1
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Malecka-Baturo K, Grabowska I. Efficiency of electrochemical immuno- vs. apta(geno)sensors for multiple cancer biomarkers detection. Talanta 2025; 281:126870. [PMID: 39298804 DOI: 10.1016/j.talanta.2024.126870] [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: 05/24/2024] [Revised: 09/06/2024] [Accepted: 09/09/2024] [Indexed: 09/22/2024]
Abstract
The interest in biosensors technology has been constantly growing over the last few years. It is still the biggest challenge to design biosensors able to detect two or more analytes in a single measurement. Electrochemical methods are frequently used for this purpose, mainly due to the possibility of applying two or more different redox labels characterized by independent and distinguished electrochemical signals. In addition to antibodies, nucleic acids (aptamers) have been increasingly used as bioreceptors in the construction of such sensors. Within this review paper, we have collected the examples of electrochemical immuno- and geno(apta)sensors for simultaneous detection of multiple analytes. Based on many published literature examples, we have emphasized the recent application of multiplexed platforms for detection of cancer biomarkers. It has allowed us to compare the progress in design strategies, including novel nanomaterials and amplification of signals, to get as low as possible limits of detection. We have focused on multi-electrode and multi-label strategies based on redox-active labels, such as ferrocene, anthraquinone, methylene blue, thionine, hemin and quantum dots, or metal ions such as Ag+, Pb2+, Cd2+, Zn2+, Cu2+ and others. We have finally discussed the possible way of development, challenges and prospects in the area of multianalyte electrochemical immuno- and geno(apta)sensors.
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Affiliation(s)
- Kamila Malecka-Baturo
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima Str. 10, 10-748, Olsztyn, Poland
| | - Iwona Grabowska
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima Str. 10, 10-748, Olsztyn, Poland.
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2
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Li M. Atomic force microscopy as a nanomechanical tool for cancer liquid biopsy. Biochem Biophys Res Commun 2024; 734:150637. [PMID: 39226737 DOI: 10.1016/j.bbrc.2024.150637] [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: 07/25/2024] [Revised: 08/24/2024] [Accepted: 08/30/2024] [Indexed: 09/05/2024]
Abstract
Liquid biopsies have been receiving tremendous attention for their potential to reshape cancer management. Though current studies of cancer liquid biopsy primarily focus on applying biochemical assays to characterize the genetic/molecular profiles of circulating tumor cells (CTCs) and their secondary products shed from tumor sites in bodily fluids, delineating the nanomechanical properties of tumor-associated materials in liquid biopsy specimens yields complementary insights into the biology of tumor dissemination and evolution. Particularly, atomic force microscopy (AFM) has become a standard and versatile toolbox for characterizing the mechanical properties of living biological systems at the micro/nanoscale, and AFM has been increasingly utilized to probe the nanomechanical properties of various tumor-derived analytes in liquid biopsies, including CTCs, tumor-associated cells, circulating tumor DNA (ctDNA) molecules, and extracellular vesicles (EVs), offering additional possibilities for understanding cancer pathogenesis from the perspective of mechanobiology. Herein, the applications of AFM in cancer liquid biopsy are summarized, and the challenges and future directions of AFM as a nanomechanical analysis tool in cancer liquid biopsy towards clinical utility are discussed and envisioned.
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Affiliation(s)
- Mi Li
- State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China.
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3
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Reduzzi C, Nicolo' E, Singhal S, Venetis K, Ortega-Franco A, de Miguel-Perez D, Dipasquale A, Gouda MA, Saldanha EF, Kasi PM, Jantus-Lewintre E, Fusco N, Malapelle U, Gandara DR, Rolfo C, Serrano MJ, Cristofanilli M. Unveiling the impact of circulating tumor cells: Two decades of discovery and clinical advancements in solid tumors. Crit Rev Oncol Hematol 2024; 203:104483. [PMID: 39159706 DOI: 10.1016/j.critrevonc.2024.104483] [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: 05/21/2024] [Revised: 08/12/2024] [Accepted: 08/13/2024] [Indexed: 08/21/2024] Open
Abstract
Circulating tumor cells (CTCs) enumeration and molecular profiling hold promise in revolutionizing the management of solid tumors. Their understanding has evolved significantly over the past two decades, encompassing pivotal biological discoveries and clinical studies across various malignancies. While for some tumor types, such as breast, prostate, and colorectal cancer, CTCs are ready to enter clinical practice, for others, additional research is required. CTCs serve as versatile biomarkers, offering insights into tumor biology, metastatic progression, and treatment response. This review summarizes the latest advancements in CTC research and highlights future directions of investigation. Special attention is given to concurrent evaluations of CTCs and other circulating biomarkers, particularly circulating tumor DNA. Multi-analyte assessment holds the potential to unlock the full clinical capabilities of liquid biopsy. In conclusion, CTCs represent a transformative biomarker in precision oncology, offering extraordinary opportunities to translate scientific discoveries into tangible improvements in patient care.
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Affiliation(s)
- Carolina Reduzzi
- Department of Medicine, Weill Cornell Medicine, Englander Institute for Precision Medicine, New York Presbyterian Hospital, New York, NY 10021, USA.
| | - Eleonora Nicolo'
- Department of Medicine, Weill Cornell Medicine, Englander Institute for Precision Medicine, New York Presbyterian Hospital, New York, NY 10021, USA.
| | - Surbhi Singhal
- Division of Hematology and Oncology, Department of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA 95817, USA
| | - Konstantinos Venetis
- Division of Pathology, IEO European Institute of Oncology IRCCS, Milan 20141, Italy
| | - Ana Ortega-Franco
- Medical Oncology, The Christie NHS Foundation Trust, Manchester M20 4BX, United Kingdom
| | - Diego de Miguel-Perez
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Angelo Dipasquale
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Mohamed A Gouda
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Erick F Saldanha
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, ON, Canada
| | - Pashtoon M Kasi
- Department of Medicine, Weill Cornell Medicine, Englander Institute for Precision Medicine, New York Presbyterian Hospital, New York, NY 10021, USA
| | - Eloisa Jantus-Lewintre
- Department of Biotechnology, Universitat Politècnica de València, Unidad Mixta TRIAL (Fundación para la Investigación del Hospital General Universitario de Valencia y Centro de Investigación Príncipe Felipe) and CIBERONC, Valencia, Spain
| | - Nicola Fusco
- Division of Pathology, IEO European Institute of Oncology IRCCS, Milan 20141, Italy; Department of Oncology and Hemato-oncology, University of Milan, Milan 20121, Italy
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Napoli 80131, Italy
| | - David R Gandara
- Division of Hematology and Oncology, Department of Medicine, University of California Davis Comprehensive Cancer Center, Sacramento, CA 95817, USA
| | - Christian Rolfo
- Center for Thoracic Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Maria Jose Serrano
- GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government, Liquid biopsy and Cancer Interception group, PTS Granada, Avenida de la Ilustración 114, Granada 18016, Spain; Pathological Anatomy Unit, Molecular Pathology Laboratory,Virgen de las Nieves. University Hospital, Av. Dr. Olóriz 16, Granada 18012, Spain
| | - Massimo Cristofanilli
- Department of Medicine, Weill Cornell Medicine, Englander Institute for Precision Medicine, New York Presbyterian Hospital, New York, NY 10021, USA
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4
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Ge Q, Zhang ZY, Li SN, Ma JQ, Zhao Z. Liquid biopsy: Comprehensive overview of circulating tumor DNA (Review). Oncol Lett 2024; 28:548. [PMID: 39319213 PMCID: PMC11420644 DOI: 10.3892/ol.2024.14681] [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: 06/21/2024] [Accepted: 08/29/2024] [Indexed: 09/26/2024] Open
Abstract
Traditional tumor diagnosis methods rely on tissue biopsy, which can be invasive and unsuitable for long-term monitoring of tumor dynamics. The advent of liquid biopsy has notably improved the overall management of patients with cancer. Liquid biopsy techniques primarily involve detection of circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA). The present review focuses on ctDNA because of its significance in tumor diagnosis, monitoring and treatment. The use of ctDNA-based liquid biopsy offers several advantages, including non-invasive or minimally invasive collection methods, the ability to conduct repeated assessment and comprehensive insights into tumor biology. It serves crucial roles in disease management by facilitating screening of high-risk patients, dynamically monitoring therapeutic responses and diagnosis. Furthermore, ctDNA can be used to demonstrate pseudo-progression, monitor postoperative tumor status and guide adaptive treatment plans. The present study provides a comprehensive review of ctDNA, exploring its origins, metabolism, detection methods, clinical role and the current challenges associated with its application.
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Affiliation(s)
- Qian Ge
- Graduate School, Xi'an Medical University, Xi'an, Shaanxi 710000, P.R. China
| | - Zhi-Yun Zhang
- Graduate School, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi 712046, P.R. China
| | - Suo-Ni Li
- Department of Internal Medicine, Shaanxi Provincial Cancer Hospital, Xi'an, Shaanxi 710000, P.R. China
| | - Jie-Qun Ma
- Department of Internal Medicine, Shaanxi Provincial Cancer Hospital, Xi'an, Shaanxi 710000, P.R. China
| | - Zheng Zhao
- Department of Internal Medicine, Shaanxi Provincial Cancer Hospital, Xi'an, Shaanxi 710000, P.R. China
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5
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Qvick A, Andersson E, Oldaeus Almerén A, Waenerlund M, Stenmark B, Karlsson C, Karlsson MG, Helenius G. Sensitive and Specific Droplet Digital PCR Assays for Circulating Tumor HPV DNA: Development, Validation, and Clinical Application in HPV-Associated Cancers. Mol Diagn Ther 2024; 28:835-845. [PMID: 39325260 DOI: 10.1007/s40291-024-00743-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2024] [Indexed: 09/27/2024]
Abstract
BACKGROUND Human papillomavirus (HPV) has emerged as a significant contributor to cancer incidence globally, particularly in the context of oropharyngeal squamous cell carcinoma (OPSCC) and cancer of unknown primary (HNCUP). This study aimed to develop and validate droplet digital PCR (ddPCR) assays for the detection of circulating tumor HPV DNA (ctHPV-DNA) in plasma, focusing on high-risk HPV genotypes associated with these cancers. METHODS ddPCR assays for HPV16, 18, 33, 35, 56, and 59 were developed and tested using gBlocks, HPV cell-free DNA, fragmented tumor HPV+ DNA, and plasma samples from patients with HPV+ OPSCC (n = 110) and HNCUP (n = 9). RESULTS Assays demonstrated robust technical sensitivity across all tested HPV genotypes. Clinical application of the assays on a cohort of patients with HPV+ OPSCC and HNCUP revealed high sensitivity (91.6%) and wide variability in ctHPV-DNA levels. Analyses revealed correlations between ctHPV-DNA levels and TNM stage and tumor viral load. The association between ctHPV-DNA and tumor viral load persisted even after adjusting for TNM stage. At posttreatment, 72.5% of samples had reached undetectable ctHPV-DNA levels. Having detectable ctHPV-DNA posttreatment was associated with a higher ctHPV-DNA level at diagnosis and higher viral load at diagnosis. CONCLUSION The findings underscore the potential of ctHPV-DNA as a biomarker for monitoring HPV+ cancers and offer insights into tumor dynamics. Implementation of these assays in clinical practice could enhance no-invasive treatment monitoring and recurrence detection in HPV-associated cancers. CLINICAL TRIALS NCT05904327.
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Affiliation(s)
- Alvida Qvick
- Department of Laboratory Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
| | - Elin Andersson
- Clinical Research Center, Örebro University Hospital, Örebro, Sweden
| | - Anna Oldaeus Almerén
- Department of Otolaryngology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Max Waenerlund
- Department of Otolaryngology, Sahlgrenska University Hospital, Göteborg, Sweden
- Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Bianca Stenmark
- Department of Laboratory Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | | | - Mats G Karlsson
- Department of Laboratory Medicine, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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6
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Hu Q, Chen L, Li K, Liu R, Sun L, Han T. Circulating tumor DNA: current implementation issues and future challenges for clinical utility. Clin Chem Lab Med 2024; 62:2094-2110. [PMID: 38109307 DOI: 10.1515/cclm-2023-1157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/06/2023] [Indexed: 12/20/2023]
Abstract
Over the past decades, liquid biopsy, especially circulating tumor DNA (ctDNA), has received tremendous attention as a noninvasive detection approach for clinical applications, including early diagnosis of cancer and relapse, real-time therapeutic efficacy monitoring, potential target selection and investigation of drug resistance mechanisms. In recent years, the application of next-generation sequencing technology combined with AI technology has significantly improved the accuracy and sensitivity of liquid biopsy, enhancing its potential in solid tumors. However, the increasing integration of such promising tests to improve therapy decision making by oncologists still has complexities and challenges. Here, we propose a conceptual framework of ctDNA technologies and clinical utilities based on bibliometrics and highlight current challenges and future directions, especially in clinical applications such as early detection, minimal residual disease detection, targeted therapy, and immunotherapy. We also discuss the necessities of developing a dynamic field of translational cancer research and rigorous clinical studies that may support therapeutic strategy decision making in the near future.
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Affiliation(s)
- Qilin Hu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, P.R. China
| | - Lujun Chen
- The General Hospital of Northern Theater Command Training Base for Graduate, China Medical University, Shenyang, P.R. China
| | - Kerui Li
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, P.R. China
| | - Ruotong Liu
- Clinical Medicine, Shenyang Medical College, Shenyang, P.R. China
| | - Lei Sun
- Department of Thoracic Surgery, The First Hospital of China Medical University, Shenyang, P.R. China
| | - Tao Han
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, P.R. China
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7
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Wang B, Wang M, Lin Y, Zhao J, Gu H, Li X. Circulating tumor DNA methylation: a promising clinical tool for cancer diagnosis and management. Clin Chem Lab Med 2024; 62:2111-2127. [PMID: 38443752 DOI: 10.1515/cclm-2023-1327] [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: 11/23/2023] [Accepted: 02/19/2024] [Indexed: 03/07/2024]
Abstract
Cancer continues to pose significant challenges to the medical community. Early detection, accurate molecular profiling, and adequate assessment of treatment response are critical factors in improving the quality of life and survival of cancer patients. Accumulating evidence shows that circulating tumor DNA (ctDNA) shed by tumors into the peripheral blood preserves the genetic and epigenetic information of primary tumors. Notably, DNA methylation, an essential and stable epigenetic modification, exhibits both cancer- and tissue-specific patterns. As a result, ctDNA methylation has emerged as a promising molecular marker for noninvasive testing in cancer clinics. In this review, we summarize the existing techniques for ctDNA methylation detection, describe the current research status of ctDNA methylation, and present the potential applications of ctDNA-based assays in the clinic. The insights presented in this article could serve as a roadmap for future research and clinical applications of ctDNA methylation.
