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Huang M, Deng S, Li M, Yang Z, Guo J, Deng Y, Chen D, Yan B. Clinical diagnostic value of methylated SEPT9 combined with NLR, PLR and LMR in colorectal cancer. BMC Gastroenterol 2024; 24:240. [PMID: 39075402 PMCID: PMC11287835 DOI: 10.1186/s12876-024-03332-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 07/22/2024] [Indexed: 07/31/2024] Open
Abstract
PURPOSE This study aimed to investigate clinical diagnostic values of mSEPT9 combined with NLR, PLR and LMR in CRC. METHODS 329 subjects composed of 120 CRC patients, 105 polyps patients and 104 healthy participants were prospectively recruited. Clinicopathologic features were collected and analyzed. Plasma samples were collected for mSEPT9, NLR, PLR and LMR test. The sensitivity, specificity and AUC of each biomarker separately or in combination were estimated by the ROC curve. RESULTS The levels of NLR, PLR and the PDR of mSEPT9 in CRC patients were significantly higher than those in non-CRC subjects, while LMR was the opposite. The PDR of mSEPT9 in CRC patients was significantly correlated with age, tumor size, tumor stage and M stage. ROC curve analysis demonstrated moderate diagnostic values of mSEPT9, NLR, PLR and LMR in CRC patients with AUC of 0.78 (Se = 0.68, and Sp = 0.89), 0.78 (Se = 0.68, and Sp = 0.83), 0.80 (Se = 0.68, and Sp = 0.81), and 0.77 (Se = 0.72, and Sp = 0.73), respectively. Moreover, combination of these four biomarkers dramatically enhanced the diagnostic accuracy of CRC (AUC = 0.92, Se = 0.90, and Sp = 0.87), especially for CRC patients with large tumors (AUC = 0.95) or distal metastasis (AUC = 0.95). CONCLUSION mSEPT9, NLR, PLR and LMR showed the potential to be reliable biomarkers for the diagnosis of CRC. And the combined application of these biomarkers further improved the diagnostic accuracy of CRC significantly.
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Affiliation(s)
- Meiyuan Huang
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China
| | - Shuang Deng
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China
| | - Ming Li
- Trauma Center, ZhuZhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China
| | - Zhenyu Yang
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China
| | - Jiaxing Guo
- Department of Hematology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China
| | - Yi Deng
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China
| | - Dongliang Chen
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China.
| | - Bokang Yan
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan, 412007, China.
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Ying H, Huang RJ, Jing XM, Li Y, Tong QQ. Effect of cetuximab plus FOLFOX4 regimen on clinical outcomes in advanced gastric carcinoma patients receiving evidence-based care. World J Clin Cases 2024; 12:3360-3367. [PMID: 38983425 PMCID: PMC11229900 DOI: 10.12998/wjcc.v12.i18.3360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/23/2024] [Accepted: 05/10/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Although chemotherapy is effective for treating advanced gastric carcinoma (aGC), it may lead to an adverse prognosis. Establishing a highly effective and low-toxicity chemotherapy regimen is necessary for improving efficacy and outcomes in aGC patients. AIM To determine the efficacy and safety of cetuximab (CET) combined with the FOLFOX4 regimen (infusional fluorouracil, folinic acid, and oxaliplatin) as first-line therapy for patients with aGC, who received evidence-based care (EBC). METHODS A total of 117 aGC patients who received EBC from March 2019 to March 2022 were enrolled. Of these, 60 in the research group (RG) received CET + FOLFOX4 as first-line therapy, whereas 57 in the control group (CG) received FOLFOX4. The efficacy [clinical response rate (RR) and disease control rate (DCR)], safety (liver and kidney dysfunction, leukopenia, thrombocytopenia, rash, and diarrhea), serum tumor marker expression [STMs; carbohydrate antigen (CA) 19-9, CA72-4, and carcinoembryonic antigen (CEA)], inflammatory indicators [interleukin (IL)-2 and IL-10], and quality of life (QOL) of the two groups were compared. RESULTS A markedly higher RR and DCR were observed in the RG compared with the CG, with an equivalent safety profile between the two groups. RG exhibited notably reduced CA19-9, CA72-4, CEA, and IL-2 levels following treatment, which were lower than the pre-treatment levels and those in the CG. Post-treatment IL-10 was statistically increased in RG, higher than the pre-treatment level and the CG. Moreover, a significantly improved QOL was evident in the RG. CONCLUSION The CET + FOLFOX4 regimen is highly effective as first-line treatment for aGC patients receiving EBC. It facilitates the suppression of STMs, ameliorates the serum inflammatory microenvironment, and enhances QOL, without increased adverse drug effects.
