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Gao Q, Zeng Q, Wang Z, Li C, Xu Y, Cui P, Zhu X, Lu H, Wang G, Cai S, Wang J, Fan J. Start of an era: circulating cell-free DNA for early detection of cancers. Innovation (N Y) 2022; 3:100259. [PMID: 35647572 PMCID: PMC9133648 DOI: 10.1016/j.xinn.2022.100259] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/02/2022] [Indexed: 11/29/2022] Open
Abstract
Effective screening modalities are currently available for only a small subset of cancers, and they generally have suboptimal performance with complicated procedures. Therefore, there is an urgent need to develop simple, accurate, and non-invasive methods for early detection of cancers. Genetic and epigenetic alterations in plasma circulating cell-free DNA (cfDNA) have shown the potential to revolutionize methods of early detection of cancers and facilitate subsequent diagnosis to improve survival of patients. The medical interest in cfDNA assays has been inspired by emerging single- and multi-early detection of cancers studies. This review summarizes current technological and clinical advances, in the hopes of providing insights into the development and applications of cfDNA assays in various cancers and clinical scenarios. The key phases of clinical development of biomarkers are highlighted, and the future developments of cfDNA-based liquid biopsies in early detection of cancers are outlined. It is hoped that this study can boost the potential integration of cfDNA-based early detection of cancers into the current clinical workflow. Liquid biopsy, characterized by minimal invasiveness and user friendliness, can identify multiple cancers at the early stage and localize the tissue of origin The state-of-the-art technology facilitates the application of circulating cell-free DNA (cfDNA) assays in the early detection of cancers cfDNA assays are expected to be integrated into the clinical workflow after technological refinement and clinical trial validation The development and application strategies of cfDNA assays in various cancers and clinical scenarios can vary, and the harm-and-benefit should be balanced carefully
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Affiliation(s)
- Qiang Gao
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Fudan University, Shanghai 200032, China
- Key Laboratory of Medical Epigenetics and Metabolism, Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Qiang Zeng
- Health Management Institute, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing 100853, China
| | - Zhijie Wang
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100006, China
| | | | - Yu Xu
- Burning Rock Biotech, Guangzhou 510320, China
| | - Peng Cui
- Burning Rock Biotech, Guangzhou 510320, China
| | - Xin Zhu
- Burning Rock Biotech, Guangzhou 510320, China
| | - Huafei Lu
- Burning Rock Biotech, Guangzhou 510320, China
| | | | - Shangli Cai
- Burning Rock Biotech, Guangzhou 510320, China
- Corresponding author
| | - Jie Wang
- State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100006, China
- Corresponding author
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Fudan University, Shanghai 200032, China
- Key Laboratory of Medical Epigenetics and Metabolism, Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
- Corresponding author
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Syed Soffian SS, Mohammed Nawi A, Hod R, Abdul Manaf MR, Chan HK, Abu Hassan MR. Disparities in Recommendations for Colorectal Cancer Screening Among Average-Risk Individuals: An Ecobiosocial Approach. Healthc Policy 2022; 15:1025-1043. [PMID: 35599752 PMCID: PMC9115807 DOI: 10.2147/rmhp.s359450] [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] [Received: 02/09/2022] [Accepted: 05/01/2022] [Indexed: 12/09/2022] Open
Abstract
Regardless of the high global burden of colorectal cancer (CRC), the uptake of CRC screening varies across countries. This systematic review aimed to provide a picture of the disparities in recommendations for CRC screening in average-risk individuals using an ecobiosocial approach. It was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The literature search was conducted through Scopus, Web of Science, PubMed, and EBSCOHost. Full-text guidelines which were published between 2011 and 2021, along with guidelines which provided recommendations on CRC screening in average-risk individuals, were included in the review. However, guidelines focusing only on a single screening modality were excluded. Fourteen guidelines fulfilling the eligibility criteria were retained for the final review and analysis. Quality assessment of each guideline was performed using the AGREE II instrument. Disparities in guidelines identified in this review were classified into ecological (screening modalities and strategies), biological (recommended age, gender and ethnicities), and social (smoking history, socioeconomic status, and behavior) factors. In general, unstandardized practices in CRC screening for average-risk individuals are likely attributable to the inconsistent and non-specific recommendations in the literature. This review calls on stakeholders and policymakers to review the existing colorectal cancer screening practices and pursue standardization.
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Affiliation(s)
| | - Azmawati Mohammed Nawi
- Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
- Correspondence: Azmawati Mohammed Nawi, Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia, Tel +60 3 9145 8408, Email
| | - Rozita Hod
- Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
| | - Mohd Rizal Abdul Manaf
- Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
| | - Huan-Keat Chan
- Clinical Research Center, Sultanah Bahiyah Hospital, Alor Setar, 05400, Kedah, Malaysia
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Pausawasdi N, Tongpong P, Geeratragool T, Charatcharoenwitthaya P. An Assessment of Physicians’ Recommendations for Colorectal Cancer Screening and International Guidelines Awareness and Adherence: Results From a Thai National Survey. Front Med (Lausanne) 2022; 9:847361. [PMID: 35572969 PMCID: PMC9100397 DOI: 10.3389/fmed.2022.847361] [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] [Received: 01/02/2022] [Accepted: 04/11/2022] [Indexed: 12/24/2022] Open
Abstract
Background Colorectal cancer (CRC) screening uptake is generally low in the Asia Pacific and physicians’ recommendations affect the screening participation. Objective The study aimed to assess Thai physicians’ recommendations for CRC screening, and the awareness of and adherence to international guidelines. Methods A survey containing questions assessing physicians’ demographic data, screening recommendations, and awareness of the international CRC screening guidelines assessed by clinical vignettes. Independent predictors of physicians’ recommendations for CRC screening were determined by logistic regression analysis. Results Five hundred and eighty-sixth of 1,286 (46%) physicians completed the survey, and 58% of them offered CRC screening. The majority of colorectal surgeons (91%) and gastroenterologists (86%) endorsed screening, whereas 35% of primary care physicians recommended screening. The patient’s age was the only factor influencing the physician’s decision to offer CRC screening (OR, 2.75: 95% CI, 1.61–4.67). Colonoscopy was the most recommended modality among specialists, whereas 60% of primary care physicians offered fecal occult blood tests (FOBTs). The guidelines awareness was noted in 81% of participants, with the highest rates among gastroenterologists and colorectal surgeons. Gastroenterologists were more likely to adhere to the guidelines than surgeons, but both recommended shorter interval surveillance colonoscopy than guidelines recommendations in cases of small hyperplastic rectosigmoid polyps. Conclusions Recommendations for CRC screening and awareness of guidelines vary among different specialties. A low proportion of primary care physicians recommended screening and colorectal surgeons and gastroenterologists recommended shorter intervals for surveillance of small hyperplastic polyp than suggested by guidelines.
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Affiliation(s)
- Nonthalee Pausawasdi
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- *Correspondence: Nonthalee Pausawasdi,
| | - Pongkamon Tongpong
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tanawat Geeratragool
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phunchai Charatcharoenwitthaya
- Siriraj GI Endoscopy Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Kato Y, Shigeta K, Tajima Y, Kikuchi H, Hirata A, Nakadai J, Sugiura K, Seo Y, Kondo T, Okui J, Matsui S, Seishima R, Okabayashi K, Kitagawa Y. Comprehensive risk score of the E-PASS as a prognostic indicator for patients after elective and emergency curative colorectal cancer surgery: A multicenter retrospective study. Int J Surg 2022; 101:106631. [PMID: 35447361 DOI: 10.1016/j.ijsu.2022.106631] [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: 12/10/2021] [Revised: 04/09/2022] [Accepted: 04/11/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate the prognostic value of the comprehensive risk score (CRS) of the Estimation of Physiologic Ability and Surgical Stress for managing patients with colorectal cancer (CRC) who underwent elective and emergency colorectal cancer surgery with curative intent. SUMMARY BACKGROUND DATA CRS, which is calculated based on both clinical and surgical factors, is a good predictor of postoperative complications and mortality. However, the impact of CRS in CRC prognosis remains unclear. METHODS Patients with CRC who underwent curative resection between 2010 and 2019 were retrospectively enrolled in this study. The cohort was divided into the low and high CRS groups. The prognostic value of CRS was evaluated via Cox regression and Kaplan-Meier analyses. The CRS cutoff value was obtained using the Youden index applied to OS curves and have not been validated by any validation cohorts. RESULTS In total, 2407 patients, including 1359 and 1048 patients with low and high CRS, respectively, were enrolled in this study. Multivariate analysis revealed that a CRS was an independent prognostic factor of overall and recurrence-free survival regardless of disease stage. Furthermore, adjuvant chemotherapy was beneficial for the survival of patients with stage III CRC in both high and low CRS groups; however, the survival benefit was limited in elderly high CRS patients. CONCLUSIONS CRS was a strong prognostic factor for CRC regardless of disease stage and might be considered as a biomarker for selecting elderly patients who are eligible for adjuvant chemotherapy.