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Affiliation(s)
- Binliang Wang
- Department of Respiratory Medicine, Huangyan Hospital Affiliated to Wenzhou Medical University, Taizhou, P.R. China
| | - Meng Wang
- Institute of Health Education, Hangzhou Center for Disease Control and Prevention, Hangzhou, P.R. China
| | - Ya Lin
- Zhejiang University of Chinese Medicine, Hangzhou, P.R. China
| | - Jinlan Zhao
- Scientific Research Department, Zhejiang Shengting Medical Company, Hangzhou, P.R. China
| | - Hongcang Gu
- Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, P.R. China
- Anhui Province Key Laboratory of Medical Physics and Technology, Institute of Health and Medical Technology, Hefei Institutes of Physical Science, Chinese Academy of Science, Hefei, P.R. China
| | - Xiangjuan Li
- Department of Gynaecology, Hangzhou Obstetrics and Gynecology Hospital, Hangzhou, P.R. China
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8
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Duo Y, Han L, Yang Y, Wang Z, Wang L, Chen J, Xiang Z, Yoon J, Luo G, Tang BZ. Aggregation-Induced Emission Luminogen: Role in Biopsy for Precision Medicine. Chem Rev 2024; 124:11242-11347. [PMID: 39380213 PMCID: PMC11503637 DOI: 10.1021/acs.chemrev.4c00244] [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: 04/03/2024] [Revised: 09/11/2024] [Accepted: 09/17/2024] [Indexed: 10/10/2024]
Abstract
Biopsy, including tissue and liquid biopsy, offers comprehensive and real-time physiological and pathological information for disease detection, diagnosis, and monitoring. Fluorescent probes are frequently selected to obtain adequate information on pathological processes in a rapid and minimally invasive manner based on their advantages for biopsy. However, conventional fluorescent probes have been found to show aggregation-caused quenching (ACQ) properties, impeding greater progresses in this area. Since the discovery of aggregation-induced emission luminogen (AIEgen) have promoted rapid advancements in molecular bionanomaterials owing to their unique properties, including high quantum yield (QY) and signal-to-noise ratio (SNR), etc. This review seeks to present the latest advances in AIEgen-based biofluorescent probes for biopsy in real or artificial samples, and also the key properties of these AIE probes. This review is divided into: (i) tissue biopsy based on smart AIEgens, (ii) blood sample biopsy based on smart AIEgens, (iii) urine sample biopsy based on smart AIEgens, (iv) saliva sample biopsy based on smart AIEgens, (v) biopsy of other liquid samples based on smart AIEgens, and (vi) perspectives and conclusion. This review could provide additional guidance to motivate interest and bolster more innovative ideas for further exploring the applications of various smart AIEgens in precision medicine.
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Affiliation(s)
- Yanhong Duo
- Department
of Radiation Oncology, Shenzhen People’s Hospital, The Second
Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen 518020, Guangdong China
- Wyss
Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts 02138, United States
| | - Lei Han
- College of
Chemistry and Pharmaceutical Sciences, Qingdao
Agricultural University, 700 Changcheng Road, Qingdao 266109, Shandong China
| | - Yaoqiang Yang
- Department
of Radiation Oncology, Shenzhen People’s Hospital, The Second
Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen 518020, Guangdong China
| | - Zhifeng Wang
- Department
of Urology, Henan Provincial People’s Hospital, Zhengzhou University
People’s Hospital, Henan University
People’s Hospital, Zhengzhou, 450003, China
| | - Lirong Wang
- State
Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Jingyi Chen
- Wyss
Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts 02138, United States
| | - Zhongyuan Xiang
- Department
of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha 410000, Hunan, China
| | - Juyoung Yoon
- Department
of Chemistry and Nanoscience, Ewha Womans
University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea
| | - Guanghong Luo
- Department
of Radiation Oncology, Shenzhen People’s Hospital, The Second
Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen 518020, Guangdong China
| | - Ben Zhong Tang
- School
of Science and Engineering, Shenzhen Institute of Aggregate Science
and Technology, The Chinese University of
Hong Kong, Shenzhen 518172, Guangdong China
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9
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Peled Y, Ducharme A, Kittleson M, Bansal N, Stehlik J, Amdani S, Saeed D, Cheng R, Clarke B, Dobbels F, Farr M, Lindenfeld J, Nikolaidis L, Patel J, Acharya D, Albert D, Aslam S, Bertolotti A, Chan M, Chih S, Colvin M, Crespo-Leiro M, D'Alessandro D, Daly K, Diez-Lopez C, Dipchand A, Ensminger S, Everitt M, Fardman A, Farrero M, Feldman D, Gjelaj C, Goodwin M, Harrison K, Hsich E, Joyce E, Kato T, Kim D, Luong ML, Lyster H, Masetti M, Matos LN, Nilsson J, Noly PE, Rao V, Rolid K, Schlendorf K, Schweiger M, Spinner J, Townsend M, Tremblay-Gravel M, Urschel S, Vachiery JL, Velleca A, Waldman G, Walsh J. International Society for Heart and Lung Transplantation Guidelines for the Evaluation and Care of Cardiac Transplant Candidates-2024. J Heart Lung Transplant 2024; 43:1529-1628.e54. [PMID: 39115488 DOI: 10.1016/j.healun.2024.05.010] [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: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 08/18/2024] Open
Abstract
The "International Society for Heart and Lung Transplantation Guidelines for the Evaluation and Care of Cardiac Transplant Candidates-2024" updates and replaces the "Listing Criteria for Heart Transplantation: International Society for Heart and Lung Transplantation Guidelines for the Care of Cardiac Transplant Candidates-2006" and the "2016 International Society for Heart Lung Transplantation Listing Criteria for Heart Transplantation: A 10-year Update." The document aims to provide tools to help integrate the numerous variables involved in evaluating patients for transplantation, emphasizing updating the collaborative treatment while waiting for a transplant. There have been significant practice-changing developments in the care of heart transplant recipients since the publication of the International Society for Heart and Lung Transplantation (ISHLT) guidelines in 2006 and the 10-year update in 2016. The changes pertain to 3 aspects of heart transplantation: (1) patient selection criteria, (2) care of selected patient populations, and (3) durable mechanical support. To address these issues, 3 task forces were assembled. Each task force was cochaired by a pediatric heart transplant physician with the specific mandate to highlight issues unique to the pediatric heart transplant population and ensure their adequate representation. This guideline was harmonized with other ISHLT guidelines published through November 2023. The 2024 ISHLT guidelines for the evaluation and care of cardiac transplant candidates provide recommendations based on contemporary scientific evidence and patient management flow diagrams. The American College of Cardiology and American Heart Association modular knowledge chunk format has been implemented, allowing guideline information to be grouped into discrete packages (or modules) of information on a disease-specific topic or management issue. Aiming to improve the quality of care for heart transplant candidates, the recommendations present an evidence-based approach.
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Affiliation(s)
- Yael Peled
- Leviev Heart & Vascular Center, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel; Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel.
| | - Anique Ducharme
- Deparment of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada.
| | - Michelle Kittleson
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Neha Bansal
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Josef Stehlik
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Shahnawaz Amdani
- Department of Pediatric Cardiology, Cleveland Clinic Children's, Cleveland, Ohio, USA
| | - Diyar Saeed
- Heart Center Niederrhein, Helios Hospital Krefeld, Krefeld, Germany
| | - Richard Cheng
- Division of Cardiology, University of Washington, Seattle, WA, USA
| | - Brian Clarke
- Division of Cardiology, University of British Columbia, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Fabienne Dobbels
- Academic Centre for Nursing and Midwifery, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Maryjane Farr
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX; Parkland Health System, Dallas, TX, USA
| | - JoAnn Lindenfeld
- Division of Cardiovascular Medicine, Vanderbilt University, Nashville, TN, USA
| | | | - Jignesh Patel
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Deepak Acharya
- Division of Cardiovascular Diseases, University of Arizona Sarver Heart Center, Tucson, Arizona, USA
| | - Dimpna Albert
- Department of Paediatric Cardiology, Paediatric Heart Failure and Cardiac Transplant, Heart Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Saima Aslam
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Alejandro Bertolotti
- Heart and Lung Transplant Service, Favaloro Foundation University Hospital, Buenos Aires, Argentina
| | - Michael Chan
- University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Sharon Chih
- Heart Failure and Transplantation, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Monica Colvin
- Department of Cardiology, University of Michigan, Ann Arbor, MI; Scientific Registry of Transplant Recipients, Hennepin Healthcare Research Institute, Minneapolis, MN, USA
| | - Maria Crespo-Leiro
- Cardiology Department Complexo Hospitalario Universitario A Coruna (CHUAC), CIBERCV, INIBIC, UDC, La Coruna, Spain
| | - David D'Alessandro
- Massachusetts General Hospital, Boston; Harvard School of Medicine, Boston, MA, USA
| | - Kevin Daly
- Boston Children's Hospital & Harvard Medical School, Boston, MA, USA
| | - Carles Diez-Lopez
- Advanced Heart Failure and Heart Transplant Unit, Department of Cardiology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Anne Dipchand
- Division of Cardiology, Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | | | - Melanie Everitt
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Alexander Fardman
- Leviev Heart & Vascular Center, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel; Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Marta Farrero
- Department of Cardiology, Hospital Clínic, Barcelona, Spain
| | - David Feldman
- Newark Beth Israel Hospital & Rutgers University, Newark, NJ, USA
| | - Christiana Gjelaj
- Department of Cardiovascular and Thoracic Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Matthew Goodwin
- Division of Cardiothoracic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Kimberly Harrison
- Department of Pharmaceutical Services, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eileen Hsich
- Cleveland Clinic Foundation, Division of Cardiovascular Medicine, Cleveland, OH, USA
| | - Emer Joyce
- Department of Cardiology, Mater University Hospital, Dublin, Ireland; School of Medicine, University College Dublin, Dublin, Ireland
| | - Tomoko Kato
- Department of Cardiology, International University of Health and Welfare School of Medicine, Narita, Chiba, Japan
| | - Daniel Kim
- University of Alberta & Mazankowski Alberta Heart Institute, Edmonton, Alberta, Canada
| | - Me-Linh Luong
- Division of Infectious Disease, Department of Medicine, University of Montreal Hospital Center, Montreal, Quebec, Canada
| | - Haifa Lyster
- Department of Heart and Lung Transplantation, The Royal Brompton and Harefield NHS Foundation Trust, Harefield Hospital, Harefield, Middlesex, UK
| | - Marco Masetti
- Heart Failure and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Johan Nilsson
- Department of Cardiothoracic and Vascular Surgery, Skane University Hospital, Lund, Sweden
| | | | - Vivek Rao
- Division of Cardiac Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Katrine Rolid
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Kelly Schlendorf
- Division of Cardiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Joseph Spinner
- Section of Pediatric Cardiology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Madeleine Townsend
- Division of Pediatric Cardiology, Stollery Children's Hospital, Edmonton, Alberta, Canada
| | - Maxime Tremblay-Gravel
- Deparment of Medicine, Montreal Heart Institute, Université?de Montréal, Montreal, Quebec, Canada
| | - Simon Urschel
- Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Jean-Luc Vachiery
- Department of Cardiology, Cliniques Universitaires de Bruxelles, Hôpital Académique Erasme, Bruxelles, Belgium
| | - Angela Velleca
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Georgina Waldman
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA, USA
| | - James Walsh
- Allied Health Research Collaborative, The Prince Charles Hospital, Brisbane; Heart Lung Institute, The Prince Charles Hospital, Brisbane, Australia
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10
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Bai L, Guan Y, Zhang Y, Gu J, Ni B, Zhang HY, Aimaiti M, Wang S, Yue B, Xia X, Zhang Z. Effectiveness of peritoneal lavage fluid circulating tumour cells and circulating tumour DNA in the prediction of metachronous peritoneal metastasis of gastric cancer (pT4NxM0/pT1-3N+M0) after radical resection: protocol of a prospective single-centre clinical study. BMJ Open 2024; 14:e083659. [PMID: 39353699 PMCID: PMC11448147 DOI: 10.1136/bmjopen-2023-083659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 09/10/2024] [Indexed: 10/04/2024] Open
Abstract
BACKGROUND Gastric cancer (GC) is the fourth leading cause of cancer mortality worldwide. Peritoneal metastasis (PM) is a significant cause of death in patients with GC, and presents a major challenge in clinical diagnosis and treatment. Predicting the occurrence of PM in high-risk patients, and diagnosing and treating PM in advance to improve patient survival, remains an unsolved problem in clinical practice. Given the low positive rate of cytology and difficulty in diagnosing occult PM, new molecular markers and detection technologies for early diagnosis require urgent validation. The primary objective of this study is to observe and evaluate the predictive effect of intraoperative peritoneal lavage fluid (PLF) circulating tumour cells (CTC) and circulating tumour DNA (ctDNA) levels in patients with pT4NxM0/pT1-3N+M0 GC on metachronous PM after R0 resection. METHODS AND ANALYSIS This prospective single-centre clinical study is conducted at Renji Hospital, Shanghai Jiao Tong University School of Medicine. In this study, 200 cases of patients with pT4NxM0/pT1-3N+M0 gastric adenocarcinoma older than 18 years will be screened. Participants will undergo intraoperative PLF CTC and ctDNA testing and will be followed up for 2 years, with imaging assessments performed every 3-6 months until PM occurrs. The primary outcome is the incidence of PM 1 year after surgery, which will be estimated using Clopper-Pearson method, with 95% CIs calculated and compared between groups. Secondary outcome include the incidence of PM 2 years after surgery, overall survival and disease progression. Data will be analysed using the Kaplan-Meier method and the log-rank test. ETHICS AND COMMUNICATION Informed consent has been obtained from all subjects. This protocol has been approved by the Ethics Committee of Renji Hospital, Shanghai Jiao Tong University School of Medicine (LY2023-142-B). The findings will be disseminated through peer-reviewed manuscripts, reports and presentations. TRIAL REGISTRATION NUMBER ChiCTR2300074910.
