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Mehrotra S, Sharma S, Pandey RK. A journey from omics to clinicomics in solid cancers: Success stories and challenges. Adv Protein Chem Struct Biol 2024; 139:89-139. [PMID: 38448145 DOI: 10.1016/bs.apcsb.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
The word 'cancer' encompasses a heterogenous group of distinct disease types characterized by a spectrum of pathological features, genetic alterations and response to therapies. According to the World Health Organization, cancer is the second leading cause of death worldwide, responsible for one in six deaths and hence imposes a significant burden on global healthcare systems. High-throughput omics technologies combined with advanced imaging tools, have revolutionized our ability to interrogate the molecular landscape of tumors and has provided unprecedented understanding of the disease. Yet, there is a gap between basic research discoveries and their translation into clinically meaningful therapies for improving patient care. To bridge this gap, there is a need to analyse the vast amounts of high dimensional datasets from multi-omics platforms. The integration of multi-omics data with clinical information like patient history, histological examination and imaging has led to the novel concept of clinicomics and may expedite the bench-to-bedside transition in cancer. The journey from omics to clinicomics has gained momentum with development of radiomics which involves extracting quantitative features from medical imaging data with the help of deep learning and artificial intelligence (AI) tools. These features capture detailed information about the tumor's shape, texture, intensity, and spatial distribution. Together, the related fields of multiomics, translational bioinformatics, radiomics and clinicomics may provide evidence-based recommendations tailored to the individual cancer patient's molecular profile and clinical characteristics. In this chapter, we summarize multiomics studies in solid cancers with a specific focus on breast cancer. We also review machine learning and AI based algorithms and their use in cancer diagnosis, subtyping, prognosis and predicting treatment resistance and relapse.
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Igder S, Zamani M, Fakher S, Siri M, Ashktorab H, Azarpira N, Mokarram P. Circulating Nucleic Acids in Colorectal Cancer: Diagnostic and Prognostic Value. Dis Markers 2024; 2024:9943412. [PMID: 38380073 PMCID: PMC10878755 DOI: 10.1155/2024/9943412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 01/07/2024] [Accepted: 01/25/2024] [Indexed: 02/22/2024]
Abstract
Colorectal cancer (CRC) is the third most prevalent cancer in the world and the fourth leading cause of cancer-related mortality. DNA (cfDNA/ctDNA) and RNA (cfRNA/ctRNA) in the blood are promising noninvasive biomarkers for molecular profiling, screening, diagnosis, treatment management, and prognosis of CRC. Technological advancements that enable precise detection of both genetic and epigenetic abnormalities, even in minute quantities in circulation, can overcome some of these challenges. This review focuses on testing for circulating nucleic acids in the circulation as a noninvasive method for CRC detection, monitoring, detection of minimal residual disease, and patient management. In addition, the benefits and drawbacks of various diagnostic techniques and associated bioinformatics tools have been detailed.
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Affiliation(s)
- Somayeh Igder
- Department of Clinical Biochemistry, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mozhdeh Zamani
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shima Fakher
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Morvarid Siri
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hassan Ashktorab
- Department of Medicine, Gastroenterology Division and Cancer Center, Howard University College of Medicine, Washington, DC, USA
| | - Negar Azarpira
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooneh Mokarram
- Autophagy Research Center, Department of Biochemistry, Shiraz University of Medical Sciences, Shiraz, Iran
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Li X, Liu T, Bacchiocchi A, Li M, Cheng W, Wittkop T, Mendez F, Wang Y, Tang P, Yao Q, Bosenberg MW, Sznol M, Yan Q, Faham M, Weng L, Halaban R, Jin H, Hu Z. Ultra-sensitive molecular residual disease detection through whole genome sequencing with single-read error correction. medRxiv 2024:2024.01.13.24301070. [PMID: 38260271 PMCID: PMC10802755 DOI: 10.1101/2024.01.13.24301070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
While whole genome sequencing (WGS) of cell-free DNA (cfDNA) holds enormous promise for molecular residual disease (MRD) detection, its performance is limited by WGS error rate. Here we introduce AccuScan, an efficient cfDNA WGS technology that enables genome-wide error correction at single read level, achieving an error rate of 4.2×10 -7 , which is about two orders of magnitude lower than a read-centric de-noising method. When applied to MRD detection, AccuScan demonstrated analytical sensitivity down to 10 -6 circulating tumor allele fraction at 99% sample level specificity. In colorectal cancer, AccuScan showed 90% landmark sensitivity for predicting relapse. It also showed robust MRD performance with esophageal cancer using samples collected as early as 1 week after surgery, and predictive value for immunotherapy monitoring with melanoma patients. Overall, AccuScan provides a highly accurate WGS solution for MRD, empowering circulating tumor DNA detection at parts per million range without high sample input nor personalized reagents. One Sentence Summary AccuScan showed remarkable ultra-low limit of detection with a short turnaround time, low sample requirement and a simple workflow for MRD detection.
