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Tong A, Wang Z, Wang S, Li X, Jiang Q, Li F, Yan P. Neutrophil‑to‑lymphocyte ratio reflects lung injury in thoracic radiotherapy and immune checkpoint inhibitors combination therapy with different sequences. Mol Clin Oncol 2024; 20:20. [PMID: 38332990 PMCID: PMC10851182 DOI: 10.3892/mco.2024.2718] [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: 06/24/2023] [Accepted: 01/03/2024] [Indexed: 02/10/2024] Open
Abstract
The combination of thoracic radiotherapy and immune checkpoint inhibitors (ICIs) has emerged as a novel treatment approach for malignant tumors. However, it is important to consider the potential exacerbation of lung injury associated with this treatment modality. The neutrophil-to-lymphocyte ratio (NLR), an inflammatory marker, holds promise as a non-invasive indicator for assessing the toxicity of this combination therapy. To investigate this further, a study involving 80 patients who underwent thoracic radiotherapy in conjunction with ICIs was conducted. These patients were divided into two groups: The concurrent therapy group and the sequential therapy group. A logistic regression analysis was conducted to ascertain risk factors for grade ≥2 pneumonitis. Following propensity score matching, the NLR values were examined between the concurrent group and the sequential group to evaluate any disparity. A mouse model of radiation pneumonitis was established, and ICIs were administered at varying time points. The morphological evaluation of lung injury was conducted using H&E staining, while the NLR values of peripheral blood were detected through flow cytometry. Logistic regression analysis revealed that radiation dosimetric parameters (mean lung dose, total dose and V20), the inflammatory index NLR at the onset of pneumonitis, and treatment sequences (concurrent or sequential) were identified as independent predictors of grade ≥2 treatment-related pneumonitis. The results of the morphological evaluation indicated that the severity of lung tissue injury was greater in cases where programmed cell death protein 1 (PD-1) blockade was administered during thoracic radiotherapy, compared with cases where PD-1 blockade was administered 14 days after radiotherapy. Moreover, the present study demonstrated that the non-invasive indicator known as the NLR has the potential to accurately reflect the aforementioned injury.
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Affiliation(s)
- Anna Tong
- Radiation Oncology Department, 960 Hospital of the PLA Joint Logistics Support Force, Jinan, Shandong 250031, P.R. China
| | - Zewen Wang
- Oncology Department, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250013, P.R. China
| | - Sinian Wang
- Department of Nuclear Radiation Injury and Monitoring, The PLA Rocket Force Characteristic Medical Center, Beijing 100032, P.R. China
| | - Xiaoxue Li
- Pathology Department, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250013, P.R. China
| | - Qisheng Jiang
- Department of Nuclear Radiation Injury and Monitoring, The PLA Rocket Force Characteristic Medical Center, Beijing 100032, P.R. China
| | - Fengsheng Li
- Department of Nuclear Radiation Injury and Monitoring, The PLA Rocket Force Characteristic Medical Center, Beijing 100032, P.R. China
| | - Peng Yan
- Oncology Department, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250013, P.R. China
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Yeh TJ, Wang HC, Cho SF, Wu CC, Hsieh TY, Huang CT, Wang MH, Chuang TM, Gau YC, Du JS, Liu YC, Hsiao HH, Pan MR, Chen LT, Moi SH. The Prognosis Performance of a Neutrophil- and Lymphocyte-Associated Gene Mutation Score in a Head and Neck Cancer Cohort. Biomedicines 2023; 11:3113. [PMID: 38137334 PMCID: PMC10741104 DOI: 10.3390/biomedicines11123113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 11/16/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023] Open
Abstract
The treatment of head and neck squamous cell carcinomas (HNSCCs) is multimodal, and chemoradiotherapy (CRT) is a critical component. However, the availability of predictive or prognostic markers in patients with HNSCC is limited. Inflammation is a well-documented factor in cancer, and several parameters have been studied, with the neutrophil-to-lymphocyte ratio (NLR) being the most promising. The NLR is the most extensively researched clinical biomarker in various solid tumors, including HNSCC. In our study, we collected clinical and next-generation sequencing (NGS) data with targeted sequencing information from 107 patients with HNSCC who underwent CRT. The difference in the NLR between the good response group and the poor response group was significant, with more patients having a high NLR in the poor response group. We also examined the genetic alterations linked to the NLR and found a total of 41 associated genes across eight common pathways searched from the KEGG database. The overall mutation rate was low, and there was no significant mutation difference between the low- and high-NLR groups. Using a multivariate binomial generalized linear model, we identified three candidate genes (MAP2K2, MAP2K4, and ABL1) that showed significant results and were used to create a gene mutation score (GMS). Using the NLR-GMS category, we noticed that the high-NLR-GMS group had significantly shorter relapse-free survival compared to the intermediate- or low-NLR-GMS groups.
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Affiliation(s)
- Tsung-Jang Yeh
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Hui-Ching Wang
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Shih-Feng Cho
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Chun-Chieh Wu
- Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Tzu-Yu Hsieh
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
| | - Chien-Tzu Huang
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Min-Hong Wang
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Tzer-Ming Chuang
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
| | - Yuh-Ching Gau
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Jeng-Shiun Du
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Yi-Chang Liu
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Hui-Hua Hsiao
- Division of Hematology & Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (T.-J.Y.); (H.-C.W.); (S.-F.C.); (T.-Y.H.); (C.-T.H.); (M.-H.W.); (T.-M.C.); (Y.-C.G.); (J.-S.D.); (Y.-C.L.); (H.-H.H.)
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Mei-Ren Pan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Li-Tzong Chen
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- National Institute of Cancer Research, National Health Research Institutes, Tainan 704, Taiwan
| | - Sin-Hua Moi
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Research Center for Precision Environmental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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Xu C, Wu F, Du L, Dong Y, Lin S. Significant association between high neutrophil-lymphocyte ratio and poor prognosis in patients with hepatocellular carcinoma: a systematic review and meta-analysis. Front Immunol 2023; 14:1211399. [PMID: 37809083 PMCID: PMC10551132 DOI: 10.3389/fimmu.2023.1211399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 09/05/2023] [Indexed: 10/10/2023] Open
Abstract
Objective Whether neutrophil-lymphocyte ratio (NLR) is an applicative predictor of poor prognosis in patients with hepatocellular carcinoma (HCC) remains controversial. In response to the current conflicting data, this meta-analysis was conducted to gain a comprehensive and systematic understanding of prognostic value of NLR in HCC. Methods Several English databases, including PubMed, EMBASE, and the Cochrane Library, with an update date of February 25, 2023, were systematically searched. We set the inclusion criteria to include randomized controlled trial (RCT) studies that reported the prognostic value of serum NLR levels in patients with HCC receiving treatment. Both the combined ratio (OR) and the diagnosis ratio (DOR) were used to assess the prognostic performance of NLR. Additionally, we completed the risk of bias assessment by Cochrane Risk of Bias Assessment Tool. Results This meta-analysis ultimately included 16 studies with a total of 4654 patients with HCC. The results showed that high baseline NLR was significantly associated with poor prognosis or recurrence of HCC. The sensitivity of 0.67 (95% confidence interval [CI]. 0.59-0.73); specificity of 0.723 (95% CI: 0.64-0.78) and DOR of 5.0 (95% CI: 4.0-7.0) were pooled estimated from patient-based analyses. Subsequently, the combined positive likelihood ratio (PLR) and negative likelihood ratio (NLHR) were calculated with the results of 2.4 (95% CI: 1.9-3.0) and 0.46 (95% CI: 0.39-0.56), respectively. In addition, area under the curve (AUC) of the summary receiver operating characteristic (SROC) reflecting prognostic accuracy was calculated to be 0.75 (95% CI: 0.71-0.78). The results of subgroup analysis suggested that high NLR was an effective predictive factor of poor prognosis in HCC in mainland China as well as in the northern region. Conclusion Our findings suggest that high baseline NLR is an excellent predictor of poor prognosis or relapse in patients with HCC, especially those from high-incidence East Asian populations. Systematic review registration https://www.crd.york.ac.uk/prospero/#recordDetails, identifier CRD42023440640.
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Affiliation(s)
- Chunhua Xu
- Shulan International Medical School, Zhejiang Shuren University, Hangzhou, China
| | - Fenfang Wu
- Department of Central Laboratory, Shenzhen Hospital, Beijing University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Lailing Du
- Shulan International Medical School, Zhejiang Shuren University, Hangzhou, China
| | - Yeping Dong
- Shulan International Medical School, Zhejiang Shuren University, Hangzhou, China
| | - Shan Lin
- Department of Central Laboratory, Shenzhen Hospital, Beijing University of Chinese Medicine, Shenzhen, Guangdong, China
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Testoni SGG, Minici C, Benetti E, Clemente F, Boselli D, Sciorati C, De Monte L, Petrone MC, Enderle M, Linzenbold W, Protti MP, Manfredi A, De Cobelli F, Reni M, Falconi M, Capurso G, Arcidiacono PG, Della-Torre E. Immunomodulatory Effects of Endoscopic Ultrasound-Guided Thermal Ablation in Patients with Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2023; 15:3704. [PMID: 37509365 PMCID: PMC10378428 DOI: 10.3390/cancers15143704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/10/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Immunological consequences of endoscopic ultrasound (EUS)-local thermal ablation (LTA) for pancreatic ductal adenocarcinoma (PDAC) have not been extensively assessed. We aimed to explore EUS-LTA effects on the systemic immune response in PDAC. Peripheral blood was collected from 10 treatment-naïve patients with borderline resectable and locally advanced PDAC, randomly allocated to Nab-paclitaxel plus Gemcitabine chemotherapy (CT-arm, n = 5) or EUS-LTA with HybridTherm Probe plus CT (HTP + CT-arm, n = 5). Twenty healthy donors were included as controls. Flow-cytometry and multiplex assays were used to profile immune cell subsets and measure serum cytokines/chemokines, respectively. At baseline, PDAC patients showed increased circulating monocytes and lower circulating lymphocytes and CD19+ B cells counts compared to healthy controls. After 4 months, CT induced decrease of B regulatory cells, CD4+ cytotoxic T cells and IL-1β. The addition of EUS-HTP to CT selectively decreased the serum levels of APRIL/TNFSF13 as well as T regulatory cells, total, classic and inflammatory monocytes. Serum levels of APRIL/TNFSF13 and total, classic and inflammatory monocytes counts at baseline were associated with worse overall survival. EUS-HTP has the potential to selectively impact on immune cells and cytokines associated with poor outcomes in PDAC.
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Affiliation(s)
- Sabrina Gloria Giulia Testoni
- Pancreatico-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Claudia Minici
- IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Elisa Benetti
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget) and Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Francesca Clemente
- Tumor Immunology Unit, Division of Immunology, Transplantation, and Infectious Disease, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Daniela Boselli
- FRACTAL (Flow Cytometry Resource, Advanced Cytometry Technical Applications Laboratory), IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy
| | - Clara Sciorati
- Division of Immunology, Transplantation & Infectious Diseases, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Lucia De Monte
- Tumor Immunology Unit, Division of Immunology, Transplantation, and Infectious Disease, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Markus Enderle
- Department of Research and Basic Technologies, Erbe Elektromedizin GmbH, Waldhörnlestraße 17, 72072 Tübingen, Germany
| | - Walter Linzenbold
- Department of Research and Basic Technologies, Erbe Elektromedizin GmbH, Waldhörnlestraße 17, 72072 Tübingen, Germany
| | - Maria Pia Protti
- Tumor Immunology Unit, Division of Immunology, Transplantation, and Infectious Disease, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Angelo Manfredi
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Francesco De Cobelli
- Department of Radiology, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Michele Reni
- Department of Medical Oncology, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Massimo Falconi
- Division of Pancreatic Surgery, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Gabriele Capurso
- Pancreatico-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreatico-Biliary Endoscopy and Endosonography Division, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Emanuel Della-Torre
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
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Colloca G, Venturino A, Guarneri D. Neutrophil-to-lymphocyte ratio predict survival of patients with rectal cancer receiving neo-adjuvant chemoradiation followed by radical resection: a meta-analysis. Expert Rev Anticancer Ther 2023; 23:421-429. [PMID: 36970998 DOI: 10.1080/14737140.2023.2194635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
BACKGROUND Neutrophil-to-lymphocyte ratio is suggested as a prognostic and predictive factor for patients with rectal cancer. The purpose of the current meta-analysis is to evaluate the relationship between neutrophil-lymphocyte ratio (NLR) and the outcome of patients, with rectal cancer receiving chemoradiation and surgery. METHODS A systematic review on two databases and a selection of studies were done. Thereafter, two meta-analyses were performed, evaluating the relationship of baseline NLR with overall survival (OS) and disease-free survival (DFS). RESULTS Thirty-one retrospective studies were selected. Twenty-six studies have documented a significant relationship of NLR to OS (HR 2.05, CI 1.66-2.53), whereas 23 studies have reported a weaker but significant relationship of NLR to DFS (HR 1.78, CI 1.49-2.12). Among the moderator variables, a possible effect for age and sex on the relationship of NLR with DFS is suggested. CONCLUSIONS Baseline NLR >3 is a simple and reproducible prognostic factor, with a more consistent effect in the elderly. It could be a reliable variable to support clinicians in defining personalized treatment strategies, even though a standardization of the cutoff and a better characterization among microsatellite unstable rectal tumors are necessary.
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Clinical Features and Outcomes of Patients with Pancreaticobiliary Malignancies in Los Angeles County and Their Association with CA 19-9 Levels. Cancers (Basel) 2023; 15:cancers15061723. [PMID: 36980609 PMCID: PMC10046349 DOI: 10.3390/cancers15061723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/23/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023] Open
Abstract
Although CA 19-9 is a commonly used tumor marker in the management of PBMs, the literature describing outcomes in patients with PBMs who have undetectable or low (hereinafter “low”) CA 19-9 levels remains scarce. In this study, we sought to compare clinical features and outcomes in patients with PBMs and low CA 19-9 levels to those with normal and elevated CA 19-9 levels. Methods: We retrospectively collected data on patients with biopsy-confirmed PBMs and stratified patients into categories based on their CA 19-9 level at diagnosis. Survival curves were estimated for patients in each of the three aforementioned CA 19-9 groups using the Kaplan–Meier method and compared using a Cox proportional hazards regression model. Results: Of the 283 patients identified, 23 (8.1%) had low, 70 (24.7%) had normal, and 190 (67.1%) had elevated CA 19-9 levels. After controlling for sex, age, BMI, the presence of metastases at the time of diagnosis, and treatment with curative intent, the hazard ratio for death in the elevated CA 19-9 group compared to the low CA 19-9 group was 1.993 (95% CI 1.089–3.648; p = 0.025). Conclusion: The elevated CA 19-9 level compared to the low CA 19-9 level and the presence of metastases were associated with an increased hazard of death, while treatment with curative intent was associated with a decreased hazard of death.