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Affiliation(s)
- Yujin Kato
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Kohei Shigeta
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
| | - Yuki Tajima
- Department of Surgery, Hiratsuka City Hospital, Hiratsuka, Kanagawa, Japan
| | - Hiroto Kikuchi
- Department of Surgery, Hiratsuka City Hospital, Hiratsuka, Kanagawa, Japan
| | - Akira Hirata
- Department of Surgery, Hiratsuka City Hospital, Hiratsuka, Kanagawa, Japan
| | - Jumpei Nakadai
- Department of Surgery, Saitama City Hospital, Saitama, Saitama, Japan
| | - Kiyoaki Sugiura
- Department of Surgery, Japanese Red Cross Ashikaga Hospital, Ashikaga, Tochigi, Japan
| | - Yuki Seo
- Department of Surgery, Japanese Red Cross Ashikaga Hospital, Ashikaga, Tochigi, Japan
| | - Takayuki Kondo
- Department of Surgery, Kawasaki Municipal Hospital, Kawasaki, Kanagawa, Japan
| | - Jun Okui
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan; Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Shimpei Matsui
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Ryo Seishima
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Koji Okabayashi
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
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Archambault AN, Jeon J, Lin Y, Thomas M, Harrison TA, Bishop DT, Brenner H, Casey G, Chan AT, Chang-Claude J, Figueiredo JC, Gallinger S, Gruber SB, Gunter MJ, Guo F, Hoffmeister M, Jenkins MA, Keku TO, Le Marchand L, Li L, Moreno V, Newcomb PA, Pai R, Parfrey PS, Rennert G, Sakoda LC, Lee JK, Slattery ML, Song M, Win AK, Woods MO, Murphy N, Campbell PT, Su YR, Lansdorp-Vogelaar I, Peterse EFP, Cao Y, Zeleniuch-Jacquotte A, Liang PS, Du M, Corley DA, Hsu L, Peters U, Hayes RB. Risk Stratification for Early-Onset Colorectal Cancer Using a Combination of Genetic and Environmental Risk Scores: An International Multi-Center Study. J Natl Cancer Inst 2022; 114:528-539. [PMID: 35026030 PMCID: PMC9002285 DOI: 10.1093/jnci/djac003] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 10/04/2021] [Accepted: 01/06/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The incidence of colorectal cancer (CRC) among individuals aged younger than 50 years has been increasing. As screening guidelines lower the recommended age of screening initiation, concerns including the burden on screening capacity and costs have been recognized, suggesting that an individualized approach may be warranted. We developed risk prediction models for early-onset CRC that incorporate an environmental risk score (ERS), including 16 lifestyle and environmental factors, and a polygenic risk score (PRS) of 141 variants. METHODS Relying on risk score weights for ERS and PRS derived from studies of CRC at all ages, we evaluated risks for early-onset CRC in 3486 cases and 3890 controls aged younger than 50 years. Relative and absolute risks for early-onset CRC were assessed according to values of the ERS and PRS. The discriminatory performance of these scores was estimated using the covariate-adjusted area under the receiver operating characteristic curve. RESULTS Increasing values of ERS and PRS were associated with increasing relative risks for early-onset CRC (odds ratio per SD of ERS = 1.14, 95% confidence interval [CI] = 1.08 to 1.20; odds ratio per SD of PRS = 1.59, 95% CI = 1.51 to 1.68), both contributing to case-control discrimination (area under the curve = 0.631, 95% CI = 0.615 to 0.647). Based on absolute risks, we can expect 26 excess cases per 10 000 men and 21 per 10 000 women among those scoring at the 90th percentile for both risk scores. CONCLUSIONS Personal risk scores have the potential to identify individuals at differential relative and absolute risk for early-onset CRC. Improved discrimination may aid in targeted CRC screening of younger, high-risk individuals, potentially improving outcomes.
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Affiliation(s)
- Alexi N Archambault
- Division of Epidemiology, Department of Population Health, New York University School of Medicine, New York, NY, USA
| | - Jihyoun Jeon
- Department of Epidemiology, University of Michigan, Ann Arbor, MI, USA
| | - Yi Lin
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Minta Thomas
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Tabitha A Harrison
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - D Timothy Bishop
- Leeds Institute of Medical Research, St. James’s University of Leeds, Leeds, UK
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Graham Casey
- Center for Public Health Genomics, University of Virginia, Charlottesville, VA, USA
| | - Andrew T Chan
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- University Medical Centre Hamburg-Eppendorf, University Cancer Centre Hamburg (UCCH), Hamburg, Germany
| | - Jane C Figueiredo
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Steven Gallinger
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| | - Stephen B Gruber
- Center for Precision Medicine, City of Hope National Medical Center, Duarte, CA, USA
| | - Marc J Gunter
- Nutrition and Metabolism Section, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Feng Guo
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Hoffmeister
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Mark A Jenkins
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Temitope O Keku
- Center for Gastrointestinal Biology and Disease, University of North Carolina, Chapel Hill, NC, USA
| | - Loïc Le Marchand
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Li Li
- Department of Family Medicine, University of Virginia, Charlottesville, VA, USA
| | - Victor Moreno
- Oncology Data Analytics Program, Catalan Institute of Oncology-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Clinical Sciences, Faculty of Medicine, University of Barcelona, Barcelona, Spain
- ONCOBEL Program, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Polly A Newcomb
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- School of Public Health, University of Washington, Seattle, WA, USA
| | - Rish Pai
- Department of Laboratory Medicine and Pathology, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | | | - Gad Rennert
- Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Clalit National Cancer Control Center, Haifa, Israel
| | - Lori C Sakoda
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Jeffrey K Lee
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Martha L Slattery
- Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Mingyang Song
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Aung Ko Win
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Michael O Woods
- Discipline of Genetics, Memorial University of Newfoundland, St John’s, NL, Canada
| | - Neil Murphy
- Section of Nutrition and Metabolism, International Agency for Research on Cancer, Lyon, France
| | - Peter T Campbell
- Department of Population Science, American Cancer Society, Atlanta, GA, USA
| | - Yu-Ru Su
- Biostatistics Unit, Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Iris Lansdorp-Vogelaar
- Department of Public Health, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Elisabeth F P Peterse
- Department of Public Health, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Yin Cao
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
- Washington University School of Medicine, Alvin J. Siteman Cancer Center, St Louis, MO, USA
- Division of Gastroenterology, Department of Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Anne Zeleniuch-Jacquotte
- Division of Epidemiology, Department of Population Health, New York University School of Medicine, New York, NY, USA
| | - Peter S Liang
- Department of Medicine, New York University School of Medicine, New York, NY, USA
| | - Mengmeng Du
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Douglas A Corley
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Li Hsu
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | - Ulrike Peters
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA
| | - Richard B Hayes
- Division of Epidemiology, Department of Population Health, New York University School of Medicine, New York, NY, USA
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Zhou E, Wang L, Santiago CN, Nanavati J, Rifkin S, Spence E, Hylind LM, Gills JJ, La Luna L, Kafonek DR, Cromwell DM, Drewes JL, Sears CL, Giardiello FM, Mullin GE. Adult-Attained Height and Colorectal Cancer Risk: A Cohort Study, Systematic Review, and Meta-Analysis. Cancer Epidemiol Biomarkers Prev 2022; 31:783-792. [PMID: 35247904 PMCID: PMC8983463 DOI: 10.1158/1055-9965.epi-21-0398] [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: 03/28/2021] [Revised: 10/09/2021] [Accepted: 02/02/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The influence of anthropometric characteristics on colorectal neoplasia biology is unclear. We conducted a systematic review and meta-analysis to determine if adult-attained height is independently associated with the risk of colorectal cancer or adenoma. METHODS We searched MEDLINE, EMBASE, the Cochrane Library, and Web of Science from inception to August 2020 for studies on the association between adult-attained height and colorectal cancer or adenoma. The original data from the Johns Hopkins (Baltimore, MD) Colon Biofilm study was also included. The overall HR/OR of colorectal cancer/adenoma with increased height was estimated using random-effects meta-analysis. RESULTS We included 47 observational studies involving 280,644 colorectal cancer and 14,139 colorectal adenoma cases. Thirty-three studies reported data for colorectal cancer incidence per 10-cm increase in height; 19 yielded an HR of 1.14 [95% confidence interval (CI), 1.11-1.17; P < 0.001), and 14 engendered an OR of 1.09 (95% CI, 1.05-1.13; P < 0.001). Twenty-six studies compared colorectal cancer incidence between individuals within the highest versus the lowest height percentile; 19 indicated an HR of 1.24 (95% CI, 1.19-1.30; P < 0.001), and seven resulting in an OR of 1.07 (95% CI, 0.92-1.25; P = 0.39). Four studies reported data for assessing colorectal adenoma incidence per 10-cm increase in height, showing an overall OR of 1.06 (95% CI, 1.00-1.12; P = 0.03). CONCLUSIONS Greater adult attained height is associated with an increased risk of colorectal cancer and adenoma. IMPACT Height should be considered as a risk factor for colorectal cancer screening.
