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Li K, Meng M, Zhang W, Li J, Wang Y, Zhou C. Diagnostic value of one-step nucleic acid amplification for sentinel lymph node metastasis in cytokeratin 19-positive tumors: evidence from bioinformatics and meta-analysis. Front Oncol 2024; 14:1370709. [PMID: 38651158 PMCID: PMC11033366 DOI: 10.3389/fonc.2024.1370709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/19/2024] [Indexed: 04/25/2024] Open
Abstract
Background The status of the sentinel lymph nodes (SLNs) was an important prognostic factor in varies cancers. A one-step nucleic acid amplification (OSNA) assay, a molecular-based whole-node analysis method based on CK19 mRNA copy number, was developed to diagnose lymph node metastases. We aimed to evaluate the value of OSNA for the diagnosis of sentinel lymph node metastasis in CK19 positive cancers. CK19 mRNA and protein expression for pan-caner analysis were obtained from TCGA and the Human protein atlas database. Methods Two researchers independently searched the PubMed, Cochrane Library and Web of Science databases for qualified articles published before December 1, 2023. A meta-analysis was performed using MetaDisc and STATA. Risk bias and quality assessments of the included studies were evaluated, and a subgroup analysis was performed. Ten cancer types were found to be CK19 positively expressed and 7 of 10 had been reported to use OSNA for SLN detection. Results After literature review, there were 61 articles included in the meta-analysis, which consisted of 7115 patients with 18007 sentinel lymph nodes. The pooled sensitivity and specificity of OSNA were 0.87 and 0.95 in overall patients. Moreover, we found the background CK19 expression in normal tissue affected the diagnostic accuracy of OSNA. In breast cancer, we performed subgroup analysis. OSNA exhibited to be a stable method across different population groups and various medical centers. In addition, when 250 copies/μl was chosen as the cutoff point of CK19 mRNA, there were a relatively higher sensitivity and AUC in detecting SLN micro-metastasis than 5000 copies/μl. Discussion OSNA can predict the occurrence of SLN metastasis accurately in CK19 positive cancers, especially in breast cancer, colorectal cancer, lung cancer, gastric cancer and endometrial cancer. Our study warrants future studies investigating the clinical application of OSNA in pancreatic, ovarian and bladder cancers.
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Affiliation(s)
- Ke Li
- Department of Central Laboratory, Liaocheng People’s Hospital, Liaocheng, Shandong, China
| | - Min Meng
- Department of Central Laboratory, Liaocheng People’s Hospital, Liaocheng, Shandong, China
| | - Weiwei Zhang
- Department of Central Laboratory, Liaocheng People’s Hospital, Liaocheng, Shandong, China
| | - Junyi Li
- Department of Clinical Medicine, Shandong First Medical University, Jinan, Shandong, China
| | - Yiting Wang
- Department of Central Laboratory, Liaocheng People’s Hospital, Liaocheng, Shandong, China
| | - Changhui Zhou
- Department of Central Laboratory, Liaocheng People’s Hospital, Liaocheng, Shandong, China
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Genet SAAM, van den Wildenberg SAH, Broeren MAC, van Dongen JLJ, Brunsveld L, Scharnhorst V, van de Kerkhof D. Quantification of the lung cancer tumor marker CYFRA 21-1 using protein precipitation, immunoaffinity bottom-up LC-MS/MS. Clin Chem Lab Med 2024; 62:720-728. [PMID: 37886827 DOI: 10.1515/cclm-2023-0795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 10/15/2023] [Indexed: 10/28/2023]
Abstract
OBJECTIVES Numerous studies have proven the potential of cytokeratin 19 fragment 21-1 (CYFRA 21-1) detection in the (early) diagnosis and treatment monitoring of non-small cell lung cancer (NSCLC). Conventional immunoassays for CYFRA 21-1 quantification are however prone to interferences and lack diagnostic sensitivity and standardization. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) is an emerging approach based on a different, often superior, detection principle, which may improve the clinical applicability of CYFRA 21-1 in cancer diagnostics. Therefore, we developed and validated a protein precipitation, immunoaffinity (IA) LC-MS/MS assay for quantitative analysis of serum CYFRA 21-1. METHODS Selective sample preparation was performed using ammonium sulfate (AS) precipitation, IA purification, tryptic digestion and LC-MS/MS quantification using a signature peptide and isotopically labeled internal standard. The workflow was optimized and validated according to EMA guidelines and results were compared to a conventional immunoassay. RESULTS Significant interference effects were seen during IA purification, which were sufficiently solved by performing AS precipitation prior to IA purification. A linear calibration curve was obtained in the range of 1.0-100 ng/mL (R2=0.98). Accuracy and precision were well within acceptance criteria. In sera of patients suspected of lung cancer, the method showed good correlation with the immunoassay. CONCLUSIONS A robust AS precipitation-IA LC-MS/MS assay for the quantification of serum CYFRA 21-1 was developed. With this assay, the clinically added value of LC-MS/MS-based detection over immunoassays can be further explored.
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Affiliation(s)
- Sylvia A A M Genet
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
- Catharina Hospital, Eindhoven, The Netherlands
| | - Sebastian A H van den Wildenberg
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
- Catharina Hospital, Eindhoven, The Netherlands
| | - Maarten A C Broeren
- Máxima Medical Center, Eindhoven/Veldhoven, The Netherlands
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
| | - Joost L J van Dongen
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
| | - Luc Brunsveld
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
| | - Volkher Scharnhorst
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
- Catharina Hospital, Eindhoven, The Netherlands
| | - Daan van de Kerkhof
- Máxima Medical Center, Eindhoven/Veldhoven, The Netherlands
- Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
- Expert Center Clinical Chemistry, Eindhoven, The Netherlands
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Krüger J, Fischer A, Breunig M, Allgöwer C, Schulte L, Merkle J, Mulaw MA, Okeke N, Melzer MK, Morgenstern C, Azoitei N, Seufferlein T, Barth TF, Siebert R, Hohwieler M, Kleger A. DNA methylation-associated allelic inactivation regulates Keratin 19 gene expression during pancreatic development and carcinogenesis. J Pathol 2023; 261:139-155. [PMID: 37555362 DOI: 10.1002/path.6156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 04/29/2023] [Accepted: 06/09/2023] [Indexed: 08/10/2023]
Abstract
Within the pancreas, Keratin 19 (KRT19) labels the ductal lineage and is a determinant of pancreatic ductal adenocarcinoma (PDAC). To investigate KRT19 expression dynamics, we developed a human pluripotent stem cell (PSC)-based KRT19-mCherry reporter system in different genetic backgrounds to monitor KRT19 expression from its endogenous gene locus. A differentiation protocol to generate mature pancreatic duct-like organoids was applied. While KRT19/mCherry expression became evident at the early endoderm stage, mCherry signal was present in nearly all cells at the pancreatic endoderm (PE) and pancreatic progenitor (PP) stages. Interestingly, despite homogenous KRT19 expression, mCherry positivity dropped to 50% after ductal maturation, indicating a permanent switch from biallelic to monoallelic expression. DNA methylation profiling separated the distinct differentiation intermediates, with site-specific DNA methylation patterns occurring at the KRT19 locus during ductal maturation. Accordingly, the monoallelic switch was partially reverted upon treatment with a DNA-methyltransferase inhibitor. In human PDAC cohorts, high KRT19 levels correlate with low locus methylation and decreased survival. At the same time, activation of oncogenic KRASG12D signalling in our reporter system reversed monoallelic back to biallelic KRT19 expression in pancreatic duct-like organoids. Allelic reactivation was also detected in single-cell transcriptomes of human PDACs, which further revealed a positive correlation between KRT19 and KRAS expression. Accordingly, KRAS mutant PDACs had higher KRT19 mRNA but lower KRT19 gene locus DNA methylation than wildtype counterparts. KRT19 protein was additionally detected in plasma of PDAC patients, with higher concentrations correlating with shorter progression-free survival in gemcitabine/nabPaclitaxel-treated and opposing trends in FOLFIRINOX-treated patients. Apart from being an important pancreatic ductal lineage marker, KRT19 appears tightly controlled via a switch from biallelic to monoallelic expression during ductal lineage entry and is aberrantly expressed after oncogenic KRASG12D expression, indicating a role in PDAC development and malignancy. Soluble KRT19 might serve as a relevant biomarker to stratify treatment. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Jana Krüger
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
| | - Anja Fischer
- Institute of Human Genetics, Ulm University & Ulm University Hospital, Ulm, Germany
| | - Markus Breunig
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
| | - Chantal Allgöwer
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
| | - Lucas Schulte
- Division of Interdisciplinary Pancreatology, Department of Internal Medicine I, Ulm University Hospital, Ulm, Germany
| | | | - Medhanie A Mulaw
- Unit for Single-cell Genomics, Medical Faculty, Ulm University, Ulm, Germany
| | - Nnamdi Okeke
- Institute of Human Genetics, Ulm University & Ulm University Hospital, Ulm, Germany
| | - Michael K Melzer
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
- Department of Urology, Ulm University Hospital, Ulm, Germany
| | - Clara Morgenstern
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
| | - Ninel Azoitei
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
| | - Thomas Seufferlein
- Department of Internal Medicine I, Ulm University Hospital, Ulm, Germany
| | - Thomas Fe Barth
- Department of Pathology, Ulm University Hospital, Ulm, Germany
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University & Ulm University Hospital, Ulm, Germany
| | - Meike Hohwieler
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
| | - Alexander Kleger
- Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital, Ulm, Germany
- Division of Interdisciplinary Pancreatology, Department of Internal Medicine I, Ulm University Hospital, Ulm, Germany
- Organoid Core Facility, Ulm University, Ulm, Germany
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Nguyen TT, Thanh HD, Do MH, Jung C. Complement Regulatory Protein CD46 Manifests a Unique Role in Promoting the Migration of Bladder Cancer Cells. Chonnam Med J 2023; 59:160-166. [PMID: 37840671 PMCID: PMC10570858 DOI: 10.4068/cmj.2023.59.3.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 10/17/2023] Open
Abstract
CD46 is a membrane-bound complement regulatory protein (mCRP) possessing a regulatory role with the complement system. CD46 protects the host cells from damage by complement. Expression of CD46 is also highly maintained in many cancers, including bladder cancers, and thus functions as a receptor for many cancer therapeutic viruses. In this study we report a unique role of CD46 as a progression factor of cancer cells in bladder cancers. Resulting data from a DNA microarray using CD46-altered HT1376 bladder cancers demonstrated a pool of target genes, including complement C3 α chain (C3α), matrix Gla protein (MGP), AFAP-AS1, follicular dendritic cell secreted protein (FDCSP), MAM domain containing 2 (MAMDC2), gamma-aminobutyric acid A receptor pi (GABRP), transforming growth factor, beta-induced (TGFBI), a family of cytochrome P450 (CYP24A1), sialic acid binding Ig-like lectin 6 (SIGLEC6), metallothionein 1E (MT1E), and several members of cytokeratins. Subsequent studies using quantitative RT-PCR and Western blot analyses confirmed CD46-mediated regulation of C3α, MGP, and keratin 13 (KRT13). MGP and KRT13 are known to be involved in cell migration and cancer cell metastasis. A cell migration assay demonstrated that CD46 enhanced migratory potential of bladder cancer cells. Taken all together, this report demonstrated that CD46 is generally overexpressed in bladder cancers and plays a unique role in the promotion of cancer cell migration. Further detailed studies are needed to be performed to clarify the action mechanism of CD46 and its application to cancer therapeutics.
