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Wang ZY, Li R, Li RZ, Pei KG, Sun LF, Wang HJ. Prognostic value of human papillomavirus cell-free DNA in cervical cancer patients: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2024; 300:211-218. [PMID: 39029243 DOI: 10.1016/j.ejogrb.2024.07.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 06/02/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
OBJECTIVE This meta-analysis aimed to investigate the association between circulating human papillomavirus (HPV) cell-free DNA and oncological outcomes of cervical cancer patients. METHODS Searches were performed in MEDLINE, Embase, and CENTRAL from their inception until 26 November 2023. Inclusion criteria were: (1) pathologically confirmed cervical cancer with available HPV test results; (2) detection of HPV cell-free DNA was performed in serum/plasma before or at end of treatment; (3) studies reported oncological outcomes of cervical cancer patients according to the levels of HPV cell-free DNA. Data extraction and study quality assessment were performed independently by two authors. Pooled hazard ratios and 95% confidence intervals were calculated using the inverse-variance method for survival outcomes. RESULTS Five studies were finally included in this meta-analysis. Blood samples were collected from 167 patients before treatment, with 150 individuals available for analysis at the end of treatment. Furthermore, 82 patients with available samples at 3 months post-treatment were included in the analysis. The pooled results indicated a significant association between positive HPV cell-free DNA at end of treatment and worse progression-free survival in patients with cervical cancer (pooled hazard ratio: 5.49; 95 % confidence interval: 2.85-10.58; I2: 0 %). Similar findings were observed in patients with detectable HPV cell-free DNA at 3 months post-treatment (pooled hazard ratio: 7.86; 95 % confidence interval: 3.32-18.60; I2: 0 %). However, the detection of HPV cell-free DNA before treatment was not significantly associated with progression-free survival (pooled hazard ratio: 0.97; 95 % confidence interval: 0.55-1.71; I2: 0 %). CONCLUSION Cervical cancer patients testing positive for HPV cell-free DNA at the end of treatment or 3 months post-treatment displayed significantly poorer oncological outcomes compared to those testing negative. Thus, personalized monitoring of HPV cell-free DNA holds promise as a prognostic biomarker for patients with cervical cancer.
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Affiliation(s)
- Zhao-Yun Wang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China
| | - Rui Li
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China
| | - Rui-Zhe Li
- Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Road, Haidian District 100191, Beijing, China
| | - Kai-Ge Pei
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China
| | - Li-Fei Sun
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China.
| | - Hong-Jing Wang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, No. 20, Section 3, South Renmin Road, Chengdu 610041, Sichuan Province, China.
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Chen K, Mao M, Huo L, Wang G, Pu Z, Zhang Y. Flexible DNA Nanoclaws Offer Multivalent and Powerful Spatial Pattern-Recognition for Tumor Cells. ACS APPLIED MATERIALS & INTERFACES 2024; 16:29760-29769. [PMID: 38813974 DOI: 10.1021/acsami.4c03382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Multivalent receptor-ligand interactions (RLIs) exhibit excellent affinity for binding when targeting cell membrane receptors with low expression. However, existing strategies only allow for limited control of the valency and spacing of ligands for a certain receptor, lacking recognition patterns for multiple interested receptors with complex spatial distributions. Here, we developed flexible DNA nanoclaws with multivalent aptamers to achieve powerful cell recognition by controlling the spacing of aptamers to match the spatial patterns of receptors. The DNA nanoclaw with spacing-controllable binding sites was constructed via hybrid chain reaction (HCR), enabling dual targeting of HER2 and EpCAM molecules. The results demonstrate that the binding affinity of multivalent DNA nanoclaws to tumor cells is enhanced. We speculate that the flexible structure may conform better to irregularly shaped membrane surfaces, increasing the probability of intermolecular contact. The capture efficiency of circulating tumor cells successfully verified the high affinity and selectivity of this spatial pattern. This strategy will further promote the potential application of DNA frameworks in future disease diagnosis and treatment.
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Affiliation(s)
- Kang Chen
- Department of Laboratory Medicine, Zhongshan City People's Hospital, 528403 Zhongshan, Guangdong, China
| | - Miao Mao
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 510006 Guangzhou, Guangdong, China
| | - Lian Huo
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 510006 Guangzhou, Guangdong, China
| | - Guanzhao Wang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 510006 Guangzhou, Guangdong, China
| | - Zhe Pu
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 510006 Guangzhou, Guangdong, China
| | - Yuanqing Zhang
- Department of Laboratory Medicine, Zhongshan City People's Hospital, 528403 Zhongshan, Guangdong, China
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 510006 Guangzhou, Guangdong, China
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Bardol T, Dujon AM, Taly V, Dunyach-Remy C, Lavigne JP, Costa-Silva B, Kurma K, Eslami-S Z, Cayrefourcq L, Canivet C, Muscari F, Bournet B, Alix-Panabières C. Early detection of pancreatic cancer by liquid biopsy "PANLIPSY": a french nation-wide study project. BMC Cancer 2024; 24:709. [PMID: 38853244 PMCID: PMC11163786 DOI: 10.1186/s12885-024-12463-8] [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: 05/06/2024] [Accepted: 05/31/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Pancreatic cancer, predominantly characterized by ductal adenocarcinoma (PDAC) accounts for 90% of cases and is the fourth leading cause of cancer-related deaths globally. Its incidence is notably increasing. This poor prognosis is primarily due to late-stage diagnosis (approximately 70% to 80% of patients are diagnosed at an advanced stage), aggressive tumor biology, and low sensitivity to chemotherapy. Consequently, it is crucial to identify and develop a simple, feasible and reproducible blood-based signature (i.e., combination of biomarkers) for early detection of PDAC. METHODS The PANLIPSY study is a multi-center, non-interventional prospective clinical trial designed to achieve early detection of PDAC with high specificity and sensitivity, using a combinatorial approach in blood samples. These samples are collected from patients with resectable, borderline or locally advanced, and metastatic stage PDAC within the framework of the French Biological and Clinical Database for PDAC cohort (BACAP 2). All partners of the BACAP consortium are eligible to participate. The study will include 215 PDAC patients, plus 25 patients with benign pancreatic conditions from the PAncreatic Disease Cohort of TOuLouse (PACTOL) cohort, and 115 healthy controls, totaling 355 individuals. Circulating biomarkers will be collected in a total volume of 50 mL of blood, divided into one CellSave tube (10 mL), two CELL-FREE DNA BCT® preservative tubes (18 mL), and five EDTA tubes (22 mL in total). Samples preparation will adhere to the guidelines of the European Liquid Biopsy Society (ELBS). A unique feature of the study is the AI-based comparison of these complementary liquid biopsy biomarkers. Main end-points: i) to define a liquid biopsy signature that includes the most relevant circulating biomarkers, ii) to validate the multi-marker panel in an independent cohort of healthy controls and patients, with resectable PDAC, and iii) to establish a unique liquid biopsy biobank for PDAC study. DISCUSSION The PANLIPSY study is a unique prospective non-interventional clinical trial that brings together liquid biopsy experts. The aim is to develop a biological signature for the early detection of PDAC based on AI-assisted detection of circulating biomarkers in blood samples (CTCs, ctDNA, EVs, circulating immune system, circulating cell-free nucleosomes, proteins, and microbiota). TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT06128343 / NCT05824403. Registration dates: June 8,2023 and April 21, 2023.
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Affiliation(s)
- Thomas Bardol
- Laboratory of Rare Circulating Human Cells - Liquid Biopsy Lab, Institut Universitaire de Recherche Clinique (IURC), University Medical Center of Montpellier, 641, Avenue du Doyen Gaston Giraud, Cedex 5 34093, Montpellier, France.
- CREEC/CANECEV MIVEGEC (CREES), University of Montpellier, CNRS, Montpellier, IRD, France.
- European Liquid Biopsy Society (ELBS), Hamburg, Germany.
| | - Antoine M Dujon
- CREEC/CANECEV MIVEGEC (CREES), University of Montpellier, CNRS, Montpellier, IRD, France
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, Victoria, Australia
| | - Valerie Taly
- Équipe Labélisée Ligue Nationale Contre Le Cancer, Centre de Recherche Des Cordeliers, Université Paris Cité, UMR-S1138, CNRS SNC5096, Paris, France
- METHYS Dx, 67 Rue Saint-Jacques, Paris, France
| | - Catherine Dunyach-Remy
- Department of Microbiology and Hospital Hygiene Bacterial Virulence and Chronic Infections, University of Montpellier CHU Nîmes, INSERM U1047, Nîmes, France
| | - Jean-Philippe Lavigne
- Department of Microbiology and Hospital Hygiene Bacterial Virulence and Chronic Infections, University of Montpellier CHU Nîmes, INSERM U1047, Nîmes, France
| | - Bruno Costa-Silva
- Champalimaud Physiology and Cancer Programme, Champalimaud Foundation, 1400-038, Lisbon, Portugal
| | - Keerthi Kurma
- Laboratory of Rare Circulating Human Cells - Liquid Biopsy Lab, Institut Universitaire de Recherche Clinique (IURC), University Medical Center of Montpellier, 641, Avenue du Doyen Gaston Giraud, Cedex 5 34093, Montpellier, France
- CREEC/CANECEV MIVEGEC (CREES), University of Montpellier, CNRS, Montpellier, IRD, France
- European Liquid Biopsy Society (ELBS), Hamburg, Germany
| | - Zahra Eslami-S
- Laboratory of Rare Circulating Human Cells - Liquid Biopsy Lab, Institut Universitaire de Recherche Clinique (IURC), University Medical Center of Montpellier, 641, Avenue du Doyen Gaston Giraud, Cedex 5 34093, Montpellier, France
- CREEC/CANECEV MIVEGEC (CREES), University of Montpellier, CNRS, Montpellier, IRD, France
- European Liquid Biopsy Society (ELBS), Hamburg, Germany
| | - Laure Cayrefourcq
- Laboratory of Rare Circulating Human Cells - Liquid Biopsy Lab, Institut Universitaire de Recherche Clinique (IURC), University Medical Center of Montpellier, 641, Avenue du Doyen Gaston Giraud, Cedex 5 34093, Montpellier, France
- CREEC/CANECEV MIVEGEC (CREES), University of Montpellier, CNRS, Montpellier, IRD, France
- European Liquid Biopsy Society (ELBS), Hamburg, Germany
| | - Cindy Canivet
- Department of Gastroenterology and Pancreatology, CHU - Rangueil and the University of Toulouse, 1 Avenue Jean Poulhès, Cedex 9 50032, 31059, Toulouse, TSA, France
| | - Fabrice Muscari
- Digestive Surgery and Liver Transplantation Department, Toulouse University Hospital, Toulouse, France
| | - Barbara Bournet
- Department of Gastroenterology and Pancreatology, CHU - Rangueil and the University of Toulouse, 1 Avenue Jean Poulhès, Cedex 9 50032, 31059, Toulouse, TSA, France
| | - Catherine Alix-Panabières
- Laboratory of Rare Circulating Human Cells - Liquid Biopsy Lab, Institut Universitaire de Recherche Clinique (IURC), University Medical Center of Montpellier, 641, Avenue du Doyen Gaston Giraud, Cedex 5 34093, Montpellier, France.
- CREEC/CANECEV MIVEGEC (CREES), University of Montpellier, CNRS, Montpellier, IRD, France.
- European Liquid Biopsy Society (ELBS), Hamburg, Germany.
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Wang H, Zhang Y, Zhang H, Cao H, Mao J, Chen X, Wang L, Zhang N, Luo P, Xue J, Qi X, Dong X, Liu G, Cheng Q. Liquid biopsy for human cancer: cancer screening, monitoring, and treatment. MedComm (Beijing) 2024; 5:e564. [PMID: 38807975 PMCID: PMC11130638 DOI: 10.1002/mco2.564] [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: 04/23/2023] [Revised: 04/16/2024] [Accepted: 04/23/2024] [Indexed: 05/30/2024] Open
Abstract
Currently, tumor treatment modalities such as immunotherapy and targeted therapy have more stringent requirements for obtaining tumor growth information and require more accurate and easy-to-operate tumor information detection methods. Compared with traditional tissue biopsy, liquid biopsy is a novel, minimally invasive, real-time detection tool for detecting information directly or indirectly released by tumors in human body fluids, which is more suitable for the requirements of new tumor treatment modalities. Liquid biopsy has not been widely used in clinical practice, and there are fewer reviews of related clinical applications. This review summarizes the clinical applications of liquid biopsy components (e.g., circulating tumor cells, circulating tumor DNA, extracellular vesicles, etc.) in tumorigenesis and progression. This includes the development process and detection techniques of liquid biopsies, early screening of tumors, tumor growth detection, and guiding therapeutic strategies (liquid biopsy-based personalized medicine and prediction of treatment response). Finally, the current challenges and future directions for clinical applications of liquid biopsy are proposed. In sum, this review will inspire more researchers to use liquid biopsy technology to promote the realization of individualized therapy, improve the efficacy of tumor therapy, and provide better therapeutic options for tumor patients.
