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Yamamoto M, Shibata M, Tanaka A, Tsunoda N, Masuda N. Identification of peripheral blood test parameters predicting the response to palbociclib and endocrine therapy for metastatic breast cancer: a retrospective study in a single institution. Surg Today 2024:10.1007/s00595-024-02893-z. [PMID: 38965074 DOI: 10.1007/s00595-024-02893-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 06/16/2024] [Indexed: 07/06/2024]
Abstract
PURPOSE Cyclin-dependent kinase 4/6 inhibitors have been used in endocrine therapy for patients with estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer. Although randomized trials have shown that combined therapies prolong progression-free survival (PFS) in comparison to endocrine monotherapy, the predictors of efficacy are unknown. This study aimed to identify the blood test parameters to predict the effects of palbociclib and endocrine therapy. METHODS Seventy-nine patients treated with palbociclib and endocrine therapy between December 2017 and June 2022 were reviewed. We assessed PFS in patients according to factors evaluated based on patient characteristics and peripheral blood tests. RESULTS Patients in the C-reactive protein (CRP)-high, lactate dehydrogenase (LDH)-high, and albumin (Alb)-low groups had significantly shorter PFS than those in the normal group. A multivariate analysis revealed that high LDH and low Alb levels were independent factors that affected PFS. The Alb-low group had an inferior disease control rate. Patients in the CRP-high, LDH-high, and Alb-low groups who received these therapies as first- or second-line treatments showed poor PFS. CONCLUSIONS Several predictors of the efficacy of palbociclib and endocrine therapy were identified in the peripheral blood test parameters of patients with ER-positive and HER2-negative subtypes of metastatic breast cancer.
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Affiliation(s)
- Misato Yamamoto
- Department of Breast and Endocrine Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya, Aichi, 466-8550, Japan
| | - Masahiro Shibata
- Department of Breast and Endocrine Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya, Aichi, 466-8550, Japan.
- Depatment of Surgery, Nagoya Ekisaikai Hospital, 4-66 Shounen-Cho, Nakagawa-Ku, Nagoya, Aichi, 454-8502, Japan.
| | - Aya Tanaka
- Department of Breast and Endocrine Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya, Aichi, 466-8550, Japan
- Department of Surgery, Inazawa Municipal Hospital, 100 Numa, Nazuka-Cho, Inazawa, Aichi, 492-8510, Japan
| | - Nobuyuki Tsunoda
- Department of Breast and Endocrine Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya, Aichi, 466-8550, Japan
- Department of Surgery,, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, 3-35 Michishita-Cho, Nakamura-Ku, Nagoya, Aichi, 453-8511, Japan
| | - Norikazu Masuda
- Department of Breast and Endocrine Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya, Aichi, 466-8550, Japan
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Lee SE, Koo BS, Sun P, Yi S, Choi NR, Yoon J, Kim SY, Kim SK, Park S, Lakhani A, O'Keeffe S, Park JO, Kang DH, Kang YE. Neutrophil diversity is associated with T-cell immunity and clinical relevance in patients with thyroid cancer. Cell Death Discov 2024; 10:222. [PMID: 38719807 PMCID: PMC11078953 DOI: 10.1038/s41420-024-01970-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 05/12/2024] Open
Abstract
Neutrophil heterogeneity is involved in autoimmune diseases, sepsis, and several cancers. However, the link between neutrophil heterogeneity and T-cell immunity in thyroid cancer is incompletely understood. We investigated the circulating neutrophil heterogeneity in 3 undifferentiated thyroid cancer (UTC), 14 differentiated thyroid cancer (DTC) (4 Stage IV, 10 Stage I-II), and healthy controls (n = 10) by transcriptomic data and cytometry. Participants with UTC had a significantly higher proportion of immature high-density neutrophils (HDN) and lower proportion of mature HDN in peripheral blood compared to DTC. The proportion of circulating PD-L1+ immature neutrophils were significantly increased in advanced cancer patients. Unsupervised analysis of transcriptomics data from circulating HDN revealed downregulation of innate immune response and T-cell receptor signaling pathway in cancer patients. Moreover, UTC patients revealed the upregulation of glycolytic process and glutamate receptor signaling pathway. Comparative analysis across tumor types and stages revealed the downregulation of various T-cell-related pathways, such as T-cell receptor signaling pathway and T-cell proliferation in advanced cancer patients. Moreover, the proportions of CD8+ and CD4+ T effector memory CD45RA+ (TEMRA) cells from peripheral blood were significantly decreased in UTC patients compared to DTC patients. Finally, we demonstrated that proportions of tumor-infiltrated neutrophils were increased and related with poor prognosis in advanced thyroid cancer using data from our RNA-seq and TCGA (The Cancer Genome Atlas) data. In conclusion, observed prevalence of circulating immature high-density neutrophils and their immunosuppressive features in undifferentiated thyroid cancers underscore the importance of understanding neutrophil dynamics in the context of tumor progression in thyroid cancer.
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Affiliation(s)
- Seong Eun Lee
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Bon Seok Koo
- Department of Otolaryngology-Head and Neck Surgery, Chungnam National University Hospital & College of Medicine, Daejeon, Republic of Korea
| | - Pureum Sun
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Shinae Yi
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Na Rae Choi
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Jiyeon Yoon
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
- Department of Medical Science, Chungnam National University, Daejeon, Republic of Korea
| | - Seon-Young Kim
- Korea Research Institute of Bioscience and Biotechnology, Deajeon, Republic of Korea
| | - Seon-Kyu Kim
- Korea Research Institute of Bioscience and Biotechnology, Deajeon, Republic of Korea
| | - Seongyeol Park
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Aliya Lakhani
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Samantha O'Keeffe
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Junyoung O Park
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Da Hyun Kang
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea.
- Department of Internal Medicine, Chungnam National University Hospital & College of Medicine, Daejeon, Republic of Korea.
| | - Yea Eun Kang
- Research Institute for Medical Sciences, College of Medicine, Chungnam National University, Daejeon, Republic of Korea.
- Department of Internal Medicine, Chungnam National University Hospital & College of Medicine, Daejeon, Republic of Korea.
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, 35015, Republic of Korea.