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Affiliation(s)
- Hui Ying
- Department of General Surgery, Yongkang First People's Hospital, Yongkang 321300, Zhejiang Province, China
| | - Ren-Jun Huang
- Department of General Surgery, Yongkang First People's Hospital, Yongkang 321300, Zhejiang Province, China
| | - Xiao-Min Jing
- Department of Oncology, Yongkang First People's Hospital, Yongkang 321300, Zhejiang Province, China
| | - Yan Li
- Department of Oncology, Yongkang First People's Hospital, Yongkang 321300, Zhejiang Province, China
| | - Qun-Qiu Tong
- Department of Oncology, Yongkang First People's Hospital, Yongkang 321300, Zhejiang Province, China
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Jakab A, Patai ÁV, Darvas M, Tormássi-Bély K, Micsik T. Microenvironment, systemic inflammatory response and tumor markers considering consensus molecular subtypes of colorectal cancer. Pathol Oncol Res 2024; 30:1611574. [PMID: 38645565 PMCID: PMC11026638 DOI: 10.3389/pore.2024.1611574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 03/12/2024] [Indexed: 04/23/2024]
Abstract
Introduction: Colorectal carcinomas (CRC) are one of the most frequent malignancies worldwide. Based on gene expression profile analysis, CRCs can be classified into four distinct subtypes also known as the consensus molecular subtypes (CMS), which predict biological behaviour. Besides CMS, several other aspects of tumor microenvironment (TME) and systemic inflammatory response (SIR) influence the outcome of CRC patients. TME and inflammation have important role in the immune (CMS1) and mesenchymal (CMS4) subtypes, however, the relationship between these and systemic inflammation has not been assessed yet. Our objective was to evaluate the connection between CMS, TME and SIR, and to analyze the correlation between these markers and routinely used tumor markers, such as CEA (Carcinoembryonic Antigen) and CA19-9 (Carbohydrate Antigen 19-9). Methods: FFPE (Formalin Fixed Paraffin Embedded) samples of 185 CRC patients were collected. TME was described using tumor-stroma ratio (TSR), Klintrup-Makinen (KM) grade, and Glasgow Microenvironment Score (GMS). CMS classification was performed on tissue microarray using MLH1, PMS2, MSH2 and MSH6, and pan-cytokeratin, CDX2, FRMD6, HTR2B and ZEB1 immunohistochemical stains. Pre-operative tumor marker levels and inflammatory markers [C-reactive protein - CRP, albumin, absolute neutrophil count (ANC), absolute lymphocyte count (ALC), absolute platelet count (APC)] and patient history were retrieved using MedSolution database. Results: Amongst TME-markers, TSR correlated most consistently with adverse clinicopathological features (p < 0.001) and overall survival (p < 0.001). Elevated CRP and modified Glasgow Prognostic Score (mGPS) were associated with worse outcome and aggressive phenotype, similarly to tumor markers CEA and CA19-9. Stroma-Tumor Marker score (STM score), a new combined score of CA19-9 and TSR delivered the second best prognostication after mGPS. Furthermore, CMS4 showed association with TSR and several laboratory markers (albumin and platelet derived factors), but not with other SIR descriptors. CMS did not show any association with CEA and CA19-9 tumor markers. Conclusion: More routinely available TME, SIR and tumor markers alone and in combination deliver reliable prognostic data for choosing the patients with higher risk for propagation. CMS4 is linked with high TSR and poor prognosis, but in overall, CMS-classification showed only limited effect on SIR- and tumor-markers.
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Affiliation(s)
- Anna Jakab
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
- Interdisciplinary Gastroenterology Working Group, Semmelweis University, Budapest, Hungary
| | - Árpád V. Patai
- Interdisciplinary Gastroenterology Working Group, Semmelweis University, Budapest, Hungary
- Department of Surgery, Transplantation and Gastroenterology, Semmelweis University, Budapest, Hungary
| | - Mónika Darvas
- Interdisciplinary Gastroenterology Working Group, Semmelweis University, Budapest, Hungary
- Department of Surgery, Transplantation and Gastroenterology, Semmelweis University, Budapest, Hungary
| | - Karolina Tormássi-Bély
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
- Interdisciplinary Gastroenterology Working Group, Semmelweis University, Budapest, Hungary
| | - Tamás Micsik
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
- Interdisciplinary Gastroenterology Working Group, Semmelweis University, Budapest, Hungary
- Saint George University Teaching Hospital of Fejér County, Székesfehérvár, Hungary
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Lu DC, Zhang QF, Li L, Luo XK, Liang B, Lu YH, Hu BL, Jiang HX. Methylated Septin9 has moderate diagnostic value in colorectal cancer detection in Chinese population: a multicenter study. BMC Gastroenterol 2022; 22:232. [PMID: 35546391 PMCID: PMC9097435 DOI: 10.1186/s12876-022-02313-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/26/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The detection rate of methylated Septin9 (mSEPT9) in colorectal cancer (CRC) is varied greatly across the studies. This study aimed to evaluate the diagnostic ability of mSEPT9 in CRC, and compare the diagnostic efficacy with fecal immunochemical test (FIT). METHODS 326 subjects from four centers were prospectively recruited, including 179 CRC and 147 non-CRC subjects. The plasma was collected for mSEPT9 and CEA, AFP, CA125, CA153 and CA199 test, and fecal samples for FIT tests. Sensitivity, specificity and area under the curve (AUC) of receiver operating characteristic curve were calculated to evaluate the diagnostic value of each biomarker. RESULTS The positive rate in mSEPT9 and FIT, and the level of CEA, CA125 and CA199 were significantly higher in CRC compared with non-CRC subjects. The mSEPT9 positive rate was not associated with TNM stage and tumor stage. The sensitivity, specificity and AUC of mSEPT9 in diagnostic CRC were 0.77, 0.88 and 0.82, respectively, while the value in FIT was 0.88, 0.80 and 0.83, respectively. mSEPT9 and FIT have higher AUC value than that of CEA, CA125 and CA199. Combination of both mSEPT9 and FIT positive increased sensitivity and AUC to 0.98 and 0.83, respectively, but the specificity was declined. mSEPT9 has a slightly low sensitivity in diagnosis of colon cancer (0.87) compared with rectal cancer (0.93). CONCLUSION mSEPT9 demonstrated moderate diagnostic value in CRC detection, which was similar to the FIT but superior to the CEA, CA125 and CA199. Combination of mSEPT9 and FIT further improved diagnostic sensitivity in CRC. TRIAL REGISTRATION ChiCTR2000038319.
