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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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Roumeliotou A, Strati A, Chamchougia F, Xagara A, Tserpeli V, Smilkou S, Lagopodi E, Christopoulou A, Kontopodis E, Drositis I, Androulakis N, Georgoulias V, Koinis F, Kotsakis A, Lianidou E, Kallergi G. Comprehensive Analysis of CXCR4, JUNB, and PD-L1 Expression in Circulating Tumor Cells (CTCs) from Prostate Cancer Patients. Cells 2024; 13:782. [PMID: 38727318 PMCID: PMC11083423 DOI: 10.3390/cells13090782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/25/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
CXCR4, JUNB and PD-L1 are implicated in cancer progression and metastasis. The current study investigated these biomarkers in CTCs isolated from metastatic prostate cancer (mPCa) patients at the RNA and protein levels. CTCs were isolated from 48 mPCa patients using the Ficoll density gradient and ISET system (17 out of 48). The (CK/PD-L1/CD45) and (CK/CXCR4/JUNB) phenotypes were identified using two triple immunofluorescence stainings followed by VyCAP platform analysis. Molecular analysis was conducted with an EpCAM-dependent method for 25/48 patients. CK-8, CK-18, CK-19, JUNB, CXCR4, PD-L1, and B2M (reference gene) were analyzed with RT-qPCR. The (CK+/PD-L1+/CD45-) and the (CK+/CXCR4+/JUNB+) were the most frequent phenotypes (61.1% and 62.5%, respectively). Furthermore, the (CK+/CXCR4+/JUNB-) phenotype was correlated with poorer progression-free survival [(PFS), HR: 2.5, p = 0.049], while the (CK+/PD-L1+/CD45-) phenotype was linked to decreased overall survival [(OS), HR: 262.7, p = 0.007]. Molecular analysis revealed that 76.0% of the samples were positive for CK-8,18, and 19, while 28.0% were positive for JUNB, 44.0% for CXCR4, and 48.0% for PD-L1. Conclusively, CXCR4, JUNB, and PD-L1 were highly expressed in CTCs from mPCa patients. The CXCR4 protein expression was associated with poorer PFS, while PD-L1 was correlated with decreased OS, providing new biomarkers with potential clinical relevance.
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Affiliation(s)
- Argyro Roumeliotou
- Laboratory of Biochemistry/Metastatic Signaling, Department of Biology, University of Patras, 26504 Patras, Greece; (A.R.); (F.C.)
| | - Areti Strati
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece; (A.S.); (V.T.); (S.S.); (E.L.); (E.L.)
| | - Foteini Chamchougia
- Laboratory of Biochemistry/Metastatic Signaling, Department of Biology, University of Patras, 26504 Patras, Greece; (A.R.); (F.C.)
| | - Anastasia Xagara
- Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece; (A.X.); (F.K.); (A.K.)
- Hellenic Oncology Research Group, 11526 Athens, Greece;
| | - Victoria Tserpeli
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece; (A.S.); (V.T.); (S.S.); (E.L.); (E.L.)
| | - Stavroula Smilkou
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece; (A.S.); (V.T.); (S.S.); (E.L.); (E.L.)
| | - Elina Lagopodi
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece; (A.S.); (V.T.); (S.S.); (E.L.); (E.L.)
| | | | - Emmanouil Kontopodis
- Department of Oncology, Venizeleion General Hospital of Heraklion, 71409 Heraklion, Greece; (E.K.); (I.D.); (N.A.)
| | - Ioannis Drositis
- Department of Oncology, Venizeleion General Hospital of Heraklion, 71409 Heraklion, Greece; (E.K.); (I.D.); (N.A.)
| | - Nikolaos Androulakis
- Department of Oncology, Venizeleion General Hospital of Heraklion, 71409 Heraklion, Greece; (E.K.); (I.D.); (N.A.)
| | - Vassilis Georgoulias
- Hellenic Oncology Research Group, 11526 Athens, Greece;
- First Department of Medical Oncology, Metropolitan General Hospital, 15562 Athens, Greece
| | - Filippos Koinis
- Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece; (A.X.); (F.K.); (A.K.)
- Hellenic Oncology Research Group, 11526 Athens, Greece;
| | - Athanasios Kotsakis
- Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece; (A.X.); (F.K.); (A.K.)