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Affiliation(s)
- Thuy Thi Nguyen
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Hien Duong Thanh
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Manh-Hung Do
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
| | - Chaeyong Jung
- Department of Anatomy, Chonnam National University Medical School, Gwangju, Korea
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Pant A, Moar K, K Arora T, Maurya PK. Biomarkers of endometriosis. Clin Chim Acta 2023; 549:117563. [PMID: 37739024 DOI: 10.1016/j.cca.2023.117563] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 09/24/2023]
Abstract
Endometriosis is one of the most severe female reproductive disorders, affecting 6-10% of women between 18 and 35. It is a gynaecological condition where endometrial tissue develops and settles outside the uterus. The aetiology of endometriosis is primarily influenced by genetic, epigenetic, and non-genetic variables, making it highly challenging to create a therapeutic therapy explicitly targeting the ectopic tissue. The delay in the treatment is due to the limitations in the diagnostic approaches, which are restricted to invasive techniques such as laparoscopy or laparotomy. This accords to 70% of the women being diagnosed at later stages. By understanding the subject, several treatment medications have been produced to lessen the disease's symptoms. Nevertheless, endometriosis cannot be permanently cured. A viable or persuasive standard screening test for endometriosis must be utilized in a clinical context. A helpful assessment method for the early identification of endometriosis could be biomarkers. A major research priority is the identification of a biomarker that is sensitive and specific enough for detecting endometriosis. The present article has reviewed studies published on the expression of biomarkers of endometriosis. It outlines various biomarkers from different sample types, such as serum/plasma and urine, in addition to tissue. This would provide a non-invasive approach to diagnosing the disease at the initial stages without any harmful repercussions. Future high-throughput advances in science and technology are anticipated to result in the creation of a potent remedy for endometriosis. To achieve successful outcomes, it is necessary to research the discussed biomarkers that demonstrate substantial results extensively.
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Affiliation(s)
- Anuja Pant
- Department of Biochemistry, Central University of Haryana, Mahendergarh 123031, India
| | - Kareena Moar
- Department of Biochemistry, Central University of Haryana, Mahendergarh 123031, India
| | - Taruna K Arora
- Reproductive Biology and Maternal Child Health Division, Indian Council of Medical Research, New Delhi 110029, India
| | - Pawan Kumar Maurya
- Department of Biochemistry, Central University of Haryana, Mahendergarh 123031, India.
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Fernández-Santiago C, López-López R, Piñeiro R. Models to study CTCs and CTC culture methods. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2023; 381:57-98. [PMID: 37739484 DOI: 10.1016/bs.ircmb.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
The vast majority of cancer-related deaths are due to the presence of disseminated disease. Understanding the metastatic process is key to achieving a reduction in cancer mortality. Particularly, there is a need to understand the molecular mechanisms that drive cancer metastasis, which will allow the identification of curative treatments for metastatic cancers. Liquid biopsies have arisen as a minimally invasive approach to gain insights into the biology of metastasis. Circulating tumour cells (CTCs), shed to the circulation from the primary tumour or metastatic lesions, are a key component of liquid biopsy. As metastatic precursors, CTCs hold the potential to unravel the mechanisms involved in metastasis formation as well as new therapeutic strategies for treating metastatic disease. However, the complex biology of CTCs together with their low frequency in circulation are factors hampering an in-depth mechanistic investigation of the metastatic process. To overcome these problems, CTC-derived models, including CTC-derived xenograft (CDX) and CTC-derived ex vivo cultures, in combination with more traditional in vivo models of metastasis, have emerged as powerful tools to investigate the biological features of CTCs facilitating cancer metastasis and uncover new therapeutic opportunities. In this chapter, we provide an up to date view of the diverse models used in different cancers to study the biology of CTCs, and of the methods developed for CTC culture and expansion, in vivo and ex vivo. We also report some of the main challenges and limitations that these models are facing.
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Affiliation(s)
- Cristóbal Fernández-Santiago
- Roche-Chus Joint Unit, Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain
| | - Rafael López-López
- Roche-Chus Joint Unit, Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain; University Clinical Hospital of Santiago de Compostela (CHUS/SERGAS), Santiago de Compostela, Spain; Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain
| | - Roberto Piñeiro
- Roche-Chus Joint Unit, Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain; Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain.
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Mal S, Duarte E Souza L, Allard C, David C, Blais-Ouellette S, Gaboury L, Tang NYW, Martel R. Duplex Phenotype Detection and Targeting of Breast Cancer Cells Using Nanotube Nanoprobes and Raman Imaging. ACS APPLIED BIO MATERIALS 2023; 6:1173-1184. [PMID: 36795958 DOI: 10.1021/acsabm.2c01002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
We designed, synthesized, and characterized a Raman nanoprobe made of dye-sensitized single-walled carbon nanotubes (SWCNTs) that can selectively target biomarkers of breast cancer cells. The nanoprobe is composed of Raman-active dyes encapsulated inside a SWCNT, whose surface is covalently grafted with poly(ethylene glycol) (PEG) at a density of ∼0.7% per carbon. Using α-sexithiophene- and β-carotene-derived nanoprobes covalently bound to an antibody, either anti-E-cadherin (E-cad) or anti-keratin-19 (KRT19), we prepared two distinct nanoprobes that specifically recognize biomarkers on breast cancer cells. Immunogold experiments and transmission electron microscopy (TEM) images are first used to guide the synthesis protocol for higher PEG-antibody attachment and biomolecule loading capacity. The duplex of nanoprobes was then applied to target E-cad and KRT19 biomarkers in T47D and MDA-MB-231 breast cancer cell lines. Hyperspectral imaging of specific Raman bands allows for simultaneous detection of this nanoprobe duplex on target cells without the need for additional filters or subsequent incubation steps. Our results confirm the high reproducibility of the nanoprobe design for duplex detection and highlight the potential of Raman imaging for advanced biomedical applications in oncology.
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Affiliation(s)
- Suraj Mal
- Department of Chemistry, University of Montreal, Montreal, Quebec H3C 3J7, Canada
| | - Layane Duarte E Souza
- Institute for Research in Immunology and Cancer (IRIC), Department of Pathology and Cell Biology, University of Montreal, Montreal, Quebec H3T 1J4, Canada
| | - Charlotte Allard
- Department of Engineering Physics, Polytechnique of Montreal, Montreal, Quebec H3T 1J4, Canada
| | - Carolane David
- Department of Chemistry, University of Montreal, Montreal, Quebec H3C 3J7, Canada
| | | | - Louis Gaboury
- Institute for Research in Immunology and Cancer (IRIC), Department of Pathology and Cell Biology, University of Montreal, Montreal, Quebec H3T 1J4, Canada
| | - Nathalie Y-W Tang
- Department of Chemistry, University of Montreal, Montreal, Quebec H3C 3J7, Canada
| | - Richard Martel
- Department of Chemistry, University of Montreal, Montreal, Quebec H3C 3J7, Canada
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Recent Advances in Methods for Circulating Tumor Cell Detection. Int J Mol Sci 2023; 24:ijms24043902. [PMID: 36835311 PMCID: PMC9959336 DOI: 10.3390/ijms24043902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023] Open
Abstract
Circulating tumor cells (CTCs) are released from primary tumors and transported through the body via blood or lymphatic vessels before settling to form micrometastases under suitable conditions. Accordingly, several studies have identified CTCs as a negative prognostic factor for survival in many types of cancer. CTCs also reflect the current heterogeneity and genetic and biological state of tumors; so, their study can provide valuable insights into tumor progression, cell senescence, and cancer dormancy. Diverse methods with differing specificity, utility, costs, and sensitivity have been developed for isolating and characterizing CTCs. Additionally, novel techniques with the potential to overcome the limitations of existing ones are being developed. This primary literature review describes the current and emerging methods for enriching, detecting, isolating, and characterizing CTCs.
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Lu Z, Chen P, Xu Q, Li B, Jiang S, Jiang L, Zheng X. Constitutive and conditional gene knockout mice for the study of intervertebral disc degeneration: Current status, decision considerations, and future possibilities. JOR Spine 2023; 6:e1242. [PMID: 36994464 PMCID: PMC10041386 DOI: 10.1002/jsp2.1242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 12/13/2022] [Accepted: 12/22/2022] [Indexed: 01/09/2023] Open
Abstract
There have been an increasing number of patients with degenerative disc diseases due to the aging population. In light of this, studies on the pathogenesis of intervertebral disc degeneration have become a hot topic, and gene knockout mice have become a valuable tool in this field of research. With the development of science and technology, constitutive gene knockout mice can be constructed using homologous recombination, zinc finger nuclease, transcription activator-like effector nuclease technology and clustered regularly interspaced short palindromic repeats/Cas9 (CRISPR/Cas9) system, and conditional gene knockout mice can be constructed using the Cre/LoxP system. The gene-edited mice using these techniques have been widely used in the studies on disc degeneration. This paper reviews the development process and principles of these technologies, functions of the edited genes in disc degeneration, advantages, and disadvantages of different methods and possible targets of the specific Cre recombinase in intervertebral discs. Recommendations for the choice of suitable gene-edited model mice are presented. At the same time, possible technological improvements in the future are also discussed.
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Affiliation(s)
- Ze‐Yu Lu
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Peng‐Bo Chen
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Qing‐Yin Xu
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Bo Li
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Sheng‐Dan Jiang
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Lei‐Sheng Jiang
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Xin‐Feng Zheng
- Spine Center Xinhua Hospital, Shanghai Jiao Tong University School of Medicine Shanghai China
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Souto EP, Dobrolecki LE, Villanueva H, Sikora AG, Lewis MT. In Vivo Modeling of Human Breast Cancer Using Cell Line and Patient-Derived Xenografts. J Mammary Gland Biol Neoplasia 2022; 27:211-230. [PMID: 35697909 PMCID: PMC9433358 DOI: 10.1007/s10911-022-09520-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/19/2022] [Indexed: 11/24/2022] Open
Abstract
Historically, human breast cancer has been modeled largely in vitro using long-established cell lines primarily in two-dimensional culture, but also in three-dimensional cultures of varying cellular and molecular complexities. A subset of cell line models has also been used in vivo as cell line-derived xenografts (CDX). While outstanding for conducting detailed molecular analysis of regulatory mechanisms that may function in vivo, results of drug response studies using long-established cell lines have largely failed to translate clinically. In an attempt to address this shortcoming, many laboratories have succeeded in developing clinically annotated patient-derived xenograft (PDX) models of human cancers, including breast, in a variety of host systems. While immunocompromised mice are the predominant host, the immunocompromised rat and pig, zebrafish, as well as the chicken egg chorioallantoic membrane (CAM) have also emerged as potential host platforms to help address perceived shortcomings of immunocompromised mice. With any modeling platform, the two main issues to be resolved are criteria for "credentialing" the models as valid models to represent human cancer, and utility with respect to the ability to generate clinically relevant translational research data. Such data are beginning to emerge, particularly with the activities of PDX consortia such as the NCI PDXNet Program, EuroPDX, and the International Breast Cancer Consortium, as well as a host of pharmaceutical companies and contract research organizations (CRO). This review focuses primarily on these important aspects of PDX-related research, with a focus on breast cancer.
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Affiliation(s)
- Eric P Souto
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Lacey E Dobrolecki
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Hugo Villanueva
- Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Andrew G Sikora
- Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Michael T Lewis
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, 77030, USA.
- Departments of Molecular and Cellular Biology and Radiology, Baylor College of Medicine, Houston, TX, 77030, USA.
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA.