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Affiliation(s)
- Dong-Cheng Lu
- Department of Gastroenterology, First Affiliated Hospital of Guangxi Medical University, Shuangyong Road 6, Nanning, 530021, Guangxi, China
| | - Qi-Fang Zhang
- Department of Gastroenterology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, 541002, China
| | - Li Li
- Department of Gastroenterology, Jiangbin Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530021, China
| | - Xian-Ke Luo
- Department of Gastroenterology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530001, China
| | - Bin Liang
- Department of Gastroenterology, First Affiliated Hospital of Guangxi Medical University, Shuangyong Road 6, Nanning, 530021, Guangxi, China
| | - Yi-Han Lu
- Department of Gastroenterology, First Affiliated Hospital of Guangxi Medical University, Shuangyong Road 6, Nanning, 530021, Guangxi, China
| | - Bang-Li Hu
- Department of Research, Guangxi Medical University Cancer Hospital, Hedi Road 71, Nanning, 530021, China.
| | - Hai-Xing Jiang
- Department of Gastroenterology, First Affiliated Hospital of Guangxi Medical University, Shuangyong Road 6, Nanning, 530021, Guangxi, China.
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Manojlovic N, Savic G, Nikolic B, Rancic N. Dynamic monitoring of carcinoembryonic antigen, CA19-9 and inflammation-based indices in patients with advanced colorectal cancer undergoing chemotherapy. World J Clin Cases 2022; 10:899-918. [PMID: 35127905 PMCID: PMC8790463 DOI: 10.12998/wjcc.v10.i3.899] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/21/2021] [Accepted: 12/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The roles of carcinoembryonic antigen (CEA) and carbohydrate antigen (CA19-9) in monitoring the patient response to chemotherapy for metastatic colorectal cancer (mCRC) are not clearly defined, and inflammatory indices, including the neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), platelet-to-lymphocyte ratio (PLR) and systemic immune-inflammation index (SII), have been sparsely investigated for this purpose.
AIM To aim of this study was to evaluate the relationship between the kinetics of CEA, CA19-9, NLR, LMR, PLR and SII in serum and patient response to chemotherapy estimated by computed tomography (CT) in patients with unresectable mCRC.
METHODS Patients with mCRC treated with a 1st-line and 2nd-line chemotherapy underwent at least 3 whole-body spiral CT scans during response monitoring according to the Response Evaluation Criteria in Solid Tumour 1.1 (RECIST 1.1), and simultaneous determination of CEA, CA19-9, neutrophil, lymphocyte, platelet and monocyte levels was performed. The kinetics of changes in the tumour markers and inflammatory indices were calculated as the percentage change from baseline or nadir, while receiver operating characteristic curves were drawn to select the thresholds to define patients with progressive or responsive disease with the highest sensitivity (Se) and specificity (Sp). The correlation of tumour marker kinetics with inflammatory index changes and RECIST response was determined by univariate and multivariate logistic regression analysis and the clinical utility index (CUI).
RESULTS A total of 102 patients with mCRC treated with chemotherapy were included. Progressive disease (PD), defined as a CEA increase of 25.52%, resulted in an Se of 80.3%, an Sp of 84%, a good CUI negative [CUI (Ve-)] value of 0.75 and a good fraction correct (FC) value of 81.2; at a CEA cut-off of -60.85% with an Se of 100% and an Sp of 35.7% for PD, CT could be avoided in 25.49% of patients. The 21.49% CA19-9 cut-off for PD had an Se of 66.5%, an Sp of 87.4%, an acceptable CUI (Ve-) value of 0.65 and an acceptable FC value of 75. An NLR increase of 11.5% for PD had an Se of 67% and an Sp of 66%; a PLR increase of 5.9% had an Se of 53% and an Sp of 69%; an SII increase above -6.04% had an Se of 72% and an Sp of 63%; and all had acceptable CUI (Ve-) values at 0.55. In the univariate logistic regression analysis, CEA (P < 0.001), CA19-9 (P < 0.05), NLR (P < 0.05), PLR (P < 0.05) and SII (P < 0.05) were important predictors of tumour progression, but in the multivariate logistic regression analysis, CEA was the only independent predictor of PD (P < 0.05).
CONCLUSION CEA is a useful marker for monitoring the chemotherapy response of patients with unresectable mCRC and could replace a quarter of CT examinations. CA19-9 has poorer diagnostic characteristics than CEA but could be useful in some clinical circumstances, particularly when CEA is not increased. Dynamic changes in the inflammatory indices NLR, PLR and SII could be promising for further investigation as markers of the chemotherapy response.