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Affiliation(s)
- Elinor Zhou
- Johns Hopkins University School of Medicine, Department of Gastroenterology and Hepatology, Baltimore, MD
- Mercy Medical Center, Institute for Digestive Health and Liver Disease, Baltimore, MD
| | - Lin Wang
- Johns Hopkins University Bloomberg School of Public Health, Department of Epidemiology, Baltimore, MD
| | | | - Julie Nanavati
- Johns Hopkins University School of Medicine, Baltimore, MD
| | - Samara Rifkin
- University of Michigan, Department of Gastroenterology and Hepatology, Ann Arbor, MI
| | - Emma Spence
- Johns Hopkins University School of Medicine, Baltimore, MD
| | - Linda M. Hylind
- Johns Hopkins University School of Medicine, Department of Gastroenterology and Hepatology, Baltimore, MD
| | - Joell J. Gills
- Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - David R. Kafonek
- Johns Hopkins Health Care & Surgery Center, Department of Gastroenterology and Hepatology, Green Spring Station Endoscopy Center, Lutherville, MD
| | - David M. Cromwell
- Johns Hopkins Health Care & Surgery Center, Department of Gastroenterology and Hepatology, Green Spring Station Endoscopy Center, Lutherville, MD
| | - Julia L. Drewes
- Johns Hopkins University School of Medicine, Department of Medicine, Division of Infectious Diseases, Baltimore, MD
| | - Cynthia L. Sears
- Johns Hopkins University School of Medicine, Department of Medicine, Division of Infectious Diseases, Baltimore, MD
| | - Francis M. Giardiello
- Johns Hopkins University School of Medicine, Department of Gastroenterology and Hepatology, Baltimore, MD
| | - Gerard E. Mullin
- Johns Hopkins University School of Medicine, Department of Gastroenterology and Hepatology, Baltimore, MD
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When is transanal endoscopic surgery appropriate? Surg Oncol 2022; 43:101773. [DOI: 10.1016/j.suronc.2022.101773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 11/23/2022]
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Dolatkhah R, Somi MH, Dastgiri S, Asghari Jafarabadi M, Mashhadi Abdolahi H, Shanehbandi D, Asadi M, Nezamdoust M, Dolatkhah N, Farassati F. Cross-cultural validation of stool Based Colorectal cancer screening methods in the North West of Iran. Ann Med Surg (Lond) 2022; 76:103494. [PMID: 35345791 PMCID: PMC8956879 DOI: 10.1016/j.amsu.2022.103494] [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: 02/02/2022] [Revised: 03/04/2022] [Accepted: 03/06/2022] [Indexed: 02/07/2023] Open
Abstract
Background Globally, colorectal cancer (CRC) is the third most common cancer and the second leading cause of death from cancer. Incidence and mortality from CRCboth can be reduced and prevented using screening and early detection programs. The current study aimed to assess the feasibility of the colorectal cancer screening program in Northwest of Iran. Methods The study designed as a cross-cultural analytic study, to evaluate the diagnostic accuracy of stool-based tests compared with colonoscopy, during 2016–2020. All individuals first were assessed with our CRC risk assessment tool, then eligible volunteers entered the study. Colonoscopy was performed on all participants, also stool-based tests including traditional guaiac, high-sensitivity guaiac-based, fecal immunochemical test (FIT), and multitarget stool DNA (Mt-sDNA) panel tests were performed. Results Mt-sDNA test panel had a sensitivity of 77.8% (95% CI: 40–97.2)for detecting colorectal cancer with a specificity of 91.2% (95% CI:85.4–95.2). The FIT test alone had a lower sensitivity (66.7%; 95% CI:29.9–92.5) and almost the same specificity of 93.9% (95% CI: 88.7–97.2) for cancer detection. Mt-sDNA test had better diagnostic accuracy than the FIT (AUC = 0.85 vs 0.80), and is a more useful screening test. Positive and negative predictive values for cancer detection for both Mt-sDNA and FIT tests were almost the same results, however Mt-sDNA test had better NPV results than the FIT test alone. Conclusion Our results showed that both Mt-sDNA panel and the FIT test had acceptable cut-off points for cancer detection, however, Mt-sDNA test had better diagnostic accuracy. A priority of Iranian health policy must be to develop an executive plan to identify the appropriate CRC screening method. This study provides a first step toward the design of a population-based CRC screening program in East Azerbaijan, Iran. The current study has been performed to evaluate the diagnostic accuracy of stool-based tests for CRC screening. Our results showed that both Mt-sDNA panel and the FIT test had acceptable cut-off points for cancer detection. Among four stool -based tests, Mt-sDNA test had the highest sensitivity for detection of cancer and advanced adenoma.
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Affiliation(s)
- Roya Dolatkhah
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hossein Somi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Dastgiri
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Asghari Jafarabadi
- Dept. Of Statistics and Epidemiology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Mashhadi Abdolahi
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Dariush Shanehbandi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Milad Asadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Basic Oncology, Health Institute of Ege University, Izmir, Turkey
| | | | - Neda Dolatkhah
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Faris Farassati
- Midwest Biomedical Research Foundation, Kansas City, MO, USA
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59
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Yang W, Zou J, Li Y, Liu R, Yan Z, Chen S, Zhao X, Guo W, Huang M, Li W, Zhu X, Chen Z. Longitudinal Circulating Tumor DNA Profiling in Metastatic Colorectal Cancer During Anti-EGFR Therapy. Front Oncol 2022; 12:830816. [PMID: 35280779 PMCID: PMC8908369 DOI: 10.3389/fonc.2022.830816] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/31/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundMetastatic colorectal cancer (mCRC) is a heterogenous disease with limited precision medicine and targeted therapy options. Monoclonal antibodies against epidermal growth factor receptor (EGFR) have been a crucial treatment option for mCRC. However, proper biomarkers for predicting therapeutic response remain unknown. As a non-invasive test, circulating tumor DNA (ctDNA) is appropriately positioned to reveal tumor heterogeneity and evolution, as it can be used in real-time genomic profiling. To evaluate the significance of ctDNA in monitoring the dynamic therapeutic response and prognosis of mCRC, we detected the baseline and dynamic changes of ctDNA in mCRC patients receiving anti-EGFR therapies.MethodsA single-center study was conducted retrospectively. Plasma samples from mCRC patients who received anti-EGFR therapies were collected at baseline and continuous treatment points. The ctDNA was extracted and sequenced with a target panel of tumor-related genes via next-generation sequencing (NGS). Clinical information was also collected and analyzed.ResultsWe conducted dynamic sampling of 22 mCRC patients, analyzed 130 plasma samples, obtained a baseline genomic mutation profile of the patients. In total, 54 variations were detected in 22 plasma samples, with a positive rate of 77.3% (17/22). TP53 was the most mutated gene (59.1%, 13/22), followed by APC (18.2%, 4/22). There was a high concordance rate of genomic characteristics between the tumor tissue test by polymerase chain reaction and ctDNA test by NGS. The mutation discrepancy increased with an extended course of treatment. During remission TP53 and APC were the most frequently decreased clonal mutations and KRAS, NRAS, ERBB2 and PIK3CA were the most decreased subclonal mutations. Both mutation types were increased during progression. The ctDNA decreased earlier than did the responses of computed tomography and traditional tumor markers (carbohydrate antigen 19-9 and carcinoembryonic antigen [CEA]). Lactate dehydrogenase level (P = 0.041), CEA level (P = 0.038), and primary lesion site (P = 0.038) were independent risk factors that influenced overall survival. Moreover, patients with RAS mutations tended to have a worse prognosis (P = 0.072).ConclusionsThis study demonstrates that ctDNA is a promising biomarker for monitoring the dynamic response to treatment and determining the prognosis of mCRC.