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Affiliation(s)
- Hao Wang
- Department of NeurosurgeryThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Yi Zhang
- Department of NeurosurgeryThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Hao Zhang
- Department of NeurosurgeryThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Hui Cao
- Department of PsychiatryThe School of Clinical Medicine, Hunan University of Chinese MedicineChangshaChina
- Department of PsychiatryBrain Hospital of Hunan Province (The Second People’s Hospital of Hunan Province)ChangshaChina
| | - Jinning Mao
- Health Management CenterThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Xinxin Chen
- Department of NeurosurgeryThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Liangchi Wang
- Department of NeurosurgeryFengdu People's Hospital, ChongqingChongqingChina
| | - Nan Zhang
- College of Life Science and TechnologyHuazhong University of Science and TechnologyWuhanChina
| | - Peng Luo
- Department of OncologyZhujiang Hospital, Southern Medical UniversityGuangzhouChina
| | - Ji Xue
- Department of NeurosurgeryTraditional Chinese Medicine Hospital Dianjiang ChongqingChongqingChina
| | - Xiaoya Qi
- Health Management CenterThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Xiancheng Dong
- Department of Cerebrovascular DiseasesDazhou Central HospitalSichuanChina
| | - Guodong Liu
- Department of NeurosurgeryThe Second Affiliated Hospital, Chongqing Medical UniversityChongqingChina
| | - Quan Cheng
- Department of NeurosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
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Piper AK, Penney C, Holliday J, Tincknell G, Ma Y, Napaki S, Pantel K, Brungs D, Ranson M. EGFR and PI3K Signalling Pathways as Promising Targets on Circulating Tumour Cells from Patients with Metastatic Gastric Adenocarcinoma. Int J Mol Sci 2024; 25:5565. [PMID: 38791602 PMCID: PMC11122469 DOI: 10.3390/ijms25105565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/12/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
The prognosis for metastatic gastric adenocarcinoma (mGAC) remains poor. Gene alterations in receptor tyrosine kinases (RTKs) such as epidermal growth factor receptor (EGFR) and their downstream effectors including catalytic subunit alpha of the phosphatidylinositol 3-kinase (PIK3CA) are common in mGAC. Targeted RTK and phosphatidylinositol-3-kinase (PI3K) treatments have demonstrated clinical benefits in other solid tumours and are key potential targets for clinical development against mGAC given the presence of recurrent alterations in these pathways. Furthermore, combination RTK/PI3K treatments may overcome compensatory mechanisms that arise using monotherapies, leading to improved patient outcomes. Herein, we investigated RTK/PI3K single and combination drug responses against our unique human mGAC-derived PIK3CA gain-of-function mutant, human epidermal growth factor receptor 2 (HER2)-negative, EGFR-expressing circulating tumour cell line, UWG02CTC, under two- and three-dimensional culture conditions to model different stages of metastasis. UWG02CTCs were highly responsive to the PI3K p110α-subunit targeted drugs PIK-75 (IC50 = 37.0 ± 11.1 nM) or alpelisib (7.05 ± 3.7 µM). Drug sensitivities were significantly increased in 3D conditions. Compensatory MAPK/ERK pathway upregulation by PI3K/Akt suppression was overcome by combination treatment with the EGFR inhibitor gefitinib, which was strongly synergistic. PIK-75 plus gefitinib significantly impaired UWG02CTC invasion in an organotypic assay. In conclusion, UWG02CTCs are a powerful ex vivo mGAC drug responsiveness model revealing EGFR/PI3K-targeted drugs as a promising combination treatment option for HER2-negative, RAS wild-type mGAC patients.
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Affiliation(s)
- Ann-Katrin Piper
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia
- Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Chelsea Penney
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia
- Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Jacqueline Holliday
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia
- Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Gary Tincknell
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia
- Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
- Illawarra Cancer Care Centre, Wollongong Hospital, Wollongong, NSW 2500, Australia
| | - Yafeng Ma
- Centre for Circulating Tumour Cell Diagnostics & Research at the Ingham Institute for Applied Medical Research, South-Western Clinical School, University of New South Wales, Liverpool, NSW 2170, Australia
| | - Sarbar Napaki
- Graduate School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia
- Department of Pathology, Wollongong Hospital, Wollongong, NSW 2500, Australia
| | - Klaus Pantel
- Institute for Tumor Biology, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Daniel Brungs
- Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
- Illawarra Cancer Care Centre, Wollongong Hospital, Wollongong, NSW 2500, Australia
- Graduate School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia
- Department of Pathology, Wollongong Hospital, Wollongong, NSW 2500, Australia
| | - Marie Ranson
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW 2522, Australia
- Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia
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Kött J, Hoehne IL, Heidrich I, Zimmermann N, Reese KL, Zell T, Geidel G, Rünger A, Schneider SW, Pantel K, Smit DJ, Gebhardt C. High Serum Levels of CCL20 Are Associated with Recurrence and Unfavorable Overall Survival in Advanced Melanoma Patients Receiving Immunotherapy. Cancers (Basel) 2024; 16:1737. [PMID: 38730689 PMCID: PMC11083498 DOI: 10.3390/cancers16091737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/21/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Immune checkpoint inhibition has revolutionized melanoma therapy, but many patients show primary or secondary resistance. Biomarkers are, therefore, urgently required to predict response prior to the initiation of therapy and to monitor disease progression. METHODS In this prospective study, we analyzed the serum C-C motif chemokine ligand 20 (CCL20) concentration using an enzyme-linked immunosorbent assay. Blood was obtained at baseline before the initiation of immunotherapy with anti-PD-1 monotherapy or Nivolumab and Ipilimumab in advanced melanoma patients (stages III and IV) enrolled at the University Medical Center Hamburg-Eppendorf. The CCL20 levels were correlated with clinico-pathological parameters and disease-related outcomes. RESULTS An increased C-C motif chemokine ligand 20 (CCL20) concentration (≥0.34 pg/mL) at baseline was associated with a significantly impaired progression-free survival (PFS) in the high-CCL20 group (3 months (95% CI: 2-6 months) vs. 11 months (95% CI: 6-26 months)) (p = 0.0033) and could be identified as an independent negative prognostic factor for PFS in univariate (Hazard Ratio (HR): 1.98, 95% CI 1.25-3.12, p = 0.004) and multivariate (HR: 1.99, 95% CI 1.21-3.29, p = 0.007) Cox regression analysis, which was associated with a higher risk than S100 (HR: 1.74). Moreover, high CCL20 levels were associated with impaired overall survival (median OS not reached for low-CCL20 group, p = 0.042) with an HR of 1.85 (95% CI 1.02-3.37, p = 0.043) in univariate analysis similar to the established prognostic marker S100 (HR: 1.99, 95% CI: 1.02-3.88, p = 0.043). CONCLUSIONS CCL20 may represent a novel blood-based biomarker for the prediction of resistance to immunotherapy that can be used in combination with established strong clinical predictors (e.g., ECOG performance score) and laboratory markers (e.g., S100) in advanced melanoma patients. Future prospective randomized trials are needed to establish CCL20 as a liquid biopsy-based biomarker in advanced melanoma.
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Affiliation(s)
- Julian Kött
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
| | - Inka Lilott Hoehne
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
| | - Isabel Heidrich
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
| | - Noah Zimmermann
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
| | - Kim-Lea Reese
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
| | - Tim Zell
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
| | - Glenn Geidel
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
| | - Alessandra Rünger
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
| | - Stefan W. Schneider
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
| | - Klaus Pantel
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
| | - Daniel J. Smit
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany;
| | - Christoffer Gebhardt
- Department of Dermatology and Venereology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (I.L.H.); (I.H.); (N.Z.); (T.Z.); (G.G.); (A.R.); (S.W.S.)
- Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (K.P.); (D.J.S.)
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Cui L, Zheng J, Lu Y, Lin P, Lin Y, Zheng Y, Xu R, Mai Z, Guo B, Zhao X. New frontiers in salivary extracellular vesicles: transforming diagnostics, monitoring, and therapeutics in oral and systemic diseases. J Nanobiotechnology 2024; 22:171. [PMID: 38610017 PMCID: PMC11015696 DOI: 10.1186/s12951-024-02443-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Salivary extracellular vesicles (EVs) have emerged as key tools for non-invasive diagnostics, playing a crucial role in the early detection and monitoring of diseases. These EVs surpass whole saliva in biomarker detection due to their enhanced stability, which minimizes contamination and enzymatic degradation. The review comprehensively discusses methods for isolating, enriching, quantifying, and characterizing salivary EVs. It highlights their importance as biomarkers in oral diseases like periodontitis and oral cancer, and underscores their potential in monitoring systemic conditions. Furthermore, the review explores the therapeutic possibilities of salivary EVs, particularly in personalized medicine through engineered EVs for targeted drug delivery. The discussion also covers the current challenges and future prospects in the field, emphasizing the potential of salivary EVs in advancing clinical practice and disease management.
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Affiliation(s)
- Li Cui
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Jiarong Zheng
- Department of Dentistry, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Ye Lu
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Pei Lin
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Yunfan Lin
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Yucheng Zheng
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Rongwei Xu
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Zizhao Mai
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Bing Guo
- Department of Dentistry, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Xinyuan Zhao
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong, 510280, China.
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8
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Abramova A, Rivandi M, Yang L, Stamm N, Cieslik JP, Honisch E, Niederacher D, Fehm T, Neubauer H, Franken A. A workflow for the enrichment, the identification, and the isolation of non-apoptotic single circulating tumor cells for RNA sequencing analysis. Cytometry A 2024; 105:242-251. [PMID: 38054742 DOI: 10.1002/cyto.a.24816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/06/2023] [Accepted: 11/30/2023] [Indexed: 12/07/2023]
Abstract
Circulating tumor cells (CTCs) are constantly shed by tumor tissue and can serve as a valuable analyte for a gene expression analysis from a liquid biopsy. However, a high proportion of CTCs can be apoptotic leading to rapid mRNA decay and challenging the analysis of their transcriptome. We established a workflow to enrich, to identify, and to isolate single CTCs including the discrimination of apoptotic and non-apoptotic CTCs for further single CTC transcriptome analysis. Viable tumor cells-we first used cells from breast cancer cell lines followed by CTCs from metastatic breast cancer patients-were enriched with the CellSearch system from diagnostic leukapheresis products, identified by immunofluorescence analysis for neoplastic markers, and isolated by micromanipulation. Then, their cDNA was generated, amplified, and sequenced. In order to exclude early apoptotic tumor cells, staining with Annexin V coupled to a fluorescent dye was used. Annexin V staining intensity was associated with decreased RNA integrity as well as lower numbers of total reads, exon reads, and detected genes in cell line cells and CTCs. A comparative RNA analysis of single cells from MDA-MB-231 and MCF7 cell lines revealed the expected differential transcriptome profiles. Enrichment and staining procedures of cell line cells that were spiked into blood had only little effect on the obtained RNA sequencing data compared to processing of naïve cells. Further, the detection of transcripts of housekeeping genes such as GAPDH was associated with a significantly higher quality of expression data from CTCs. This workflow enables the enrichment, detection, and isolation of single CTCs for individual transcriptome analyses. The discrimination of apoptotic and non-apoptotic cells allows to focus on CTCs with a high RNA integrity to ensure a successful transcriptome analysis.
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Affiliation(s)
- Anna Abramova
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Mahdi Rivandi
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Liwen Yang
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Nadia Stamm
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Jan-Philipp Cieslik
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Ellen Honisch
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Dieter Niederacher
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Tanja Fehm
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - Hans Neubauer
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
| | - André Franken
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine University Duesseldorf, Duesseldorf, Germany
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Smit DJ, Pantel K. Circulating tumor cells as liquid biopsy markers in cancer patients. Mol Aspects Med 2024; 96:101258. [PMID: 38387225 DOI: 10.1016/j.mam.2024.101258] [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: 11/14/2023] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024]
Abstract
Over the past decade, novel methods for enrichment and identification of cancer cells circulating in the blood have been established. Blood-based detection of cancer cells and other tumor-associated products can be summarized under the term of Liquid Biopsy. Circulating tumor cells (CTCs) have been used for diagnosis, risk stratification and treatment selection as well as treatment monitoring in several studies over the past years, thus representing a valuable biomarker for cancer patients. A plethora of methods to enrich, detect and analyze CTCs has been established. In contrast to other liquid biopsy analytes (e.g. ctDNA), CTCs represent a viable analyte that provides a unique opportunity to understand the underlaying biology of cancer and the metastatic cascade on the molecular level. In this review, we provide an overview on the current methods used for enrichment, detection, molecular and functional characterization of CTCs.
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Affiliation(s)
- Daniel J Smit
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Klaus Pantel
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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10
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Allen TA. The Role of Circulating Tumor Cells as a Liquid Biopsy for Cancer: Advances, Biology, Technical Challenges, and Clinical Relevance. Cancers (Basel) 2024; 16:1377. [PMID: 38611055 PMCID: PMC11010957 DOI: 10.3390/cancers16071377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Cancer remains a leading cause of mortality worldwide, with metastasis significantly contributing to its lethality. The metastatic spread of tumor cells, primarily through the bloodstream, underscores the importance of circulating tumor cells (CTCs) in oncological research. As a critical component of liquid biopsies, CTCs offer a non-invasive and dynamic window into tumor biology, providing invaluable insights into cancer dissemination, disease progression, and response to treatment. This review article delves into the recent advancements in CTC research, highlighting their emerging role as a biomarker in various cancer types. We explore the latest technologies and methods for CTC isolation and detection, alongside novel approaches to characterizing their biology through genomics, transcriptomics, proteomics, and epigenetic profiling. Additionally, we examine the clinical implementation of these findings, assessing how CTCs are transforming the landscape of cancer diagnosis, prognosis, and management. By offering a comprehensive overview of current developments and potential future directions, this review underscores the significance of CTCs in enhancing our understanding of cancer and in shaping personalized therapeutic strategies, particularly for patients with metastatic disease.
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11
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Virtuoso A, D’Amico G, Scalia F, De Luca C, Papa M, Maugeri G, D’Agata V, Caruso Bavisotto C, D’Amico AG. The Interplay between Glioblastoma Cells and Tumor Microenvironment: New Perspectives for Early Diagnosis and Targeted Cancer Therapy. Brain Sci 2024; 14:331. [PMID: 38671983 PMCID: PMC11048111 DOI: 10.3390/brainsci14040331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 03/26/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Glioblastoma multiforme (GBM) stands out as the most tremendous brain tumor, constituting 60% of primary brain cancers, accompanied by dismal survival rates. Despite advancements in research, therapeutic options remain limited to chemotherapy and surgery. GBM molecular heterogeneity, the intricate interaction with the tumor microenvironment (TME), and non-selective treatments contribute to the neoplastic relapse. Diagnostic challenges arise from GBM advanced-stage detection, necessitating the exploration of novel biomarkers for early diagnosis. Using data from the literature and a bioinformatic tool, the current manuscript delineates the molecular interplay between human GBM, astrocytes, and myeloid cells, underscoring selected protein pathways belonging to astroglia and myeloid lineage, which can be considered for targeted therapies. Moreover, the pivotal role of extracellular vesicles (EVs) in orchestrating a favorable microenvironment for cancer progression is highlighted, suggesting their utility in identifying biomarkers for GBM early diagnosis.
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Affiliation(s)
- Assunta Virtuoso
- Laboratory of Neuronal Networks Morphology and System Biology, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.V.); (C.D.L.); (M.P.)
| | - Giuseppa D’Amico
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BiND), Human Anatomy Section, University of Palermo, 90127 Palermo, Italy; (G.D.); (F.S.)
| | - Federica Scalia
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BiND), Human Anatomy Section, University of Palermo, 90127 Palermo, Italy; (G.D.); (F.S.)
| | - Ciro De Luca
- Laboratory of Neuronal Networks Morphology and System Biology, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.V.); (C.D.L.); (M.P.)
| | - Michele Papa
- Laboratory of Neuronal Networks Morphology and System Biology, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (A.V.); (C.D.L.); (M.P.)
| | - Grazia Maugeri
- Department of Biomedical and Biotechnological Sciences, Section of Anatomy, Histology and Movement Sciences, University of Catania, 95100 Catania, Italy; (G.M.); (V.D.)
| | - Velia D’Agata
- Department of Biomedical and Biotechnological Sciences, Section of Anatomy, Histology and Movement Sciences, University of Catania, 95100 Catania, Italy; (G.M.); (V.D.)
| | - Celeste Caruso Bavisotto
- Department of Biomedicine, Neurosciences and Advanced Diagnostic (BiND), Human Anatomy Section, University of Palermo, 90127 Palermo, Italy; (G.D.); (F.S.)