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Zhu D, Wang H, Wu W, Geng S, Zhong G, Li Y, Guo H, Long G, Ren Q, Luan Y, Duan C, Wei B, Ma J, Li S, Zhou J, Mao M. Circulating cell-free DNA fragmentation is a stepwise and conserved process linked to apoptosis. BMC Biol 2023; 21:253. [PMID: 37953260 PMCID: PMC10642009 DOI: 10.1186/s12915-023-01752-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 10/31/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUND Circulating cell-free DNA (cfDNA) is a pool of short DNA fragments mainly released from apoptotic hematopoietic cells. Nevertheless, the precise physiological process governing the DNA fragmentation and molecular profile of cfDNA remains obscure. To dissect the DNA fragmentation process, we use a human leukemia cell line HL60 undergoing apoptosis to analyze the size distribution of DNA fragments by shallow whole-genome sequencing (sWGS). Meanwhile, we also scrutinize the size profile of plasma cfDNA in 901 healthy human subjects and 38 dogs, as well as 438 patients with six common cancer types by sWGS. RESULTS Distinct size distribution profiles were observed in the HL60 cell pellet and supernatant, suggesting fragmentation is a stepwise process. Meanwhile, C-end preference was seen in both intracellular and extracellular cfDNA fragments. Moreover, the cfDNA profiles are characteristic and conserved across mammals. Compared with healthy subjects, distinct cfDNA profiles with a higher proportion of short fragments and lower C-end preference were found in cancer patients. CONCLUSIONS Our study provides new insight into fragmentomics of circulating cfDNA processing, which will be useful for early diagnosis of cancer and surveillance during cancer progression.
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Affiliation(s)
- Dandan Zhu
- Clinical Laboratories, Shenyou Bio, Zhengzhou, 450000, China
| | - Haihong Wang
- Shanghai Institute of Hematology, CNRS-LIA Hematology and Cancer, Sino-French Research Center for Life Sciences and Genomics, State Key Laboratory of Medical Genomics, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Wei Wu
- Research & Development, SeekIn Inc, Shenzhen, 518000, China
| | - Shuaipeng Geng
- Clinical Laboratories, Shenyou Bio, Zhengzhou, 450000, China
| | - Guolin Zhong
- Research & Development, SeekIn Inc, Shenzhen, 518000, China
| | - Yunfei Li
- Research & Development, SeekIn Inc, Shenzhen, 518000, China
| | - Han Guo
- Clinical Laboratories, Shenyou Bio, Zhengzhou, 450000, China
| | - Guanghui Long
- Department of Hepatobiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, 518000, China
| | - Qingqi Ren
- Department of Hepatobiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, 518000, China
| | - Yi Luan
- Clinical Laboratories, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510000, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Chaohui Duan
- Clinical Laboratories, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510000, China
| | - Bing Wei
- Department of Molecular Pathology, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450003, China
| | - Jie Ma
- Department of Molecular Pathology, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450003, China
| | - Shiyong Li
- Research & Development, SeekIn Inc, Shenzhen, 518000, China
| | - Jun Zhou
- Shanghai Institute of Hematology, CNRS-LIA Hematology and Cancer, Sino-French Research Center for Life Sciences and Genomics, State Key Laboratory of Medical Genomics, Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Mao Mao
- Research & Development, SeekIn Inc, Shenzhen, 518000, China.
- Yonsei Song-Dang Institute for Cancer Research, Yonsei University, Seoul, 03722, South Korea.
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Heft Neal ME, Walline HM, Haring CT. Circulating Tumor DNA in Human Papillomavirus-Mediated Oropharynx Cancer: Leveraging Early Data to Inform Future Directions. Cancer J 2023; 29:215-219. [PMID: 37471611 DOI: 10.1097/ppo.0000000000000670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
ABSTRACT Circulating tumor DNA (ctDNA) has become an area of intense study in many solid malignancies including head and neck cancer. This is of particular interest for human papillomavirus-mediated oropharyngeal squamous cell carcinoma as this cohort of patients has excellent survival and is undergoing current clinical trials aimed at treatment de-escalation. Recent studies have demonstrated the prognostic implications of pretreatment ctDNA and the utility of monitoring ctDNA during and posttreatment; however, there is a need for a more critical understanding of ctDNA as it is beginning to be incorporated into clinical trials. This review discusses the current state of ctDNA in oropharynx cancer focusing on ctDNA kinetics and minimal residual disease detection and ends with a discussion of future applications.