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Ecin SM, Gezer D. Evaluation of the clinical and prognostic importance of infection parameters in thyroid cancers: A cross-sectional study. Medicine (Baltimore) 2023; 102:e36532. [PMID: 38065882 PMCID: PMC10713110 DOI: 10.1097/md.0000000000036532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 11/17/2023] [Indexed: 12/18/2023] Open
Abstract
Thyroid cancers are among the most common endocrine cancers. An inflammation is associated with many stages of cancer. Therefore, in this study, we aimed to evaluate whether it has a prognostic significance inflammation marker. Neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, monocyte/lymphocyte ratio, systemic inflammation response, systemic immune-inflammation index, and neutrophils to lymphocytes and platelets ratio (N/LP) in patients diagnosed with thyroid cancer in the internal medicine outpatient clinic and operated between March 1, 2017 and May 1, 2022 were evaluated retrospectively. Three hundred forty patients were diagnosed with thyroid cancer; 275 (80.9%) of them were women and the mean age was 44.6 ± 13.5 years. Multifocality (P = .02) was significant in patients with invasion. High N/LP ratio (odds ratio: 1.4, 95% confidence interval: 1.0-2.0, p: 0.003) and high invasion (odds ratio: 0.2, 95% confidence interval: 0.1-0.4, P < .01) was found to be significant in patients with tumor size ≥2 cm. There is a relationship between multifocality and invasion, and the risk of invasion increases as the tumor size increases in thyroid cancer. The N/LP ratio was significant as it could be a new marker in showing the relationship between thyroid cancer and its prognosis. Further studies are needed in which the prognosis is followed up, longer-term, more comprehensive, and confounding factors are excluded.
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Affiliation(s)
- Seval Müzeyyen Ecin
- Unit of Occupational Diseases and Internal Medicine Clinic, Mersin City Training and Research Hospital, Mersin, Turkey
| | - Deniz Gezer
- Unit of Internal Medicine Clinic, Mersin City Training and Research Hospital, Mersin, Turkey
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Russo E, Guizzardi M, Canali L, Gaino F, Costantino A, Mazziotti G, Lania A, Uccella S, Di Tommaso L, Ferreli F, Malvezzi L, Spriano G, Mercante G. Preoperative systemic inflammatory markers as prognostic factors in differentiated thyroid cancer: a systematic review and meta-analysis. Rev Endocr Metab Disord 2023; 24:1205-1216. [PMID: 37828383 DOI: 10.1007/s11154-023-09845-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/06/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Inflammation has been associated with tumor development and circulating inflammatory biomarkers have been proposed as possible predictors of recurrence of several solid tumors. However, the role of inflammation markers in differentiated thyroid carcinoma (DTC) is still uncertain. OBJECTIVE This meta-analysis aimed to assess the prognostic value of neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), and platelet-to-lymphocyte ratio (PLR) in patients with DTC. METHODS Studies investigating the association between survival and preoperative circulating inflammatory markers in DTC patients were included. The primary outcome was disease-free survival (DFS). Cumulative logarithms of the hazard ratio (log-HRs) with 95% CI were calculated through the inverse variance method using a random-effects model. RESULTS A total of 7599 patients with a mean age of 48.89 (95% CI 44.16-53.63) were included. The estimated pooled log-HRs for DFS were 0.07 for NLR (95% CI -0.12-0.26; p = 0.43), -0.58 for LMR (95% CI -1.21-0.05; p = 0.06), and 0.01 (95% CI 0-0.01; p = 0.21) for PLR. CONCLUSIONS Our meta-analysis showed no association between NLR, PLR, LMR and DFS in DTC; however, more prospective data are needed to better define the association between inflammatory status and prognosis of DTC.
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Affiliation(s)
- Elena Russo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Mathilda Guizzardi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
| | - Luca Canali
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy.
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy.
| | - Francesca Gaino
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Andrea Costantino
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Gherardo Mazziotti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Endocrinology, Diabetology and Medical Andrology Unit, IRCSS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Andrea Lania
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Endocrinology, Diabetology and Medical Andrology Unit, IRCSS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Silvia Uccella
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Department of Pathology, IRCSS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Luca Di Tommaso
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Department of Pathology, IRCSS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Fabio Ferreli
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Luca Malvezzi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Giuseppe Spriano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Giuseppe Mercante
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- Otorhinolaryngology Unit, IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
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Heshmat-Ghahdarijani K, Sarmadi V, Heidari A, Falahati Marvasti A, Neshat S, Raeisi S. The neutrophil-to-lymphocyte ratio as a new prognostic factor in cancers: a narrative review. Front Oncol 2023; 13:1228076. [PMID: 37860198 PMCID: PMC10583548 DOI: 10.3389/fonc.2023.1228076] [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: 06/06/2023] [Accepted: 09/18/2023] [Indexed: 10/21/2023] Open
Abstract
The increasing incidence of cancer globally has highlighted the significance of early diagnosis and improvement of treatment strategies. In the 19th century, a connection was made between inflammation and cancer, with inflammation recognized as a malignancy hallmark. The neutrophil-to-lymphocyte ratio (NLR), calculated from a complete blood count, is a simple and accessible biomarker of inflammation status. NLR has also been proven to be a prognostic factor for various medical conditions, including mortality classification in cardiac patients, infectious diseases, postoperative complications, and inflammatory states. In this narrative review, we aim to assess the prognostic potential of NLR in cancer. We will review recent studies that have evaluated the association between NLR and various malignancies. The results of this review will help to further understand the role of NLR in cancer prognosis and inform future research directions. With the increasing incidence of cancer, it is important to identify reliable and accessible prognostic markers to improve patient outcomes. The study of NLR in cancer may provide valuable insights into the development and progression of cancer and inform clinical decision-making.
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Affiliation(s)
- Kian Heshmat-Ghahdarijani
- Cardiac Rehabilitation, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Vida Sarmadi
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Afshin Heidari
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Sina Neshat
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Biostatistics and Epidemiology, University of California, San Francisco, San Francisco, CA, United States
| | - Sina Raeisi
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Malapure SS, Oommen S, Bhushan S, Suresh S, Devaraja K. Association of Neutrophil-to-Lymphocyte Ratio and Lymphocyte-to-Monocyte Ratio with Clinicopathological Features and Short-Term Outcome in Well-Differentiated Thyroid Cancer. Indian J Nucl Med 2023; 38:313-319. [PMID: 38390543 PMCID: PMC10880857 DOI: 10.4103/ijnm.ijnm_35_23] [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: 03/19/2023] [Accepted: 03/30/2023] [Indexed: 02/24/2024] Open
Abstract
Purpose of the Study To assess the association of inflammatory markers with known risk factors and short-term outcome of well-differentiated thyroid cancer. Materials and Methods Well-differentiated nonmetastatic thyroid cancer patients diagnosed and treated between September 2015 and December 2019 at Kasturba Hospital, Manipal, India, were retrieved for the study. Patients' presurgical blood parameters were noted, and neurtrophil-to-lymphocyte ratio (NLR) and lymphocyte-to-monocyte ratio (LMR) were calculated. Clinicopathological details along with tumor markers at baseline and at 6 months' follow-up were tabulated. Patients were categorized as complete disease clearance if their clinical examination was normal, stimulated thyroglobulin (Tg) was <1 ng/ml, Anti-thyroglobulin antibodies <65 IU/L or showing a decreasing trend, and follow-up I-131 whole-body scan was negative. The association of the inflammatory markers with known risk factors and short-term outcomes were compared. Results A total of 272 patients were analyzed in the study. The median NLR in our study cohort was 2.55 (mean = 3.96 with standard deviation [SD] =4.20) and the median LMR was 3.72 (mean = 3.79 with SD = 1.94). The disease clearance rate of our study cohort was 73.9%. The median NLR (2.4 vs. 3.1) and LMR (3.13 vs. 3.93) were significantly different among the patients with complete disease clearance and those with persistent disease (P = 0.008 and P = 0.003, respectively). The known risk factors such as multifocality (P = 0.04), tumor size (P = 0.013), lymph node metastases (P = 0.001), and baseline Tg (P ≤ 0.001) were significantly associated with persistent disease at 6 months. The NLR showed a positive correlation and LMR had a negative correlation with the known risk factors, however, the associations were not statistically significant. Conclusions The NLR and LMR are simple yet potential prognostic tools in well-differentiated thyroid cancer.