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Arrieta VA, Dmello C, McGrail DJ, Brat DJ, Lee-Chang C, Heimberger AB, Chand D, Stupp R, Sonabend AM. Immune checkpoint blockade in glioblastoma: from tumor heterogeneity to personalized treatment. J Clin Invest 2023; 133:e163447. [PMID: 36647828 PMCID: PMC9843050 DOI: 10.1172/jci163447] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Immune checkpoint blockade (ICB) has revolutionized modern cancer therapy, arousing great interest in the neuro-oncology community. While several reports show that subsets of patients with glioma exhibit durable responses to immunotherapy, the efficacy of this treatment has not been observed for unselected patient populations, preventing its broad clinical implementation for gliomas and glioblastoma (GBM). To exploit the maximum therapeutic potential of ICB for patients with glioma, understanding the different aspects of glioma-related tumor immune responses is of critical importance. In this Review, we discuss contributing factors that distinguish subsets of patients with glioma who may benefit from ICB. Specifically, we discuss (a) the complex interaction between the tumor immune microenvironment and glioma cells as a potential influence on immunotherapy responses; (b) promising biomarkers for responses to immune checkpoint inhibitors; and (c) the potential contributions of peripheral immune cells to therapeutic responses.
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Affiliation(s)
- Víctor A. Arrieta
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Program of Combined Studies in Medicine (PECEM), Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Crismita Dmello
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Daniel J. McGrail
- Center for Immunotherapy and Precision Immuno-Oncology and
- Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Daniel J. Brat
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Catalina Lee-Chang
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Amy B. Heimberger
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Dhan Chand
- Agenus Bio, Lexington, Massachusetts, USA
| | - Roger Stupp
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Adam M. Sonabend
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Serum microRNAs as new criteria for referral to early palliative care services in treatment-naïve advanced cancer patients. Oncotarget 2022; 13:1341-1349. [PMID: 36528878 PMCID: PMC9760266 DOI: 10.18632/oncotarget.28327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
A major obstacle to the implementation of early palliative care (EPC) is the lack of objective criteria for referral to EPC. Circulating microRNAs (miRNAs) have been recognized as promising biomarkers. The present study investigated objective definitions for referral to EPC using microRNA. A total of 178 serum samples were obtained from patients with lung, gastrointestinal, colorectal, bile duct, pancreas and bladder cancers who were treatment-naïve and received chemotherapy between January 2011 and December 2013 at National Cancer Center Hospital East. We investigated expression levels of miRNAs using microarrays. The primary outcome was prediction of admission to a palliative care unit ≤6 months after first visit. Diagnostic models using clinical characteristics, miRNAs and combinations of both were constructed. The miRNA models were constructed using 6 miRNA levels. The best areas under the receiver operating characteristic curve (AUCs) of the clinical model was 0.741, while the average AUCs of miRNA-based models and combination models were 0.769 and 0.806, respectively. Combination models showed higher AUCs than the clinical model (p < 0.023). The present combination models might offer new objective definitions for referral to EPC and thus contribute to real-world implementation of EPC.
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KARAYİĞİT A, ÖZDEMİR DB, DİZEN H, ÜNAL B. Factors independently associated with prognosis in patients operated for pancreatic cancer: Assessing the role of various parameters including red cell distribution width, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1137856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objective: We aimed to assess whether, among other parameters, preoperative red cell distribution width (RDW), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) values were associated with prognosis in patients operated for pancreatic cancer (PC).
Material and Method: This retrospective cohort was conducted from February 1, 2016 to February 1, 2021 at the general surgery department of a university hospital in Turkey. A total of 75 patients histologically diagnosed with PC who had undergone surgery were included in the study.
Results: The PLR values of patients with poorly differentiated and undifferentiated tumors were found to be higher than those with moderately and highly differentiated tumors. Also, there was a significant relationship between PLR values and the length of hospital stay. PLR values increased as the length of hospital stay increased. There was a statistically significant positive correlation between CA 19-9 levels and NLR and PLR. High total bilirubin level was related with increased risk of death, while adjuvant chemotherapy recipients had 4.049-fold lower risk of death than those without adjuvant chemotherapy.
Conclusion: Our results indicate that preoperative NLR, PLR and RDW cannot be used as prognostic indicators of mortality in patients with operated PC, but high PLR appears to be associated with lower level of tumor differentiation and prolonged hospital stay. We also found that high total bilirubin was a poor prognostic factor, while adjuvant chemotherapy was a good prognostic factor. Further multicenter, prospective studies with larger sample sizes will help to verify these results.
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Affiliation(s)
- Ahmet KARAYİĞİT
- ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ, CERRAHİ ONKOLOJİ KLİNİĞİ
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10
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Gao Z, Zhang Q, Zhang X, Song Y. Advance of T regulatory cells in tumor microenvironment remodeling and immunotherapy in pancreatic cancer. EUR J INFLAMM 2022. [DOI: 10.1177/1721727x221092900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is highly aggressive, deadly, and is rarely diagnosed early. Regulatory T cells (Treg) are a multifunctional class of immunosuppressive T cells that help maintain immunologic homeostasis and participate in autoimmune diseases, transplants, and tumors. This cell type mediates immune homeostasis, tolerance, and surveillance and is associated with poor outcomes in PDAC. Tregs remodel the tumor immune microenvironment, mediate tumor immune escape, and promote tumor invasion and metastasis. A promising area of research involves regulating Tregs to reduce their infiltration into tumor tissues. However, the complexity of the immune microenvironment has limited the efficacy of immunotherapy in PDAC. Treg modulation combined with other treatments is emerging. This review summarizes the mechanisms of Tregs activity in tumor immune microenvironments in PDAC and the latest developments in immunotherapy and clinical trials.
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Affiliation(s)
- Zetian Gao
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
| | - Qiubo Zhang
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
| | - Xie Zhang
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
| | - Yufei Song
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, China
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11
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Gartrell RD, Enzler T, Kim PS, Fullerton BT, Fazlollahi L, Chen AX, Minns HE, Perni S, Weisberg SP, Rizk EM, Wang S, Oh EJ, Guo XV, Chiuzan C, Manji GA, Bates SE, Chabot J, Schrope B, Kluger M, Emond J, Rabadán R, Farber D, Remotti HE, Horowitz DP, Saenger YM. Neoadjuvant chemoradiation alters the immune microenvironment in pancreatic ductal adenocarcinoma. Oncoimmunology 2022; 11:2066767. [PMID: 35558160 PMCID: PMC9090285 DOI: 10.1080/2162402x.2022.2066767] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 01/21/2023] Open
Abstract
Patients with pancreatic ductal adenocarcinoma (PDAC) have a grim prognosis despite complete surgical resection and intense systemic therapies. While immunotherapies have been beneficial with many different types of solid tumors, they have almost uniformly failed in the treatment of PDAC. Understanding how therapies affect the tumor immune microenvironment (TIME) can provide insights for the development of strategies to treat PDAC. We used quantitative multiplexed immunofluorescence (qmIF) quantitative spatial analysis (qSA), and immunogenomic (IG) analysis to analyze formalin-fixed paraffin embedded (FFPE) primary tumor specimens from 44 patients with PDAC including 18 treated with neoadjuvant chemoradiation (CRT) and 26 patients receiving no treatment (NT) and compared them with tissues from 40 treatment-naïve melanoma patients. We find that relative to NT tumors, CD3+ T cell infiltration was increased in CRT treated tumors (p = .0006), including increases in CD3+CD8+ cytotoxic T cells (CTLs, p = .0079), CD3+CD4+FOXP3- T helper cells (Th, p = .0010), and CD3+CD4+FOXP3+ regulatory T cells (Tregs, p = .0089) with no difference in CD68+ macrophages. IG analysis from micro-dissected tissues indicated overexpression of genes involved in antigen presentation, T cell activation, and inflammation in CRT treated tumors. Among treated patients, a higher ratio of Tregs to total T cells was associated with shorter survival time (p = .0121). Despite comparable levels of infiltrating T cells in CRT PDACs to melanoma, PDACs displayed distinct spatial profiles with less T cell clustering as defined by nearest neighbor analysis (p < .001). These findings demonstrate that, while CRT can achieve high T cell densities in PDAC compared to melanoma, phenotype and spatial organization of T cells may limit benefit of T cell infiltration in this immunotherapy-resistant tumor.
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Affiliation(s)
- Robyn D. Gartrell
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY, USA
| | - Thomas Enzler
- Rogel Cancer Center, University of Michigan Medicine, Ann Arbor, MI, USA
| | - Pan S. Kim
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Benjamin T. Fullerton
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Ladan Fazlollahi
- Department of Pathology, Columbia University Irving Medical Center, New York, NY, USA
| | - Andrew X. Chen
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Hanna E. Minns
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY, USA
| | - Subha Perni
- Harvard Radiation Oncology Program, Massachusetts General Hospital and Brigham and Women’s Hospital/Dana-Farber Cancer Institute, Boston, MA, USA
| | - Stuart P. Weisberg
- Department of Pathology, Columbia University Irving Medical Center, New York, NY, USA
| | - Emanuelle M. Rizk
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Samuel Wang
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Eun Jeong Oh
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Xinzheng V. Guo
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Codruta Chiuzan
- Department of Biostatistics, Columbia University Irving Medical Center, New York, NY, USA
| | - Gulam A. Manji
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Susan E. Bates
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - John Chabot
- Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Beth Schrope
- Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Michael Kluger
- Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Jean Emond
- Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Raul Rabadán
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Donna Farber
- Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY, USA
| | - Helen E. Remotti
- Department of Pathology, Columbia University Irving Medical Center, New York, NY, USA
| | - David P. Horowitz
- Department of Radiation Oncology, Columbia University Irving Medical Center, New York, NY, USA
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12
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Shokati Eshkiki Z, Khayer N, Talebi A, Karbalaei R, Akbari A. Novel insight into pancreatic adenocarcinoma pathogenesis using liquid association analysis. BMC Med Genomics 2022; 15:30. [PMID: 35180880 PMCID: PMC8855560 DOI: 10.1186/s12920-022-01174-3] [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: 07/18/2021] [Accepted: 02/01/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a lethal malignancy associated with a poor prognosis. High-throughput disease-related-gene expression data provide valuable information on gene interaction, which consequently lead to deeper insight about pathogenesis. The co-expression analysis is a common approach that is used to investigate gene interaction. However, such an approach solely is inadequate to reveal the complexity of the gene interaction. The three-way interaction model is known as a novel approach applied to decode the complex relationship between genes. METHODS In the current study, the liquid association method was used to capture the statistically significant triplets involved in the PDAC pathogenesis. Subsequently, gene set enrichment and gene regulatory network analyses were performed to trace the biological relevance of the statistically significant triplets. RESULTS The results of the current study suggest that "response to estradiol" and "Regulation of T-cell proliferation" are two critical biological processes that may be associated with the PDAC pathogenesis. Additionally, we introduced six switch genes, namely Lamc2, Klk1, Nqo1, Aox1, Tspan1, and Cxcl12, which might be involved in PDAC triggering. CONCLUSION In the current study, for the first time, the critical genes and pathways involved in the PDAC pathogenesis were investigated using the three-way interaction approach. As a result, two critical biological processes, as well as six potential biomarkers, were suggested that might be involved in the PDAC triggering. Surprisingly, strong evidence for the biological relevance of our results can be found in the literature.
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Affiliation(s)
- Zahra Shokati Eshkiki
- Alimentary Tract Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Nasibeh Khayer
- Skull Base Research Center, The Five Senses Health Institute, Iran University of Medical Sciences, Tehran, Iran.
| | - Atefeh Talebi
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Karbalaei
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Abolfazl Akbari
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
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Huang H, Sun J, Jiang Z, Zhang X, Li Z, Zhu H, Yu X. Risk factors and prognostic index model for pancreatic cancer. Gland Surg 2022; 11:186-195. [PMID: 35242680 PMCID: PMC8825503 DOI: 10.21037/gs-21-848] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/11/2022] [Indexed: 10/06/2023]
Abstract
BACKGROUND Pancreatic cancer is a highly malignant tumor with poor prognosis. Chronic inflammation contributes to the progression of pancreatic cancer. However, few studies have examined the prognostic role of inflammatory markers in this cancer. Our study sought to analyze the prognostic risk factors of and construct a prognostic index (PI) model using inflammatory markers for pancreatic cancer. METHODS Forty-eight patients diagnosed with pancreatic cancer at our hospital were selected for this retrospective analysis. Data on the general clinical characteristics, tumor-related features, blood index factors, and treatment methods were collected. The Cox proportional-hazards model was used to analyze the factors affecting the prognosis, and the Kaplan-Meier analysis was used to draw the survival curve. RESULTS The median overall survival time was 14.5 months, and the 1-, 2-, and 3-year survival rates were 20.83% (10/48), 6.25% (3/48), and 4.17% (2/48), respectively. The univariate analysis showed that tumor grade, vascular invasion, adjacent tissue invasion, lymph node metastasis, tumor-node-metastasis (TNM) stage, the neutrophil-lymphocyte ratio (NLR), the platelet-lymphocyte ratio (PLR), and the lymphocyte-monocyte ratio (LMR) were significantly correlated with the median survival of pancreatic cancer patients (P<0.05). The Cox regression equation showed that tumor grade III-IV (X1), vascular invasion (X2), TNM stage III-IV (X3), a NLR >3.8 (X4), and a PLR >182.1 (X5) were independent risk factors affecting the prognosis of patients with pancreatic cancer (all P<0.05). The prognostic model for pancreatic cancer can be expressed as: PI =3.521X1+4.157X2+1.282X3+2.441X4+6.015X5. Patients with tumor grade I-II, non-vascular invasion, TNM stage I-II, a NLR ≤3.8, and a PLR ≤182.1 exhibited a higher 1-year survival rate. The areas under the receiver operating characteristic (ROC) curves for the NLR >3.8 and the PLR >182.1 were 0.778 and 0.713, respectively. CONCLUSIONS Tumor grade, vascular invasion, TNM staging, the NLR, and the PLR are independent risk factors affecting the prognosis of pancreatic cancer patients. The NLR and PLR have good clinical value in predicting the survival outcomes of pancreatic cancer patients.
