1
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Hakami ZH. Biomarker discovery and validation for gastrointestinal tumors: A comprehensive review of colorectal, gastric, and liver cancers. Pathol Res Pract 2024; 255:155216. [PMID: 38401376 DOI: 10.1016/j.prp.2024.155216] [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: 12/17/2023] [Revised: 02/07/2024] [Accepted: 02/15/2024] [Indexed: 02/26/2024]
Abstract
Gastrointestinal (GI) malignancies, encompassing gastric, hepatic, colonic, and rectal cancers, are prevalent forms of cancer globally and contribute substantially to cancer-related mortality. Although there have been improvements in methods for diagnosing and treating GI cancers, the chances of survival for these types of cancers are still extremely low. According to the World Cancer Research International Fund's most recent figures, stomach cancer was responsible for roughly one million deaths worldwide in 2020. This emphasizes the importance of developing more effective tools for detecting, diagnosing, and predicting the outcome of these cancers at an early stage. Biomarkers, quantitative indications of biological processes or disease states, have emerged as promising techniques for enhancing the diagnosis and prognosis of GI malignancies. Recently, there has been a considerable endeavor to discover and authenticate biomarkers for various GI cancers by the utilization of diverse methodologies, including genomics, proteomics, and metabolomics. This review provides a thorough examination of the current state of biomarker research in the field of gastrointestinal malignancies, with a specific emphasis on colorectal, stomach, and liver cancers. A thorough literature search was performed on prominent databases such as PubMed, Scopus, and Web of Science to find pertinent papers published until November, 2023 for the purpose of compiling this review. The diverse categories of biomarkers, encompassing genetic, epigenetic, and protein-based biomarkers, and their potential utility in the fields of diagnosis, prognosis, and treatment selection, are explored. Recent progress in identifying and confirming biomarkers, as well as the obstacles that persist in employing biomarkers in clinical settings are emphasized. The utilization of biomarkers in GI cancers has significant potential in enhancing patient outcomes. Ongoing research is expected to uncover more efficient biomarkers for the diagnosis and prognosis of these cancers.
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Affiliation(s)
- Zaki H Hakami
- Department of Medical Laboratory Technology, Faculty of Applied Medical Science, Jazan University, Jazan 45142, Saudi Arabia.
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2
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Poudel A, Sedain P, Pokhrel B, Sapkota A, Chamlagain A, Sharma N, Rajbhandary S, Khaniya B, Ojha N. A large yolk sac malignancy in a girl, an uncommon yet challenging ovarian tumor: A case report. Clin Case Rep 2023; 11:e8335. [PMID: 38125622 PMCID: PMC10731108 DOI: 10.1002/ccr3.8335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023] Open
Abstract
Key Clinical Message Yolk sac tumors are rare and malignant germ cell tumors of the ovary occurring in children and young women. Fertility-sparing surgical intervention with adjuvant chemotherapy has shown to improve prognosis. Abstract We present a case of a 14-year-old girl who presented with the complaints of lower abdominal pain and distention. Her tumor markers were increased, and radiological investigation suggested the diagnosis of malignant left ovarian mass. Histopathology confirmed the diagnosis of Yolk sac tumor. She was subsequently managed with fertility-sparing surgery and adjuvant chemotherapy.
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Affiliation(s)
- Aashish Poudel
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Prajwal Sedain
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Biraj Pokhrel
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Aakash Sapkota
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Anita Chamlagain
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Nisha Sharma
- Department of PathologyTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Sanyukta Rajbhandary
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Bishal Khaniya
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
| | - Neebha Ojha
- Department of Gynecology and ObstetricsTribhuwan University Teaching Hospital, Institute of MedicineKathmanduNepal
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3
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Sharma A, Biswal D, Sharma S, Roy K. Report of testicular tumour in a toddler: management beyond the testis. Ther Adv Urol 2023; 15:17562872221148382. [PMID: 36744044 PMCID: PMC9896083 DOI: 10.1177/17562872221148382] [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: 08/01/2022] [Accepted: 12/13/2022] [Indexed: 02/04/2023] Open
Abstract
Testicular tumours in prepubertal children tend to be pure yolk sac tumours detected in stage I and have good prognosis. We describe a case of a 2-year old male child with a mixed testicular tumour presenting with stage IIC disease and managed with retroperitoneal lymph node dissection for residual retroperitoneal disease post adjuvant chemotherapy.