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Affiliation(s)
- Long Bai
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yujing Guan
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yeqian Zhang
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Jiayi Gu
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Bo Ni
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Hao-yu Zhang
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Muerzhate Aimaiti
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Shuchang Wang
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Ben Yue
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xiang Xia
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zizhen Zhang
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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11
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Dong H, Zhang Z, Ni M, Xu X, Luo Y, Wang Y, Zhang H, Chen J. The Trend of the Treatment of Advanced Hepatocellular Carcinoma: Combination of Immunotherapy and Targeted Therapy. Curr Treat Options Oncol 2024; 25:1239-1256. [PMID: 39259476 PMCID: PMC11485193 DOI: 10.1007/s11864-024-01246-9] [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] [Accepted: 07/08/2024] [Indexed: 09/13/2024]
Abstract
OPINION STATEMENT Hepatocellular carcinoma (HCC) is a common type of tumor worldwide. The development of systemic treatment of advanced HCC has remained stagnant for a considerable period. During the last years, a series of new treatment regimens based on the combination of immunotherapeutic drugs and targeted drugs have been gradually developed, increased the objective response rate (ORR), overall survival (OS), and progression free survival (PFS) of HCC patients. Among the different combination therapy groups, atezolizumab plus bevacizumab and sintilimab plus IBI-305 seem to have unique advantages, while head-to-head comparisons are still needed. A comprehensive understanding of the developments, the ongoing clinical trials and the mechanisms of combination of immunotherapy and targeted therapy might lead to the development of new combination strategies and solving current challenges such as the molecular biomarkers, the clinical administration order of drugs and the second-line treatments after combination therapy.
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Affiliation(s)
- Heng Dong
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Zhengguo Zhang
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Mengjie Ni
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Xiaoyun Xu
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Yifeng Luo
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Yaru Wang
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Haiyun Zhang
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China
| | - Jianxiang Chen
- School of Pharmacy and Department of Hepatology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, 311121, People's Republic of China.
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, People's Republic of China.
- Laboratory of Cancer Genomics, Division of Cellular and Molecular Research, National Cancer Centre, Singapore, 169610, Singapore.
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12
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Liu Q, Chen Y, Qi H. Advances in Genotyping Detection of Fragmented Nucleic Acids. BIOSENSORS 2024; 14:465. [PMID: 39451678 PMCID: PMC11506436 DOI: 10.3390/bios14100465] [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: 07/31/2024] [Revised: 09/26/2024] [Accepted: 09/27/2024] [Indexed: 10/26/2024]
Abstract
Single nucleotide variant (SNV) detection is pivotal in various fields, including disease diagnosis, viral screening, genetically modified organism (GMO) identification, and genotyping. However, detecting SNVs presents significant challenges due to the fragmentation of nucleic acids caused by cellular apoptosis, molecular shearing, and physical degradation processes such as heating. Fragmented nucleic acids often exhibit variable lengths and inconsistent breakpoints, complicating the accurate detection of SNVs. This article delves into the underlying causes of nucleic acid fragmentation and synthesizes the strengths and limitations of next-generation sequencing technology, high-resolution melting curves, molecular probes, and CRISPR-based approaches for SNV detection in fragmented nucleic acids. By providing a detailed comparative analysis, it seeks to offer valuable insights for researchers working to overcome the challenges of SNV detection in fragmented samples, ultimately advancing the accurate and efficient detection of single nucleotide variants across diverse applications.
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Affiliation(s)
- Qian Liu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; (Q.L.); (Y.C.)
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Yun Chen
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; (Q.L.); (Y.C.)
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Hao Qi
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; (Q.L.); (Y.C.)
- Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
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13
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Tivey A, Lee RJ, Clipson A, Hill SM, Lorigan P, Rothwell DG, Dive C, Mouliere F. Mining nucleic acid "omics" to boost liquid biopsy in cancer. Cell Rep Med 2024; 5:101736. [PMID: 39293399 DOI: 10.1016/j.xcrm.2024.101736] [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: 04/29/2024] [Revised: 07/22/2024] [Accepted: 08/21/2024] [Indexed: 09/20/2024]
Abstract
Treatments for cancer patients are becoming increasingly complex, and there is a growing desire from clinicians and patients for biomarkers that can account for this complexity to support informed decisions about clinical care. To achieve precision medicine, the new generation of biomarkers must reflect the spatial and temporal heterogeneity of cancer biology both between patients and within an individual patient. Mining the different layers of 'omics in a multi-modal way from a minimally invasive, easily repeatable, liquid biopsy has increasing potential in a range of clinical applications, and for improving our understanding of treatment response and resistance. Here, we detail the recent developments and methods allowing exploration of genomic, epigenomic, transcriptomic, and fragmentomic layers of 'omics from liquid biopsy, and their integration in a range of applications. We also consider the specific challenges that are posed by the clinical implementation of multi-omic liquid biopsies.
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Affiliation(s)
- Ann Tivey
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK; Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Rebecca J Lee
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK; Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Alexandra Clipson
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK
| | - Steven M Hill
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK
| | - Paul Lorigan
- Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Dominic G Rothwell
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK
| | - Caroline Dive
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK
| | - Florent Mouliere
- Cancer Research UK National Biomarker Centre, University of Manchester, Manchester, UK.
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14
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Golara A, Kozłowski M, Cymbaluk-Płoska A. The Role of Circulating Tumor DNA in Ovarian Cancer. Cancers (Basel) 2024; 16:3117. [PMID: 39335089 PMCID: PMC11430586 DOI: 10.3390/cancers16183117] [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: 08/03/2024] [Revised: 09/05/2024] [Accepted: 09/08/2024] [Indexed: 09/30/2024] Open
Abstract
Ovarian cancer is the deadliest of all gynecological diseases because its diagnosis and treatment still pose many problems. Surgical excision, hormone therapy, radiation, chemotherapy, or targeted therapy for eradicating the main tumor and halting the spread of metastases are among the treatment options available to individuals with ovarian cancer, depending on the disease's stage. Tumor DNA that circulates in a patient's bodily fluids has been studied recently as a possible novel biomarker for a number of cancers, as well as a means of quantifying tumor size and evaluating the efficacy of cancer therapy. The most significant alterations that we could find in the ctDNA of ovarian cancer patients-such as chromosomal instability, somatic mutations, and methylation-are discussed in this review. Additionally, we talk about the utility of ctDNA in diagnosis, prognosis, and therapy response prediction for these patients.
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Affiliation(s)
- Anna Golara
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
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15
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Li JY, Zuo LP, Xu J, Sun CY. Clinical applications of circulating tumor DNA in hematological malignancies: From past to the future. Blood Rev 2024:101237. [PMID: 39261219 DOI: 10.1016/j.blre.2024.101237] [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: 05/27/2024] [Revised: 08/26/2024] [Accepted: 08/27/2024] [Indexed: 09/13/2024]
Abstract
Liquid biopsy, particularly circulating tumor DNA (ctDNA), has drawn a lot of attention as a non- or minimal-invasive detection approach for clinical applications in patients with cancer. Many hematological malignancies are well suited for serial and repeated ctDNA surveillance due to relatively high ctDNA concentrations and high loads of tumor-specific genetic and epigenetic abnormalities. Progress of detecting technology in recent years has improved sensitivity and specificity significantly, thus broadening and strengthening the potential utilities of ctDNA including early diagnosis, prognosis estimation, treatment response evaluation, minimal residual disease monitoring, targeted therapy selection, and immunotherapy surveillance. This manuscript reviews the detection methodologies, clinical application and future challenges of ctDNA in hematological malignancies, especially for lymphomas, myeloma and leukemias.
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Affiliation(s)
- Jun-Ying Li
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of science and Technology, Wuhan, Hubei, China.
| | - Li-Ping Zuo
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of science and Technology, Wuhan, Hubei, China
| | - Jian Xu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of science and Technology, Wuhan, Hubei, China
| | - Chun-Yan Sun
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of science and Technology, Wuhan, Hubei, China.
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16
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Xiang Z, Lu J, Ming Y, Guo W, Chen X, Sun W. Engineering of a DNA/γPNA Hybrid Nanoreporter for ctDNA Mutation Detection via γPNA Urinalysis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2310225. [PMID: 38958527 PMCID: PMC11434236 DOI: 10.1002/advs.202310225] [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: 12/26/2023] [Revised: 06/19/2024] [Indexed: 07/04/2024]
Abstract
Detection of circulating tumor DNA (ctDNA) mutations, which are molecular biomarkers present in bodily fluids of cancer patients, can be applied for tumor diagnosis and prognosis monitoring. However, current profiling of ctDNA mutations relies primarily on polymerase chain reaction (PCR) and DNA sequencing and these techniques require preanalytical processing of blood samples, which are time-consuming, expensive, and tedious procedures that increase the risk of sample contamination. To overcome these limitations, here the engineering of a DNA/γPNA (gamma peptide nucleic acid) hybrid nanoreporter is disclosed for ctDNA biosensing via in situ profiling and recording of tumor-specific DNA mutations. The low tolerance of γPNA to single mismatch in base pairing with DNA allows highly selective recognition and recording of ctDNA mutations in peripheral blood. Owing to their remarkable biostability, the detached γPNA strands triggered by mutant ctDNA will be enriched in kidneys and cleared into urine for urinalysis. It is demonstrated that the nanoreporter has high specificity for ctDNA mutation in peripheral blood, and urinalysis of cleared γPNA can provide valuable information for tumor progression and prognosis evaluation. This work demonstrates the potential of the nanoreporter for urinary monitoring of tumor and patient prognosis through in situ biosensing of ctDNA mutations.
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Affiliation(s)
- Zhichu Xiang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, 325027, China
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore
| | - Jianhua Lu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, 325027, China
| | - Yang Ming
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore
| | - Weisheng Guo
- Department of Minimally Invasive Interventional Radiology, The State Key Laboratory of Respiratory Disease, School of Biomedical Engineering & The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510260, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Nanomedicine Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Theranostics Center of Excellence (TCE), Yong Loo Lin School of Medicine, National University of Singapore, 11 Biopolis Way, Helios, Singapore, 138667, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore, 138673, Singapore
| | - Weijian Sun
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, 325027, China
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17
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Mucignat G, Montanucci L, Elgendy R, Giantin M, Laganga P, Pauletto M, Mutinelli F, Vascellari M, Leone VF, Dacasto M, Granato A. A Whole-Transcriptomic Analysis of Canine Oral Melanoma: A Chance to Disclose the Radiotherapy Effect and Outcome-Associated Gene Signature. Genes (Basel) 2024; 15:1065. [PMID: 39202425 PMCID: PMC11353338 DOI: 10.3390/genes15081065] [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: 07/18/2024] [Revised: 08/07/2024] [Accepted: 08/09/2024] [Indexed: 09/03/2024] Open
Abstract
Oral melanoma (OM) is the most common malignant oral tumour among dogs and shares similarities with human mucosal melanoma (HMM), validating the role of canine species as an immunocompetent model for cancer research. In both humans and dogs, the prognosis is poor and radiotherapy (RT) represents a cornerstone in the management of this tumour, either as an adjuvant or a palliative treatment. In this study, by means of RNA-seq, the effect of RT weekly fractionated in 9 Gray (Gy), up to a total dose of 36 Gy (4 weeks), was evaluated in eight dogs affected by OM. Furthermore, possible transcriptomic differences in blood and biopsies that might be associated with a longer overall survival (OS) were investigated. The immune response, glycosylation, cell adhesion, and cell cycle were the most affected pathways by RT, while tumour microenvironment (TME) composition and canonical and non-canonical WNT pathways appeared to be modulated in association with OS. Taking these results as a whole, this study improved our understanding of the local and systemic effect of RT, reinforcing the pivotal role of anti-tumour immunity in the control of canine oral melanoma (COM).
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Affiliation(s)
- Greta Mucignat
- Department of Comparative Biomedicine and Food Science, University of Padua, Agripolis Legnaro, 35020 Padua, Italy; (G.M.); (M.G.); (M.P.)
| | - Ludovica Montanucci
- McGovern Medical School and Center for Neurogenomics, UTHealth, University of Texas Houston, Houston, TX 77030, USA;
| | - Ramy Elgendy
- Discovery Sciences, Centre for Genomics Research, AstraZeneca, 411 10 Gothenburg, Sweden;
| | - Mery Giantin
- Department of Comparative Biomedicine and Food Science, University of Padua, Agripolis Legnaro, 35020 Padua, Italy; (G.M.); (M.G.); (M.P.)
| | - Paola Laganga
- Anicura—Centro Oncologico Veterinario, Sasso Marconi, 40037 Bologna, Italy; (P.L.); (V.F.L.)
| | - Marianna Pauletto
- Department of Comparative Biomedicine and Food Science, University of Padua, Agripolis Legnaro, 35020 Padua, Italy; (G.M.); (M.G.); (M.P.)
| | - Franco Mutinelli
- Veterinary and Public Health Institute, Legnaro, 35020 Padua, Italy; (F.M.); (M.V.)
| | - Marta Vascellari
- Veterinary and Public Health Institute, Legnaro, 35020 Padua, Italy; (F.M.); (M.V.)
| | - Vito Ferdinando Leone
- Anicura—Centro Oncologico Veterinario, Sasso Marconi, 40037 Bologna, Italy; (P.L.); (V.F.L.)
| | - Mauro Dacasto
- Department of Comparative Biomedicine and Food Science, University of Padua, Agripolis Legnaro, 35020 Padua, Italy; (G.M.); (M.G.); (M.P.)
| | - Anna Granato
- Veterinary and Public Health Institute, Legnaro, 35020 Padua, Italy; (F.M.); (M.V.)
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18
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Mishra M, Ahmed R, Das DK, Pramanik DD, Dash SK, Pramanik A. Recent Advancements in the Application of Circulating Tumor DNA as Biomarkers for Early Detection of Cancers. ACS Biomater Sci Eng 2024; 10:4740-4756. [PMID: 38950521 PMCID: PMC11322919 DOI: 10.1021/acsbiomaterials.4c00606] [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: 03/30/2024] [Revised: 05/24/2024] [Accepted: 06/21/2024] [Indexed: 07/03/2024]
Abstract
Early detection of cancer is vital for increasing patient survivability chances. The three major techniques used to diagnose cancers are instrumental examination, tissue biopsy, and tumor biomarker detection. Circulating tumor DNA (ctDNA) has gained much attention in recent years due to advantages over traditional technology, such as high sensitivity, high specificity, and noninvasive nature. Through the mechanism of apoptosis, necrosis, and circulating exosome release in tumor cells, ctDNA can spread throughout the circulatory system and carry modifications such as methylations, mutations, gene rearrangements, and microsatellite instability. Traditional gene-detection technology struggles to achieve real-time, low-cost, and portable ctDNA measurement, whereas electrochemical biosensors offer low cost, high specificity alongside sensitivity, and portability for the detection of ctDNA. Therefore, this review focuses on describing the recent advancements in ctDNA biomarkers for various cancer types and biosensor developments for real-time, noninvasive, and rapid ctDNA detection. Further in the review, ctDNA sensors are also discussed in regards to their selections of probes for receptors based on the electrode surface recognition elements.