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Affiliation(s)
- Hui Huang
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Jichun Sun
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zheming Jiang
- Department of Ultrasound, Hunan Provincial Maternal and Child Health Care Hospital Changsha, China
| | - Xianlin Zhang
- Department of General Surgery, Affiliated Renhe Hospital of China, Three Gorges University, Yichang, China
| | - Zheng Li
- Department of General Surgery, Affiliated Renhe Hospital of China, Three Gorges University, Yichang, China
| | - Hongwei Zhu
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xiao Yu
- Department of Hepatopancreatobiliary Surgery, The Third Xiangya Hospital, Central South University, Changsha, China
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Ota S, Miyashita M, Yamagishi Y, Ogasawara M. Baseline immunity predicts prognosis of pancreatic cancer patients treated with WT1 and/or MUC1 peptide-loaded dendritic cell vaccination and a standard chemotherapy. Hum Vaccin Immunother 2021; 17:5563-5572. [PMID: 34919493 PMCID: PMC8903979 DOI: 10.1080/21645515.2021.2003645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 10/15/2021] [Accepted: 11/04/2021] [Indexed: 12/15/2022] Open
Abstract
The prognosis of patients with advanced pancreatic cancer is poor despite the recent introduction of immune checkpoint inhibitors. Therefore, the development of new therapeutic approaches is urgently required. In the present phase I/II study, we have evaluated the safety, the efficacy and the prognostic factors of Wilms' tumor 1 (WT1) and/or mucin 1 (MUC1) peptide-loaded dendritic cell (DC) vaccination in combination with a chemotherapy employing gemcitabine plus nab-paclitaxel or a combination chemotherapy regimen consisting of oxaliplatin, irinotecan, fluorouracil and leucovorin (FOLFIRINOX) in patients with advanced or relapsed pancreatic ductal adenocarcinoma (PDAC). Forty-eight eligible patients were enrolled and received the vaccinations approximately every 2-4 weeks at least seven times. No severe adverse events related to the vaccinations were observed. Median progression free survival and overall survival were 8.1 months and 15.1 months, respectively. DC vaccinations augmented tumor specific immunity which might be related to clinical outcome. The multivariate analyses demonstrated that WT1 or MUC1-specific interferonɤ enzyme-linked immunospot number prior to DC vaccination was an independent prognostic factor related to overall survival. These results indicate that DC-based immunotherapy combined with a conventional chemotherapy is safe and has clinical benefits for patients in advanced stage of PDAC. The precise evaluation of the baseline antitumor specific immunity is critical to predict clinical outcome.
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Affiliation(s)
- Shuichi Ota
- Department of Internal Medicine, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Mamiko Miyashita
- Institute for Artificial Organ, Transplantation and Cell Therapy, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Yuka Yamagishi
- Cell Processing Center, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Masahiro Ogasawara
- Department of Internal Medicine, Sapporo Hokuyu Hospital, Sapporo, Japan
- Institute for Artificial Organ, Transplantation and Cell Therapy, Sapporo Hokuyu Hospital, Sapporo, Japan
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15
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Coppola A, La Vaccara V, Caggiati L, Carbone L, Spoto S, Ciccozzi M, Angeletti S, Coppola R, Caputo D. Utility of preoperative systemic inflammatory biomarkers in predicting postoperative complications after pancreaticoduodenectomy: Literature review and single center experience. World J Gastrointest Surg 2021; 13:1216-1225. [PMID: 34754389 PMCID: PMC8554715 DOI: 10.4240/wjgs.v13.i10.1216] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 05/10/2021] [Accepted: 07/13/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The role of preoperative inflammatory biomarkers (PIBs) in predicting postoperative morbidity has been assessed in colorectal and otorhinolaryngeal surgery. However, data regarding the role that preoperative inflammatory biomarkers have on morbidity after pancreaticoduodenectomiy (PD) are less consistent.
AIM To assess the utility of PIBs in predicting postoperative complications after pancreaticoduodenectomy.
METHODS A database of 317 consecutive pancreaticoduodenectomies performed from April 2003 to November 2018 has been retrospectively analyzed. Data regarding preoperative neutrophil-to-lymphocyte ratio (NLR), derived NLR and C-reactive protein (CRP), and postoperative complications of 238 cases have been evaluated. Exclusion criteria were: age < 18-years-old, previous neoadjuvant treatment, absence of data about PIBs, concomitant hematological disorders, and presence of active infections at the moment of the surgery. PIBs were compared using Mann-Whitney’s test and receiver operating characteristic (ROC) analysis was performed to define the cutoffs. The positive predictive value (PPV) was computed to evaluate the probability to develop complication. P-values < 0.05 were considered statistically significant.
RESULTS According to the literature findings, only four papers have been published reporting the relation between the inflammatory biomarkers and PD postoperative morbidity. A combination of preoperative and postoperative inflammatory biomarkers in predicting complications after PD and the utility of preoperative NLR in the development of postoperative pancreatic fistula (POPF) have been reported. The combination of PIBs and postoperative day-1 drains amylase has been reported to predict the incidence of POPF. According to our results, CRP values were significantly different between patients who had/did not have postoperative complications and abdominal collections (P < 0.05). Notably, patients with preoperative CRP > 8.81 mg/dL were at higher risk of both overall complications and abdominal collections (respectively P = 0.0037, PPV = 0.95, negative predictive value [NPV] = 0.27 and P = 0.016, PPV = 0.59, NPV = 0.68). Preoperative derived neutrophil-to-lymphocyte ratio (dNLR) (cut off > 1.47) was also a predictor of abdominal collection (P = 0.021, PPV = 0.48, NPV = 0.71). Combining CRP and dNLR, PPV increased to 0.67. NLR (cut off > 1.65) was significantly associated with postoperative hemorrhage (P = 0.016, PPV = 0.17, NPV = 0.98).
CONCLUSION PIBs may predict complications after PD. During postoperative care, PIB levels could influence decisions regarding the timing of drains removal and the selection of patients who might benefit from second level diagnostic exams.
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Affiliation(s)
- Alessandro Coppola
- Department of Surgery, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Vincenzo La Vaccara
- Department of General Surgery, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Lorenza Caggiati
- Department of General Surgery, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Ludovico Carbone
- Department of General Surgery, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Silvia Spoto
- Department of Internal Medicine, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Massimo Ciccozzi
- Medical Statistics and Epidemiology Unit, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Silvia Angeletti
- Unit of Clinical Laboratory Science, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Roberto Coppola
- Department of General Surgery, University Campus Bio-Medico di Roma, Rome 00128, Italy
| | - Damiano Caputo
- Department of General Surgery, University Campus Bio-Medico di Roma, Rome 00128, Italy
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Gil M, Gomes A, Baptista M, Vale Martins R, Nunes V. Inflammatory and nutritional biomarkers as predictors of non-resectability and early recurrence in pancreatic and periampullary cancer. Minerva Surg 2021; 77:130-138. [PMID: 34693672 DOI: 10.23736/s2724-5691.21.08544-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Some pancreatic tumors considered resectable on the preoperative staging are unresectable during surgical exploration. Moreover, some patients subjected to tumor resection have an early recurrence. METHODS Patients with pancreatic or periampullary carcinoma diagnosed between January 2005 and August 2017 in Hospital Prof. Doutor Fernando Fonseca were retrospectively analyzed. Biochemical and radiological inflammatory biomarkers were compared according to disease staging at diagnosis, intraoperative staging and early recurrence (<6 months). RESULTS 391 patients were included. Neutrophil-to-lymphocyte ratio (NLR), lymphocyte-tomonocyte ratio, C-reactive-protein-to-albuminemia ratio (CRP/ALB), Prognostic Nutritional Index, modified Glasgow Prognostic Score and CA19-9 were associated with metastatic disease at diagnosis. NLR, CRP/ALB, mGPS and CA19-9 were independent predictors of disease staging at diagnosis on multivariate analysis. 108 patients underwent surgery, of which 23,8% were found to have unresectable disease at intra-operative staging. 26,9% had early disease recurrence. CRP/ALB and CA19-9 were significantly higher in patients with evidence of disease at 6 months postoperatively. Computed tomography sarcopenia index HUAC was significantly lower in patients with evidence of disease at 6 months postoperatively. When adjusted for histology, none of the biomarkers were independent predictors of unresectable disease or early recurrence. CONCLUSIONS NLR, CRP/ALB, mGPS and CA19-9 at diagnosis were predictors of disease staging with low performance. Preoperative inflammatory biomarkers were not predictors of unresectable disease or early recurrence.
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Affiliation(s)
- Miguel Gil
- Hospital Prof. Doutor Fernando Fonseca, EPE, Amadora, Portugal -
| | - António Gomes
- Hepato-Bilio-Pancreatic Surgery Department, Hospital Prof. Doutor Fernando Fonseca, EPE, Amadora, Portugal
| | - Marta Baptista
- Radiology Department, Hospital Prof. Doutor Fernando Fonseca, EPE, Amadora, Portugal
| | - Rita Vale Martins
- Hepato-Bilio-Pancreatic Surgery Department, Hospital Prof. Doutor Fernando Fonseca, EPE, Amadora, Portugal
| | - Vítor Nunes
- Hepato-Bilio-Pancreatic Surgery Department, Hospital Prof. Doutor Fernando Fonseca, EPE, Amadora, Portugal
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Zhou L, Wang J, Lyu SC, Pan LC, Shi XJ, Du GS, He Q. PD-L1 +NEUT, Foxp3 +Treg, and NLR as New Prognostic Marker with Low Survival Benefits Value in Hepatocellular Carcinoma. Technol Cancer Res Treat 2021; 20:15330338211045820. [PMID: 34605709 PMCID: PMC8493317 DOI: 10.1177/15330338211045820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background: This presented study was aimed to evaluate the diagnostic and prognostic value of PD-L1+Neutrophils (PD-L1+NEUT) and neutrophil to lymphocyte ratio (NLR) based on our previous experience of Foxp3+Treg in transplantation. Methods: the NLR cutoff value of 1.79 was used to include 136 cases from the 204 patients with hepatocellular carcinoma (HCC) confirmed by clinical pathology, which were divided into highly-moderately and poorly differentiated HCC groups. The expressions of PD-L1+NEUT and Foxp3+Treg in peripheral blood and cancer tissue were detected with flow cytometry, meanwhile, PD-L1 and Foxp3 expressed in carcinoma and para-carcinoma tissues were marked by immunohistochemistry. Survival rates, including overall survival and disease-free survival, were calculated by the Kaplan–Meier curve and evaluated with the log-rank test. Finally, Cox risk regression model was used to analyze the independent risk factors for prognostic survival. Results: The level of PD-L1+NEUT, Foxp3+Treg, and NLR in peripheral blood of patients with poorly differentiated HCC were significantly increased (all P < .001). Both PD-L1+NEUT and NLR were positively correlated with Foxp3+Treg (r = 0.479, P = .0017; r = 0.58, P < .0001). The level of PD-L1+NEUT and Foxp3+Treg as well as PD-L1 and Foxp3 in cancer tissue and patients with poorly differentiated HCC were obviously increased (all P < .01), respectively. Cox regression analysis indicated that PD-L1+NEUT, NLR, and Foxp3+Treg were independent risk factors for the prognosis (P = .000, .000, .006) with a RR and 95%CI of 2.704-(2.155-3.393), 3.139-(2.361-4.173), 1.409-(1.105-1.798), respectively. Conclusion: PD-L1+NEUT, NLR, and Foxp3+Treg are independent risk factors for prognosis which maybe new marker of lower survival benefits.
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Affiliation(s)
- Lin Zhou
- 74639Beijing ChaoYang Hospital, Capital Medical University, Beijing, China
| | - Jing Wang
- 74639Beijing ChaoYang Hospital, Capital Medical University, Beijing, China
| | - Shao-Cheng Lyu
- 74639Beijing ChaoYang Hospital, Capital Medical University, Beijing, China
| | - Li-Chao Pan
- 104607Chinese PLA General Hospital, Beijing, China
| | - Xian-Jie Shi
- 104607Chinese PLA General Hospital, Beijing, China
| | - Guo-Sheng Du
- 104607Chinese PLA General Hospital, Beijing, China
| | - Qiang He
- 74639Beijing ChaoYang Hospital, Capital Medical University, Beijing, China
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18
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Wang R, Lin N, Mao B, Wu Q. The efficacy of immune checkpoint inhibitors in advanced hepatocellular carcinoma: a meta-analysis based on 40 cohorts incorporating 3697 individuals. J Cancer Res Clin Oncol 2021; 148:1195-1210. [PMID: 34297207 DOI: 10.1007/s00432-021-03716-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 06/25/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND This study was designed to investigate the efficacy and safety of immune checkpoint inhibitors (ICIs) in advanced hepatocellular carcinoma (HCC). METHODS Electronic databases were scanned to identify relevant trials. The primary endpoints were overall survival (OS), progression-free survival (PFS), and their prognostic factors. Stratified analyses were accomplished on ICIs agent and evaluation criteria. RESULTS Totally, 3697 individuals from 40 cohorts were recruited. For patients treated with ICIs, the pooled median time to progression (TTP) was 8.0 months, median PFS 4.9 months, and median OS 12.0 months; the pooled median PFS and OS of ICIs plus anti-vascular endothelial growth factor (VEGF) agents (PFS: 6.3 months, OS: 16.4 months) were longer than those of ICIs alone. Furthermore, Child-Pugh stage (HR = 1.37, P = 0.0123) and Eastern Cooperative Oncology Group (ECOG) (HR = 1.40, P = 0.0016) were prognostic factors for PFS. Hepatitis C virus (HCV) (HR = 0.71, P = 0.0356), Alpha-fetoprotein (AFP) (HR = 1.17, P < 0.0001), Child-Pugh stage (HR = 1.58, P < 0.0001), Barcelona Clinic Liver Cancer (BCLC) stage (HR = 1.23, P = 0.0005), ECOG (HR = 1.50, P = 0.0012), portal vein invasion (HR = 1.32, P = 0.0053), extrahepatic metastasis (HR = 0.84, P = 0.0047), best response (HR = 0.58, P < 0.0001), and neutrophil-to-lymphocyte ratio (NLR) (HR = 1.23, P = 0.0451) were the prognostic factors for OS. According to both RECIST 1.1 and mRECIST, the objective response rate (ORR) and disease control rate (DCR) rate of ICIs plus anti-VEGF agents were better than those of ICIs alone. The overall rate of any grade adverse events (AEs) was 0.76 (95% CI 0.61-0.89), grade 3 or higher AEs was 0.28 (95% CI 0.15-0.42), and the rate of AEs leading to treatment discontinuation was 0.09 (95% CI 0.06-0.12). CONCLUSIONS The ICIs was promising in HCC with good efficacy and tolerated toxicity. Compared with ICIs monotherapy, the joint application of ICIs and anti-VEGF agents can contribute a lot more benefits to the survival of patients according to clinical practices.