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Affiliation(s)
| | - Deepak Biswal
- Department of Urology and Renal Transplant, All
India Institute of Medical Sciences Raipur, Chhattisgarh, India
| | - Satyadeo Sharma
- Department of Urology and Renal Transplant, All
India Institute of Medical Sciences Raipur, Chhattisgarh, India
| | - Kishore Roy
- Department of Urology and Renal Transplant, All
India Institute of Medical Sciences Raipur, Chhattisgarh, India
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4
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Corsini C, Fallara G, Candela L, Raffo M, Pozzi E, Belladelli F, Capogrosso P, Boeri L, Costa A, Schifano N, Cignoli D, Ventimiglia E, D'Arma A, Montorsi F, Salonia A. High serum alpha-fetoprotein levels in primary infertile men. Andrology 2023; 11:86-92. [PMID: 36116018 DOI: 10.1111/andr.13297] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 08/11/2022] [Accepted: 09/09/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Alfa-fetoprotein (AFP) is a serum glycoprotein highly produced during fetal development. While AFP synthesis drops dramatically after birth, AFP production only persists or returns under specific pathological condition. OBJECTIVE We sought to investigate the rate of and the potential meaning of high AFP serum levels in men seeking first medical attention for couple's primary infertility. MATERIALS AND METHODS Socio-demographic and clinical data from 1803 non-Finnish, White-European primary infertile men were retrospectively analysed. AFP was routinely measured in each patient (high AFP was defined as >7 ng/ml). Men with history of liver diseases, testicular cancer, or other known causes of increased AFP levels were excluded from the final analysis. Semen analyses were based on the 2010 World Health Organization reference criteria. Descriptive statistics and logistic regression models tested the association between serum AFP and clinical variables. Possible nonlinear relationships were graphically explored with locally estimated scatterplot smoothing method. RESULTS Overall, high serum AFP level was found in 29 (1.7%) patients. Normal versus high AFP levels patients were comparable in terms of body mass index (BMI), Charlson Comorbidity Index, waist circumference, smoking habits, history of cryptorchidism, testicular volume, and serum hormones (i.e., follicle-stimulating hormone, luteinizing hormone, and total testosterone). Conversely, men with higher AFP levels were older (p = 0.02), had lower sperm concentration (p = 0.003), and were more frequently oligozoospermic and azoospermic (all p ≤ 0.03). At multivariate analysis, high AFP levels were independently associated with oligozoospermia (OR 3.79; p = 0.033) and azoospermia (OR 3.29; p = 0.006). Likewise, if AFP levels increase, patients were found to be older, with higher BMI and to have more comorbidities (all p < 0.05). DISCUSSION Unexplained high AFP levels account for almost 2% of cases in primary infertile patients without a previous history of associated disorders. Higher serum AFP levels are linked with aberrant sperm counts, older age, obesity, and a greater amount of comorbid conditions. CONCLUSION Despite the need for additional validation, these data suggest that serum AFP measurement might have a multifaceted role over the diagnostic work-up of males presenting for couple's infertility.
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Affiliation(s)
- Christian Corsini
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Giuseppe Fallara
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Luigi Candela
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Massimiliano Raffo
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Edoardo Pozzi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Federico Belladelli
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Paolo Capogrosso
- Department of Urology and Andrology, Ospedale di Circolo and Macchi Foundation, Varese, Italy
| | - Luca Boeri
- Department of Urology, Foundation IRCCS Ca' Granda - Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Antonio Costa
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Nicolò Schifano
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,Institute of Andrology, Department of Urology, University College London Hospitals NHS Trust, London, UK
| | - Daniele Cignoli
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Eugenio Ventimiglia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Alessia D'Arma
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,University Vita-Salute San Raffaele, Milan, Italy
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5
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Haque E, Esmail A, Muhsen I, Salah H, Abdelrahim M. Recent Trends and Advancements in the Diagnosis and Management of Gastric Cancer. Cancers (Basel) 2022; 14:5615. [PMID: 36428707 PMCID: PMC9688354 DOI: 10.3390/cancers14225615] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022] Open
Abstract
Gastric cancer is an enigmatic malignancy that has recently been shown to be increasing in incidence globally. There has been recent progress in emerging technologies for the diagnosis and treatment of the disease. Improvements in non-invasive diagnostic techniques with serological tests and biomarkers have led to decreased use of invasive procedures such as endoscopy. A multidisciplinary approach is used to treat gastric cancer, with recent significant advancements in systemic therapies used in combination with cytotoxic chemotherapies. New therapeutic targets have been identified and clinical trials are taking place to assess their efficacy and safety. In this review, we provide an overview of the current and emerging treatment strategies and diagnostic techniques for gastric cancer.