- Baylor College of Medicine, One Baylor Plaza, BCM-600; Room N1210, Houston, TX, 77030, USA.
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11
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The potential of liquid biopsy in the management of cancer patients. Semin Cancer Biol 2022; 84:69-79. [DOI: 10.1016/j.semcancer.2022.03.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 03/06/2022] [Accepted: 03/17/2022] [Indexed: 02/07/2023]
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12
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Orafa Z, Karimi N, Keyvani S, Oloomi M. Quantitative CK19 biomarker detection in breast cancer cell lines. J Med Life 2022; 15:188-195. [PMID: 35419102 PMCID: PMC8999104 DOI: 10.25122/jml-2021-1101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/20/2021] [Indexed: 11/21/2022] Open
Abstract
Cytokeratin19 (CK19) was detected as the most related marker for circulating tumor cells, which was assessed in specific cell lines. MCF7, SKBR3, T47D, and MDA-MB-231, and HeLa cell line as negative control were used. CK19 expression was confirmed by using mouse monoclonal anti-human CK19 antibody. CK19 detection in MDA-MB-231 was not observed. CK19 marker expression was compared in T47D, MCF7, and SKBR3 cell lines. T47D and MCF7 belonged to the luminal subtype of breast cancer (BC) that CK19 expression regulated with an ER marker. SKBR3 belonged to the HER2 positive subtype of BC. However, MDA-MB-231 belonged to the claudin-low subtype of BC that lack of CK19 expression strongly is related to negative ER, PR, and HER2. Therefore, there are not only quantitative differences in CK19 expression, but its expression could also link to the other markers of BC that should be considered in the molecular classification of breast carcinoma. Different expression levels related to cell classification could be useful in the prognosis and treatment of cancers with epithelial origins.
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Affiliation(s)
- Zahra Orafa
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Nasrin Karimi
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Saeideh Keyvani
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Mana Oloomi
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran,Corresponding Author: Mana Oloomi, Molecular Biology Department, Pasteur Institute of Iran, Pasteur Ave., Tehran-Iran 13164. E-mail:
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13
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Wang Z, Moresco P, Yan R, Li J, Gao Y, Biasci D, Yao M, Pearson J, Hechtman JF, Janowitz T, Zaidi RM, Weiss MJ, Fearon DT. Carcinomas assemble a filamentous CXCL12-keratin-19 coating that suppresses T cell-mediated immune attack. Proc Natl Acad Sci U S A 2022; 119:e2119463119. [PMID: 35046049 PMCID: PMC8794816 DOI: 10.1073/pnas.2119463119] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 12/13/2021] [Indexed: 12/26/2022] Open
Abstract
Cancer immunotherapy frequently fails because most carcinomas have few T cells, suggesting that cancers can suppress T cell infiltration. Here, we show that cancer cells of human pancreatic ductal adenocarcinoma (PDA), colorectal cancer, and breast cancer are coated with transglutaminase-2 (TGM2)-dependent covalent CXCL12-keratin-19 (KRT19) heterodimers that are organized as filamentous networks. Since a dimeric form of CXCL12 suppresses the motility of human T cells, we determined whether this polymeric CXCL12-KRT19 coating mediated T cell exclusion. Mouse tumors containing control PDA cells exhibited the CXCL12-KRT19 coating, excluded T cells, and did not respond to treatment with anti-PD-1 antibody. Tumors containing PDA cells not expressing either KRT19 or TGM2 lacked the CXCL12-KRT19 coating, were infiltrated with activated CD8+ T cells, and growth was suppressed with anti-PD-1 antibody treatment. Thus, carcinomas assemble a CXCL12-KRT19 coating to evade cancer immune attack.
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Affiliation(s)
- Zhikai Wang
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
| | - Philip Moresco
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
- Graduate Program in Genetics, Stony Brook University, Stony Brook, NY 11794
- Medical Scientist Training Program, Stony Brook University Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Ran Yan
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
- School of Biological Sciences, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
| | - Jiayun Li
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
| | - Ya Gao
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
| | - Daniele Biasci
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge CB2 0RE, United Kingdom
| | - Min Yao
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
| | - Jordan Pearson
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
- Graduate Program in Genetics, Stony Brook University, Stony Brook, NY 11794
- Medical Scientist Training Program, Stony Brook University Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Jaclyn F Hechtman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065
| | - Tobias Janowitz
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
- Northwell Health Cancer Institute, Northwell Health, Lake Success, NY 11042
| | - Raza M Zaidi
- Northwell Health Cancer Institute, Northwell Health, Lake Success, NY 11042
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Hempstead, NY 11549
| | - Matthew J Weiss
- Northwell Health Cancer Institute, Northwell Health, Lake Success, NY 11042
| | - Douglas T Fearon
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724;
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065
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14
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Liquid Biopsies: Flowing Biomarkers. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1379:341-368. [DOI: 10.1007/978-3-031-04039-9_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Danila DC. Liquid biopsy as a cancer biomarker-potential, and challenges. Cancer Biomark 2022. [DOI: 10.1016/b978-0-12-824302-2.00013-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Alsharif S, Sharma P, Bursch K, Milliken R, Lam V, Fallatah A, Phan T, Collins M, Dohlman P, Tiufekchiev S, Nehmetallah G, Raub CB, Chung BM. Keratin 19 maintains E-cadherin localization at the cell surface and stabilizes cell-cell adhesion of MCF7 cells. Cell Adh Migr 2021; 15:1-17. [PMID: 33393839 PMCID: PMC7801129 DOI: 10.1080/19336918.2020.1868694] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 12/20/2022] Open
Abstract
A cytoskeletal protein keratin 19 (K19) is highly expressed in breast cancer but its effects on breast cancer cell mechanics are unclear. In MCF7 cells where K19 expression is ablated,we found that K19 is required to maintain rounded epithelial-like shape and tight cell-cell adhesion. A loss of K19 also lowered cell surface E-cadherin levels. Inhibiting internalization restored cell-cell adhesion of KRT19 knockout cells, suggesting that E-cadherin internalization contributed to defective adhesion. Ultimately, while K19 inhibited cell migration and invasion, it was required for cells to form colonies in suspension. Our results suggest that K19 stabilizes E-cadherin complexes at the cell membrane to maintain cell-cell adhesion which inhibits cell invasiveness but provides growth and survival advantages for circulating tumor cells.
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Affiliation(s)
- Sarah Alsharif
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Pooja Sharma
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Karina Bursch
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Rachel Milliken
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Van Lam
- Department of Biomedical Engineering, The Catholic University of America, Washington, District of Columbia, USA
| | - Arwa Fallatah
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Thuc Phan
- Department of Electrical Engineering, The Catholic University of America, Washington, District of Columbia, USA
| | - Meagan Collins
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Priya Dohlman
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Sarah Tiufekchiev
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
| | - Georges Nehmetallah
- Department of Electrical Engineering, The Catholic University of America, Washington, District of Columbia, USA
| | - Christopher B. Raub
- Department of Biomedical Engineering, The Catholic University of America, Washington, District of Columbia, USA
| | - Byung Min Chung
- Department of Biology, The Catholic University of America, Washington, District of Columbia, USA
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17
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Sharma P, Tiufekchiev S, Lising V, Chung SW, Suk JS, Chung BM. Keratin 19 interacts with GSK3β to regulate its nuclear accumulation and degradation of cyclin D3. Mol Biol Cell 2021; 32:ar21. [PMID: 34406791 PMCID: PMC8693971 DOI: 10.1091/mbc.e21-05-0255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cyclin D3 regulates the G1/S transition and is frequently overexpressed in several cancer types including breast cancer, where it promotes tumor progression. Here we show that a cytoskeletal protein keratin 19 (K19) physically interacts with a serine/threonine kinase GSK3β and prevents GSK3β-dependent degradation of cyclin D3. The absence of K19 allowed active GSK3β to accumulate in the nucleus and degrade cyclin D3. Specifically, the head (H) domain of K19 was required to sustain inhibitory phosphorylation of GSK3β Ser9, prevent nuclear accumulation of GSK3β, and maintain cyclin D3 levels and cell proliferation. K19 was found to interact with GSK3β and K19–GSK3β interaction was mapped out to require Ser10 and Ser35 residues on the H domain of K19. Unlike wildtype K19, S10A and S35A mutants failed to maintain total and nuclear cyclin D3 levels and induce cell proliferation. Finally, we show that the K19–GSK3β-cyclin D3 pathway affected sensitivity of cells toward inhibitors to cyclin-dependent kinase 4 and 6 (CDK4/6). Overall, these findings establish a role for K19 in the regulation of GSK3β-cyclin D3 pathway and demonstrate a potential strategy for overcoming resistance to CDK4/6 inhibitors.
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Affiliation(s)
- Pooja Sharma
- Department of Biology, The Catholic University of America, Washington, DC 20064
| | - Sarah Tiufekchiev
- Department of Biology, The Catholic University of America, Washington, DC 20064
| | - Victoria Lising
- Department of Biology, The Catholic University of America, Washington, DC 20064
| | - Seung Woo Chung
- Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, 21231
| | - Jung Soo Suk
- Center for Nanomedicine at the Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, 21231
| | - Byung Min Chung
- Department of Biology, The Catholic University of America, Washington, DC 20064
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18
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Labib M, Kelley SO. Circulating tumor cell profiling for precision oncology. Mol Oncol 2021; 15:1622-1646. [PMID: 33448107 PMCID: PMC8169448 DOI: 10.1002/1878-0261.12901] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/19/2020] [Accepted: 01/11/2021] [Indexed: 02/06/2023] Open
Abstract
Analysis of circulating tumor cells (CTCs) collected from patient's blood offers a broad range of opportunities in the field of precision oncology. With new advances in profiling technology, it is now possible to demonstrate an association between the molecular profiles of CTCs and tumor response to therapy. In this Review, we discuss mechanisms of tumor resistance to therapy and their link to phenotypic and genotypic properties of CTCs. We summarize key technologies used to isolate and analyze CTCs and discuss recent clinical studies that examined CTCs for genomic and proteomic predictors of responsiveness to therapy. We also point out current limitations that still hamper the implementation of CTCs into clinical practice. We finally reflect on how these shortcomings can be addressed with the likely contribution of multiparametric approaches and advanced data analytics.