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Affiliation(s)
- Sumeet Suresh Malapure
- Department of Nuclear Medicine, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sibi Oommen
- Department of Nuclear Medicine, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Shivanand Bhushan
- Department of Nuclear Medicine, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sucharitha Suresh
- Department of Community Medicine, Father Muller Medical College, Mangalore, Karnataka, India
| | - K. Devaraja
- Division of Head and Neck Surgery, Department of ORL-HNS Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Wang G, Ma Y, Liu Y, Fan Y, Miao X, Zhang Y, Zhu H. Predictive value of systemic inflammatory markers for recurrence of papillary thyroid cancer. J Surg Oncol 2023; 128:743-748. [PMID: 37243870 DOI: 10.1002/jso.27363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 05/06/2023] [Accepted: 05/17/2023] [Indexed: 05/29/2023]
Abstract
BACKGROUND Papillary thyroid cancer (PTC) is the most common type of differentiated thyroid cancer. Early identification of patients at higher risk of recurrence may allow to improve relevant follow-up strategies and plan tailored treatment. Inflammation play an important role in the prognosis of cancer. We aimed to explore the predictive value of systemic inflammatory markers in PTC recurrence. METHODS We retrospectively enrolled 200 consecutive patients who were diagnosed with PTC and underwent curative resection at Lianyungang Oriental Hospital between January 2006 and December 2018. Clinicopathological characteristics, preoperative hematologic results were analyzed. The optimal cutoff values were calculated using x-tile software. The multivariate logistic regression and univariable survival analysis were performed by SPSS. RESULTS Multivariable analysis showed that lymph node metastases (odds ratio [OR] = 2.506, 95% confidence interval [CI]: 1.226-5.119, p = 0.012) and higher monocyte-to-lymphocyte ratio (MLR) (OR = 2.100, 95% CI: 1.042-4.233, p = 0.038) were independent prognostic factors for tumor recurrence. The cutoff value 0.22 of MLR significantly predicted recurrence at 53.3% sensitivity and 67.9% specificity. Patients with MLR ≥ 0.22 exhibited significantly poor long-term prognosis (46.8%) compared to the counterpart (76.8%, p = 0.0004). CONCLUSIONS Preoperative MLR significantly predicted PTC recurrence after curative resection, which may provide clues for early identification of patients at higher risk of PTC recurrence.
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Affiliation(s)
- Guoqiang Wang
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
| | - Yahui Ma
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
| | - Yixiang Liu
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
| | - Yuzhu Fan
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
| | - Xiang Miao
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
| | - Yiqi Zhang
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
| | - Hongbo Zhu
- Department of General Surgery, Lianyungang Oriental Hospital, Lianyungang, Jiangsu, China
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Matei M, Vlad MM, Golu I, Dumitru CȘ, De Scisciolo G, Matei SC. Can Routine Laboratory Tests Be Suggestive in Determining Suspicions of Malignancy in the Case of Thyroid Nodules? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1488. [PMID: 37629778 PMCID: PMC10456539 DOI: 10.3390/medicina59081488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023]
Abstract
Background and objectives: Thyroid nodules are a common finding in clinical practice and can be either benign or malignant. The aim of this study was to compare laboratory parameters between patients with malignant thyroid nodules and those with benign thyroid nodules. Materials and methods: A total of 845 patients were included, with 251 in the study group (malignant thyroid nodules) and 594 in the control group (benign thyroid nodules). Results: Our results show that there were statistically significant differences in several laboratory parameters, including FT3, FT4, ESR, fibrinogen, WBC, and lymphocyte percentage, between the two patient groups (p < 0.05). Conclusions: These findings suggest that certain laboratory parameters may be useful in differentiating between benign and malignant thyroid nodules and could aid in the diagnosis and treatment of thyroid cancer. However, further diagnostic tests such as fine-needle aspiration biopsy and imaging studies are typically required for an accurate diagnosis. Routine laboratory tests prove most effective when combined with other diagnostic methods to identify thyroid cancer. Although not conclusive on their own, these tests significantly suggest and guide physicians to suspect malignancy in thyroid nodules. This affirmative answer to our question, "Can routine laboratory tests be suggestive in determining suspicions of malignancy in the case of thyroid nodules?" aligns with the results of our study.
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Affiliation(s)
- Mervat Matei
- Department of Doctoral Studies, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania;
- Endocrinology Clinic, “Pius Brînzeu” Emergency Clinical Hospital Timișoara, Liviu Rebreanu Boulevard no. 156, 300723 Timișoara, Romania; (M.M.V.); (I.G.)
| | - Mihaela Maria Vlad
- Endocrinology Clinic, “Pius Brînzeu” Emergency Clinical Hospital Timișoara, Liviu Rebreanu Boulevard no. 156, 300723 Timișoara, Romania; (M.M.V.); (I.G.)
- Endocrinology Department, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania
| | - Ioana Golu
- Endocrinology Clinic, “Pius Brînzeu” Emergency Clinical Hospital Timișoara, Liviu Rebreanu Boulevard no. 156, 300723 Timișoara, Romania; (M.M.V.); (I.G.)