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Affiliation(s)
- Wentao Yang
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jianling Zou
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ye Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Rujiao Liu
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhengqing Yan
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Shiqing Chen
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Xiaoying Zhao
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Weijian Guo
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Mingzhu Huang
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wenhua Li
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaodong Zhu
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhiyu Chen
- Department of Gastrointestinal Medical Oncology Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Zhiyu Chen,
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60
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Patel SG, Karlitz JJ, Yen T, Lieu CH, Boland CR. The rising tide of early-onset colorectal cancer: a comprehensive review of epidemiology, clinical features, biology, risk factors, prevention, and early detection. Lancet Gastroenterol Hepatol 2022; 7:262-274. [DOI: 10.1016/s2468-1253(21)00426-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 02/07/2023]
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61
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Ilyas U, Naaz S, Muhammad SA, Nadeem H, Altaf R, Shahiq Uz Zaman, Faheem M, Shah F. Cytotoxic Evaluation and Molecular Docking studies of Aminopyridine derivatives as Potential Anticancer Agents. Anticancer Agents Med Chem 2021; 22:2599-2606. [PMID: 34963435 DOI: 10.2174/1871520622666211228105556] [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: 05/06/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The development of resistance to available anticancer drugs is increasingly becoming a major challenge and new chemical entities could be unveiled to compensate for this therapeutic failure. OBJECTIVES The current study demonstrated whether N-protected and deprotected amino acid derivatives of 2-aminopyridine could attenuate tumor development using colorectal cancer cell lines. METHODS Biological assays were performed to investigate the anticancer potential of synthesized compounds. The in silico ADME profiling and docking studies were also performed by docking the designed compounds against the active binding site of beta-catenin (CTNNB1) to analyze the binding mode of these compounds. Four derivatives 4a, 4b, 4c, and 4d were selected for investigation of in vitro anticancer potential using colorectal cancer cell line HCT 116. The anti-tumor activities of synthesized compounds were further validated by evaluating the inhibitory effects of these compounds on the target protein beta-catenin through in vitro enzyme inhibitory assay. RESULTS The docking analysis revealed favorable binding energies and interactions with the target proteins. The in vitro MTT assay on colorectal cancer cell line HCT 116 and HT29 revealed potential anti-tumor activities with an IC50 range of 3.7-8.1µM and 3.27-7.7 µM, respectively. The inhibitory properties of these compounds on the concentration of beta-catenin by ELISA revealed significant percent inhibition of target protein at 100 µg/ml. CONCLUSION In conclusion, the synthesized compounds showed significant anti-tumor activities both in silico and in vitro, having potential for further investigating its role in colorectal cancer.
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Affiliation(s)
- Umair Ilyas
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
| | - Shagufta Naaz
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
| | - Syed Aun Muhammad
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan-66000, Pakistan
| | - Humaira Nadeem
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
| | - Reem Altaf
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
| | - Shahiq Uz Zaman
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
| | - Muhammad Faheem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
| | - Fawad Shah
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Riphah International University, Islamabad- 44000, Pakistan
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Jiang T, Wang H, Liu L, Song H, Zhang Y, Wang J, Liu L, Xu T, Fan R, Xu Y, Wang S, Shi L, Zheng L, Wang R, Song J. CircIL4R activates the PI3K/AKT signaling pathway via the miR-761/TRIM29/PHLPP1 axis and promotes proliferation and metastasis in colorectal cancer. Mol Cancer 2021; 20:167. [PMID: 34922544 PMCID: PMC8684286 DOI: 10.1186/s12943-021-01474-9] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 12/01/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Accumulating studies have revealed that aberrant expression of circular RNAs (circRNAs) is widely involved in the tumorigenesis and progression of malignant cancers, including colorectal cancer (CRC). Nevertheless, the clinical significance, levels, features, biological function, and molecular mechanisms of novel circRNAs in CRC remain largely unexplored. METHODS CRC-related circRNAs were identified through bioinformatics analysis and verified in clinical specimens by qRT-PCR and in situ hybridization (ISH). Then, in vitro and in vivo experiments were performed to determine the clinical significance of, functional roles of, and clinical characteristics associated with circIL4R in CRC specimens and cells. Mechanistically, RNA pull-down, fluorescence in situ hybridization (FISH), luciferase reporter, and ubiquitination assays were performed to confirm the underlying mechanism of circIL4R. RESULTS CircIL4R was upregulated in CRC cell lines and in sera and tissues from CRC patients and was positively correlated with advanced clinicopathological features and poor prognosis. Functional experiments demonstrated that circIL4R promotes CRC cell proliferation, migration, and invasion via the PI3K/AKT signaling pathway. Mechanistically, circIL4R was regulated by TFAP2C and competitively interacted with miR-761 to enhance the expression of TRIM29, thereby targeting PHLPP1 for ubiquitin-mediated degradation to activate the PI3K/AKT signaling pathway and consequently facilitate CRC progression. CONCLUSIONS Our findings demonstrate that upregulation of circIL4R plays an oncogenic role in CRC progression and may serve as a promising diagnostic and prognostic biomarker for CRC detection and as a potential therapeutic target for CRC treatment.
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Affiliation(s)
- Tao Jiang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Hongyu Wang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,The Graduate School, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Lianyu Liu
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,The Graduate School, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Hu Song
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Yi Zhang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Jiaqi Wang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Lei Liu
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,The Graduate School, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Teng Xu
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Ruizhi Fan
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Yixin Xu
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Shuai Wang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,The Graduate School, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China
| | - Linsen Shi
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China
| | - Li Zheng
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences, Beijing Institute of Lifeomics, Beijing, China
| | - Renhao Wang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China. .,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China.
| | - Jun Song
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, China. .,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, 221002, Jiangsu, China.
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Jiang T, Zheng L, Li X, Liu J, Song H, Xu Y, Dong C, Liu L, Wang H, Wang S, Wang R, Song J. Quiescin Sulfhydryl Oxidase 2 Overexpression Predicts Poor Prognosis and Tumor Progression in Patients With Colorectal Cancer: A Study Based on Data Mining and Clinical Verification. Front Cell Dev Biol 2021; 9:678770. [PMID: 34858968 PMCID: PMC8631333 DOI: 10.3389/fcell.2021.678770] [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: 03/10/2021] [Accepted: 10/11/2021] [Indexed: 01/14/2023] Open
Abstract
Background: As a member of the atypical thiol oxidase family, quiescin sulfhydryl oxidase 2 (QSOX2) has been reported to play an important role in several biological processes, but the expression and function of QSOX2 in colorectal cancer (CRC) remains elusive. Methods: The difference of QSOX2 expression, and its relationship with clinicopathological features and prognosis in CRC, was analyzed by bioinformatic analysis and validated by clinical CRC specimen cohort. The functional characterization of QSOX2 was detected via in vitro and vivo experiments in CRC cell lines, while the potential signaling pathways were predicted by Gene Set Enrichment Analysis (GSEA). Results: Our data based on bioinformatical analysis and clinical validation demonstrated that the expression of QSOX2 in CRC tissues was significantly upregulated. Additionally, the chi-square test, logistic regression analysis, and Fisher's exact test showed that QSOX2 overexpression was significantly correlated with advanced clinicopathological parameters, such as pathological stage and lymph node metastasis. The Kaplan-Meier curves and univariate Cox regression model showed that QSOX2 overexpression predicts poor overall survival (OS) and disease-free survival (DFS) in CRC patients. More importantly, multivariate Cox regression model showed that QSOX2 overexpression could serve as an independent factor for CRC patients. In vitro and vivo data showed that the proliferation and metastasis ability of CRC cells were suppressed on condition of QSOX2 inhibition. In addition, GSEA showed that the QSOX2 high expression phenotype has enriched multiple potential cancer-related signaling pathways. Conclusion: QSOX2 overexpression is strongly associated with malignant progression and poor oncological outcomes in CRC. QSOX2 might act as a novel biomarker for prognosis prediction and a new target for biotherapy in CRC.
