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Emoto S, Fukunaga Y, Takamatsu M, Kawachi H, Sano S, Tominaga T, Mukai T, Yamaguchi T, Nagasaki T, Akiyoshi T, Konishi T, Nagayama S, Ueno M. Prognostic factors of para-aortic lymph node metastasis from colorectal cancer in highly selected patients undergoing para-aortic lymph node dissection. Surg Today 2024; 54:356-366. [PMID: 37648781 DOI: 10.1007/s00595-023-02739-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/25/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE We investigated the surgical outcomes of para-aortic lymph node (PALN) dissection in patients with colorectal cancer and assessed the prognostic factors related to the survival. METHODS This single-center retrospective study included 31 patients with synchronous or metachronous PALN metastasis from colorectal cancer who underwent PALN dissection between January 2006 and December 2018. RESULTS Twenty-one patients had synchronous PALN metastasis, and 10 had metachronous PALN metastasis. Seven patients had either simultaneous distant metastasis or a history of distant metastasis other than PALN metastasis at the time of PALN dissection. Eighteen patients underwent adjuvant chemotherapy. The 5-year overall and recurrence-free survival rates were 54.2 and 17.2%, respectively. A multivariable analysis revealed that rectal cancer, metachronous PALN metastasis, and three or more pathological PALN metastases were significantly poor prognostic factors for the recurrence-free survival. Among patients with rectal cancer, lower rectal cancer and lateral pelvic lymph node metastasis were poor prognostic factors for the overall survival. CONCLUSION Curative PALN dissection for PALN metastasis from colorectal cancer is feasible with favorable long-term outcomes. A multidisciplinary approach, including surgery and chemotherapy, is needed for colorectal cancer with PALN metastasis to improve the long-term outcomes.
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Affiliation(s)
- Shin Emoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yosuke Fukunaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Manabu Takamatsu
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Division of Pathology, Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shuhei Sano
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tetsuro Tominaga
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiki Mukai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Yamaguchi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiya Nagasaki
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Takashi Akiyoshi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Satoshi Nagayama
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masashi Ueno
- Department of Colorectal Surgery, Toranomon Hospital, Tokyo, Japan
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Assaf I, Fimereli D, Anthoine G, Fazio R, Daprà V, Audisio A, Bardiaux A, Telli TA, Vanhooren M, Saude-Conde R, Bregni G, Hendlisz A, Sclafani F. Prognostic Value of Circulating Cytokines in Chemorefractory Colorectal Cancer. Cancers (Basel) 2023; 15:5823. [PMID: 38136368 PMCID: PMC10742027 DOI: 10.3390/cancers15245823] [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: 10/30/2023] [Revised: 11/20/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023] Open
Abstract
Circulating cytokines could be optimal biomarkers for prognostication and management decisions in colorectal cancer (CRC). Chemorefractory CRC patients with available plasma samples were included in this study. In the discovery cohort (n = 85), 182 circulating cytokines were tested with a semi-quantitative multiplex assay, and prognostic cytokines were analyzed in the validation cohort (n = 111) by ELISA. Overall survival (OS) was the primary outcome measure, with the false discovery rate (FDR) method (significance level of <0.01) being used to correct for multiple comparisons. Four cytokines were associated with OS in the discovery cohort: insulin-like growth factor-binding protein 1 (IGFBP-1) (HR 2.1 [95%CI: 1.58-2.79], FDR < 0.001), insulin-like growth factor-binding protein 2 (IGFBP-2) (HR 1.65 [95%CI: 1.28-2.13], FDR = 0.006), serum amyloid A (SAA) (HR 1.84 [95%CI: 1.39-2.43], FDR < 0.001), and angiotensin II (HR 1.65 [95%CI: 1.29-2.1], FDR = 0.006). Of these, IGFBP-1 (HR 2.70 [95%CI: 1.56-4.76], FDR = 0.007) and IGFBP-2 (HR 3.33 [95%CI: 1.64-6.67], FDR = 0.008) were confirmed to be independently associated with OS in the validation cohort. Patients with high concentrations of IGFBP-1 and/or IGFBP-2 had a median OS of 3.0 months as compared with 6.9 months for those with low concentrations of both cytokines (HR 2.44 [95%CI: 1.52-4.0], FDR = 0.002) Validation of circulating IGFBP-1 and IGFBP-2 as independent prognostic biomarkers for chemorefractory CRC in larger, independent series is warranted.
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Affiliation(s)
- Irene Assaf
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Danai Fimereli
- Breast Cancer Translational Laboratory, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium;
| | - Geraldine Anthoine
- GI Cancer Laboratory, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (G.A.); (A.B.)
| | - Roberta Fazio
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Valentina Daprà
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Alessandro Audisio
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Alina Bardiaux
- GI Cancer Laboratory, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (G.A.); (A.B.)
| | - Tugba Akin Telli
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Michele Vanhooren
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Rita Saude-Conde
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
| | - Giacomo Bregni
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
- Medical Oncology, Faculty of Medecine, Erasmus Campus, Université Libre de Bruxelles (ULB), 1070 Brussels, Belgium
| | - Alain Hendlisz
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
- Medical Oncology, Faculty of Medecine, Erasmus Campus, Université Libre de Bruxelles (ULB), 1070 Brussels, Belgium
| | - Francesco Sclafani
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, 1070 Brussels, Belgium; (I.A.); (R.F.); (V.D.); (A.A.); (T.A.T.); (M.V.); (R.S.-C.); (G.B.); (A.H.)
- Medical Oncology, Faculty of Medecine, Erasmus Campus, Université Libre de Bruxelles (ULB), 1070 Brussels, Belgium
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Mitani S, Kito Y, Hino K, Kawakami K, Izawa N, Hanamura F, Yamamoto Y, Shoji H, Komori A, Boku S, Tsuchihashi K, Kato K, Nonagase Y, Matsumoto T, Furuta M, Kawakami H. Real-World Treatment Sequencing in Vulnerable Patients with Metastatic Colorectal Cancer: A Multicenter Retrospective Study. Target Oncol 2023; 18:707-715. [PMID: 37668815 DOI: 10.1007/s11523-023-00996-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Data regarding treatment sequence for vulnerable patients with metastatic colorectal cancer (mCRC) in a real-world setting are lacking. OBJECTIVE We aimed to assess treatment outcomes in second-line or later chemotherapy for vulnerable patients with mCRC in a real-world setting. PATIENTS AND METHODS Vulnerable patients with mCRC who received less intensive treatment ('vulnerable') regimens, i.e. fluoropyrimidines with or without biologics (FP), reduced-dose doublet regimens with or without biologics (Doublet), and anti-epidermal growth factor receptor monotherapy (Anti-EGFR), as first-line therapy between June 2015 and December 2018 were retrospectively reviewed. RESULTS A total of 210 patients from 15 hospitals were analyzed. The median age was 78 years (range 28-90), and 44 patients (21%) had an Eastern Cooperative Oncology Group performance status (ECOG PS) score of 2. In the entire population, the median time to treatment failure (TTF) and overall survival (OS) were 7.6 and 21.4 months, respectively. Following the failure of first-line therapy in 195 patients, 74 (38%), 24 (12%), and 13 (7%) patients received vulnerable regimens, full-dose doublet regimens with or without biologics, and other regimens, respectively, whereas 84 (43%) received best supportive care (BSC). In patients receiving vulnerable regimens as second-line therapy, the median TTF and OS were 4.4 and 13.7 months, respectively, while response rate and disease control rate were 18% and 62%, respectively. In 84 patients who received BSC, the median OS was 3.5 months. CONCLUSIONS Second-line chemotherapy for vulnerable patients with mCRC showed clinically meaningful outcomes; however, few patients received second-line therapy, and survival among patients who received BSC was dismal.
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Affiliation(s)
- Seiichiro Mitani
- Department of Medical Oncology, Kindai University Faculty of Medicine, 377-2 Ohno-higashi, Osaka-sayama, Osaka, 589-8511, Japan
| | - Yosuke Kito
- Department of Medical Oncology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kaori Hino
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Kentaro Kawakami
- Department of Medical Oncology, Keiyukai Sapporo Hospital, Sapporo, Japan
| | - Naoki Izawa
- Department of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, Japan
| | - Fumiyasu Hanamura
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology and Hepatology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Azusa Komori
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
- Department of Medical Oncology and Hematology, Oita University Faculty of Medicine, Oita, Japan
| | - Shogen Boku
- Cancer Treatment Center, Kansai Medical University Hospital, Hirakata, Japan
| | - Kenji Tsuchihashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Kyoko Kato
- Department of Medical Oncology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Yoshikane Nonagase
- Department of Medical Oncology, Kishiwada City Hospital, Kishiwada, Japan
| | - Toshihiko Matsumoto
- Cancer Treatment Center, Kansai Medical University Hospital, Hirakata, Japan
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Mitsuhiro Furuta
- Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, 377-2 Ohno-higashi, Osaka-sayama, Osaka, 589-8511, Japan.