- Endocrinology Department, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania
| | - Cristina Ștefania Dumitru
- Department of Microscopic Morphology/Histology, Angiogenesis Research Center, “Victor Babeș” University of Medicine and Pharmacy, Sq. Eftimie Murgu no. 2, 300041 Timișoara, Romania
| | - Graziano De Scisciolo
- Faculty of Medicine, “Victor Babeș” University of Medicine and Pharmacy Timișoara, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania;
| | - Sergiu-Ciprian Matei
- Abdominal Surgery and Phlebology Research Center, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq. no. 2, 300041 Timișoara, Romania;
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Vural S, Muhtaroğlu A, Güngör M. Systemic immune-inflammation index: A new marker in differentiation of different thyroid diseases. Medicine (Baltimore) 2023; 102:e34596. [PMID: 37543770 PMCID: PMC10402992 DOI: 10.1097/md.0000000000034596] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/07/2023] Open
Abstract
Inflammation plays an important role in the pathogenesis of many cancer types and is associated with thyroid malignancy. The systemic immune-inflammation index (SII) is a new inflammation marker that can be calculated from routine complete blood count (CBC). This study investigated the association between SII, a marker derived from routine CBC, and different thyroid diseases. The objective was to determine if this simple inflammation marker can distinguish between benign and malignant thyroid diseases. The medical records of all patients who underwent surgical treatment for thyroid disease between January 2018 and January 2022 were systematically evaluated. The routine preoperative CBC parameters' demographic, clinical, and laboratory data were recorded. A total of 241 patients were included in the study, and the patients were grouped as having multinodular goiter (n = 125), lymphocytic thyroiditis (n = 44), and papillary thyroid carcinoma (PTC) (n = 73) according to pathological results. The SII was defined as the ratio of the total count of neutrophils × platelets divided by the lymphocyte count. Subgroup analysis of patients was performed according to the presence of follicular variant or thyroiditis, micro or macro carcinoma, or bilaterality of the tumor. The SII level was significantly higher in the PTC group than in the lymphocytic thyroiditis and multinodular goiter groups (P < .001). When we grouped the patients according to the presence of PTC as benign or malignant, the optimum cutoff point for SII level was found 654.13, with 73.8% sensitivity and 72.3% specificity from ROC analysis. In the subgroup analysis of patients with PTC, the SII level was similar according to the clinicopathological characteristics of the tumor. The differential diagnosis of thyroid diseases is important for patient management. We found that preoperative SII levels were significantly elevated in patients with PTC compared to those with benign thyroid disorders, and this simple marker can be used for the differentiation of benign and malignant thyroid disease.
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Affiliation(s)
- Selahattin Vural
- Department of General Surgery, Faculty of Medicine, Giresun University, Giresun, Turkey
| | - Ali Muhtaroğlu
- Department of General Surgery, Faculty of Medicine, Giresun University, Giresun, Turkey
| | - Mert Güngör
- Department of General Surgery, Faculty of Medicine, Giresun University, Giresun, Turkey
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Treistman N, Cavalcante LBCP, Gonzalez F, Fernandes PIW, de Andrade FA, Garcis Alves-Junior PA, Corbo R, Bulzico DA, Vaisman F. Neutrophil-to-lymphocyte ratio as an independent factor for worse prognosis in radioiodine refractory thyroid cancer patients. Endocrine 2023:10.1007/s12020-023-03340-8. [PMID: 36905576 DOI: 10.1007/s12020-023-03340-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 02/24/2023] [Indexed: 03/12/2023]
Abstract
PURPOSE This study aimed to evaluate neutrophil to lymphocyte ratio (NLR) as a laboratory biomarker in radioactive iodine-refractory (RAIR) locally advanced and/or metastatic differentiated thyroid cancer (DTC) and determine its correlation with overall survival (OS). METHODS We retrospectively included 172 patients with locally advanced and/or metastatic RAIR DTC admitted between 1993 and 2021 at INCA. Age at diagnosis, histology, presence of distant metastasis (DM), DM site, neutrophil-to- lymphocyte ratio (NLR), imaging studies such as PET/CT results, progression free survival (PFS) and overall survival (OS) data were analyzed. NLR was calculated at the time of locally advanced and/or metastatic disease diagnosis and the cutoff value was 3. Survival curves were established using the Kaplan-Meier method. The confidence interval is 95%, and a p-value of less than 0.05 was considered statistically significant RESULTS: Out of 172 patients, 106 were locally advanced, and 150 presented DM at some point during follow-up. Regarding NLR data, 35 had NLR over 3 and 137 had NLR under 3. Higher NLR at was associated with shorter OS (6 vs. 10; p = 0.05) and with highest SUV on FDG PET-CT (15.9 vs. 7.7, p = 0.013). We found no association between higher NLR and age at diagnosis, DM or final status. CONCLUSION NLR higher than 3 at the time of locally advanced and/or metastatic disease diagnosis is an independent fator for shorter OS in RAIR DTC patients. Noteworthy higher NLR was also associated with highest SUV on FDG PET-CT in this population.
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Affiliation(s)
- Natália Treistman
- Department of Medicine, Endocrinology Service, Faculdade de medicina, Hospital Universitário Clementino Fraga Filho (HUCFF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Lara Bessa Campelo Pinheiro Cavalcante
- Department of Medicine, Endocrinology Service, Faculdade de medicina, Hospital Universitário Clementino Fraga Filho (HUCFF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Fabiola Gonzalez
- Department of Medicine, Endocrinology Service, Instituto Nacional do Cancer (INCA), Rio de Janeiro, RJ, Brazil
| | | | - Fernanda Accioly de Andrade
- Department of Medicine, Endocrinology Service, Instituto Nacional do Cancer (INCA), Rio de Janeiro, RJ, Brazil
| | | | - Rossana Corbo
- Department of Medicine, Endocrinology Service, Instituto Nacional do Cancer (INCA), Rio de Janeiro, RJ, Brazil
| | - Daniel Alves Bulzico
- Department of Medicine, Endocrinology Service, Instituto Nacional do Cancer (INCA), Rio de Janeiro, RJ, Brazil
| | - Fernanda Vaisman
- Department of Medicine, Endocrinology Service, Faculdade de medicina, Hospital Universitário Clementino Fraga Filho (HUCFF), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
- Department of Medicine, Endocrinology Service, Instituto Nacional do Cancer (INCA), Rio de Janeiro, RJ, Brazil.