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Affiliation(s)
- Mahmoud Labib
- Department of Pharmaceutical SciencesUniversity of TorontoCanada
| | - Shana O. Kelley
- Department of Pharmaceutical SciencesUniversity of TorontoCanada
- Institute for Biomaterials and Biomedical EngineeringUniversity of TorontoCanada
- Department of BiochemistryUniversity of TorontoCanada
- Department of ChemistryUniversity of TorontoCanada
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19
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Dixon K, Brew T, Farnell D, Godwin TD, Cheung S, Chow C, Ta M, Ho G, Bui M, Douglas JM, Campbell KR, El-Naggar A, Kaurah P, Kalloger SE, Lim HJ, Schaeffer DF, Cochrane D, Guilford P, Huntsman DG. Modelling hereditary diffuse gastric cancer initiation using transgenic mouse-derived gastric organoids and single-cell sequencing. J Pathol 2021; 254:254-264. [PMID: 33797756 DOI: 10.1002/path.5675] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/02/2021] [Accepted: 03/30/2021] [Indexed: 12/11/2022]
Abstract
Hereditary diffuse gastric cancer (HDGC) is a cancer syndrome caused by germline variants in CDH1, the gene encoding the cell-cell adhesion molecule E-cadherin. Loss of E-cadherin in cancer is associated with cellular dedifferentiation and poor prognosis, but the mechanisms through which CDH1 loss initiates HDGC are not known. Using single-cell RNA sequencing, we explored the transcriptional landscape of a murine organoid model of HDGC to characterize the impact of CDH1 loss in early tumourigenesis. Progenitor populations of stratified squamous and simple columnar epithelium, characteristic of the mouse stomach, showed lineage-specific transcriptional programs. Cdh1 inactivation resulted in shifts along the squamous differentiation trajectory associated with aberrant expression of genes central to gastrointestinal epithelial differentiation. Cytokeratin 7 (CK7), encoded by the differentiation-dependent gene Krt7, was a specific marker for early neoplastic lesions in CDH1 carriers. Our findings suggest that deregulation of developmental transcriptional programs may precede malignancy in HDGC. © 2021 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Katherine Dixon
- Department of Medical Genetics, University of British Columbia, Vancouver, Canada
| | - Tom Brew
- Cancer Genetics Laboratory, Te Aho Matatū, Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - David Farnell
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Tanis D Godwin
- Cancer Genetics Laboratory, Te Aho Matatū, Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - Simon Cheung
- Division of Anatomic Pathology, Vancouver Coastal Health, Vancouver, Canada
| | - Christine Chow
- Genetic Pathology Evaluation Centre, University of British Columbia, Vancouver, Canada
| | - Monica Ta
- Genetic Pathology Evaluation Centre, University of British Columbia, Vancouver, Canada
| | - Germain Ho
- Department of Molecular Oncology, BC Cancer, Vancouver, Canada
| | - Minh Bui
- Department of Molecular Oncology, BC Cancer, Vancouver, Canada
| | | | | | - Amal El-Naggar
- Department of Molecular Oncology, BC Cancer, Vancouver, Canada.,Department of Pathology, Menoufia University, Shibin El Kom, Egypt
| | | | - Steve E Kalloger
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Howard J Lim
- Department of Medical Oncology, BC Cancer, Vancouver, Canada
| | - David F Schaeffer
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada.,Division of Anatomic Pathology, Vancouver Coastal Health, Vancouver, Canada
| | - Dawn Cochrane
- Department of Molecular Oncology, BC Cancer, Vancouver, Canada
| | - Parry Guilford
- Cancer Genetics Laboratory, Te Aho Matatū, Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - David G Huntsman
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
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20
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Targeting the cytoskeleton against metastatic dissemination. Cancer Metastasis Rev 2021; 40:89-140. [PMID: 33471283 DOI: 10.1007/s10555-020-09936-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 10/08/2020] [Indexed: 02/08/2023]
Abstract
Cancer is a pathology characterized by a loss or a perturbation of a number of typical features of normal cell behaviour. Indeed, the acquisition of an inappropriate migratory and invasive phenotype has been reported to be one of the hallmarks of cancer. The cytoskeleton is a complex dynamic network of highly ordered interlinking filaments playing a key role in the control of fundamental cellular processes, like cell shape maintenance, motility, division and intracellular transport. Moreover, deregulation of this complex machinery contributes to cancer progression and malignancy, enabling cells to acquire an invasive and metastatic phenotype. Metastasis accounts for 90% of death from patients affected by solid tumours, while an efficient prevention and suppression of metastatic disease still remains elusive. This results in the lack of effective therapeutic options currently available for patients with advanced disease. In this context, the cytoskeleton with its regulatory and structural proteins emerges as a novel and highly effective target to be exploited for a substantial therapeutic effort toward the development of specific anti-metastatic drugs. Here we provide an overview of the role of cytoskeleton components and interacting proteins in cancer metastasis with a special focus on small molecule compounds interfering with the actin cytoskeleton organization and function. The emerging involvement of microtubules and intermediate filaments in cancer metastasis is also reviewed.
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21
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Cortés-Hernández LE, Eslami-S Z, Pantel K, Alix-Panabières C. Molecular and Functional Characterization of Circulating Tumor Cells: From Discovery to Clinical Application. Clin Chem 2020; 66:97-104. [PMID: 31811001 DOI: 10.1373/clinchem.2019.303586] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 10/16/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND One of the objectives for the liquid biopsy is to become a surrogate to tissue biopsies in diagnosis of cancer as a minimally invasive method, with clinical utility in real-time follow-ups of patients. To achieve this goal, it is still necessary to achieve a better understanding of the mechanisms of cancer and the biological principles that govern its behavior, particularly with regard to circulating tumor cells (CTCs). CONTENT The isolation, enumeration, detection, and characterization of CTCs have already proven to provide relevant clinical information about patient prognosis and treatment prediction. Moreover, CTCs can be analyzed at the genome, proteome, transcriptome, and secretome levels and can also be used for functional studies in in vitro and in vivo models. These features, taken together, have made CTCs a very valuable biosource. SUMMARY To further advance the field and discover new clinical applications for CTCs, several studies have been performed to learn more about these cells and better understand the biology of metastasis. In this review, we describe the recent literature on the topic of liquid biopsy with particular focus on the biology of CTCs.
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Affiliation(s)
| | - Zahra Eslami-S
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, Montpellier, France
| | - Klaus Pantel
- Institute of Tumor Biology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, Montpellier, France
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22
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Koch C, Kuske A, Joosse SA, Yigit G, Sflomos G, Thaler S, Smit DJ, Werner S, Borgmann K, Gärtner S, Mossahebi Mohammadi P, Battista L, Cayrefourcq L, Altmüller J, Salinas-Riester G, Raithatha K, Zibat A, Goy Y, Ott L, Bartkowiak K, Tan TZ, Zhou Q, Speicher MR, Müller V, Gorges TM, Jücker M, Thiery JP, Brisken C, Riethdorf S, Alix-Panabières C, Pantel K. Characterization of circulating breast cancer cells with tumorigenic and metastatic capacity. EMBO Mol Med 2020; 12:e11908. [PMID: 32667137 PMCID: PMC7507517 DOI: 10.15252/emmm.201911908] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 12/21/2022] Open
Abstract
Functional studies giving insight into the biology of circulating tumor cells (CTCs) remain scarce due to the low frequency of CTCs and lack of appropriate models. Here, we describe the characterization of a novel CTC‐derived breast cancer cell line, designated CTC‐ITB‐01, established from a patient with metastatic estrogen receptor‐positive (ER+) breast cancer, resistant to endocrine therapy. CTC‐ITB‐01 remained ER+ in culture, and copy number alteration (CNA) profiling showed high concordance between CTC‐ITB‐01 and CTCs originally present in the patient with cancer at the time point of blood draw. RNA‐sequencing data indicate that CTC‐ITB‐01 has a predominantly epithelial expression signature. Primary tumor and metastasis formation in an intraductal PDX mouse model mirrored the clinical progression of ER+ breast cancer. Downstream ER signaling was constitutively active in CTC‐ITB‐01 independent of ligand availability, and the CDK4/6 inhibitor Palbociclib strongly inhibited CTC‐ITB‐01 growth. Thus, we established a functional model that opens a new avenue to study CTC biology.
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Affiliation(s)
- Claudia Koch
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andra Kuske
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Simon A Joosse
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Gökhan Yigit
- Institute of Human Genetics, University Medical Center Göttingen, Göttingen, Germany
| | - George Sflomos
- ISREC - Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Sonja Thaler
- European Centre for Angioscience (ECAS), Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Daniel J Smit
- Institute of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Werner
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kerstin Borgmann
- Radiobiology& Experimental Radiooncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sebastian Gärtner
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Parinaz Mossahebi Mohammadi
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Laura Battista
- ISREC - Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Laure Cayrefourcq
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre, Montpellier, France.,Montpellier University, Montpellier, France
| | - Janine Altmüller
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - Gabriela Salinas-Riester
- NGS Integrative Genomics Core Unit, Institute of Human Genetics, University Medical Center Göttingen, Göttingen, Germany
| | - Kaamini Raithatha
- NGS Integrative Genomics Core Unit, Institute of Human Genetics, University Medical Center Göttingen, Göttingen, Germany
| | - Arne Zibat
- Institute of Human Genetics, University Medical Center Göttingen, Göttingen, Germany
| | - Yvonne Goy
- Radiobiology& Experimental Radiooncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Leonie Ott
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kai Bartkowiak
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tuan Zea Tan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore City, Singapore
| | - Qing Zhou
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Michael R Speicher
- Institute of Human Genetics, Diagnostic and Research Center for Molecular BioMedicine, Medical University of Graz, Graz, Austria
| | - Volkmar Müller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tobias M Gorges
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Manfred Jücker
- Institute of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jean-Paul Thiery
- INSERM Unit 1186, Comprehensive Cancer Center, Institut Gustave Roussy, Villejuif, France
| | - Cathrin Brisken
- ISREC - Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.,Breast Cancer Now Research Centre, Institute of Cancer Research, London, UK
| | - Sabine Riethdorf
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre, Montpellier, France.,Montpellier University, Montpellier, France
| | - Klaus Pantel
- Department of Tumor Biology, Center of Experimental Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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23
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Circulating tumor cell as the functional aspect of liquid biopsy to understand the metastatic cascade in solid cancer. Mol Aspects Med 2020; 72:100816. [DOI: 10.1016/j.mam.2019.07.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/26/2019] [Accepted: 07/31/2019] [Indexed: 12/19/2022]
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24
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Lu Q, Qu H, Lou T, Liu C, Zhang Z. CK19 Promotes Ovarian Cancer Development by Impacting on Wnt/β-Catenin Pathway. Onco Targets Ther 2020; 13:2421-2431. [PMID: 32273715 PMCID: PMC7102889 DOI: 10.2147/ott.s242778] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 03/12/2020] [Indexed: 12/16/2022] Open
Abstract
Background Epithelial ovarian cancer (EOC) is the most common type of ovarian cancer and is the most lethal gynecologic malignancy. Cytokeratin 19 (CK19) is a small type I cytokeratin. The aim of this study is to explore the functional role of CK19 and its underlying mechanism in EOC. Methods The expression levels of CK19 in EOC tissues were identified by Western blotting and RT-PCR assay. Transwell assay and CCK-8 proliferation assay were used to assess the invasion, migration and proliferation abilities of overexpressed or knockdown CK19 of ovarian cancer cells. We also detected the related genes of Wnt/β-catenin signal pathway, including β-catenin, TCF7, LEF1, c-MYC and cyclin D1 in the transfected ovarian cancer cells by Western blotting and RT-PCR assay. Results The results demonstrated that CK19 was upregulated in EOC tissue. CK19 was verified to promote the invasion, proliferation and migration of ovarian cancer cells. Additionally, CK19 activates the Wnt/β-catenin signaling pathway by upregulated β-catenin, TCF7, LEF1, c-MYC and cyclin D1. Conclusions In summary, this is the first study to investigate the role of CK19 in EOC. These findings provide a potential new therapeutic target for the clinical diagnosis and treatment of ovarian cancer.