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Li C, Yu F, Xu W. Early low blood MALT1 expression levels forecast better efficacy of PD‑1 inhibitor‑based treatment in patients with metastatic colorectal cancer. Oncol Lett 2023; 26:329. [PMID: 37415633 PMCID: PMC10320427 DOI: 10.3892/ol.2023.13915] [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: 09/21/2022] [Accepted: 01/30/2023] [Indexed: 07/08/2023] Open
Abstract
Mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) modulates colorectal cancer (CRC) malignant behaviors and tumor immune escape. The present study aimed to explore the association of MALT1 with treatment response and survival time among patients with metastatic CRC (mCRC) after programmed cell death protein-1 (PD-1) inhibitor-based treatment. MALT1 from the blood samples of 75 patients with unresectable mCRC receiving PD-1 inhibitor-based treatment at baseline and after 2-cycle treatment, as well as 20 healthy controls (HCs), was detected by reverse transcription-quantitative PCR. In the patients with mCRC, the objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and overall survival (OS) were calculated. MALT1 expression was elevated in patients with mCRC compared with that in HCs (P<0.001). In patients with mCRC, MALT1 expression was positively correlated with multiple (vs. single) metastasis (P=0.032) and peritoneum metastasis (P=0.029). MALT1 levels before treatment were decreased in ORR patients vs. non-ORR patients (P=0.043) and in DCR patients vs. non-DCR patients (P=0.007). Additionally, MALT1 expression was reduced after treatment compared with that before treatment (P<0.001). Meanwhile, MALT1 expression after treatment was notably decreased in ORR patients vs. non-ORR patients (P<0.001) and in DCR patients vs. non-DCR patients (P<0.001). Furthermore, a low MALT1 level before treatment was associated with longer PFS (P=0.030) and OS (P=0.025) times. Decreased MALT1 expression after treatment and a decline in MALT1 expression of >30% after treatment (ratio to MALT1 before treatment) (both P≤0.001) presented more significant associations with prolonged PFS and OS times. In conclusion, early low levels of blood MALT1 during therapy may predict an improved response to PD-1 inhibitor-based treatment and survival time in patients with mCRC.
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Affiliation(s)
- Chuanming Li
- Department of Anorectal Surgery, Wuhan No. 8 Hospital (Wuhan Anorectal Hospital), Wuhan, Hubei 430000, P.R. China
| | - Fan Yu
- Department of Anorectal Surgery, Wuhan No. 8 Hospital (Wuhan Anorectal Hospital), Wuhan, Hubei 430000, P.R. China
| | - Wanli Xu
- Department of Gastroenterology, Wuhan No. 8 Hospital (Wuhan Anorectal Hospital), Wuhan, Hubei 430000, P.R. China
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5
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Wonglhow J, Sathitruangsak C, Dechaphunkul A, Sunpaweravong P. Nineteen-year, real-world experience of first-line combination chemotherapy in patients with metastatic colorectal cancer: a propensity score analysis from southern Thailand. J Int Med Res 2023; 51:3000605231193583. [PMID: 37592923 PMCID: PMC10467410 DOI: 10.1177/03000605231193583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 07/20/2023] [Indexed: 08/19/2023] Open
Abstract
OBJECTIVE Combination fluoropyrimidine-based chemotherapy is the standard first-line treatment for metastatic colorectal cancer (CRC). We performed a propensity score (PS)-based analysis to report our real-world experience with long-term follow-up of this regimen for metastatic CRC. METHODS In this retrospective study, 170 patients with newly diagnosed metastatic CRC treated with first-line combination chemotherapy between January 2003 and March 2021 were identified. Cox proportional hazards regression analysis and PS-based approaches with the logistic regression model were adopted, and the results were compared. RESULTS The hazard ratio for overall survival (OS) in the oxaliplatin- and irinotecan-based groups was 0.79 (95% confidence interval = 0.56-1.11), and the median OS times in these groups were 16.8 and 13.0 months, respectively. The median time to progression (TTP) for these regimens were 9.0 and 8.9 months, respectively. The objective response rates for the oxaliplatin- and irinotecan-based groups were 42.7% and 34.6%, respectively. OS and TTP did not differ between these regimens in all PS matching models. CONCLUSIONS First-line treatment using fluoropyrimidine-based chemotherapy regimens in combination with oxaliplatin or irinotecan in patients with metastatic CRC provided comparable efficacy and tolerable toxicity profiles in a real-world setting with long-term follow-up.
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Affiliation(s)
- Jirapat Wonglhow
- Division of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Chirawadee Sathitruangsak
- Division of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Arunee Dechaphunkul
- Division of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Patrapim Sunpaweravong
- Division of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
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Dietz MV, Ziekman MJ, van Kooten JP, Brandt-Kerkhof ARM, van Meerten E, Verhoef C, Madsen EVE. Treatment and Survival Outcomes for Patients with Colorectal Peritoneal Metastases Deemed Ineligible for Cytoreductive Surgery (CRS) with Hyperthermic Intraperitoneal Chemotherapy (HIPEC): Results of a Retrospective Study. Ann Surg Oncol 2023; 30:2048-2056. [PMID: 36566258 DOI: 10.1245/s10434-022-12969-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 12/08/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) is a treatment option for selected patients with colorectal peritoneal metastases (PM). This report provides an overview of treatment and survival outcomes for patients deemed ineligible for CRS-HIPEC. METHODS Colorectal PM patients referred to a tertiary center from 2014 to 2020 that were ineligible for CRS-HIPEC were included. Patient, tumor, and treatment characteristics were provided. Survival analyses were performed using the Kaplan-Meier method. RESULTS Of 476 patients referred for CRS-HIPEC, 227 (48%) were deemed ineligible. Median follow-up was 15 months [IQR 10-22]. Data on follow-up treatment was available for 198 patients, of which 73% received systemic therapy. These patients had a median overall survival (OS) of 17 months [IQR 9-25]. For patients receiving best supportive care (BSC) median OS was 4 months [IQR 2-9]. The main reason for ineligibility was extensive PM (42%), with a median OS of 11 months [IQR 5-18]. Patients deemed ineligible due to (extensive) liver (9%) or lung metastases (8%) showed longer OS (median 22 months, IQR 8-27, and 24 months, IQR 12-29, respectively) than patients with extensive PM (median 11 months, IQR 5-18) or distant lymph node metastases (median 14 months, IQR 4-25). CONCLUSION The main reason for CRS-HIPEC ineligibility was extensive PM. The majority of patients received systemic therapy. Patients deemed ineligible due to extra-peritoneal metastases had better survival outcomes than patients deemed ineligible due to extensive PM.
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Affiliation(s)
- Michelle V Dietz
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
| | - Merijn J Ziekman
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Job P van Kooten
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | | | - Esther van Meerten
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Cornelis Verhoef
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Eva V E Madsen
- Department of Surgical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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Liu Y, Peng H, Shen Y, Da R, Tian A, Guo X. Downregulation of Long Noncoding RNA Myocardial Infarction Associated Transcript Suppresses Cell Proliferation, Migration, Invasion, and Glycolysis by Regulation of miR-488-3p/IGF1R Pathway in Colorectal Cancer. Cancer Biother Radiopharm 2022; 37:927-938. [PMID: 33085926 DOI: 10.1089/cbr.2020.3671] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: Colorectal cancer (CRC) is a significant public problem and the third cause of cancer-induced death all over the world. Long noncoding RNA (lncRNA) has been reported as a vital mediator in human cancer. However, the precise role of lncRNA myocardial infarction associated transcript (MIAT) in CRC is unclear. Materials and Methods: The abundance of MIAT, miR-488-3p, and the type 1 insulin-like growth factor receptor (IGF1R) was measured by real-time quantitative polymerase chain reaction assay. Western blot assay was carried out to assess the protein level in CRC samples or control group. The cell activity, abilities of migration and invasion, and glycolysis were evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazol-3-ium bromide (MTT), transwell, and testing glucose consumption and lactate product, correspondingly. The target association between miR-488-3p, MIAT, or IGF1R was predicted and established by bioinformatics tools, dual-luciferase reporter, and RNA pull-down assays, correspondingly. The effects of MIAT silencing in vivo were analyzed by animal experiments. Results: LncRNA MIAT was upregulated in CRC sample and that was positively correlated with IGF1R expression. Loss-of-functional assay suggested that knockdown of MIAT impeded cell activity, migration, invasion, and glycolysis of CRC cells in vivo, along with xenograft growth in vivo. Moreover, silencing of IGF1R inhibited the progression of CRC. Therefore, overexpression of IGF1R could abolish silencing of MIAT-induced effects on CRC cells. Mechanistically, MIAT was a sponge for miR-488-3p, thereby regulating IGF1R expression in CRC. Conclusion: The present study confirmed that the "MIAT/miR-488-3p/IGF1R" pathway was involved in the development of CRC, which may be the target for developing therapeutic approaches for CRC.