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Affiliation(s)
- Nebojsa Manojlovic
- Clinic for Gastroenterology and Hepatology, Military Medical Academy, Faculty of Medicine of the Military Medical Academy, University of Defence, Belgrade 11000, Serbia
| | - Goran Savic
- Faculty of Medicine of the Military Medical Academy, University of Defence, Belgrade, Serbia, Military Medical Academy, Belgrade 11000, Serbia
| | - Bojan Nikolic
- Institute for Radiology, Military Medical Academy, Belgrade 11000, Serbia
| | - Nemanja Rancic
- Center for Clinical Pharmacology, Institute for Radiology, Military Medical Academy, Faculty of Medicine of the Military Medical Academy, University of Defence, Belgrade 11000, Serbia
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Wu C, Lin X, Li Z, Chen Z, Xie W, Zhang X, Wang X. A Diagnostic Nomogram Based on 18F-FDG PET/CT for Bone Metastasis of Gastric Cancer. Front Cell Dev Biol 2022; 9:783466. [PMID: 34970546 PMCID: PMC8712756 DOI: 10.3389/fcell.2021.783466] [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: 09/26/2021] [Accepted: 10/20/2021] [Indexed: 11/18/2022] Open
Abstract
Purpose: To develop an effective diagnostic model for bone metastasis of gastric cancer by combining 18F-FDG PET/CT and clinical data. Materials and Methods: A total of 212 gastric cancer patients with abnormal bone imaging scans based on 18F-FDG PET/CT were retrospectively enrolled between September 2009 and March 2020. Risk factors for bone metastasis of gastric cancer were identified by multivariate logistic regression analysis and used to create a nomogram. The performance of the nomogram was evaluated by using receiver operating characteristic curves and calibration plots. Results: The diagnostic power of the binary logistic regression model incorporating skeleton-related symptoms, anemia, the SUVmax of bone lesions, bone changes, the location of bone lesions, ALP, LDH, CEA, and CA19-9 was significantly higher than that of the model using only clinical factors (p = 0.008). The diagnostic model for bone metastasis of gastric cancer using a combination of clinical and imaging data showed an appropriate goodness of fit according to a calibration test (p = 0.294) and good discriminating ability (AUC = 0.925). Conclusions: The diagnostic model combined with the 18F-FDG PET/CT findings and clinical data showed a better diagnosis performance for bone metastasis of gastric cancer than the other studied models. Compared with the model using clinical factors alone, the additional 18F-FDG PET/CT findings could improve the diagnostic efficacy of identifying bone metastases in gastric cancer.
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Affiliation(s)
- Chunhui Wu
- Department of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiaoping Lin
- Department of Nuclear Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhoulei Li
- Department of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhifeng Chen
- Department of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wenhui Xie
- Department of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiangsong Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiaoyan Wang
- Department of Nuclear Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Eskander NS, Mansour L, Abdelaal A, Saad E, Mohamed D. Circulating Cell Free DNA Integrity Index as a Biomarker for Response to Chemotherapy in Patients with Metastatic Colorectal Carcinoma. Asian Pac J Cancer Prev 2022; 23:339-348. [PMID: 35092403 PMCID: PMC9258663 DOI: 10.31557/apjcp.2022.23.1.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/18/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Assessing plasma Cell Free DNA (cfDNA) integrity index as a biomarker for response prediction and early response evaluation in mCRC patients receiving chemotherapy, in comparison to Carcinoembryonic antigen (CEA) and Carbohydrate antigen 19-9 (CA19-9), to be used as an additional tool to computed tomography (CT). METHODS CEA, CA19-9, cfDNA concentration and cfDNA integrity index (ALU 247/115) measurements were conducted on 86 subjects divided into 43 healthy volunteers and 43 mCRC patients, before starting chemotherapy and then after 6-12 weeks of therapy initiation (3-4 cycles FOLFOX) at first response assessment. Plasma cfDNA integrity index was calculated as the ratio of long to short DNA fragments (ALU 247/115) amplified and detected by real-time PCR. Serum CEA and CA19-9 were measured by chemiluminescent immunometric assay. RESULTS Baseline cfDNA integrity index was statistically significantly different between responders and non-responders (p=0.03). It was found that at cut off 0.608, sensitivity was 73.7%, specificity was 66.7% and diagnostic accuracy=69.77%. Markers with statistical significant difference between responders and non-responders after chemotherapy were CEA % change (p=0.035), CA19-9 (p=0.024), cfDNA integrity index (p=0.035) and cfDNA integrity index % change (p<0.001). Among these markers, cfDNA integrity index % change had the best sensitivity (84.2%), specificity (95.2%) and diagnostic accuracy (90.7%) at cut off -17.827%. CONCLUSION Baseline cfDNA integrity index can be used as a potential marker to predict response to chemotherapy. cfDNA integrity index (ALU 247/115) % change rather than its absolute value is superior to CEA, CA19-9, cfDNA concentration and their % changes in early assessment of response to chemotherapy.
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Affiliation(s)
- Nancy Samir Eskander
- Department of Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Lamia Mansour
- Department of Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Amaal Abdelaal
- Department of Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Ehab Saad
- Department of Cinical Oncology and Nuclear Medicine, Cairo University, Egypt.
| | - Doaa Mohamed
- Department of Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt.
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Sefrioui D, Beaussire L, Gillibert A, Blanchard F, Toure E, Bazille C, Perdrix A, Ziegler F, Gangloff A, Hassine M, Elie C, Bignon AL, Parzy A, Gomez P, Thill C, Clatot F, Sabourin JC, Frebourg T, Benichou J, Bouhier-Leporrier K, Gallais MP, Sarafan-Vasseur N, Michel P, Di Fiore F. CEA, CA19-9, circulating DNA and circulating tumour cell kinetics in patients treated for metastatic colorectal cancer (mCRC). Br J Cancer 2021; 125:725-733. [PMID: 34112948 PMCID: PMC8405627 DOI: 10.1038/s41416-021-01431-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 04/17/2021] [Accepted: 04/28/2021] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND We previously reported that CEA kinetics are a marker of progressive disease (PD) in metastatic colorectal cancer (mCRC). This study was specifically designed to confirm CEA kinetics for predicting PD and to evaluate CA19-9, cell-free DNA (cfDNA), circulating tumour DNA (ctDNA) and circulating tumour cell (CTC) kinetics. METHODS Patients starting a chemotherapy (CT) with pre-treatment CEA > 5 ng/mL and/or CA19.9 > 30 UI/mL were prospectively included. Samples were collected from baseline to cycle 4 for CEA and CA19-9 and at baseline and the sixth week for other markers. CEA kinetics were calculated from the first to the third or fourth CT cycle. RESULTS A total of 192 mCRC patients were included. CEA kinetics based on the previously identified >0.05 threshold was significantly associated with PD (p < 0.0001). By dichotomising by the median value, cfDNA, ctDNA and CA19-9 were associated with PD, PFS and OS in multivariate analysis. A circulating scoring system (CSS) combining CEA kinetics and baseline CA19-9 and cfDNA values classified patients based on high (n = 58) and low risk (n = 113) of PD and was independently associated with PD (ORa = 4.6, p < 0.0001), PFS (HRa = 2.07, p < 0.0001) and OS (HRa = 2.55, p < 0.0001). CONCLUSIONS CEA kinetics alone or combined with baseline CA19-9 and cfDNA are clinically relevant for predicting outcomes in mCRC. TRIAL REGISTRATION NUMBER NCT01212510.