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Affiliation(s)
- Qi Lu
- Department of Obstetrics and Gynecology, Chao-yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Hong Qu
- Department of Obstetrics and Gynecology, Chao-yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Tong Lou
- Department of Obstetrics and Gynecology, Chao-yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Chongdong Liu
- Department of Obstetrics and Gynecology, Chao-yang Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zhenyu Zhang
- Department of Obstetrics and Gynecology, Chao-yang Hospital, Capital Medical University, Beijing, People's Republic of China
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25
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Yang X, Yamazaki H, Yamakoshi Y, Duverger O, Morasso MI, Beniash E. Trafficking and secretion of keratin 75 by ameloblasts in vivo. J Biol Chem 2019; 294:18475-18487. [PMID: 31628189 PMCID: PMC6885611 DOI: 10.1074/jbc.ra119.010037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 09/24/2019] [Indexed: 11/06/2022] Open
Abstract
A highly specialized cytoskeletal protein, keratin 75 (K75), expressed primarily in hair follicles, nail beds, and lingual papillae, was recently discovered in dental enamel, the most highly mineralized hard tissue in the human body. Among many questions this discovery poses, the fundamental question regarding the trafficking and secretion of this protein, which lacks a signal peptide, is of an utmost importance. Here, we present evidence that K75 is expressed during the secretory stage of enamel formation and is present in the forming enamel matrix. We further show that K75 is secreted together with major enamel matrix proteins amelogenin and ameloblastin, and it was detected in Golgi and the endoplasmic reticulum (ER)-Golgi intermediate compartment (ERGIC) but not in rough ER (rER). Inhibition of ER-Golgi transport by brefeldin A did not affect the association of K75 with Golgi, whereas ameloblastin accumulated in rER, and its transport from rER into Golgi was disrupted. Together, these results indicate that K75, a cytosolic protein lacking a signal sequence, is secreted into the forming enamel matrix utilizing portions of the conventional ER-Golgi secretory pathway. To the best of our knowledge, this is the first study providing insights into mechanisms of keratin secretion.
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Affiliation(s)
- Xu Yang
- Department of Oral Biology, University of Pittsburgh, Pittsburgh, Pennsylvania 15261
| | - Hajime Yamazaki
- Department of Oral Biology, University of Pittsburgh, Pittsburgh, Pennsylvania 15261
| | - Yasuo Yamakoshi
- Department of Biochemistry and Molecular Biology, School of Dental Medicine, Tsurumi University, Tsurumi-ku, Yokohama 230-8501, Japan
| | - Olivier Duverger
- Laboratory of Skin Biology, NIAMS, National Institutes of Health, Bethesda, Maryland 20892
| | - Maria I Morasso
- Laboratory of Skin Biology, NIAMS, National Institutes of Health, Bethesda, Maryland 20892
| | - Elia Beniash
- Department of Oral Biology, University of Pittsburgh, Pittsburgh, Pennsylvania 15261.
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26
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Werner S, Keller L, Pantel K. Epithelial keratins: Biology and implications as diagnostic markers for liquid biopsies. Mol Aspects Med 2019; 72:100817. [PMID: 31563278 DOI: 10.1016/j.mam.2019.09.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 09/02/2019] [Accepted: 09/04/2019] [Indexed: 02/07/2023]
Abstract
Keratins are essential elements of the cytoskeleton of normal and malignant epithelial cells. Because carcinomas commonly maintain their specific keratin expression pattern during malignant transformation, keratins are extensively used as tumor markers in cancer diagnosis including the detection of circulating tumor cells in blood of carcinoma patients. Interestingly, recent biological insights demonstrate that epithelial keratins should not only be considered as mere tumor markers. Emerging evidence suggests an active biological role of keratins in tumor cell dissemination and metastasis. In this review, we illustrate the family of keratin proteins, summarize the latest biological insights into keratin function related to cancer metastasis and discuss the current use of keratins for detection of CTCs and other blood biomarkers used in oncology.
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Affiliation(s)
- Stefan Werner
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Laura Keller
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Klaus Pantel
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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27
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Budna-Tukan J, Świerczewska M, Mazel M, Cieślikowski WA, Ida A, Jankowiak A, Antczak A, Nowicki M, Pantel K, Azria D, Zabel M, Alix-Panabières C. Analysis of Circulating Tumor Cells in Patients with Non-Metastatic High-Risk Prostate Cancer before and after Radiotherapy Using Three Different Enumeration Assays. Cancers (Basel) 2019; 11:cancers11060802. [PMID: 31185699 PMCID: PMC6627099 DOI: 10.3390/cancers11060802] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 05/28/2019] [Accepted: 06/06/2019] [Indexed: 12/14/2022] Open
Abstract
The characterization of circulating tumor cells (CTCs) can lead to a promising strategy for monitoring residual or relapsing prostate cancer (PCa) after local therapy. The aim of this study was to compare three innovative technologies for CTC enumeration in 131 high-risk patients with PCa, before and after radiotherapy, combined with androgen deprivation. The CTC number was tested using the FDA-cleared CellSearch® system, the dual fluoro-EPISPOT assay that only detects functional CTCs, and the in vivo CellCollector® technology. The highest percentage of CTC-positive patients was detected with the CellCollector® (48%) and dual fluoro-EPISPOT (42%) assays, while the CellSearch® system presented the lowest rate (14%). Although the concordance among methods was only 23%, the cumulative positivity rate was 79%. A matched-pair analysis of the samples before, and after, treatment suggested a trend toward a decrease in CTC count after treatment with all methods. CTC tended to be positivity correlated with age for the fluoro-EPISPOT assay and with PSA level from the data of three assays. Combining different CTC assays improved CTC detection rates in patients with non-metastatic high-risk PCa before and after treatment. Our findings do not support the hypothesis that radiotherapy leads to cancer cell release in the circulation.
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Affiliation(s)
- Joanna Budna-Tukan
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland.
| | - Monika Świerczewska
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland.
| | - Martine Mazel
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, 34093 Montpellier, France.
| | | | - Agnieszka Ida
- Department of Urology, Poznan University of Medical Sciences, 61-285 Poznan, Poland.
| | - Agnieszka Jankowiak
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland.
| | - Andrzej Antczak
- Department of Urology, Poznan University of Medical Sciences, 61-285 Poznan, Poland.
| | - Michał Nowicki
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland.
| | - Klaus Pantel
- Department of Tumor Biology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany.
| | - David Azria
- Radiation Oncology Department, Montpellier Cancer Institute, 34298 Montpellier, France.
| | - Maciej Zabel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland.
- Division of Anatomy and Histology, University of Zielona Góra, 65-046 Zielona Góra, Poland.
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, 34093 Montpellier, France.
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28
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Intermediate Filaments as Effectors of Cancer Development and Metastasis: A Focus on Keratins, Vimentin, and Nestin. Cells 2019; 8:cells8050497. [PMID: 31126068 PMCID: PMC6562751 DOI: 10.3390/cells8050497] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 02/08/2023] Open
Abstract
Intermediate filament (IF) proteins make up the largest family of cytoskeletal proteins in metazoans, and are traditionally known for their roles in fostering structural integrity in cells and tissues. Remarkably, individual IF genes are tightly regulated in a fashion that reflects the type of tissue, its developmental and differentiation stages, and biological context. In cancer, IF proteins serve as diagnostic markers, as tumor cells partially retain their original signature expression of IF proteins. However, there are also characteristic alterations in IF gene expression and protein regulation. The use of high throughput analytics suggests that tumor-associated alterations in IF gene expression have prognostic value. Parallel research is also showing that IF proteins directly and significantly impact several key cellular properties, including proliferation, death, migration, and invasiveness, with a demonstrated impact on the development, progression, and characteristics of various tumors. In this review, we draw from recent studies focused on three IF proteins most associated with cancer (keratins, vimentin, and nestin) to highlight how several “hallmarks of cancer” described by Hanahan and Weinberg are impacted by IF proteins. The evidence already in hand establishes that IF proteins function beyond their classical roles as markers and serve as effectors of tumorigenesis.
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29
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Mehrpouya M, Pourhashem Z, Yardehnavi N, Oladnabi M. Evaluation of cytokeratin 19 as a prognostic tumoral and metastatic marker with focus on improved detection methods. J Cell Physiol 2019; 234:21425-21435. [PMID: 31042009 DOI: 10.1002/jcp.28768] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 04/13/2019] [Accepted: 04/17/2019] [Indexed: 12/24/2022]
Abstract
In the last few years, there has been a growing interest in Cytokeratin 19 (CK19) studies in the cancer research field. CK19 belongs to the Type I CKs, serves as a useful research tool in prognosis, diagnosis, and management of the tumors. In this paper, we dissect the metastatic potential of CK19, its relation with cancer stem cells and retinal epithelial cells behavior, its application as a tumor marker and its role among 30 cancers such as thyroid, thoracic, lung, pancreatic, cervical, colorectal, and so forth. CK19 expressed in several cancer types because of its metastatic potential. This paper also presents modified detection methods of CK19 in disseminated tumor cells.
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Affiliation(s)
- Masoumeh Mehrpouya
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | | | - Najmeh Yardehnavi
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Morteza Oladnabi
- Stem Cell Research Center, Golestan University of Medical Sciences, Gorgan, Iran.,Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran.,Gorgan Congenital Malformations Research Center, Golestan University of Medical Sciences, Gorgan, Iran
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30
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Agnoletto C, Corrà F, Minotti L, Baldassari F, Crudele F, Cook WJJ, Di Leva G, d'Adamo AP, Gasparini P, Volinia S. Heterogeneity in Circulating Tumor Cells: The Relevance of the Stem-Cell Subset. Cancers (Basel) 2019; 11:cancers11040483. [PMID: 30959764 PMCID: PMC6521045 DOI: 10.3390/cancers11040483] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/16/2019] [Accepted: 03/30/2019] [Indexed: 12/20/2022] Open
Abstract
The release of circulating tumor cells (CTCs) into vasculature is an early event in the metastatic process. The analysis of CTCs in patients has recently received widespread attention because of its clinical implications, particularly for precision medicine. Accumulated evidence documents a large heterogeneity in CTCs across patients. Currently, the most accepted view is that tumor cells with an intermediate phenotype between epithelial and mesenchymal have the highest plasticity. Indeed, the existence of a meta-stable or partial epithelial–mesenchymal transition (EMT) cell state, with both epithelial and mesenchymal features, can be easily reconciled with the concept of a highly plastic stem-like state. A close connection between EMT and cancer stem cells (CSC) traits, with enhanced metastatic competence and drug resistance, has also been described. Accordingly, a subset of CTCs consisting of CSC, present a stemness profile, are able to survive chemotherapy, and generate metastases after xenotransplantation in immunodeficient mice. In the present review, we discuss the current evidence connecting CTCs, EMT, and stemness. An improved understanding of the CTC/EMT/CSC connections may uncover novel therapeutic targets, irrespective of the tumor type, since most cancers seem to harbor a pool of CSCs, and disclose important mechanisms underlying tumorigenicity.
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Affiliation(s)
- Chiara Agnoletto
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.
| | - Fabio Corrà
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.
| | - Linda Minotti
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.
| | - Federica Baldassari
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.
| | - Francesca Crudele
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.
| | | | - Gianpiero Di Leva
- School of Environment and Life Sciences, University of Salford, Salford M5 4WT, UK.
| | - Adamo Pio d'Adamo
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy.
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy.
| | - Paolo Gasparini
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy.
- Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", 34137 Trieste, Italy.
| | - Stefano Volinia
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy.