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Affiliation(s)
- Rixiong Wang
- Department of Oncology, Molecular Oncology Research Institute, The First Affiliated Hospital, Fujian Medical University, Chazhong Road No. 20, Fuzhou, 350005, Fujian, China
| | - Nan Lin
- Department of General Surgery, 900 Hospital of the Joint Logistics Team, Fuzhou, 350005, Fujian, China
| | - Binbin Mao
- Department of Oncology, Molecular Oncology Research Institute, The First Affiliated Hospital, Fujian Medical University, Chazhong Road No. 20, Fuzhou, 350005, Fujian, China
| | - Qing Wu
- Department of Oncology, Molecular Oncology Research Institute, The First Affiliated Hospital, Fujian Medical University, Chazhong Road No. 20, Fuzhou, 350005, Fujian, China.
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Ito Y, Onoda N, Kihara M, Miya A, Miyauchi A. Prognostic Significance of Neutrophil-to-Lymphocyte Ratio in Differentiated Thyroid Carcinoma Having Distant Metastasis: A Comparison With Thyroglobulin-doubling Rate and Tumor Volume-doubling Rate. In Vivo 2021; 35:1125-1132. [PMID: 33622910 DOI: 10.21873/invivo.12358] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 11/29/2020] [Accepted: 11/30/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND/AIM To date, thyroglobulin-doubling rate (Tg-DR) and tumor volume-doubling rate (TV-DR) of metastatic lesions have been identified as dynamic prognostic factors for differentiated thyroid carcinoma (DTC). In this study, we investigated the prognostic impact for another dynamic factor, the neutrophil-to-lymphocyte ratio (NLR), for DTC with distant metastasis. PATIENTS AND METHODS We enrolled 321 patients in total, and NLR at the first detection of distant metastasis (initial NLR) was collected for 312. RESULTS Patients with initial NLR >3 had a significantly poorer cause-specific survival than those with initial NLR ≤3. On multivariate analysis, initial NLR >3 was recognized as an independent prognostic factor together with Tg-DR >1/year, TV-DR >1/year, radioactive iodine-refractory distant metastasis, and distant metastasis to organs other than the lung. CONCLUSION Careful observation and active therapies, including multitarget kinase inhibitors, are recommended for patients with NLR >3 at the first detection of distant metastasis or during follow-up.
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Affiliation(s)
- Yasuhiro Ito
- Department of Surgery, Kuma Hospital, Kobe, Japan
| | | | | | - Akihiro Miya
- Department of Surgery, Kuma Hospital, Kobe, Japan
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Lee JH, Kang BH, Song C, Kang SB, Lee HS, Lee KW, Chie EK, Kim JS. Microsatellite Instability Correlated Inflammatory Markers and their Prognostic Value in the Rectal Cancer Following Neoadjuvant Chemoradiotherapy: A Hypothesis-generating Study. In Vivo 2021; 34:2119-2126. [PMID: 32606192 DOI: 10.21873/invivo.12017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 03/31/2020] [Accepted: 04/02/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIM This study aimed to analyze the correlation between microsatellite instability (MSI) and inflammatory markers during neoadjuvant CRT in rectal cancer and its influence on prognosis. PATIENTS AND METHODS A total of 549 patients with locally advanced rectal cancer underwent neoadjuvant CRT. Complete blood counts before CRT, and 4-8 weeks after CRT were used to measure neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR). RESULTS MSI was significantly associated with elevated NLR and PLR after CRT as well as with a change in NLR and PLR during CRT. Neither inflammatory markers nor MSI significantly related to survival. However, in patients with MSI, an increase in NLR and PLR before CRT was significantly correlated with poor overall survival and disease-free survival. CONCLUSION There is correlation between inflammatory markers and MSI during CRT and it influences prognosis. Therefore, inflammatory markers might have a role in assessing the microenvironment related to MSI and the immunologic response in rectal cancer.
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Affiliation(s)
- Joo Ho Lee
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.,Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Byung-Hee Kang
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Changhoon Song
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Sung-Bum Kang
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Hye Seung Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Keun-Wook Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Eui Kyu Chie
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jae-Sung Kim
- Department of Radiation Oncology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
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Coppola A, La Vaccara V, Fiore M, Farolfi T, Ramella S, Angeletti S, Coppola R, Caputo D. CA19.9 Serum Level Predicts Lymph-Nodes Status in Resectable Pancreatic Ductal Adenocarcinoma: A Retrospective Single-Center Analysis. Front Oncol 2021; 11:690580. [PMID: 34123859 PMCID: PMC8190389 DOI: 10.3389/fonc.2021.690580] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 05/03/2021] [Indexed: 12/12/2022] Open
Abstract
Background The choice between upfront surgery or neoadjuvant treatments (NAT) for resectable pancreatic ductal adenocarcinoma (R-PDAC) is controversial. R-PDAC with potential nodal involvement could benefit from NT. Ca (Carbohydrate antigen) 19.9 and serum albumin levels, alone or in combination, have proven their efficacy in assessing PDAC prognosis. The objective of this study was to evaluate the role of Ca 19.9 serum levels in predicting nodal status in R-PDAC. Methods Preoperative Ca 19.9, as well as serum albumin levels, of 165 patients selected for upfront surgery have been retrospectively collected and correlated to pathological nodal status (N), resection margins status (R) and vascular resections (VR). We further performed ROC curve analysis to identify optimal Ca 19.9 cut-off for pN+, R+ and vascular resection prediction. Results Increased Ca 19.9 levels in 114 PDAC patients were significantly associated with pN+ (p <0.001). This ability, confirmed in all the series by ROC curve analysis (Ca 19.9 ≥32 U/ml), was lost in the presence of hypoalbuminemia. Furthermore, Ca 19.9 at the cut off >418 U/ml was significantly associated with R+ (87% specificity, 36% sensitivity, p 0.014). Ca 19.9, at the cut-off >78 U/ml, indicated a significant trend to predict the need for VR (sensitivity 67%, specificity 53%; p = 0.059). Conclusions In R-PDAC with normal serum albumin levels, Ca 19.9 predicts pN+ and R+, thus suggesting a crucial role in deciding on NAT.
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Affiliation(s)
| | | | - Michele Fiore
- Radiation Oncology, Campus Bio-Medico University, Rome, Italy
| | - Tommaso Farolfi
- Department of Surgery, Campus Bio-Medico University, Rome, Italy
| | - Sara Ramella
- Radiation Oncology, Campus Bio-Medico University, Rome, Italy
| | - Silvia Angeletti
- Unit of Clinical Laboratory Science, Campus Bio-Medico University, Rome, Italy
| | - Roberto Coppola
- Department of Surgery, Campus Bio-Medico University, Rome, Italy
| | - Damiano Caputo
- Department of Surgery, Campus Bio-Medico University, Rome, Italy
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Michailidou D, Khaki AR, Morelli MP, Diamantopoulos L, Singh N, Grivas P. Association of blood biomarkers and autoimmunity with immune related adverse events in patients with cancer treated with immune checkpoint inhibitors. Sci Rep 2021; 11:9029. [PMID: 33907229 PMCID: PMC8079370 DOI: 10.1038/s41598-021-88307-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 03/29/2021] [Indexed: 02/08/2023] Open
Abstract
Patients with cancer treated with immune checkpoint inhibitors (ICIs) develop immune related adverse events (irAEs), however biomarkers are lacking. We hypothesized that clinicopathologic and laboratory factors would be associated with irAE risk and overall survival (OS) in this population. In a retrospective study of patients treated with ICIs we collected clinicopathologic, laboratory, irAEs and outcomes data. The association between baseline blood biomarkers, clinicopathologic features and irAEs was assessed by logistic regression adjusting for age, sex, smoking, cancer type, performance status, concomitant other systemic therapy, history of autoimmune disease (AD), chronic infection and pre-existing systemic steroid use (regardless of dose). Optimal cutoff values of biomarkers were identified by recursive partitioning analysis. 470 patients were identified; 156 (33%) developed irAEs, which were associated with baseline absolute lymphocyte count > 2.6 k/ul (adjusted [a]OR: 4.30), absolute monocyte count > 0.29 k/ul (aOR: 2.34) and platelet count > 145 k/ul (aOR: 2.23), neutrophil to lymphocyte ratio (NLR) ≤ 5.3 (aOR: 2.07) and monocyte to lymphocyte ratio (MLR) ≤ 0.73 (aOR: 2.96), as well as platelet to lymphocyte ratio ≤ 534 (aOR: 5.05). Patients with pre-existing AD (aOR: 2.57), family history of AD (aOR: 5.98), and ICI combination (aOR: 2.00) had higher odds of irAEs. Baseline NLR ≤ 5.3 (aHR: 0.68), MLR ≤ 0.73 (aHR: 0.43), PLT > 145 (aHR: 0.48) and PLR ≤ 534 (aHR: 0.48) were associated with longer OS. irAEs were associated with autoimmune history, ICI combination and baseline laboratory measurements. Lower NLR, MLR and PLR may have favorable prognostic value. Our hypothesis-generating findings require validation in larger prospective studies.
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Affiliation(s)
- Despina Michailidou
- Division of Rheumatology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Ali Raza Khaki
- Division of Medical Oncology, Department of Medicine, University of Washington, 1144 Eastlake Ave E, LG-465, Seattle, WA, 98109, USA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, 1144 Eastlake Ave E, LG-465, Seattle, WA, 98109, USA.,Seattle Cancer Care Alliance, 1144 Eastlake Ave E, LG-465, Seattle, WA, 98109, USA.,Division of Oncology, Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - Maria Pia Morelli
- Gastrointestinal Medical Oncology, The University of Texas, MD Anderson Comprehensive Cancer Center, Houston, TX, USA
| | | | - Namrata Singh
- Division of Rheumatology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Petros Grivas
- Division of Medical Oncology, Department of Medicine, University of Washington, 1144 Eastlake Ave E, LG-465, Seattle, WA, 98109, USA. .,Clinical Research Division, Fred Hutchinson Cancer Research Center, 1144 Eastlake Ave E, LG-465, Seattle, WA, 98109, USA. .,Seattle Cancer Care Alliance, 1144 Eastlake Ave E, LG-465, Seattle, WA, 98109, USA.
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23
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Akce M, Liu Y, Zakka K, Martini DJ, Draper A, Alese OB, Shaib WL, Wu C, Wedd JP, Sellers MT, Bilen MA, El-Rayes BF. Impact of Sarcopenia, BMI, and Inflammatory Biomarkers on Survival in Advanced Hepatocellular Carcinoma Treated With Anti-PD-1 Antibody. Am J Clin Oncol 2021; 44:74-81. [PMID: 33350681 DOI: 10.1097/coc.0000000000000787] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Sarcopenia and inflammation are independently associated with worse survival in cancer patients. This study aims to determine the impact of sarcopenia, body mass index (BMI), and inflammatory biomarkers on survival in advanced hepatocellular carcinoma (HCC) patients treated with anti-PD-1 antibody-based immunotherapy. METHODS A retrospective review of advanced HCC patients treated with immunotherapy at Winship Cancer Institute between 2015 and 2019 was performed. Baseline computed tomography and magnetic resonance images were collected at mid-L3 level, assessed for skeletal muscle density using SliceOmatic (TomoVision, version 5.0) and converted to skeletal muscle index (SMI) by dividing it by height (m2). Sex-specific sarcopenia was defined by the median value of SMI. The optimal cut for continuous inflammation biomarker was determined by bias-adjusted log-rank test. Overall survival (OS) was set as primary outcome and Cox proportional hazard model was used for association with survival. RESULTS A total of 57 patients were included; 77.2% male, 52.6% Caucasian, 58.5% Eastern Cooperative Oncology Group performance status 0-1, 80.7% Child Pugh A. Treatment was second line and beyond in 71.9% of patients. The median follow-up time was 6 months. Sarcopenia cut-off for males and females was SMI of 43 and 39, respectively. 49.1% of patients had sarcopenia. Median OS was 5 versus 14.3 months in sarcopenic versus nonsarcopenic patients (Log-rank P=0.054). Median OS was 5 and 17.5 months in patients with BMI <25 and BMI ≥25, respectively (Log-rank P=0.034). Median OS was 3.6 and 14.3 months for patients with neutrophil-to-lymphocyte ratio (NLR) ≥5.15 versus NLR <5.15 (Log-rank P<0.001). In multivariable Cox regression model, higher baseline NLR was associated with worse OS (hazard ratio [HR]: 4.17, 95% confidence interval [CI]: 1.52-11.39, P=0.005). Sex-specific sarcopenia showed a trend of worse OS (HR: 1.71, 95% CI: 0.73-4.00, P=0.215) but was not statistically significant. BMI<25 was associated with worse OS (HR: 2.28, 95% CI: 0.92-5.65, P=0.076). In the association with progression free survival, neither baseline BMI nor sex-specific sarcopenia showed statistical significance. CONCLUSION After controlling for baseline Child Pugh score and NLR, sex-specific sarcopenia does not predict OS. Baseline BMI and NLR together may predict OS in advanced HCC patients treated with anti-PD-1 antibody.
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Affiliation(s)
- Mehmet Akce
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Yuan Liu
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Katerina Zakka
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Dylan J Martini
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Amber Draper
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Olatunji B Alese
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Walid L Shaib
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Christina Wu
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Joel P Wedd
- Department of Medicine, Division of Digestive Diseases
| | - Marty T Sellers
- Department of Surgery, Division of Transplantation, Emory University School of Medicine
| | - Mehmet A Bilen
- Department of Hematology and Medical Oncology, Winship Cancer Institute
| | - Bassel F El-Rayes
- Department of Hematology and Medical Oncology, Winship Cancer Institute
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Martinez-Useros J, Martin-Galan M, Garcia-Foncillas J. The Match between Molecular Subtypes, Histology and Microenvironment of Pancreatic Cancer and Its Relevance for Chemoresistance. Cancers (Basel) 2021; 13:322. [PMID: 33477288 PMCID: PMC7829908 DOI: 10.3390/cancers13020322] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 12/17/2022] Open
Abstract
In the last decade, several studies based on whole transcriptomic and genomic analyses of pancreatic tumors and their stroma have come to light to supplement histopathological stratification of pancreatic cancers with a molecular point-of-view. Three main molecular studies: Collisson et al. 2011, Moffitt et al. 2015 and Bailey et al. 2016 have found specific gene signatures, which identify different molecular subtypes of pancreatic cancer and provide a comprehensive stratification for both a personalized treatment or to identify potential druggable targets. However, the routine clinical management of pancreatic cancer does not consider a broad molecular analysis of each patient, due probably to the lack of target therapies for this tumor. Therefore, the current treatment decision is taken based on patients´ clinicopathological features and performance status. Histopathological evaluation of tumor samples could reveal many other attributes not only from tumor cells but also from their microenvironment specially about the presence of pancreatic stellate cells, regulatory T cells, tumor-associated macrophages, myeloid derived suppressor cells and extracellular matrix structure. In the present article, we revise the four molecular subtypes proposed by Bailey et al. and associate each subtype with other reported molecular subtypes. Moreover, we provide for each subtype a potential description of the tumor microenvironment that may influence treatment response according to the gene expression profile, the mutational landscape and their associated histology.