- Hellenic Oncology Research Group, 11526 Athens, Greece;
| | - Evi Lianidou
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece; (A.S.); (V.T.); (S.S.); (E.L.); (E.L.)
| | - Galatea Kallergi
- Laboratory of Biochemistry/Metastatic Signaling, Department of Biology, University of Patras, 26504 Patras, Greece; (A.R.); (F.C.)
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Acheampong E, Allsopp RC, Page K, Wadsley MK, Beasley AB, Coombes RC, Shaw JA, Gray ES. Meta-Analysis of Circulating Tumor Cell PD-L1 Expression and the Association with Clinical Outcomes in Non-Small Cell Lung Cancer. Clin Chem 2024; 70:234-249. [PMID: 38175603 DOI: 10.1093/clinchem/hvad187] [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: 04/18/2023] [Accepted: 08/23/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Programmed death ligand-1 (PD-L1) expression on circulating tumor cells (CTCs) has been suggested to provide prognostic information in non-small cell lung cancer (NSCLC), but consensus relative to treatment outcomes is lacking. We conducted the first comprehensive meta-analysis exploring its potential as a prognostic and predictive marker, and assessed the concordance between PD-L1 + CTCs and paired tumor tissue in NSCLC patients. METHOD A comprehensive search was applied to PubMed and EMBASE to identify 26 studies that evaluated PD-L1 + CTCs and their association with survival outcomes in 1236 NSCLC patients. RESULTS The meta-analysis estimated a mean PD-L1 + CTCs detection rate of 61% (95% CI, 49-72). Subgroup analysis based on treatment showed that PD-L1 + CTCs was not significantly associated with better overall survival (OS) in NSCLC patients treated with immune checkpoint inhibitors (ICIs) (Hazard Ratio (HR) = 0.96, 95% CI, 0.35-2.65, P = 0.944), but was predictive of worse OS in those treated with other therapies (HR = 2.11, 95% CI, 1.32-3.36, P = 0.002). Similarly, PD-L1 + CTCs was not significantly associated with superior progressing free survival (PFS) in NSCLCs treated with ICIs (HR = 0.67, 95% CI, 0.41-1.09, P = 0.121), but was significantly associated with shorter PFS in patients treated with other therapies (HR = 1.91, 95% CI, 1.24-2.94, P = 0.001). The overall estimate for the concordance between PD-L1 expression on CTCs and tumor cells was 63% (95% CI, 44-80). CONCLUSION The average detection rate of PD-L1 + CTCs was comparable to the rate of PD-L1 expression in NSCLC tumors. There was a trend towards better PFS in ICI-treated NSCLC patients with PD-L1 + CTCs. Larger longitudinal studies on the association of PD-L1 + CTCs with clinical outcomes in NSCLC patients treated with ICIs are warranted.
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Affiliation(s)
- Emmanuel Acheampong
- Leicester Cancer Research Centre, Department of Genetic and Genome Biology, University of Leicester, Leicester, United Kingdom
- Institute of Precision Health, University of Leicester, Leicester, United Kingdom
| | - Rebecca C Allsopp
- Leicester Cancer Research Centre, Department of Genetic and Genome Biology, University of Leicester, Leicester, United Kingdom
- Institute of Precision Health, University of Leicester, Leicester, United Kingdom
| | - Karen Page
- Leicester Cancer Research Centre, Department of Genetic and Genome Biology, University of Leicester, Leicester, United Kingdom
- Institute of Precision Health, University of Leicester, Leicester, United Kingdom
| | - Marc K Wadsley
- Leicester Cancer Research Centre, Department of Genetic and Genome Biology, University of Leicester, Leicester, United Kingdom
- Institute of Precision Health, University of Leicester, Leicester, United Kingdom
| | - Aaron B Beasley
- School of Medical and Health Sciences, Edith Cowan University, Perth, Joondalup, WA, Australia
- Centre for Precision Health, Edith Cowan University, Joondalup, WA, Australia
| | - R Charles Coombes
- Department of Surgery and Cancer, Imperial College London, Hammersmith, Hospital Campus, London, United Kingdom
| | - Jacqui A Shaw
- Leicester Cancer Research Centre, Department of Genetic and Genome Biology, University of Leicester, Leicester, United Kingdom
- Institute of Precision Health, University of Leicester, Leicester, United Kingdom
| | - Elin S Gray
- School of Medical and Health Sciences, Edith Cowan University, Perth, Joondalup, WA, Australia
- Centre for Precision Health, Edith Cowan University, Joondalup, WA, Australia
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Qin C, Fan X, Sai X, Yin B, Zhou S, Addeo A, Bian T, Yu H. Development and validation of a DNA damage repair-related gene-based prediction model for the prognosis of lung adenocarcinoma. J Thorac Dis 2023; 15:6928-6945. [PMID: 38249902 PMCID: PMC10797339 DOI: 10.21037/jtd-23-1746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 12/15/2023] [Indexed: 01/23/2024]
Abstract