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Affiliation(s)
- Mahima Mishra
- Amity Institute
of Biotechnology, Amity University, Noida 201301, India
| | - Rubai Ahmed
- Department of Physiology, University of Gour Banga, Malda-732103, West Bengal, India
| | - Deepak Kumar Das
- Department
of Chemistry and Nanoscience, GLA University, Mathura, 281406 Uttar Pradesh, India
| | | | - Sandeep Kumar Dash
- Department of Physiology, University of Gour Banga, Malda-732103, West Bengal, India
| | - Arindam Pramanik
- Amity Institute
of Biotechnology, Amity University, Noida 201301, India
- School of Medicine, University of Leeds, Leeds LS53RL, United Kingdom
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19
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Tavano F, Latiano A, Palmieri O, Gioffreda D, Latiano T, Gentile A, Tardio M, Latiano TP, Gentile M, Terracciano F, Perri F. Duodenal Fluid Analysis as a Rewarding Approach to Detect Low-Abundance Mutations in Biliopancreatic Cancers. Int J Mol Sci 2024; 25:8436. [PMID: 39126005 PMCID: PMC11312909 DOI: 10.3390/ijms25158436] [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: 06/20/2024] [Revised: 07/25/2024] [Accepted: 07/30/2024] [Indexed: 08/12/2024] Open
Abstract
Diagnosis of biliopancreatic cancers by the available serum tumor markers, imaging, and histopathological tissue specimen examination remains a challenge. Circulating cell-free DNA derived from matched pairs of secretin-stimulated duodenal fluid (DF) and plasma from 10 patients with biliopancreatic diseases and 8 control subjects was analyzed using AmpliSeq™ HD technology for Ion Torrent Next-Generation Sequencing to evaluate the potential of liquid biopsy with DF in biliopancreatic cancers. The median cfDNA concentration was greater in DF-derived than in plasma-derived samples. A total of 13 variants were detected: 11 vs. 1 were exclusive for DF relative to the plasma source, and 1 was shared between the two body fluids. According to the four-tier systems, 10 clinical tier-I-II (76.9%), 1 tier-III (7.7%), and 2 tier-IV (15.4%) variants were identified. Notably, the 11 tier-I-III variants were exclusively found in DF-derived cfDNA from five patients with biliopancreatic cancers, and were detected in seven genes (KRAS, TP53, BRAF, CDKN2A, RNF43, GNAS, and PIK3CA); 82% of the tier-I-III variants had a low abundance, with a VAF < 6%. The mutational profiling of DF seems to be a reliable and promising tool for identifying cancer-associated alterations in malignant cancers of the biliopancreatic tract.
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Affiliation(s)
- Francesca Tavano
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Anna Latiano
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Orazio Palmieri
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Domenica Gioffreda
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Tiziana Latiano
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Annamaria Gentile
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Matteo Tardio
- Department of Surgery, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Tiziana Pia Latiano
- Department of Oncology, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Marco Gentile
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Fulvia Terracciano
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Francesco Perri
- Division of Gastroenterology and Endoscopy, Fondazione IRCCS “Casa Sollievo della Sofferenza” Hospital, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
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Sen T, Takahashi N, Chakraborty S, Takebe N, Nassar AH, Karim NA, Puri S, Naqash AR. Emerging advances in defining the molecular and therapeutic landscape of small-cell lung cancer. Nat Rev Clin Oncol 2024; 21:610-627. [PMID: 38965396 DOI: 10.1038/s41571-024-00914-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2024] [Indexed: 07/06/2024]
Abstract
Small-cell lung cancer (SCLC) has traditionally been considered a recalcitrant cancer with a dismal prognosis, with only modest advances in therapeutic strategies over the past several decades. Comprehensive genomic assessments of SCLC have revealed that most of these tumours harbour deletions of the tumour-suppressor genes TP53 and RB1 but, in contrast to non-small-cell lung cancer, have failed to identify targetable alterations. The expression status of four transcription factors with key roles in SCLC pathogenesis defines distinct molecular subtypes of the disease, potentially enabling specific therapeutic approaches. Overexpression and amplification of MYC paralogues also affect the biology and therapeutic vulnerabilities of SCLC. Several other attractive targets have emerged in the past few years, including inhibitors of DNA-damage-response pathways, epigenetic modifiers, antibody-drug conjugates and chimeric antigen receptor T cells. However, the rapid development of therapeutic resistance and lack of biomarkers for effective selection of patients with SCLC are ongoing challenges. Emerging single-cell RNA sequencing data are providing insights into the plasticity and intratumoural and intertumoural heterogeneity of SCLC that might be associated with therapeutic resistance. In this Review, we provide a comprehensive overview of the latest advances in genomic and transcriptomic characterization of SCLC with a particular focus on opportunities for translation into new therapeutic approaches to improve patient outcomes.
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Affiliation(s)
- Triparna Sen
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Nobuyuki Takahashi
- Department of Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Subhamoy Chakraborty
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Naoko Takebe
- Developmental Therapeutics Branch, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | - Amin H Nassar
- Division of Oncology, Yale University School of Medicine, New Haven, CT, USA
| | - Nagla A Karim
- Inova Schar Cancer Institute Virginia, Fairfax, VA, USA
| | - Sonam Puri
- Division of Medical Oncology, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Abdul Rafeh Naqash
- Medical Oncology/ TSET Phase 1 program, University of Oklahoma, Oklahoma City, OK, USA.
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21
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Yang J, Lin N, Niu M, Yin B. Circulating tumor DNA mutation analysis: advances in its application for early diagnosis of hepatocellular carcinoma and therapeutic efficacy monitoring. Aging (Albany NY) 2024; 16:11460-11474. [PMID: 39033781 PMCID: PMC11315387 DOI: 10.18632/aging.205980] [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: 01/19/2024] [Accepted: 05/21/2024] [Indexed: 07/23/2024]
Abstract
In recent years, the detection and analysis of circulating tumor DNA (ctDNA) have emerged as a new focus in the field of cancer research, particularly in the early diagnosis of hepatocellular carcinoma (HCC) and monitoring of therapeutic efficacy. ctDNA, which refers to cell-free DNA fragments released into the bloodstream from tumor cells upon cell death or shedding, carries tumor-specific genetic and epigenetic alterations, thereby providing a non-invasive approach for cancer diagnosis and prognosis. The concentration of ctDNA in the blood is higher compared to that in healthy individuals or other liquid biopsies from early-stage cancers, which is closely associated with the early diagnosis and comprehensive sequencing studies of HCC. Recent studies have indicated that sequential ctDNA analysis in patients receiving primary or adjuvant therapy for HCC can detect treatment resistance and recurrence before visible morphological changes in the tumor, making it a valuable basis for rapid adjustment of treatment strategies. However, this technology is continuously being optimized and improved. Challenges such as enhancing the accuracy of ctDNA sequencing tests, reducing the burden of high-throughput sequencing on a large number of samples, and controlling variables in the assessment of the relationship between ctDNA concentration and tumor burden, need to be addressed. Overall, despite the existing challenges, the examination and analysis of ctDNA have opened up new avenues for early diagnosis and therapeutic efficacy monitoring in hepatocellular carcinoma, expanding the horizons of this field.
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Affiliation(s)
- Jing Yang
- Department of Clinical laboratory, Fourth People’s Hospital of Jinan, Jinan 250031, China
| | - Na Lin
- Department of Clinical laboratory, Fourth People’s Hospital of Jinan, Jinan 250031, China
| | - Miaomiao Niu
- Department of Clinical laboratory, Fourth People’s Hospital of Jinan, Jinan 250031, China
| | - Boshu Yin
- Department of Clinical laboratory, Fourth People’s Hospital of Jinan, Jinan 250031, China
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22
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Tao XY, Li QQ, Zeng Y. Clinical application of liquid biopsy in colorectal cancer: detection, prediction, and treatment monitoring. Mol Cancer 2024; 23:145. [PMID: 39014366 PMCID: PMC11250976 DOI: 10.1186/s12943-024-02063-2] [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: 03/08/2024] [Accepted: 07/09/2024] [Indexed: 07/18/2024] Open
Abstract
Colorectal cancer (CRC) is one of the most prevalent malignancies affecting the gastrointestinal tract and is ranked third among cancers with the highest incidence and second-highest mortality rate worldwide. CRC exhibits a slow progression providing a wide treatment window. The currently employed CRC screening methods have shown great potential to prevent CRC and reduce CRC-related morbidity and mortality. The diagnosis of CRC is achieved by colonoscopy and tissue biopsy, with studies showing that liquid biopsy is more effective in detecting and diagnosing early CRC patients. Increasing number of studies have shown that the tumor components shed into circulating blood can be detected in liquid form, and can be applied in the clinical management of CRC. Analysis of circulating tumor cells (CTCs), circulating tumor DNA (ctDNA), or tumor-associated platelets (TEPs) in the blood can be used for early screening and diagnosis of CRC, aid tumor staging, treatment response monitoring, and prediction of CRC recurrence and metastasis in a minimally invasive manner. This chapter provides an updated review of CTCs, ctDNA, and TEPs as novel biomarkers for CRC, highlighting their strengths and limitations.
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Affiliation(s)
- Xiang-Yuan Tao
- Translational Medicine Center, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- School of Pharmacy, University of South China, Hengyang, China
| | - Qian-Qian Li
- Translational Medicine Center, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- School of Pharmacy, University of South China, Hengyang, China
| | - Yong Zeng
- Translational Medicine Center, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.
- School of Pharmacy, University of South China, Hengyang, China.
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23
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Hosoi H, Hori Y, Fukutsuka K, Osuga M, Koh Y, Mushino T, Hanaoka N, Yamamoto N, Ohno H, Sonoki T. Detection of the JAK2 V617F Mutation in Urinary Cell-free DNA in Patients with Myeloproliferative Neoplasms. Intern Med 2024; 63:1987-1993. [PMID: 38008450 PMCID: PMC11309855 DOI: 10.2169/internalmedicine.2837-23] [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] [Received: 08/29/2023] [Accepted: 10/15/2023] [Indexed: 11/28/2023] Open
Abstract
Objective Testing for the Janus activating kinase 2 (JAK2) V617F mutation is important for diagnosing and treating myeloproliferative neoplasms (MPNs). Recently, urine cell-free DNA (ucfDNA) was reported to be useful for detecting tumor-specific gene mutations in several solid tumors. However, its utility in detecting such mutations in hematological malignancies has not yet been assessed. In this study, we assessed whether or not the JAK2 V617F mutation could be detected in ucfDNA and whether or not its positivity rate in ucfDNA was associated with the JAK2 V617F allele ratio of peripheral blood cells in patients with MPN. Methods The JAK2 V617F allele ratio of genomic DNA from peripheral blood cells was determined using quantitative polymerase chain reaction (qPCR) or droplet digital PCR (ddPCR). ucfDNA was subjected to ddPCR. The correlation between the JAK2 V617F mutation positivity rates of blood-derived DNA and those of ucfDNA was assessed. Materials Twelve patients with polycythemia vera and 12 patients with essential thrombocythemia were enrolled. Ethylenediaminetetraacetic acid-treated peripheral blood (100 mL) and 15-30 mL of fresh urine were used. Results The JAK2 V617F mutation was detected in the ucfDNA from all 20 JAK2 V617F mutation-positive patients. In addition, the JAK2 V617F mutation positivity rate of ucfDNA was correlated with the JAK2 V617F allele ratio of blood-derived DNA, including in both estimated glomerular filtration rate (eGFR) groups (patients with an eGFR ≥50 or <50 mL/min/1.73 m2). Conclusion Our results indicate that ucfDNA is a valuable tool for diagnosing and monitoring MPN. Given these findings, other disease-specific gene mutations in hematological malignancies may also be detectable in ucfDNA.
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Affiliation(s)
- Hiroki Hosoi
- Department of Hematology/Oncology, Wakayama Medical University, Japan
| | - Yoshikazu Hori
- Department of Hematology/Oncology, Wakayama Medical University, Japan
| | | | - Mitsuo Osuga
- Center for Biomedical Sciences, Wakayama Medical University, Japan
| | - Yasuhiro Koh
- Center for Biomedical Sciences, Wakayama Medical University, Japan
- Internal Medicine III, Wakayama Medical University, Japan
| | - Toshiki Mushino
- Department of Hematology/Oncology, Wakayama Medical University, Japan
| | - Nobuyoshi Hanaoka
- Department of Hematology/Oncology, Wakayama Medical University, Japan
- Department of General Medicine, National Hospital Organization Kumamotominami National Hospital, Japan
| | - Nobuyuki Yamamoto
- Center for Biomedical Sciences, Wakayama Medical University, Japan
- Internal Medicine III, Wakayama Medical University, Japan
| | - Hitoshi Ohno
- Tenri Institute of Medical Research, Tenri Hospital, Japan
| | - Takashi Sonoki
- Department of Hematology/Oncology, Wakayama Medical University, Japan
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Wahab MRA, Palaniyandi T, Thamada S, Viswanathan S, Baskar G, Surendran H, Baraneedharan P, Kannan J, Ravi M, Rajinikanth S, El-Tayeb MA, Syed S. Assessment of genome mutation analysis for tumor-informed detection of circulating tumor DNA in patients with breast cancer. Clin Chim Acta 2024; 561:119818. [PMID: 38879066 DOI: 10.1016/j.cca.2024.119818] [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: 05/22/2024] [Revised: 06/07/2024] [Accepted: 06/13/2024] [Indexed: 06/21/2024]
Abstract
INTRODUCTION Breast cancer, one of the most aggressive types of cancer, poses significant challenges for diagnosis and treatment. Emerging as a promising biomarker, circulating tumor DNA (ctDNA) can be used to identify and monitor disease risk. This study sought to examine the impact of mutations in various genes on the progression of breast cancer. Genetic variants associated with breast cancer have been examined in individuals diagnosed with the disease worldwide. METHODS Fifty female participants underwent breast cancer testing. Sanger sequencing was used to analyze peripheral blood DNA from these individuals to detect disease-causing mutations in the BRCA1, BRCA2, PTEN, TP53, and ATM genes. Genetic alterations linked to breast cancer were screened and the findings were compared with those of tumor genes. RESULTS The development of hereditary/early onset breast cancer in this study was significantly associated with mutations in ATM, PTEN, TP53, and BRCA1/BRCA2, according to the analysis of sequencing data. CONCLUSION This study demonstrates the feasibility of analyzing ctDNA in patients with breast cancer (BC) undergoing palliative treatment using an SS-based technique.