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25
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Lee YG, Chang H, Keam B, Chun SH, Park J, Park KU, Shin SH, An HJ, Lee KE, Lee KW, Kim HR, Kim SB, Ahn MJ, Hwang IG. Outcomes and Biomarkers of Immune Checkpoint Inhibitor Therapy in Patients with Refractory Head and Neck Squamous Cell Carcinoma: KCSG HN18-12. Cancer Res Treat 2020; 53:671-677. [PMID: 33285051 PMCID: PMC8291197 DOI: 10.4143/crt.2020.824] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 12/04/2020] [Indexed: 12/31/2022] Open
Abstract
Purpose This study was conducted to determine the effectiveness of immune checkpoint inhibitors (ICIs) in recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) after platinum-containing chemotherapy. We also identified clinical biomarkers which may be predictive of patient prognosis. Materials and Methods We analyzed 125 patients with R/M HNSCC who received ICIs, retrospectively. Overall response rate (ORR) was the primary study outcome. Overall survival (OS) and progression-free survival (PFS) were the secondary study outcomes. Results The patients received anti–programmed cell death protein-1 (PD-1) (n=73, 58%), anti–programmed death-ligand 1 (PD-L1) (n=24, 19%), or a combination of anti–PD-1/PD-L1 and anti–cytotoxic T-lymphocyte antigen 4 (n=28, 22%). The median age was 57 years (range, 37 to 87). The location of the primary tumor was in the oral cavity in 28% of the cases, followed by oropharynx (27%), hypopharynx (20%), and larynx (12%). The ORR was 15% (19/125). With 12.3 months of median follow-up, median PFS was 2.7 months. Median OS was 10.8 months. A neutrophil-to-lymphocyte ratio (NLR) > 4 was significantly associated with poor response to ICIs (odds ratio, 0.30; p=0.022). A sum of the target lesions > 40 mm (hazard ratio [HR], 1.53; p=0.046] and a NLR > 4 (HR, 1.75; p=0.009) were considered to be predictive markers of short PFS. A poor performance status (HR, 4.79; p < 0.001), a sum of target lesions > 40 mm (HR, 1.93; p=0.025), and an NLR > 4 (HR, 3.36; p < 0.001) were the significant predictors for poor survival. Conclusion ICIs exhibited favorable antitumor activity in R/M HNSCC. Clinically, our findings can be used to recognize patients benefit from receiving ICI.
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Affiliation(s)
- Yun-Gyoo Lee
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Chang
- Department of Internal Medicine, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Incheon, Korea
| | - Bhumsuk Keam
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sang Hoon Chun
- Department of Internal Medicine, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Korea
| | - Jihyun Park
- Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Keon Uk Park
- Department of Hemato-Oncology, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Seong Hoon Shin
- Department of Internal Medicine, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan, Korea
| | - Ho Jung An
- Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyoung Eun Lee
- Department of Hematology and Oncology, Ewha Womans University Hospital, Seoul, Korea
| | - Keun-Wook Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Hye Ryun Kim
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | - Sung-Bae Kim
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Myung-Ju Ahn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - In Gyu Hwang
- Department of Internal Medicine, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
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26
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Sun L, Hu W, Liu M, Chen Y, Jin B, Xu H, Du S, Xu Y, Zhao H, Lu X, Sang X, Zhong S, Yang H, Mao Y. High Systemic Inflammation Response Index (SIRI) Indicates Poor Outcome in Gallbladder Cancer Patients with Surgical Resection: A Single Institution Experience in China. Cancer Res Treat 2020; 52:1199-1210. [PMID: 32718144 PMCID: PMC7577819 DOI: 10.4143/crt.2020.303] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/20/2020] [Indexed: 12/26/2022] Open
Abstract
PURPOSE The systemic inflammation response index (SIRI) has been reported to have prognostic ability in various solid tumors but has not been studied in gallbladder cancer (GBC). We aimed to determine its prognostic value in GBC. Materials and Methods From 2003 to 2017, patients with confirmed GBC were recruited. To determine the SIRI's optimal cutoff value, a time-dependent receiver operating characteristic curve was applied. Univariate and multivariate Cox analyses were performed for the recognition of significant factors. Then the cohort was randomly divided into the training and the validation set. A nomogram was constructed using the SIRI and other selected indicators in the training set, and compared with the TNM staging system. C-index, calibration plots, and decision curve analysis were performed to assess the nomogram's clinical utility. RESULTS One hundred twenty-four patients were included. The SIRI's optimal cutoff value divided patients into high (≥ 0.89) and low SIRI (< 0.89) groups. Kaplan-Meier curves according to SIRI levels were significantly different (p < 0.001). The high SIRI group tended to stay longer in hospital and lost more blood during surgery. SIRI, body mass index, weight loss, carbohydrate antigen 19-9, radical surgery, and TNM stage were combined to generate a nomogram (C-index, 0.821 in the training cohort, 0.828 in the validation cohort) that was significantly superior to the TNM staging system both in the training (C-index, 0.655) and validation cohort (C-index, 0.649). CONCLUSION The SIRI is an independent predictor of prognosis in GBC. A nomogram based on the SIRI may help physicians to precisely stratify patients and implement individualized treatment.
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Affiliation(s)
- Lejia Sun
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Wenmo Hu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Meixi Liu
- Peking Union Medical College (PUMC), PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Yang Chen
- Peking Union Medical College (PUMC), PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Bao Jin
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Haifeng Xu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Shunda Du
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Yiyao Xu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Haitao Zhao
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Xin Lu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Xinting Sang
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Shouxian Zhong
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Huayu Yang
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
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Caputo D, Coppola A, Cascone C, Angeletti S, Ciccozzi M, La Vaccara V, Coppola R. Preoperative systemic inflammatory biomarkers and postoperative day 1 drain amylase value predict grade C pancreatic fistula after pancreaticoduodenectomy. Ann Med Surg (Lond) 2020; 57:56-61. [PMID: 32714527 PMCID: PMC7374182 DOI: 10.1016/j.amsu.2020.07.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/10/2020] [Accepted: 07/11/2020] [Indexed: 12/19/2022] Open
Abstract
Background Postoperative day 1-drains amylase (POD1-DA) values are commonly used to predict the risk of pancreatic fistula (PF) after pancreaticoduodenectomy (PD). Perioperative inflammatory biomarkers have been associated to higher risk of complications in different oncological surgeries. Aim of this study was to investigate the utility of the combination of preoperative inflammatory biomarkers (PIBs) with POD1-DA levels in predicting grade C PF. Materials and methods From a prospective collected database of 317 consecutive pancreaticoduodenectomies, data regarding POD1-DA levels and PIBs as neutrophil-to-lymphocyte ratio (NRL), derived neutrophil-to-lymphocyte ratio (dNRL), platelet-to-lymphocyte ratio (PLR) were analyzed in 227 cases. P-values <0.05 were considered statistically significant. Receiver operating characteristic (ROC) curves defined the optimal thresholds for biomarkers and drains amylase values and their accuracy to predict PF. Furthermore, the Positive Predictive Value (PPV) was computed to evaluate the probability to develop PF combining PIBs and drains amylase values. Combination of drains amylase and different PIBs cut-offs were used to evaluate the risk of grade C PF. Results A POD1-DA level of 351 U/L significantly predicted PF (sensitivity 82.7%, specificity 76%, AUC 0.836; p < 0.001) with a PPV of 76.5% and a NPV of 82.6%. POD1-DA levels ≥807 U/L significantly predicted grade C PF (sensitivity 72.7%, specificity 64.4%, AUC 0.676; p = 0.004) with a PPV of 17.8% and a NPV of 95.6%. Notably, this last PPV increased from 17.8% to 89% when PIBs, at different cut-offs, were combined with POD1-DA at the value ≥ 807 U/L. Conclusion PIBs significantly improve POD1-DA ability in predicting grade C PF after PD. Grade C pancreatic fistula is a major complication after pancreaticoduodenectomy. Postoperative day 1-drain amylase levels is a reliable predictor of pancreatic fistula. Systemic inflammatory biomarkers and postoperative day 1-drain amylase levels may predict grade C pancreatic fistula.
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Affiliation(s)
- Damiano Caputo
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy
| | - Alessandro Coppola
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy
| | - Chiara Cascone
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy
- Corresponding author. Department of Surgery, University Campus Bio-Medico di Roma Via Alvaro del Portillo 200, 00128, Rome, Italy.
| | - Silvia Angeletti
- Unit of Clinical Laboratory Science, University Campus Bio-Medico of Rome, Rome, Italy
| | - Massimo Ciccozzi
- Unit of Medical Statistic and Molecular Epidemiology, University Campus Bio-Medico of Rome, Rome, Italy
| | | | - Roberto Coppola
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy
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28
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Kartolo A, Holstead R, Khalid S, Emack J, Hopman W, Robinson A, Baetz T. Serum neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio in prognosticating immunotherapy efficacy. Immunotherapy 2020; 12:785-798. [PMID: 32657234 DOI: 10.2217/imt-2020-0105] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To examine neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in prognosticating immunotherapy efficacy. Methods: A retrospective study of 156 patients with metastatic melanoma and non-small-cell lung cancer on PD-1 inhibitors. Results: Baseline NLR ≥5 was associated with worse progression-free survival (hazard ratio [HR]: 1.53; 95% CI: 1.01-2.31; p = 0.043) but nonsignificant worse overall survival trend (HR: 1.51; 95% CI: 0.98-2.34; p = 0.064). PLR ≥200 was associated with worse overall survival (HR: 1.94; 95% CI: 1.29-2.94; p = 0.002) and worse progression-free survival (HR: 1.894; 95% CI: 1.27-2.82; p = 0.002). NLR or PLR are prognosticating factors regardless of cancer types, with PLR having a stronger association with outcomes than NLR. Conclusion: High baseline NLR or PLR (alone and combined) were associated with worse immunotherapy efficacy regardless of cancer type, indicating their potential role as an agnostic marker for immunotherapy efficacy.
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Affiliation(s)
- Adi Kartolo
- Cancer Care of Southeastern Ontario, Department of Medical Oncology, Kingston, Ontario K7L 2V7, Canada.,Queen's University, Kingston, Ontario K7L 2V7, Canada
| | - Ryan Holstead
- Cancer Care of Southeastern Ontario, Department of Medical Oncology, Kingston, Ontario K7L 2V7, Canada.,Queen's University, Kingston, Ontario K7L 2V7, Canada
| | - Sidra Khalid
- Cancer Care of Southeastern Ontario, Department of Medical Oncology, Kingston, Ontario K7L 2V7, Canada.,Queen's University, Kingston, Ontario K7L 2V7, Canada
| | - Jeffrey Emack
- Cancer Care of Southeastern Ontario, Department of Medical Oncology, Kingston, Ontario K7L 2V7, Canada.,Queen's University, Kingston, Ontario K7L 2V7, Canada
| | - Wilma Hopman
- Queen's University, Kingston, Ontario K7L 2V7, Canada
| | - Andrew Robinson
- Cancer Care of Southeastern Ontario, Department of Medical Oncology, Kingston, Ontario K7L 2V7, Canada.,Queen's University, Kingston, Ontario K7L 2V7, Canada
| | - Tara Baetz
- Cancer Care of Southeastern Ontario, Department of Medical Oncology, Kingston, Ontario K7L 2V7, Canada.,Queen's University, Kingston, Ontario K7L 2V7, Canada
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29
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Li Y, Zhang Z, Hu Y, Yan X, Song Q, Wang G, Chen R, Jiao S, Wang J. Pretreatment Neutrophil-to-Lymphocyte Ratio (NLR) May Predict the Outcomes of Advanced Non-small-cell Lung Cancer (NSCLC) Patients Treated With Immune Checkpoint Inhibitors (ICIs). Front Oncol 2020; 10:654. [PMID: 32656072 PMCID: PMC7324627 DOI: 10.3389/fonc.2020.00654] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 04/08/2020] [Indexed: 12/26/2022] Open
Abstract
Background: Recent studies have demonstrated the predictive value of pretreatment neutrophil-to-lymphocyte ratio (NLR) in advanced cancers; however, the role of NLR in patients with advanced non-small-cell lung cancer (NSCLC) treated with immune checkpoint inhibitors (ICIs) remained to be explored. Thus, we aimed to investigate whether pretreatment NLR was associated with the outcomes of advanced NSCLC patients treated with ICIs. Methods: A comprehensive literature research was first conducted in PubMed, the Cochrane Central Library, and Embase for studies that evaluated the association between pretreatment NLR and survival of advanced NSCLC patients with ICIs treatment. We then conducted a retrospective study in Chinese People's Liberation Army (PLA) General Hospital (Beijing, China) to validate these findings. Results: A total of 17 eligible studies with 2,106 patients were included in our meta-analysis, of which, 12 studies reported progression-free survival (PFS), and 13 studies reported overall survival (OS). The pooled results showed that high pretreatment NLR was significantly associated with poorer PFS (HR = 1.44, 95% CI 1.26–1.65; P < 0.001) and OS (HR = 2.86, 95% CI 2.11–3.87; P < 0.001) compared with those with low pretreatment NLR. Subgroup analysis demonstrated that the association between baseline NLR and PFS remained significant except that the cut-off value of NLR was 3 (HR = 1.48, 95% CI 0.93–2.37; P = 0.098) and region of Asia (HR = 1.55, 95% CI 1.00–2.39; P = 0.051). These results were further validated in our retrospective study that patients with pretreatment NLR ≥ 6.0 had shorter PFS (median: 5.0 vs. 9.1 months, HR = 1.39; 95% CI 1.01–1.91; P = 0.02) and OS (median: 10.0 vs. 17.3 months, HR = 1.71; 95% CI 1.18–2.46; P < 0.001) compared with those with NLR < 6.0. The associations between NLR and survival were consistent in subgroup analysis stratified by age, gender, ECOG PS, histology, stage, smoking history, treatment, and prior lines of therapy. Dynamics of NLR (dNLR) that increased ≥3.0 from baseline was also significantly associated with worse PFS (median: 3.1 vs. 9.1 months; P = 0.01) and OS (median: 6.8 vs. 17.0 months; P < 0.0001). Conclusions: Our study demonstrates that pretreatment NLR and dNLR from baseline are associated with the outcomes of advanced NSCLC patients treated with ICIs; however, it warrants further prospective studies.