- Euro-Mediterranean Institute of Science and Technology (IEMEST), 90139 Palermo, Italy
| | - Agata Grazia D’Amico
- Department of Drug and Health Sciences, University of Catania, 95125 Catania, Italy;
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Mitchell MI, Ben-Dov IZ, Liu C, Wang T, Hazan RB, Bauer TL, Zakrzewski J, Donnelly K, Chow K, Ma J, Loudig O. Non-invasive detection of orthotopic human lung tumors by microRNA expression profiling of mouse exhaled breath condensates and exhaled extracellular vesicles. EXTRACELLULAR VESICLES AND CIRCULATING NUCLEIC ACIDS 2024; 5:138-164. [PMID: 38863869 PMCID: PMC11165456 DOI: 10.20517/evcna.2023.77] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Aim The lung is the second most frequent site of metastatic dissemination. Early detection is key to improving survival. Given that the lung interfaces with the external environment, the collection of exhaled breath condensate (EBC) provides the opportunity to obtain biological material including exhaled miRNAs that originate from the lung. Methods In this proof-of-principal study, we used the highly metastatic MDA-MB-231 subline 3475 breast cancer cell line (LM-3475) to establish an orthotopic lung tumor-bearing mouse model and investigate non-invasive detection of lung tumors by analysis of exhaled miRNAs. We initially conducted miRNA NGS and qPCR validation analyses on condensates collected from unrestrained animals and identified significant miRNA expression differences between the condensates of lung tumor-bearing and control mice. To focus our purification of EBC and evaluate the origin of these differentially expressed miRNAs, we developed a system to collect EBC directly from the nose and mouth of our mice. Results Using nanoparticle distribution analyses, TEM, and ONi super-resolution nanoimaging, we determined that human tumor EVs could be increasingly detected in mouse EBC during the progression of secondary lung tumors. Using our customizable EV-CATCHER assay, we purified human tumor EVs from mouse EBC and demonstrated that the bulk of differentially expressed exhaled miRNAs originate from lung tumors, which could be detected by qPCR within 1 to 2 weeks after tail vein injection of the metastatic cells. Conclusion This study is the first of its kind and demonstrates that lung tumor EVs are exhaled in mice and provide non-invasive biomarkers for detection of lung tumors.
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Affiliation(s)
- Megan I. Mitchell
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA
- Hackensack University Medical Center, Hackensack Meridian Health, Hackensack, NJ 07601, USA
| | - Iddo Z. Ben-Dov
- Laboratory of Medical Transcriptomics, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Christina Liu
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA
| | - Tao Wang
- Department of Epidemiology and Population Health, The Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY 10461, USA
| | - Rachel B. Hazan
- Department of Pathology, The Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY 10461, USA
| | - Thomas L. Bauer
- Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune City, NJ 07753, USA
| | - Johannes Zakrzewski
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA
- Hackensack University Medical Center, Hackensack Meridian Health, Hackensack, NJ 07601, USA
| | - Kathryn Donnelly
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA
| | - Kar Chow
- Hackensack University Medical Center, Hackensack Meridian Health, Hackensack, NJ 07601, USA
| | - Junfeng Ma
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20007, USA
| | - Olivier Loudig
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110, USA
- Hackensack University Medical Center, Hackensack Meridian Health, Hackensack, NJ 07601, USA
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13
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Shen F, Gao J, Zhang J, Ai M, Gao H, Liu Z. Vortex sorting of rare particles/cells in microcavities: A review. BIOMICROFLUIDICS 2024; 18:021504. [PMID: 38571909 PMCID: PMC10987199 DOI: 10.1063/5.0174938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 03/18/2024] [Indexed: 04/05/2024]
Abstract
Microfluidics or lab-on-a-chip technology has shown great potential for the separation of target particles/cells from heterogeneous solutions. Among current separation methods, vortex sorting of particles/cells in microcavities is a highly effective method for trapping and isolating rare target cells, such as circulating tumor cells, from flowing samples. By utilizing fluid forces and inertial particle effects, this passive method offers advantages such as label-free operation, high throughput, and high concentration. This paper reviews the fundamental research on the mechanisms of focusing, trapping, and holding of particles in this method, designs of novel microcavities, as well as its applications. We also summarize the challenges and prospects of this technique with the hope to promote its applications in medical and biological research.
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Affiliation(s)
- Feng Shen
- Authors to whom correspondence should be addressed: and
| | - Jie Gao
- School of Mathematics, Statistics and Mechanics, Beijing University of Technology, Beijing 100124, People’s Republic of China
| | - Jie Zhang
- School of Mathematics, Statistics and Mechanics, Beijing University of Technology, Beijing 100124, People’s Republic of China
| | - Mingzhu Ai
- School of Mathematics, Statistics and Mechanics, Beijing University of Technology, Beijing 100124, People’s Republic of China
| | - Hongkai Gao
- Department of General Surgery, First Medical Center of Chinese PLA General Hospital, Beijing 100853, People’s Republic of China
| | - Zhaomiao Liu
- Authors to whom correspondence should be addressed: and
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14
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Yang J, Deng Q, Chen Z, Chen Y, Fu Z. The role of adjuvant chemotherapy in rectal cancer patients with ypT0-2N0 after neoadjuvant chemoradiotherapy. Front Oncol 2024; 14:1338098. [PMID: 38406812 PMCID: PMC10889113 DOI: 10.3389/fonc.2024.1338098] [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: 11/23/2023] [Accepted: 01/29/2024] [Indexed: 02/27/2024] Open
Abstract
Background Neoadjuvant chemoradiotherapy has emerged as the established treatment for locally advanced rectal cancer. Nevertheless, there remains a debate regarding the necessity of adjuvant chemotherapy for patients with locally advanced rectal cancer who exhibit a favorable tumor response (ypT0-2N0) after neoadjuvant chemoradiotherapy and surgery. Thus, the objective of this study is to investigate the impact of adjuvant chemotherapy on the oncological prognosis of rectal cancer patients who have a good response to neoadjuvant chemoradiotherapy. Materials and methods The study was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol. Articles were searched in the Web of Science, PubMed, and Cochrane Library databases. The primary outcomes assessed were 5-year overall survival, disease-free survival, cancer-specific survival, recurrence-free survival, local recurrence, and distant metastasis. The data was summarized using a random effects model. Results A meta-analysis was conducted using 18 retrospective studies published between 2009 and 2023. The studies included 9 from China and 5 from Korea, involving a total of 6566 patients with ypT0-2N0 rectal cancer after neoadjuvant chemoradiotherapy. The pooled data revealed that adjuvant chemotherapy significantly improved 5-year overall survival (OR=1.75, 95% CI: 1.15-2.65, P=0.008), recurrence-free survival (OR=1.73, 95% CI: 1.20-2.48, P=0.003), and reduced distant metastasis (OR=0.68, 95% CI: 0.51-0.92, P=0.011). However, adjuvant chemotherapy did not have a significant effect on disease-free survival, cancer-specific survival, and local recurrence in ypT0-2N0 rectal cancer. Subgroup analysis indicated that adjuvant chemotherapy was beneficial in improving overall survival for ypT1-2N0 rectal cancer (OR=1.89, 95% CI: 1.13-3.19, P=0.003). Conclusion The findings of the meta-analysis suggest that adjuvant chemotherapy may provide benefits in terms of oncological outcomes for rectal cancer patients with ypT0-2N0 after neoadjuvant chemoradiotherapy and radical surgery. However, further prospective clinical studies are needed to confirm these findings.
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Affiliation(s)
- Jianguo Yang
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qican Deng
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhenzhou Chen
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yajun Chen
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhongxue Fu
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
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15
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Anitha K, Posinasetty B, Naveen Kumari K, Chenchula S, Padmavathi R, Prakash S, Radhika C. Liquid biopsy for precision diagnostics and therapeutics. Clin Chim Acta 2024; 554:117746. [PMID: 38151071 DOI: 10.1016/j.cca.2023.117746] [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: 12/01/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 12/29/2023]
Abstract
Liquid biopsy (LB) has emerged as a highly promising and non-invasive diagnostic approach, particularly in the field of oncology, and has garnered interest in various medical disciplines. This technique involves the examination of biomolecules released into physiological fluids, such as urine samples, blood, and cerebrospinal fluid (CSF). The analysed biomolecules included circulating tumour DNA (ctDNA), circulating tumour cells (CTCs), cell-free DNA (cfDNA), exosomes, and other cell-free components. In contrast to conventional tissue biopsies, LB provides minimally invasive diagnostics, offering invaluable insights into tumor characteristics, treatment response, and early disease detection. This Review explores the contemporary landscape of technologies and clinical applications in the realm of LB, with a particular emphasis on the isolation and analysis of ctDNA and/or cfDNA. Various methodologies have been employed, including droplet digital polymerase chain reaction (DDP), BEAMing (beads, emulsion, amplification, and magnetics), TAm-Seq (tagged-amplicon deep sequencing), CAPP-Seq (cancer personalized profiling by deep sequencing), WGBS-Seq (whole genome bisulfite sequencing), WES (whole exome sequencing), and WGS (whole-genome sequencing). Additionally, CTCs have been successfully isolated through biomarker-based cell capture, employing both positive and negative enrichment strategies based on diverse biophysical and other inherent properties. This approach also addresses challenges and limitations associated with liquid biopsy techniques, such as sensitivity, specificity, standardization and interpretability of findings. This review seeks to identify the current technologies used in liquid biopsy samples, emphasizing their significance in identifying tumor markers for cancer detection, prognosis, and treatment outcome monitoring.
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Affiliation(s)
- Kuttiappan Anitha
- Department of Pharmacology, School of Pharmacy and Technology Management (SPTM), SVKM's Narsee Monjee Institute of Management Studies (NMIMS) Deemed-to-University, Shirpur 425405, India
| | | | - K Naveen Kumari
- Sri Krishna Teja Pharmacy College, Tirupati, Andhra Pradesh 517502, India
| | | | - R Padmavathi
- SVS Medical College, Hyderabad, Telangana, India
| | - Satya Prakash
- All India Institute of Medical Sciences, Bhopal 462020, India
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Eugene T, Roy Sg J, S N, Rappai M. Assessment of the Efficacy of Circulating Tumor Cells by Liquid Biopsy in the Diagnosis and Prediction of Tumor Behavior of Gliomas: A Systematic Review. Cureus 2024; 16:e54101. [PMID: 38357405 PMCID: PMC10865163 DOI: 10.7759/cureus.54101] [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: 12/16/2023] [Accepted: 02/13/2024] [Indexed: 02/16/2024] Open
Abstract
In the realm of glioma management, the ability to accurately diagnose and predict tumor behavior remains a formidable task. Emerging as a beacon of hope, liquid biopsy (LB), with its potential to detect circulating tumor (CT) cells, offers a novel and promising avenue for addressing these challenges. This systematic review delves into the effectiveness of LB in transforming the landscape of glioma analysis as well as prognosis, shedding light on its clinical significance and implications. We conducted a comprehensive literature search from 2015 to 2023, using multiple sources. We assessed titles and abstracts first, followed by full-text review if they met our criteria. We included those studies that fulfill the inclusion criteria of the study. For bias assessment, we used a two-part tool for specific domains and a quality assessment tool for diagnostic accuracy studies. In this review, we incorporated eight studies. A total of 498 patients were identified across eight studies. The average sensitivity was 72.28% in seven of these studies, while the average specificity was 91.52% in the same seven studies. Our review revealed a sensitivity of 72.28% and an impressive specificity of 91.52%. This underscores the potential of LB as a valuable prognostic tool for detecting CT cells. However, the early detection of tumor cells and the prediction of tumor behavior in gliomas continue to be topics of debate, necessitating further research for more precise and reliable outcomes.
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Affiliation(s)
- Teena Eugene
- Pathology, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology (SRMIST), Chennai, IND
| | - Jano Roy Sg
- Pathology, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology (SRMIST), Chennai, IND
| | - Nivethitha S
- Pathology, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology (SRMIST), Chennai, IND
| | - Meethu Rappai
- Pathology, SRM Medical College Hospital and Research Centre, SRM Institute of Science and Technology (SRMIST), Chennai, IND
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17
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Smit DJ, Schneegans S, Pantel K. Clinical applications of circulating tumor cells in patients with solid tumors. Clin Exp Metastasis 2024:10.1007/s10585-024-10267-5. [PMID: 38281256 DOI: 10.1007/s10585-024-10267-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/11/2024] [Indexed: 01/30/2024]
Abstract
The concept of liquid biopsy analysis has been established more than a decade ago. Since the establishment of the term, tremendous advances have been achieved and plenty of methods as well as analytes have been investigated in basic research as well in clinical trials. Liquid biopsy refers to a body fluid-based biopsy that is minimal-invasive, and most importantly, allows dense monitoring of tumor responses by sequential blood sampling. Blood is the most important analyte for liquid biopsy analyses, providing an easily accessible source for a plethora of cells, cell-derived products, free nucleic acids, proteins as well as vesicles. More than 12,000 publications are listed in PubMed as of today including the term liquid biopsy. In this manuscript, we critically review the current implications of liquid biopsy, with special focus on circulating tumor cells, and describe the hurdles that need to be addressed before liquid biopsy can be implemented in clinical standard of care guidelines.