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Liu H, Chen Q, Liu B, Wang J, Chen C, Sun S. Blood Profiles in the Prediction of Radioiodine Refractory Papillary Thyroid Cancer: A Case-Control Study. J Multidiscip Healthc 2023; 16:535-546. [PMID: 36879649 PMCID: PMC9984283 DOI: 10.2147/jmdh.s403045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
Purpose Although most patients with papillary thyroid cancer can be cured by surgery and I-131 ablation, a small proportion will progress to radioactive iodine refractory (RAIR) thyroid cancer. The prediction of RAIR in its early stages can improve patient prognosis. The aim of this article is to evaluate the blood biomarkers in patients with RAIR and to establish a prediction model. Patients and Methods Data collected from patients with thyroid cancer that were enrolled from Jan. 2017 to Dec. 2021 were screened. RAIR was defined based on the criteria in the 2015 American Thyroid Association guidelines. The blood biomarkers from the study participants at three admissions timepoints (surgery and first and secondary I-131 ablations) were compared using both parametric and nonparametric tests to identify predictive factors for RAIR. Binary logistic regression analysis was used to construct a prediction model using parameters associated with surgical procedure decision. The model was then assessed with receiver operating characteristic curves. Results Thirty-six patients were included in the data analysis. Sixteen blood variables, including the low density lipoprotein-cholesterol-total cholesterol ratio, neutrophils, thyroglobulins, thyroglobulin antibody, thyroid peroxidase antibody, anion gap, etc., were revealed to be predictors for RAIR. The prediction model, which incorporated two parameters, reached an area under the curve of 0.861 (p<0.001). Conclusion Conventional blood biomarkers can be used in the prediction of early-stage RAIR. In addition, a prediction model incorporating multiple biomarkers can improve the predictive accuracy.
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Affiliation(s)
- Hanqing Liu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Qian Chen
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Bohao Liu
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Jiaxi Wang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Chuang Chen
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, People's Republic of China
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Mangion J, Imbroll MG, Craus S, Vassallo J, Gruppetta M. Epidemiology and blood parameter changes in Cushing's syndrome - a population-based study. Hormones (Athens) 2022; 21:467-476. [PMID: 35793065 DOI: 10.1007/s42000-022-00384-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 06/16/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE To provide complete epidemiological data on Cushing's syndrome (CS) with analysis and differentiation of biochemical parameters, including blood count indices and serum inflammation-based scores. METHODS Clinical records of 35 patients diagnosed with CS between 2008 and 2020 at Malta's only central National Health Service hospital were retrospectively analyzed. Detailed clinical and biochemical data were obtained for each patient. Correlation and receiver operator characteristics (ROC) curve analyses were used to establish a threshold value for different variables to predict malignant CS. RESULTS Standardized incidence rate (SIR) (/million/year) of CS was 4.5, and SIR of Cushing's disease (CD) was 2.3, 0.5 for ectopic CS, 1.5 for cortisol secreting adrenal adenoma, and 0.3 cases for cortisol-producing ACC. Malignant cause of CS had statistically significantly higher cortisol levels and size of tumor and lower potassium at diagnosis (P < 0.001). Additionally, malignant causes had a higher neutrophil-to-lymphocyte ratio (NLR) (P = 0.001) and systemic immune inflammation index (P = 0.005) and a lower lymphocyte-to-monocyte ratio (P < 0.001). Using ROC curve analysis to predict malignant cause of CS, a potassium level of < 3.05 was 75% sensitive and 100% specific (ROC-AUC 0.907, P = 0.001), a post-ODST cortisol level of > 841 nmol/L was 100% sensitive and 91% specific (ROC-AUC 0.981, P < 0.001), while a NLR ratio > 3.9 was 100% sensitive and 57.7% specific (ROC-AUC 0.885, P = 0.001). CONCLUSION Biochemical and blood count indices and serum inflammatory-based scores differ remarkably between benign and malignant causes of endogenous CS. Such indices can help predict the severity of disease and prognosis.
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Affiliation(s)
- Jessica Mangion
- Department of Medicine, Faculty of Medicine and Surgery, Mater Dei Hospital, University of Malta, Msida, Malta.
- Neuroendocrine Clinic, Department of Medicine, Mater Dei Hospital, Msida, Malta.
| | - Miriam Giordano Imbroll
- Department of Medicine, Faculty of Medicine and Surgery, Mater Dei Hospital, University of Malta, Msida, Malta
- Neuroendocrine Clinic, Department of Medicine, Mater Dei Hospital, Msida, Malta
| | - Sarah Craus
- Department of Medicine, Faculty of Medicine and Surgery, Mater Dei Hospital, University of Malta, Msida, Malta
- Neuroendocrine Clinic, Department of Medicine, Mater Dei Hospital, Msida, Malta
| | - Josanne Vassallo
- Department of Medicine, Faculty of Medicine and Surgery, Mater Dei Hospital, University of Malta, Msida, Malta
- Neuroendocrine Clinic, Department of Medicine, Mater Dei Hospital, Msida, Malta
| | - Mark Gruppetta
- Department of Medicine, Faculty of Medicine and Surgery, Mater Dei Hospital, University of Malta, Msida, Malta.
- Neuroendocrine Clinic, Department of Medicine, Mater Dei Hospital, Msida, Malta.
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Predictors of maximum efficacy of lenvatinib for real-world patients with differentiated thyroid carcinoma. Surg Today 2022; 52:1660-1669. [DOI: 10.1007/s00595-022-02498-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/22/2022] [Indexed: 10/18/2022]
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Stanciu AE, Verzia A, Stanciu MM, Zamfirescu A, Gheorghe DC. Analysis of the Correlation between the Radioactive Iodine Activity and Neutrophil-to-Lymphocyte Ratio in Patients with Differentiated Thyroid Cancer. Cancers (Basel) 2022; 14:cancers14081899. [PMID: 35454805 PMCID: PMC9024474 DOI: 10.3390/cancers14081899] [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: 03/13/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/16/2022] Open
Abstract
Publications investigating the effect of radioactive iodine (131I) therapy on the circulating peripheral blood cells in patients with differentiated thyroid cancer (DTC) are limited to blood samples collected more than 92 h after 131I. Studies conducted on blood samples collected up to 92 h are rare due to the radioactive contamination risk. This research aimed to assess the relationship between the prescribed 131I activity, human whole blood activity, and peripheral blood cells at many time points (6, 22, 46, 69, and 92 h after 131I). The study enrolled 50 female patients with DTC who received a 131I median activity of 90.54 mCi (3.35 GBq). The neutrophil-to-lymphocyte ratio (NLR) was measured as an inflammatory marker. 131I uptake in the residual thyroid tissue peaked after 46 h. Blood activity decreased in the first 46 h and increased 69 h after the 131I intake. Blood activity was associated with the absolute lymphocyte count and the NLR at 69 h (r = −0.49 and r = 0.52, p < 0.001). Our results demonstrate that the time interval between 46 and 69 h should be associated with the release of hematological inflammatory mediators, such as neutrophils and lymphocytes, to eradicate tumor cells in response to 131I therapy.