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Affiliation(s)
- Tao Jiang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Li Zheng
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences, Beijing Institute of Lifeomics, Beijing, China.,State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, China
| | - Xia Li
- The Graduate School, Xuzhou Medical University, Xuzhou, China
| | - Jia Liu
- Department of Pathology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Hu Song
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Yixin Xu
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Chenhua Dong
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,The Graduate School, Xuzhou Medical University, Xuzhou, China
| | - Lianyu Liu
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,The Graduate School, Xuzhou Medical University, Xuzhou, China
| | - Hongyu Wang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,The Graduate School, Xuzhou Medical University, Xuzhou, China
| | - Shuai Wang
- School of Life Sciences, Xuzhou Medical University, Xuzhou, China
| | - Renhao Wang
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
| | - Jun Song
- Department of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Institute of Digestive Diseases, Xuzhou Medical University, Xuzhou, China
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Xie L, Huang H, Zheng Z, Yang Q, Wang S, Chen Y, Yu J, Cui C. MYO1B enhances colorectal cancer metastasis by promoting the F-actin rearrangement and focal adhesion assembly via RhoA/ROCK/FAK signaling. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1543. [PMID: 34790749 PMCID: PMC8576704 DOI: 10.21037/atm-21-4702] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 10/22/2021] [Indexed: 12/12/2022]
Abstract
Background Colorectal cancer (CRC) has a high worldwide incidence and mortality. Tumor metastasis is one of the primary reasons for the poor prognosis of CRC patients. However, the mechanism underlying CRC metastasis is still unclear. Myosin 1B (MYO1B) is important for cell migration and motility and is part of the myosin superfamily that contains various myosins. Studies of prostate, cervical, and head and neck cancer have revealed preliminary findings concerning the effect of MYO1B on tumor metastasis. However, the role of MYO1B in CRC metastasis, as well as its underlying mechanism, remains unknown. Methods Quantitative real-time PCR and immunohistochemical staining methods were used to analyze the expression of MYO1B in human CRC and normal mucosa tissues. Lentivirus vector-based MYO1B oligonucleotides and short hairpin RNA (shRNA) were used to examine the functional relevance of MYO1B in CRC cells. Co-immunoprecipitation, western blotting, and immunofluorescence assays were used to investigate the underlying mechanism of MYO1B-mediated cell migration. Results The expression of MYO1B was increased in most CRC tissues and was positively associated with a greater risk of tumor metastasis and poor prognosis for patients. MYO1B was significantly associated with the migration and invasion properties of CRC cells in vitro and in vivo. MYO1B promoted F-actin rearrangement through the ROCK2/LIMK/Cofilin axis by enhancing the activation of RhoA. MYO1B also promoted the assembly of focal adhesions by targeting RhoA. Conclusions MYO1B plays a vital role in CRC metastasis by promoting the activation of RhoA. MYO1B may not only be a valid biomarker for predicting the risk of metastasis and poor prognosis in CRC but may also be a potential therapeutic target for patients with a high risk of tumor metastasis.
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Affiliation(s)
- Lang Xie
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hongyun Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zheng Zheng
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qian Yang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shubo Wang
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Yaoxu Chen
- The Medical Department, 3D Medicines Inc., Shanghai, China
| | - Jinlong Yu
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chunhui Cui
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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65
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Yang C, Huang S, Cao F, Zheng Y. A lipid metabolism-related genes prognosis biomarker associated with the tumor immune microenvironment in colorectal carcinoma. BMC Cancer 2021; 21:1182. [PMID: 34740325 PMCID: PMC8571885 DOI: 10.1186/s12885-021-08902-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 10/18/2021] [Indexed: 02/08/2023] Open
Abstract
Background and aim Lipid metabolic reprogramming is considered to be a new hallmark of malignant tumors. The purpose of this study was to explore the expression profiles of lipid metabolism-related genes (LMRG) in colorectal cancer (CRC). Methods The lipid metabolism statuses of 500 CRC patients from the Cancer Genome Atlas (TCGA) and 523 from the Gene Expression Omnibus (GEO GSE39582) database were analyzed. The risk signature was constructed by univariate Cox regression and least absolute shrinkage and selection operator (LASSO) Cox regression. Results A novel four-LMRG signature (PROCA1, CCKBR, CPT2, and FDFT1) was constructed to predict clinical outcomes in CRC patients. The risk signature was shown to be an independent prognostic factor for CRC and was associated with tumour malignancy. Principal components analysis demonstrated that the risk signature could distinguish between low- and high-risk patients. There were significantly differences in abundances of tumor-infiltrating immune cells and mutational landscape between the two risk groups. Patients in the low-risk group were more likely to have higher tumor mutational burden, stem cell characteristics, and higher PD-L1 expression levels. Furthermore, a genomic-clinicopathologic nomogram was established and shown to be a more effective risk stratification tool than any clinical parameter alone. Conclusions This study demonstrated the prognostic value of LMRG and showed that they may be partially involved in the suppressive immune microenvironment formation. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08902-5.
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Affiliation(s)
- Chao Yang
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, No. 99 ZhangZhiDong Street Wuchang District, Wuhan, 430060, Hubei Province, People's Republic of China
| | - Shuoyang Huang
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, No. 99 ZhangZhiDong Street Wuchang District, Wuhan, 430060, Hubei Province, People's Republic of China
| | - Fengyu Cao
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, No. 99 ZhangZhiDong Street Wuchang District, Wuhan, 430060, Hubei Province, People's Republic of China
| | - Yongbin Zheng
- Department of Gastrointestinal Surgery, Renmin Hospital of Wuhan University, No. 99 ZhangZhiDong Street Wuchang District, Wuhan, 430060, Hubei Province, People's Republic of China.
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Cao LJ, Peng XL, Xue WQ, Zhang R, Zhang JB, Zhou T, Wu ZY, Li GR, Wang TM, He YQ, Yang DW, Liao Y, Tong XT, Wang F, Chen KX, Zhang SH, Zhu LQ, Ding PR, Jia WH. A fecal-based test for the detection of advanced adenoma and colorectal cancer: a case-control and screening cohort study. BMC Med 2021; 19:250. [PMID: 34689777 PMCID: PMC8543798 DOI: 10.1186/s12916-021-02123-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 09/13/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is the leading cause of cancer death worldwide. Screening is a confirmed way to reduce the incidence and mortality rates of CRC. This study aimed to identify a fecal-based, noninvasive, and accurate method for detection of colorectal cancer (CRC) and advanced adenoma (AA). METHODS Through detection in tissue (n = 96) and fecal samples (n = 88) and tested in an independent group of fecal samples (n = 294), the methylated DNA marker ITGA4 and bacterial markers Fusobacterium nucleatum (Fn) and Pepetostreptococcusanaerobius (Pa) were identified from the candidate biomarkers for CRC and AA detection. A prediction score (pd-score) was constructed using the selected markers and fecal immunochemical test (FIT) for distinguishing AA and CRC from healthy subjects by logistic regression method. The diagnostic performance of the pd-score was compared with FIT and validated in the external validation cohort (n = 117) and in a large CRC screening cohort. RESULTS The pd-score accurately identified AA and CRC from healthy subjects with an area under the curve (AUC) of 0.958, at a specificity of 91.37%; the pd-score showed sensitivities of 95.38% for CRC and 70.83% for AA, respectively. In the external validation cohort, the sensitivities of the pd-score for CRC and AA detection were 94.03% and 80.00%, respectively. When applied in screening, the pd-score identified 100% (11/11) of CRC and 70.83% (17/24) of AA in participants with both colonoscopy results and qualified fecal samples, showing an improvement by 41.19% compared to FIT. CONCLUSIONS The current study developed a noninvasive and well-validated approach for AA and CRC detection, which could be applied widely as a diagnostic and screening test.
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Affiliation(s)
- Lian-Jing Cao
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Department of Radiation Oncology, Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Xiao-Lin Peng
- Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, People's Republic of China
| | - Wen-Qiong Xue
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Rong Zhang
- Department of Endoscopy and Laser, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Jiang-Bo Zhang
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Ting Zhou
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.,Biobank of Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Zi-Yi Wu
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Gai-Rui Li
- Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, People's Republic of China
| | - Tong-Min Wang
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Yong-Qiao He
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Da-Wei Yang
- School of Public Health, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Ying Liao
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Xia-Ting Tong
- School of Public Health, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Fang Wang
- Department of Radiation Oncology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Ke-Xin Chen
- Department of Epidemiology and Biostatistics, Key Laboratory of Cancer Prevention and Therapy, Tianjin Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, People's Republic of China
| | - Shi-Hong Zhang
- Department of Laboratory Medicine, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Li-Qing Zhu
- Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, People's Republic of China
| | - Pei-Rong Ding
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Wei-Hua Jia
- State Key Laboratory of Oncology in South China Guangzhou, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China. .,Biobank of Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China. .,School of Public Health, Sun Yat-Sen University, Guangzhou, People's Republic of China.