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Affiliation(s)
- Daniel J Smit
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
- Fleur Hiege Center for Skin Cancer Research, Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Svenja Schneegans
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Klaus Pantel
- Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
- Fleur Hiege Center for Skin Cancer Research, Institute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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18
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Nian M, Chen B, He M, Hu B. A Cascaded Phase-Transfer Microfluidic Chip with Magnetic Probe for High-Activity Sorting, Purification, Release, and Detection of Circulating Tumor Cells. Anal Chem 2024; 96:766-774. [PMID: 38158582 DOI: 10.1021/acs.analchem.3c03971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Microfluidic chips have emerged as a promising tool for sorting and enriching circulating tumor cells (CTCs) in blood, while the efficacy and purity of CTC sorting greatly depend on chip design. Herein, a novel cascaded phase-transfer microfluidic chip was developed for high-efficiency sorting, purification, release, and detection of MCF-7 cells (as a model CTC) in blood samples. MCF-7 cells were specifically captured by EpCAM aptamer-modified magnetic beads and then introduced into the designed cascaded phase-transfer microfluidic chip that consisted of three functional regions (sorting, purification, and release zone). In the sorting zone, the MCF-7 cells moved toward the inner wall of the channel and entered the purification zone for primary separation from white blood cells; in the purification zone, the MCF-7 cells were transferred to the phosphate-buffered saline flow under the interaction of Dean forces and central magnetic force, achieving high purification of MCF-7 cells from blood samples; in the release zone, MCF-7 cells were further transferred into the nuclease solution and fixed in groove by the strong magnetic force and hydrodynamic force, and the continuously flowing nuclease solution cleaved the aptamer on the trapped MCF-7 cells, causing gentle release of MCF-7 cells for subsequent inductively coupled plasma mass spectrometry (ICP-MS) detection or further cultivation. By measurement of the endogenous element Zn in the cells using ICP-MS for cell counting, an average cell recovery of 84% for MCF-7 cells was obtained in spiked blood samples. The developed method was applied in the analysis of real blood samples from healthy people and breast cancer patients, and CTCs were successfully detected in all tested patient samples (16/16). Additionally, the removal of the magnetic probes on the cell surface significantly improved cell viability up to 99.3%. Therefore, the developed cascaded phase-transfer microfluidic chip ICP-MS system possessed high integration for CTCs analysis with high cell viability, cell recovery, and purity, showing great advantages in early clinical cancer diagnosis.
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Affiliation(s)
- Miaoxiang Nian
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Beibei Chen
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Man He
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Bin Hu
- Department of Chemistry, Wuhan University, Wuhan 430072, China
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19
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Cani AK, Hayes DF. Breast Cancer Circulating Tumor Cells: Current Clinical Applications and Future Prospects. Clin Chem 2024; 70:68-80. [PMID: 38175590 DOI: 10.1093/clinchem/hvad191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/19/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Identification and characterization of circulating tumor markers, designated as "liquid biopsies," have greatly impacted the care of cancer patients. Although more recently referring to circulating tumor DNA (ctDNA), the term liquid biopsy initially was coined to refer to any blood-borne biomarker related to malignancy, including circulating tumor cells (CTCs) in blood. In this manuscript, we review the specific state of the art of CTCs in breast cancer. CONTENT Liquid biopsies might play a clinical role across the entire spectrum of breast cancer, from risk assessment, prevention, screening, and treatment. CTC counts have been shown to carry clear, independent prognostic information in the latter situation. However, the clinical utility of CTCs in breast cancer remains to be determined. Nonetheless, in addition to CTC enumeration, analyses of CTCs provide tumor molecular information representing the entire, often-heterogeneous disease, relatively noninvasively and longitudinally. Technological advances have allowed the interrogation of CTC-derived information, providing renewed hope for a clinical role in disease monitoring and precision oncology. SUMMARY This narrative review examines CTCs, their clinical validity, and current prospects of clinical utility in breast cancer with the goal of improving patient outcomes.
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Affiliation(s)
- Andi K Cani
- Division of Hematology and Oncology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
| | - Daniel F Hayes
- Division of Hematology and Oncology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, United States
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20
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Huang CH, Pai PC, Lei KF. Investigation of Stem Cell-Like Characteristics and Immune Cell Interaction of Tumor Cells Survived from Continuous Shear Flow Environment. Adv Biol (Weinh) 2024; 8:e2300332. [PMID: 37752715 DOI: 10.1002/adbi.202300332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/25/2023] [Indexed: 09/28/2023]
Abstract
When tumor cells are released from a primary tumor into the bloodstream or lymphatic circulation system, they are exposed to a continuous shear flow environment. This environment exerts physical stresses on the tumor cells, which can activate apoptotic pathways. However, certain tumor cells have the ability to adapt to these mechanical stresses, enhancing their likelihood of survival and promoting metastasis. In this study, these tumor cells survived from shear flow environment are examined and revealed to closely link to stem cell-like characteristics. Higher gene expression levels of self-renewal and differentiation markers and enhanced abilities of migration, spheroid formation, and colony formation are shown. Moreover, the interaction between immune cells and the surviving cells is investigated. The results show that the surviving cells possess immune escape capabilities, implying their ability to evade immune surveillance. Additionally, these surviving cells display characteristics reminiscent of stem cells. This study holds great importance in advancing the understanding of tumor biology. By comprehending the behavior and properties of these surviving cells, new therapeutic strategies can be developed to specifically target circulating tumor cells (CTCs) and enhance cancer treatment outcomes.
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Affiliation(s)
- Chia-Hao Huang
- Department of Biomedical Engineering, Chang Gung University, Taoyuan, 33302, Taiwan
| | - Ping-Ching Pai
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, 33305, Taiwan
| | - Kin Fong Lei
- Department of Biomedical Engineering, Chang Gung University, Taoyuan, 33302, Taiwan
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Linkou, 33305, Taiwan
- Department of Electrical & Electronic Engineering, Yonsei University, Seoul, 03722, South Korea
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21
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Bardol T, Eslami‐S Z, Masmoudi D, Alexandre M, Duboys de Labarre M, Bobrie A, D'Hondt V, Guiu S, Kurma K, Cayrefourcq L, Jacot W, Alix‐Panabières C. First evidence of AXL expression on circulating tumor cells in metastatic breast cancer patients: A proof-of-concept study. Cancer Med 2024; 13:e6843. [PMID: 38132919 PMCID: PMC10807582 DOI: 10.1002/cam4.6843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/07/2023] [Accepted: 11/25/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND For several years, the AXL tyrosine kinase receptor, a member of the Tyro3-Axl-Mer (TAM) family, has been considered a new strategic target in oncology. AXL overexpression is common in solid tumors and is associated with poor prognosis. In this context, the detection of a subset of circulating tumor cells (CTCs) that express AXL (AXL+ CTCs) could be clinically relevant. METHODS Immunostaining was performed to assess AXL expression in human breast cancer cell lines. The optimal conditions were established using flow cytometry. Spiking experiments were carried out to optimize the parameters of the CellSearch® system detection test. CTC enumeration and AXL expression were evaluated in patients with metastatic breast cancer (mBC) before treatment initiation. RESULTS An innovative AXL+ CTC detection assay to be used with the CellSearch® system was developed. In a prospective longitudinal clinical trial, blood samples from 60 patients with untreated mBC were analyzed to detect AXL+ CTCs with this new assay. CTCs were detected in 35/60 patients (58.3%) and AXL+ CTCs were identified in 7 of these 35 patients (11.7% of all patients). CONCLUSION This newly established AXL+ CTC assay is a promising tool that can be used for liquid biopsy in future clinical trials to stratify and monitor patients with cancer receiving anti-AXL therapies.
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Affiliation(s)
- Thomas Bardol
- Laboratory of Rare Circulating Human Cells—University Medical Center of MontpellierMontpellierFrance
- CREEC/CANECEV, MIVEGEC (CREES)Université de Montpellier, CNRS, IRDMontpellierFrance
| | - Zahra Eslami‐S
- Laboratory of Rare Circulating Human Cells—University Medical Center of MontpellierMontpellierFrance
- CREEC/CANECEV, MIVEGEC (CREES)Université de Montpellier, CNRS, IRDMontpellierFrance
- European Liquid Biopsy Society (ELBS)HamburgGermany
| | - Doryan Masmoudi
- Laboratory of Rare Circulating Human Cells—University Medical Center of MontpellierMontpellierFrance
- CREEC/CANECEV, MIVEGEC (CREES)Université de Montpellier, CNRS, IRDMontpellierFrance
| | - Marie Alexandre
- Department of Medical OncologyInstitut du Cancer de Montpellier, Montpellier UniversityMontpellierFrance
- Institut de Recherche en Cancérologie de MontpellierINSERM U1194, Montpellier UniversityMontpellierFrance
| | - Marie Duboys de Labarre
- Department of Medical OncologyInstitut du Cancer de Montpellier, Montpellier UniversityMontpellierFrance
- Institut de Recherche en Cancérologie de MontpellierINSERM U1194, Montpellier UniversityMontpellierFrance
| | - Angélique Bobrie
- Department of Medical OncologyInstitut du Cancer de Montpellier, Montpellier UniversityMontpellierFrance
- Institut de Recherche en Cancérologie de MontpellierINSERM U1194, Montpellier UniversityMontpellierFrance
| | - Véronique D'Hondt
- Department of Medical OncologyInstitut du Cancer de Montpellier, Montpellier UniversityMontpellierFrance
- Institut de Recherche en Cancérologie de MontpellierINSERM U1194, Montpellier UniversityMontpellierFrance
| | - Séverine Guiu
- Department of Medical OncologyInstitut du Cancer de Montpellier, Montpellier UniversityMontpellierFrance
- Institut de Recherche en Cancérologie de MontpellierINSERM U1194, Montpellier UniversityMontpellierFrance
| | - Keerthi Kurma
- Laboratory of Rare Circulating Human Cells—University Medical Center of MontpellierMontpellierFrance
- CREEC/CANECEV, MIVEGEC (CREES)Université de Montpellier, CNRS, IRDMontpellierFrance
- European Liquid Biopsy Society (ELBS)HamburgGermany
| | - Laure Cayrefourcq
- Laboratory of Rare Circulating Human Cells—University Medical Center of MontpellierMontpellierFrance
- CREEC/CANECEV, MIVEGEC (CREES)Université de Montpellier, CNRS, IRDMontpellierFrance
- European Liquid Biopsy Society (ELBS)HamburgGermany
| | - William Jacot
- Department of Medical OncologyInstitut du Cancer de Montpellier, Montpellier UniversityMontpellierFrance
- Institut de Recherche en Cancérologie de MontpellierINSERM U1194, Montpellier UniversityMontpellierFrance
| | - Catherine Alix‐Panabières
- Laboratory of Rare Circulating Human Cells—University Medical Center of MontpellierMontpellierFrance
- CREEC/CANECEV, MIVEGEC (CREES)Université de Montpellier, CNRS, IRDMontpellierFrance
- European Liquid Biopsy Society (ELBS)HamburgGermany
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22
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Heidrich I, Roeper CMT, Rautmann C, Pantel K, Smit DJ. [Liquid Biopsy - A new diagnostic concept in oncology]. Laryngorhinootologie 2024; 103:40-46. [PMID: 37748502 DOI: 10.1055/a-2144-4262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
The analysis of tumor cells circulating in the blood or of products of tumor cells circulating in other body fluids has gained increasing attention in recent years and is summarized under the term liquid biopsy (LB). LB includes the analysis of circulating tumor cells, cell-free circulating tumor-associated nucleic acids, extracellular vesicles, proteins, or other products that are released into the peripheral bloodstream by the primary or metastatic tumor. For a huge number of solid tumor entities, LB has already been successfully applied in preclinical and clinical studies for the detection, risk stratification, treatment monitoring and relapse detection. LB provides valuable real-time information on tumor cell development, therapeutic targets, and mechanisms of therapy resistance using a non-invasive peripheral blood test. In this article, the most important LB analytes and the current state of research are presented. In addition, the remaining obstacles and the diverse efforts to implement LB in clinical routine are critically discussed.
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Affiliation(s)
- Isabel Heidrich
- Klinik und Poliklinik für Dermatologie und Venerologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Deutschland
- Institut für Tumorbiologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Mildred-Scheel-Nachwuchszentrum, Universitäres Cancer Center Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Carmen M T Roeper
- Klinik und Poliklinik für Dermatologie und Venerologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Deutschland
| | - Charlotte Rautmann
- Klinik und Poliklinik für Dermatologie und Venerologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Deutschland
| | - Klaus Pantel
- Institut für Tumorbiologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Daniel J Smit
- Institut für Tumorbiologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
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23
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Das S, Dey MK, Devireddy R, Gartia MR. Biomarkers in Cancer Detection, Diagnosis, and Prognosis. SENSORS (BASEL, SWITZERLAND) 2023; 24:37. [PMID: 38202898 PMCID: PMC10780704 DOI: 10.3390/s24010037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/27/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024]
Abstract
Biomarkers are vital in healthcare as they provide valuable insights into disease diagnosis, prognosis, treatment response, and personalized medicine. They serve as objective indicators, enabling early detection and intervention, leading to improved patient outcomes and reduced costs. Biomarkers also guide treatment decisions by predicting disease outcomes and facilitating individualized treatment plans. They play a role in monitoring disease progression, adjusting treatments, and detecting early signs of recurrence. Furthermore, biomarkers enhance drug development and clinical trials by identifying suitable patients and accelerating the approval process. In this review paper, we described a variety of biomarkers applicable for cancer detection and diagnosis, such as imaging-based diagnosis (CT, SPECT, MRI, and PET), blood-based biomarkers (proteins, genes, mRNA, and peptides), cell imaging-based diagnosis (needle biopsy and CTC), tissue imaging-based diagnosis (IHC), and genetic-based biomarkers (RNAseq, scRNAseq, and spatial transcriptomics).
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Affiliation(s)
| | | | | | - Manas Ranjan Gartia
- Department of Mechanical and Industrial Engineering, Louisiana State University, Baton Rouge, LA 70803, USA; (S.D.); (M.K.D.); (R.D.)
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24
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Kurozumi S, Seki N, Narusawa E, Honda C, Tokuda S, Nakazawa Y, Yokobori T, Katayama A, Mongan NP, Rakha EA, Oyama T, Fujii T, Shirabe K, Horiguchi J. Identification of MicroRNAs Associated with Histological Grade in Early-Stage Invasive Breast Cancer. Int J Mol Sci 2023; 25:35. [PMID: 38203206 PMCID: PMC10779190 DOI: 10.3390/ijms25010035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/11/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
This study aimed to identify microRNAs associated with histological grade using comprehensive microRNA analysis data obtained by next-generation sequencing from early-stage invasive breast cancer. RNA-seq data from normal breast and breast cancer samples were compared to identify candidate microRNAs with differential expression using bioinformatics. A total of 108 microRNAs were significantly differentially expressed in normal breast and breast cancer tissues. Using clinicopathological information and microRNA sequencing data of 430 patients with breast cancer from The Cancer Genome Atlas (TCGA), the differences in candidate microRNAs between low- and high-grade tumors were identified. Comparing the expression of the 108 microRNAs between low- and high-grade cases, 25 and 18 microRNAs were significantly upregulated and downregulated, respectively, in high-grade cases. Clustering analysis of the TCGA cohort using these 43 microRNAs identified two groups strongly predictive of histological grade. miR-3677 is a microRNA upregulated in high-grade breast cancer. The outcome analysis revealed that patients with high miR-3677 expression had significantly worse prognosis than those with low miR-3677 expression. This study shows that microRNAs are associated with histological grade in early-stage invasive breast cancer. These findings contribute to the elucidation of a new mechanism of breast cancer growth regulated by specific microRNAs.