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Affiliation(s)
- Yunhua Liu
- Department of Gastroenterology, the First People's Hospital of Tianmen, Hubei, China
| | - Huaiying Peng
- Department of Digestive Endoscopy Room, the First People's Hospital of Tianmen, Hubei, China
| | - Yongxiang Shen
- Department of Gastroenterology, the First People's Hospital of Tianmen, Hubei, China
| | - Rongfeng Da
- Department of Gastroenterology, the First People's Hospital of Tianmen, Hubei, China
| | - Aihua Tian
- Department of Gastroenterology, the First People's Hospital of Tianmen, Hubei, China
| | - Xiaomei Guo
- Department of Computerized Tomography and Magnetic Resonance Imaging Room, the First People's Hospital of Tianmen, Hubei, China
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Lin L, Zeng X, Liang S, Wang Y, Dai X, Sun Y, Wu Z. Construction of a co-expression network and prediction of metastasis markers in colorectal cancer patients with liver metastasis. J Gastrointest Oncol 2022; 13:2426-2438. [PMID: 36388701 PMCID: PMC9660078 DOI: 10.21037/jgo-22-965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 10/18/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is a common global malignancy associated with high invasiveness, high metastasis, and poor prognosis. CRC commonly metastasizes to the liver, where the treatment of metastasis is both difficult and an important topic in current CRC management. METHODS Microarrays data of human CRC with liver metastasis (CRCLM) were downloaded from the National Center for Biotechnology Information (NCBI) Gene Expression Omnibus (GEO) database to identify potential key genes. Differentially expressed (DE) genes (DEGs) and DEmiRNAs of primary CRC tumor tissues and metastatic liver tissues were identified. Microenvironment Cell Populations (MCP)-counter was used to estimate the abundance of immune cells in the tumor micro-environment (TME), and weighted gene correlation network analysis (WGCNA) was used to construct the co-expression network analysis. Gene Ontology and Kyoto Encyclopaedia of Gene and Genome (KEGG) pathway enrichment analyses were conducted, and the protein-protein interaction (PPI) network for the DEGs were constructed and gene modules were screened. RESULTS Thirty-five pairs of matched colorectal primary cancer and liver metastatic gene expression profiles were screened, and 610 DEGs (265 up-regulated and 345 down-regulated) and 284 DEmiRNAs were identified. The DEGs were mainly enriched in the complement and coagulation cascade pathways and renin secretion. Immune infiltrating cells including neutrophils, monocytic lineage, and cancer-associated fibroblasts (CAFs) differed significantly between primary tumor tissues and metastatic liver tissues. WGCN analysis obtained 12 modules and identified 62 genes with significant interactions which were mainly related to complement and coagulation cascade and the focal adhesion pathway. The best subset regression analysis and backward stepwise regression analysis were performed, and eight genes were determined, including F10, FGG, KNG1, MBL2, PROC, SERPINA1, CAV1, and SPP1. Further analysis showed four genes, including FGG, KNG1, CAV1, and SPP1 were significantly associated with CRCLM. CONCLUSIONS Our study implies complement and coagulation cascade and the focal adhesion pathway play a significant role in the development and progression of CRCLM, and FGG, KNG1, CAV1, and SPP1 may be metastatic markers for its early diagnosis.
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Affiliation(s)
- Lihong Lin
- Department of Anorectal Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Xiuxiu Zeng
- Department of Anorectal Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Shanyan Liang
- Department of Anorectal Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Yunzhi Wang
- School of Health Sciences, University of Sydney, Lidcombe, NSW, Australia
| | - Xiaoyu Dai
- Department of Anorectal Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Yuechao Sun
- Department of Anorectal Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China;,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Zhou Wu
- Department of Anorectal Surgery, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, China
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Efficacy, safety and prognostic factors in patients with refractory metastatic colorectal cancer treated with trifluridine/tipiracil plus bevacizumab in a real-world setting. Sci Rep 2022; 12:14612. [PMID: 36028552 PMCID: PMC9418211 DOI: 10.1038/s41598-022-18871-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 08/22/2022] [Indexed: 12/15/2022] Open
Abstract
We evaluated the efficacy and safety of trifluridine/tipiracil (TAS-102) plus bevacizumab in treating refractory metastatic colorectal cancer (mCRC) in a retrospective, observational study. Patients refractory or intolerant to standard therapies received TAS-102 (30-35 mg/m2 twice daily on days 1-5 and days 8-12 every 28 days) plus bevacizumab 5 mg/kg on days 1 and 15. Clinical and pathological characteristics, overall response rate (ORR), disease control rate (DCR), overall survival (OS) and progression-free survival (PFS) data were collected and analysed. Thirty-five patients were treated from July 2019 to October 2021 (median age 64 years). The majority of patients (68.6%) were receiving TAS-102 plus bevacizumab as third-line treatment. Patients received a median of 4 (range 2-15) cycles of treatment. Among 31 patients evaluable for response (88.6%), ORR and DCR were 3.2% and 51.6%, respectively. After a median 11.6 months' follow-up, median PFS was 4.3 (95% confidence interval [CI] 3.4-5.1) months and median OS was 9.3 (95% CI 6.6-12.1) months. The most common grade 3-4 toxicities were neutropenia, asthenia and nausea/vomiting, and there were no treatment-related deaths. This real-world study confirms the efficacy and safety of TAS-102 plus bevacizumab in patients with refractory mCRC.
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Mendoza-Moreno F, Diez-Alonso M, Matías-García B, Ovejero-Merino E, Gómez-Sanz R, Blázquez-Martín A, Quiroga-Valcárcel A, Vera-Mansilla C, Molina R, San-Juan A, Barrena-Blázquez S, Ortega MA, Alvarez-Mon M, Gutiérrez-Calvo A. Prognostic Factors of Survival in Patients with Peritoneal Metastasis from Colorectal Cancer. J Clin Med 2022; 11:jcm11164922. [PMID: 36013160 PMCID: PMC9410473 DOI: 10.3390/jcm11164922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/17/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives: The aim of this study was to analyze the prognostic factors of survival in patients with peritoneal metastasis (PM) from colorectal cancer (CRC). The type of relationship between survival and the PM time of detection was used to determine whether it was synchronous with the primary tumor or metachronous. Patients and Methods: Retrospective observational study. It included patients treated for colorectal adenocarcinoma diagnosed between January 2005 and December 2019 who presented PM at the time of diagnosis or during follow-up. Variables, such as sex, age, differentiation grade, positive adenopathy (pN+), tumor size (pT), tumor location, mucinous component, peritoneal carcinomatosis index (PCI), and KRAS mutational status, were analyzed. Results: During the study period, 1882 patients were surgically treated for CRC in our hospital. Of these, 240 patients (12.8%) were included in the study after evidence of PM. The mean age was 67 ± 12 years (range: 32−92 years), and 114 patients were female (47.5%). The mean follow-up was 20 ± 13 months (median 12 months). The Kaplan−Meier survival at 36 months was higher in patients with metachronous PM (24% vs. 8%; p = 0.002), WT-KRAS tumors (31% vs. 15%; p < 0.001), N0 stage (30% vs. 19%; p < 0.001), T3 stage tumors (18% vs. 19% in T4A and 3% in T4B; p > 0.001), and tumors with classic adenocarcinoma histology (18% vs. 8%; p = 0.011). Patients with a PCI of 1−10 showed a likelihood of survival at 36 months of 56%, which was longer than that found in patients with a PCI of 11−20 (8%) or a PCI of >20 (0%) (p < 0.001). In the multiple regression analysis, the factors with an independent prognostic value were: poor grade of differentiation (HR 1.995; 95% CI: 1.294−3.077), KRAS mutation (HR 1.751; 95% CI: 1.188−2.581), PCI 11−20 (HR: 9.935; 95% CI: 5.204−18.966) and PCI > 20 (HR: 4.011; 95% CI: 2.291−7.023). Conclusions: PCI should continue as the as the most useful prognostic indicator in order to assess prognostic estimations as well as therapeutic and surgical decisions, but tumor grade and KRAS mutational status may help in the treatment decision process by providing complementary information. The time of PM detection did not achieve statistical significance in the multiple regression analysis.
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Affiliation(s)
- Fernando Mendoza-Moreno
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
- Correspondence:
| | - Manuel Diez-Alonso
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Belén Matías-García
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Enrique Ovejero-Merino
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Remedios Gómez-Sanz
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Alma Blázquez-Martín
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Ana Quiroga-Valcárcel
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Cristina Vera-Mansilla
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Raquel Molina
- Oncology, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Alberto San-Juan
- Oncology, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Silvestra Barrena-Blázquez
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
| | - Miguel A. Ortega
- Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
| | - Melchor Alvarez-Mon
- Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Immune System Diseases-Rheumatology and Internal Medicine Service, University Hospital Príncipe de Asturias (CIBEREHD), 28806 Alcalá de Henares, Spain
| | - Alberto Gutiérrez-Calvo
- Department of General and Digestive Surgery, General and Digestive Surgery, Príncipe de Asturias Teaching Hospital, 28805 Alcalá de Henares, Spain
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11
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Makutani Y, Kawakami H, Tsujikawa T, Yoshimura K, Chiba Y, Ito A, Kawamura J, Haratani K, Nakagawa K. Contribution of MMP14-expressing cancer-associated fibroblasts in the tumor immune microenvironment to progression of colorectal cancer. Front Oncol 2022; 12:956270. [PMID: 36052235 PMCID: PMC9424903 DOI: 10.3389/fonc.2022.956270] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
Matrix metalloproteinase 14 (MMP14) expression is implicated in progression of colorectal cancer, but its role in the tumor microenvironment (TME) has been unclear. The relevance of MMP14 to colorectal cancer progression was explored by analysis of transcriptomic data for colorectal adenocarcinoma patients (n = 592) in The Cancer Genome Atlas. The role of MMP14 in the TME was investigated in a retrospective analysis of tumor samples from 86 individuals with stage III colorectal cancer by single cell–based spatial profiling of MMP14 expression as performed by 12-color multiplex immunohistochemistry (mIHC). Analysis of gene expression data revealed that high MMP14 expression was associated with tumor progression and implicated both cancer-associated fibroblasts (CAFs) and tumor-associated macrophages in such progression. Spatial profiling by mIHC revealed that a higher percentage of MMP14+ cells among intratumoral CAFs (MMP14+ CAF/CAF ratio) was associated with poorer relapse-free survival. Multivariable analysis including key clinical factors identified the MMP14+ CAF/CAF ratio as an independent poor prognostic factor. Moreover, the patient subset with both a high MMP14+ CAF/CAF ratio and a low tumor-infiltrating lymphocyte density showed the worst prognosis. Our results suggest that MMP14+ CAFs play an important role in progression of stage III colorectal cancer and may therefore be a promising therapeutic target.