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Ren JQ, Zhang HS, Zhang LH, Zhong QG, Wu F, Wang BL, Liu SJ. Optimal adjuvant chemotherapy completion time for stage III colon cancer: a cohort study. J Gastrointest Oncol 2021; 12:1558-1567. [PMID: 34532110 DOI: 10.21037/jgo-21-317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/06/2021] [Indexed: 12/30/2022] Open
Abstract
Background Adjuvant chemotherapy for 6 months following surgery is the standard treatment plan for stage III colon cancer. The aim of the present study was to determine whether the adjuvant chemotherapy completion time for stage III colon cancer had an effect on prognosis and cut-off time that affected the prognosis. Methods This was a retrospective study of stage III colon cancer patients who completed adjuvant chemotherapy at Guangzhou Red Cross Hospital from January 2010 to December 2017. Univariate and multivariate analyses were used to determine the association between adjuvant chemotherapy completion time and the 3-year disease-free survival (DFS). The restricted cubic spline model was used to analyze the cut-off time that affected the 3-year DFS. Results A total of 431 patients were included in the study. The 3-year DFS was associated with a combination of obstruction or perforation, preoperative serum carcino-embryonic antigen (CEA) concentration, T stage, N stage, pathological stage, and adjuvant chemotherapy completion time in the univariate analysis (P<0.05). A combination of obstruction or perforation, preoperative serum CEA concentration, N stage, and adjuvant chemotherapy completion time were independent prognostic factors in the multivariate analysis (P<0.05). The cut-off time was 28 weeks for adjuvant chemotherapy completion time in the restricted cubic spline model analysis. For those whose adjuvant chemotherapy completion time was >28 weeks, the risk of 3-year recurrence was 1.428 times higher compared with those whose adjuvant chemotherapy completion time was ≤28 weeks. [P=0.032, 95% confidence interval (CI): 1.034-2.055]. Conclusions The 3-year DFS of stage III colon cancer was related to the adjuvant chemotherapy completion time. For those who completed adjuvant chemotherapy >28 weeks, the risk of 3-year recurrence increased.
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Affiliation(s)
- Jing-Qing Ren
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Han-Shuo Zhang
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Li-Hua Zhang
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Qi-Guang Zhong
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Fan Wu
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Bai-Lin Wang
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
| | - Shao-Jie Liu
- Department of General Surgery, Medical College, Jinan University, Guangzhou Red Cross Hospital, Guangzhou, China
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Fisher DA, Princic N, Miller-Wilson LA, Wilson K, Fendrick AM, Limburg P. Utilization of a Colorectal Cancer Screening Test Among Individuals With Average Risk. JAMA Netw Open 2021; 4:e2122269. [PMID: 34473259 PMCID: PMC8414191 DOI: 10.1001/jamanetworkopen.2021.22269] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
IMPORTANCE Colorectal cancer (CRC) screening reduces CRC incidence and mortality. It is important to examine screening patterns over time, including after the introduction of new screening modalities. OBJECTIVE To compare use of CRC screening tests before and after the availability of the multitarget stool DNA (mt-sDNA) test, given that endorsed options have changed. DESIGN, SETTING, AND PARTICIPANTS This longitudinal cohort study used administrative claims data to examine CRC screening use in 2 discrete periods: before (August 1, 2011, to July 31, 2014) and after (August 1, 2016, to July 31, 2019) the mt-sDNA test became available. The MarketScan Commercial and Medicare Supplemental databases were queried for individuals aged 45 to 75 years between August 1, 2011, and July 31, 2019, with average risk of CRC and with continuous enrollment in the databases from August 1, 2001, to July 31, 2019. MAIN OUTCOMES AND MEASURES The proportion of individuals up to date or not due for CRC screening during each measurement year and the type of screening test used among individuals due for screening. Data were reported overall and among individuals aged 45 to 49 or 50 years and older on August 1, 2011. RESULTS A total of 97 776 individuals with average risk were identified. Individuals had a mean (SD) age of 50.8 (3.5) years, and 54 227 (55.5%) were women. The proportion of individuals with average risk aged 50 to 75 years with commercial or Medicare supplemental insurance who were up to date with CRC screening increased from 50.4% in 2011 (30 605 of 60 770) to 69.7% in 2019 (42 367 of 60 770). Among individuals due for screening and screened, the use of high-sensitivity fecal occult blood test (FOBT) decreased between 2011 (1088 of 6241 eligible individuals [17.7%]) and 2019 (195 of 2943 eligible individuals [6.6%]), and the use of mt-sDNA increased between 2016 (58 of 3014 eligible individuals [1.9%]) and 2019 (418 of 2943 eligible individuals [14.2%]). No consistent trends were observed with fecal immunochemical test (FIT) or screening colonoscopy. Computed tomography colonography, double-contrast barium enema, and flexible sigmoidoscopy were rarely performed. CONCLUSIONS AND RELEVANCE In this cohort study, the proportion of individuals with average risk who were up to date with CRC screening increased between 2011 and 2019 but remained suboptimal. There were no substantial changes in the use of the colonoscopy or FIT; however, there was an increase in the adoption of mt-sDNA and a decrease in the use of FOBT during the study period.
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Affiliation(s)
- Deborah A. Fisher
- Division of Gastroenterology, Duke University, Durham, North Carolina
| | | | | | | | - A. Mark Fendrick
- Division of General Internal Medicine, University of Michigan, Ann Arbor
| | - Paul Limburg
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
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Huang Z, Pan Y, Zhou P, Li S, Li K. Long-term outcomes of ultrasound-guided percutaneous microwave ablation versus resection for colorectal cancer liver metastases: a propensity-score matched study. Int J Hyperthermia 2021; 38:1276-1284. [PMID: 34423716 DOI: 10.1080/02656736.2021.1968511] [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: 10/20/2022] Open
Abstract
BACKGROUND AND AIMS Many previous studies comparing liver resection versus thermal ablation for colorectal cancer liver metastases (CRCLM) are subject to severe selection bias. This study aimed to compare the long-term clinical efficacy of ultrasonography-guided percutaneous microwave ablation (PMWA) with resection for CRCLM using propensity score analysis to reduce confounding by indication. METHODS This retrospective study included 184 patients with CRCLM from January 2012 to June 2017. Treatment effect was estimated after propensity score matching, Descriptive, regression and survival statistics were applied. RESULTS A lower American Society of Anesthesiologists classification score and higher performance status were found positively associated with resection (p < 0.05). After propensity score matching, the 1-, 2-, and 3-year local tumor progression free survival rates were found to be 60.3%, 19.1%, and 17.6% in the PMWA group, and 72.1%, 35.3%, 26.5% in the resection group, respectively (p = 0.049). The 1-, 3-, 5-, and 7-year overall survival rates in two groups were similar (p = 0.943). In the PMWA group and resection group, the median hospital stay was 1 (0-12) days and 7 (1-27) days (p = 0.005), respectively; major complications occurred in two patients (2%) and 11 patients (12.9%) (p = 0.009), respectively. CONCLUSIONS After adjusting for factors known to affect treatment choice, no significant difference in overall survival rates was shown after ultrasound-guided PMWA versus resection for CRCLM. The LTPFS rate of the resection group were better than those of the ultrasound-guided PMWA group. However, the ultrasound-guided PMWA group had fewer complications and shorter hospital stay.
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Affiliation(s)
- Zhe Huang
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - YongLong Pan
- Institute of Hepato-Pancreato-Bililary Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - PingPing Zhou
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - ShanShan Li
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kaiyan Li
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Actkins KV, Srinivasan S, Spees LP, Turbitt E, Allen CG, Roberts MC. Uptake of Genetic Testing Among Patients with Cancer At Risk for Lynch Syndrome in the National Health Interview Survey. Cancer Prev Res (Phila) 2021; 14:927-932. [PMID: 34341014 DOI: 10.1158/1940-6207.capr-21-0073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/14/2021] [Accepted: 07/23/2021] [Indexed: 11/16/2022]
Abstract
Lynch syndrome is the most common inherited cancer syndrome that increases the risk of developing colorectal and endometrial cancer. Universal screening guidelines were first recommended by the Centers for Disease Control and Prevention (CDC) in 2009 and are updated annually by multiple societies. Therefore, one would expect genetic testing rates to increase over time. But testing remains underutilized among those with colorectal or endometrial cancer, even though early detection can improve prognosis and survival rates. In this study, we aimed to understand differences in genetic testing uptake among those with colorectal cancer or endometrial cancer from 2005, 2010, 2015, using data from the National Health Interview Survey (NHIS). We examined genetic testing uptake across cancer-type, age (≤50 or ≥51), sex, race, insurance, and education using a χ2 statistical analysis. Despite an upward genetic testing trend in 2010, we found no significant differences in genetic testing uptake over time. In 2010, non-White individuals experienced the highest increase from 2005 in comparison with White individuals. However, genetic testing rates declined for both groups by 2015. Our findings show that genetic testing for colorectal cancer and endometrial cancer did not increase over a 10-year period in spite of guidelines that recommend testing. PREVENTION RELEVANCE: Genetic testing uptake for colorectal cancer and endometrial cancer has not increased over a 10-year period in spite of universal screening guidelines. More genetic testing education is needed at the provider and patient level to improve screening strategies for cancer patients who are most at risk for Lynch syndrome.