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Affiliation(s)
- Sasagu Kurozumi
- Department of Breast Surgery, International University of Health and Welfare, Chiba 286-8520, Japan
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Naohiko Seki
- Department of Functional Genomics, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan;
| | - Eriko Narusawa
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Chikako Honda
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Shoko Tokuda
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Yuko Nakazawa
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Takehiko Yokobori
- Initiative for Advanced Research, Gunma University, Gunma 371-8511, Japan
| | - Ayaka Katayama
- Department of Diagnostic Pathology, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.O.)
| | - Nigel P. Mongan
- Biodiscovery Institute, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham NG7 2RD, UK
| | - Emad A. Rakha
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
- Pathology Department, Hamad Medical Corporation, Doha P.O. Box 3050, Qatar
| | - Tetsunari Oyama
- Department of Diagnostic Pathology, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.O.)
| | - Takaaki Fujii
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Ken Shirabe
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Gunma 371-8511, Japan (T.F.)
| | - Jun Horiguchi
- Department of Breast Surgery, International University of Health and Welfare, Chiba 286-8520, Japan
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25
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Alix-Panabières C, Marchetti D, Lang JE. Liquid biopsy: from concept to clinical application. Sci Rep 2023; 13:21685. [PMID: 38066040 PMCID: PMC10709452 DOI: 10.1038/s41598-023-48501-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023] Open
Affiliation(s)
- Catherine Alix-Panabières
- Laboratory of Rare Circulating Human Cells (LCCRH), University Medical Center of Montpellier, Montpellier, France.
- CREEC/CANECEV, MIVEGEC (CREES), Université de Montpellier, CNRS, IRD, Montpellier, France.
- European Liquid Biopsy Society (ELBS), Hamburg, Germany.
- Institut Universitaire de Recherche Clinique (IURC), 641, avenue du Doyen Gaston Giraud, 34093, Montpellier Cedex 5, France.
| | - Dario Marchetti
- Departments of Internal Medicine and Pathology, The University of New Mexico Health Sciences Center, UNM Comprehensive Cancer Center, MSC07 4025, 1 University of New Mexico, Albuquerque, NM, 87131, USA
| | - Julie E Lang
- Breast Surgery and Cancer Biology, Cleveland Clinic, 9500 Euclid Ave, A80, Cleveland, OH, 44195, USA
- Case Comprehensive Cancer Center, Cleveland Clinic, 9500 Euclid Ave, A80, Cleveland, OH, 44195, USA
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26
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Adhit KK, Wanjari A, Menon S, K S. Liquid Biopsy: An Evolving Paradigm for Non-invasive Disease Diagnosis and Monitoring in Medicine. Cureus 2023; 15:e50176. [PMID: 38192931 PMCID: PMC10772356 DOI: 10.7759/cureus.50176] [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: 08/23/2023] [Accepted: 12/08/2023] [Indexed: 01/10/2024] Open
Abstract
Liquid biopsy stands as an innovative instrument in the realm of precision medicine, enabling non-invasive disease diagnosis and the early detection of cancer. Liquid biopsy helps in the extraction of circulating tumor DNA (ctDNA), circulating tumor cells (CTCs), and cell-free DNA (cfDNA) from blood samples and other body fluids, thereby facilitating disease diagnosis and prediction of high-risk patients. Various techniques such as advanced sequencing methods and biomarker-based cell capture have led to the isolation and study of the different biomarkers such as ctDNA, cfDNA, and CTCs. These biopsies also have immense potential in the early detection and diagnosis of various diseases across all medical specialties, prediction and screening of high-risk cases, and detection of different immune response patterns in response to infectious diseases, and also help in predicting treatment outcomes. Although liquid biopsy has the potential to disrupt the field of medical diagnosis, it is met by various challenges such as limited tumor-derived components, less specificity, and inadequate advancement in methods to isolate biomarkers. Despite all these challenges, liquid biopsies provide the potential to become a minimally invasive method of diagnosis that would facilitate real-time monitoring of patients, which differentiates them from traditional tissue biopsies. This article aims to provide a complete overview of the current technologies, different biomarkers, and body fluids that can be used in liquid biopsy and its clinical applications and the potential impact that liquid biopsy holds in the field of precision medicine, facilitating early diagnosis and prompt management of various diseases and cancers.
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Affiliation(s)
- Kanishk K Adhit
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Anil Wanjari
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sharanya Menon
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Siddhaarth K
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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27
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Adams AM, Vreeland TJ, Newhook TE. Circulating Tumor DNA: Towards More Individualized Treatment for Patients with Resectable Colorectal Cancer. J Gastrointest Cancer 2023; 54:1071-1081. [PMID: 36562938 DOI: 10.1007/s12029-022-00888-y] [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] [Accepted: 11/13/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Despite curative-intent treatment, recurrence is common for patients with colorectal cancer (CRC). Currently, prediction of disease recurrence and prognostication following surgery is based upon vague clinical factors and more precise and dynamic biomarkers for risk stratification and treatment decisions are urgently needed. Circulating tumor DNA (ctDNA) is a promising biomarker for patients undergoing treatment for resectable CRC. METHODS In this review, we provide an overview of the data supporting current uses of ctDNA for CRC, including localized CRC and resectable colorectal liver metastases (CLM), as well as descriptions of important ongoing clinical trials using ctDNA in the care of patients with CRC. RESULTS The detection of ctDNA following curative-intent therapy is associated with disease recurrence, and multiple trials are investigating its role in determining need and duration for adjuvant therapy for localized CRC. In addition, ctDNA reliably predicts prognosis for patients with CLM, with trials underway studying ctDNA-guided treatment sequencing and intensity. CONCLUSION The detection of ctDNA is a sensitive and dynamic biomarker for disease recurrence in CRC. Many investigations are underway into ctDNA's potential role in surveillance and treatment algorithms, and it has the potential to become a critical biomarker to determine individualized strategies for treatment sequencing, choice, and duration of therapies.
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Affiliation(s)
- Alexandra M Adams
- Department of Surgery, Brooke Army Medical Center, San Antonio, TX, USA
| | - Timothy J Vreeland
- Department of Surgery, Uniformed Services University of Health Sciences, Bethesda, MD, USA
- Department of Surgical Oncology, Brooke Army Medical Center, San Antonio, TX, USA
| | - Timothy E Newhook
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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28
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Yao S, Han Y, Yang M, Jin K, Lan H. Integration of liquid biopsy and immunotherapy: opening a new era in colorectal cancer treatment. Front Immunol 2023; 14:1292861. [PMID: 38077354 PMCID: PMC10702507 DOI: 10.3389/fimmu.2023.1292861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 11/03/2023] [Indexed: 12/18/2023] Open
Abstract
Immunotherapy has revolutionized the conventional treatment approaches for colorectal cancer (CRC), offering new therapeutic prospects for patients. Liquid biopsy has shown significant potential in early screening, diagnosis, and postoperative monitoring by analyzing circulating tumor cells (CTC) and circulating tumor DNA (ctDNA). In the era of immunotherapy, liquid biopsy provides additional possibilities for guiding immune-based treatments. Emerging technologies such as mass spectrometry-based detection of neoantigens and flow cytometry-based T cell sorting offer new tools for liquid biopsy, aiming to optimize immune therapy strategies. The integration of liquid biopsy with immunotherapy holds promise for improving treatment outcomes in colorectal cancer patients, enabling breakthroughs in early diagnosis and treatment, and providing patients with more personalized, precise, and effective treatment strategies.
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Affiliation(s)
- Shiya Yao
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Yuejun Han
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Mengxiang Yang
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Ketao Jin
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Huanrong Lan
- Department of Surgical Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
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29
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Reinhardt F, Coen L, Rivandi M, Franken A, Setyono ESA, Lindenberg T, Eberhardt J, Fehm T, Niederacher D, Knopf F, Neubauer H. DanioCTC: Analysis of Circulating Tumor Cells from Metastatic Breast Cancer Patients in Zebrafish Xenografts. Cancers (Basel) 2023; 15:5411. [PMID: 38001672 PMCID: PMC10670801 DOI: 10.3390/cancers15225411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/07/2023] [Accepted: 10/29/2023] [Indexed: 11/26/2023] Open
Abstract
Circulating tumor cells (CTCs) serve as crucial metastatic precursor cells, but their study in animal models has been hindered by their low numbers. To address this challenge, we present DanioCTC, an innovative xenograft workflow that overcomes the scarcity of patient-derived CTCs in animal models. By combining diagnostic leukapheresis (DLA), the Parsortix microfluidic system, flow cytometry, and the CellCelector setup, DanioCTC effectively enriches and isolates CTCs from metastatic breast cancer (MBC) patients for injection into zebrafish embryos. Validation experiments confirmed that MDA-MB-231 cells, transplanted following the standard protocol, localized frequently in the head and blood-forming regions of the zebrafish host. Notably, when MDA-MB-231 cells spiked (i.e., supplemented) into DLA aliquots were processed using DanioCTC, the cell dissemination patterns remained consistent. Successful xenografting of CTCs from a MBC patient revealed their primary localization in the head and trunk regions of zebrafish embryos. DanioCTC represents a major step forward in the endeavors to study the dissemination of individual and rare patient-derived CTCs, thereby enhancing our understanding of metastatic breast cancer biology and facilitating the development of targeted interventions in MBC. Summary statement: DanioCTC is a novel workflow to inject patient-derived CTCs into zebrafish, enabling studies of the capacity of these rare tumor cells to induce metastases.
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Affiliation(s)
- Florian Reinhardt
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
| | - Luisa Coen
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
| | - Mahdi Rivandi
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
| | - André Franken
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
| | - Eunike Sawitning Ayu Setyono
- Center for Regenerative Therapies TU Dresden (CRTD), Center for Molecular and Cellular Bioengineering (CMCB), TU Dresden, 01307 Dresden, Germany
- Center for Healthy Aging, Faculty of Medicine Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany
| | - Tobias Lindenberg
- Anatomical Institute, Neuroanatomy, Medical Faculty, University of Bonn, 53115 Bonn, Germany
| | | | - Tanja Fehm
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
| | - Dieter Niederacher
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
| | - Franziska Knopf
- Center for Regenerative Therapies TU Dresden (CRTD), Center for Molecular and Cellular Bioengineering (CMCB), TU Dresden, 01307 Dresden, Germany
- Center for Healthy Aging, Faculty of Medicine Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany
| | - Hans Neubauer
- Department of Obstetrics and Gynecology, Heinrich Heine University of Duesseldorf, 40225 Duesseldorf, Germany
- Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Duesseldorf), 53127 Bonn, Germany
- Life Science Center, Merowingerplatz 1 A, 40225 Düsseldorf, Germany
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Edsjö A, Holmquist L, Geoerger B, Nowak F, Gomon G, Alix-Panabières C, Ploeger C, Lassen U, Le Tourneau C, Lehtiö J, Ott PA, von Deimling A, Fröhling S, Voest E, Klauschen F, Dienstmann R, Alshibany A, Siu LL, Stenzinger A. Precision cancer medicine: Concepts, current practice, and future developments. J Intern Med 2023; 294:455-481. [PMID: 37641393 DOI: 10.1111/joim.13709] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Precision cancer medicine is a multidisciplinary team effort that requires involvement and commitment of many stakeholders including the society at large. Building on the success of significant advances in precision therapy for oncological patients over the last two decades, future developments will be significantly shaped by improvements in scalable molecular diagnostics in which increasingly complex multilayered datasets require transformation into clinically useful information guiding patient management at fast turnaround times. Adaptive profiling strategies involving tissue- and liquid-based testing that account for the immense plasticity of cancer during the patient's journey and also include early detection approaches are already finding their way into clinical routine and will become paramount. A second major driver is the development of smart clinical trials and trial concepts which, complemented by real-world evidence, rapidly broaden the spectrum of therapeutic options. Tight coordination with regulatory agencies and health technology assessment bodies is crucial in this context. Multicentric networks operating nationally and internationally are key in implementing precision oncology in clinical practice and support developing and improving the ecosystem and framework needed to turn invocation into benefits for patients. The review provides an overview of the diagnostic tools, innovative clinical studies, and collaborative efforts needed to realize precision cancer medicine.