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Affiliation(s)
- Yusuke Makutani
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
- *Correspondence: Hisato Kawakami, ; Koji Haratani,
| | - Takahiro Tsujikawa
- Department of Otolaryngology–Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kanako Yoshimura
- Department of Otolaryngology–Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yasutaka Chiba
- Clinical Research Center, Kindai University Hospital, Osaka-Sayama, Japan
| | - Akihiko Ito
- Department of Pathology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Junichiro Kawamura
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Koji Haratani
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
- *Correspondence: Hisato Kawakami, ; Koji Haratani,
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
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12
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Li Y, Gong J, Shen X, Li M, Zhang H, Feng F, Tong T. Assessment of Primary Colorectal Cancer CT Radiomics to Predict Metachronous Liver Metastasis. Front Oncol 2022; 12:861892. [PMID: 35296011 PMCID: PMC8919043 DOI: 10.3389/fonc.2022.861892] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/07/2022] [Indexed: 12/18/2022] Open
Abstract
ObjectivesTo establish and validate a machine learning-based CT radiomics model to predict metachronous liver metastasis (MLM) in patients with colorectal cancer.MethodsIn total, 323 patients were retrospectively recruited from two independent institutions to develop and evaluate the CT radiomics model. Then, 1288 radiomics features were extracted to decode the imaging phenotypes of colorectal cancer on CT images. The optimal radiomics features were selected using a recursive feature elimination selector configured by a support vector machine. To reduce the bias caused by an unbalanced dataset, the synthetic minority oversampling technique was applied to resample the minority samples in the datasets. Then, both radiomics and clinical features were used to train the multilayer perceptron classifier to develop two classification models. Finally, a score-level fusion model was developed to further improve the model performance.ResultsThe area under the curve (AUC) was 0.78 ± 0.07 for the tumour feature model and 0.79 ± 0.08 for the clinical feature model. The fusion model achieved the best performance, with AUCs of 0.79 ± 0.08 and 0.72 ± 0.07 in the internal and external validation cohorts.ConclusionsRadiomics models based on baseline colorectal contrast-enhanced CT have high potential for MLM prediction. The fusion model combining radiomics and clinical features can provide valuable biomarkers to identify patients with a high risk of colorectal liver metastases.
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Affiliation(s)
- Yue Li
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jing Gong
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xigang Shen
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Menglei Li
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Huan Zhang
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Feng Feng
- Department of Radiology, Affiliated Tumor Hospital of Nantong University, Nantong, China
- *Correspondence: Feng Feng, ; Tong Tong,
| | - Tong Tong
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Feng Feng, ; Tong Tong,
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13
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Wang X, Lu Z, Luo Y, Cai J, Wei J, Liu A, Zeng Z. Characteristics and outcomes of primary pleural angiosarcoma: A retrospective study of 43 published cases. Medicine (Baltimore) 2022; 101:e28785. [PMID: 35147108 PMCID: PMC8830823 DOI: 10.1097/md.0000000000028785] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 01/21/2022] [Indexed: 01/04/2023] Open
Abstract
Primary pleural angiosarcoma (PPA) is an extremely rare malignancy for which there is no consensus on treatment. The clinical course of PPA is usually quickly fatal, regardless of the treatment used.We summarized and evaluated a relatively large population of published PPA cases to assess prognostic factors, diagnostic approaches, treatment methods and clinical outcomes. Using the CNKI, Embase, and PubMed databases, literature published in English and Chinese from 1988 through 2020 was searched using the terms "primary pleural angiosarcoma," "pleural angiosarcoma," and "pleuropulmonary angiosarcoma."A total of 43 patients with PPA were identified in retrospective case series and case reports. The median age at diagnosis was 64 years (range 24-87 years), and the median overall survival was 4 months (range 0.1-180 months). Approximately 80% of patients died from PPA within 10 months of diagnosis, and the 2-year survival rate was approximately 4.4%. In univariate analyses, the presence of pleural effusion and hemothorax were significant predictors of decreased survival, with hazard ratios (HRs) of 2.7 (P = .04) and 3.3 (P = .006), respectively. Sixteen patients received no therapy, and their prognosis was worse than patients who did receive therapy (P = .019). Radiation therapy improved survival more than no radiation therapy (P = .007). Patients appeared to derive clinical benefit from chemotherapy (P = .048). However, tumor resection did not seem to provide a survival benefit (P = .051). In multivariate analysis, tumor resection, and radiation were independent, statistically significant, positive predictors of better survival, with HRs of 0.3 (P = .017) and 0.1 (P = .006), respectively. The presence of hemothorax was an independent predictor of worse prognosis (P = .006).Primary angiosarcoma of the pleura is a rare, poorly understood malignancy with a poor prognosis; hence, the clinical spectrum of PPA is not completely defined. By multivariate analysis, this retrospective study showed a survival benefit of tumor resection or radiation therapy, and the presence of hemothorax was a significant prognostic factor for poor outcomes.
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Affiliation(s)
- Xia Wang
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
| | - Zhiqin Lu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
| | - Yuxi Luo
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
| | - Jing Cai
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
| | - Jianping Wei
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
| | - Anwen Liu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
- Jiangxi Key Laboratory of Clinical Translational Cancer Research, China
| | - Zhimin Zeng
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, China
- Jiangxi Key Laboratory of Clinical Translational Cancer Research, China
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14
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Transketolase promotes colorectal cancer metastasis through regulating AKT phosphorylation. Cell Death Dis 2022; 13:99. [PMID: 35110545 PMCID: PMC8810869 DOI: 10.1038/s41419-022-04575-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 01/09/2022] [Accepted: 01/19/2022] [Indexed: 01/05/2023]
Abstract
Transketolase (TKT) which is an important metabolic enzyme in the pentose phosphate pathway (PPP) participates in maintaining ribose 5-phosphate levels. TKT is necessary for maintaining cell growth. However, we found that in addition to this, TKT can also affect tumor progression through other ways. Our previous study indicate that TKT could promote the development of liver cancer by affecting bile acid metabolism. And in this study, we discovered that TKT expression was remarkably upregulated in colorectal cancer, abnormal high expression of TKT is associated with poor prognosis of colorectal cancer. Additionally, TKT promoted colorectal cancer cell growth and metastasis. Further study demonstrated that TKT interacted with GRP78 and promoted colorectal cancer cell glycolysis through increasing AKT phosphorylation, thereby enhancing colorectal cancer cell metastasis. Thus, TKT is expected to become an indicator for judging the prognosis of colorectal cancer, and provide a theoretical basis for drug development of new treatment targets for colorectal cancer.
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15
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Association of Preoperative Physical Activity with Short- and Long-Term Outcomes in Patients Undergoing Palliative Resection for Metastatic Colorectal Cancer: An Inverse Probability of Treatment Weighting Analysis. Cancers (Basel) 2022; 14:cancers14030489. [PMID: 35158757 PMCID: PMC8833797 DOI: 10.3390/cancers14030489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 01/07/2022] [Accepted: 01/15/2022] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Physical activity is linked to the risk and the prognosis of colorectal cancer. However, the impact of preoperative physical activity on postoperative short-term and long-term outcomes is limited. The aim of our study was to elucidate the relationship of preoperative physical activity and postoperative outcomes in metastatic colorectal cancer patients who underwent palliative resection. After the inverse probability of the treatment weighting process, the metabolic equivalent of task < 12 group had a higher postoperative morbidity rate and mortality rate. No significant difference was found in overall survival. In patients undergoing palliative resection for metastatic colorectal cancer, preoperative leisure-time physical activity with the metabolic equivalent of task ≥ 12 was associated with reduced short-term postoperative morbidity and mortality; however, no difference was detected in long-term survival. Abstract A lack of physical activity is a generally accepted risk factor for colorectal cancer. However, research on the effect of preoperative physical activity on postoperative and long-term outcomes is limited, especially in patients with stage IV colorectal cancer who underwent palliative surgery. Patients who underwent bowel resection for stage IV primary colorectal cancer between January 1995 and December 2016 were retrospectively enrolled. A total of 2185 patients were divided into two groups according to preoperative leisure-time weekly physical activity as assessed by metabolic equivalent of task (MET) values: MET < 12 (n = 1845) and MET ≥ 12 (n = 340). Inverse probability of treatment weighting (IPTW) was used to reduce imbalance and selection biases between the two groups. After the IPTW process, the MET < 12 group showed a higher postoperative morbidity rate (18.7% vs. 10.6%; p < 0.001) and mortality rate (2.4% vs. 0.6%; p < 0.001) than the MET ≥ 12 group. No significant difference was found in overall survival. Weekly preoperative leisure-time physical activity with MET ≥ 12 was associated with reduced short-term postoperative morbidity and mortality in patients undergoing palliative resection for metastatic colorectal cancer. However, no difference was detected in long-term survival.
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16
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Montorfano L, Hutchins S, Bordes SJ, Simpfendorfer CH, Roy M. Synchronous Two-Stage Hepatectomy With Associated Liver Partition and Portal Vein Ligation in Addition to Low Anterior Resection for Metastatic Rectal Cancer. Cureus 2022; 14:e21381. [PMID: 35198293 PMCID: PMC8853701 DOI: 10.7759/cureus.21381] [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] [Accepted: 01/18/2022] [Indexed: 11/07/2022] Open
Abstract
The associating liver partition and portal vein ligation for a staged hepatectomy (ALPPS) procedure is an excellent treatment strategy for patients with advanced primary or metastatic liver cancer and small liver remnants. This report discusses the surgical management of a 51-year-old male who was diagnosed with stage IV rectal cancer with multiple heterogeneous hypoenhancing solid masses seen in both lobes of the liver consistent with metastatic disease. He completed six cycles of preoperative FOLFOX chemotherapy with Avastin. Follow-up imaging demonstrated a good response. A combined low anterior resection and two-stage hepatectomy with ALPPS were discussed with the patient who agreed to proceed with the plan. He underwent a combined open low anterior resection with colorectal anastomosis in addition to the first stage of ALPPS. The patient tolerated the procedure well, and the immediate postoperative period was uncomplicated. Volumetric assessment of the left hepatic lobe on postoperative day seven demonstrated 26.7% of the original liver volume. The decision was made to take the patient back to the operating room on postoperative day nine for completion of the ALPPS, which entailed a total right hepatectomy. He tolerated the procedure well and was discharged home on postoperative day 16. No complications from the surgical procedure were reported on subsequent follow-up visits.