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Affiliation(s)
- Adina Elena Stanciu
- Department of Carcinogenesis and Molecular Biology, Institute of Oncology Bucharest, 022328 Bucharest, Romania
- Correspondence:
| | - Andreea Verzia
- Cernavoda Nuclear Power Plant Division, Nuclearelectrica, 905200 Cernavoda, Romania;
| | - Marcel Marian Stanciu
- Electrical Engineering Faculty, University Politehnica of Bucharest, 060042 Bucharest, Romania;
| | - Anca Zamfirescu
- Department of Radionuclide Therapy, Institute of Oncology Bucharest, 022328 Bucharest, Romania; or
| | - Dan Cristian Gheorghe
- ENT Department, University of Medicine and Pharmacy Carol Davila Bucharest, 050474 Bucharest, Romania;
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15
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The predictive value of hematologic parameters in the risk of thyroid malignancy in cases with atypia/follicular lesion of undetermined significance. Eur Arch Otorhinolaryngol 2022; 279:4077-4084. [PMID: 35006341 DOI: 10.1007/s00405-021-07248-9] [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: 09/12/2021] [Accepted: 12/30/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Atypia/follicular lesion of undetermined significance (AUS/FLUS) is still the most challenging category in the Bethesda System for Reporting Thyroid Cytopathology. Therefore, the aim of the current study was to investigate the value of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV) in predicting malignancy in cases with AUS/FLUS nodules. METHODS A total of 200 patients with AUS/FLUS nodules who underwent thyroidectomy were included in this study. Preoperative hemogram parameters, ultrasonographic findings, fine-needle aspiration results, and postoperative final histopathological diagnoses of the patients were recorded retrospectively. RESULTS Thyroid malignancies were detected in 122 of the patients (61.0%). Patients in the benign group (BG) were older than those in the malignancy group (MG) (52.0 ± 11.3 vs. 45.9 ± 12.3 years, p < 0.001). The median TSH values of the two groups were comparable. Statistically significant differences were obtained between the two groups in respect of mean WBC of 7.53 ± 1.44 in MG and 6.87 ± 1.35 (103/mm3) in BG, mean neutrophil of 4.65 ± 1.12 in MG and 3.95 ± 0.99 (103/mm3) in BG, and median NLR of 2.18 (0.71-4.57) in MG and 1.75 (0.80-3.42) in BG (p < 0.001). The median PLR and MPV values of the two groups were similar. When NLR cut-off point was designated as 2.24, the accuracy of NLR in distinguishing malignancy from the benign condition was 0.65 in ROC analysis (area under the curve, 0.665; specificity, 0.808; sensitivity, 0.492). CONCLUSION High NLR values may provide limited help in predicting thyroid malignancy in the AUS/FLUS nodule population, while PLR and MPV are not reliable parameters.
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Platelet Activation and Inflammation in Patients with Papillary Thyroid Cancer. Diagnostics (Basel) 2021; 11:diagnostics11111959. [PMID: 34829306 PMCID: PMC8624142 DOI: 10.3390/diagnostics11111959] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/14/2021] [Accepted: 10/19/2021] [Indexed: 01/04/2023] Open
Abstract
Background: The primary endpoint was to analyze the preoperatory inflammatory markers and platelet indices in papillary thyroid cancer (PTC) patients compared with patients with benign thyroid pathology. The secondary endpoints were to analyze the relationship between these markers and the pathological features of PTC and to compare their pre- and postoperative levels in PTC patients. Methods: In this retrospective case-control study, we analyzed the files of 1183 patients submitted to thyroidectomy between January 2012 and December 2018. A total of 234 patients with PTC (mean age 51.54 ± 13.10 years, 84.6% females) were compared with an age-, gender- and BMI-matched control group of 108 patients with histologic benign thyroid disorders. Results: PTC patients had higher platelet count (PLT) (p = 0.011), plateletcrit (PCT) (p = 0.006), neutrophil (p = 0.022) and fibrinogen (p = 0.005) levels. Subgroup analysis showed that PTC females had higher PLT (p = 0.006), PCT (p < 0.001) and erythrocyte sedimentation rate (ESR) (p = 0.005), while males had higher neutrophil (p = 0.040) levels. Papillary thyroid cancer patients under 55 years had higher PLT (p < 0.001) and PCT (p = 0.010), while patients over 55 years had higher mean platelet volume (p = 0.032), neutrophil-to-lymphocyte ratio (p = 0.013), ESR (p = 0.005) and fibrinogen (p = 0.019) levels. Preoperative values for platelet indices and inflammatory markers were similar to the postoperative determinations in PTC patients. Fibrinogen (AUROC = 0.602, p = 0.02; cut-off = 327.5 mg/dL, Se = 53.8%, Sp = 62.9%) and PLT (AUROC = 0.584, p = 0.012; cut-off = 223.5 × 103/mm3, Se = 73.1%, Sp = 42.6%) were independent predictors of the presence of PTC. Conclusions: Our data show that fibrinogen and platelet count could be promising, inexpensive, independent predictors for the presence of PTC when compared with benign thyroid disorders.
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Ohkuwa K, Sugino K, Nagahama M, Kitagawa W, Matsuzu K, Suzuki A, Tomoda C, Hames K, Akaishi J, Masaki C, Ito K. Risk stratification in differentiated thyroid cancer with RAI-avid lung metastases. Endocr Connect 2021; 10:825-833. [PMID: 34223823 PMCID: PMC8346177 DOI: 10.1530/ec-21-0215] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 07/05/2021] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Radioactive iodine (RAI) therapy is effective for differentiated thyroid cancer (DTC) patients with lung metastasis. However, some patients have a poor prognosis despite the RAI accumulation. The utility of inflammatory biomarkers, including neutrophil-to-lymphocyte ratio (NLR), has been reported as a prognostic factor for many carcinomas. This study aimed to investigate the risk factors related to DTC patient survival with RAI-avid lung metastasis and to attempt risk stratification. DESIGN AND METHODS This retrospective study included 123 patients with RAI-accumulating lung metastatic DTC. The cause-specific survival (CSS) rate from the time of detection of lung metastasis was tested using the Kaplan-Meier log-rank test, and the multivariate analysis was calculated using the Cox proportional hazards model. NLR was retrospectively calculated using the blood sample collected before initial RAI treatment. The NLR cutoff value was 2.6 on the ROC curve. RESULTS Age ≥ 55 years at the time of operative treatment, follicular carcinoma, lung metastasis tumor ≥ 10 mm in diameter, age ≥ 55 years at the time of detection of lung metastasis, age ≥ 55 years at the time of RAI treatment, and NLR ≥ 2.6 at the initial RAI treatment were predictive of decreased CSS. Multivariate analysis identified that the independent prognostic factors were lung metastatic tumor ≥ 10 mm in diameter and NLR ≥ 2.6. Patients in the high-risk group with both factors had significantly lower CSS rates than those in the low- and intermediate-risk groups with one or none of these factors. CONCLUSIONS The high-risk group patients had significantly poorer survival, and these patients could be considered as future candidates for tyrosine kinase inhibitor therapy.