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Affiliation(s)
- Emaan Haque
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
| | - Abdullah Esmail
- Section of GI Oncology, Houston Methodist Neal Cancer Center, Houston, TX 77030, USA
| | - Ibrahim Muhsen
- Section of Hematology and Oncology, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Haneen Salah
- Department of Pathology, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Maen Abdelrahim
- Section of GI Oncology, Houston Methodist Neal Cancer Center, Houston, TX 77030, USA
- Cockrell Center for Advanced Therapeutic Phase I Program, Houston Methodist Research Institute, Houston, TX 77030, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY 10021, USA
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6
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Burns MJ, Zheng L, Dalla-Pozza L, Graf NS, Walton J, Tumuluri K. Yolk sac tumours of the orbit and sinonasal tract. Orbit 2022; 41:680-686. [PMID: 35938374 DOI: 10.1080/01676830.2022.2106375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
PURPOSE The aim of this study is to report two cases of paediatric Yolk sac tumours (YST) of the orbit and sinonasal tract, with a major review on the subject. METHODS Two case reports along with a comprehensive retrospective literature review of all English language publications between 1974 and 2021 is presented. Literature review examined the demographics, clinical presentation and diagnostic and prognostic factors of extragonadal YSTs of the orbit and sinonasal tract. RESULTS Orbit and sinuses are rare sites for YST, with only 25 paediatric cases reported in the literature. Extragonadal yolk sac tumours carry a significantly worse outcome than those localised to the gonads, with the 5-year survival of 66% and 81-89%, respectively. Our review found the median age of presentation to be 18 months (18 months for males and 24 months for females), and females are more commonly affected. The most common presentations were proptosis, facial swelling and ophthalmoplegia. Treatments and therefore outcomes varied in the cases due to the large time period. Of the cases reported in the last 10 years, all patients with data provided were alive and disease-free at follow-up. CONCLUSION Sino-orbital yolk sac tumours are rare and have variable presentations, dependent on the extent of local invasion. Early diagnosis and treatment with multimodal therapy are paramount in having improved overall survival.
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Affiliation(s)
| | - Linda Zheng
- Westmead Children's Hospital, Westmead, New South Wales, Australia
| | - Luciano Dalla-Pozza
- Westmead Children's Hospital, Westmead, New South Wales, Australia.,Cancer Centre for Children, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Westmead, New South Wales, Australia
| | - Nicole S Graf
- Westmead Children's Hospital, Westmead, New South Wales, Australia.,Histopathology Department, Westmead Children's Hospital, Westmead, New South Wales, Australia.,University of Western Sydney, Parramatta, New South Wales, Australia
| | - Joanna Walton
- Westmead Children's Hospital, Westmead, New South Wales, Australia
| | - Krishna Tumuluri
- Westmead Children's Hospital, Westmead, New South Wales, Australia.,Department of Ophthalmology, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia.,Save Sight Institute, Central Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South Wales, Australia.,Westmead Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South Wales, Australia
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7
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Molecular and Circulating Biomarkers of Gastric Cancer. Int J Mol Sci 2022; 23:ijms23147588. [PMID: 35886934 PMCID: PMC9322632 DOI: 10.3390/ijms23147588] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/07/2022] [Accepted: 07/07/2022] [Indexed: 01/27/2023] Open
Abstract
Gastric cancer (GC)—a common tumor that affects humans worldwide—is highly malignant with a poor prognosis. GC is frequently not diagnosed until a relatively advanced stage. Early detection and efficient monitoring of tumor dynamics are prerequisites for reducing disease burden and mortality. Minimally invasive methods are needed to establish a diagnosis or monitoring the response to treatment of gastric cancer. Blood-based biomarker assays for the detection of early-stage GC could be of great relevance both for the risk group or for population-wide based screening programs, The currently used tumor marker assays for detecting GC are simple and rapid, but their use is limited by their low sensitivity and specificity. In recent years, several markers have been identified and tested for their clinical relevance in the management of gastric cancer. Here we review the available literature on plasma classical tumor markers, circulating free microRNAs (cfmiRNAs), circulating cell-free DNA (cfDNA), circulating tumor cells (CTCs), autoantibodies against tumor associated antigens (TAAs), and circulating extracellular vesicles (EVs) for diagnosis and monitoring of gastric cancer. This review summarizes the present status and approaches for these biomarkers, which could be potentially used for early diagnosis and accurate prediction of therapeutic approaches. We also discuss the future perspective and challenges in the search for new biomarkers of gastric cancer.