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31
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Xiao Y, Li Y, Yuan Y, Liu B, Pan S, Liu Q, Qi X, Zhou H, Dong W, Jia L. The potential of exosomes derived from colorectal cancer as a biomarker. Clin Chim Acta 2019; 490:186-193. [DOI: 10.1016/j.cca.2018.09.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/28/2018] [Accepted: 09/03/2018] [Indexed: 12/11/2022]
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32
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Autologous cell lines from circulating colon cancer cells captured from sequential liquid biopsies as model to study therapy-driven tumor changes. Sci Rep 2018; 8:15931. [PMID: 30374140 PMCID: PMC6206091 DOI: 10.1038/s41598-018-34365-z] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 10/18/2018] [Indexed: 02/06/2023] Open
Abstract
Circulating tumor cells (CTCs) are important clinical indicators for prognosis and treatment efficacy. However, CTC investigation is hampered by their low number, making the establishment of permanent CTC lines very challenging. We derived and characterized nine CTC lines using blood samples from a patient with metastatic colorectal cancer collected before and after chemotherapy and targeted therapy, and during cancer progression. These cell lines displayed an intermediate epithelial/mesenchymal phenotype, stem-cell like characteristics, angiogenesis potential, an osteomimetic signature and the capacity to escape from the immune system. Moreover, they showed changes in mRNA and protein expression (e.g., DEFA6, ABCB1 and GAL), whereas analysis of chromosomal copy number aberrations revealed no significant variation over time. These data indicate that although CTC lines derived from sequential blood samples during therapy have common traits, treatment-resistant CTC clones with distinct phenotypic characteristics are selected over time.
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33
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Wang Y, Du R, Qiao L, Liu B. Ultrasensitive profiling of multiple biomarkers from single cells by signal amplification mass spectrometry. Chem Commun (Camb) 2018; 54:9659-9662. [PMID: 30101261 DOI: 10.1039/c8cc05308a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A signal amplification protocol based on mass spectrometry (MS) was developed to profile simultaneously multiple biomarkers from a single cell using various mass label (ML)-modified Au nanoparticles (AuNPs). The strategy with ultrahigh sensitivity and specificity has potential prospects in the deep exploration of molecular and cellular characterization.
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Affiliation(s)
- Yuning Wang
- Department of Chemistry, Shanghai Stomatological Hospital, and State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China.
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34
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Microfluidic cell sorting by stiffness to examine heterogenic responses of cancer cells to chemotherapy. Cell Death Dis 2018; 9:239. [PMID: 29445159 PMCID: PMC5833447 DOI: 10.1038/s41419-018-0266-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 12/13/2017] [Accepted: 12/18/2017] [Indexed: 12/11/2022]
Abstract
Cancers consist of a heterogeneous populations of cells that may respond differently to treatment through drug-resistant sub-populations. The scarcity of these resistant sub-populations makes it challenging to understand how to counter their resistance. We report a label-free microfluidic approach to separate cancer cells treated with chemotherapy into sub-populations enriched in chemoresistant and chemosensitive cells based on the differences in cellular stiffness. The sorting approach enabled analysis of the molecular distinctions between resistant and sensitive cells. Consequently, the role of multiple mechanisms of drug resistance was identified, including decreased sensitivity to apoptosis, enhanced metabolism, and extrusion of drugs, and, for the first time, the role of estrogen receptor in drug resistance of leukemia cells. To validate these findings, several inhibitors for the identified resistance pathways were tested with chemotherapy to increase cytotoxicity sevenfold. Thus, microfluidic sorting can identify molecular mechanisms of drug resistance to examine heterogeneous responses of cancers to therapies.
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35
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Perzanowska A, Fatalska A, Wojtas G, Lewandowicz A, Michalak A, Krasowski G, Borchers CH, Dadlez M, Domanski D. An MRM-Based Cytokeratin Marker Assay as a Tool for Cancer Studies: Application to Lung Cancer Pleural Effusions. Proteomics Clin Appl 2018; 12. [DOI: 10.1002/prca.201700084] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 01/03/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Anna Perzanowska
- Mass Spectrometry Laboratory; Institute of Biochemistry and Biophysics-Polish Academy of Sciences; Warsaw Poland
| | - Agnieszka Fatalska
- Mass Spectrometry Laboratory; Institute of Biochemistry and Biophysics-Polish Academy of Sciences; Warsaw Poland
| | - Grzegorz Wojtas
- Mazovian Center of Pulmonary Disease and Tuberculosis Treatment; Otwock Poland
| | - Andrzej Lewandowicz
- Department of Geriatrics; National Institute of Geriatrics, Rheumatology and Rehabilitation; Warsaw Poland
| | - Agata Michalak
- Mazovian Center of Pulmonary Disease and Tuberculosis Treatment; Otwock Poland
| | - Grzegorz Krasowski
- Mazovian Center of Pulmonary Disease and Tuberculosis Treatment; Otwock Poland
| | - Christoph H. Borchers
- Proteomics Centre; Segal Cancer Centre; Lady Davis Institute; Jewish General Hospital; McGill University; Montreal Quebec Canada
- Gerald Bronfman Department of Oncology; Jewish General Hospital; McGill University; Montreal Quebec Canada
- Genome British Columbia Proteomics Centre; University of Victoria; Victoria British Columbia Canada
- Department of Biochemistry and Microbiology; University of Victoria; Victoria British Columbia Canada
| | - Michal Dadlez
- Mass Spectrometry Laboratory; Institute of Biochemistry and Biophysics-Polish Academy of Sciences; Warsaw Poland
| | - Dominik Domanski
- Mass Spectrometry Laboratory; Institute of Biochemistry and Biophysics-Polish Academy of Sciences; Warsaw Poland
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36
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Yang X, Zhang D, Chong T, Li Y, Wang Z, Zhang P. Expression of CK19, CD105 and CD146 are associated with early metastasis in patients with renal cell carcinoma. Oncol Lett 2018. [PMID: 29541188 PMCID: PMC5835893 DOI: 10.3892/ol.2018.7871] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The present study was designed in order to explore the association between the early metastasis of renal cell carcinoma (RCC) and biological markers of tumor cells. A total of 200 patients with RCC, who received a nephrectomy between January 2015 and October 2015, were enrolled in the present study, while 100 healthy patients served as controls. The expression of cytokeratin 19 (CK19), endoglin (CD105) and cluster of differentiation 146 (CD146) were detected using immunohistochemical staining and western blotting. All three markers were highly expressed in tumor tissues compared with adjacent normal tissues. Subsequently, an enzyme-linked immunosorbent assay was used to detect the differential expression of CK19, CD105 and CD146. The results revealed that there was a statistically significant difference in the expression of CK19 and CD105 between the two groups (P<0.05), whereas CD146 did not exhibit a statistically significant difference. The results of further experiments revealed no significant difference between four time points (Q1, 1 day pre-operation; Q2, 1 day post-operation; Q3, 1 week post-operation; and Q4, 1 month post-operation). Then, subgroup analysis was performed based on whether patients were circulating tumor cell (CTC)-positive or not, and the difference between the Q1 time point and other three time points (Q2-4). The results revealed no difference between the CTC-positive and -negative groups, and no difference between the time points Q1 and Q2. However, the expression of CK19 and CD105 exhibited a significant difference between CTC-positive and CTC-negative groups according to the difference between the time points Q1 and Q3. Furthermore, on the basis of the difference between Q1 and Q4, the expression of CK19, CD105 and CD146 were significantly different (P<0.05). Taken together, the results suggested that CK19, CD105 and CD146 markers of peripheral blood may be considered to be effective tools to evaluate the early metastasis in a CTC-positive condition. CK19, CD105 and CD146 may be useful for CTC in evaluating the prognosis of patients with RCC, although a larger sample size is necessary for further investigation.
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Affiliation(s)
- Xiaojie Yang
- Department of Urology, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Dong Zhang
- Department of Urology, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Tie Chong
- Department of Urology, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Youfang Li
- Department of Urology, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Ziming Wang
- Department of Urology, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Peng Zhang
- Department of Urology, Second Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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37
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Chen S, El-Heliebi A, Kroneis T. Biological and Molecular Characterization of Circulating Tumor Cells: A Creative Strategy for Precision Medicine? Adv Clin Chem 2017; 82:71-103. [PMID: 28939214 DOI: 10.1016/bs.acc.2017.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Circulating tumor cells (CTCs) are a group of rare cells disseminated from either primary or metastatic tumors into the blood stream. CTCs are considered to be the precursor of cancer metastasis. As a critical component of liquid biopsies, CTCs are a unique tool to understand the formation of metastasis and a valuable source of information on intratumor heterogeneity. Much effort has been invested in technologies for the detection of CTCs because they are rare cells among the vast number of blood cells. Studies in various cancers have repeatedly demonstrated that increased CTC counts prior to or during treatment are significantly associated with poor outcomes. In the new era of precision medicine, the study of CTCs reaches far beyond detection and counting. The rapidly growing field of analytical platforms for rare-cell analysis allows in-depth characterization of CTCs at the bulk cell and single-cell level. Genetic profiling of CTCs may provide an insight into the real-time tumor status, may allow the monitoring and evaluation of treatment response in clinical routine, and may lead to the development of novel therapeutic targets as well.
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Affiliation(s)
- Shukun Chen
- Institute of Cell Biology, Histology & Embryology, Medical University of Graz, Graz, Austria.
| | - Amin El-Heliebi
- Institute of Cell Biology, Histology & Embryology, Medical University of Graz, Graz, Austria
| | - Thomas Kroneis
- Institute of Cell Biology, Histology & Embryology, Medical University of Graz, Graz, Austria
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38
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Kowalik A, Kowalewska M, Góźdź S. Current approaches for avoiding the limitations of circulating tumor cells detection methods-implications for diagnosis and treatment of patients with solid tumors. Transl Res 2017; 185:58-84.e15. [PMID: 28506696 DOI: 10.1016/j.trsl.2017.04.002] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 03/24/2017] [Accepted: 04/19/2017] [Indexed: 12/12/2022]
Abstract
Eight million people die of cancer each year and 90% of deaths are caused by systemic disease. Circulating tumor cells (CTCs) contribute to the formation of metastases and thus are the subject of extensive research and an abiding interest to biotechnology and pharmaceutical companies. Recent technological advances have resulted in greatly improved CTC detection, enumeration, expansion, and culture methods. However, despite the fact that nearly 150 years have passed since the first detection and description of CTCs in human blood and enormous technological progress that has taken place in this field, especially within the last decade, few CTC detection methods have been approved for routine clinical use. This reflects the substantial methodological problems related to the nature of these cells, their heterogeneity, and diverse metastatic potential. Here, we provide an overview of CTC phenotypes, including the plasticity of CTCs and the relevance of inflammation and cell fusion phenomena for CTC biology. We also review the literature on CTC detection methodology-its recent improvements, clinical significance, and efforts of its clinical application in cancer patients management. At present, CTC detection remains a challenging diagnostic approach as a result of numerous current methodological limitations. This is especially problematic during the early stages of the disease due to the small numbers of CTCs released into the blood of cancer patients. Nonetheless, the rapid development of novel techniques of CTC detection and enumeration in peripheral blood is expected to expedite their implementation in the clinical setting. It is of utmost importance to understand the biology of CTCs and their distinct populations as a prerequisite for achieving this ultimate goal.