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Affiliation(s)
- Ye Li
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China.,Oncology Laboratory, The First Medical Center of Chinese PLA General Hospital, Beijing, China.,Medical School of Chinese PLA, Beijing, China
| | - Zhibo Zhang
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China.,Medical School of Chinese PLA, Beijing, China.,The 78th Group Army Hospital of Chinese PLA, Mudanjiang, China
| | - Yi Hu
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiang Yan
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Qi Song
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Guoqiang Wang
- The Medical Department, 3D Medicines Inc, Shanghai, China
| | - Runzhe Chen
- Departments of Thoracic/Head and Neck Medical Oncology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Shunchang Jiao
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jinliang Wang
- Department of Oncology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
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30
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Wang K, He H. Pancreatic Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1296:243-257. [PMID: 34185297 DOI: 10.1007/978-3-030-59038-3_15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The pancreatic ductal adenocarcinoma (PDAC) microenvironment is a diverse and complex milieu of immune, stromal, and tumor cells and is characterized by a dense stroma, which mediates the interaction between the tumor and the immune system within the tumor microenvironment (TME). The interaction between stromal and tumor cells signals and shapes the immune infiltration of TME. The desmoplastic compartment contains infiltrated immune cells including tumor-associated macrophages (TAMs) and large numbers of fibroblasts/myofibroblasts dominated by pancreatic stellate cells (PSCs) which contribute to fibrosis. The highly fibrotic stroma with its extensive infiltration of immunosuppressive cells forms the major component of the pro-tumorigenic microenvironment (Laklai et al. Nat Med 22:497-505, 2016, Zhu et al. Cancer Res 74:5057-5069, 2014) provides a barrier to the delivery of cytotoxic agents and limits T-cell access to tumor cells (Feig et al. Proc Natl Acad Sci USA 110:20212-20217, 2013, Provenzano et al Cancer Cell 21:418-429, 2012). Activated PSCs reduced infiltration of cytotoxic T cells to the juxtatumoral stroma (immediately adjacent to the tumor epithelial cells) of PDAC (Ene-Obong et al. Gastroenterology 145:1121-1132, 2013). M1 macrophages activate an immune response against tumor, but M2 macrophages are involved in immunosuppression promoting tumor progression (Noy and Pollard Immunity 41:49-61, 2014, Ruffell et al. Trends Immunol 33:119-126, 2012). The desmoplastic stroma is reported to protect tumor cells against chemotherapies, promoting their proliferation and migration. However, experimental depletion of the desmoplastic stroma has led to more aggressive cancers in animal studies (Nielsen et al. World J Gastroenterol 22:2678-2700, 2016). Hence reprogramming rather than simple depletion of the PDAC stroma has the potential for developing new therapeutic strategies for PC treatment. Modulation of PSCs/fibrosis and immune infiltration/inflammation composes the major aspects of TME reprogramming.
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Affiliation(s)
- Kai Wang
- Department of Surgery, University of Melbourne, Austin Health, Heidelberg, VIC, Australia
| | - Hong He
- Department of Surgery, University of Melbourne, Austin Health, Heidelberg, VIC, Australia.
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31
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Komura K, Hashimoto T, Tsujino T, Muraoka R, Tsutsumi T, Satake N, Matsunaga T, Yoshikawa Y, Takai T, Minami K, Taniguchi K, Uehara H, Tanaka T, Hirano H, Nomi H, Ibuki N, Takahara K, Inamoto T, Ohno Y, Azuma H. The CANLPH Score, an Integrative Model of Systemic Inflammation and Nutrition Status (SINS), Predicts Clinical Outcomes After Surgery in Renal Cell Carcinoma: Data From a Multicenter Cohort in Japan. Ann Surg Oncol 2019; 26:2994-3004. [PMID: 31240592 DOI: 10.1245/s10434-019-07530-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND A myriad of studies have demonstrated the clinical association of systemic inflammatory and nutrition status (SINS) including C-reactive protein/albumin ratio (CAR), the neutrophil/lymphocyte ratio (NLR), and the platelet/hemoglobin ratio (PHR). This study aimed to investigate the predictive value of the score integrating these variables (CANLPH) in patients with renal cell carcinoma (RCC). METHODS Using cohort data from a multi-institutional study, 757 of 1109 patients were retrospectively analyzed. The optimal cutoff value for outcome prediction of continuous variables in CAR, NLR, and PHR was determined and the CANLPH score was then calculated as the sum score of 0 or 1 by the cutoff value in each ratio. RESULTS The median follow-up time was 76 months for the patients who survived (n = 585) and 31 months for those who died (n = 172). The Youden Index offered an optimal cutoff of 1.5 for CAR and 2.8 for NLR, and a higher value from the cutoff was assigned as a score of 1. The cutoff value of the PHR was defined as 2.1 for males and 2.3 for females. The patients were assigned a CANLPH score of 0 (47.2%), 1 (31.3%), 2 (13.1%), or 3 (8.5%). In the multivariate analysis, the CANLPH score served as an independent predictor of cancer-specific mortality in both localized and metastatic RCC. CONCLUSION The score was well-correlated with clinical outcome for the RCC patients. Because this score can be concisely measured at the point of diagnosis, physicians may be encouraged to incorporate this model into the treatment for RCC.
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Affiliation(s)
- Kazumasa Komura
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan. .,Translational Research Program, Osaka Medical College, Takatsuki City, Osaka, Japan. .,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA.
| | | | - Takuya Tsujino
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Ryu Muraoka
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | - Takeshi Tsutsumi
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Naoya Satake
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | - Tomohisa Matsunaga
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan.,Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Yuki Yoshikawa
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Tomoaki Takai
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Koichiro Minami
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Kohei Taniguchi
- Translational Research Program, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Hirofumi Uehara
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Tomohito Tanaka
- Translational Research Program, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Hajime Hirano
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Hayahito Nomi
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Naokazu Ibuki
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Kiyoshi Takahara
- Department of Urology, Fujita-Health University School of Medicine, Nagoya, Aichi, Japan
| | - Teruo Inamoto
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
| | - Yoshio Ohno
- Department of Urology, Tokyo Medical University, Tokyo, Japan
| | - Haruhito Azuma
- Department of Urology, Osaka Medical College, Takatsuki City, Osaka, Japan
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32
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Shi W, Jiang R, Liang F, Yu G, Long J, Zhao J. Definitive chemoradiotherapy and salvage chemotherapy for patients with isolated locoregional recurrence after radical resection of primary pancreatic cancer. Cancer Manag Res 2019; 11:5065-5073. [PMID: 31213918 PMCID: PMC6549434 DOI: 10.2147/cmar.s202543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/16/2019] [Indexed: 12/14/2022] Open
Abstract
Purpose: The objective of this study was to analyze the safety and efficacy of definitive chemoradiotherapy and salvage chemotherapy in pancreatic cancer (PC) patients with isolated locoregional recurrence after radical resection and assess the factors associated with tumor response. Patients and methods: A retrospective study of isolated locoregional recurrent PC patients who were treated with definitive chemoradiotherapy and salvage chemotherapy at our institution between 2012 and 2017 was conducted. Medium dose of 56.0 Gy (range: 54.0 Gy - 60.2 Gy) in 1.8 Gy to 2.15 Gy daily fractions was prescribed to the PTV-G and 50.4 Gy was prescribed to the PTV-C. Patients received chemotherapy before, at the same time with or after radiotherapy. The overall survival (OS) and freedom from locoregional progression (FFLP) rates were estimated by the Kaplan-Meier method, and the log-rank test was performed to compare survival curves. The Cox regression was used to identify factors affecting response to treatment and survival. Results: Thirty-one patients were included. The median interval from the resection of primary PC to the diagnosis of the locoregional recurrence (DFI) was 7.4 months (range 0.2-44.6). Within a median follow-up from the start of radiotherapy (RT) of 31.7 months (95% CI: 20.0-43.5 months), the medium OS and FFLP rates from the start of RT were 23.6 and 12.0 months, respectively. DFI >6 months was shown to be a significant factor associated with favorable OS. Acute and late toxicity of grade 3 occurred in 3 patients (9.7%) and 1 patient (3.2%) respectively. No grade 4 toxicity or higher occurred. Conclusions: This single-institution retrospective analysis identified definitive chemoradiotherapy and salvage chemotherapy to be a feasible and tolerable treatment strategy for patients with isolated locoregional recurrence after radical resection of primary PC.
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Affiliation(s)
- Wei Shi
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Shanghai, People's Republic of China
| | - Rui Jiang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Shanghai, People's Republic of China
| | - Fei Liang
- Clinical Statistic Center, Shanghai Cancer Center and Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Genhua Yu
- Department of Radiation Oncology, Zhebei Mingzhou Hospital, Huzhou City, Zhejiang Province, People's Republic of China
| | - Jiang Long
- Department of Oncology, Shanghai Medical College, Shanghai, People's Republic of China.,Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China
| | - Jiandong Zhao
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Shanghai, People's Republic of China
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33
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Li S, Xu H, Wang W, Gao H, Li H, Zhang S, Xu J, Zhang W, Xu S, Li T, Ni Q, Yu X, Wu C, Liu L. The systemic inflammation response index predicts survival and recurrence in patients with resectable pancreatic ductal adenocarcinoma. Cancer Manag Res 2019; 11:3327-3337. [PMID: 31114368 PMCID: PMC6489619 DOI: 10.2147/cmar.s197911] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/01/2019] [Indexed: 01/07/2023] Open
Abstract
Purpose: The systemic inflammation response index (SIRI), based on peripheral neutrophil, monocyte, and lymphocyte counts, was recently emerged and used as a novel tool in predicting prognosis in different types of cancer. Our aim was to investigate the clinical significance of preoperative SIRI in patients with resectable pancreatic ductal adenocarcinoma (PDAC). Materials and methods: The SIRI was developed in a training cohort of 371 PDAC patients undergoing radical surgery between 2010 and 2013 and validated in a validation cohort of 310 patients from 2014 to 2015. Baseline clinicopathologic characteristics, preoperative laboratory parameters and follow-up information were collected. The optimal cutoff value of SIRI was determined by receiver operating characteristic curve. Univariate and multivariate analysis were performed to analyze the prognostic value of SIRI. Results: The optimal cutoff value of SIRI stratified patients into low SIRI group (≤0.69) and high SIRI group (>0.69). Survival analysis showed that the median overall survival (OS) and recurrence-free survival (RFS) were significantly better in patients with low SIRI. The SIRI was an independent predictor of OS and RFS in multivariate analysis. In addition, SIRI remained its prognostic significance both in patients with early-stage diseases and in patients with normal carbohydrate antigen 19-9 levels. High SIRI indicated poor treatment response for patients who received postoperative adjuvant chemotherapy. Conclusion: Preoperative SIRI was an independent prognostic indicator of poor outcomes in PDAC patients after radical resection. It might assist clinicians to identify high-risk patients and choose the optimal individualized treatment strategy.
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Affiliation(s)
- Shuo Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Huaxiang Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Wenquan Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Heli Gao
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Hao Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Shirong Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Jinzhi Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Wuhu Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Shuaishuai Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Tianjiao Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Quanxing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Chuntao Wu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
| | - Liang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai 200032, People's Republic of China
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34
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Jin W, Xu HX, Zhang SR, Li H, Wang WQ, Gao HL, Wu CT, Xu JZ, Qi ZH, Li S, Ni QX, Liu L, Yu XJ. Tumor-Infiltrating NETs Predict Postsurgical Survival in Patients with Pancreatic Ductal Adenocarcinoma. Ann Surg Oncol 2019; 26:635-643. [PMID: 30374923 DOI: 10.1245/s10434-018-6941-4] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Tumor-infiltrating neutrophils (TINs) indicate poor prognosis for patients with pancreatic ductal adenocarcinoma (PDAC). Activated neutrophils can generate neutrophil extracellular traps (NETs). Little is known about the presence and prognostic significance of tumor-infiltrating NETs in PDAC. METHODS This study enrolled 317 patients, in two independent sets (training and validation), who underwent curative pancreatectomy for PDAC in Shanghai Cancer Center. TINs and NETs were identified by immunohistochemical staining for CD15 and citrullinated histone H3, respectively. The relationship between clinicopathological features and outcomes was analyzed. Accuracy of prognostic prediction models was evaluated using concordance index (C-index) and Akaike information criterion (AIC). RESULTS NETs were associated with OS (both, P < 0.001) and RFS (both, P < 0.001) in the training and validation sets. Tumor-infiltrating NETs predicted poor postsurgical survival of patients with PDAC. Moreover, multivariate analysis identified NETs and AJCC TNM stage as two independent prognostic factors for OS and RFS. Combination of NETs with the 8th edition TNM staging system (C-index, 0.6994 and 0.6669, respectively; AIC, 1067 and 1126, respectively) generated a novel model that improved the predictive accuracy for survival in both sets (C-index, 0.7254 and 0.7117, respectively; AIC, 1047 and 1102, respectively). The model combining presence of NETs with the 7th edition AJCC TNM staging system also had improved predictive accuracy. CONCLUSIONS NETs were an independent prognostic factor in PDAC and incorporation of NETs along with the standard TNM stating system refined risk-stratification and predicted survival in PDAC with improved accuracy.
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Affiliation(s)
- Wei Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Hua-Xiang Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Shi-Rong Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Hao Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Wen-Quan Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - He-Li Gao
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Chun-Tao Wu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Jin-Zhi Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Zi-Hao Qi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Shuo Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Quan-Xing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China
| | - Liang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China.
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China.
| | - Xian-Jun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China.
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, People's Republic of China.
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Cheng H, Fan K, Luo G, Fan Z, Yang C, Huang Q, Jin K, Xu J, Yu X, Liu C. Kras G12D mutation contributes to regulatory T cell conversion through activation of the MEK/ERK pathway in pancreatic cancer. Cancer Lett 2019; 446:103-111. [PMID: 30664964 DOI: 10.1016/j.canlet.2019.01.013] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 12/04/2018] [Accepted: 01/10/2019] [Indexed: 01/06/2023]
Abstract
Genetic alterations have been attributed to the abnormal immune microenvironment in cancer. However, the relationship between the KrasG12D mutation and regulatory T cells (Tregs) in pancreatic cancer remains unclear. In this study, we found that KrasG12D mutation status as determined by ddPCR correlated with high levels of Treg infiltration in resectable pancreatic cancer tissues. Compared to wild-type tumour cells, tumours cells with the KrasG12D mutation were associated with higher levels of Tregs, and knockout of the KrasG12D mutation reversed this effect. In addition, overexpression of the KrasG12D mutation in wild-type Kras tumour cells resulted in conversion of CD4+CD25- T cells into Tregs. We also found that in tumour cells, the KrasG12D mutation activated the MEK/ERK pathway, thereby up-regulating the levels of interleukin-10 (IL-10) and transforming growth factor-β (TGF-β), which induced Treg conversion. In summary, KrasG12D mutation plays a critical role in Treg conversion and contributes to an immunosuppressive tumour microenvironment in pancreatic cancer. These results provide new insights into the relationship between gene mutation and immune escape.