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Affiliation(s)
- Keiko Ohkuwa
- Department of Surgery, Ito Hospital, Tokyo, Japan
- Correspondence should be addressed to K Ohkuwa:
| | | | | | | | | | | | | | - Kiyomi Hames
- Department of Surgery, Ito Hospital, Tokyo, Japan
| | | | - Chie Masaki
- Department of Surgery, Ito Hospital, Tokyo, Japan
| | - Koichi Ito
- Department of Surgery, Ito Hospital, Tokyo, Japan
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Park J, Park J, Shin JH, Oh YL, Jung HA, Chung MK, Choe JH, Ahn YC, Kim SW, Chung JH, Kim TH, Noh JM. Prognostic Value of the Neutrophil-to-Lymphocyte Ratio before and after Radiotherapy for Anaplastic Thyroid Carcinoma. Cancers (Basel) 2021; 13:cancers13081913. [PMID: 33921107 PMCID: PMC8071431 DOI: 10.3390/cancers13081913] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/07/2021] [Accepted: 04/13/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Systemic hematologic markers such as the neutrophil–lymphocyte ratio (NLR) are attracting attention in a simple blood test predicting survival and treatment outcomes in various solid cancers. In our study including 40 patients with anaplastic thyroid cancer (ATC) who underwent radiotherapy, we found that high NLR before and after radiotherapy was associated with poor survival. This study result means that host immunity has an important role in patients with ATC, which can be important information for designing future investigations on the impact of immune system modulating therapy in ATC. Abstract The neutrophil–lymphocyte ratio (NLR) is a marker of systemic inflammation, and its elevation has recently been associated with poor survival in many solid cancers. Leukocyte elevation and lymphocyte reduction are associated with a poor response to radiotherapy (RT). This study aimed to assess the prognostic value of NLR before and after RT for anaplastic thyroid carcinoma (ATC). This retrospective study analyzed 40 patients with ATC who received RT with available complete blood cell count data from November 1995 through May 2020 at Samsung Medical Center (Seoul, Korea). Patients were classified into two groups according to the NLR before and after RT. The median overall survival (OS) was 8.9 months (range, 3.5–18.2) in the low NLR group (<3.47) and 5.2 months (range, 2.7–7.5) months in the high NLR group (≥3.47). The association between NLR and OS was also observed in multivariable Cox regression analysis (hazard ratio, 3.18; 95% confidence interval, 1.15–8.85; p = 0.026). The OS curves differed significantly according to post-RT NLR (p = 0.036). A high NLR before and after RT may be significantly associated with poor OS in patients with ATC who receive RT.
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Affiliation(s)
- Jiyun Park
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (J.P.); (J.P.); (S.-W.K.); (J.-H.C.)
| | - Jun Park
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (J.P.); (J.P.); (S.-W.K.); (J.-H.C.)
| | - Jung Hee Shin
- Department of Radiology and Center for Imaging Science, Thyroid Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Young-Lyun Oh
- Department of Pathology, Thyroid Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Hyun-Ae Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Man-Ki Chung
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Jun-Ho Choe
- Division of Breast and Endocrine Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Yong-Chan Ahn
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Sun-Wook Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (J.P.); (J.P.); (S.-W.K.); (J.-H.C.)
| | - Jae-Hoon Chung
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (J.P.); (J.P.); (S.-W.K.); (J.-H.C.)
| | - Tae-Hyuk Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea; (J.P.); (J.P.); (S.-W.K.); (J.-H.C.)
- Correspondence: (T.-H.K.); (J.-M.N.); Tel.: +82-2-3410-6049 (T.-H.K.); +82-2-3410-2612 (J.-M.N.)
| | - Jae-Myoung Noh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
- Correspondence: (T.-H.K.); (J.-M.N.); Tel.: +82-2-3410-6049 (T.-H.K.); +82-2-3410-2612 (J.-M.N.)
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Zhang Z, Xia F, Wang W, Huang Y, Li X. The systemic immune-inflammation index-based model is an effective biomarker on predicting central lymph node metastasis in clinically nodal-negative papillary thyroid carcinoma. Gland Surg 2021; 10:1368-1373. [PMID: 33968688 DOI: 10.21037/gs-20-666] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background A high proportion of papillary thyroid carcinoma (PTC) patients are involved in central lymph node metastasis (CLNM) with preoperative imaging examinations showing clinically nodal-negative (cN0). Meanwhile, many inflammatory biomarkers are also proven as effective factors to predict the outcomes of cancer patients and tumor progression. Thus, the values of these factors are investigated to help detecting CLNM in cN0 PTC patients. Methods 406 cN0 PTC patients who underwent curative surgery were retrospectively analyzed. CLNM was determined by histopathological examination following the thyroidectomy. Multiple inflammatory biomarkers were comprehensively researched. Results A total of 406 consecutive patients were eventually included. The univariate and multivariate analyses revealed that age (OR: 0.924, 95% CI: 0.909, 0.940), gender (OR: 1.781, 95% CI: 1.060, 2.993), location of tumors (OR: 2.229, 95% CI: 1.228, 4.046) and level of systemic immune-inflammation index (SII) (OR: 1.005, 95% CI: 1.004, 1.006) were independently associated with CLNM in cN0 PTC patients, and the SII-based predictive model was constructed using these four factors. Receiver operating characteristic (ROC) curves showed significant results of the SII-based predictive model in PTC cohort with area under curve (AUC) as 0.814 (95% CI: 0.771-0.857) and in PTMC subgroup with AUC as 0.803 (95% CI: 0.752-0.854). Conclusions The SII-based model can effectively help predicting CLNM in both cN0 PTC patients and cN0 PTMC patients.
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Affiliation(s)
- Zeyu Zhang
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Fada Xia
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Wenlong Wang
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Yun Huang
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Xinying Li
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
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Inflammation-Related Markers and Thyroid Function Measures in Pediatric Patients: Is the Grade of Obesity Relevant? Diagnostics (Basel) 2021; 11:diagnostics11030485. [PMID: 33803348 PMCID: PMC7999014 DOI: 10.3390/diagnostics11030485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 02/19/2021] [Accepted: 03/05/2021] [Indexed: 01/28/2023] Open
Abstract
We aimed to investigate the effect of weight status on inflammation-related markers and thyroid function tests in overweight and obese pediatric patients. Children and adolescents diagnosed between January 2017 and January 2019 with overweight or obesity were included in the study. Neutrophil-to-lymphocyte ratio (NLR), platelet-to lymphocyte ratio (PLR) and systemic immune-inflammation index (SII) were calculated for the groups defined according to Body Mass Index (BMI)-for-age z-score: overweight (≥1 BMI-for-age z-score), obese (≥2 BMI-for-age z-score) and severely obese (≥3 BMI-for-age z-score). Severely obese patients had significantly higher value of white blood cells (WBC) counts (median = 7.92) compared with overweight patients (7.37, p = 0.014). Absolute lymphocyte count was significantly associated with obesity degree in children (Spearman’s Rho coefficient ρ = 0.228. p = 0.035), whereas absolute polymorphonuclear neutrophils (PMNCs) count was significantly higher in severely obese adolescents than overweight adolescents (overweight: 4.04 vs. severely obese: 5.3 (p = 0.029)). In 8.19% of patients an elevated thyroid-stimulating hormone (TSH) level was found, and 3.36% of patients had a low level of free thyroxine with an elevated level of TSH. Total absolute WBC count may be a reliable inflammation-related marker in obese pediatric patients without metabolic syndrome, but needs to be validated in the context of all possible covariates. Subclinical and overt hypothyroidism may develop from an early age in overweight or obese patients.