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Affiliation(s)
- Anders Edsjö
- Department of Clinical Genetics, Pathology and Molecular Diagnostics, Office for Medical Services, Region Skåne, Lund, Sweden
- Division of Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
- Genomic Medicine Sweden (GMS), Kristianstad, Sweden
| | - Louise Holmquist
- Department of Clinical Genetics, Pathology and Molecular Diagnostics, Office for Medical Services, Region Skåne, Lund, Sweden
- Genomic Medicine Sweden (GMS), Kristianstad, Sweden
| | - Birgit Geoerger
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
- INSERM U1015, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | | | - Georgy Gomon
- Department of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
- Department of Medical Oncology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells, University Medical Center of Montpellier, Montpellier, France
- CREEC, MIVEGEC, University of Montpellier, Montpellier, France
| | - Carolin Ploeger
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
- Centers for Personalized Medicine (ZPM), Heidelberg, Germany
| | - Ulrik Lassen
- Department of Oncology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Christophe Le Tourneau
- Department of Drug Development and Innovation (D3i), Institut Curie, Paris, France
- INSERM U900 Research Unit, Saint-Cloud, France
- Faculty of Medicine, Paris-Saclay University, Paris, France
| | - Janne Lehtiö
- Department of Oncology Pathology, Karolinska Institutet, Science for Life Laboratory, Stockholm, Sweden
| | - Patrick A Ott
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA
| | - Andreas von Deimling
- Clinical Cooperation Unit Neuropathology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Neuropathology, Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Stefan Fröhling
- Division of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg and German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Emile Voest
- Department of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
- Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Frederick Klauschen
- Institute of Pathology, Charite - Universitätsmedizin Berlin, Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, and German Cancer Research Center (DKFZ), Heidelberg, Germany
- BIFOLD - Berlin Institute for the Foundations of Learning and Data, Berlin, Germany
- Institute of Pathology, Ludwig-Maximilians-University, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Munich Partner Site, Heidelberg, Germany
| | | | | | - Lillian L Siu
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Albrecht Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
- Centers for Personalized Medicine (ZPM), Heidelberg, Germany
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Liao H, Li T, Liang Y, Liu Y, Yuan Y, Li M, Li A, Liu Y, Yao Y, Li T. The benefits of adjuvant chemotherapy are associated with the kind of neoadjuvant therapy in stage ypI rectal cancer: evidence based on population analysis. Int J Colorectal Dis 2023; 38:235. [PMID: 37725159 DOI: 10.1007/s00384-023-04530-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2023] [Indexed: 09/21/2023]
Abstract
PURPOSE The oncological role of adjuvant chemotherapy (ACT) remains debated in locally advanced rectal cancer (RC) after neoadjuvant therapy (NAT), especially ypI RC. In this study, we used population-based data to evaluate the benefits of ACT in stage ypI RC after NAT and surgery. Moreover, we tried to differentiate what kind of NAT (radiotherapy alone or chemoradiotherapy) was administered because this may affect the further efficacy of ACT. METHODS All patients with stage ypI primary rectal malignancy were diagnosed in the SEER database between 2004 and 2017. The Kaplan-Meier method was applied to estimate the effects of ACT in survival analysis. Cox regression was performed to calculate the hazard ratio (HR) and the prognosis factors of survival. Propensity score matching (PSM) was used to balance the parameters between therapy groups. RESULTS The overall cohort's median follow-up time was 105 months. For 5-year OS and CSS, there were no significant differences between the ACT ( +) and ACT (-) groups (p = 0.105; p = 0.788). However, subgroup analyses according to the kind of NAT found that ACT improved overall survival (OS) and cancer-specific survival (CSS) in patients who received neoadjuvant radiotherapy (nRT) (p < 0.001, p = 0.015). Among patients who received neoadjuvant chemoradiotherapy (nCRT), no significant survival benefits were found between the ACT ( +) and ACT (-) groups (p = 0.526, p = 0.288). CONCLUSION Our population-based cohort study suggested that the efficacy of ACT was associated with the kind of NAT. The ACT provides survival benefits in stage ypI RC for patients who received nRT. However, among patients who received nCRT, ACT did not improve long-term survival.
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Affiliation(s)
- Hualin Liao
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Tao Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yahang Liang
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yaxiong Liu
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yuli Yuan
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Mingming Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Aidi Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yang Liu
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yao Yao
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Taiyuan Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China.
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Xu Y, Chen B, He M, Cui Z, Hu B. All-in-One Microfluidic Chip for Online Labeling, Separating, and Focusing Rare Circulating Tumor Cells from Blood Samples Followed by Inductively Coupled Plasma Mass Spectrometry Detection. Anal Chem 2023; 95:14061-14067. [PMID: 37677145 DOI: 10.1021/acs.analchem.3c02680] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
Circulating tumor cell (CTC) detection is essential for early cancer diagnosis and evaluating treatment efficacy. Despite the growing interest in isolating CTCs and further quantifying surface biomarkers at the single-cell level, highly efficient separation of rare CTCs from massive blood cells is still a big challenge. Here, we developed an all-in-one microfluidic chip system for the immunolabeling, magnetic separation, and focusing of HepG2 cells (as a CTC model) and online combined it with single cell-inductively coupled plasma mass spectrometry (SC-ICP-MS) for quantitative analysis of the asialoglycoprotein receptor (ASGPR) on single HepG2 cells. Lanthanide-labeled anti-ASGPR monoclonal antibody and antiepithelial cell adhesion molecule-modified magnetic beads were prepared as signal and magnetic probes, respectively. Target cells were highly efficiently labeled with signal and magnetic probes in the mixing zone of the microfluidic chip and then focused and sorted in the separation zone by specific magnetic separation techniques to avoid matrix contamination. The average cell recovery of HepG2 cells was derived to be 94.1 ± 5.7% with high separation efficiency and purity. The sorted cells with signal probes were detected for enumeration and quantification of ASGPR on their surface by SC-ICP-MS. The developed method showed good specificity and high sensitivity, detecting an average of (1.0 ± 0.2) × 105 ASGPR molecules per cell surface. This method can be used for absolute quantitative analysis of ASGPR on the surface of single hepatocellular carcinoma cells in real-world samples, providing a highly efficient analytical platform for studying targeted drug delivery in cancer therapy.
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Affiliation(s)
- Yan Xu
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Beibei Chen
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Man He
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Zewei Cui
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Bin Hu
- Department of Chemistry, Wuhan University, Wuhan 430072, China
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Tsoneva DK, Vinciguerra M. Epigenetics and companion diagnostics: opportunities and challenges. Epigenomics 2023; 15:835-838. [PMID: 37661843 DOI: 10.2217/epi-2023-0203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023] Open
Affiliation(s)
- Desislava K Tsoneva
- Department of Medical Genetics, Medical University of Varna, 55 Marin Drinov str., Varna, Bulgaria
- Department of Translational Stem Cell Biology, Research Institute of the Medical University, 55 Marin Drinov str., Varna, Bulgaria
| | - Manlio Vinciguerra
- Department of Translational Stem Cell Biology, Research Institute of the Medical University, 55 Marin Drinov str., Varna, Bulgaria
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Gill S, Ahmed S, Anderson B, Berry S, Lim H, Phang T, Sharma A, Solar Vasconcelos JP, Gill K, Iqbal M, Tankel K, Chan T, Recsky M, Nuk J, Paul J, Mahmood S. Report from the 24th Annual Western Canadian Gastrointestinal Cancer Consensus Conference on Colorectal Cancer, Richmond, British Columbia, 28-29, October 2022. Curr Oncol 2023; 30:7964-7983. [PMID: 37754494 PMCID: PMC10529884 DOI: 10.3390/curroncol30090579] [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: 06/21/2023] [Revised: 08/10/2023] [Accepted: 08/23/2023] [Indexed: 09/28/2023] Open
Abstract
The 24th annual Western Canadian Gastrointestinal Cancer Consensus Conference (WCGCCC) was held in Richmond, British Columbia, on 28-29 October 2022. The WCGCCC is an interactive multidisciplinary conference attended by healthcare professionals from across Western Canada (British Columbia, Alberta, Saskatchewan, and Manitoba) who are involved in the care of patients with gastrointestinal cancer. Surgical, medical, and radiation oncologists; pathologists; radiologists; and allied health care professionals such as dieticians, nurses and a genetic counsellor participated in presentation and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses current issues in the management of colorectal cancer.
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Affiliation(s)
- Sharlene Gill
- British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (H.L.); (J.P.S.V.); (K.G.)
| | - Shahid Ahmed
- Saskatchewan Cancer Agency, Saskatoon, SK S4W 0G3, Canada;
| | - Brady Anderson
- Western Manitoba Cancer Center, Brandon, MB R7A 5M8, Canada;
| | - Scott Berry
- Department of Oncology, Queen’s University, Kingston, ON K7L 3N6, Canada;
| | - Howard Lim
- British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (H.L.); (J.P.S.V.); (K.G.)
| | - Terry Phang
- Department of Surgery, University of British Columbia, Vancouver, BC V6T 1Z4, Canada;
| | - Ankur Sharma
- Central Alberta Cancer Centre, School of Medicine, University of Calgary Cumming, Red Deer, AB T4N 6R2, Canada;
| | | | - Karamjit Gill
- British Columbia Cancer Agency, Vancouver, BC V5Z 4E6, Canada; (H.L.); (J.P.S.V.); (K.G.)
| | | | - Keith Tankel
- Cross Cancer Institute, Edmonton, AB T6G 1Z2, Canada; (K.T.); (S.M.)
| | - Theresa Chan
- British Columbia Cancer Agency, Surrey, BC V3V 1Z2, Canada;
| | | | - Jennifer Nuk
- British Columbia Cancer Hereditary Cancer Program, Victoria, BC V8R 6V5, Canada;
| | - James Paul
- CancerCare Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Shazia Mahmood
- Cross Cancer Institute, Edmonton, AB T6G 1Z2, Canada; (K.T.); (S.M.)
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Dao J, Conway PJ, Subramani B, Meyyappan D, Russell S, Mahadevan D. Using cfDNA and ctDNA as Oncologic Markers: A Path to Clinical Validation. Int J Mol Sci 2023; 24:13219. [PMID: 37686024 PMCID: PMC10487653 DOI: 10.3390/ijms241713219] [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: 08/04/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
The detection of circulating tumor DNA (ctDNA) in liquid biopsy samples as an oncological marker is being used in clinical trials at every step of clinical management. As ctDNA-based liquid biopsy kits are developed and used in clinics, companies work towards increased convenience, accuracy, and cost over solid biopsies and other oncological markers. The technology used to differentiate ctDNA and cell-free DNA (cfDNA) continues to improve with new tests and methodologies being able to detect down to mutant allele frequencies of 0.001% or 1/100,000 copies. Recognizing this development in technology, the FDA has recently given pre-market approval and breakthrough device designations to multiple companies. The purpose of this review is to look at the utility of measuring total cfDNA, techniques used to differentiate ctDNA from cfDNA, and the utility of different ctDNA-based liquid biopsy kits using relevant articles from PubMed, clinicaltrials.gov, FDA approvals, and company newsletters. Measuring total cfDNA could be a cost-effective, viable prognostic marker, but various factors do not favor it as a monitoring tool during chemotherapy. While there may be a place in the clinic for measuring total cfDNA in the future, the lack of standardization means that it is difficult to move forward with large-scale clinical validation studies currently. While the detection of ctDNA has promising standardized liquid biopsy kits from various companies with large clinical trials ongoing, their applications in screening and minimal residual disease can suffer from lower sensitivity. However, researchers are working towards solutions to these issues with innovations in technology, multi-omics, and sampling. With great promise, further research is needed before liquid biopsies can be recommended for everyday clinical management.
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Affiliation(s)
- Jonathan Dao
- Long School of Medicine, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Patrick J. Conway
- Mays Cancer Center, University of Texas Health, San Antonio, TX 78229, USA
- Graduate School of Biomedical Sciences, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Baskaran Subramani
- Mays Cancer Center, University of Texas Health, San Antonio, TX 78229, USA
- Graduate School of Biomedical Sciences, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Devi Meyyappan
- Mays Cancer Center, University of Texas Health, San Antonio, TX 78229, USA
| | - Sammy Russell
- Long School of Medicine, University of Texas Health San Antonio, San Antonio, TX 78229, USA
| | - Daruka Mahadevan
- Long School of Medicine, University of Texas Health San Antonio, San Antonio, TX 78229, USA
- Mays Cancer Center, University of Texas Health, San Antonio, TX 78229, USA
- Graduate School of Biomedical Sciences, University of Texas Health San Antonio, San Antonio, TX 78229, USA
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Liao H, Li T, Liang Y, Liu Y, Yuan Y, Li M, Li A, Liu Y, Yao Y, Li T. Adjuvant chemotherapy improves long-term survival in pathologic stage III rectal mucinous adenocarcinoma after pre-operative chemoradiotherapy. Int J Colorectal Dis 2023; 38:207. [PMID: 37542591 DOI: 10.1007/s00384-023-04499-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/29/2023] [Indexed: 08/07/2023]
Abstract
PURPOSE The benefits of adjuvant chemotherapy remain debated rectal mucinous adenocarcinoma (MC). Our study aims to delve into the efficacy of adjuvant chemotherapy in pathologic stage III rectal MC by a large population-based database. METHODS The Chi-square test was performed to examine the parameters between treatment groups. The overall survival (OS) and cancer-specific survival (CSS) of treatment groups were conducted by using the Kaplan-Meier method. The impact of factors on survival was assessed using Cox regression analyses. To balance the covariates and reduce the selection bias, we employed propensity score matching (PSM) to narrow the differences between treatment groups. RESULTS The median follow-up time for overall patients was 80 months. In the pre-operative chemoradiotherapy (pre-CRT) group, patients who received adjuvant chemotherapy had significantly better 5-year OS and CSS. Multivariate analyses found that adjuvant chemotherapy was associated with better OS (p < 0.001, HR (95% CI): 0.66 (0.51-0.86)) and CSS (p = 0.012, HR (95% CI): 0.71 (0.54-0.93)). However, adjuvant chemotherapy was not an independent prognosis factor in both OS (p = 0.149, HR (95% CI): 0.76 (0.53-1.1); Supplement Table 1) and CSS (p = 0.183, HR (95% CI): 0.74 (0.48-1.15)) in patients who did not receive pre-CRT. After PSM, similar results were found in the pre-CRT and the no pre-CRT groups. CONCLUSION In conclusion, our population-based retrospective cohort study indicates that the effects of adjuvant chemotherapy were associated with the pre-CRT status in patients with stage III rectal MC. In patients who underwent pre-CRT, the receipt of adjuvant chemotherapy was associated with better survival outcomes. Conversely, adjuvant chemotherapy does not seem to confer significant survival benefits to patients without pre-CRT.
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Affiliation(s)
- Hualin Liao
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Tao Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yahang Liang
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yaxiong Liu
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yuli Yuan
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Mingming Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Aidi Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yang Liu
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Yao Yao
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Taiyuan Li
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China.
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang, 330006, Jiangxi, China.
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Shegekar T, Vodithala S, Juganavar A. The Emerging Role of Liquid Biopsies in Revolutionising Cancer Diagnosis and Therapy. Cureus 2023; 15:e43650. [PMID: 37719630 PMCID: PMC10505053 DOI: 10.7759/cureus.43650] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 08/17/2023] [Indexed: 09/19/2023] Open
Abstract
A potential non-invasive technique for identifying and tracking cancer is a liquid biopsy. This review article provides a comprehensive overview of the principles, applications, and challenges associated with liquid biopsies. The circulating tumour DNA (ctDNA), circulating tumour cells (CTCs), exosomes, and microRNAs are just a few of the biomarkers we cover in this article that are discovered in liquid biopsies. The clinical application of liquid biopsies in many stages of cancer management, including early cancer identification, therapy selection and response monitoring, and minimum residual illness, is also investigated. The technical advancements in liquid biopsy techniques, including digital polymerase chain reaction (dPCR) and next-generation sequencing (NGS), have improved the sensitivity and specificity of biomarker identification. Liquid biopsies require assistance with cost-effectiveness, sensitivity, and standardisation despite the potential benefits. We talk about these restrictions and potential solutions. In conclusion, liquid biopsies revolutionise personalised therapies and cancer diagnostics by providing a real-time, non-invasive tool for characterising and monitoring tumours. It will be possible to expand the use of liquid biopsies in clinical practises by having a better understanding of their current state and predicted future developments.