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17
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Malik M, Michalak M, Radecka B, Gełej M, Jackowska A, Filipczyk-Cisarż E, Hetman K, Foszczyńska-Kłoda M, Kania-Zembaczyńska B, Mańka D, Orlikowska M, Rogowska-Droś H, Bodnar L. Prognostic Value of Sarcopenia in Metastatic Colorectal Cancer Patients Treated with Trifluridine/Tipiracil. J Clin Med 2021; 10:jcm10215107. [PMID: 34768626 PMCID: PMC8584514 DOI: 10.3390/jcm10215107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/28/2021] [Accepted: 10/28/2021] [Indexed: 12/28/2022] Open
Abstract
Sarcopenia is common in metastatic colorectal cancer (mCRC), increases the risk of treatment-related toxicity and reduces survival. Trifluridine/tipiracil (TT) chemotherapy significantly improved survival in refractory mCRC patients, but the prognostic and predictive role of pretherapeutic sarcopenia and variation in the skeletal muscle index (SMI) during this treatment has not been investigated so far. In this retrospective, observational study, clinical data on mCRC patients treated with TT at six cancer centres in Poland were collected. Computed tomography (CT) scans acquired at the time of initiation of TT (CT1) and on the first restaging (CT2), were evaluated. SMI was assessed based on the skeletal muscle area (SMA) at the level of the third lumbar vertebra. Progression-free survival (PFS) and overall survival (OS) were calculated from the treatment start. Neither initial sarcopenia nor ≥5% skeletal mass loss (SML) between CT1 and CT2 had a significant effect on PFS in treated patients (p = 0.5526 and p = 0.1092, respectively). In the multivariate analysis, reduced OS was found in patients with ≥5% SML (HR: 2.03 (1.11–3.72), p = 0.0039). We describe the prognostic role of sarcopenia beyond second line treatment and analyze other factors, such as performance status, tumor histological differentiation or carcinoembryonic antigen level that could predict TT treatment response.
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Affiliation(s)
- Mateusz Malik
- Lower Silesian Oncology Centre, Clinical Oncology Department, Plac Ludwika Hirszfelda 12, 53-413 Wroclaw, Poland;
- Correspondence: ; Tel.: +48-880343400
| | - Maciej Michalak
- Department of Radiology, Faculty of Medicine, University of Warmia and Mazury in Olsztyn, Aleja Warszawska 30, 11-082 Olsztyn, Poland;
- Diagnostic Imaging Department, MSWiA Hospital, Warmia and Mazury Oncology Centre, Aleja Wojska Polskiego 37, 10-228 Olsztyn, Poland;
| | - Barbara Radecka
- Department of Oncology, Institute of Medical Sciences, University of Opole, Oleska 48, 45-052 Opole, Poland; (B.R.); (M.G.)
- Tadeusz Koszarowski Cancer Center in Opole, Department of Clinical Oncology, Katowicka 66a, 45-061 Opole, Poland
| | - Marek Gełej
- Department of Oncology, Institute of Medical Sciences, University of Opole, Oleska 48, 45-052 Opole, Poland; (B.R.); (M.G.)
- Tadeusz Koszarowski Cancer Center in Opole, Department of Clinical Oncology, Katowicka 66a, 45-061 Opole, Poland
| | - Aleksandra Jackowska
- Oncology and Immunooncology Clinic, MSWiA Hospital, Warmia and Mazury Oncology Centre, Aleja Wojska Polskiego 37, 10-228 Olsztyn, Poland; (A.J.); (L.B.)
| | - Emilia Filipczyk-Cisarż
- Lower Silesian Oncology Centre, Clinical Oncology Department, Plac Ludwika Hirszfelda 12, 53-413 Wroclaw, Poland;
| | - Katarzyna Hetman
- West Pomeranian Oncology Center in Szczecin, Department of Clinical Oncology, Strzalowska 22, 71-730 Szczecin, Poland; (K.H.); (M.F.-K.)
| | - Małgorzata Foszczyńska-Kłoda
- West Pomeranian Oncology Center in Szczecin, Department of Clinical Oncology, Strzalowska 22, 71-730 Szczecin, Poland; (K.H.); (M.F.-K.)
| | - Beata Kania-Zembaczyńska
- Beskid Oncology Centre in Bielsko-Biala, Department of Oncology and Oncohematology, Wyzwolenia 18, 43-300 Bielsko-Biala, Poland; (B.K.-Z.); (D.M.)
| | - Danuta Mańka
- Beskid Oncology Centre in Bielsko-Biala, Department of Oncology and Oncohematology, Wyzwolenia 18, 43-300 Bielsko-Biala, Poland; (B.K.-Z.); (D.M.)
| | - Marlena Orlikowska
- Kociewie Health Centre, Oncology Department, Doktora Jozefa Balewskiego 1, 83-200 Starogard Gdanski, Poland;
| | - Hanna Rogowska-Droś
- Diagnostic Imaging Department, MSWiA Hospital, Warmia and Mazury Oncology Centre, Aleja Wojska Polskiego 37, 10-228 Olsztyn, Poland;
| | - Lubomir Bodnar
- Oncology and Immunooncology Clinic, MSWiA Hospital, Warmia and Mazury Oncology Centre, Aleja Wojska Polskiego 37, 10-228 Olsztyn, Poland; (A.J.); (L.B.)
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Hozaka Y, Kita Y, Yasudome R, Tanaka T, Wada M, Idichi T, Tanabe K, Asai S, Moriya S, Toda H, Mori S, Kurahara H, Ohtsuka T, Seki N. RNA-Sequencing Based microRNA Expression Signature of Colorectal Cancer: The Impact of Oncogenic Targets Regulated by miR-490-3p. Int J Mol Sci 2021; 22:ijms22189876. [PMID: 34576039 PMCID: PMC8469425 DOI: 10.3390/ijms22189876] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/08/2021] [Accepted: 09/10/2021] [Indexed: 12/24/2022] Open
Abstract
To elucidate novel aspects of the molecular pathogenesis of colorectal cancer (CRC), we have created a new microRNA (miRNA) expression signature based on RNA-sequencing. Analysis of the signature showed that 84 miRNAs were upregulated, and 70 were downregulated in CRC tissues. Interestingly, our signature indicated that both guide and passenger strands of some miRNAs were significantly dysregulated in CRC tissues. These findings support our earlier data demonstrating the involvement of miRNA passenger strands in cancer pathogenesis. Our study focused on downregulated miR-490-3p and investigated its tumor-suppressive function in CRC cells. We successfully identified a total of 38 putative oncogenic targets regulated by miR-490-3p in CRC cells. Among these targets, the expression of three genes (IRAK1: p = 0.0427, FUT1: p = 0.0468, and GPRIN2: p = 0.0080) significantly predicted 5-year overall survival of CRC patients. Moreover, we analyzed the direct regulation of IRAK1 by miR-490-3p, and its resultant oncogenic function in CRC cells. Thus, we have clarified a part of the molecular pathway of CRC based on the action of tumor-suppressive miR-490-3p. This new miRNA expression signature of CRC will be a useful tool for elucidating new molecular pathogenesis in this disease.
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Affiliation(s)
- Yuto Hozaka
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Yoshiaki Kita
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Ryutaro Yasudome
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Takako Tanaka
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Masumi Wada
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Tetsuya Idichi
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Kan Tanabe
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Shunichi Asai
- Department of Functional Genomics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
| | - Shogo Moriya
- Department of Biochemistry and Genetics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
| | - Hiroko Toda
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Shinichiro Mori
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Hiroshi Kurahara
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Takao Ohtsuka
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8520, Japan; (Y.H.); (Y.K.); (R.Y.); (T.T.); (M.W.); (T.I.); (K.T.); (H.T.); (S.M.); (H.K.); (T.O.)
| | - Naohiko Seki
- Department of Functional Genomics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan;
- Correspondence: ; Tel.: +81-43-226-2971
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Personeni N, Smiroldo V, Giunta EF, Prete MG, Rimassa L, Bregni G, Sclafani F. Tackling Refractory Metastatic Colorectal Cancer: Future Perspectives. Cancers (Basel) 2021; 13:4506. [PMID: 34572729 PMCID: PMC8472765 DOI: 10.3390/cancers13184506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 01/09/2023] Open
Abstract
Substantial improvements have characterized the systemic treatment of metastatic colorectal cancer (mCRC) over the past 20 years. Besides strong evidence that supports the use of RAS and BRAF status as prognostic and predictive indicators of disease and response, novel technologies have made possible the incorporation of emerging biomarkers for the management of mCRC. On one hand, the discovery of point mutations, amplifications, fusions, and gene expression profiles highlights the genomic and dynamic complexity of CRC. On the other, such discoveries are leading to newer biomarker-driven strategies that add to existing anti-epidermal growth factor receptor (EGFR) and anti-angiogenic approaches. In addition, the availability of a wide molecular profiling has relevant implications for patient prognosis and treatment benefits. Here, we will review the molecular underpinnings and clinical data supporting novel targeted treatments under development for refractory mCRC harboring BRAF mutations, KRAS G12C mutations, HER2 amplification, and less common molecular alterations, such as the re-arrangements of NTRK, ALK, and ROS1. Additionally, we will discuss novel strategies driving the rechallenge of EGFR antibodies and the incorporation of newer anti-angiogenic agents in the therapeutic armamentarium.