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Affiliation(s)
- Artur Kowalik
- Department of Molecular Diagnostics, Holycross Cancer Center, Kielce, Poland; Department of Surgery and Surgical Nursing with the Scientific Research Laboratory, The Faculty of Health Sciences of the Jan Kochanowski University in Kielce, Kielce, Poland.
| | - Magdalena Kowalewska
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie Institute - Oncology Center, Warszawa, Poland; Department of Immunology, Biochemistry and Nutrition, Medical University of Warsaw, Warszawa, Poland
| | - Stanisław Góźdź
- Department of Clinical Oncology, Hollycross Cancer Center, Kielce, Poland; Department of Prevention and Cancer Epidemiology, Faculty of Health Sciences of the Jan Kochanowski University in Kielce, Kielce, Poland
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39
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Kistowski M, Dębski J, Karczmarski J, Paziewska A, Olędzki J, Mikula M, Ostrowski J, Dadlez M. A Strong Neutrophil Elastase Proteolytic Fingerprint Marks the Carcinoma Tumor Proteome. Mol Cell Proteomics 2016; 16:213-227. [PMID: 27927741 DOI: 10.1074/mcp.m116.058818] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 11/12/2016] [Indexed: 12/18/2022] Open
Abstract
Proteolytic cascades are deeply involved in critical stages of cancer progression. During the course of peptide-wise analysis of shotgun proteomic data sets representative of colon adenocarcinoma (AC) and ulcerative colitis (UC), we detected a cancer-specific proteolytic fingerprint composed of a set of numerous protein fragments cleaved C-terminally to V, I, A, T, or C residues, significantly overrepresented in AC. A peptide set linked by a common VIATC cleavage consensus was the only prominent cancer-specific proteolytic fingerprint detected. This sequence consensus indicated neutrophil elastase as a source of the fingerprint. We also found that a large fraction of affected proteins are RNA processing proteins associated with the nuclear fraction and mostly cleaved within their functionally important RNA-binding domains. Thus, we detected a new class of cancer-specific peptides that are possible markers of tumor-infiltrating neutrophil activity, which often correlates with the clinical outcome. Data are available via ProteomeXchange with identifiers: PXD005274 (Data set 1) and PXD004249 (Data set 2). Our results indicate the value of peptide-wise analysis of large global proteomic analysis data sets as opposed to protein-wise analysis, in which outlier differential peptides are usually neglected.
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Affiliation(s)
- Michał Kistowski
- From the ‡Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106 Warsaw
| | - Janusz Dębski
- From the ‡Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106 Warsaw
| | - Jakub Karczmarski
- §Department of Genetics, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Wilhelma Konrada Roentgena 5, 02-781 Warsaw, Poland
| | - Agnieszka Paziewska
- §Department of Genetics, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Wilhelma Konrada Roentgena 5, 02-781 Warsaw, Poland
| | - Jacek Olędzki
- From the ‡Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106 Warsaw
| | - Michał Mikula
- §Department of Genetics, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Wilhelma Konrada Roentgena 5, 02-781 Warsaw, Poland
| | - Jerzy Ostrowski
- ¶Department of Gastroenterology Hepatology and Clinical Oncology, Medical Center for Postgraduate Education, Warsaw, Poland
| | - Michał Dadlez
- From the ‡Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106 Warsaw;
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Liu S, Cadaneanu RM, Zhang B, Huo L, Lai K, Li X, Galet C, Grogan TR, Elashoff D, Freedland SJ, Rettig M, Aronson WJ, Knudsen BS, Lewis MS, Garraway IP. Keratin 13 Is Enriched in Prostate Tubule-Initiating Cells and May Identify Primary Prostate Tumors that Metastasize to the Bone. PLoS One 2016; 11:e0163232. [PMID: 27711225 PMCID: PMC5053503 DOI: 10.1371/journal.pone.0163232] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 09/06/2016] [Indexed: 01/14/2023] Open
Abstract
Background Benign human prostate tubule-initiating cells (TIC) and aggressive prostate cancer display common traits, including tolerance of low androgen levels, resistance to apoptosis, and microenvironment interactions that drive epithelial budding and outgrowth. TIC can be distinguished from epithelial and stromal cells that comprise prostate tissue via cell sorting based upon Epcam, CD44, and CD49f antigenic profiles. Fetal prostate epithelial cells (FC) possess a similar antigenic profile to adult TIC and are capable of inducing tubule formation. To identify the TIC niche in human prostate tissue, differential keratin (KRT) expression was evaluated. Results Gene expression data generated from Affymetrix Gene Chip human U133 Plus 2.0 array of sorted adult and fetal epithelial cells revealed KRT13 to be significantly enriched in FC and TIC compared to basal cells (BC) and luminal cells (LC) (p<0.001). Enriched KRT13 expression was confirmed by RT-PCR and cytospin immunostaining. Immunohistochemical analysis of KRT13 expression revealed rare KRT13+ epithelia throughout prostatic ducts/acini in adult tissue specimens and differentiated tubules in 24-week recombinant grafts, In contrast, abundant KRT13 expression was observed in developing ducts/acini in fetal prostate and cord-like structures composing 8-week recombinant grafts. Immunostaining of a prostate tissue microarray revealed KRT13+ tumor foci in approximately 9% of cases, and this subset displayed significantly shorter time to recurrence (p = 0.031), metastases (p = 0.032), and decreased overall survival (p = 0.004). Diagnostic prostate needle biopsies (PNBX) from untreated patients with concurrent bone metastases (clinical stage M1) displayed KRT13+ tumor foci, as did bone metastatic foci. Conclusions The expression profile of KRT13 in benign fetal and adult prostate tissue and in recombinant grafts, as well as the frequency of KRT13 expression in primary and metastatic prostate cancer indicates that it may be a marker of a stem/progenitor-like cell state that is co-opted in aggressive tumor cells. KRT13 is enriched in benign stem-like cells that display androgen-resistance, apoptosis-resistance, and branching morphogenesis properties. Collectively our data demonstrate that KRT13 expression is associated with poor prognosis at multiple stages of disease progression and may represent an important biomarker of adverse outcome in patients with prostate cancer.
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Affiliation(s)
- Sandy Liu
- Department of Hematology-Oncology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Radu M. Cadaneanu
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Baohui Zhang
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Lihong Huo
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Kevin Lai
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Xinmin Li
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Colette Galet
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Tristan R. Grogan
- Department of Medicine Statistics Core, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - David Elashoff
- Department of Medicine Statistics Core, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
| | - Stephen J. Freedland
- Urologic Section, Department of Surgery, Durham VA Medical Center, Durham, North Carolina, United States of America
| | - Matthew Rettig
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California, United States of America
| | - William J. Aronson
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California, United States of America
- Urology Section, Department of Surgery, Greater Los Angeles Veterans Affairs Healthcare System, Los Angeles, California, United States of America
| | - Beatrice S. Knudsen
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, United States of America
| | - Michael S. Lewis
- Department of Pathology, Greater Los Angeles Veterans Affairs Health System, Los Angeles, California, United States of America
| | - Isla P. Garraway
- Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, California, United States of America
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California, United States of America
- Urology Section, Department of Surgery, Greater Los Angeles Veterans Affairs Healthcare System, Los Angeles, California, United States of America
- * E-mail:
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Nagrath S, Jack RM, Sahai V, Simeone DM. Opportunities and Challenges for Pancreatic Circulating Tumor Cells. Gastroenterology 2016; 151:412-26. [PMID: 27339829 DOI: 10.1053/j.gastro.2016.05.052] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/25/2016] [Accepted: 06/07/2016] [Indexed: 12/30/2022]
Abstract
Sensitive and reproducible platforms have been developed for detection, isolation, and enrichment of circulating tumor cells (CTCs)-rare cells that enter the blood from solid tumors, including those of the breast, prostate gland, lung, pancreas, and colon. These might be used as biomarkers in diagnosis or determination of prognosis. CTCs are no longer simply detected and quantified; they are now used in ex vivo studies of anticancer agents and early detection. We review what we have recently learned about CTCs from pancreatic tumors, describing advances in their isolation and analysis and challenges to their clinical utility. We summarize technologies used to isolate CTCs from blood samples of patients with pancreatic cancer, including immunoaffinity and label-free physical attribute-based capture. We explain methods of CTC analysis and how findings from these studies might be used to detect cancer at earlier stages, monitor disease progression, and determine prognosis. We review studies that have expanded CTCs for testing of anticancer agents and how these approaches might be used to personalize treatment. Advances in the detection, isolation, and analysis of CTCs have increased our understanding of the dissemination and progression of pancreatic cancer. However, standardization of methodologies and prospective studies are needed for this emerging technology to have a significant effect on clinical care.
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Affiliation(s)
- Sunitha Nagrath
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan; Biointerfaces Program, University of Michigan, Ann Arbor, Michigan; Translational Oncology Program, University of Michigan, Ann Arbor, Michigan.
| | - Rhonda M Jack
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan; Biointerfaces Program, University of Michigan, Ann Arbor, Michigan; Translational Oncology Program, University of Michigan, Ann Arbor, Michigan
| | - Vaibhav Sahai
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan; Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Diane M Simeone
- Translational Oncology Program, University of Michigan, Ann Arbor, Michigan; Department of Surgery, University of Michigan, Ann Arbor, Michigan; Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan.
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Vu BT, Tan Le D, Van Pham P. Liquid biopsies: tumour diagnosis and treatment monitoring. BIOMEDICAL RESEARCH AND THERAPY 2016. [DOI: 10.7603/s40730-016-0035-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Abstract
Circulating Tumor Cells (CTC) are shed from primary or secondary tumors. Prior studies have demonstrated that enumeration of CTC is a robust independent prognostic factor of progression free and overall survival in patients with early and metastatic breast cancer. CTC, as well as other circulating tumor markers, have the appealing advantages over tissue biopsy of (1) ease of collection, (2) serial evaluation, and (3) interrogation of the entire tumor burden instead of just a limited part of the tumor. Advances have been recently made in phenotyping and genotyping of CTC, which should provide insights into the predictive role of CTC for sensitivity or resistance to therapies. In addition, CTC phenotypic marker changes during the course of treatment may serve as pharmacodynamic monitoring tools. Therefore, CTC may be considered "liquid biopsies," providing prognostic and predictive clinical information as well as additional understanding of tumor heterogeneity.
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Affiliation(s)
- Costanza Paoletti
- Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan Health and Hospital System, 6312 Cancer Center University of Michigan, 1500 Medical Center Drive, 48109, Ann Arbor, MI, USA
| | - Daniel F Hayes
- Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan Health and Hospital System, 6312 Cancer Center University of Michigan, 1500 Medical Center Drive, 48109, Ann Arbor, MI, USA.
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Domanski D, Perzanowska A, Kistowski M, Wojtas G, Michalak A, Krasowski G, Dadlez M. A Multiplexed Cytokeratin Analysis Using Targeted Mass Spectrometry Reveals Specific Profiles in Cancer-Related Pleural Effusions. Neoplasia 2016; 18:399-412. [PMID: 27435923 PMCID: PMC4954941 DOI: 10.1016/j.neo.2016.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 06/03/2016] [Indexed: 12/11/2022] Open
Abstract
Pleural effusion (PE), excess fluid in the pleural space, is often observed in lung cancer patients and also forms due to many benign ailments. Classifying it quickly is critical, but this remains an analytical challenge often lengthening the diagnosis process or exposing patients to unnecessary risky invasive procedures. We tested the analysis of PE using a multiplexed cytokeratin (CK) panel with targeted mass spectrometry–based quantitation for its rapid classification. CK markers are often assessed in pathological examinations for cancer diagnosis and guiding treatment course. We developed methods to simultaneously quantify 33 CKs in PE using peptide standards for increased analytical specificity and a simple CK enrichment method to detect their low amounts. Analyzing 121 PEs associated with a variety of lung cancers and noncancerous causes, we show that abundance levels of 10 CKs can be related to PE etiology. CK-6, CK-7, CK-8, CK-18, and CK-19 were found at significantly higher levels in cancer-related PEs. Additionally, elevated levels of vimentin and actin differentiated PEs associated with bacterial infections. A classifier algorithm effectively grouped PEs into cancer-related or benign PEs with 81% sensitivity and 79% specificity. A set of undiagnosed PEs showed that our method has potential to shorten PE diagnosis time. For the first time, we show that a cancer-relevant panel of simple-epithelial CK markers currently used in clinical assessment can also be quantitated in PEs. Additionally, while requiring less invasive sampling, our methodology demonstrated a significant ability to identify cancer-related PEs in clinical samples and thus could improve patient care in the future.