Background Lung cancer is the leading cause of morbidity and mortality among all cancer types, with lung adenocarcinoma (LUAD) being the most prevalent subtype. DNA damage repair (DDR)-related genes are closely associated with cancer progression and treatment, with emerging evidence highlighting their correlation with tumor development. However, the relationship between LUAD prognosis and DDR-related genes remains unclear. Methods RNA sequencing (RNA-seq) data and clinical information were obtained from The Cancer Genome Atlas (TCGA) database. The GSE31210 dataset, utilized for external validation, was retrieved from the Gene Expression Omnibus (GEO) database. Differentially expressed DDR genes were identified, and a DDR-related prognostic model was established and validated using Kaplan-Meier (KM) survival analysis, time-dependent receiver operating characteristic (ROC) curves, gene set enrichment analysis (GSEA), tumor mutational burden (TMB) analysis, and immune cell infiltration. A P value of less than 0.05 was considered statistically significant. Results A total of 514 patients with LUAD from TCGA database were divided into distinct subtypes to characterize the diversity within the DDR pathway. DDR-activated and DDR-suppressed subgroups showed distinct clinical characteristics, molecular characteristics, and immune profiles. Nine genes were identified as hub DDR-related genes, including CASP14, DKK1, ECT2, FLNC, HMMR, IGFBP1, KRT6A, TYMS, and FCER2. By using the expression levels of these selected genes, the corresponding risk scores for each sample was predicted. In the training group, KM survival analysis revealed that the high-risk group exhibited significantly diminished overall survival (OS) [hazard ratio (HR) =3.341, P=1.38e-08]. The corresponding area under the curve (AUC) values for the 1-year follow-up periods was 0.767, respectively. Upon validation in the external cohort, patients with higher risk scores manifested significantly reduced OS (HR =2.372, P=1.87e-03). The AUC values of the ROC curves for the 1-year OS in the validation cohort was 0.87, respectively. Moreover, advanced DDR risk score was correlated with increased TMB scores, a heightened frequency of TP53 mutations, an increased abundance of cancer-testicular antigens (CTAs), and a lower tumor immune dysfunction and exclusion (TIDE) score in patients with LUAD (P<0.05). Conclusions A nine-gene risk signature associated with DDR in LUAD was effectively developed, demonstrating its potential as a robust and reliable classification tool for clinical practice. This model exhibited the capability to accurately predict the prognosis and survival outcomes of LUAD patients.
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Affiliation(s)
- Chu Qin
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
| | - Xiaodong Fan
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
| | - Xiaoyan Sai
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
| | - Bo Yin
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
| | - Shufang Zhou
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
| | - Alfredo Addeo
- Oncology Department, Geneva University Hospital (CH), Geneva, Switzerland
| | - Tao Bian
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
| | - Haoda Yu
- Department of Respiratory Medicine, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi, China
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Chen X, He YQ, Miao TW, Yin J, Liu J, Zeng HP, Zhu Q. IER5L is a Prognostic Biomarker in Pan-Cancer Analysis and Correlates with Immune Infiltration and Immune Molecules in Non-Small Cell Lung Cancer. Int J Gen Med 2023; 16:5889-5908. [PMID: 38106972 PMCID: PMC10725786 DOI: 10.2147/ijgm.s439190] [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: 09/18/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023] Open
Abstract
Purpose Non-small cell lung cancer (NSCLC) accounts for the majority of lung cancer cases. Immediate early response 5 like (IER5L) plays crucial roles in progression and prognosis for several tumors, but its role in NSCLC remains unclear. Patients and Methods Gene expression and mutation profiles, DNA methylation data, and clinical information for cancers were downloaded from multiple databases. Relative expression, prognostic value, and correlation with disease progression of IER5L were analyzed in multiple cancers, including NSCLC. Upstream mechanisms were explored using a transcriptional network. Functional enrichment analysis, protein-protein interaction network, and gene set enrichment analysis were applied to study downstream mechanisms. Correlations of IER5L with immune infiltration, immune molecules, methylation status, and tumor mutation burden (TMB) were analyzed using R language. Finally, quantitative polymerase chain reaction (qPCR) and single-cell RNA sequencing (scRNA seq) analysis were performed to validate IER5L expression in NSCLC. Results Pan-cancer analysis displayed that IER5L expression was upregulated in multiple cancers and was associated with disease prognosis and progression, including NSCLC, which was validated using qPCR. scRNA seq analysis showed that multiple cells had increased IER5L expression. An EGR1-hsa-miR-8075-IER5L network was constructed for NSCLC. A total of 191 DEGs were identified between the two IER5L groups, which were significantly enriched in biological process of action potential, sodium ion transport, and regulation of membrane potential. Increased IER5L expression was primarily enriched in cell cycle, NOTCH signaling pathway, and oxidative phosphorylation pathway, and was correlated with increased regulatory T cells and neutrophils, elevated levels of immune molecules, and higher TMB. Conclusion Our findings show that increased IER5L expression was correlated with progression and prognosis in multiple cancers as well as with immune infiltration and immune molecules in NSCLC. Thus, IER5L is a prognostic biomarker in multiple cancers and may correlate with immunotherapeutic response in NSCLC.