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Affiliation(s)
- Nicola Personeni
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Milan, Italy; (N.P.); (M.G.P.)
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy;
| | - Valeria Smiroldo
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy;
| | - Emilio Francesco Giunta
- Medical Oncology Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via Pansini 5, 80131 Naples, Italy;
| | - Maria Giuseppina Prete
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Milan, Italy; (N.P.); (M.G.P.)
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy;
| | - Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Milan, Italy; (N.P.); (M.G.P.)
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy;
| | - Giacomo Bregni
- Department of Medical Oncology, Institut Jules Bordet–Université Libre de Bruxelles (ULB), Boulevard de Waterloo 121, 1000 Bruxelles, Belgium; (G.B.); (F.S.)
| | - Francesco Sclafani
- Department of Medical Oncology, Institut Jules Bordet–Université Libre de Bruxelles (ULB), Boulevard de Waterloo 121, 1000 Bruxelles, Belgium; (G.B.); (F.S.)
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TRIM29 Reverses Oxaliplatin Resistance of P53 Mutant Colon Cancer Cell. Can J Gastroenterol Hepatol 2021; 2021:8870907. [PMID: 33824865 PMCID: PMC8007381 DOI: 10.1155/2021/8870907] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 02/25/2021] [Accepted: 03/09/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Oxaliplatin is the first-choice chemotherapy method for patients with advanced colon cancer. However, its resistance leads to treatment failure for many patients. In our experiments, we aim to elucidate the associations among TRIM29 protein, mutant P53, and the resistance of colon cancer cells to oxaliplatin. METHODS HCT116 and HT-29 cells were cultured and transfected with plasmids pIRES2-ZsGreen1-TRIM29-flag. Western blot and real-time qRT-PCR were utilized to examine the protein and mRNA expressions of TRIM29 and other related markers, respectively. MTT assay was utilized to determine the cell growth rate and generate the inhibition curve. Continuous culture in low-concentration oxaliplatin was conducted to construct oxaliplatin-resistant cell lines. The coimmunoprecipitation method and immunofluorescence detection were used to examine the interaction between TRIM29 and mutant P53 protein in HT29 cells. RESULTS We successfully transfected pIRES2-ZsGreen1-TRIM29-flag into HCT116 and HT29 cells, which were utilized in the whole experiments. TRIM29 significantly increased the sensitivity of P53 mutant colon cancer cell HT29 to oxaliplatin. The oxaliplatin-resistant model of P53 mutant colon cancer cell HT29 was successfully constructed. TRIM29 physically bound with mutant P53 and retained it in the cytoplasm from the nucleus, which inhibited its transcription function of downstream genes such as MDR1. In addition, TRIM29 successfully reversed the resistance of HT29-OX resistant cell model to oxaliplatin. CONCLUSION In mutant P53 colon cancer cell HT29, TRIM29 greatly increased the sensitivity of HT29 to oxaliplatin and reverse oxaliplatin resistance. The underlying mechanism is TRIM29 may increase the sensitivity of HT29 to oxaliplatin by blocking the transcriptional function of mutant P53, which inhibits the transcription function of its downstream gene such as MDR1.
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An Oxidative Stress Index-Based Score for Prognostic Prediction in Colorectal Cancer Patients Undergoing Surgery. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6693707. [PMID: 33505587 PMCID: PMC7811428 DOI: 10.1155/2021/6693707] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/06/2020] [Accepted: 12/12/2020] [Indexed: 12/24/2022]
Abstract
Oxidative stress plays an important role in the development of colorectal cancer (CRC). This study is aimed at developing and validating a novel scoring system, based on oxidative stress indexes, for prognostic prediction in CRC patients. A retrospective analysis of 1422 CRC patients who underwent surgical resection between January 2013 and December 2017 was performed. These patients were randomly assigned to the training set (n = 1022) or the validation set (n = 400). Cox regression model was used to analyze the laboratory parameters. The CRC-Integrated Oxidative Stress Score (CIOSS) was developed from albumin (ALB), direct bilirubin (DBIL), and blood urea nitrogen (BUN), which were significantly associated with survival in CRC patients. Furthermore, a survival nomogram was generated by combining the CIOSS with other beneficial clinical characteristics. The CIOSS generated was as follows: 0.074 × albumin (g/L), −0.094 × bilirubin (μmol/L), and -0.099 × blood urea nitrogen (mmol/L), based on the multivariable Cox regression analysis. Using 50% (0.1025) and 85% (0.481) of CIOSS as cutoff values, three prognostically distinct groups were formed. Patients with high CIOSS experienced worse overall survival (OS) (hazard ratio [HR] = 4.33; 95% confidence interval [CI], 2.80-6.68; P < 0.001) and worse disease-free survival (DFS) (HR = 3.02; 95% CI, 1.96-4.64; P < 0.001) compared to those with low CIOSS. This predictive nomogram had good calibration and discrimination. ROC analyses showed that the CIOSS possessed excellent performance (AUC = 0.818) in predicting DFS. The AUC of the OS nomogram based on CIOSS, TNM stage, T stage, and chemotherapy was 0.812, while that of the DFS nomogram based on CIOSS, T stage, and TNM stage was 0.855. Decision curve analysis showed that these two prediction models were clinically useful. CIOSS is a CRC-specific prognostic index based on the combination of available oxidative stress indexes. High CIOSS is a powerful indicator of poor prognosis. The CIOSS also showed better predictive performance compared to TNM stage in CRC patients.
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22
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Impact of time-varying cumulative bevacizumab exposures on survival: re-analysis of data from randomized clinical trial in patients with metastatic colo-rectal cancer. BMC Med Res Methodol 2021; 21:14. [PMID: 33422006 PMCID: PMC7796644 DOI: 10.1186/s12874-020-01202-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 12/21/2020] [Indexed: 12/24/2022] Open
Abstract
Background As cancer treatment, biotherapies can be as effective as chemotherapy while reducing the risk of secondary effects, so that they can be taken over longer periods than conventional chemotherapy. Thus, some trials aimed at assessing the benefit of maintaining biotherapies during chemotherapy-free intervals (CFI). For example, the recent PRODIGE9 trial assessed the effect of maintaining bevacizumab during CFI in metastatic colorectal cancer (mCRC) patients. However, its analysis was hindered by a small difference of exposure to the treatment between the randomized groups and by a large proportion of early drop outs, leading to a potentially unbalanced distribution of confounding factors among the trial completers. To address these limitations, we re-analyzed the PRODIGE9 data to assess the effects of different exposure metrics on all-cause mortality of patients with mCRC using methods originally developed for observational studies. Methods To account for the actual patterns of drug use by individual patients and for possible cumulative effects, we used five alternative time-varying exposure metrics: (i) cumulative dose, (ii) quantiles of the cumulative dose, (iii) standardized cumulative dose, (iv) Theoretical Blood Concentration (TBC), and (v) Weighted Cumulative Exposure (WCE). The last two metrics account for the timing of drug use. Treatment effects were estimated using adjusted Hazard Ratio from multivariable Cox proportional hazards models. Results After excluding 112 patients who died during the induction period, we analyzed data on 382 patients, among whom 320 (83.8%) died. All time-varying exposures improved substantially the model’s fit to data, relative to using only the time-invariant randomization group. All exposures indicated a protective effect for higher cumulative bevacizumab doses. The best-fitting WCE and TBC models accounted for both the cumulative effects and the different impact of doses taken at different times. Conclusions All time-varying analyses, regardless of the exposure metric used, consistently suggested protective effects of higher cumulative bevacizumab doses. However, the results may partly reflect the presence of a confusion bias. Complementing the main ITT analysis of maintenance trials with an analysis of potential cumulative effects of treatment actually taken can provide new insights, but the results must be interpreted with caution because they do not benefit from the randomization. Trial registration clinicaltrials.gov, NCT00952029. Registered 8 August 2009. Supplementary Information The online version contains supplementary material available at 10.1186/s12874-020-01202-9.
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RNA-binding protein CELF1 enhances cell migration, invasion, and chemoresistance by targeting ETS2 in colorectal cancer. Clin Sci (Lond) 2020; 134:1973-1990. [PMID: 32677671 DOI: 10.1042/cs20191174] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 06/29/2020] [Accepted: 07/16/2020] [Indexed: 01/26/2023]
Abstract
Colorectal cancer (CRC) is often diagnosed at later stages after it has metastasized to other organs. The development of chemoresistance also contributes to a poor prognosis. Therefore, an increased understanding of the metastatic properties of CRC and chemoresistance could improve patient survival. CUGBP elav-like family member 1 (CELF1) is an RNA-binding protein, which is overexpressed in many human malignant tumors. However, the influence of CELF1 in CRC is unclear. V-ets erythroblastosis virus E26 oncogene homologue 2 (ETS2) is an evolutionarily conserved proto-oncogene known to be overexpressed in a variety of human cancers including CRC. In thespresent tudy, we investigated the association between CELF1 and ETS2 in CRC tumorigenesis and oxaliplatin (L-OHP) resistance. We found a positive correlation between the elevated expression of CELF1 and ETS2 in human CRC tissues. Overexpression of CELF1 increased CRC cell proliferation, migration, and invasion in vitro and in a xenograft tumor growth model in vivo, and induced resistance to L-OHP. In contrast, CELF1 knockdown improved the response of CRC cells to L-OHP. Overexpression of ETS2 increased the malignant behavior of CRC cells (growth, migration, and invasion) and L-OHP resistance in vitro. Moreover, L-OHP resistance induced by CELF1 overexpression was reversed by ETS2 knockdown. The results of luciferase reporter and ribonucleoprotein immunoprecipitation assays indicated that CELF1 up-regulates ETS2 by binding to its 3'-UTR. Taken together, our findings have identified that CELF1 regulates ETS2 in a mechanism that results in CRC tumorigenesis and L-OHP resistance, and CELF1 may be a promising target for overcoming chemoresistance in CRC.