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Affiliation(s)
- He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Kun Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Guopei Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Zhiyao Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Chao Yang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Qiuyi Huang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China.
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China.
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Luo G, Fan Z, Cheng H, Jin K, Guo M, Lu Y, Yang C, Fan K, Huang Q, Long J, Liu L, Xu J, Lu R, Ni Q, Warshaw AL, Liu C, Yu X. New observations on the utility of CA19-9 as a biomarker in Lewis negative patients with pancreatic cancer. Pancreatology 2018; 18:971-976. [PMID: 30131287 DOI: 10.1016/j.pan.2018.08.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/06/2018] [Accepted: 08/08/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Carbohydrate antigen 19-9 (CA19-9) is the best-validated biomarker for pancreatic cancer. The National Comprehensive Cancer Network (NCCN) guideline asserts that "CA19-9 will be undetectable in Lewis antigen-negative individuals". However, reports of CA19-9 secretion and its significance in Lewis (-) patients with pancreatic cancer have been inconsistent. This study was to examine serum CA19-9 levels in patients with pancreatic cancer according to Lewis status. METHODS Patients with pancreatic cancer (1482 cases) were retrieved from a prospectively maintained database. Patients with benign pancreatic disease (210 cases) and normal subjects (315 cases) were used as controls. Lewis genotypes were examined by fucosyltransferase 3 (FUT3) sequencing. RESULTS In patients with pancreatic cancer, 8.4% of subjects were Lewis (-), but only 41.9% of Lewis (-) subjects had CA19-9 values ≤ 2 U/mL. CA19-9 was even elevated (>37 U/mL) in 27.4% of Lewis (-) patients. The area under the receiver operating characteristic (ROC) curve for CA19-9 as a diagnostic biomarker was 0.842 in Lewis (-) patients with pancreatic cancer, which is closing to that of CA19-9 applied in all of patients with pancreatic cancer (0.898). Lewis (-) status was an independent prognostic factor for shorter survival in a multivariable analysis (hazard ratio (HR), 1.30, 95% confidence interval (CI), 1.03-1.64; P = 0.028). CONCLUSIONS Not all Lewis (-) patients with pancreatic cancer are non-secretors of CA19-9. Contrary to general understanding, CA19-9 can retain its utility as a biomarker in these patients in spite of Lewis (-) genotype.
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Affiliation(s)
- Guopei Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Zhiyao Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Meng Guo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Yu Lu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Chao Yang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Kun Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Qiuyi Huang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Jiang Long
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Liang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Jin Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Renquan Lu
- Department of Clinical Laboratory, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Quanxing Ni
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China
| | - Andrew L Warshaw
- Department of Surgery and the Warshaw Institute for Pancreatic Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China.
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai Pancreatic Cancer Institute, Shanghai, China.
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Fang LP, Xu XY, Ji Y, Huang PW. The Prognostic Value of Preoperative Neutrophil-to-Lymphocyte Ratio in Resected Patients with Pancreatic Adenocarcinoma. World J Surg 2018; 42:3736-3745. [PMID: 30014292 DOI: 10.1007/s00268-018-4686-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE This research aims to analyze neutrophil-to-lymphocyte ratio (NLR) for resectable pancreatic ductal adenocarcinoma (PDAC) patients and reveal its predictive value. METHODS We enrolled 389 pancreatic adenocarcinoma patients who had undergone curative surgery between January 1, 2008 and August 15, 2015 in Jiangsu Provincial People's Hospital, and they were followed up until December 20, 2016. Among them, 219 patients had definite recurrence record in our hospital. The appropriate cutoff value for the NLR was obtained from X-tile software. The association between qualitative variables and NLR was analyzed by Chi-square test or Fisher's exact test, and for quantitative values, the association was analyzed by independent Student's t test. Additionally, survival analysis was performed by Kaplan-Meier plots. Independent prognostic factors were found according to Cox regression analysis. RESULTS Based on univariate analysis, the elevated preoperative NLR had an important influence on the decreased recurrence-free survival (RFS) (8.2 vs. 14.9 months) and overall survival (OS) (13.7 vs. 22 months), and this result also counted in the multivariate analysis. Regarding OS, both patients with or without postoperative chemotherapy can obtain benefits from low NLR according to subgroup analysis. Stage I and II pancreatic adenocarcinoma patients can get longer OS and RFS from low NLR, while patients with stage III cancer cannot. Regarding recurrence site, high NLR level was also related to distant metastasis (P = 0.02). CONCLUSION Preoperative NLR level could be a useful prognostic indication for resectable pancreatic adenocarcinoma patients.
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Affiliation(s)
- Le-Ping Fang
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300, GuangzhouRoud, GuLou District, Nanjing City, 210000, Jiangsu Province, China
| | - Xiao-Yan Xu
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300, GuangzhouRoud, GuLou District, Nanjing City, 210000, Jiangsu Province, China
| | - Yu Ji
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300, GuangzhouRoud, GuLou District, Nanjing City, 210000, Jiangsu Province, China
| | - Pu-Wen Huang
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University, No. 300, GuangzhouRoud, GuLou District, Nanjing City, 210000, Jiangsu Province, China.
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Prognostic Roles of Inflammatory Markers in Pancreatic Cancer: Comparison between the Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio. Gastroenterol Res Pract 2018; 2018:9745601. [PMID: 29977290 PMCID: PMC6011084 DOI: 10.1155/2018/9745601] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 05/13/2018] [Indexed: 12/17/2022] Open
Abstract
Background/Objectives This meta-analysis is aimed at investigating the prognostic roles of the inflammatory markers neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in patients with pancreatic cancer. Methods The correlations between high inflammatory marker expression levels and prognosis in 7105 patients with pancreatic cancer from 34 eligible studies were investigated. Additionally, subgroup analyses based on study location, tumor stage, treatment, and value cutoffs were performed. Results High NLR and PLR values were considered to be 2.0–5.0 and 150–200, respectively. Using a random-effects model, the estimated rates of high NLR and PLR were 0.379 (95% confidence interval [CI] 0.310–0.454) and 0.490 (95% CI 0.438–0.543), respectively. High NLRs were frequently found in patients with lower tumor stages and in those who underwent surgery. There were significant correlations between high NLR and PLR and poor survival rates (hazard ratio [HR] 1.737, 95% CI 1.502–2.009 and HR 1.143, 95% CI 1.037–1.259, resp.). Interestingly, the NLR and PLR had no prognostic value in patients who underwent chemoradiotherapy. Conclusion Taken together, our results showed that inflammatory markers are useful for predicting prognosis in patients with pancreatic cancer. The NLR is a more suitable parameter for predicting prognosis regardless of the patient's condition.
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Pretherapy neutrophil to lymphocyte ratio and platelet to lymphocyte ratio do not predict survival in resectable pancreatic cancer. HPB (Oxford) 2018; 20:398-404. [PMID: 29221789 DOI: 10.1016/j.hpb.2017.10.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 09/26/2017] [Accepted: 10/22/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Pretherapy serum neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) have both been identified as prognostic in pancreatic ductal adenocarcinoma (PDAC). The aim of this study was to identify the prognostic implication of pretherapy NLR and PLR in patients with resectable PDAC. METHODS Data were collected retrospectively on patients operated at our institution between 2004 and 2014. A Cox proportional hazards model was used to investigate the relationship between clinical and pathological parameters, NLR and PLR to overall survival (OS). Survival data were analyzed using the Kaplan-Meier method. RESULTS 217 patients were analyzed with a median overall survival (OS) of 17.5 months. Factors identified as being predictive of OS by univariate analysis included age, receipt of adjuvant therapy, margin positivity, pathologic angiolymphatic invasion, T-stage, and N-stage (P < 0.05). Factors identified as being independently predictive of OS by multivariate analysis included age and angiolymphatic invasion (P < 0.05). NLR and PLR were not predictive of OS. Survival analysis demonstrated no difference in OS in patients who had high or low NLR or PLR. DISCUSSION Pretherapy NLR and PLR do not predict survival in patients who underwent pancreatectomy for PDAC at our institution.
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Mowbray NG, Griffith D, Hammoda M, Shingler G, Kambal A, Al-Sarireh B. A meta-analysis of the utility of the neutrophil-to-lymphocyte ratio in predicting survival after pancreatic cancer resection. HPB (Oxford) 2018; 20:379-384. [PMID: 29336893 DOI: 10.1016/j.hpb.2017.12.009] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 12/12/2017] [Accepted: 12/19/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND The neutrophil-to-lymphocyte ratio (NLR) is thought to reflect cancer disease burden. To assess the prognostic ability of the NLR on overall survival in patients with resectable, pancreatic cancer a meta-analysis of published literature was undertaken. METHOD A systematic review was performed independently by two authors using PubMed, Ovid MEDLINE and Embase databases. Included studies detailed the pre-operative NLR and overall survival of pancreatic cancer patients. RESULTS Of the 214 studies retrieved using the search strategy, 8 studies involving 1519 patients were included in the meta-analysis. Only one study did not find a statistically significant association between a high NLR and OS. The pooled Hazard Ratio was 1.77 (95% CI [1.45-2.15]; p < 0.01). The NLR cut-off values ranged from 2 to 5. There was low to moderate inter-study heterogeneity (I2 = 31%; p = 0.17), a low risk of intra-study bias, and potentially 3 unpublished (negative) studies. CONCLUSIONS A high pre-operative NLR indicates a worse prognosis than in patients with a low NLR. There is potential to use the NLR to direct therapies. A specific cut-off value has not been established from this study and so further research is required.
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Affiliation(s)
| | - David Griffith
- Royal Devon & Exeter Hospital, Barrack Road, Exeter EX2 5DW, UK
| | - Mohammed Hammoda
- Morriston Hospital, Heol Maes Eglwys, Morriston, Swansea SA6 6NL, UK
| | - Guy Shingler
- Morriston Hospital, Heol Maes Eglwys, Morriston, Swansea SA6 6NL, UK
| | - Amir Kambal
- Morriston Hospital, Heol Maes Eglwys, Morriston, Swansea SA6 6NL, UK
| | - Bilal Al-Sarireh
- Morriston Hospital, Heol Maes Eglwys, Morriston, Swansea SA6 6NL, UK
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Zhou Y, Cheng S, Fathy AH, Qian H, Zhao Y. Prognostic value of platelet-to-lymphocyte ratio in pancreatic cancer: a comprehensive meta-analysis of 17 cohort studies. Onco Targets Ther 2018; 11:1899-1908. [PMID: 29670365 PMCID: PMC5896656 DOI: 10.2147/ott.s154162] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background and aims Several studies were conducted to explore the prognostic value of platelet-to-lymphocyte ratio (PLR) in pancreatic cancer and have reported contradictory results. This study aims to summarize the prognostic role of PLR in pancreatic cancer. Materials and methods Embase, PubMed and Cochrane Library were completely searched. The cohort studies focusing on the prognostic role of PLR in pancreatic cancer were eligible. The overall survival (OS) and progression-free survival (PFS) were analyzed. Results Fifteen papers containing 17 cohort studies with pancreatic cancer were identified. The results showed patients that with low PLR might have longer OS when compared to the patients with high PLR (hazard ratio=1.28, 95% CI=1.17–1.40, P<0.00001; I2=42%). Similar results were observed in the subgroup analyses of OS, which was based on the analysis model, ethnicity, sample size and cut-off value. Further analyses based on the adjusted potential confounders were conducted, including CA199, neutrophil-to-lymphocyte ratio, modified Glasgow Prognostic Score, albumin, C-reactive protein, Eastern Cooperative Oncology Group, stage, tumor size, nodal involvement, tumor differentiation, margin status, age and gender, which confirmed that low PLR was a protective factor in pancreatic cancer. In addition, low PLR was significantly associated with longer PFS when compared to high PLR in pancreatic cancer (hazard ratio=1.27, 95% CI=1.03–1.57, P=0.03; I2=33%). Conclusion In conclusion, it was found that high PLR is an unfavorable predictor of OS and PFS in patients with pancreatic cancer, and PLR is a promising prognostic biomarker for pancreatic cancer.
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Affiliation(s)
- Yongping Zhou
- Department of Hepatobiliary, Wuxi Second Hospital, Nanjing Medical University, Wuxi, China
| | - Sijin Cheng
- Tongji University School of Medicine, Shanghai, China
| | | | - Haixin Qian
- Department of Hepatobiliary, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yongzhao Zhao
- Department of Hepatobiliary, Wuxi Second Hospital, Nanjing Medical University, Wuxi, China.,Tongji University School of Medicine, Shanghai, China
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Zhou Y, Wei Q, Fan J, Cheng S, Ding W, Hua Z. Prognostic role of the neutrophil-to-lymphocyte ratio in pancreatic cancer: A meta-analysis containing 8252 patients. Clin Chim Acta 2018; 479:181-189. [DOI: 10.1016/j.cca.2018.01.024] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 01/04/2018] [Accepted: 01/16/2018] [Indexed: 02/06/2023]
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Schnell A, Schmidl C, Herr W, Siska PJ. The Peripheral and Intratumoral Immune Cell Landscape in Cancer Patients: A Proxy for Tumor Biology and a Tool for Outcome Prediction. Biomedicines 2018; 6:E25. [PMID: 29495308 PMCID: PMC5874682 DOI: 10.3390/biomedicines6010025] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 02/18/2018] [Accepted: 02/22/2018] [Indexed: 02/06/2023] Open
Abstract
Functional systemic and local immunity is required for effective anti-tumor responses. In addition to an active engagement with cancer cells and tumor stroma, immune cells can be affected and are often found to be dysregulated in cancer patients. The impact of tumors on local and systemic immunity can be assessed using a variety of approaches ranging from low-dimensional analyses that are performed on large patient cohorts to multi-dimensional assays that are technically and logistically challenging and are therefore confined to a limited sample size. Many of these strategies have been established in recent years leading to exciting findings. Not only were analyses of immune cells in tumor patients able to predict the clinical course of the disease and patients' survival, numerous studies also detected changes in the immune landscape that correlated with responses to novel immunotherapies. This review will provide an overview of established and novel tools for assessing immune cells in tumor patients and will discuss exemplary studies that utilized these techniques to predict patient outcomes.
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Affiliation(s)
- Annette Schnell
- Department of Internal Medicine III, Hematology and Oncology, University Hospital Regensburg, 93053 Regensburg, Germany.
| | - Christian Schmidl
- Regensburg Centre for Interventional Immunology and University Medical Center of Regensburg, 93053 Regensburg, Germany.
| | - Wolfgang Herr
- Department of Internal Medicine III, Hematology and Oncology, University Hospital Regensburg, 93053 Regensburg, Germany.