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Affiliation(s)
- David Sefrioui
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine and Department of Hepatogastroenterology, Rouen, France
| | - Ludivine Beaussire
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Rouen, France
| | - André Gillibert
- grid.41724.34Department of Biostatistics, Normandie Univ, UNIROUEN, Rouen University Hospital, Rouen, France
| | - France Blanchard
- grid.41724.34Department of Pathology, Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Rouen, France
| | - Emmanuel Toure
- grid.41724.34Department of Pathology, Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Rouen, France
| | - Céline Bazille
- grid.411149.80000 0004 0472 0160Department of Pathology, Caen University Hospital, Caen, France
| | - Anne Perdrix
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine and Department of Biopathology, Henri Becquerel Centre, Rouen, France
| | - Frédéric Ziegler
- grid.7429.80000000121866389Normandie Univ, UNIROUEN, INSERM U1073, Rouen University Hospital and General Biochemistry Laboratory, Institute of Clinical Biology, Rouen, France
| | - Alice Gangloff
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine and Department of Hepatogastroenterology, Rouen, France
| | - Mélanie Hassine
- Department of Hepatogastroenterology, Elbeuf Hospital, Elbeuf, France
| | - Caroline Elie
- Department of Hepatogastroenterology, Elbeuf Hospital, Elbeuf, France
| | - Anne-Laure Bignon
- grid.411149.80000 0004 0472 0160Department of Hepatogastroenterology, Caen University Hospital, Caen, France
| | - Aurélie Parzy
- Department of Hepatogastroenterology, Francois Baclesse Centre, Caen, France
| | - Philippe Gomez
- Department of Medical Oncology, Frédéric Joliot Centre, Rouen, France
| | - Caroline Thill
- grid.41724.34Department of Biostatistics, Normandie Univ, UNIROUEN, Rouen University Hospital, Rouen, France
| | - Florian Clatot
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine and Department of Medical Oncology, Henri Becquerel Centre, Rouen, France
| | - Jean-Christophe Sabourin
- grid.41724.34Department of Pathology, Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Rouen, France
| | - Thierry Frebourg
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine and Department of Genetics, Rouen, France
| | - Jacques Benichou
- grid.41724.34Department of Biostatistics, Normandie Univ, UNIROUEN, Rouen University Hospital, Rouen, France
| | - Karine Bouhier-Leporrier
- grid.411149.80000 0004 0472 0160Department of Hepatogastroenterology, Caen University Hospital, Caen, France
| | | | - Nasrin Sarafan-Vasseur
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Rouen, France
| | - Pierre Michel
- grid.41724.34Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine and Department of Hepatogastroenterology, Rouen, France
| | - Frédéric Di Fiore
- grid.41724.34Department of Hepatogastroenterology and Department of Medical Oncology, Henri Becquerel Centre, Normandie Univ, UNIROUEN, Inserm U1245, IRON Group, Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Rouen, France
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Zhang S, Zhang R, Li RZ, Wang QX, Chang H, Ding PR, Li LR, Wu XJ, Chen G, Zeng ZF, Xiao WW, Gao YH. Beneficiaries of radical surgery among clinical complete responders to neoadjuvant chemoradiotherapy in rectal cancer. Cancer Sci 2021; 112:3607-3615. [PMID: 34146368 PMCID: PMC8409289 DOI: 10.1111/cas.15039] [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: 12/04/2020] [Revised: 06/05/2021] [Accepted: 06/15/2021] [Indexed: 12/24/2022] Open
Abstract
This study aimed to identify patients who benefit from radical surgery among those with rectal cancer who achieved clinical complete response (cCR). Patients with locally advanced rectal cancer (LARC; stage II/III) who achieved cCR after neoadjuvant chemoradiotherapy (nCRT) were included (n = 212). Univariate/multivariate Cox analysis was performed to validate predictors for distant metastasis‐free survival (DMFS). A decision tree was generated using recursive partitioning analysis (RPA) to categorize patients into different risk stratifications. Total mesorectal excision (TME) was compared with the watch‐and‐wait (W&W) strategy in each risk group. Two molecular predicators of CEA and CA19‐9 were selected to establish the RPA‐based risk stratification, categorizing LARC patients into low‐risk (n = 139; CA19‐9 < 35 U/mL and CEA < 5 ng/mL) and high‐risk (n = 73; CA19‐9 ≥ 35 U/mL or CEA ≥5 ng/mL) groups. Superior 5‐y DMFS was observed in the low‐risk group vs. the high‐risk group (92.9% vs. 76.2%, P = .002). Low‐risk LARC patients who underwent TME had significantly improved 5‐y DMFS compared with their counterparts receiving the W&W strategy (95.9% vs. 84.3%; P = .028). No significant survival difference was observed in high‐risk patients receiving the 2 treatment modalities (77.9% vs. 94.1%; P = .143). LARC patients with cCR who had both baseline CA19‐9 < 35 U/mL and CEA < 5 ng/mL may benefit from radical surgery.