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Affiliation(s)
| | - Thirunavukkarasu Palaniyandi
- Department of Biotechnology, Dr. M.G.R. Educational and Research Institute, Chennai-600095, India; Department of Anatomy, Biomedical Research Unit and Laboratory Animal Centre, Saveetha Dental College and Hospital, SIMATS, Saveetha University, Chennai-602105, India.
| | - Swarnakala Thamada
- Molecular Systematics Laboratory, Zoological Survey of India, Andaman & Nicobar Regional Centre, Port Blair 744 102, Andaman and Nicobar Islands, India
| | - Sandhiya Viswanathan
- Department of Biotechnology, Dr. M.G.R. Educational and Research Institute, Chennai-600095, India
| | - Gomathy Baskar
- Department of Biotechnology, Dr. M.G.R. Educational and Research Institute, Chennai-600095, India
| | - Hemapreethi Surendran
- Department of Biotechnology, Dr. M.G.R. Educational and Research Institute, Chennai-600095, India
| | - P Baraneedharan
- Centre for Photonics and Nanotechnology Research, Electronic and Communications Engineering, Saveetha Engineering College, Thandalam, Chennai-602105, India
| | - J Kannan
- Department of Medical Oncology, Madras Medical College, R. G. G. G. H., Chennai-600003, Tamil Nadu, India
| | - Maddaly Ravi
- Department of Human Genetics, Sri Ramachandra Institute of Higher Education and Research, Chennai- 600 116, Tamil Nadu, India
| | - Suba Rajinikanth
- Department of Paediatrics, Dr. M.G.R. Educational and Research Institute, Sri Lalithambigai Medical College and Hospital, Chennai-600095, Tamil Nadu, India
| | - Mohamed A El-Tayeb
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh -11451, Saudi Arabia
| | - Shaban Syed
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh -11451, Saudi Arabia
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25
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Zalis M, Viana Veloso GG, Aguiar Jr. PN, Gimenes N, Reis MX, Matsas S, Ferreira CG. Next-generation sequencing impact on cancer care: applications, challenges, and future directions. Front Genet 2024; 15:1420190. [PMID: 39045325 PMCID: PMC11263191 DOI: 10.3389/fgene.2024.1420190] [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: 04/19/2024] [Accepted: 06/13/2024] [Indexed: 07/25/2024] Open
Abstract
Fundamentally precision oncology illustrates the path in which molecular profiling of tumors can illuminate their biological behavior, diversity, and likely outcomes by identifying distinct genetic mutations, protein levels, and other biomarkers that underpin cancer progression. Next-generation sequencing became an indispensable diagnostic tool for diagnosis and treatment guidance in current clinical practice. Nowadays, tissue analysis benefits from further support through methods like comprehensive genomic profiling and liquid biopsies. However, precision medicine in the field of oncology presents specific hurdles, such as the cost-benefit balance and widespread accessibility, particularly in countries with low- and middle-income. A key issue is how to effectively extend next-generation sequencing to all cancer patients, thus empowering treatment decision-making. Concerns also extend to the quality and preservation of tissue samples, as well as the evaluation of health technologies. Moreover, as technology advances, novel next-generation sequencing assessments are being developed, including the study of Fragmentomics. Therefore, our objective was to delineate the primary uses of next-generation sequencing, discussing its' applications, limitations, and prospective paths forward in Oncology.
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Affiliation(s)
- Mariano Zalis
- Oncoclínicas&Co/MedSir, Rio de Janeiro, Brazil
- Medical School of the Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gilson Gabriel Viana Veloso
- Oncoclínicas&Co/MedSir, Rio de Janeiro, Brazil
- Santa Casa de Misericórdia de Belo Horizonte, Belo Horizonte, Brazil
| | | | | | | | - Silvio Matsas
- Centro de Estudos e Pesquisas de Hematologia e Oncologia (CEPHO), Sao Paulo, Brazil
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Feng Y, Yu L, Xu Q, Wei Z, Gan Z, Nie X, Xiao Y. Bioreaction-Compatible Bivariate Lanthanide MOF Sensor Enables Stimulus-Multiresponsive Platform for ctDNA On-Site Detection. Anal Chem 2024; 96:10953-10961. [PMID: 38922180 DOI: 10.1021/acs.analchem.4c01207] [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: 06/27/2024]
Abstract
Detection of circulating tumor DNA (ctDNA) in liquid biopsy is of great importance for tumor diagnosis but difficult due to its low amount in bodily fluids. Herein, a novel ctDNA detection platform is established by quantifying DNA amplification by-product pyrophosphate (PPi) using a newly designed bivariable lanthanide metal-organic framework (Ln-MOF), namely, Ce/Eu-DPA MOF (CE-24, DPA = pyridine-2,6-dicarboxylic acid). CE-24 MOF exhibits ultrafast dual-response (fluorescence enhancement and enzyme-activity inhibition) to PPi stimuli by virtue of host-guest interaction. The platform is applied to detecting colon carcinoma-related ctDNA (KARS G12D mutation) combined with the isothermal nucleic acid exponential amplification reaction (EXPAR). ctDNA triggers the generation of a large amount of PPi, and the ctDNA quantification is achieved through the ratio fluorescence/colorimetric dual-mode assay of PPi. The combination of the EXPAR and the dual-mode PPi sensing allows the ctDNA assay method to be low-cost, convenient, bioreaction-compatible (freedom from the interference of bioreaction systems), sensitive (limit of detection down to 101 fM), and suitable for on-site detection. To the best of our knowledge, this work is the first application of Ln-MOF for ctDNA detection, and it provides a novel universal strategy for the rapid detection of nucleic acid biomarkers in point-of-care scenarios.
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Affiliation(s)
- Yumin Feng
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Long Yu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Qi Xu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhongyu Wei
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhiwen Gan
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Xilin Nie
- Yujin Bio-pharma Wuhan CNBG Co. LTD., Wuhan 430207, China
| | - Yuxiu Xiao
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
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Fu Y, Xu Y, Liu W, Zhang J, Wang F, Jian Q, Huang G, Zou C, Xie X, Kim AH, Mathios D, Pang F, Li F, Wang K, Shen J, Yin J. Tumor-informed deep sequencing of ctDNA detects minimal residual disease and predicts relapse in osteosarcoma. EClinicalMedicine 2024; 73:102697. [PMID: 39022798 PMCID: PMC11252770 DOI: 10.1016/j.eclinm.2024.102697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 05/30/2024] [Accepted: 06/03/2024] [Indexed: 07/20/2024] Open
Abstract
Background Current surveillance modalities of osteosarcoma relapse exhibit limited sensitivity and specificity. Although circulating tumor DNA (ctDNA) has been established as a biomarker of minimal residual disease (MRD) in many solid tumors, a sensitive ctDNA detection technique has not been thoroughly explored for longitudinal MRD detection in osteosarcoma. Methods From August 2019 to June 2023, 59 patients diagnosed with osteosarcoma at the First Affiliated Hospital of Sun Yat-sen University were evaluated in this study. Tumor-informed MRD panels were developed through whole exome sequencing (WES) of tumor tissues. Longitudinal blood samples were collected during treatment and subjected to multiplex PCR-based next-generation sequencing (NGS). Kaplan-Meier curves and Log-rank tests were used to compare outcomes, and Cox regression analysis was performed to identify prognostic factors. Findings WES analysis of 83 patients revealed substantial mutational heterogeneity, with non-recurrent mutated genes accounting for 58.1%. Tumor-informed MRD panels were successfully obtained for 85.5% of patients (71/83). Among 59 patients with successful MRD panel customization and available blood samples, 13 patients exhibited positive ctDNA detection after surgery. Patients with negative post-operative ctDNA had better event-free survival (EFS) compared to those with positive ctDNA, at 1-6 months after surgery, after adjuvant chemotherapy, and more than 6 months after surgery (p < 0.05). In both univariate and multivariate Cox regression analysis, ctDNA results emerged as a significant predictor of EFS (p < 0.05). ctDNA detection preceded positive imaging in 5 patients, with an average lead time of 92.6 days. Thirty-nine patients remained disease-free, with ctDNA results consistently negative or turning negative during follow-up. Interpretation Our study underscores the applicability of tumor-informed deep sequencing of ctDNA in osteosarcoma MRD surveillance and, to our knowledge, represents the largest cohort to date. ctDNA detection is a significant prognostic factor, enabling the early identification of tumor relapse and progression compared to standard imaging, thus offering valuable insights in guiding osteosarcoma patient management. Funding The Grants of National Natural Science Foundation of China (No. 82072964, 82072965, 82203798, 82203026), the Natural Science Foundation of Guangdong (No. 2023A1515012659, 2023A1515010302), and the Regional Combination Project of Basic and Applied Basic Research Foundation of Guangdong (No. 2020A1515110010).
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Affiliation(s)
- Yiwei Fu
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Yu Xu
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Weihai Liu
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Jiajun Zhang
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Fen Wang
- Department of Pathology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | | | - Gang Huang
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Changye Zou
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Xianbiao Xie
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Albert H. Kim
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, 63110, USA
- The Brain Tumor Center, Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Dimitrios Mathios
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, 63110, USA
- The Brain Tumor Center, Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Fei Pang
- OrigiMed, Shanghai, 201124, China
| | - Feng Li
- OrigiMed, Shanghai, 201124, China
| | - Kai Wang
- OrigiMed, Shanghai, 201124, China
| | - Jingnan Shen
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
| | - Junqiang Yin
- Department of Musculoskeletal Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China
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Turabi K, Klute K, Radhakrishnan P. Decoding the Dynamics of Circulating Tumor DNA in Liquid Biopsies. Cancers (Basel) 2024; 16:2432. [PMID: 39001494 PMCID: PMC11240538 DOI: 10.3390/cancers16132432] [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: 05/25/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 07/16/2024] Open
Abstract
Circulating tumor DNA (ctDNA), a fragment of tumor DNA found in the bloodstream, has emerged as a revolutionary tool in cancer management. This review delves into the biology of ctDNA, examining release mechanisms, including necrosis, apoptosis, and active secretion, all of which offer information about the state and nature of the tumor. Comprehensive DNA profiling has been enabled by methods such as whole genome sequencing and methylation analysis. The low abundance of the ctDNA fraction makes alternative techniques, such as digital PCR and targeted next-generation exome sequencing, more valuable and accurate for mutation profiling and detection. There are numerous clinical applications for ctDNA analysis, including non-invasive liquid biopsies for minimal residual disease monitoring to detect cancer recurrence, personalized medicine by mutation profiling for targeted therapy identification, early cancer detection, and real-time evaluation of therapeutic response. Integrating ctDNA analysis into routine clinical practice creates promising avenues for successful and personalized cancer care, from diagnosis to treatment and follow-up.
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Affiliation(s)
- Khadija Turabi
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Kelsey Klute
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Division of Oncology and Hematology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Prakash Radhakrishnan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Abstract
This review delves into the rapidly evolving landscape of liquid biopsy technologies based on cell-free DNA (cfDNA) and cell-free RNA (cfRNA) and their increasingly prominent role in precision medicine. With the advent of high-throughput DNA sequencing, the use of cfDNA and cfRNA has revolutionized noninvasive clinical testing. Here, we explore the physical characteristics of cfDNA and cfRNA, present an overview of the essential engineering tools used by the field, and highlight clinical applications, including noninvasive prenatal testing, cancer testing, organ transplantation surveillance, and infectious disease testing. Finally, we discuss emerging technologies and the broadening scope of liquid biopsies to new areas of diagnostic medicine.
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Affiliation(s)
- Conor Loy
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York, USA;
| | - Lauren Ahmann
- Department of Pathology, Stanford University, Stanford, California, USA;
| | - Iwijn De Vlaminck
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York, USA;
| | - Wei Gu
- Department of Pathology, Stanford University, Stanford, California, USA;
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30
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Gerke MB, Jansen CS, Bilen MA. Circulating Tumor DNA in Genitourinary Cancers: Detection, Prognostics, and Therapeutic Implications. Cancers (Basel) 2024; 16:2280. [PMID: 38927984 PMCID: PMC11201475 DOI: 10.3390/cancers16122280] [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: 05/25/2024] [Revised: 06/18/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
CtDNA is emerging as a non-invasive clinical detection method for several cancers, including genitourinary (GU) cancers such as prostate cancer, bladder cancer, and renal cell carcinoma (RCC). CtDNA assays have shown promise in early detection of GU cancers, providing prognostic information, assessing real-time treatment response, and detecting residual disease and relapse. The ease of obtaining a "liquid biopsy" from blood or urine in GU cancers enhances its potential to be used as a biomarker. Interrogating these "liquid biopsies" for ctDNA can then be used to detect common cancer mutations, novel genomic alterations, or epigenetic modifications. CtDNA has undergone investigation in numerous clinical trials, which could address clinical needs in GU cancers, for instance, earlier detection in RCC, therapeutic response prediction in castration-resistant prostate cancer, and monitoring for recurrence in bladder cancers. The utilization of liquid biopsy for ctDNA analysis provides a promising method of advancing precision medicine within the field of GU cancers.
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Affiliation(s)
- Margo B. Gerke
- Emory University School of Medicine, Atlanta, GA 30322, USA; (M.B.G.); (C.S.J.)
| | - Caroline S. Jansen
- Emory University School of Medicine, Atlanta, GA 30322, USA; (M.B.G.); (C.S.J.)
- Winship Cancer Institute of Emory University, Atlanta, GA 30322, USA
| | - Mehmet A. Bilen
- Winship Cancer Institute of Emory University, Atlanta, GA 30322, USA
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA
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31
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Panet F, Papakonstantinou A, Borrell M, Vivancos J, Vivancos A, Oliveira M. Use of ctDNA in early breast cancer: analytical validity and clinical potential. NPJ Breast Cancer 2024; 10:50. [PMID: 38898045 PMCID: PMC11187121 DOI: 10.1038/s41523-024-00653-3] [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: 01/17/2024] [Accepted: 06/01/2024] [Indexed: 06/21/2024] Open
Abstract
Circulating free tumor DNA (ctDNA) analysis is gaining popularity in precision oncology, particularly in metastatic breast cancer, as it provides non-invasive, real-time tumor information to complement tissue biopsies, allowing for tailored treatment strategies and improved patient selection in clinical trials. Its use in early breast cancer has been limited so far, due to the relatively low sensitivity of available techniques in a setting characterized by lower levels of ctDNA shedding. However, advances in sequencing and bioinformatics, as well as the use of methylome profiles, have led to an increasing interest in the application of ctDNA analysis in early breast cancer, from screening to curative treatment evaluation and minimal residual disease (MRD) detection. With multiple prospective clinical trials in this setting, ctDNA evaluation may become useful in clinical practice. This article reviews the data regarding the analytical validity of the currently available tests for ctDNA detection and the clinical potential of ctDNA analysis in early breast cancer.