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Affiliation(s)
- Dominik Domanski
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5A, 02-106 Warsaw, Poland.
| | - Anna Perzanowska
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5A, 02-106 Warsaw, Poland
| | - Michal Kistowski
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5A, 02-106 Warsaw, Poland
| | - Grzegorz Wojtas
- Mazovian Center of Pulmonary Disease and Tuberculosis Treatment, Gabriela Narutowicza 80, Otwock, Poland
| | - Agata Michalak
- Mazovian Center of Pulmonary Disease and Tuberculosis Treatment, Gabriela Narutowicza 80, Otwock, Poland
| | - Grzegorz Krasowski
- Mazovian Center of Pulmonary Disease and Tuberculosis Treatment, Gabriela Narutowicza 80, Otwock, Poland
| | - Michal Dadlez
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawinskiego 5A, 02-106 Warsaw, Poland.
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Yu XF, Yang HJ, Lei L, Wang C, Huang J. CK19 mRNA in blood can predict non-sentinel lymph node metastasis in breast cancer. Oncotarget 2016; 7:30504-10. [PMID: 27105542 PMCID: PMC5058696 DOI: 10.18632/oncotarget.8851] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 03/31/2016] [Indexed: 01/31/2023] Open
Abstract
Reverse-transcription polymerase chain reaction (RT-PCR) is used to detect CK19 mRNA in sentinel lymph node biopsy (SLNB) tissues from breast cancer patients. We examined whether CK19 mRNA in peripheral blood is predictive of non-sentinel lymph node (nSLN) metastasis. Breast cancer cases diagnosed with clinical stage cT1-3cN0 and registered in our medical biobank were identified retrospectively. This study then included 120 breast cancer cases treated at Zhejiang Cancer Hospital from Aug 2014 to Aug 2015, including 60 SLN-positive and 60 SLN-negative cases. CK19 mRNA levels in peripheral blood samples were assessed using RT-PCR prior to tumor removal. During surgery, if SLNB tissue showed evidence of metastasis, axillary lymph node dissection (ALND) was performed. No ALND was performed if SLNB and nSLN tissues were both negative for metastasis. CK19 expression was higher in nSLN-positive patients than in nSLN-negative patients (p < 0.05). Logistic regression indicated that lymphatic vessel invasion and CK19 levels were predictive of nSLN status (p < 0.05). The area under the ROC curve for CK19 was 0.878 (p < 0.05). We conclude that high CK19 levels in peripheral blood may independently predict nSLN metastasis in breast cancer patients.
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Affiliation(s)
- Xing-Fei Yu
- Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, P.R.China
- Department of Breast Tumor Surgery, Zhejiang Cancer Hospital, Banshan Bridge, Hangzhou, Zhejiang Province, 310022, P.R.China
| | - Hong-Jian Yang
- Department of Breast Tumor Surgery, Zhejiang Cancer Hospital, Banshan Bridge, Hangzhou, Zhejiang Province, 310022, P.R.China
| | - Lei Lei
- Department of Breast Medical Oncology, Zhejiang Cancer Hospital, Banshan Bridge, Hangzhou, Zhejiang Province, 310022, P.R.China
| | - Chen Wang
- Department of Breast Tumor Surgery, Zhejiang Cancer Hospital, Banshan Bridge, Hangzhou, Zhejiang Province, 310022, P.R.China
| | - Jian Huang
- Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, P.R.China
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Forte VA, Barrak DK, Elhodaky M, Tung L, Snow A, Lang JE. The potential for liquid biopsies in the precision medical treatment of breast cancer. Cancer Biol Med 2016; 13:19-40. [PMID: 27144060 PMCID: PMC4850125 DOI: 10.28092/j.issn.2095-3941.2016.0007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Currently the clinical management of breast cancer relies on relatively few prognostic/predictive clinical markers (estrogen receptor, progesterone receptor, HER2), based on primary tumor biology. Circulating biomarkers, such as circulating tumor DNA (ctDNA) or circulating tumor cells (CTCs) may enhance our treatment options by focusing on the very cells that are the direct precursors of distant metastatic disease, and probably inherently different than the primary tumor's biology. To shift the current clinical paradigm, assessing tumor biology in real time by molecularly profiling CTCs or ctDNA may serve to discover therapeutic targets, detect minimal residual disease and predict response to treatment. This review serves to elucidate the detection, characterization, and clinical application of CTCs and ctDNA with the goal of precision treatment of breast cancer.
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Affiliation(s)
- Victoria A Forte
- Department of Medicine, Division of Medical Oncology, University of Southern California (USC), Los Angeles, CA 90033, USA; USC Norris Comprehensive Cancer Center, Los Angeles, CA 90033, USA
| | - Dany K Barrak
- USC Norris Comprehensive Cancer Center, Los Angeles, CA 90033, USA; Department of Surgery, Division of Breast, Endocrine and Soft Tissue Surgery, USC, Los Angeles, CA 90033, USA
| | - Mostafa Elhodaky
- USC Norris Comprehensive Cancer Center, Los Angeles, CA 90033, USA; Department of Stem Cell and Regenerative Medicine, USC, Los Angeles, CA 90033, USA
| | - Lily Tung
- USC Norris Comprehensive Cancer Center, Los Angeles, CA 90033, USA; Department of Surgery, Division of Breast, Endocrine and Soft Tissue Surgery, USC, Los Angeles, CA 90033, USA
| | - Anson Snow
- Department of Medicine, Division of Medical Oncology, University of Southern California (USC), Los Angeles, CA 90033, USA; USC Norris Comprehensive Cancer Center, Los Angeles, CA 90033, USA
| | - Julie E Lang
- USC Norris Comprehensive Cancer Center, Los Angeles, CA 90033, USA; Department of Surgery, Division of Breast, Endocrine and Soft Tissue Surgery, USC, Los Angeles, CA 90033, USA
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Keyvani S, Karimi N, Orafa Z, Bouzari S, Oloomi M. Assessment of Cytokeratin-19 Gene Expression in Peripheral Blood of Breast Cancer Patients and Breast Cancer Cell Lines. BIOMARKERS IN CANCER 2016; 8:57-63. [PMID: 27147896 PMCID: PMC4852760 DOI: 10.4137/bic.s38229] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/21/2016] [Accepted: 02/26/2016] [Indexed: 11/24/2022]
Abstract
Detection of cytokeratin-19 (CK19) expression as an epithelial-specific marker in circulating tumor cells (CTCs) of breast cancer patients can be important for diagnostic purposes. Comparison of CK19 expression in breast cancer cell lines can indicate that expression of this marker is different in various breast cancer cell lines based on their category. Thirty-five breast cancer patients were evaluated for detection of CK19 mRNA in their peripheral blood using CK19-specific primers and a nested reverse transcriptase polymerase chain reaction (RT-PCR) technique. CK19 expression levels were detected in MCF7, T47D, SK-BR-3, and MDA-MB-231 cell lines by semiquantitative RT-PCR and Western blot analyses. Statistical analysis of our data indicates that there is no significant difference between CK19 expression and histopathological parameters and some molecular markers, including Ki-67, HER-2, and P53, but there are statistically significant correlations between estrogen receptor (P = 0.040) and progesterone receptor (P = 0.046) with CK19 expression. CK19 expression was detected in MCF7, T47D, and SK-BR-3 cell lines but not in MDA-MB-231 cell line. More studies are needed to determine the relationship between this marker and other markers in the diagnosis and treatment of breast cancer. On the other hand, the study of different markers using breast cancer cell lines as experimental models of breast cancer could have an impact on improving the health outcomes of patients with breast cancer.
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Affiliation(s)
- Saeideh Keyvani
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Nasrin Karimi
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Zahra Orafa
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Saeid Bouzari
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
| | - Mana Oloomi
- Molecular Biology Department, Pasteur Institute of Iran, Tehran, Iran
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Abstract
Isolation and analysis of cancer cells from body fluids have significant implications in diagnosis and therapeutic treatment of cancers. Circulating tumor cells (CTCs) are cancer cells circulating in the peripheral blood or spreading iatrogenically into blood vessels, which is an early step in the cascade of events leading to cancer metastasis. Therefore, CTCs can be used for diagnosing for therapeutic treatment, prognosing a given anticancer intervention, and estimating the risk of metastatic relapse. However, isolation of CTCs is a significant technological challenge due to their rarity and low recovery rate using traditional purification techniques. Recently microfluidic devices represent a promising platform for isolating cancer cells with high efficiency in processing complex cellular fluids, with simplicity, sensitivity, and throughput. This review summarizes recent methods of CTC isolation and analysis, as well as their applications in clinical studies.
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Affiliation(s)
- J Zhang
- University of Florida, Gainesville, FL, United States
| | - K Chen
- University of Florida, Gainesville, FL, United States
| | - Z H Fan
- University of Florida, Gainesville, FL, United States.
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49
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Tran DP, Winter MA, Wolfrum B, Stockmann R, Yang CT, Pourhassan-Moghaddam M, Offenhäusser A, Thierry B. Toward Intraoperative Detection of Disseminated Tumor Cells in Lymph Nodes with Silicon Nanowire Field Effect Transistors. ACS NANO 2016; 10:2357-64. [PMID: 26859618 DOI: 10.1021/acsnano.5b07136] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Within an hour, as little as one disseminated tumor cell (DTC) per lymph node can be quantitatively detected using an intraoperative biosensing platform based on silicon nanowire field-effect transistors (SiNW FET). It is also demonstrated that the integrated biosensing platform is able to detect the presence of circulating tumor cells (CTCs) in the blood of colorectal cancer patients. The presence of DTCs in lymph nodes and CTCs in peripheral blood is highly significant as it is strongly associated with poor patient prognosis. The SiNW FET sensing platform out-performed in both sensitivity and rapidity not only the current standard method based on pathological examination of tissue sections but also the emerging clinical gold standard based on molecular assays. The possibility to achieve accurate and highly sensitive analysis of the presence of DTCs in the lymphatics within the surgery time frame has the potential to spare cancer patients from an unnecessary secondary surgery, leading to reduced patient morbidity, improving their psychological wellbeing and reducing time spent in hospital. This study demonstrates the potential of nanoscale field-effect technology in clinical cancer diagnostics.
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Affiliation(s)
- Duy P Tran
- Future Industries Institute, University of South Australia , Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
| | - Marnie A Winter
- Future Industries Institute, University of South Australia , Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
| | - Bernhard Wolfrum
- Peter Grünberg Institute, Forschungszentrum Jülich GmbH , Jülich 52425, Germany
| | - Regina Stockmann
- Peter Grünberg Institute, Forschungszentrum Jülich GmbH , Jülich 52425, Germany
| | - Chih-Tsung Yang
- Future Industries Institute, University of South Australia , Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
| | | | | | - Benjamin Thierry
- Future Industries Institute, University of South Australia , Mawson Lakes Campus, Mawson Lakes, South Australia 5095, Australia
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ANDERGASSEN ULRICH, KÖLBL ALEXANDRAC, MAHNER SVEN, JESCHKE UDO. Real-time RT-PCR systems for CTC detection from blood samples of breast cancer and gynaecological tumour patients (Review). Oncol Rep 2016; 35:1905-15. [DOI: 10.3892/or.2016.4608] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 11/15/2015] [Indexed: 11/06/2022] Open
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