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Affiliation(s)
- Ky'Era V Actkins
- Department of Microbiology, Immunology, and Physiology, Meharry Medical College, Nashville, Tennessee
| | - Swetha Srinivasan
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Lisa P Spees
- Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,UNC Lineberger Comprehensive Cancer Center, UNC School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Erin Turbitt
- Discipline of Genetic Counselling, Graduate School of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Caitlin G Allen
- Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Megan C Roberts
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina. .,UNC Lineberger Comprehensive Cancer Center, UNC School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Abstract
CASE SUMMARY A healthy 52-year-old woman without any family history presents for a health maintenance appointment and opts for a fecal immunochemical test for colorectal cancer screening after reviewing her options. After a positive result, she is referred for colonoscopy. She is found to have 3 small (<10 mm) polyps that are completely resected via snare polypectomy and return as tubular adenomas on histologic examination. It is recommended that she return for repeat colonoscopy in 3 years, at which point she has a normal examination with excellent preparation by an experienced endoscopist and is given the option to return to her average-risk screening interval.
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Affiliation(s)
| | - Kim C Lu
- Department of Surgery, Division of Gastrointestinal and General Surgery, Oregon Health & Science University, Portland, Oregon
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Huang X, Chen L, Li Z, Zheng B, Liu N, Fang Q, Jiang J, Rao T, Ouyang D. The efficacy and toxicity of antineoplastic antimetabolites: Role of gut microbiota. Toxicology 2021; 460:152858. [PMID: 34273448 DOI: 10.1016/j.tox.2021.152858] [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] [Received: 04/18/2021] [Revised: 07/01/2021] [Accepted: 07/12/2021] [Indexed: 02/06/2023]
Abstract
The incidence and mortality of cancer are rapidly growing all over the world. Nowadays, antineoplastic antimetabolites still play a key role in the chemotherapy of cancer. However, the interindividual variations in the efficacy and toxicity of antineoplastic antimetabolites are nonnegligible challenges to their clinical applications. Although many studies have focused on genetic variation, the reasons for these interindividual variations have still not been fully understood. Gut microbiota is reported to be associated with the efficacy and toxicity of antineoplastic antimetabolites. In this review, we summarize the interaction of antineoplastic antimetabolites on gut microbiota and the influences of shifted gut microbiota profiles on the efficacy and toxicity of antineoplastic antimetabolites. The factors affecting the efficacy and toxicity of antineoplastic antimetabolites via gut microbiota are also discussed. In addition, we present our viewpoints that regulating the gut microbiota may increase the efficacy and decrease the toxicity of antineoplastic antimetabolites. This will help us better understand the new mechanism via gut microbiota and promote individualized use of antineoplastic antimetabolites.
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Affiliation(s)
- Xinyi Huang
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
| | - Lulu Chen
- Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha Duxact Biotech Co., Ltd., Changsha, 411000, PR China
| | - Zhenyu Li
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, Hunan, PR China; Department of Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, PR China
| | - Binjie Zheng
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
| | - Na Liu
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
| | - Qing Fang
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
| | - Jinsheng Jiang
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China; Sanjin Group Hunan Sanjin Pharmaceutical Co., Ltd., 320 Deshan Road, Hunan, 415000, PR China
| | - Tai Rao
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China.
| | - Dongsheng Ouyang
- Institute of Clinical Pharmacology, Xiangya Hospital, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China.
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Kalfakakou D, Fostira F, Papathanasiou A, Apostolou P, Dellatola V, Gavra IE, Vlachos IS, Scouras ZG, Drosopoulou E, Yannoukakos D, Konstantopoulou I. CanVaS: Documenting the genetic variation spectrum of Greek cancer patients. Hum Mutat 2021; 42:1081-1093. [PMID: 34174131 DOI: 10.1002/humu.24249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/13/2021] [Accepted: 06/14/2021] [Indexed: 11/08/2022]
Abstract
National genetic variation registries vastly increase the level of detail for the relevant population, while directly affecting patient management. Herein, we report CanVaS, a Cancer Variation reSource aiming to document the genetic variation of cancer patients in Greece. CanVaS comprises germline genetic data from 7,363 Greek individuals with a personal and/or family history of malignancy. The data set incorporates approximately 24,000 functionally annotated rare variants in 97 established or suspected cancer susceptibility genes. For each variant, allele frequency for the Greek population, interpretation for clinical significance, anonymized family and segregation information, as well as phenotypic traits of the carriers, are included. Moreover, information on the geographic distribution of the variants across the country is provided, enabling the study of Greek population isolates. Direct comparisons between Greek (sub)populations with relevant genetic resources are supported, allowing fine-grain localized adjustment of guidelines and clinical decision-making. Most importantly, anonymized data are available for download, while the Leiden Open Variation Database schema is adopted, enabling integration/interconnection with central resources. CanVaS could become a stepping-stone for a countrywide effort to characterize the cancer genetic variation landscape, concurrently supporting national and international cancer research. The database can be accessed at: http://ithaka.rrp.demokritos.gr/CanVaS.
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Affiliation(s)
- Despoina Kalfakakou
- Department of Genetics, Development & Molecular Biology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece.,Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Florentia Fostira
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Athanasios Papathanasiou
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Paraskevi Apostolou
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Vasiliki Dellatola
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Ioanna E Gavra
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Ioannis S Vlachos
- Department of Pathology, Cancer Research Institute, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, Massachusetts, USA.,Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
| | - Zacharias G Scouras
- Department of Genetics, Development & Molecular Biology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Drosopoulou
- Department of Genetics, Development & Molecular Biology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Drakoulis Yannoukakos
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
| | - Irene Konstantopoulou
- Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety, National Center for Scientific Research "Demokritos", Athens, Greece
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Hyams T, Mueller N, Curbow B, King-Marshall E, Sultan S. Screening for colorectal cancer in people ages 45-49: research gaps, challenges and future directions for research and practice. Transl Behav Med 2021; 12:198-202. [PMID: 34184736 DOI: 10.1093/tbm/ibab079] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Travis Hyams
- National Cancer Institute, Division of Cancer Control and Population Sciences, Office of the Director, Rockville, MD, USA.,Department of Behavioral and Community Health, University of Maryland, College Park, School of Public Health, College Park, MD USA
| | - Nora Mueller
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Barbara Curbow
- Department of Behavioral and Community Health, University of Maryland, College Park, School of Public Health, College Park, MD USA
| | - Evelyn King-Marshall
- Department of Behavioral and Community Health, University of Maryland, College Park, School of Public Health, College Park, MD USA
| | - Shahnaz Sultan
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, MN, USA
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Impact of Race and Socioeconomics Disparities on Survival in Young-Onset Colorectal Adenocarcinoma-A SEER Registry Analysis. Cancers (Basel) 2021; 13:cancers13133262. [PMID: 34209856 PMCID: PMC8268294 DOI: 10.3390/cancers13133262] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/16/2021] [Accepted: 06/18/2021] [Indexed: 12/31/2022] Open
Abstract
Simple Summary The results of this study show the effects of socio-economic determinants, such as higher income levels, high school education, private insurance, and married marital status, have favorable survival in patients with young-onset colorectal cancer (YoCRC). Moreover, most of the positive social factors are often interrelated. The inclusion of these factors could further prognosticate and help with healthcare resource allocation for successful interventions through public health measures. Colorectal cancer awareness, knowledge, and even utilization of medical services would differ with the education and health literacy. Abstract Introduction: We aimed to assess the impact of socio-economic determinants of health (SEDH) on survival disparities within and between the ethnic groups of young-onset (<50 years age) colorectal adenocarcinoma patients. Patients and Methods: Surveillance, epidemiology, and end results (SEER) registry was used to identify colorectal adenocarcinoma patients aged between 25–49 years from 2012 and 2016. Survival analysis was performed using the Kaplan–Meir method. Cox proportional hazards model was used to determine the hazard effect of SEDH. American community survey (ACS) data 2012–2016 were used to analyze the impact of high school education, immigration status, poverty, household income, employment, marital status, and insurance type. Results: A total of 17,145 young-onset colorectal adenocarcinoma patients were studied. Hispanic (H) = 2874, Non-Hispanic American Indian/Alaskan Native (NHAIAN) = 164, Non-Hispanic Asian Pacific Islander (NHAPI) = 1676, Non-Hispanic black (NHB) = 2305, Non-Hispanic white (NHW) = 10,126. Overall cancer-specific survival was, at 5 years, 69 m. NHB (65.58 m) and NHAIAN (65.67 m) experienced worse survival compared with NHW (70.11 m), NHAPI (68.7), and H (68.31). High school education conferred improved cancer-specific survival significantly with NHAPI, NHB, and NHW but not with H and NHAIAN. Poverty lowered and high school education improved cancer-specific survival (CSS) in NHB, NHW, and NHAPI. Unemployment was associated with lowered CSS in H and NAPI. Lower income below the median negatively impacted survival among H, NHAPI NHB, and NHW. Recent immigration within the last 12 months lowered CSS survival in NHW. Commercial health insurance compared with government insurance conferred improved CSS in all groups. Conclusions: Survival disparities were found among all races with young-onset colorectal adenocarcinoma. The pattern of SEDH influencing survival was unique to each race. Overall higher income levels, high school education, private insurance, and marital status appeared to be independent factors conferring favorable survival found on multivariate analysis.