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Affiliation(s)
- Shu Zhang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China.,Department of Radiation Oncology, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Rong Zhang
- Department of Endoscopy, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Rong-Zhen Li
- Department of Radiation Oncology, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Qiao-Xuan Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Hui Chang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Pei-Rong Ding
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Li-Ren Li
- Department of Endoscopy, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Xiao-Jun Wu
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Gong Chen
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Zhi-Fan Zeng
- Department of Colorectal Surgery, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Wei-Wei Xiao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | - Yuan-Hong Gao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
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Gong Z, Zhang X, Geng Q, Li W, Huang M, Chen Z, Sheng X, Zhang W, Guo W. AKP and GGT level can provide an early prediction of first-line treatment efficacy in colorectal cancer patients with hepatic metastases. Biomark Med 2021; 15:697-713. [PMID: 34169734 DOI: 10.2217/bmm-2020-0667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/18/2021] [Indexed: 02/08/2023] Open
Abstract
Aim: It is important to early evaluate or predict the efficacy to avoid ineffective treatment for most colorectal cancer (CRC) patients with liver metastases. Patients & methods: The medical records of 440 patients with histologically confirmed primary CRC admitted to the Fudan University Shanghai Cancer Center were reviewed. Results: High baseline serum alkaline phosphatase (AKP) and γ-glutamyl transferase (GGT) is associated with worse overall survival. In patients with a high serum AKP and GGT a decreased percentage had high objective response rate and better progression-free survival. Conclusion: Measuring the changes of serum AKP or GGT in CRC patients with hepatic metastases before and after the first cycle of treatment is a convenient, fast and economical way to early predict antitumor treatment efficacy.
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Affiliation(s)
- Zhe Gong
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Xiaowei Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Qirong Geng
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Wenhua Li
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Mingzhu Huang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Zhiyu Chen
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Xuedan Sheng
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Wen Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Weijian Guo
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
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IL15RA and SMAD3 Genetic Variants Predict Overall Survival in Metastatic Colorectal Cancer Patients Treated with FOLFIRI Therapy: A New Paradigm. Cancers (Basel) 2021; 13:cancers13071705. [PMID: 33916844 PMCID: PMC8038482 DOI: 10.3390/cancers13071705] [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: 01/29/2021] [Revised: 03/25/2021] [Accepted: 04/01/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary There is an increasing scientific interest in the study of the interaction between the immune system and drugs in cancer that can affect the efficacy of an anti-cancer treatment. This study was undertaken to better understand if the genetic characteristic of a cancer patient’s immune system can predict the tumor response to the treatment and the duration of survival. The topic was studied on 335 metastatic colorectal cancer patients treated with a first-line chemotherapy (FOLFIRI regimen, irinotecan-5-fluorouracil-leucovorin). The research highlighted two markers, IL15RA-rs7910212 and SMAD3-rs7179840, significantly associated with the patient’s survival. When considering IL15RA-rs7910212 and SMAD3-rs7179840 in combination with other two genetic markers previously investigated (NR1I2-rs1054190, VDR-rs7299460), we built up a highly predictive genetic score of survival. The herein identified markers must be further validated, but still represent good candidates to understand how much a patient with a metastatic colorectal cancer can benefit from a chemotherapy with FOLFIRI regimen. Abstract A new paradigm in cancer chemotherapy derives from the interaction between chemotherapeutics, including irinotecan and 5-fluorouracil (5-FU), and the immune system. The patient’s immune response can modulate chemotherapy effectiveness, and, on the other hand, chemotherapeutic agents can foster tumor cell immunogenicity. On these grounds, the analysis of the cancer patients’ immunogenetic characteristics and their effect on survival after chemotherapy represent a new frontier. This study aims to identify genetic determinants in the immuno-related pathways predictive of overall survival (OS) after FOLFIRI (irinotecan, 5-FU, leucovorin) therapy. Two independent cohorts comprising a total of 335 patients with metastatic colorectal cancer (mCRC) homogeneously treated with first-line FOLFIRI were included in the study. The prognostic effect of 192 tagging genetic polymorphisms in 34 immune-related genes was evaluated using the bead array technology. The IL15RA rs7910212-C allele was associated with worse OS in both discovery (HR: 1.57, p = 0.0327, Bootstrap p-value = 0.0280) and replication (HR: 1.71, p = 0.0411) cohorts. Conversely, SMAD3 rs7179840-C allele was associated with better OS in both discovery (HR: 0.65, p = 0.0202, Bootstrap p-value = 0.0203) and replication (HR: 0.61, p = 0.0216) cohorts. A genetic prognostic score was generated integrating IL15RA-rs7910212 and SMAD3-rs7179840 markers with inflammation-related prognostic polymorphisms we previously identified in the same study population (i.e., PXR [NR1I2]-rs1054190, VDR-rs7299460). The calculated genetic score successfully discriminated patients with different survival probabilities (p < 0.0001 log-rank test). These findings provide new insight on the prognostic value of genetic determinants, such as IL15RA and SMAD3 markers, and could offer a new decision tool to improve the clinical management of patients with mCRC receiving FOLFIRI.