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Affiliation(s)
- François Panet
- Breast Cancer Group, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
- Lady Davis Institute, Jewish General Hospital, Montréal, QC, Canada
| | - Andri Papakonstantinou
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
- Department of Breast, Endocrine Tumors and Sarcomas, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Maria Borrell
- Breast Cancer Group, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
- Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Joan Vivancos
- Cancer Genomics Group, Vall d´Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Ana Vivancos
- Cancer Genomics Group, Vall d´Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Mafalda Oliveira
- Breast Cancer Group, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
- Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain.
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Tan K, Chen L, Cao D, Xiao W, Lv Q, Zou L. Two-layer cascaded catalytic hairpin assemblies based on locked nucleic acids for one-step and highly sensitive ctDNA detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:3515-3521. [PMID: 38774994 DOI: 10.1039/d4ay00611a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Enzyme-free signal amplification of catalytic hairpin assembly (CHA) has enabled sensitive detection of circulating tumor DNA (ctDNA) in early clinical diagnosis. Conventional CHA strategies are restrained by the limited amplification efficiency of the single-stage system, and signal leakage from "breathing" influence and nuclease degradation. Here, we introduced two-layer cascaded locked nucleic acid (LNA)-assisted CHA circuits with the intelligent incorporation of LNA in the hairpins and reporter for the highly sensitive one-step detection of scarce ctDNA. The target-triggered upstream CHA reaction continuously generates hybrid products to catalyze the downstream CHA reaction for transducing the primary sensing event, and the released target and the produced hybrid product trigger the next catalytic reaction round at the same time and finally cascade to amplify the target ctDNA fluorescence output signal. Meanwhile, the stronger binding affinity of the LNA-DNA duplex endows the two-layer LNA-assisted CHA system with thermodynamic stability and nuclease resistance, and thus our designed system exhibits an excellent detection performance for target ctDNA in the range from 2 pM to 5 nM with a low detection limit of 0.6 pM. Significantly, the two-layer LNA-assisted CHA circuits have been successfully implemented for the feasible analysis of clinical samples. This two-layer cascaded LNA-assisted CHA strategy provides a promising high sensitivity tool for one-step detection of scarce ctDNA from complex clinical samples and would facilitate the reconfiguration of DNA circuit-based DNA nanotechnology for the precise analysis of other biomarkers in clinical research fields.
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Affiliation(s)
- Kaiyue Tan
- National Engineering Research Center for Healthcare Devices, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China.
- Guangdong Engineering Technology Research Center for Diagnosis and Rehabilitation of Dementia, Guangzhou 510316, China
- Guangdong Provincial Key Laboratory of Medical Electronic Instruments and Polymer Material Products, Guangzhou 510316, China
| | - Longsheng Chen
- National Engineering Research Center for Healthcare Devices, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China.
- Guangdong Engineering Technology Research Center for Diagnosis and Rehabilitation of Dementia, Guangzhou 510316, China
- Guangdong Provincial Key Laboratory of Medical Electronic Instruments and Polymer Material Products, Guangzhou 510316, China
| | - Donglin Cao
- Department of Laboratory Medicine, Guangdong Provincial Key Laboratory of Point-of-Care Testing (POCT), Guangdong Second Provincial General Hospital, Guangzhou, 510500, China
| | - Wei Xiao
- Department of Laboratory Medicine, Guangdong Provincial Key Laboratory of Point-of-Care Testing (POCT), Guangdong Second Provincial General Hospital, Guangzhou, 510500, China
| | - Qian Lv
- National Engineering Research Center for Healthcare Devices, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China.
- Guangdong Engineering Technology Research Center for Diagnosis and Rehabilitation of Dementia, Guangzhou 510316, China
- Guangdong Provincial Key Laboratory of Medical Electronic Instruments and Polymer Material Products, Guangzhou 510316, China
| | - Lili Zou
- National Engineering Research Center for Healthcare Devices, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China.
- Guangdong Engineering Technology Research Center for Diagnosis and Rehabilitation of Dementia, Guangzhou 510316, China
- Guangdong Provincial Key Laboratory of Medical Electronic Instruments and Polymer Material Products, Guangzhou 510316, China
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Hao MJ, Cheng ZY, Gao Y, Xin L, Yu CT, Wang TL, Li ZS, Wang LW. Liquid biopsy of oesophageal squamous cell carcinoma: implications in diagnosis, prognosis, and treatment monitoring. Scand J Gastroenterol 2024; 59:698-709. [PMID: 38466190 DOI: 10.1080/00365521.2024.2310167] [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] [Received: 10/20/2023] [Accepted: 01/20/2024] [Indexed: 03/12/2024]
Abstract
Oesophageal squamous cell carcinoma (ESCC) is a common malignant tumour of the gastrointestinal tract. Early detection and access to appropriate treatment are crucial for the long-term survival of patients. However, limited diagnostic and monitoring methods are available for identifying early stage ESCC. Endoscopic screening and surgical resection are commonly used to diagnose and treat early ESCC. However, these methods have disadvantages, such as high recurrence, lethality, and mortality rates. Therefore, methods to improve early diagnosis of ESCC and reduce its mortality rate are urgently required. In 1961, Gary et al. proposed a novel liquid biopsy approach for clinical diagnosis. This involved examining exosomes, circulating tumour cells, circulating free DNA, and circulating free RNA in body fluids. The ability of liquid biopsy to obtain samples repeatedly, wide detection range, and fast detection speed make it a feasible option for non-invasive tumour detection. In clinical practice, liquid biopsy technology has gained popularity for early screening, diagnosis, treatment efficacy monitoring, and prognosis assessment. Thus, this is a highly promising examination method. However, there have been no comprehensive reviews on the four factors of liquid biopsy in the context of ESCC. This review aimed to analyse the progress of liquid biopsy research for ESCC, including its classification, components, and potential future applications.
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Affiliation(s)
- Mei-Juan Hao
- University of Shanghai for Science and Technology, Shanghai, China
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
- Department of Anaesthesia and Surgery, Guiyang Fourth People's Hospital, Guiyang, China
| | - Zhi-Yuan Cheng
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ye Gao
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Lei Xin
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Chu-Ting Yu
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Ting-Lu Wang
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Luo-Wei Wang
- Department of Gastroenterology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
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Li Y, Wu J, Feng Y, Wang D, Tao H, Wen J, Jiang F, Qian P, Liu Y. Kinetics of plasma cell-free DNA as a prospective biomarker to predict the prognosis and radiotherapy effect of esophageal cancer. Cancer Radiother 2024; 28:242-250. [PMID: 38876937 DOI: 10.1016/j.canrad.2023.11.002] [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: 07/02/2023] [Revised: 11/03/2023] [Accepted: 11/09/2023] [Indexed: 06/16/2024]
Abstract
PURPOSE The lack of reliable biomarkers for the prognosis and radiotherapy efficacy in esophageal cancer (EC) necessitates further research. The aim of our study was to investigate the predictive utility of plasma cell-free DNA (cfDNA) kinetics in patients with EC. MATERIALS AND METHODS We retrospectively analyzed the clinical data and cfDNA levels (pre-radiotherapy [pre-RT] and post-radiotherapy [post-RT]) and the cfDNA kinetics (cfDNA ratio: post-RT cfDNA/pre-RT cfDNA) of 88 patients. We employed Kaplan-Meier curves to examine the relationship between cfDNA and overall survival (OS) as well as progression-free survival (PFS). Univariate and multivariate Cox regression analyses were executed to ascertain the independent risk factors in EC. RESULTS The pre-RT cfDNA levels were positively correlated with clinical stage (P=0.001). The pre-RT cfDNA levels (cutoff value=16.915ng/mL), but not the post-RT cfDNA levels, were linked to a diminished OS (P<0.001) and PFS (P=0.0137). CfDNA kinetics (cutoff value=0.883) were positively associated with OS (P=0.0326) and PFS (P=0.0020). Notably, we identified independent risk factors for OS in EC treated with RT, including cfDNA ratio (high/low) (HR=0.447 [0.221-0.914] P=0.025), ECOG (0/1/2) (HR=0.501 [0.285-0.880] p=0.016), and histological type (esophagal squamous cell carcinoma [ESCC]/non-ESCC) (HR=3.973 [1.074-14.692] P=0.039). CONCLUSION Plasma cfDNA kinetics is associated with prognosis and radiotherapy effect in EC undergoing RT, suggesting potential clinical application of a cheap and simple blood-based test.
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Affiliation(s)
- Y Li
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - J Wu
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - Y Feng
- Department of Thoracic Surgery, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - D Wang
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - H Tao
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - J Wen
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - F Jiang
- Department of Thoracic Surgery, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China
| | - P Qian
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China.
| | - Y Liu
- Department of Radiation Oncology, Nanjing Medical University Affiliated Cancer Hospital & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, 21009 Nanjing, China.
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Kishida M, Fujisawa M, Steidl C. Molecular biomarkers in classic Hodgkin lymphoma. Semin Hematol 2024:S0037-1963(24)00069-6. [PMID: 38969539 DOI: 10.1053/j.seminhematol.2024.05.005] [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: 05/08/2024] [Accepted: 05/27/2024] [Indexed: 07/07/2024]
Abstract
Classic Hodgkin lymphoma is a unique B-cell derived malignancy featuring rare malignant Hodgkin and Reed Sternberg (HRS) cells that are embedded in a quantitively dominant tumor microenvironment (TME). Treatment of classic Hodgkin lymphoma has significantly evolved in the past decade with improving treatment outcomes for newly diagnosed patients and the minority of patients suffering from disease progression. However, the burden of toxicity and treatment-related long-term sequelae remains high in a typically young patient population. This highlights the need for better molecular biomarkers aiding in risk-adapted treatment strategies and predicting response to an increasing number of available treatments that now prominently involve multiple immunotherapy options. Here, we review modern molecular biomarker approaches that reflect both the biology of the malignant HRS cells and cellular components in the TME, while holding the promise to improve diagnostic frameworks for clinical decision-making and be feasible in clinical trials and routine practice. In particular, technical advances in sequencing and analytic pipelines using liquid biopsies, as well as deep phenotypic characterization of tissue architecture at single-cell resolution, have emerged as the new frontier of biomarker development awaiting further validation and implementation in routine diagnostic procedures.
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Affiliation(s)
- Makoto Kishida
- Centre for Lymphoid Cancer department, BC Cancer, Vancouver, British Columbia, Canada
| | - Manabu Fujisawa
- Centre for Lymphoid Cancer department, BC Cancer, Vancouver, British Columbia, Canada; Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Christian Steidl
- Centre for Lymphoid Cancer department, BC Cancer, Vancouver, British Columbia, Canada; Institute of Medicine, University of Tsukuba, Ibaraki, Japan; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
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36
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Ren S, Yu C, Huang Q. Diagnostic value of combined detection of plasma cfDNA concentration and integrity in NSCLC. Lung Cancer Manag 2024; 13:LMT64. [PMID: 38812772 PMCID: PMC11131340 DOI: 10.2217/lmt-2023-0009] [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: 08/28/2023] [Accepted: 12/12/2023] [Indexed: 05/31/2024] Open
Abstract
Aim: To evaluate the value of combined detection of plasma cfDNA concentration and integrity in the early diagnosis of NSCLC. Methods: Real-time fluorescence quantitative PCR was used to determine the concentration and integrity of plasma cfDNA in 71 NSCLC patients and 53 healthy people. Results: Combined detection of plasma cfDNA concentration and integrity had higher diagnostic power in differentiating NSCLC patients with stage I/II from healthy people than detection of plasma cfDNA concentration alone or integrity alone. The AUC, sensitivity and specificity of the combined detection of plasma cfDNA concentration and integrity were 0.781, 0.62 and 0.85. Conclusion: Combined detection of plasma cfDNA concentration and integrity could improve the diagnostic value in NSCLC detection.
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Affiliation(s)
- Sai Ren
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, 400042, PR China
- Department of Laboratory Medicine, People's Hospital of Chongqing Liang Jiang New Area, Chongqing, 401121, PR China
| | - Chunli Yu
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, 400042, PR China
- Department of Laboratory Medicine, Chengdu Xinhua Hospital, Chengdu, 610055, PR China
| | - Qing Huang
- Department of Laboratory Medicine, Daping Hospital, Army Medical University, Chongqing, 400042, PR China
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37
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Shavali M, Moradi A, Tahmaseb M, Mohammadian K, Ganji SM. Circulating-tumour DNA methylation of HAND1 gene: a promising biomarker in early detection of colorectal cancer. BMC Med Genomics 2024; 17:117. [PMID: 38689296 PMCID: PMC11061902 DOI: 10.1186/s12920-024-01893-9] [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: 01/14/2024] [Accepted: 04/25/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the significant global health concerns with an increase in cases. Regular screening tests are crucial for early detection as it is often asymptomatic in the initial stages. Liquid biopsies, a non-invasive approach that examines biomarkers in biofluids, offer a promising future in diagnosing and screening cancer. Circulating-tumour DNA (ctDNA) is the genetic material in biofluids released into the circulatory system by cells. ctDNA is a promising marker for monitoring patients since cancer cells display distinct DNA methylation patterns compared to normal cells. The potential of our research to contribute to early detection and improved patient outcomes is significant. AIMS The primary objective of this research project was to explore the HAND1 methylation levels in plasma ctDNA as a potential biomarker for diagnosing CRC and evaluate the methylation level of the well-established gene SPET9 to compare it with the methylation level of HAND1. MATERIALS AND METHODS Plasma samples were collected from 30 CRC patients and 15 healthy individuals, with CRC samples obtained pre-treatment. ctDNA was extracted and treated with bisulfite for methylation status assessment. Quantitative methylation-specific PCR (qMS-PCR) was performed for HAND1 and SEPT9, using β-actin (ACTB gene) as a reference. The study aims to evaluate the potential of these genes as diagnostic biomarkers for CRC, contributing to early detection and improved patient outcomes. RESULTS Our study yielded significant results: 90% of CRC patients (27 out of 30) had hypermethylation in the SEPT9 gene, and 83% (25 out of 30) exhibited hypermethylation in the HAND1 gene. The methylation levels of both genes were significantly higher in CRC patients than in healthy donors. These findings underscore the potential of SEPT9 and HAND1 methylation as promising biomarkers for diagnosing CRC, potentially leading to early detection and improved patient outcomes. CONCLUSION These findings highlight the potential of SEPT9 and HAND1 methylation as promising biomarkers for diagnosing CRC. However, further research and validation studies are needed to confirm these findings and to explore their clinical utility in CRC diagnosis and management.