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Affiliation(s)
- Tejas Shegekar
- Department of Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sahitya Vodithala
- Department of Pathology and Laboratory Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Anup Juganavar
- Department of Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Huang XJ, Wang Y, Wang HT, Liang ZF, Ji C, Li XX, Zhang LL, Ji RB, Xu WR, Jin JH, Qian H. Exosomal hsa_circ_000200 as a potential biomarker and metastasis enhancer of gastric cancer via miR-4659a/b-3p/HBEGF axis. Cancer Cell Int 2023; 23:151. [PMID: 37525152 PMCID: PMC10391853 DOI: 10.1186/s12935-023-02976-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 06/26/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Exosome, a component of liquid biopsy, loaded protein, DNA, RNA and lipid gradually emerges as biomarker in tumors. However, exosomal circRNAs as biomarker and function mechanism in gastric cancer (GC) are not well understood. METHODS Differentially expressed circRNAs in GC and healthy people were screened by database. The identification of hsa_circ_000200 was verified by RNase R and sequencing, and the expression of hsa_circ_000200 was evaluated using qRT-PCR. The biological function of hsa_circ_000200 in GC was verified in vitro. Western blot, RIP, RNA fluorescence in situ hybridization, and double luciferase assay were utilized to explore the potential mechanism of hsa_circ_000200. RESULTS Hsa_circ_000200 up-regulated in GC tissue, serum and serum exosomes. Hsa_circ_000200 in serum exosomes showed better diagnostic ability than that of tissues and serum. Combined with clinicopathological parameters, its level was related to invasion depth, TNM staging, and distal metastasis. Functionally, knockdown of hsa_circ_000200 inhibited GC cells proliferation, migration and invasion in vitro, while its overexpression played the opposite role. Importantly, exosomes with up-regulated hsa_circ_000200 promoted the proliferation and migration of co-cultured GC cells. Mechanistically, hsa_circ_000200 acted as a "ceRNA" for miR-4659a/b-3p to increase HBEGF and TGF-β/Smad expression, then promoted the development of GC. CONCLUSIONS Our findings suggest that hsa_circ_000200 promotes the progression of GC through hsa_circ_000200/miR-4659a/b-3p/HBEGF axis and affecting the expression of TGF-β/Smad. Serum exosomal hsa_circ_000200 may serve as a potential biomarker for GC.
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Affiliation(s)
- Xiao-Juan Huang
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, 2 Yong Ning North Road, Chang Zhou, 213017, Jiangsu, China
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Yan Wang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
- Kunshan Hospital Affiliated with Jiangsu University, 91 Qianjin West Road, Kunshan, 215300, Jiangsu, China
| | - Hui-Ting Wang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Zhao-Feng Liang
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, 2 Yong Ning North Road, Chang Zhou, 213017, Jiangsu, China
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Cheng Ji
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, 2 Yong Ning North Road, Chang Zhou, 213017, Jiangsu, China
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Xiao-Xi Li
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Lei-Lei Zhang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Run-Bi Ji
- The Laboratory Department, The Affiliated People's Hospital of Jiangsu University, Zhenjiang, 212002, Jiangsu, China
| | - Wen-Rong Xu
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China
| | - Jian-Hua Jin
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, 2 Yong Ning North Road, Chang Zhou, 213017, Jiangsu, China.
| | - Hui Qian
- Wujin Institute of Molecular Diagnostics and Precision Cancer Medicine of Jiangsu University, Wujin Hospital Affiliated with Jiangsu University, 2 Yong Ning North Road, Chang Zhou, 213017, Jiangsu, China.
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, 212013, Jiangsu, China.
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Liu Z, Tian H, Zhu Z. Application of Circulating Tumor Cells and Interleukin-6 in Preoperative Prediction of Peritoneal Metastasis of Advanced Gastric Cancer. J Inflamm Res 2023; 16:3033-3047. [PMID: 37497064 PMCID: PMC10366674 DOI: 10.2147/jir.s414786] [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: 03/30/2023] [Accepted: 06/16/2023] [Indexed: 07/28/2023] Open
Abstract
Background The purpose of this study was to explore the clinical significance of circulating tumor cells (CTCs) and cytokines in peripheral blood in preoperative prediction of peritoneal metastasis (PM) in advanced gastric cancer (AGC). Methods The clinicopathological characteristics of 282 patients with AGC were retrospectively analyzed. The patients were divided into training and validation groups according to the time of receiving treatment. We used univariate analysis and multivariate logistic regression analysis to screen out the independent risk factors of PM in AGC. Then, we incorporated independent risk factors into the nomogram, and evaluated the discriminative ability. Results The levels of CTCs and interleukin-6 (IL-6) of AGC patients with PM were higher than those without PM (P<0.05). Moreover, the levels of CTCs and IL-6 in the occult peritoneal metastasis (OPM) group and the CT-positive PM group were higher than those in the negative PM (P<0.05). Multivariate logistic regression analysis showed that IL-6 > 12.22 pg/mL, CTCs > 4/5mL, CA724 > 6 IU/mL, CA125 > 35 U/mL and tumor size > 5 cm were independent risk factors for PM of AGC. The area under the ROC curve of the nomogram were 0.898 and 0.926 in the training and validation sets, respectively. The clinical decision curve showed that the nomogram had good clinical utility. Conclusion CTCs and IL-6 in peripheral blood are promising biomarkers for predicting the risk of PM in AGC. The nomogram constructed from five risk factors can effectively assess the risk of PM in AGC patients individually.
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Affiliation(s)
- Zitao Liu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Huakai Tian
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Zhengming Zhu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
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Andrioaie IM, Luchian I, Dămian C, Nichitean G, Andrese EP, Pantilimonescu TF, Trandabăț B, Prisacariu LJ, Budală DG, Dimitriu DC, Iancu LS, Ursu RG. The Clinical Utility of Circulating HPV DNA Biomarker in Oropharyngeal, Cervical, Anal, and Skin HPV-Related Cancers: A Review. Pathogens 2023; 12:908. [PMID: 37513755 PMCID: PMC10383289 DOI: 10.3390/pathogens12070908] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Human papillomavirus (HPV) is recognized as being related to a wide variety of known cancers: cervical, oropharyngeal, anal, vaginal, penile, and skin. For some of these cancers, rigorous algorithms for screening, therapeutical interventions, and follow-up procedures have been established. Vaccination using the nonvalent anti-HPV vaccine, which prevents infection regarding the most frequently involved high-risk HPV types (16, 18, 31, 33, 45, 52, and 58) and low-risk HPV types (6 and 11), has also extensively prevented, controlled, and even eradicated HPV infections. Still, even with all of these multidisciplinary interventions, the burden of HPV cancers is still high worldwide. The circulating DNA of HPV-induced cancers is thought to be an adequate biomarker for optimizing the control of these virus-related cancers. We analyzed the literature published in the last 5 years regarding ctDNA and four of the above-mentioned cancers. The most frequently used assay for ctDNA detection was the droplet digital PCR assay, used for the management of therapy in the late stages of cancer. ctDNA could not be used for early detection in any of the studied cancers. The OPSCCs were the most frequent cancers analyzed via ctDNA assays. Larger, properly designed cohort studies might establish the clinical utility of this biomarker.
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Affiliation(s)
- Ioana Maria Andrioaie
- Department and Preventive Medicine and Interdisciplinarity (IX)-Microbiology, Faculty of Medicine, "Grigore, T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ionut Luchian
- Department of Periodontology, Faculty of Dental Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Costin Dămian
- Department and Preventive Medicine and Interdisciplinarity (IX)-Microbiology, Faculty of Medicine, "Grigore, T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Giorgio Nichitean
- Department of Periodontology, Faculty of Dental Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Porumb Andrese
- Department of Medical Specialties (III)-Dermatology, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Theodor Florin Pantilimonescu
- Department of Morpho-Functional Sciences II-Physiology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | | | - Dana Gabriela Budală
- Department of Removable Dentures, Faculty of Dental Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Daniela Cristina Dimitriu
- Department of Biochemistry, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Gynecology and Obstetrics Hospital-Cuza Voda, 700038 Iasi, Romania
| | - Luminita Smaranda Iancu
- Department and Preventive Medicine and Interdisciplinarity (IX)-Microbiology, Faculty of Medicine, "Grigore, T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ramona Gabriela Ursu
- Department and Preventive Medicine and Interdisciplinarity (IX)-Microbiology, Faculty of Medicine, "Grigore, T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
- Gynecology and Obstetrics Hospital-Cuza Voda, 700038 Iasi, Romania
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Abstract
ABSTRACT The advent of high-throughput technologies has enabled the analysis of minute amounts of tumor-derived material purified from body fluids, termed "liquid biopsies." Prostate cancer (PCa) management, like in many other cancer types, has benefited from liquid biopsies at several stages of the disease. Although initially describing circulating tumor cells in blood, the term "liquid biopsy" has come to more prominently include cell-free, circulating tumor DNA, as well as RNA, proteins, and other molecules. They provide tumor molecular information representing the entire, often-heterogeneous disease, relatively noninvasively and longitudinally. Blood has been the main liquid biopsy specimen in PCa, and urine has also proven beneficial. Technological advances have allowed clinical implementation of some liquid biopsies in PCa, in disease monitoring and precision oncology. This narrative review introduces the main types of blood-based PCa liquid biopsies focusing on advances in the past 5 years. Clinical adoption of liquid biopsies to detect and monitor the evolving PCa tumor biology promises to deepen our understanding of the disease and improve patient outcomes.
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Affiliation(s)
- Andi K. Cani
- Division of Hematology and Oncology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Simpa S. Salami
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA
- Department of Urology, University of Michigan Medical School, Ann Arbor, MI, USA
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42
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Baev V, Koppers-Lalic D, Costa-Silva B. Liquid Biopsy: Current Status and Future Perspectives. Cancers (Basel) 2023; 15:3205. [PMID: 37370815 DOI: 10.3390/cancers15123205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Since the discovery of the Bence Jones protein in the middle to late 1800s and the subsequent identification of the carcinoembryonic antigen and alpha-fetoprotein in the 1970s, it has been demonstrated that the analysis of biofluids is essential to the diagnostic and follow-up processes of cancer [...].
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Affiliation(s)
- Vesselin Baev
- Department of Plant Physiology and Molecular Biology, University of Plovdiv, 4000 Plovdiv, Bulgaria
| | | | - Bruno Costa-Silva
- Champalimaud Physiology and Cancer Programme, Champalimaud Foundation, 1400-038 Lisbon, Portugal
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Antunes-Ferreira M, D'Ambrosi S, Arkani M, Post E, In 't Veld SGJG, Ramaker J, Zwaan K, Kucukguzel ED, Wedekind LE, Griffioen AW, Oude Egbrink M, Kuijpers MJE, van den Broek D, Noske DP, Hartemink KJ, Sabrkhany S, Bahce I, Sol N, Bogaard HJ, Koppers-Lalic D, Best MG, Wurdinger T. Tumor-educated platelet blood tests for Non-Small Cell Lung Cancer detection and management. Sci Rep 2023; 13:9359. [PMID: 37291189 PMCID: PMC10250384 DOI: 10.1038/s41598-023-35818-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 05/24/2023] [Indexed: 06/10/2023] Open
Abstract
Liquid biopsy approaches offer a promising technology for early and minimally invasive cancer detection. Tumor-educated platelets (TEPs) have emerged as a promising liquid biopsy biosource for the detection of various cancer types. In this study, we processed and analyzed the TEPs collected from 466 Non-small Cell Lung Carcinoma (NSCLC) patients and 410 asymptomatic individuals (controls) using the previously established thromboSeq protocol. We developed a novel particle-swarm optimization machine learning algorithm which enabled the selection of an 881 RNA biomarker panel (AUC 0.88). Herein we propose and validate in an independent cohort of samples (n = 558) two approaches for blood samples testing: one with high sensitivity (95% NSCLC detected) and another with high specificity (94% controls detected). Our data explain how TEP-derived spliced RNAs may serve as a biomarker for minimally-invasive clinical blood tests, complement existing imaging tests, and assist the detection and management of lung cancer patients.
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Affiliation(s)
- Mafalda Antunes-Ferreira
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Silvia D'Ambrosi
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Mohammad Arkani
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Department of Biomedical Data Science, Leiden University Medical Center, Leiden, The Netherlands
| | - Edward Post
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Sjors G J G In 't Veld
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Jip Ramaker
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Kenn Zwaan
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Ece Demirel Kucukguzel
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Laurine E Wedekind
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Arjan W Griffioen
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Medical Oncology, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Mirjam Oude Egbrink
- Department of Physiology, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Marijke J E Kuijpers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Daan van den Broek
- Department of Laboratory Medicine, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - David P Noske
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Koen J Hartemink
- Department of Thoracic Surgery, The Netherlands Cancer Institute-Antoni Van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Siamack Sabrkhany
- Department of Physiology, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Idris Bahce
- Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Nik Sol
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
- Department of Neurology, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Harm-Jan Bogaard
- Department of Pulmonary Medicine, Amsterdam UMC Location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | | | - Myron G Best
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands
| | - Thomas Wurdinger
- Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Amsterdam, The Netherlands.
- Brain Tumor Center Amsterdam, Amsterdam, The Netherlands.
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Earl J, Kataki A, Smolkova B. Liquid Biopsy in Gastrointestinal Cancers: How Close Are We to Reaching the Clinic? Cancers (Basel) 2023; 15:2831. [PMID: 37345168 DOI: 10.3390/cancers15102831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 06/23/2023] Open
Abstract
Gastrointestinal (GI) cancers are malignancies that develop within the digestive system and account for one in four cancer cases according to WHO data [...].
