhesive and migratory potential of pancreatic adenocarcinoma cells.
Collapse
|
22
|
Kim HJ, Kim SC, Ju W, Kim YH, Yin SY, Kim HJ. Aberrant sialylation and fucosylation of intracellular proteins in cervical tissue are critical markers of cervical carcinogenesis. Oncol Rep 2013; 31:1417-22. [PMID: 24366620 DOI: 10.3892/or.2013.2938] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 11/27/2013] [Indexed: 11/05/2022] Open
Abstract
Numerous studies have suggested that increased sialylation and fucosylation levels are signs of cancer progression. The majority of studies have focused on cell surface and bloodstream glycosylation changes associated with cancer progression, while little attention has been paid to changes in the glycosylation of cytosolic proteins. We compared the mannosylation, sialylation and fucosylation levels of cytosolic proteins obtained from human cervical tissues without neoplastic lesions vs. with cancer, using lectin blot and enzyme-linked lectin assay (ELLA) systems. There were no quantitative differences in mannosylation levels between the cytosolic proteins of normal and cancer tissues. However, we found markedly reduced sialylation (P<0.001) and fucosylation (P<0.01) in the proteins of cancer tissues. The ELLA system for detecting sialylation had extremely high sensitivity (91-100%) and specificity (82-100%) in distinguishing normal and cancer tissues. Thus, the changes in the glycosylation of cytosolic proteins during carcinogenesis of the cervix are quite different from previous observations concerning glycoconjugates in the bloodstream or on the cell surface. We suggest that changes in the glycosylation of intracellular proteins may be useful markers of the development of cervical cancer.
Collapse
Affiliation(s)
- Hyoung Jin Kim
- Laboratory of Virology, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Seung Cheol Kim
- Department of Obstetrics and Gynecology, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Woong Ju
- Department of Obstetrics and Gynecology, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Yun Hwan Kim
- Department of Obstetrics and Gynecology, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Sun Young Yin
- Laboratory of Virology, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Hong-Jin Kim
- Laboratory of Virology, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| |
Collapse
|
23
|
Thakkar V, Patel P, Prajapati N, Kaur R, Nandave M. Serum Levels of Glycoproteins are Elevated in Patients with Ovarian Cancer. Indian J Clin Biochem 2013; 29:345-50. [PMID: 24966484 DOI: 10.1007/s12291-013-0380-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Accepted: 08/29/2013] [Indexed: 01/05/2023]
Abstract
Identification of reliable biomarkers for detection and staging of cancer and monitoring the outcome of anticancer therapy has been considered to be of high importance. We aimed to estimate the levels of serum glycoproteins, protein bound-hexose, protein bound hexosamine, protein bound fucose, protein bound sialic acid and protein bound carbohydrate in 32 ovarian cancer patients and compared them with the levels that found in 25 normal subjects. As compared to the normal subjects, all the four fractions of glycoproteins level were significantly elevated in ovarian cancer patients (p < 0.05). Chemotherapy in these patients significantly decreased the levels of serum glycoproteins (p < 0.05). Thus, high levels of serum glycoproteins in ovarian cancer patients could be due to abnormal protein glycosylation indicating malignant transformation of the cells.
Collapse
Affiliation(s)
- Vikram Thakkar
- Pharmacy Department, M. S. University of Baroda, Vadodara, India
| | - Purvi Patel
- Department of Obstetrics and Gynecology, S.S.G. Hospital, Baroda, India
| | - Neelam Prajapati
- Department of Obstetrics and Gynecology, S.S.G. Hospital, Baroda, India
| | - Ranjit Kaur
- Pharmacy Department, M. S. University of Baroda, Vadodara, India
| | - Mukesh Nandave
- Department of Pharmacology, SPP School of Pharmacy and Technology Management, SVKM's NMIMS, Vile Parle (w), Mumbai, 400056 India
| |
Collapse
|
24
|
Velázquez-Márquez N, Santos-López G, Jiménez-Aranda L, Reyes-Leyva J, Vallejo-Ruiz V. Sialyl Lewis x expression in cervical scrapes of premalignant lesions. J Biosci 2013; 37:999-1004. [PMID: 23151790 DOI: 10.1007/s12038-012-9261-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Sialylated oligosaccharides of glycoproteins and glycolipids have been implicated in tumour progression and metastases. Altered expression of glycosidic antigens has been reported in cervical cancer. In cervix premalignant lesions, an increased expression of sialic acid has been reported. In the present study we determined the expression profiles of the glycosidic antigens Tn, sialyl Tn (sTn), Lewis a (Lea), sialyl Lewis a (sLea), Lewis x (Lex) and sialyl Lewis x (sLex) in cervical scrapes with cytological diagnoses of normal, low-grade squamous intraepithelial lesions (LGSIL) and highgrade squamous intraepithelial lesions (HGSIL). Cervical scrapings were collected to detect tumour antigens expressions by flow cytometry using monoclonal antibodies. Cytometry analysis of Tn, sTn, Lea and Lex did not reveal differences at the expression level among groups. The number of positive cells to sLea antigen increased in the HGSIL group with respect to the normal group (p=0.0495). The number of positive cells to sLex antigen in the samples increased with respect to the grade of squamous intraepithelial lesion (SIL) (p less than 0.001, Mann-Whitney U test). The intensity of expression of this antigen increased in the HGSIL samples with respect to normal samples (p less than 0.0068). sLex antigen could be a candidate to be used as biomarker for the early diagnosis of cervical cancer.
Collapse
Affiliation(s)
- Noé Velázquez-Márquez
- Laboratorio de Biologia Molecular y Virologia, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social, Km 4.5 Carretera Federal Atlixco-Metepec, Atlixco, Puebla, Mexico C.P. 74360
| | | | | | | | | |
Collapse
|
25
|
Sialic acid differential expression in non-melanoma skin cancer biopsies. Med Mol Morphol 2013; 46:198-202. [DOI: 10.1007/s00795-013-0025-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Accepted: 10/09/2012] [Indexed: 12/01/2022]
|
26
|
Sahin E, Egger ME, McMasters KM, Zhou HS. Development of Oncolytic Reovirus for Cancer Therapy. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/jct.2013.46127] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|