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Affiliation(s)
- Mehrdad Shavali
- Department of Cell and Molecular Biology, Faculty of Biological Science, Kharazmi University, Tehran, Iran
| | - Arash Moradi
- Department of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology, Shahrak-e Pajoohesh, km 15, P.O. Box 14965/161, Tehran, Tehran - Karaj Highway, Iran
| | - Mohammad Tahmaseb
- Department of Cell and Molecular Biology, Faculty of Biological Science, Kharazmi University, Tehran, Iran
| | - Kamal Mohammadian
- Department of Radiation Oncology, Hamadan University of Medical Sciences, Hamadan, Iran
- Cancer Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Shahla Mohammad Ganji
- Department of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology, Shahrak-e Pajoohesh, km 15, P.O. Box 14965/161, Tehran, Tehran - Karaj Highway, Iran.
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Rashid S, Sun Y, Ali Khan Saddozai U, Hayyat S, Munir MU, Akbar MU, Khawar MB, Ren Z, Ji X, Ihsan Ullah Khan M. Circulating tumor DNA and its role in detection, prognosis and therapeutics of hepatocellular carcinoma. Chin J Cancer Res 2024; 36:195-214. [PMID: 38751441 PMCID: PMC11090798 DOI: 10.21147/j.issn.1000-9604.2024.02.07] [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: 02/23/2024] [Accepted: 04/15/2024] [Indexed: 05/18/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is considered the fifth most prevalent cancer among all types of cancers and has the third most morbidity value. It has the most frequent duplication time and a high recurrence rate. Recently, the most unique technique used is liquid biopsies, which carry many markers; the most prominent is circulating tumor DNA (ctDNA). Varied methods are used to investigate ctDNA, including various forms of polymerase chain reaction (PCR) [emulsion PCR (ePCR), digital PCR (dPCR), and bead, emulsion, amplification, magnetic (BEAMing) PCR]. Hence ctDNA is being recognized as a potential biomarker that permits early cancer detection, treatment monitoring, and predictive data on tumor burden are subjective to therapy or surgery. Numerous ctDNA biomarkers have been investigated based on their alterations such as 1) single nucleotide variations (either insertion or deletion of a nucleotide) markers including TP53, KRAS, and CCND1; 2) copy number variations which include markers such as CDK6, EFGR, MYC and BRAF; 3) DNA methylation (RASSF1A, SEPT9, KMT2C and CCNA2); 4) homozygous mutation includes ctDNA markers as CDKN2A, AXIN1; and 5) gain or loss of function of the genes, particularly for HCC. Various researchers have conducted many studies and gotten fruitful results. Still, there are some drawbacks to ctDNA namely low quantity, fragment heterogeneity, less stability, limited mutant copies and standards, and differential sensitivity. However, plenty of investigations demonstrate ctDNA's significance as a polyvalent biomarker for cancer and can be viewed as a future diagnostic, prognostic and therapeutic agent. This article overviews many conditions in genetic changes linked to the onset and development of HCC, such as dysregulated signaling pathways, somatic mutations, single-nucleotide polymorphisms, and genomic instability. Additionally, efforts are also made to develop treatments for HCC that are molecularly targeted and to unravel some of the genetic pathways that facilitate its early identification.
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Affiliation(s)
- Sana Rashid
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore 54590, Pakistan
| | - Yingchuan Sun
- Department of Internal Oncology (Section I), Xuchang Municipal Central Hospital, Xuchang 461000, China
| | - Umair Ali Khan Saddozai
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225001, China
| | - Sikandar Hayyat
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore 54590, Pakistan
| | - Muhammad Usman Munir
- Australian Institute for Bioengineering & Nanotechnology, the University of Queensland, Brisbane 4072, Australia
| | - Muhammad Usman Akbar
- Gomal Center of Biochemistry and Biotechnology, Gomal University, Dera Ismail Khan 29111, Pakistan
| | - Muhammad Babar Khawar
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore 54590, Pakistan
- Applied Molecular Biology and Biomedicine Lab, Department of Zoology, University of Narowal, Narowal Punjab 51600, Pakistan
| | - Zhiguang Ren
- Kaifeng Municipal Key Laboratory for Infection and Biosafety, Henan International Joint Laboratory of Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Xinying Ji
- Faculty of Basic Medical Subjects, Shu-Qing Medical College of Zhengzhou, Zhengzhou 450064, China
- Department of Medicine, Huaxian County People’s Hospital, Huaxian 456400, China
| | - Malik Ihsan Ullah Khan
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore 54590, Pakistan
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Luo X, Li J, Huang G, Xie F, He Z, Zeng X, Tian H, Liu Y, Fu W, Yang X. Metal-Graphene Hybrid Terahertz Metasurfaces for Circulating Tumor DNA Detection Based on Dual Signal Amplification. ACS Sens 2024; 9:2122-2133. [PMID: 38602840 DOI: 10.1021/acssensors.4c00168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Terahertz (THz) spectroscopy has impressive capability for label-free biosensing, but its utility in clinical laboratories is rarely reported due to often unsatisfactory detection performances. Here, we fabricated metal-graphene hybrid THz metasurfaces (MSs) for the sensitive and enzyme-free detection of circulating tumor DNA (ctDNA) in pancreatic cancer plasma samples. The feasibility and mechanism of the enhanced effects of a graphene bridge across the MS and amplified by gold nanoparticles (AuNPs) were investigated experimentally and theoretically. The AuNPs serve to boost charge injection in the graphene film and result in producing a remarkable change in the graded transmissivity index to THz radiation of the MS resonators. Assay design utilizes this feature and a cascade hybridization chain reaction initiated on magnetic beads in the presence of target ctDNA to achieve dual signal amplification (chemical and optical). In addition to demonstrating subfemtomolar detection sensitivity and single-nucleotide mismatch selectivity, the proposed method showed remarkable capability to discriminate between pancreatic cancer patients and healthy individuals by recognizing and quantifying targeted ctDNAs. The introduction of graphene to the metasurface produces an improved sensitivity of 2 orders of magnitude for ctDNA detection. This is the first study to report the combined application of graphene and AuNPs in biosensing by THz spectroscopic resonators and provides a combined identification scheme to detect and discriminate different biological analytes, including nucleic acids, proteins, and various biomarkers.
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Affiliation(s)
- Xizi Luo
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Jining Li
- Institute of Laser and Optoelectronics, School of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China
| | - Guorong Huang
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Fengxin Xie
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Zhe He
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Xiaojun Zeng
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Huiyan Tian
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Yu Liu
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Weiling Fu
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Xiang Yang
- Department of Laboratory Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
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Sullo FG, Passardi A, Gallio C, Molinari C, Marisi G, Pozzi E, Solaini L, Bittoni A. Advancing Personalized Medicine in the Treatment of Locally Advanced Rectal Cancer. J Clin Med 2024; 13:2562. [PMID: 38731090 PMCID: PMC11084727 DOI: 10.3390/jcm13092562] [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: 03/18/2024] [Revised: 04/12/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Rectal cancer presents a significant burden globally, often requiring multimodal therapy for locally advanced cases. Long-course chemoradiotherapy (LCRT) and short-course radiotherapy (SCRT) followed by surgery have been conventional neoadjuvant approaches. Recent trials favor LCRT due to improved local control. However, distant tumor recurrence remains a concern, prompting the exploration of total neoadjuvant therapy (TNT) as a comprehensive treatment strategy. Immune checkpoint inhibitors (ICIs) show promise, particularly in mismatch repair-deficient (dMMR) or microsatellite instability-high (MSI-H) tumors, potentially revolutionizing neoadjuvant regimens. Nonoperative management (NOM) represents a viable alternative post-neoadjuvant therapy for selected patients achieving complete clinical response (cCR). Additionally, monitoring minimal residual disease (MRD) using circulating tumor DNA (ctDNA) emerges as a non-invasive method for the assessment of treatment response. This review synthesizes current evidence on TNT, ICIs, NOM, and ctDNA, elucidating their implications for rectal cancer management and highlighting avenues for future research and clinical application.
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Affiliation(s)
- Francesco Giulio Sullo
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, via P. Maroncelli 40, 47014 Meldola, Italy; (F.G.S.); (C.G.); (A.B.)
| | - Alessandro Passardi
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, via P. Maroncelli 40, 47014 Meldola, Italy; (F.G.S.); (C.G.); (A.B.)
| | - Chiara Gallio
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, via P. Maroncelli 40, 47014 Meldola, Italy; (F.G.S.); (C.G.); (A.B.)
| | - Chiara Molinari
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, via P. Maroncelli 40, 47014 Meldola, Italy; (C.M.); (G.M.)
| | - Giorgia Marisi
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, via P. Maroncelli 40, 47014 Meldola, Italy; (C.M.); (G.M.)
| | - Eleonora Pozzi
- Department of Medical and Surgical Science, University of Bologna, 47121 Forlì, Italy (L.S.)
| | - Leonardo Solaini
- Department of Medical and Surgical Science, University of Bologna, 47121 Forlì, Italy (L.S.)
| | - Alessandro Bittoni
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, via P. Maroncelli 40, 47014 Meldola, Italy; (F.G.S.); (C.G.); (A.B.)
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Taghizadeh M, Jafari-Koshki T, Jafarlou V, Raeisi M, Alizadeh L, Roosta Y, Matin S, Jabari R, Sur D, Karimi A. The role of piRNAs in predicting and prognosing in cancer: a focus on piRNA-823 (a systematic review and meta-analysis). BMC Cancer 2024; 24:484. [PMID: 38627675 PMCID: PMC11022431 DOI: 10.1186/s12885-024-12180-2] [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: 11/09/2023] [Accepted: 03/25/2024] [Indexed: 04/19/2024] Open
Abstract
INTRODUCTION This article examines the potential of using liquid biopsy with piRNAs to study cancer survival outcomes. While previous studies have explored the relationship between piRNA expression and cancer patient outcomes, a comprehensive investigation is still lacking. To address this gap, we conducted a systematic review and meta-analysis of existing literature. METHODS We searched major online databases up to February 2024 to identify articles reporting on the role of piRNA in cancer patient survival outcomes. Our meta-analysis used a random-effects model to pool hazard ratios with 95% confidence intervals (CI) and assess the prognostic value of deregulated piRNA-823. For survival analysis, the Kaplan-Meier method and COX analysis were used. RESULTS Out of 6104 articles screened, 20 met our inclusion criteria. Our analysis revealed that dysregulated piRNA expression is associated with cancer patient survival outcomes. Specifically, our meta-analysis found that overexpression of piR-823 is significantly linked with poorer overall survival in patients with colorectal cancer and renal cell cancer (HR: 3.82, 95% CI = [1.81, 8.04], I2 = 70%). CONCLUSION Our findings suggest that various piRNAs may play a role in cancer survival outcomes and that piRNA-823 in particular holds promise as a prognostic biomarker for multiple human cancers. IMPLICATIONS FOR CANCER SURVIVORS Our systematic review and meta-analysis of piRNA-823 has important implications for cancer survivors. Our findings suggest that piRNA-823 can be used as a prognostic biomarker for predicting cancer recurrence and survival rates. This information can help clinicians develop personalized treatment plans for cancer survivors, which can improve their quality of life and reduce the risk of recurrence.
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Affiliation(s)
- Mohammad Taghizadeh
- Department of Molecular Medicine, Faculty of Advanced Medical School, Tabriz University of Medical Sciences, Tabriz, 5166614756, Iran
| | - Tohid Jafari-Koshki
- Department of Statistics and Epidemiology, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, 5166616471, Iran
| | - Vahid Jafarlou
- Cancer Institute of Imam Khomeini Hospital, Tehran University of Medical Science, Tehran, 1419733141, Iran
| | - Mortaza Raeisi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, 5166616471, Iran
| | - Leila Alizadeh
- Gastroenterology and Liver Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, 5166616471, Iran
| | - Yousef Roosta
- Department of Internal Medicine, School of Medicine, Urmia University of Medical Sciences, Urmia, 5714783734, Iran
- Solid Tumor Research Center, Cellular and Molecular Medicine Research Institute, Urmia University of Medical Sciences, Urmia, 5714783734, Iran
- Hematology, Immune Cell Therapy, and Stem Cells Transplantation Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, 5714783734, Iran
| | - Somaieh Matin
- Department of Internal Medicine, School of Medicine, Ardabil University of Medical Sciences, Ardabil, 8599156189, Iran
| | - Rahele Jabari
- Department of Nutrition Science, Faculty of Medical Science, Urmia University of Medical Science, Urmia, 5714783734, Iran
| | - Daniel Sur
- Department of Oncology, The Oncology Institute "Prof. Dr. Ion Chiricu¸tă", Cluj-Napoca, 400015, Romania.
- Department of Medical Oncology, The Oncology Institute "Prof. Dr. Ion Chiricu ̧t ̆a", 400015 Str. Republicii 34-36, Cluj-Napoca, 400006, Romania.
| | - Abbas Karimi
- Department of Molecular Medicine, Faculty of Advanced Medical School, Tabriz University of Medical Sciences, Tabriz, 5166614756, Iran.
- Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Golgasht St., Tabriz, East Azerbaijan, 5166614756, Iran.
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Yang X, Li Q, Zeng T. Peripheral CD4 + T cells correlate with response and survival in patients with advanced non-small cell lung cancer receiving chemo-immunotherapy. Front Immunol 2024; 15:1364507. [PMID: 38650951 PMCID: PMC11033411 DOI: 10.3389/fimmu.2024.1364507] [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: 01/02/2024] [Accepted: 03/26/2024] [Indexed: 04/25/2024] Open
Abstract
Background The aim of the present study was to explore the potential of peripheral immune cells in predicting the response and prognosis of patients with advanced non-small cell lung cancer (NSCLC) receiving anti-PD-1 immunotherapy and platinum-based chemotherapy. Participants and Methods We utilized flow cytometry to examine the levels and dynamics of blood immune cells in 79 advanced NSCLC patients treated with the chemoimmunotherapy between December 2019 and January 2022. The pre- and post-treatment blood samples were collected within 3 days prior to the initiation of the first and third cycle of combination treatment, respectively. Progression-free survival (PFS) and overall survival (OS) analyses were conducted using Kaplan-Meier method and Cox regression models. Results The pre-treatment CD4+/Total T cells ratio was significantly higher in responders than non-responders (P < 0.05). The levels of pre-treatment total lymphocytes (P = 0.012), total B lymphocytes (P = 0.025), and NK cells (P = 0.022), and post-treatment NK cells (P = 0.011) and NKT cells (P = 0.035) were significantly associated with OS. Post-treatment CD8+/Total T cells ratio was positively correlated with OS (P = 0.038). In multivariate analysis, post-treatment NK cells and post-treatment CD4+CD8+/Total T cells ratio were negatively associated with OS (hazard ratio [HR] = 10.30, P = 0.038) and PFS (HR = 1.95, P = 0.022), respectively. Notably, significantly positive correlations were observed between CD4+/Total T cells ratio and prognosis both before and after treatment (P < 0.05). Conclusion To summarize, our finding reveals that high CD4+/total T cells ratio was associated with favorable response and prognosis, highlighting its potential as a predictive biomarker to guide the selection of likely responders to platinum and anti-PD-1 combination therapy.