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Wang L, Sun Y, Luo X, Han H, Yin H, Zhao B, Chen X, Yu Q, Qiu H, Yuan X. Prophylactical Low Dose Whole-Liver Irradiation Inhibited Colorectal Liver Metastasis by Regulating Hepatic Niche in Mice. Onco Targets Ther 2020; 13:8451-8462. [PMID: 32922035 PMCID: PMC7455754 DOI: 10.2147/ott.s263858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/03/2020] [Indexed: 12/23/2022] Open
Abstract
Background The liver is the most common target for metastatic colorectal cancer. Changes of the local hepatic niche due to hepatic diseases such as cirrhosis decrease the incidence of colorectal cancer liver metastasis. Hepatic niche heterogeneity could influence the risk of hepatic metastasis. Materials and Methods We simulated changes of the hepatic niche via prophylactical liver irradiation with a safe dose of 6 Gy. GEO dataset and GO analysis revealed a difference in the expression of matrix metalloproteinase 1 (MMP1) in primary colorectal cancer versus liver metastasis, as well as synchronous versus metachronous liver metastasis. Western blotting, Immunofluorescence and qRT-PCR were conducted to measure protein expressions, location and RNA expressions. Colony formation, wound-healing, transwell assays experiments were performed to determine the malignant biological properties of colorectal cancer cells. shRNA transfection was used to conduct stable transfected cell lines. Results Tissue inhibitor of metalloproteinases 1 (TIMP1) expression was significantly higher in metastases lesions than primary tumors. In vivo, TIMP1 expression in the hepatic niche increased after a safe dose of 6 Gy irradiation, along with MMP1 decreased, leading to collagen fiber deposition and impairment of hepatic microcirculation. In vitro, irradiated hepatic stellate cells-conditioned media reduced the migration and clone formation ability of colon cancer cells SW480 and HCT116. Low TIMP1 expression in hepatic stellate cells reduced tumor cell invasion and migration. Conclusion Prophylactical 6 Gy whole-liver irradiation could inhibit colorectal cancer liver metastasis by regulating TIMP1/MMP1 balance in the hepatic niche before liver metastatic lesion formed.
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Affiliation(s)
- Lu Wang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Yinan Sun
- Department of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Xiaoxiao Luo
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Hu Han
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Han Yin
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Ben Zhao
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Xinyi Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Qianqian Yu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Hong Qiu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Xianglin Yuan
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
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Gu L, Liu Y, Jiang C, Sun L, Zhou H. Identification and clinical validation of metastasis-associated biomarkers based on large-scale samples in colon-adenocarcinoma. Pharmacol Res 2020; 160:105087. [PMID: 32683036 DOI: 10.1016/j.phrs.2020.105087] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/14/2020] [Accepted: 07/14/2020] [Indexed: 02/07/2023]
Abstract
AIM Distant metastasis is the main cause of death in patients with colon-adenocarcinoma(COAD). Due to the lack of effective molecular markers and treatment, the prognosis of patients with metastatic colon cancer is still rather poor. METHODS Metastatic related signature (MRS) of stage I and stage IV in colon cancer were identified from different cohorts. Univariate cox regression is used to analyze the relationship between MRS and the overall survival. L1000FWD and DGIdb databases are used to identify molecular drugs. Expression and functional experimental validation of the hub MRS were carried out. RESULTS 16 MRS were identified, of which 14 MRS was significantly correlated with overall survival. Further functional enrichment analysis showed that MRS was significantly involved with important biological functions such as cell migration, and apoptosis. As important metastatic related genes, GSR, FAS and CYP1B1 have significant interaction with drug molecules. Further studies have confirmed that the expression of FAS and GSR is low, and inhibition of its expression can promote the metastasis of COAD. CYP1B1 expression is highly expressed, and inhibition of its expression can attenuate the malignant biological behavior of colon cancer. CONCLUSION Our research could increase the understanding of the mechanism of colon cancer metastasis and provide theoretical basis for the treatment of metastatic colon cancer.
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Affiliation(s)
- Lei Gu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, China
| | - Ye Liu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, China
| | - Chunhui Jiang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, China
| | - Longci Sun
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, China
| | - Hong Zhou
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, China.
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26
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Shen L, Li Q, Wang W, Zhu L, Zhao Q, Nie Y, Zhu B, Ma D, Lin X, Cai X, Fang W, Peng C, Chen Y, Fang H, Yin Z, Li H, Wang N, Xu R. Treatment patterns and direct medical costs of metastatic colorectal cancer patients: a retrospective study of electronic medical records from urban China. J Med Econ 2020; 23:456-463. [PMID: 31950863 DOI: 10.1080/13696998.2020.1717500] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Objectives: To describe direct medical costs associated with each line of treatment among metastatic colorectal cancer (mCRC) patients in China.Methods: Electronic medical records between 2011 and 2016 were extracted from 12 tertiary hospitals in China for adult patients who initiated third-line treatment at least nine months before the end of data collection. Direct medical costs included costs of wards, diagnostic tests, surgical procedures, special materials, drugs and others. Costs were assessed by line of treatment, and drug costs were further breakdown for patients receiving chemotherapy alone and those receiving chemo- and biologics-combined therapy.Results: Of the 404 mCRC patients, the mean age was 55 years old and 62% were male. Oxaliplatin- and irinotecan-based regimens dominated first- and second-line treatment, respectively (44 and 37%). From first- to second- to third-line, the proportion of patients receiving targeted biologics increased from 18% at first-line and 12% at second-line to 34% at third-line; median number of treatment cycles reduced from 6 to 4 and to 2. The corresponding mean direct medical costs per person per cycle increased from $2,514 to $2,678 to $5,121. Mean drug costs per cycle increased from $2,314 to $2,673 to $4,316 among patients receiving chemotherapy alone and from $3,245 to $2,717 to $6,533 among patients receiving chemo- and biologics-combined therapy.Conclusions: Before 2017, mCRC patients in China did not receive the maximum benefits of precision medicine breakthroughs. Reduced treatment cycles and increased costs per cycle from first- to third-line suggested poor healthcare resource utilization. With earlier initiation and more treatment cycles, targeted biologics may better demonstrate their effectiveness among Chinese patients. Our findings reflected the urgent need to increase drug accessibility in China before 2017 and underscore that including innovative biologics into Chinese health insurance plans can reduce patients' economic burden and improve the management of mCRC.
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Affiliation(s)
- Lin Shen
- Department of Clinical Oncology, Beijing Cancer Hospital, Beijing, China
| | - Qi Li
- Department of Oncology, Shanghai General Hospital, Shanghai, China
| | - Wei Wang
- Department of Oncology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Lingjun Zhu
- Department of Oncology, Jiangsu Province Hospital, Nanjing, China
| | - Qingchuan Zhao
- Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yongzhan Nie
- Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Bo Zhu
- Institute of Cancer, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Dong Ma
- Department of Oncology, Guangdong General Hospital, Guangzhou, Guangdong, China
| | - Xiaoyan Lin
- Department of Medical Oncology, Fujian Medical University Union Hospital, Xiamen, Fujian, China
| | - Xiaohong Cai
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Chengdu, Sichuan, China
| | - Weijia Fang
- School of Medicine, The First Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Cike Peng
- Health Economics and Outcomes Research, Eli Lilly and Company China Affiliate, Shanghai, China
| | - Yun Chen
- Health Economics and Outcomes Research, Eli Lilly and Company China Affiliate, Shanghai, China
| | | | - Zheng Yin
- Real World Insights, IQVIA, Beijing, China
| | - Hongyan Li
- Health Economics and Outcomes Research, Eli Lilly and Company China Affiliate, Shanghai, China
| | - Ning Wang
- Health Economics and Outcomes Research, Eli Lilly and Company China Affiliate, Shanghai, China
| | - Ruihua Xu
- Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
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Yigit B, Wang N, Ten Hacken E, Chen SS, Bhan AK, Suarez-Fueyo A, Katsuyama E, Tsokos GC, Chiorazzi N, Wu CJ, Burger JA, Herzog RW, Engel P, Terhorst C. SLAMF6 as a Regulator of Exhausted CD8 + T Cells in Cancer. Cancer Immunol Res 2019; 7:1485-1496. [PMID: 31315913 DOI: 10.1158/2326-6066.cir-18-0664] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 02/28/2019] [Accepted: 07/10/2019] [Indexed: 11/16/2022]
Abstract
The tumor microenvironment in leukemia and solid tumors induces a shift of activated CD8+ cytotoxic T cells to an exhausted state, characterized by loss of proliferative capacity and impaired immunologic synapse formation. Efficient strategies and targets need to be identified to overcome T-cell exhaustion and further improve overall responses in the clinic. Here, we took advantage of the Eμ-TCL1 chronic lymphocytic leukemia (CLL) and B16 melanoma mouse models to assess the role of the homophilic cell-surface receptor SLAMF6 as an immune-checkpoint regulator. The transfer of SLAMF6+ Eμ-TCL1 cells into SLAMF6-/- recipients, in contrast to wild-type (WT) recipients, significantly induced expansion of a PD-1+ subpopulation among CD3+CD44+CD8+ T cells, which had impaired cytotoxic functions. Conversely, administering anti-SLAMF6 significantly reduced the leukemic burden in Eμ-TCL1 recipient WT mice concomitantly with a loss of PD-1+CD3+CD44+CD8+ T cells with significantly increased effector functions. Anti-SLAMF6 significantly reduced leukemic burden in the peritoneal cavity, a niche where antibody-dependent cellular cytotoxicity (ADCC) is impaired, possibly through activation of CD8+ T cells. Targeting of SLAMF6 affected tumor growth not only in B cell-related leukemia and lymphomas but also in nonhematopoietic tumors such as B16 melanoma, where SLAMF6 is not expressed. In vitro exhausted CD8+ T cells showed increased degranulation when anti-human SLAMF6 was added in culture. Taken together, anti-SLAMF6 both effectively corrected CD8+ T-cell dysfunction and had a direct effect on tumor progression. The outcomes of our studies suggest that targeting SLAMF6 is a potential therapeutic strategy.