- Regensburg Centre for Interventional Immunology and University Medical Center of Regensburg, 93053 Regensburg, Germany.
| | - Peter J Siska
- Department of Internal Medicine III, Hematology and Oncology, University Hospital Regensburg, 93053 Regensburg, Germany.
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Sacdalan DB, Lucero JA, Sacdalan DL. Prognostic utility of baseline neutrophil-to-lymphocyte ratio in patients receiving immune checkpoint inhibitors: a review and meta-analysis. Onco Targets Ther 2018; 11:955-965. [PMID: 29503570 PMCID: PMC5827677 DOI: 10.2147/ott.s153290] [Citation(s) in RCA: 210] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION Systemic inflammation is associated with prognosis in solid tumors. The neutrophil-to-lymphocyte ratio (NLR) is a marker for the general immune response to various stress stimuli. Studies have shown correlation of NLR to outcomes in immune checkpoint blockade, peripheral neutrophil count to intratumor neutrophil population, and NLR to intratumoral levels of myeloid-derived suppressor cells. Studies have shown elevated peripheral blood regulator T cells accompanied by elevated NLR are associated with poor outcomes further highlighting the importance of inflammation in the prognosis of cancer patients. METHODS We performed a meta-analysis of published articles on the utility of baseline NLR in predicting outcomes in patients treated with immune checkpoint inhibitors (ICIs) using Review Manager, version 5.3. Seven studies on the prognostic utility of NLR in ICI treatment were included in this analysis. For outcomes of interest, the hazard ratios (HRs) were computed. Subgroup analyses were planned based on type of malignancy and type of immune checkpoint inhibitor. RESULTS/DISCUSSION A high NLR resulted in worse overall survival (OS) (HR, 1.92; 95% CI, 1.29-2.87; p=0.001) and progression-free survival (PFS; HR, 1.66; 95% CI, 1.38-2.01; p<0.00001) across types of malignancies studied (melanoma, non-small-cell lung cancer, and genitourinary cancer). Subgroup analysis across different types of malignancies treated with ICI showed similar results for OS and PFS. The single study on genitourinary cancers also showed worse OS and PFS (OS: HR, 1.82; 95% CI, 1.29-2.87; p=0.001 and PFS: HR, 1.83; 95% CI, 0.97-3.44; p=0.06). A high NLR also showed worse OS and PFS across all ICIs (ipilimumab, nivolumab, and unspecified or pooled pembrolizumab and nivolumab; OS: HR, 1.92; 95% CI, 1.29-2.87; p=0.001 and PFS: HR, 1.66; 95% CI, 1.38-2.01; p<0.00001). Subgroup analysis by type of ICI showed similar results. CONCLUSION A high NLR is associated with poorer outcomes across studies. This shows that NLR has the potential as a readily available prognostic indicator for patients receiving ICI based on available studies. Studies utilizing more stringent design may serve to better determine the utility of this tool.
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Affiliation(s)
- Danielle Benedict Sacdalan
- Section of Medical Oncology, Department of Medicine, University of the Philippines Manila and Philippine General Hospital, Manila, Philippines
| | - Josephine Anne Lucero
- Department of Medicine, University of the Philippines Manila and Philippine General Hospital, Manila, Philippines
| | - Dennis Lee Sacdalan
- Section of Medical Oncology, Department of Medicine, University of the Philippines Manila and Philippine General Hospital, Manila, Philippines
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Liu JX, Li A, Zhou LY, Liu XF, Wei ZH, Wang XZ, Ying HQ. Significance of combined preoperative serum Alb and dNLR for diagnosis of pancreatic cancer. Future Oncol 2018; 14:229-239. [PMID: 29338337 DOI: 10.2217/fon-2017-0339] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
AIM To investigate diagnostic value of preoperative inflammatory biomarkers in pancreatic cancer (PCC). MATERIALS & METHODS Preoperative circulating Alb/Fib ratio, neutrophil/lymphocyte ratio (NLR), derived NLR (dNLR), platelet/lymphocyte ratio and lymphocyte/monocyte ratio were detected and calculated in 226 PCC individuals, 232 healthy controls and 142 additional cancer controls. Receiver-operating characteristic curve and area under the curve (AUC) were used to evaluate the diagnostic efficacy of PCC. RESULTS Combined circulating dNLR and Alb could effectively improve the diagnosis of PCC (AUC = 0.931), single dNLR could distinguish early-stage PCC and the disease from healthy controls (AUC = 0.895) and additional cancer controls (AUC = 0.794). CONCLUSION Circulating dNLR was an effective biomarker for diagnosis and identification of early-stage PCC. Combined dNLR and Alb could improve the diagnostic efficacy of the disease.
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Affiliation(s)
- Jia-Xin Liu
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Ang Li
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,Queen Mary School, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Lin-Ying Zhou
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Xi-Fen Liu
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,Jiangxi Medical College, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Zi-Hao Wei
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.,Queen Mary School, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Xiao-Zhong Wang
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Hou-Qun Ying
- Jiangxi Province Key Laboratory of Laboratory Medicine, Department of Clinical Laboratory, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
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Fan K, Yang C, Fan Z, Huang Q, Zhang Y, Cheng H, Jin K, Lu Y, Wang Z, Luo G, Yu X, Liu C. MUC16 C terminal-induced secretion of tumor-derived IL-6 contributes to tumor-associated Treg enrichment in pancreatic cancer. Cancer Lett 2018; 418:167-175. [PMID: 29337110 DOI: 10.1016/j.canlet.2018.01.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 12/28/2017] [Accepted: 01/08/2018] [Indexed: 02/07/2023]
Abstract
Pancreatic cancer is the most lethal tumor. CA125 (gene symbol MUC16) is an important serum marker for pancreatic cancer diagnosis and treatment. High serum CA125 is related to metabolic tumor burden and poor prognosis. The circulating Treg subset is another independent prognostic factor for pancreatic cancer. Our unpublished data indicated that the circulating Treg proportion might be related to the serum CA125 level. However, the potential relationship and underlying mechanism of MUC16 and Treg in pancreatic cancer tissues remain unclear. In this study, we found that pancreatic cancer tissues were positive for both MUC16 C terminal (MUC16c) and Foxp3 expression and that their expression was correlated. MUC16c released into the cytoplasm via EGF induction significantly increased IL-6 expression and secretion. The PI3K/AKT pathway may participate in the regulation of IL-6 expression and secretion. By treating CD4+ T cells with IL-6 or co-culturing the cells with pancreatic cancer cells, tumor-derived IL-6 was identified to promote Foxp3 expression and Treg differentiation, which was significantly inhibited by the JAK2 inhibitor AG-490. In sum, our study demonstrated that the relationship between the MUC16c level and Foxp3 expression in the local tumor environment was consistent with that of the serum CA125 level and circulating Treg proportion in the systemic environment. MUC16c promoted Foxp3 expression and tumor-associated Treg enrichment in tumor tissues through tumor-secreted IL-6 activation of the JAK2/STAT3 pathway. These findings may provide deeper insight into potential pancreatic cancer therapy approaches.
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Affiliation(s)
- Kun Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Chao Yang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Zhiyao Fan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Qiuyi Huang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Yiyin Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Kaizhou Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Yu Lu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Zhengshi Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Guopei Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China.
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, PR China; Department of Oncology, Shanghai Medical College, Fudan University, PR China; Shanghai Pancreatic Cancer Institute, Shanghai, 200032, PR China; Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, PR China.
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Gao Y, Wang WJ, Zhi Q, Shen M, Jiang M, Bian X, Gong FR, Zhou C, Lian L, Wu MY, Feng J, Tao M, Li W. Neutrophil/lymphocyte ratio is a more sensitive systemic inflammatory response biomarker than platelet/lymphocyte ratio in the prognosis evaluation of unresectable pancreatic cancer. Oncotarget 2017; 8:88835-88844. [PMID: 29179480 PMCID: PMC5687650 DOI: 10.18632/oncotarget.21340] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 07/26/2017] [Indexed: 12/23/2022] Open
Abstract
Multiple cancers arise from sites of infection, chronic irritation, and inflammation. It has been widely accepted that pancreatic cancer is an inflammation-driven cancer. In this study, we investigated the application value of systemic inflammatory markers, neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR), in the prediction of chemotherapy response and prognosis in patients with late pancreatic cancer. 122 patients with inoperable pancreatic cancers were included and separated into two groups according to median values of NLR or PLR (NLR low:<3.81 or NLR high:≥3.81, and PLR low:<142.14 or PLR high≥142.14, respectively). Baseline NLR and PLR levels were significantly higher in pancreatic cancer patients compared with the healthy subjects. Neither of the baseline NLR or PLR levels could predict outcomes. Patients with low baseline level of NLR, but not PLR, had better responses to chemotherapy. Changes in NLR, but not PLR levels, were associated with the therapeutic efficacy. Patients who stayed in or dropped into the low NLR level subgroup after first-line chemotherapy had better responses, comparing to those stayed in or jumped into the high NLR level group. No similar results could be observed when the PLR level was investigated. Therefore, NLR is a more sensitive biomarker than PLR in the prediction of chemotherapy response of patients.
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Affiliation(s)
- Yuan Gao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Wen-Jie Wang
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qiaoming Zhi
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Meng Shen
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Min Jiang
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaojie Bian
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Fei-Ran Gong
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chong Zhou
- Department of Radiation Oncology, Xuzhou Central Hospital, Xuzhou, China
| | - Lian Lian
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, China
| | - Meng-Yao Wu
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jun Feng
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Min Tao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China.,PREMED Key Laboratory for Precision Medicine, Soochow University, Suzhou, China
| | - Wei Li
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China.,PREMED Key Laboratory for Precision Medicine, Soochow University, Suzhou, China.,Center for Systems Biology, Soochow University, Suzhou, China
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Pu N, Gao S, Xu Y, Zhao G, Lv Y, Nuerxiati A, Li JA, Wang D, Xu X, Kuang T, Wang X, Lou W, Liu L, Wu W. Alkaline Phosphatase-To-Albumin Ratio as a Prognostic Indicator in Pancreatic Ductal Adenocarcinoma after Curative Resection. J Cancer 2017; 8:3362-3370. [PMID: 29158809 PMCID: PMC5665053 DOI: 10.7150/jca.20917] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 08/31/2017] [Indexed: 12/26/2022] Open
Abstract
Background: The prognosis of pancreatic ductal adenocarcinoma (PDAC) remains poor and the models for survival prediction in PDAC patients after curative resection are still limited. Preoperative alkaline phosphatase-to-albumin ratio (APAR), an original inflammation-based score, has been established to analyze the prognostic significance in PDAC. Therefore, in this study, we aim to formulate a valuable prognostic nomogram for PDAC following curative resection. Methods: A total of 354 patients with PDAC undergoing curative resection were retrospectively enrolled in this study. The prognostic value of APAR was analyzed in primary cohort containing 220 randomly selected PDAC patients with curative resection and prognostic nomogram incorporating APAR into the American Joint Commission on Cancer (AJCC) 8th edition was established to obtain superior discriminatory abilities. The predictive performance of APAR was further validated in another independent cohort of 134 PDAC patients. Results: Patients with higher serum APAR level were probable to sustain poorer overall survival (OS). Significant positive correlations were found between APAR and tumor site, and several serum biochemical indexes, such as aspartate aminotransferase (AST), alanine aminotransferase (ALT), etc. The results of multivariate analysis showed, APAR was also identified as an independent prognostic indicator for OS in both primary and validation cohorts (P=0.004, P=0.038, respectively). Compared with the AJCC 8th edition, the nomogram consisting of APAR, pathological differentiation and the TNM staging system of AJCC 8th edition showed superior predictive accuracy for OS. All these results were further verified in the validation cohort. Conclusions: APAR can be considered as a novel independent prognostic biomarker for PDAC following curative resection. One more accurate and advanced predictive model will be achieved via the incorporation of APAR into nomogram.
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Affiliation(s)
- Ning Pu
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Shanshan Gao
- Department of Interventional Radiology, Zhongshan Hospital and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Institute of Medical Imaging, Shanghai, 200032, People's Republic of China
| | - Yadong Xu
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Guochao Zhao
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Yang Lv
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Abulimiti Nuerxiati
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Jian-Ang Li
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Dansong Wang
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Xuefeng Xu
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Tiantao Kuang
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Xiaolin Wang
- Department of Interventional Radiology, Zhongshan Hospital and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Institute of Medical Imaging, Shanghai, 200032, People's Republic of China
| | - Wenhui Lou
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
| | - Lingxiao Liu
- Department of Interventional Radiology, Zhongshan Hospital and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Institute of Medical Imaging, Shanghai, 200032, People's Republic of China
| | - Wenchuan Wu
- Department of General Surgery, Zhongshan Hospital, Institute of General Surgery and Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
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Zhu YT, Yao WX, Wang Y, Chen JJ, Yan ML, Chen HP. Screening of CPA1 gene mutations in a Chinese Han population with chronic pancreatitis. Shijie Huaren Xiaohua Zazhi 2016; 24:4677-4683. [DOI: 10.11569/wcjd.v24.i35.4677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To screen the mutations in the carboxypeptidase A1 (CPA1) gene in a Han Chinese population and explore the molecular mechanism behind the pathogenesis of chronic pancreatitis (CP).
METHODS A total of 146 CP patients treated at Sichuan Provincial People's Hospital and its Chongzhou Branch between October 2014 and April 2016 were included in a case group in this study. Another 200 healthy subjects were selected as a control group. The sequences of the coding region of the CPA1 gene were analyzed using PCR and DNA sequencing and compared with the normal sequence of the CPA1 gene.
RESULTS In the exon 3 of the CPA1 gene, c.281A>G heterozygous missense mutation and c.370A>G heterozygous missense mutation were detected in one patient each. c.1074C>T heterozygous synonymous mutation in exon 8 was detected in two patients. The c.281A > G, c.370A>G and c.1074C>T mutations were not detected in normal controls. One single nucleotide polymorphism (SNP; rs1126899) was detected in the exon 3 of the CPA1 gene. The distribution of rs1126899 genotype was statistically significant between the CP group and control group. The percentage of CP patients carrying G allele of rs1126899 polymorphism was significantly higher than that of normal controls (74.0% vs 63.0%, χ2 = 4.641, P = 0.031). The frequency of G allele of rs1126899 was higher in CP patients than in normal controls (49.0% vs 39.2%, χ2 = 6.479, P = 0.011). There were statistically significant differences in the distribution of CC genotype and GG + CG genotype between CP patients and normal controls without alcohol consumption (OR = 1.779, 95%CI: 1.026-3.087, P = 0.039).
CONCLUSION Novel mutations, c.281A>G, c.370A>G and c.1074C>T of the CPA1 gene, may contribute to the development of CP. The rs1126899 C/G polymorphism of the CPA1 gene is associated with a higher risk for CP in the Chinese Han population.
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