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Affiliation(s)
| | - Heather M Walline
- From the Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI
| | - Catherine T Haring
- Department of Otolaryngology-Head and Neck Surgery, The Ohio State University, Columbus, OH
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Song R, Liu F, Ping Y, Zhang Y, Wang L. Potential non-invasive biomarkers in tumor immune checkpoint inhibitor therapy: response and prognosis prediction. Biomark Res 2023; 11:57. [PMID: 37268978 DOI: 10.1186/s40364-023-00498-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 05/07/2023] [Indexed: 06/04/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) have dramatically enhanced the treatment outcomes for diverse malignancies. Yet, only 15-60% of patients respond significantly. Therefore, accurate responder identification and timely ICI administration are critical issues in tumor ICI therapy. Recent rapid developments at the intersection of oncology, immunology, biology, and computer science have provided an abundance of predictive biomarkers for ICI efficacy. These biomarkers can be invasive or non-invasive, depending on the specific sample collection method. Compared with invasive markers, a host of non-invasive markers have been confirmed to have superior availability and accuracy in ICI efficacy prediction. Considering the outstanding advantages of dynamic monitoring of the immunotherapy response and the potential for widespread clinical application, we review the recent research in this field with the aim of contributing to the identification of patients who may derive the greatest benefit from ICI therapy.
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Affiliation(s)
- Ruixia Song
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou University, Zhengzhou, Henan, China
| | - Fengsen Liu
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou University, Zhengzhou, Henan, China
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yu Ping
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yi Zhang
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
- Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou University, Zhengzhou, Henan, China.
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China.
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou, Henan, China.
| | - Liping Wang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
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Pham TMQ, Phan TH, Jasmine TX, Tran TTT, Huynh LAK, Vo TL, Nai THT, Tran TT, Truong MH, Tran NC, Nguyen VTC, Nguyen TH, Nguyen THH, Le NDK, Nguyen TD, Nguyen DS, Truong DK, Do TTT, Phan MD, Giang H, Nguyen HN, Tran LS. Multimodal analysis of genome-wide methylation, copy number aberrations, and end motif signatures enhances detection of early-stage breast cancer. Front Oncol 2023; 13:1127086. [PMID: 37223690 PMCID: PMC10200909 DOI: 10.3389/fonc.2023.1127086] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 04/24/2023] [Indexed: 05/25/2023] Open
Abstract
Introduction Breast cancer causes the most cancer-related death in women and is the costliest cancer in the US regarding medical service and prescription drug expenses. Breast cancer screening is recommended by health authorities in the US, but current screening efforts are often compromised by high false positive rates. Liquid biopsy based on circulating tumor DNA (ctDNA) has emerged as a potential approach to screen for cancer. However, the detection of breast cancer, particularly in early stages, is challenging due to the low amount of ctDNA and heterogeneity of molecular subtypes. Methods Here, we employed a multimodal approach, namely Screen for the Presence of Tumor by DNA Methylation and Size (SPOT-MAS), to simultaneously analyze multiple signatures of cell free DNA (cfDNA) in plasma samples of 239 nonmetastatic breast cancer patients and 278 healthy subjects. Results We identified distinct profiles of genome-wide methylation changes (GWM), copy number alterations (CNA), and 4-nucleotide oligomer (4-mer) end motifs (EM) in cfDNA of breast cancer patients. We further used all three signatures to construct a multi-featured machine learning model and showed that the combination model outperformed base models built from individual features, achieving an AUC of 0.91 (95% CI: 0.87-0.95), a sensitivity of 65% at 96% specificity. Discussion Our findings showed that a multimodal liquid biopsy assay based on analysis of cfDNA methylation, CNA and EM could enhance the accuracy for the detection of early- stage breast cancer.
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Affiliation(s)
- Thi Mong Quynh Pham
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Thanh Hai Phan
- Ultrasound Department Medic Medical Center, Ho Chi Minh, Vietnam
| | | | - Thuy Thi Thu Tran
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Le Anh Khoa Huynh
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Department of Biostatistics, School of Medicine, Virginia Commonwealth University, Richmond, VA, United States
| | - Thi Loan Vo
- Ultrasound Department Medic Medical Center, Ho Chi Minh, Vietnam
| | | | - Thuy Trang Tran
- Ultrasound Department Medic Medical Center, Ho Chi Minh, Vietnam
| | - My Hoang Truong
- Ultrasound Department Medic Medical Center, Ho Chi Minh, Vietnam
| | - Ngan Chau Tran
- Ultrasound Department Medic Medical Center, Ho Chi Minh, Vietnam
| | - Van Thien Chi Nguyen
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Trong Hieu Nguyen
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Thi Hue Hanh Nguyen
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Nguyen Duy Khang Le
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Thanh Dat Nguyen
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Duy Sinh Nguyen
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
- Faculty of Medicine Nguyen Tat Thanh University, Ho Chi Minh, Vietnam
| | | | | | - Minh-Duy Phan
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Hoa Giang
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Hoai-Nghia Nguyen
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
| | - Le Son Tran
- Medical Genetics Institute, Ho Chi Minh, Vietnam
- Research and Development Department Gene Solutions, Ho Chi Minh, Vietnam
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