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Affiliation(s)
- Xin Chen
- Department of Integrated Traditional Chinese and Western Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China
| | - Yan-Qiu He
- Department of Integrated Traditional Chinese and Western Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China
| | - Ti-Wei Miao
- Department of Integrated Traditional Chinese and Western Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China
| | - Jie Yin
- School of Automation & Information Engineering, Sichuan University of Science & Engineering, Zigong, People’s Republic of China
| | - Jie Liu
- Department of Integrated Traditional Chinese and Western Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China
| | - Hong-Ping Zeng
- Department of Integrated Traditional Chinese and Western Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China
| | - Qi Zhu
- Department of Integrated Traditional Chinese and Western Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China
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Basak U, Sarkar T, Mukherjee S, Chakraborty S, Dutta A, Dutta S, Nayak D, Kaushik S, Das T, Sa G. Tumor-associated macrophages: an effective player of the tumor microenvironment. Front Immunol 2023; 14:1295257. [PMID: 38035101 PMCID: PMC10687432 DOI: 10.3389/fimmu.2023.1295257] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 10/23/2023] [Indexed: 12/02/2023] Open
Abstract
Cancer progression is primarily caused by interactions between transformed cells and the components of the tumor microenvironment (TME). TAMs (tumor-associated macrophages) make up the majority of the invading immune components, which are further categorized as anti-tumor M1 and pro-tumor M2 subtypes. While M1 is known to have anti-cancer properties, M2 is recognized to extend a protective role to the tumor. As a result, the tumor manipulates the TME in such a way that it induces macrophage infiltration and M1 to M2 switching bias to secure its survival. This M2-TAM bias in the TME promotes cancer cell proliferation, neoangiogenesis, lymphangiogenesis, epithelial-to-mesenchymal transition, matrix remodeling for metastatic support, and TME manipulation to an immunosuppressive state. TAMs additionally promote the emergence of cancer stem cells (CSCs), which are known for their ability to originate, metastasize, and relapse into tumors. CSCs also help M2-TAM by revealing immune escape and survival strategies during the initiation and relapse phases. This review describes the reasons for immunotherapy failure and, thereby, devises better strategies to impair the tumor-TAM crosstalk. This study will shed light on the understudied TAM-mediated tumor progression and address the much-needed holistic approach to anti-cancer therapy, which encompasses targeting cancer cells, CSCs, and TAMs all at the same time.