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Affiliation(s)
- Burcu Yigit
- Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.
| | - Ninghai Wang
- Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Elisa Ten Hacken
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Shih-Shih Chen
- Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, New York
| | - Atul K Bhan
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Abel Suarez-Fueyo
- Division of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Eri Katsuyama
- Division of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - George C Tsokos
- Division of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Nicholas Chiorazzi
- Karches Center for Oncology Research, The Feinstein Institute for Medical Research, Manhasset, New York
| | - Catherine J Wu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Jan A Burger
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Roland W Herzog
- Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Indiana
| | - Pablo Engel
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Immunology Unit, Department of Cell Biology, Immunology and Neurosciences, Medical School, University of Barcelona, Barcelona, Spain
| | - Cox Terhorst
- Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.
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Argiles G, Arnold D, Prager G, Sobrero AF, Van Cutsem E. Maximising clinical benefit with adequate patient management beyond the second line in mCRC. ESMO Open 2019; 4:e000495. [PMID: 31231561 PMCID: PMC6555611 DOI: 10.1136/esmoopen-2019-000495] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 02/11/2019] [Indexed: 01/26/2023] Open
Abstract
New therapeutic options for refractory metastatic colorectal cancer (mCRC) include trifluridine/tipiracil (TAS-102) and regorafenib. However, the optimal chemotherapeutic regimen for use of each agent beyond the second line for patients with mCRC remains unclear and various factors may influence treatment decision. Available efficacy data suggest treatment with either trifluridine/tipiracil or regorafenib may be appropriate as both can extend patient survival. Thus, the safety profiles of each agent, along with patient performance status, are likely to determine treatment choice. The safety profiles of trifluridine/tipiracil and regorafenib are markedly different: higher levels of non-haematological adverse events such as fatigue, diarrhoea, hypertension and hand-foot skin reaction are reported with regorafenib, while haematological events such as neutropaenia are more common with trifluridine/tipiracil. In general, neutropaenia is a manageable treatment-related toxicity, while hand-foot skin reaction can be troublesome for patients, affecting their ability to carry out everyday activities and get on with their lives, while also affecting treatment adherence. Thus, the occurrence of any potential adverse effects and patient adherence should be closely monitored at each clinic visit. As quality of life is an important issue for patients with mCRC, it is important to balance extended survival and the likely quality of this extended life. Likewise, discussing possible side effects along with treatment expectations with patients can greatly facilitate adherence to therapy, and ultimately improve patients’ quality of life and eventual clinical outcomes.
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Affiliation(s)
| | - Dirk Arnold
- Hematology and Oncology, University of Hamburg, Asklepios Tumorzentrum Hamburg, AK Altona, Hamburg, Germany
| | - Gerald Prager
- Department of Medicine, Medical University of Vienna, Vienna, Austria
| | | | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Leuven and KU Leuven, Leuven, Belgium
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29
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Li Y, Qin X, Li P, Zhang H, Lin T, Miao Z, Ma S. Isobavachalcone isolated from Psoralea corylifolia inhibits cell proliferation and induces apoptosis via inhibiting the AKT/GSK-3β/β-catenin pathway in colorectal cancer cells. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:1449-1460. [PMID: 31118579 PMCID: PMC6503305 DOI: 10.2147/dddt.s192681] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 03/08/2019] [Indexed: 12/13/2022]
Abstract
Background: Colorectal cancer (CRC) is a common form of cancer associated with a high mortality rate and poor prognosis. Given the limited efficacy of current therapies for CRC, interest in novel therapeutic agents isolated from natural sources has increased. We studied the anticancer properties of isobavachalcone (IBC), a flavonoid isolated from the herb Psoralea corylifolia, which is used in traditional Chinese medicine, in an in vitro model of CRC. Materials and methods: Cell viability and growth of CRC cells were determined by Cell Counting Kit-8 and colony formation assays following treatment with varying concentrations of IBC, respectively. Apoptosis was examined by 4′,6-diamidino-2-phenylindole staining and flow cytometry with Annexin V/propidium iodide double staining. Western blot analysis was used to analyze expression of apoptosis-associated protein pathway and the AKT/GSK-3β/β-catenin signaling pathway. Results: Initial experiments showed that IBC inhibited proliferation and colony formation of human CRC cell lines in dose- and time-dependent manners. The antiproliferative effect of IBC resulted from induction of apoptosis, as evidenced by morphological changes in the nucleus, flow cytometry analysis, upregulation of cleaved caspase-3 and cleaved PARP, changes in the ratio of the anti-apoptotic protein Bcl-2 and the pro-apoptotic protein Bax, translocation of Bax from the cytosol to the mitochondria, and decreased expression of two inhibitors of apoptosis family proteins, XIAP, and survivin. Western blot analysis of signaling pathway proteins demonstrated that IBC downregulated Wnt/β-catenin signaling, which has previously been associated with CRC, by inhibiting the AKT/GSK-3β signaling pathway. Conclusion: This study demonstrated that IBC inhibited cell proliferation and induced apoptosis through inhibition of the AKT/GSK-3β/β-catenin pathway in CRC. These results suggest the potential of IBC as a novel therapeutic agent for the treatment of CRC.
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Affiliation(s)
- Yanxi Li
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, People's Republic of China
| | - Xiaoxue Qin
- Department of Developmental Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Penglei Li
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, People's Republic of China
| | - Hao Zhang
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, People's Republic of China
| | - Tao Lin
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, People's Republic of China
| | - Ziwei Miao
- Department of Developmental Cell Biology, Key Laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Siping Ma
- Department of Colorectal Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning, People's Republic of China
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30
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Yang C, Wei C, Wang S, Shi D, Zhang C, Lin X, Dou R, Xiong B. Elevated CD163 +/CD68 + Ratio at Tumor Invasive Front is Closely Associated with Aggressive Phenotype and Poor Prognosis in Colorectal Cancer. Int J Biol Sci 2019; 15:984-998. [PMID: 31182919 PMCID: PMC6535793 DOI: 10.7150/ijbs.29836] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 02/18/2019] [Indexed: 12/27/2022] Open
Abstract
Background: The interaction and crosstalk between tumor-associated macrophages (TAMs) and epithelial-mesenchymal transition (EMT) has been demonstrated to play a critical role in the progression and metastasis of multiple cancers. However, the roles of the M2-polarized TAMs in different tumor location in EMT and prognosis of colorectal cancer (CRC) have not been elucidated. Therefore, the present study was designed to set up a reliable ratio of CD163+/CD68+ to assess M2-polarized TAMs infiltration in the tumor center (TC) and tumor invasive front (TF) and to further evaluate their prognostic value and biological effects on tumor cells in CRC. Methods: TAMs markers (CD68 and CD163) and EMT markers (E-cadherin and Vimentin) expression were evaluated by immunohistochemistry in 81 patients with CRC. Circulating tumor cells (CTCs) of peripheral blood from above patients was also isolated. The correlation of CD163+/CD68+ ratio in different locations, EMT and CTCs counts were further analyses. Kaplan-Meier and the model analyses of univariate Cox proportional hazards were utilized to compare the survival of patients with high CD163+/CD68+ ratio with those with low CD163+/CD68+ ratio. Furthermore, the effects of the M2-polarized TAMs on growth, migration and invasion of CRC cells were explored in vivo and in vitro co-culture system. Results: The results showed that the level of CD163+/CD68+ ratio in TF was significant higher than that in TC, and higher CD163+/CD68+TF ratio were closely correlated with enhanced lymphovascular invasion, tumor invasion and TNM stage. Interestingly, higher CD163+/CD68+TF ratio were also significantly associated with EMT program and CTCs counts. Meanwhile, Kaplan-Meier analysis showed that CD163+/CD68+TF was associated with both recurrence-free survival (RFS) and overall survival (OS) of patients with CRC. Multivariate Cox regression analyses demonstrated that CD163+/CD68+TF remained an independent prognostic factor for RFS and OS. Further receiver operating characteristic (ROC) curve analysis found that CD163+/CD68+TF was a better prognosticator compared with CD68+TF and CD163+TF for CRC patients. What's more, M2-polarized TAMs secreted TGF-β to facilitate the EMT, growth, proliferation and invasion of CRC cells by in vivo and in vitro experiments. Conclusions: Our studies preliminarily elucidated the prognostic value of CD163+/CD68+ ratio in different tumor locations and the biological functions of M2-polarized TAMs in CRC progression via TGF-β.
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Affiliation(s)
- Chaogang Yang
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Chen Wei
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Shuyi Wang
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Dongdong Shi
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Chunxiao Zhang
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Xiaobin Lin
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Rongzhang Dou
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Bin Xiong
- Department of Gastrointestinal Surgery & Department of Gastric and Colorectal Surgical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors, Wuhan 430071, China
- Hubei Cancer Clinical Study Center, Wuhan 430071, China
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