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Affiliation(s)
- Julie Earl
- Molecular Epidemiology and Predictive Tumor Markers Group, Ramón y Cajal Health Research Institute (IRYCIS), Carretera Colmenar Km 9100, CIBERONC, 28034 Madrid, Spain
| | - Agapi Kataki
- 1st Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, Vasilissis Sofias 114, 11527 Athens, Greece
| | - Bozena Smolkova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Dubravska Cesta 9, 845-05 Bratislava, Slovakia
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Liao H, Zeng T, Xie X, Li J, Li D, KejinYan, Chen F, Zhu H. Adjuvant chemotherapy does not improve cancer-specific survival for pathologic stage II/III rectal adenocarcinoma after neoadjuvant chemoradiotherapy and surgery: evidence based on long-term survival analysis from SEER data. Int J Colorectal Dis 2023; 38:134. [PMID: 37199862 DOI: 10.1007/s00384-023-04428-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2023] [Indexed: 05/19/2023]
Abstract
PURPOSE Adjuvant chemotherapy is controversial in rectal cancer, especially after neoadjuvant chemoradiotherapy (NCRT). This retrospective study aims at evaluating adjuvant chemotherapy's long-term survival benefits in stage II and stage III rectal adenocarcinoma (RC). METHODS This study obtained data from the Surveillance, Epidemiology, and End Results (SEER) database registered between 2010 and 2015. The survival analyses used the Kaplan-Meier method and were compared by log-rank test. The factors that affect survival outcomes were analyzed by univariate and multivariate Cox regression. The propensity score matching (1:4) was used to ensure the balance of variables between different groups. RESULTS The median follow-up time for overall patients was 64 months. The 5-year overall survival (OS) and cancer-specific survival (CSS) rates were 51.3% and 67.4% in the adjuvant chemotherapy (-) group and 73.9% and 79.6% in the adjuvant chemotherapy ( +) group (p < 0.001, p = 0.002). However, subgroup analysis showed adjuvant chemotherapy after NCRT improved the 5-year OS but not CSS rates in stage II and stage III RC (p = 0.003, p = 0.004; p = 0.29, p = 0.3). Univariate and multivariate analyses found adjuvant chemotherapy after NCRT was an independent prognosis factor of OS but not CSS (HR 0.8, 95%CI 0.7-0.92, p < 0.001; p = 0.276). CONCLUSION The survival benefits from adjuvant chemotherapy were associated with the status of NCRT for pathological stage II and III RC. For patients who did not receive NCRT, adjuvant chemotherapy is needed to significantly improve long-term survival rates. However, adjuvant chemotherapy after NCRT did not significantly improve long-term CSS.
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Affiliation(s)
- Hualin Liao
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang , Jiangxi, 330006, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang , Jiangxi, 330006, China
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - Tengyu Zeng
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - Xianqiang Xie
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - Jiyang Li
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - Dongsheng Li
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - KejinYan
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - Fan Chen
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China
| | - Hongliang Zhu
- The 908 Hospitalof the , Chinese People's Liberation Army Joint Logistic Support Force, Nanchang, 330006, China.
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Heidrich I, Roeper CMT, Rautmann C, Pantel K, Smit DJ. [Liquid Biopsy - A new diagnostic concept in oncology]. Dtsch Med Wochenschr 2023; 148:597-604. [PMID: 37105187 DOI: 10.1055/a-1928-0225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
The analysis of tumor cells circulating in the blood or of products of tumor cells circulating in other body fluids has gained increasing attention in recent years and is summarized under the term liquid biopsy (LB). LB includes the analysis of circulating tumor cells, cell-free circulating tumor-associated nucleic acids, extracellular vesicles, proteins, or other products that are released into the peripheral bloodstream by the primary or metastatic tumor. For a huge number of solid tumor entities, LB has already been successfully applied in preclinical and clinical studies for the detection, risk stratification, treatment monitoring and relapse detection. LB provides valuable real-time information on tumor cell development, therapeutic targets, and mechanisms of therapy resistance using a non-invasive peripheral blood test. In this article, the most important LB analytes and the current state of research are presented. In addition, the remaining obstacles and the diverse efforts to implement LB in clinical routine are critically discussed.
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Affiliation(s)
- Isabel Heidrich
- Klinik und Poliklinik für Dermatologie und Venerologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Institut für Tumorbiologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Mildred-Scheel-Nachwuchszentrum, Universitäres Cancer Center Hamburg, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Carmen M T Roeper
- Klinik und Poliklinik für Dermatologie und Venerologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Charlotte Rautmann
- Klinik und Poliklinik für Dermatologie und Venerologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Klaus Pantel
- Institut für Tumorbiologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Daniel J Smit
- Institut für Tumorbiologie, Fleur Hiege-Centrum für Hautkrebsforschung, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
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47
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Bartkowiak K, Mossahebi Mohammadi P, Gärtner S, Kwiatkowski M, Andreas A, Geffken M, Peine S, Verpoort K, Scholz U, Deutsch TM, Michel LL, Schneeweiss A, Thewes V, Trumpp A, Müller V, Riethdorf S, Schlüter H, Pantel K. Detection and Isolation of Circulating Tumor Cells from Breast Cancer Patients Using CUB Domain-Containing Protein 1. J Proteome Res 2023; 22:1213-1230. [PMID: 36926972 DOI: 10.1021/acs.jproteome.2c00739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
In cancer metastasis, single circulating tumor cells (CTCs) in the blood and disseminated tumor cells (DTCs) in the bone marrow mediate cancer metastasis. Because suitable biomarker proteins are lacking, CTCs and DTCs with mesenchymal attributes are difficult to isolate from the bulk of normal blood cells. To establish a procedure allowing the isolation of such cells, we analyzed the cell line BC-M1 established from DTCs in the bone marrow of a breast cancer patient by stable isotope labeling by amino acids in cell culture (SILAC) and mass spectrometry. We found high levels of the transmembrane protein CUB domain-containing protein 1 (CDCP1) in breast cancer cell lines with mesenchymal attributes. Peripheral blood mononuclear cells were virtually negative for CDCP1. Confirmation in vivo by CellSearch revealed CDCP1-positive CTCs in 8 of 30 analyzed breast cancer patients. Only EpCam-positive CTCs were enriched by CellSearch. Using the extracellular domain of CDCP1, we established a magnetic-activated cell sorting (MACS) approach enabling also the enrichment of EpCam-negative CTCs. Thus, our approach is particularly suited for the isolation of mesenchymal CTCs with downregulated epithelial cancer that occur, for example, in triple-negative breast cancer patients who are prone to therapy failure.
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Affiliation(s)
- Kai Bartkowiak
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Parinaz Mossahebi Mohammadi
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Sebastian Gärtner
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Marcel Kwiatkowski
- Laboratory for Metabolic Signaling, Institute of Biochemistry, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Antje Andreas
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Maria Geffken
- Department of Transfusion Medicine, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Sven Peine
- Department of Transfusion Medicine, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Karl Verpoort
- Practice for Haematology and Oncology, Hohe Weide 17b, 20295 Hamburg, Germany
| | - Ursula Scholz
- Gynecological Oncology, Asklepios Klinik Hamburg-Barmbek, Rübenkamp 220, 22307 Hamburg, Germany
| | - Thomas M Deutsch
- Department of Obstetrics and Gynecology, University of Heidelberg, Im Neuenheimer Feld 440, 69120 Heidelberg, Germany
| | - Laura L Michel
- National Center for Tumor Diseases, Heidelberg University Hospital and German Cancer Research Center, Im Neuenheimer Feld 460, 69120 Heidelberg, Germany
| | - Andreas Schneeweiss
- National Center for Tumor Diseases, Heidelberg University Hospital and German Cancer Research Center, Im Neuenheimer Feld 460, 69120 Heidelberg, Germany
| | - Verena Thewes
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Andreas Trumpp
- Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Volkmar Müller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Sabine Riethdorf
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Hartmut Schlüter
- Department of Clinical Chemistry and Laboratory Medicine, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Klaus Pantel
- Department of Tumour Biology, University Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
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48
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Telomere Length Changes in Cancer: Insights on Carcinogenesis and Potential for Non-Invasive Diagnostic Strategies. Genes (Basel) 2023; 14:genes14030715. [PMID: 36980987 PMCID: PMC10047978 DOI: 10.3390/genes14030715] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023] Open
Abstract
Telomere dynamics play a crucial role in the maintenance of chromosome integrity; changes in telomere length may thus contribute to the development of various diseases including cancer. Understanding the role of telomeric DNA in carcinogenesis and detecting the presence of cell-free telomeric DNA (cf-telDNA) in body fluids offer a potential biomarker for novel cancer screening and diagnostic strategies. Liquid biopsy is becoming increasingly popular due to its undeniable benefits over conventional invasive methods. However, the organization and function of cf-telDNA in the extracellular milieu are understudied. This paper provides a review based on 3,398,017 cancer patients, patients with other conditions, and control individuals with the aim to shed more light on the inconsistent nature of telomere lengthening/shortening in oncological contexts. To gain a better understanding of biological factors (e.g., telomerase activation, alternative lengthening of telomeres) affecting telomere homeostasis across different types of cancer, we summarize mechanisms responsible for telomere length maintenance. In conclusion, we compare tissue- and liquid biopsy-based approaches in cancer assessment and provide a brief outlook on the methodology used for telomere length evaluation, highlighting the advances of state-of-the-art approaches in the field.
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49
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Guo L, Liu C, Qi M, Cheng L, Wang L, Li C, Dong B. Recent progress of nanostructure-based enrichment of circulating tumor cells and downstream analysis. LAB ON A CHIP 2023; 23:1493-1523. [PMID: 36776104 DOI: 10.1039/d2lc00890d] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The isolation and detection of circulating tumor cells (CTCs) play an important role in early cancer diagnosis and prognosis, providing easy access to identify metastatic cells before clinically detectable metastases. In the past 20 years, according to the heterogeneous expression of CTCs on the surface and their special physical properties (size, morphology, electricity, etc.), a series of in vitro enrichment methods of CTCs have been developed based on microfluidic chip technology, nanomaterials and various nanostructures. In recent years, the in vivo detection of CTCs has attracted considerable attention. Photoacoustic flow cytometry and fluorescence flow cytometry were used to detect CTCs in a noninvasive manner. In addition, flexible magnetic wire and indwelling intravascular non-circulating CTCs isolation system were developed for in vivo CTCs study. In the aspect of downstream analysis, gene analysis and drug sensitivity tests of enriched CTCs were developed based on various existing molecular analysis techniques. All of these studies constitute a complete study of CTCs. Although the existing reviews mainly focus on one aspect of capturing CTCs study, a review that includes the in vivo and in vitro capture and downstream analysis study of CTCs is highly needed. This review focuses on not only the classic work and latest research progress in in vitro capture but also includes the in vivo capture and downstream analysis, discussing the advantages and significance of the different research methods and providing new ideas for solving the heterogeneity and rarity of CTCs.
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Affiliation(s)
- Lihua Guo
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130012, P. R. China.
| | - Chang Liu
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130012, P. R. China.
| | - Manlin Qi
- Department of Oral Implantology, Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, School of Stomatology, Jilin University, Changchun, 130021, P. R. China.
| | - Liang Cheng
- Department of Oral Implantology, Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, School of Stomatology, Jilin University, Changchun, 130021, P. R. China.
| | - Lin Wang
- Department of Oral Implantology, Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling, School of Stomatology, Jilin University, Changchun, 130021, P. R. China.
| | - Chunxia Li
- Institute of Molecular Sciences and Engineering, Shandong University, Qingdao, 266237, P. R. China.
| | - Biao Dong
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130012, P. R. China.
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50
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Visvikis-Siest S, Stathopoulou MG, Sunder-Plassmann R, Alizadeh BZ, Barouki R, Chatzaki E, Dagher G, Dedoussis G, Deloukas P, Haliassos A, Hiegel BB, Manolopoulos V, Masson C, Paré G, Paulmichl M, Petrelis AM, Sipeky C, Süsleyici B, Weryha G, Chenchik A, Diehl P, Everts RE, Haushofer A, Lamont J, Mercado R, Meyer H, Munoz-Galeano H, Murray H, Nhat F, Nofziger C, Schnitzel W, Kanoni S. The 10th Santorini conference: Systems medicine, personalised health and therapy. “The odyssey from hope to practice: Patient first. Keep Ithaca always in your mind”, santorini, Greece, 23–26 May 2022. Front Genet 2023; 14:1171131. [PMID: 37021002 PMCID: PMC10069673 DOI: 10.3389/fgene.2023.1171131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 02/28/2023] [Indexed: 03/12/2023] Open
Affiliation(s)
- Sophie Visvikis-Siest
- EA_1122 IGE-PCV, Université de Lorraine, Nancy, France
- *Correspondence: Sophie Visvikis-Siest, ; Stavroula Kanoni,
| | - Maria G. Stathopoulou
- Team 10: Control of Gene Expression, INSERM U, Centre Méditerranéen de Médecine Moléculaire C3M, Nice, France
| | | | - Behrooz Z. Alizadeh
- Unit of Personalized Medicine, Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, Netherland
| | - Robert Barouki
- Université de Paris, Inserm unit 1124 (T3S), Paris, France
| | - Ekaterina Chatzaki
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Institute of Agri-Food and Life Sciences, Hellenic Mediterranean University Research Centre, Heraklion, Crete, Greece
| | - Georges Dagher
- Inserm, Paris, France
- Graz Medical University, Graz, Austria
- Milano-Bicocca University, Milan, Italy
- Beijing Academy of Sciences, Beijing, China
| | - George Dedoussis
- Department of Nutrition and Dietetics, Harokopio University of Athens, Athens, Greece
| | - Panagiotis Deloukas
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Alexander Haliassos
- EurSpLM, ESEAP, The Greek Proficiency Testing Scheme for Clinical Laboratories Athens, Athens, Greece
| | | | - Vangelis Manolopoulos
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
- Clinical Pharmacology and Pharmacogenetics Unit, Academic General Hospital of Alexandroupolis, Alexandroupolis, Greece
| | | | - Guillaume Paré
- Population Health Research Institute, Genetic and Molecular Epidemiology Laboratory, McMaster University, Hamilton, ON, Canada
| | | | | | - Csilla Sipeky
- UCB Pharma, Translational Medicine, Precision Medicine and Biomarkers, Genetics, Braine-l’Alleud, Belgium
| | - Belgin Süsleyici
- Marmara University, Faculty of Sciences and Letters, Department of Molecular Biology, Istanbul, Türkiye
| | | | | | - Paul Diehl
- Cellecta, Inc, Mountain View, CA, United States
| | | | - Alexander Haushofer
- Inst. f. Med. u. Chem. Labordiagnostik, Klinikum Wels-Grieskirchen GmbH, Wels, Austria
| | - John Lamont
- Randox Laboratories Limited, Crumlin, Co.Antrim, United Kingdom
| | | | | | | | - Helena Murray
- Randox Laboratories Limited, Crumlin, Co.Antrim, United Kingdom
| | - Ferrier Nhat
- Thermo Fisher Scientific, San Francisco, CA, United States
| | | | | | - Stavroula Kanoni
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
- *Correspondence: Sophie Visvikis-Siest, ; Stavroula Kanoni,
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