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Affiliation(s)
- Udit Basak
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Tania Sarkar
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Sumon Mukherjee
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | | | - Apratim Dutta
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Saikat Dutta
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Debadatta Nayak
- Central Council for Research in Homeopathy (CCRH), New Delhi, India
| | - Subhash Kaushik
- Central Council for Research in Homeopathy (CCRH), New Delhi, India
| | - Tanya Das
- Division of Molecular Medicine, Bose Institute, Kolkata, India
| | - Gaurisankar Sa
- Division of Molecular Medicine, Bose Institute, Kolkata, India
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Huang Y, Chau YF, Bai H, Wu X, Duan J. Biomarkers for Immunotherapy in Driver-Gene-Negative Advanced NSCLC. Int J Mol Sci 2023; 24:14521. [PMID: 37833968 PMCID: PMC10572984 DOI: 10.3390/ijms241914521] [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: 07/30/2023] [Revised: 09/10/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
Outcome improvement in patients with driver-gene-negative advanced non-small cell lung cancer (NSCLC) has been significantly enhanced through targeting the immune system, specifically the PD-L1/PD-1 axis. Nevertheless, only a subset of patients with advanced NSCLC may derive benefits from immuno-monotherapy or immunotherapy combined with chemotherapy. Hence, in order to identify patients who will gain the maximum advantage from immunotherapy, it is crucial to investigate predictive biomarkers. This review provides a summary of the currently identified biomarkers associated with the extent of benefit from immuno-monotherapy or immunotherapy combined with chemotherapy in patients with advanced NSCLC. These biomarkers can be categorized into three groups: tumor-related, tumor-microenvironment-related, and host-factor-related.Tumor-related factors include PD-L1 expression, tumor mutational burden and specific genetic mutations, while tumor-microenvironment-related factors include extracellular vesicles and T-cell receptors, and host-related factors include systemic inflammation, circulating fatty acid profile, and the microbiome.
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Affiliation(s)
| | | | | | | | - Jianchun Duan
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100021, China; (Y.H.); (Y.-F.C.); (H.B.); (X.W.)
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8
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Ali A, Adams DL, Kasabwala DM, Tang CM, Ho TH. Cancer associated macrophage-like cells in metastatic renal cell carcinoma predicts for poor prognosis and tracks treatment response in real time. Sci Rep 2023; 13:10544. [PMID: 37386095 PMCID: PMC10310728 DOI: 10.1038/s41598-023-37671-3] [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: 12/19/2022] [Accepted: 06/26/2023] [Indexed: 07/01/2023] Open
Abstract
Renal Cell Carcinoma (RCC) is a fatal urological cancer, with one third of patients diagnosed with metastasis, resulting in a 5-year survival of only 12%. Recent advancements in therapies have increased survival in mRCC, but lack efficacy in subtypes, due to treatment resistance and toxic side effects. Currently, white blood cells, hemoglobin, and platelets are limitedly used as blood based biomarkers to help determine RCC prognosis. Cancer associated macrophage-like cells (CAMLs) are a potential mRCC biomarker which have been identified in peripheral blood of patients with malignant tumors and have been shown to predict poor clinical patient outcomes based on their number and size. In this study, blood samples from 40 RCC patients were obtained to evaluate the clinical utility of CAMLs. CAML changes were monitored during treatment regimens to evaluate their ability to predict treatment efficacy. It was observed that patients with smaller CAMLs had better progression free survival (HR = 2.84, 95% CI 1.22-6.60, p = 0.0273) and overall survival (HR = 3.95, 95% CI 1.45-10.78, p = 0.0154) versus patients with larger CAMLs. These findings suggest that CAMLs can be used as a diagnostic, prognostic, and predictive biomarker for patients with RCC which may help improve management of advanced RCC.
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Affiliation(s)
- Amama Ali
- Creatv Bio, Division of Creatv MicroTech, Inc., 9 Deer Park Dr, Monmouth Junction, NJ, 08852, USA
| | - Daniel L Adams
- Creatv Bio, Division of Creatv MicroTech, Inc., 9 Deer Park Dr, Monmouth Junction, NJ, 08852, USA.
| | - Dimpal M Kasabwala
- Creatv Bio, Division of Creatv MicroTech, Inc., 9 Deer Park Dr, Monmouth Junction, NJ, 08852, USA
| | - Cha-Mei Tang
- Creatv Bio, Division of Creatv MicroTech, Inc., 9900 Belward Campus Dr., Rockville, MD, 20850, USA
| | - Thai H Ho
- Division of Hematology/Oncology, Mayo Clinic Arizona, 5777 East Mayo Boulevard, Phoenix, AZ, 85054, USA
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Strati A, Economopoulou P, Lianidou E, Psyrri A. Clinical Significance of PD-L1 Status in Circulating Tumor Cells for Cancer Management during Immunotherapy. Biomedicines 2023; 11:1768. [PMID: 37371863 DOI: 10.3390/biomedicines11061768] [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: 05/31/2023] [Revised: 06/11/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
The approval of monoclonal antibodies against programmed death-ligand 1 (PD-L1) and programmed cell death protein (PD1) has changed the landscape of cancer treatment. To date, many immune checkpoint inhibitors (ICIs) have been approved by the FDA for the treatment of metastatic cancer as well as locally recurrent advanced cancer. However, immune-related adverse events (irAEs) of ICIs highlight the need for biomarker analysis with strong predictive value. Liquid biopsy is an important tool for clinical oncologists to monitor cancer patients and administer or change appropriate therapy. CTCs frequently express PD-L1, and this constitutes a clinically useful and non-invasive method to assess PD-L1 status in real-time. This review summarizes all the latest findings about the clinical significance of CTC for the management of cancer patients during the administration of immunotherapy and mainly focuses on the assessment of PD-L1 expression in CTCs.