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Personalized Prechemotherapy Education Reduces Peri-Chemotherapy Anxiety in Colorectal Cancer Patients. DISEASE MARKERS 2021; 2021:6662938. [PMID: 34007345 PMCID: PMC8110412 DOI: 10.1155/2021/6662938] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/26/2021] [Accepted: 03/06/2021] [Indexed: 12/28/2022]
Abstract
Objective To evaluate the effect of personalized prechemotherapy education in the reduction of peri-chemotherapy anxiety in patients with colorectal cancer. Methods Patients admitted to the Department of Oncology with a diagnosis of stage III or IV colorectal cancer and scheduled for initial chemotherapy from January 1, 2017, to June 30, 2019, were retrieved. Patients in the educated group completed the GAD-7 form to evaluate their anxiety level at admission and 14 days after personalized prechemotherapy education, the educator team of which included both physician and nurse staff. Patients in the control group only completed GAD-7 forms at admission and 14 days thereafter without personalized education. Results Three hundred and sixty-four patients were enrolled for analysis, including 127 patients who received personalized prechemotherapy education and 237 patients who did not receive education. There were no significant differences in age, gender, education level, or pretreatment GAD-7 scores between the two groups, but significantly lower posttreatment GAD-7 score, and fewer medium to severe posttreatment anxiety patients in the educated group. Conclusion Personalized prechemotherapy education involving physician for medical treatment and nursing staff for peri-treatment care, in contrast to traditional brief discussion with physicians during clinic visits and unified informed consent before treatments, may reduce peri-chemotherapy anxiety more efficiently.
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Liu H, Li Y, Qu YD, Zhao JJ, Zheng ZW, Jiao XL, Zhang J. Construction of a clinical survival prognostic model for middle-aged and elderly patients with stage III rectal adenocarcinoma. World J Clin Cases 2021; 9:1563-1579. [PMID: 33728300 PMCID: PMC7942048 DOI: 10.12998/wjcc.v9.i7.1563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 11/10/2020] [Accepted: 12/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Nomograms for prognosis prediction in colorectal cancer patients are few, and prognostic indicators differ with age.
AIM To construct a new nomogram survival prediction tool for middle-aged and elderly patients with stage III rectal adenocarcinoma.
METHODS A total of 2773 eligible patients were divided into the training cohort (70%) and the validation cohort (30%). Optimal cutoff values were calculated using the X-tile software for continuous variables. Univariate and multivariate Cox proportional hazards regression analyses were used to determine overall survival (OS) and cancer-specific survival (CSS)-related prognostic factors. Two nomograms were successfully constructed. The discriminant and predictive ability and clinical usefulness of the model were also assessed by multiple methods of analysis.
RESULTS The 95%CI in the training group was 0.719 (0.690-0.749) and 0.733 (0.702-0.74), while that in the validation group was 0.739 (0.696-0.782) and 0.750 (0.701-0.800) for the OS and CSS nomogram prediction models, respectively. In the validation group, the AUC of the three-year survival rate was 0.762 and 0.770, while the AUC of the five-year survival rate was 0.722 and 0.744 for the OS and CSS nomograms, respectively. The nomogram distinguishes all-cause mortality from cancer-specific mortality in patients with different risk grades. The time-dependent AUC and decision curve analysis showed that the nomogram had good clinical predictive ability and decision efficacy and was significantly better than the tumor-node-metastases staging system.
CONCLUSION The survival prediction model constructed in this study is helpful in evaluating the prognosis of patients and can aid physicians in clinical diagnosis and treatment.
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Affiliation(s)
- Hao Liu
- Department of Colonrectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
| | - Yu Li
- Department of Colonrectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
| | - Yi-Dan Qu
- Rheumatology and Immunology Department, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
| | - Jun-Jiang Zhao
- Department of Colonrectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
| | - Zi-Wen Zheng
- Department of Colonrectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
| | - Xue-Long Jiao
- Department of Colonrectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
| | - Jian Zhang
- Department of Colonrectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
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Kim HS, Lee T, Yun J, Lee G, Hong Y. Cancer protein biomarker identification and quantification using nanoforest substrate and hand-held Raman spectrometer. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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15
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Liquid biopsy as a perioperative biomarker of digestive tract cancers: review of the literature. Surg Today 2020; 51:849-861. [PMID: 32979121 DOI: 10.1007/s00595-020-02148-7] [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: 05/26/2020] [Accepted: 08/10/2020] [Indexed: 10/23/2022]
Abstract
Tissue biopsies are the gold-standard for investigating the molecular characterization of tumors. However, a "solid" biopsy is an invasive procedure that cannot capture real-time tumor dynamics and may yield inaccurate information because of intratumoral heterogeneity. In this review, we summarize the current state of knowledge about surgical treatment-associated "liquid" biopsy for patients with digestive organ tumors. A liquid biopsy is a technique involving the sampling and testing of non-solid biological materials, including blood, urine, saliva, and ascites. Previous studies have reported the potential value of blood-based biomarkers, circulating tumor cells, and cell-free nucleic acids as facilitators of cancer treatment. The applications of a liquid biopsy in a cancer treatment setting include screening and early diagnosis, prognostication, and outcome and recurrence monitoring of cancer. This technique has also been suggested as a useful tool in personalized medicine. The transition to precision medicine is still in its early stages. Soon, however, liquid biopsy is likely to form the basis of patient selection for molecular targeted therapies, predictions regarding chemotherapy sensitivity, and real-time evaluations of therapeutic effects.