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76
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The downregulation of NCXs is positively correlated with the prognosis of stage II-IV colon cancer. World J Surg Oncol 2021; 19:177. [PMID: 34127021 PMCID: PMC8204472 DOI: 10.1186/s12957-021-02284-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 06/02/2021] [Indexed: 02/07/2023] Open
Abstract
Purpose Colon cancer (CC) is a very common gastrointestinal tumor that is prone to invasion and metastasis in the late stage. This study aims to observe the expression of Na+/Ca2+ exchangers (NCXs) and analyze the correlation between NCXs and the prognosis of CC. Methods Specimens of 111 stage II–IV CC patients were collected. We used western blotting, qPCR, and immunohistochemical staining to observe the distributions and expression levels of NCX isoforms (NCX1, NCX2, and NCX3) in CC and distal normal tissues. Cox proportional hazards models were used to assess prognostic factors for patients. Results The expression of NCXs in most tumor specimens was lower than that in normal tissues. The NCX expression levels in tumor tissues from the primary tumor, local lymph node metastasis sites, and distant liver metastasis sites were increasingly significantly lower than those in normal tissues. The results of the Kaplan-Meier survival curves showed that the downregulation of any NCX isoform was closely related to the worse prognosis of advanced CC. Conclusion NCXs can be used as independent prognostic factors for CC. Our research results are expected to provide new targets for the treatment of CC.
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77
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Kato Y, Shigeta K, Okabayashi K, Tsuruta M, Seishima R, Matsui S, Sasaki T, Koseki Y, Kitagawa Y. Lymph node metastasis is strongly associated with lung metastasis as the first recurrence site in colorectal cancer. Surgery 2021; 170:696-702. [PMID: 33902923 DOI: 10.1016/j.surg.2021.03.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/14/2021] [Accepted: 03/09/2021] [Indexed: 01/20/2023]
Abstract
BACKGROUND The lymphatic system is known to be the primary pathway of metastasis for colorectal cancer. However, beyond regional lymph node metastases, little is known about the pathway of lymphatic metastases and the differences in the recurrence site risk. The aim of this study was to clarify the relationship between lymph node metastasis and the first recurrence site in colorectal cancer. METHODS Patients with colorectal cancer who underwent curative resection in our institution between January 2003 and December 2016 were included in this analysis. The relationship between the first recurrence site and clinicopathological factors was analyzed by the Cox regression model and competing risk regression model. RESULTS In total, 1,249 patients with colorectal cancer were included in this analysis. We found that the stages of lymph node metastases (N0 vs N1: P = .008, N0 vs N2a: P < .001, N0 vs N2b: P < .001) were significantly associated with lung metastasis in the multivariate analysis. Furthermore, in the competing risk analysis, the stages of lymph node metastases were significantly correlated with lung metastasis (N0 vs N1: P = .002, N0 vs N2a: P < .001, N0 vs N2b: P < .001) but were not correlated with other recurrence sites. CONCLUSION The severity of lymph node involvement had a strong correlation with lung metastases in patients with colorectal cancer.
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Affiliation(s)
- Yujin Kato
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Kohei Shigeta
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan.
| | - Koji Okabayashi
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Masashi Tsuruta
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Ryo Seishima
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Shimpei Matsui
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Taketo Sasaki
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Yuka Koseki
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
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Wang Y, Zhao Z, Zhuang J, Wu X, Wang Z, Zhang B, Gao G, Zhang Y, Guo C, Xia Q. Prognostic Value of Autophagy, Microsatellite Instability, and KRAS Mutations in Colorectal Cancer. J Cancer 2021; 12:3515-3528. [PMID: 33995628 PMCID: PMC8120188 DOI: 10.7150/jca.51430] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 03/25/2021] [Indexed: 12/12/2022] Open
Abstract
Introduction: Autophagy plays pivotal role in various tumors, including colorectal cancer (CRC). Microsatellite instability (MSI) and KRAS mutations are also involved in response to the adjuvant therapy of CRC. We aimed to investigate the relationships among autophagy, KRAS mutations, MSI, clinicopathological parameters, and prognosis in CRC patients. Methods and Results: We tested 200 CRC tumors for autophagy-related protein expression (Beclin 1 and LC3), MSI status, and KRAS mutations. Results: Expression of Beclin 1 and LC3 was higher in CRC, with Beclin 1 significantly correlating with the depth of invasion, whereas LC3 was not associated with clinicopathological parameters. Patients expressing the LC3 proteins experienced a shorter overall survival (OS) after surgery with adjuvant therapy, especially in the MSS/L-CRC subgroup and the mutated KRAS subgroup. MSS/L-CRC patients with KRAS mutations positively expressed the LC3 protein and suffered a shorter OS than LC3 non-expressing patients. In CRC patients who received either capecitabine or capecitabine combined with oxaliplatin post-surgery, the positive expression of LC3 correlated with worse OS compared to patients who did not express LC3. Sequencing showed BRCA1/2 as the most variant genes in all patients. Nevertheless, deleterious variations were more frequent in patients with MSI-H CRC. Conclusions: High LC3 protein expression shows a certain prognostic value in CRC patients. LC3, the MSI status, and KRAS mutations must be considered when selecting an adjuvant therapy for CRC. The detection of these indexes is of great significance to identify high-risk patients who would benefit from autophagy-related anticancer drugs or help to explore more effective treatment options for patients who are resistant to conventional chemotherapy or relapse.
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Affiliation(s)
- Yuanyuan Wang
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Zhi Zhao
- Department of Pathology, Yihe Hospital, Henan University, No. 69 Agriculture East Road, Zhengzhou 450008, China
| | - Jing Zhuang
- Department of General Surgery, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Xinxin Wu
- Department of Molecular Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Zhizhong Wang
- Department of Molecular Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Bing Zhang
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Ge Gao
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Yinping Zhang
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
| | - Caili Guo
- Department of Critical Care Medicine, Affiliated Children's Hospital of Zhengzhou University, No. 255 Gangdu Road, Dongsan Street, Zhengzhou 450008, China
| | - Qingxin Xia
- Department of Pathology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, 127 Dongming Road, Zhengzhou 450008, China
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Li J, Mo R, Zheng L. MicroRNA-490-3p inhibits migration and chemoresistance of colorectal cancer cells via targeting TNKS2. World J Surg Oncol 2021; 19:117. [PMID: 33849554 PMCID: PMC8045283 DOI: 10.1186/s12957-021-02226-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/01/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Colorectal cancer is one of the most common malignancy in the world. The oncogenesis of colorectal cancer is still not fully elucidated. It was reported that microRNA-490-3p (miR-490-3p) was closely related to the regulation of cancers. However, if miR-490-3p could also affect colorectal cancer and the specific mechanism remains unclear. METHODS qRT-PCR was conducted to examine the expression of miR-490-3p. DIANA, miRDB, and TargetScan databases were used to identify target genes. LOVO and SW480 cells were transfected by miR-490-3p mimics and inhibitors. Transwell assay was used to measure cell invasion and migration. Cisplatin and fluorouracil were administered to investigate chemotherapy resistance. Western blot was used to measure TNKS2 protein expression. Binding sites were verified using the double luciferase assay. RESULTS miR-490-3p expression was low in the colorectal cancer cells. The level of miR-490-3p was negatively correlated with cell migration and invasion of cancer cells. miR-490-3p could bind to TNKS2 mRNA 3'UTR directly. miR-490-3p can suppress cell viability and resistance to chemotherapy in colorectal cancer cells through targeting TNKS2. CONCLUSIONS miR-490-3p could affect colorectal cancer by targeting TNKS2. This study may provide a potential therapeutic target for colorectal cancer.
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Affiliation(s)
- Jing Li
- Department of Emergency Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, Hainan Province, China
| | - Rubing Mo
- Department of Pneumology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, Hainan Province, China
| | - Linmei Zheng
- Department of Obstetrics, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, Hainan Province, China.
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