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Affiliation(s)
- Areti Strati
- Analysis of Circulating Tumor Cells, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Panagiota Economopoulou
- Department of Internal Medicine, Section of Medical Oncology, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece
| | - Evi Lianidou
- Analysis of Circulating Tumor Cells, Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Amanda Psyrri
- Department of Internal Medicine, Section of Medical Oncology, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece
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10
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Jiang M, Hu Y, Lin G, Chen C, Li H. Radiotherapy combined with immune checkpoint inhibitors in locally advanced/metastatic esophageal squamous cell carcinoma: clinical trials, efficacy and future directions. Front Immunol 2023; 14:1177085. [PMID: 37325652 PMCID: PMC10261849 DOI: 10.3389/fimmu.2023.1177085] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/22/2023] [Indexed: 06/17/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a common malignancy worldwide and often diagnosed at advanced stages with poor prognosis. Combination of radiotherapy and immunotherapy seems to be a promising approach for treating ESCC. This comprehensive review article summarizes the current state of combination of radiotherapy and immunotherapy in locally advanced/metastatic ESCC, delineates the clinical trials that merit attention, and outlines unresolved issues and future research directions in this field. The clinical trial findings suggest that radio-immunotherapy combination may improve tumor response and overall survival with manageable side effects, highlighting the importance of patient selection and the necessity for further research to optimize treatment strategies. Issues such as irradiation dosage, fractionation regimen, irradiation site and technique of radiotherapy, as well as the timing, sequence and duration of combination therapy will all affect treatment outcomes, justifying further in-depth investigation.
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Affiliation(s)
- Mengjie Jiang
- Department of Radiotherapy, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
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11
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Kurniali PC, Storandt MH, Jin Z. Utilization of Circulating Tumor Cells in the Management of Solid Tumors. J Pers Med 2023; 13:jpm13040694. [PMID: 37109080 PMCID: PMC10145886 DOI: 10.3390/jpm13040694] [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: 03/16/2023] [Revised: 04/18/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Circulating tumor cells (CTCs) are tumor cells shed from the primary tumor into circulation, with clusters of CTCs responsible for cancer metastases. CTC detection and isolation from the bloodstream are based on properties distinguishing CTCs from normal blood cells. Current CTC detection techniques can be divided into two main categories: label dependent, which depends upon antibodies that selectively bind cell surface antigens present on CTCs, or label-independent detection, which is detection based on the size, deformability, and biophysical properties of CTCs. CTCs may play significant roles in cancer screening, diagnosis, treatment navigation, including prognostication and precision medicine, and surveillance. In cancer screening, capturing and evaluating CTCs from peripheral blood could be a strategy to detect cancer at its earliest stage. Cancer diagnosis using liquid biopsy could also have tremendous benefits. Full utilization of CTCs in the clinical management of malignancies may be feasible in the near future; however, several challenges still exist. CTC assays currently lack adequate sensitivity, especially in early-stage solid malignancies, due to low numbers of detectable CTCs. As assays improve and more trials evaluate the clinical utility of CTC detection in guiding therapies, we anticipate increased use in cancer management.
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Affiliation(s)
- Peter C Kurniali
- Sanford Cancer Center, 701 E Rosser Ave, Bismarck, ND 58501, USA
- Department of Internal Medicine, Division of Hematology/Oncology, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND 58203, USA
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12
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Sharma G, Dal Col J, Siddiqui JA. Editorial: Rising stars in molecular and cellular oncology 2022. Front Oncol 2023; 13:1136335. [PMID: 36761974 PMCID: PMC9903174 DOI: 10.3389/fonc.2023.1136335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 01/12/2023] [Indexed: 01/26/2023] Open
Affiliation(s)
- Gunjan Sharma
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Jessica Dal Col
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana, University of Salerno, Salerno, Italy
| | - Jawed Akhtar Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States,Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, United States,*Correspondence: Jawed Akhtar Siddiqui,
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