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8
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Neural is Fundamental: Neural Stemness as the Ground State of Cell Tumorigenicity and Differentiation Potential. Stem Cell Rev Rep 2021; 18:37-55. [PMID: 34714532 DOI: 10.1007/s12015-021-10275-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2021] [Indexed: 01/07/2023]
Abstract
Tumorigenic cells are similar to neural stem cells or embryonic neural cells in regulatory networks, tumorigenicity and pluripotent differentiation potential. By integrating the evidence from developmental biology, tumor biology and evolution, I will make a detailed discussion on the observations and propose that neural stemness underlies two coupled cell properties, tumorigenicity and pluripotent differentiation potential. Neural stemness property of tumorigenic cells can hopefully integrate different observations/concepts underlying tumorigenesis. Neural stem cells and tumorigenic cells share regulatory networks; both exhibit neural stemness, tumorigenicity and pluripotent differentiation potential; both depend on expression or activation of ancestral genes; both rely primarily on aerobic glycolytic metabolism; both can differentiate into various cells/tissues that are derived from three germ layers, leading to tumor formation resembling severely disorganized or more degenerated process of embryonic tissue differentiation; both are enriched in long genes with more splice variants that provide more plastic scaffolds for cell differentiation, etc. Neural regulatory networks, which include higher levels of basic machineries of cell physiological functions and developmental programs, work concertedly to define a basic state with fast cell cycle and proliferation. This is predestined by the evolutionary advantage of neural state, the ground or initial state for multicellularity with adaptation to an ancient environment. Tumorigenesis might represent a process of restoration of neural ground state, thereby restoring a state with fast proliferation and pluripotent differentiation potential in somatic cells. Tumorigenesis and pluripotent differentiation potential might be better understood from understanding neural stemness, and cancer therapy should benefit more from targeting neural stemness.
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9
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Yang X, Cao N, Chen L, Liu L, Zhang M, Cao Y. Suppression of Cell Tumorigenicity by Non-neural Pro-differentiation Factors via Inhibition of Neural Property in Tumorigenic Cells. Front Cell Dev Biol 2021; 9:714383. [PMID: 34595169 PMCID: PMC8476888 DOI: 10.3389/fcell.2021.714383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 08/16/2021] [Indexed: 11/13/2022] Open
Abstract
Our studies have demonstrated that cell tumorigenicity and pluripotent differentiation potential stem from neural stemness or a neural ground state, which is defined by a regulatory network of higher levels of machineries for basic cell physiological functions, including cell cycle, ribosome biogenesis, protein translation, spliceosome, epigenetic modification factors, reprogramming factors, etc., in addition to the neural stemness specific factors. These machineries and neural stemness factors mostly play cancer-promoting roles. It can be deduced that differentiation requires the repression of neural ground state and causes the reduction or loss of neural ground state and thus tumorigenicity in tumorigenic cells. Formerly, we showed that neuronal differentiation led to reduced tumorigenicity in tumorigenic cells. In the present study, we show that non-neural pro-differentiation factors, such as GATA3, HNF4A, HHEX, and FOXA3 that specify mesodermal or/and endodermal tissues during vertebrate embryogenesis, suppress tumorigenicity via repression of neural stemness and promotion of non-neural property in tumorigenic cells. Mechanistically, these transcription factors repress the transcription of neural enriched genes and meanwhile activate genes that specify non-neural properties via direct binding to the promoters of these genes. We also show that combined expression of HHEX and FOXA3 suppresses tumorigenesis effectively in the AOM/DSS model of colitis-associated cancer. We suggest that targeting the property of neural stemness could be an effective strategy for cancer therapy.