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Study on the Diagnosis of Gastric Cancer by Magnetic Beads Extraction and Mass Spectrometry. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2743060. [PMID: 32802837 PMCID: PMC7426759 DOI: 10.1155/2020/2743060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 05/29/2020] [Accepted: 06/18/2020] [Indexed: 12/24/2022]
Abstract
Objective. This study constructed a model for the early diagnosis of gastric cancer by comparing the serum peptides profiles of patients with advanced gastric cancer and healthy people. And that model may be the potential to be applied for the efficacy evaluation and recurrence monitoring in gastric cancer. Methods. Serums of 30 healthy people and 30 advanced gastric cancer patients were matched by age and gender were collected. The serum peptide spectrum was obtained by MB-WCX concentration and MALDI-TOF MS analysis. Based on the analysis of the efficiency of differential peptides in the diagnosis of gastric cancer, we first established a model for the diagnosis of gastric cancer based on differential peptides and then carried out external verification. The diagnostic reliability of this model was further tested by compared with carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9). Results. In this present study, we found the expression of two peptide peaks with a molecular weight of 2863 Da and 2953 Da were significantly increased in gastric cancer serum, while the expression of two peptide peaks with a molecular weight of 1945 Da and 2082 Da were significantly decreased. Depending on the characteristics of peptide expression, we constructed a diagnostic model, we compared the sensitivity and specificity of the model established by 2953 Da/1945 Da, and found this model is significantly higher than CEA and CA19-9. Conclusion. There were some differences in serum peptides profiles between patients with advanced gastric cancer and healthy people. The serum peptide diagnostic models based on 2953 Da and 1945 Da have high diagnostic efficiency for advanced gastric cancer. Our result indicated that this model was well worth further validation for clinical diagnosis.
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Numata K, Ono Y, Toda S, Kamioka Y, Suematsu H, Sawazaki S, Tsuchida K, Higuchi A, Saeki H, Rino Y, Masuda M, Matsukawa H. Modified Glasgow Prognostic Score and Carcinoembryonic Antigen Predict Poor Prognosis in Elderly Patients with Colorectal Cancer. Oncol Res Treat 2020; 43:125-133. [PMID: 32040953 DOI: 10.1159/000505930] [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: 10/29/2019] [Accepted: 01/11/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To investigate the prognostic values of the preoperative modified Glasgow Prognostic Score (mGPS) and carcinoembryonic antigen (CEA) alone and combined in elderly patients with colorectal cancer (CRC) planning to receive curative surgery. METHODS We retrospectively analyzed 130 elderly patients (aged ≥80 years) with CRC who received curative surgery between 2008 and 2016. The preoperative mGPS and CEA levels were calculated. RESULTS Elevated preoperative mGPS or CEA level was significantly associated with shorter relapse-free survival (p = 0.005, both) and cancer-specific survival (p = 0.011 and p < 0.001, respectively). Combined use of these two factors improved the predictive accuracy for tumor recurrence relative to that of either factor. CONCLUSION Both mGPS and CEA were independent prognostic factors of CRC in elderly patients receiving curative surgery, but their combination was more accurate.
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Affiliation(s)
- Koji Numata
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan,
| | - Yukari Ono
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Soji Toda
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Yuto Kamioka
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Hideaki Suematsu
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Sho Sawazaki
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Kazuhito Tsuchida
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Akio Higuchi
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Hiroyuki Saeki
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Yasushi Rino
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Munetaka Masuda
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Hiroshi Matsukawa
- Department of Surgery, Yokohama Minami Kyosai Hospital, Yokohama, Japan
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Plasma Inter-Alpha-Trypsin Inhibitor Heavy Chains H3 and H4 Serve as Novel Diagnostic Biomarkers in Human Colorectal Cancer. DISEASE MARKERS 2019; 2019:5069614. [PMID: 31481982 PMCID: PMC6701429 DOI: 10.1155/2019/5069614] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 05/30/2019] [Accepted: 06/28/2019] [Indexed: 02/07/2023]
Abstract
Objective Inter-alpha-trypsin inhibitor heavy chain H3 (ITIH3) and inter-alpha-trypsin inhibitor heavy chain H4 (ITIH4) are heavy chains of protein members belonging to the ITI family, which was associated with inflammation and carcinogenesis. However, the diagnostic value of ITIH3 and ITIH4 in human colorectal cancer (CRC) remains unknown. Methods In total, 101 CRC patients and 156 healthy controls were enrolled. The concentrations of ITIH3 and ITIH4 proteins in plasma samples of participants were assessed using enzyme-linked immunosorbent assay. ITIH3 and ITIH4 expressions in human CRC tissues were additionally assessed via immunohistochemical staining (IHC). Receiver operating characteristic (ROC) was applied to estimate the diagnostic power of the two proteins, and the net reclassification improvement (NRI) was adopted to evaluate the incremental predictive ability of ITIH3/ITIH4 when added to the tissue inhibitor of metalloproteinase-1 (TIMP-1). Results The plasma concentration of ITIH3 in CRC patients (median: 4.370 μg/mL; range: 2.152–8.170 μg/mL) was significantly lower than that in healthy subjects (median: 4.715 μg/mL; range: 2.665–10.257 μg/mL; p < 0.001), while the ITIH4 plasma level in subjects with CRC (median: 0.211 μg/mL; range: 0.099–0.592 μg/mL) was markedly increased relative to that in the control group (median: 0.134 μg/mL; range: 0.094–0.460 μg/mL, p < 0.001). Consistently, IHC score assessment showed a dramatic reduction in ITIH3 expression and, conversely, upregulation of ITIH4 in colorectal carcinoma specimens relative to adjacent normal colorectal tissues (p < 0.001 in both cases). The area under the curve (AUC) of the ROC for ITIH4 (AUC = 0.801, 95% CI: 0.745–0.857) was higher than that for ITIH3 (AUC = 0.638, 95% CI: 0.571–0.704, both p values < 0.001). The AUC of the ROC for combined ITIH3 and ITIH4 was even higher than that for carcinoembryonic antigen. NRI results showed that combining ITIH3 and ITIH4 with TIMP-1 significantly improved diagnostic accuracy (NRI = 17.12%, p = 0.002) for CRC patients compared to TIMP-1 alone. Conclusions Circulating ITIH3 and ITIH4 levels are associated with carcinogenesis in CRC, supporting their potential diagnostic utility as surrogate biomarkers for colorectal cancer detection.
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