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Affiliation(s)
- Xin Yang
- Department of Cardio-Thoracic Surgery, Deyang People’s Hospital, Deyang, Sichuan, China
| | - Qiao Li
- Department of Pathology, Deyang People’s Hospital, Deyang, Sichuan, China
| | - Tianyang Zeng
- Department of Thoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Coulter EM, Bewicke-Copley F, Mossner M, Graham TA, Fitzgibbon J, Okosun J. Defining an Optimized Workflow for Enriching and Analyzing Residual Tumor Populations Using Intracellular Markers. J Mol Diagn 2024; 26:245-256. [PMID: 38280422 DOI: 10.1016/j.jmoldx.2024.01.003] [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: 06/23/2023] [Revised: 12/12/2023] [Accepted: 01/11/2024] [Indexed: 01/29/2024] Open
Abstract
Tumor relapse is well recognized to arise from treatment-resistant residual populations. Strategies enriching such populations for in-depth downstream analyses focus on tumor-specific surface markers; however, enrichment using intracellular biomarkers remains challenging. Using B-cell lymphoma as an exemplar, we demonstrate feasibility to enrich B-cell lymphoma 2 (BCL2)high populations, a surrogate marker for t(14;18)+ lymphomas, for use in downstream applications. Different fixation protocols were assessed for impact on antibody expression and RNA integrity; glyoxal fixation demonstrated superior results regarding minimal effects on surface and intracellular expression, and RNA quality, compared with alternative fixatives evaluated. Furthermore, t(14;18)+ B cells were effectively detected using intracellular BCL2 overexpression to facilitate tumor cell enrichment. Tumor cell populations were enriched using the cellenONE F1.4 single-cell sorting platform, which detected and dispensed BCL2high-expressing cells directly into library preparation reagents for transcriptome analyses. Sorted glyoxal-fixed cells generated good quality sequencing libraries, with high concordance between live and fixed single-cell transcriptomic profiles, discriminating cell populations predominantly on B-cell biology. Overall, we successfully developed a proof-of-concept workflow employing a robust cell preparation protocol for intracellular markers combined with cell enrichment using the cellenONE platform, providing an alternative to droplet-based technologies when cellular input is low or requires prior enrichment to detect rare populations. This workflow has wider prognostic and therapeutic potential to study residual cells in a pan-cancer setting.
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Affiliation(s)
- Eve M Coulter
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom.
| | - Findlay Bewicke-Copley
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Maximilian Mossner
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, United Kingdom; Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Trevor A Graham
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, United Kingdom; Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jude Fitzgibbon
- Centre for Genomics and Computational Biology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom; AstraZeneca, Waltham, Massachusetts
| | - Jessica Okosun
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom.
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Bao Y, Zhang D, Guo H, Ma W. Beyond blood: Advancing the frontiers of liquid biopsy in oncology and personalized medicine. Cancer Sci 2024; 115:1060-1072. [PMID: 38308498 PMCID: PMC11007055 DOI: 10.1111/cas.16097] [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: 11/29/2023] [Revised: 01/08/2024] [Accepted: 01/16/2024] [Indexed: 02/04/2024] Open
Abstract
Liquid biopsy is emerging as a pivotal tool in precision oncology, offering a noninvasive and comprehensive approach to cancer diagnostics and management. By harnessing biofluids such as blood, urine, saliva, cerebrospinal fluid, and pleural effusions, this technique profiles key biomarkers including circulating tumor DNA, circulating tumor cells, microRNAs, and extracellular vesicles. This review discusses the extended scope of liquid biopsy, highlighting its indispensable role in enhancing patient outcomes through early detection, continuous monitoring, and tailored therapy. While the advantages are notable, we also address the challenges, emphasizing the necessity for precision, cost-effectiveness, and standardized methodologies in its broader application. The future trajectory of liquid biopsy is set to expand its reach in personalized medicine, fueled by technological advancements and collaborative research.
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Affiliation(s)
- Ying Bao
- Key Laboratory for Translational MedicineThe First Hospital Affiliated with Huzhou UniversityHuzhouChina
| | - Dejing Zhang
- Department of General SurgeryPuyang Oilfield General HospitalPuyangChina
| | - Huihui Guo
- Key Laboratory for Translational MedicineThe First Hospital Affiliated with Huzhou UniversityHuzhouChina
| | - Wenxue Ma
- Department of Medicine, Moores Cancer Center, and Sanford Stem Cell InstituteUniversity of California San DiegoLa JollaCaliforniaUSA
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Cendejas-Gomez JJ, Inman BA. Liquid Biopsies Will Drive Treatment Decisions in the Future. Eur Urol Oncol 2024; 7:177-178. [PMID: 37980252 DOI: 10.1016/j.euo.2023.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 10/27/2023] [Indexed: 11/20/2023]
Affiliation(s)
| | - Brant A Inman
- Division of Urology, Western University, London, Canada; Department of Oncology, Western University, London, Canada; Lawson Health Research Institute, Western University, London, Canada.
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Mezzacappa C, Wang Z, Lu L, Risch H, Taddei T, Yu H. Detection of hepatocellular carcinoma methylation markers in salivary DNA. Biosci Rep 2024; 44:BSR20232063. [PMID: 38457142 PMCID: PMC10958141 DOI: 10.1042/bsr20232063] [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: 12/06/2023] [Revised: 02/21/2024] [Accepted: 03/08/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Alterations to DNA methylation have been identified in both hepatocellular carcinoma (HCC) tumor and circulating DNA from affected individuals. These markers have potential utility in HCC screening. Adherence to HCC screening is poor and acceptable HCC screening tests are needed. METHODS A feasibility study was performed on a subset of case patients and control subjects from a prior study of risk factors for HCC. Case patients (n=12) included adults aged 47-85 years with a first diagnosis of HCC between 2011 and 2016 and without viral hepatitis. Control subjects (n=12) were matched on age, sex, and state of residence. Participants provided saliva samples for DNA genotyping. Log fold change in salivary DNA methylation at 1359 CpG sites representing 25 candidate genes previously associated with HCC was compared across case patients and control subjects. RESULTS The quantity of DNA ranged from 9.65 to 257.79 μg. The purity of DNA isolates was good, with mean OD260/280 ratio of 1.78 (SD: 0.14). Of 25 candidate genes, 16 had at ≥1 CpG site with detectable differences in methylation across HCC case patients and control subjects. Sites differentially methylated in HCC case patients included genes encoding tumor suppressors (PRDM2, RUNX3, p15/16, and RASSF1/5), regulators of cell cycle progression (DAPK1 and TP73), and DNA repair (MGMT and GSTP1). No associations met the significance threshold 3.7 × 10-5 required for multiple comparisons. CONCLUSIONS Salivary DNA may be a feasible alternative to blood samples in the era of novel DNA-based screening tests for HCC. The ease of saliva-based testing supports further investigation of its potential.
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Affiliation(s)
- Catherine Mezzacappa
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, United States
| | - Zhanwei Wang
- University of Hawai’i Cancer Consortium, Honolulu, HI, United States
| | - Lingeng Lu
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, United States
| | - Harvey Risch
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, United States
| | - Tamar Taddei
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, United States
- VA Connecticut Healthcare System, West Haven, CT, United States
| | - Herbert Yu
- University of Hawai’i Cancer Consortium, Honolulu, HI, United States
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, United States
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Díaz del Arco C, Fernández Aceñero MJ, Ortega Medina L. Liquid biopsy for gastric cancer: Techniques, applications, and future directions. World J Gastroenterol 2024; 30:1680-1705. [PMID: 38617733 PMCID: PMC11008373 DOI: 10.3748/wjg.v30.i12.1680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/01/2024] [Accepted: 03/08/2024] [Indexed: 03/28/2024] Open
Abstract
After the study of circulating tumor cells in blood through liquid biopsy (LB), this technique has evolved to encompass the analysis of multiple materials originating from the tumor, such as nucleic acids, extracellular vesicles, tumor-educated platelets, and other metabolites. Additionally, research has extended to include the examination of samples other than blood or plasma, such as saliva, gastric juice, urine, or stool. LB techniques are diverse, intricate, and variable. They must be highly sensitive, and pre-analytical, patient, and tumor-related factors significantly influence the detection threshold, diagnostic method selection, and potential results. Consequently, the implementation of LB in clinical practice still faces several challenges. The potential applications of LB range from early cancer detection to guiding targeted therapy or immunotherapy in both early and advanced cancer cases, monitoring treatment response, early identification of relapses, or assessing patient risk. On the other hand, gastric cancer (GC) is a disease often diagnosed at advanced stages. Despite recent advances in molecular understanding, the currently available treatment options have not substantially improved the prognosis for many of these patients. The application of LB in GC could be highly valuable as a non-invasive method for early diagnosis and for enhancing the management and outcomes of these patients. In this comprehensive review, from a pathologist's perspective, we provide an overview of the main options available in LB, delve into the fundamental principles of the most studied techniques, explore the potential utility of LB application in the context of GC, and address the obstacles that need to be overcome in the future to make this innovative technique a game-changer in cancer diagnosis and treatment within clinical practice.
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Affiliation(s)
- Cristina Díaz del Arco
- Department of Surgical Pathology, Health Research Institute of the Hospital Clínico San Carlos, Hospital Clínico San Carlos, Madrid 28040, Spain
- Department of Legal Medicine, Psychiatry and Pathology, Universidad Complutense de Madrid, Madrid 28040, Spain
| | - M Jesús Fernández Aceñero
- Department of Surgical Pathology, Health Research Institute of the Hospital Clínico San Carlos, Hospital Clínico San Carlos, Madrid 28040, Spain
- Department of Legal Medicine, Psychiatry and Pathology, Universidad Complutense de Madrid, Madrid 28040, Spain
| | - Luis Ortega Medina
- Department of Surgical Pathology, Health Research Institute of the Hospital Clínico San Carlos, Hospital Clínico San Carlos, Madrid 28040, Spain
- Department of Legal Medicine, Psychiatry and Pathology, Universidad Complutense de Madrid, Madrid 28040, Spain
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Amato O, Giannopoulou N, Ignatiadis M. Circulating tumor DNA validity and potential uses in metastatic breast cancer. NPJ Breast Cancer 2024; 10:21. [PMID: 38472216 DOI: 10.1038/s41523-024-00626-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Following the first characterization of circulating tumor DNA (ctDNA) in the 1990s, recent advances led to its introduction in the clinics. At present, the European Society Of Medical Oncology (ESMO) recommendations endorse ctDNA testing in routine clinical practice for tumor genotyping to direct molecularly targeted therapies in patients with metastatic cancer. In studies on metastatic breast cancer, ctDNA has been utilized for treatment tailoring, tracking mechanisms of drug resistance, and for predicting disease response before imaging. We review the available evidence regarding ctDNA applications in metastatic breast cancer.
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Affiliation(s)
- Ottavia Amato
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
| | - Nefeli Giannopoulou
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus
| | - Michail Ignatiadis
- Breast Medical Oncology Clinic, Institut Jules Bordet and Université Libre de Bruxelles, Brussels, Belgium.
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Wever BMM, Steenbergen RDM. Unlocking the potential of tumor-derived DNA in urine for cancer detection: methodological challenges and opportunities. Mol Oncol 2024. [PMID: 38462745 DOI: 10.1002/1878-0261.13628] [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: 10/17/2023] [Revised: 12/20/2023] [Accepted: 01/27/2024] [Indexed: 03/12/2024] Open
Abstract
High cancer mortality rates and the rising cancer burden worldwide drive the development of innovative methods in order to advance cancer diagnostics. Urine contains a viable source of tumor material and allows for self-collection from home. Biomarker testing in this liquid biopsy represents a novel approach that is convenient for patients and can be effective in detecting cancer at a curable stage. Here, we set out to provide a detailed overview of the rationale behind urine-based cancer detection, with a focus on non-urological cancers, and its potential for cancer diagnostics. Moreover, evolving methodological challenges and untapped opportunities for urine biomarker testing are discussed, particularly emphasizing DNA methylation of tumor-derived cell-free DNA. We also provide future recommendations for technical advancements in urine-based cancer detection and elaborate on potential mechanisms involved in the transrenal transport of cell-free DNA.
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Affiliation(s)
- Birgit M M Wever
- Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Amsterdam UMC, location Vrije Universiteit Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, The Netherlands
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50
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Diaz M, Chudsky S, Pentsova E, Miller AM. Clinical applications of cerebrospinal fluid liquid biopsies in central nervous system tumors. Transl Oncol 2024; 41:101881. [PMID: 38218027 PMCID: PMC10825768 DOI: 10.1016/j.tranon.2024.101881] [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: 10/20/2022] [Revised: 11/28/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024] Open
Abstract
For patients with central nervous system (CNS) malignancies, liquid biopsies of the cerebrospinal fluid (CSF) may offer an unparalleled source of information about the tumor, with much less risk than traditional biopsies. Two techniques have been adapted to CSF in clinical settings: circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA). CTCs have been employed mostly as a diagnostic tool for leptomeningeal metastases in epithelial tumors, although they may also have value in the prognostication and monitoring of this disease. The ctDNA technology has been studied in a variety of primary and metastatic brain and spinal cord tumors, where it can be used for diagnosis and molecular classification, with some work suggesting that it may also be useful for longitudinal tracking of tumor evolution or as a marker of residual disease. This review summarizes recent publications on the use of these two tests in CSF, focusing on their established and potential clinical applications.
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Affiliation(s)
- Maria Diaz
- Department of Neurology, Division of Neuro-Oncology, Columbia University Irving Medical Center, New York, NY, USA
| | - Sofia Chudsky
- Office of Professional Development, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Hunter College, New York, NY, USA
| | - Elena Pentsova
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexandra M Miller
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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