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Affiliation(s)
- Xiaoli Yang
- Shenzhen Research Institute of Nanjing University, Shenzhen, China
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine of Medical School, Nanjing University, Nanjing, China
| | - Ning Cao
- Shenzhen Research Institute of Nanjing University, Shenzhen, China
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine of Medical School, Nanjing University, Nanjing, China
| | - Lu Chen
- Shenzhen Research Institute of Nanjing University, Shenzhen, China
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine of Medical School, Nanjing University, Nanjing, China
| | - Lin Liu
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine of Medical School, Nanjing University, Nanjing, China
| | - Min Zhang
- Shenzhen Research Institute of Nanjing University, Shenzhen, China
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine of Medical School, Nanjing University, Nanjing, China
| | - Ying Cao
- Shenzhen Research Institute of Nanjing University, Shenzhen, China
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine of Medical School, Nanjing University, Nanjing, China
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10
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Lu J, Ding Y, Chen Y, Jiang J, Chen Y, Huang Y, Wu M, Li C, Kong M, Zhao W, Wang H, Zhang J, Li Z, Lu Y, Yu X, Jin K, Zhou D, Zhou T, Teng F, Zhang H, Zhou Z, Wang H, Teng L. Whole-exome sequencing of alpha-fetoprotein producing gastric carcinoma reveals genomic profile and therapeutic targets. Nat Commun 2021; 12:3946. [PMID: 34168152 PMCID: PMC8225795 DOI: 10.1038/s41467-021-24170-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 06/01/2021] [Indexed: 02/05/2023] Open
Abstract
Alpha-fetoprotein producing gastric carcinoma (AFPGC) is a rare and aggressive subtype of gastric cancer. However, little is known about the genomic features of this disease. We perform whole-exome sequencing analysis of AFPGC, and identify 34 significantly mutated genes. Somatic copy number alterations analysis reveals several significant focal amplifications (e.g. 19q12, 17q12) and focal deletions (e.g. 1p36.11, 9p21.3), and some of these negatively affect the patient prognosis. Comparative analyses reveal that AFPGC has distinct genomic features from gastric cancer of The Cancer Genome Atlas as well as four molecular subtypes. Several frequently altered genes with potential as therapeutic targets are identified in AFPGC. Further analysis reveals that AFPGC with amplification of CCNE1 at 19q12 and/or ERBB2 at 17q12 show poorer survival and more aggressive. Subsequently, based on our established patient-derived xenograft models for AFPGC, translational research is performed and the therapeutic value of targeting CCNE1 and ERBB2 is validated. In this work, we provide an understanding of genomic characteristics of AFPGC and propose a platform to explore and validate the genome-guided personalized treatment for this disease.
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Affiliation(s)
- Jun Lu
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yongfeng Ding
- Department of Medical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yanyan Chen
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Junjie Jiang
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yiran Chen
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yingying Huang
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Mengjie Wu
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chengzhi Li
- Department of Pathology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Mei Kong
- Department of Pathology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wenyi Zhao
- Innovation Institute for Artificial Intelligence in Medicine and Zhejiang Provincial Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences and Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Zhejiang University, Hangzhou, China
| | - Haohao Wang
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jing Zhang
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhongqi Li
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yimin Lu
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiongfei Yu
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ketao Jin
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Donghui Zhou
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Tianhua Zhou
- Institute of Gastroenterology, Cancer center, Zhejiang University, Hangzhou, China
| | - Fei Teng
- Hangzhou Oncocare Co. Ltd, Hangzhou, China
| | - Haibin Zhang
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhan Zhou
- Innovation Institute for Artificial Intelligence in Medicine and Zhejiang Provincial Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences and Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Zhejiang University, Hangzhou, China.
| | - Haiyong Wang
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
| | - Lisong Teng
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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11
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Longo R, Carassou P, Leguay C, Basin S, Thiebaut V, Paraschiv EA, Enea AM. A 50-Year-Old Man with Fulminant Alpha-Fetoprotein-Producing Gastric Carcinoma and Disseminated Intravascular Coagulation. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e928369. [PMID: 33667215 PMCID: PMC7942205 DOI: 10.12659/ajcr.928369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Patient: Male, 50-year-old Final Diagnosis: Disseminated intravascular coagulatio • gastric cancer Symptoms: Paralysis Medication: — Clinical Procedure: — Specialty: Oncology
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Affiliation(s)
- Raffaele Longo
- Division of Medical Oncology, Metz Thionville Regional Hospital, Ars-Laquenexy, France
| | - Philippe Carassou
- Division of Hematology, Metz Thionville Regional Hospital, Ars-Laquenexy, France
| | - Cassandre Leguay
- Division of Medical Oncology, Metz Thionville Regional Hospital, Ars-Laquenexy, France
| | - Sarah Basin
- Division of Medical Oncology, Metz Thionville Regional Hospital, Ars-Laquenexy, France
| | - Victoire Thiebaut
- Division of Medical Oncology, Metz Thionville Regional Hospital, Ars-Laquenexy, France
| | | | - Ana-Maria Enea
- Division of Neurology, Metz Thionville Regional Hospital, Ars-Laquenexy, France
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