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Riguetto CM, Barreto IS, Maia FFR, da Assumpção LVM, Zantut-Wittmann DE. Usefulness of pre-thyroidectomy neutrophil-lymphocyte, platelet-lymphocyte, and monocyte-lymphocyte ratios for discriminating lymph node and distant metastases in differentiated thyroid cancer. Clinics (Sao Paulo) 2021; 76:e3022. [PMID: 34406270 PMCID: PMC8341041 DOI: 10.6061/clinics/2021/e3022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/11/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE This study aimed to analyze the relationship of neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and monocyte-lymphocyte ratio (MLR) with clinicopathological characteristics of patients with differentiated thyroid cancer (DTC). METHODS This retrospective study included 390 patients with DTC who had complete blood cell counts available at the time of surgery. NLR, PLR, and MLR were calculated, and the risk of cancer-related death, structural recurrence, and response to therapy were assessed using the eighth edition of the tumor-node-metastasis classification, American Thyroid Association (ATA) Risk Stratification System, and ATA Response to Therapy Reclassification, respectively. RESULTS PLR was higher in patients with distant metastasis than in those without (133.15±43.95 versus 119.24±45.69, p=0.0345) and lower in patients with disease-free status (117.72±44.70 versus 131.07±47.85, p=0.0089) than in those who experienced persistent disease or death. Patients aged ≥55 years had a higher MLR than those aged <55 years (0.26±0.10 versus 0.24±0.12, p=0.0379). Higher MLR (odds ratio [OR]: 8.775, 95% confidence interval [CI]: 1.532-50.273, p=0.0147), intermediate ATA risk (OR: 4.892, 95% CI: 2.492-9.605, p≤0.0001), and high ATA risk (OR: 5.998, 95% CI: 3.126-11.505, p≤0.0001) were risk factors associated with active disease. NLR was not significantly different among the studied variables. Receiver operating characteristic curve cut-off values for NLR, PLR, and MLR were able to differentiate distant metastasis from lymph node metastasis (NLR>1.93: 73.3% sensitivity and 58.7% specificity, PLR>124.34: 86.7% sensitivity and 69.2% specificity, MLR>0.21: 80% sensitivity and 45.2% specificity). CONCLUSION Cut-off values of NLR, PLR, and MLR differentiated distant metastasis from lymph node metastasis with good sensitivity and accuracy. PLR was associated with disease-free status and it was higher in DTC patients with distant metastasis, persistent disease, and disease-related death. MLR was a risk factor for active disease.
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Affiliation(s)
- Cínthia Minatel Riguetto
- Divisao de Endocrinologia, Departamento de Medicina Interna, Faculdade de Ciencias Medicas, Universidade Estadual de Campinas, Campinas, SP, BR
| | - Icléia Siqueira Barreto
- Departamento de Patologia, Faculdade de Ciencias Medicas, Universidade Estadual de Campinas, Campinas, SP, BR
| | - Frederico Fernandes Ribeiro Maia
- Divisao de Endocrinologia, Departamento de Medicina Interna, Faculdade de Ciencias Medicas, Universidade Estadual de Campinas, Campinas, SP, BR
| | - Lígia Vera Montali da Assumpção
- Divisao de Endocrinologia, Departamento de Medicina Interna, Faculdade de Ciencias Medicas, Universidade Estadual de Campinas, Campinas, SP, BR
| | - Denise Engelbrecht Zantut-Wittmann
- Divisao de Endocrinologia, Departamento de Medicina Interna, Faculdade de Ciencias Medicas, Universidade Estadual de Campinas, Campinas, SP, BR
- Corresponding author. E-mail:
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Prognostic value of neutrophil-to-lymphocyte ratio in advanced cancer patients receiving immunotherapy. Clin Transl Oncol 2020; 23:1185-1192. [DOI: 10.1007/s12094-020-02509-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/28/2020] [Indexed: 02/06/2023]
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Cupp MA, Cariolou M, Tzoulaki I, Aune D, Evangelou E, Berlanga-Taylor AJ. Neutrophil to lymphocyte ratio and cancer prognosis: an umbrella review of systematic reviews and meta-analyses of observational studies. BMC Med 2020; 18:360. [PMID: 33213430 PMCID: PMC7678319 DOI: 10.1186/s12916-020-01817-1] [Citation(s) in RCA: 229] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 10/15/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Although neutrophils have been linked to the progression of cancer, uncertainty exists around their association with cancer outcomes, depending on the site, outcome and treatments considered. We aimed to evaluate the strength and validity of evidence on the association between either the neutrophil to lymphocyte ratio (NLR) or tumour-associated neutrophils (TAN) and cancer prognosis. METHODS We searched MEDLINE, Embase and Cochrane Database of Systematic Reviews from inception to 29 May 2020 for systematic reviews and meta-analyses of observational studies on neutrophil counts (here NLR or TAN) and specific cancer outcomes related to disease progression or survival. The available evidence was graded as strong, highly suggestive, suggestive, weak or uncertain through the application of pre-set GRADE criteria. RESULTS A total of 204 meta-analyses from 86 studies investigating the association between either NLR or TAN and cancer outcomes met the criteria for inclusion. All but one meta-analyses found a hazard ratio (HR) which increased risk (HR > 1). We did not find sufficient meta-analyses to evaluate TAN and cancer outcomes (N = 9). When assessed for magnitude of effect, significance and bias related to heterogeneity and small study effects, 18 (9%) associations between NLR and outcomes in composite cancer endpoints (combined analysis), cancers treated with immunotherapy and some site specific cancers (urinary, nasopharyngeal, gastric, breast, endometrial, soft tissue sarcoma and hepatocellular cancers) were supported by strong evidence. CONCLUSION In total, 60 (29%) meta-analyses presented strong or highly suggestive evidence. Although the NLR and TAN hold clinical promise in their association with poor cancer prognosis, further research is required to provide robust evidence, assess causality and test clinical utility. TRIAL REGISTRATION PROSPERO CRD42017069131 .
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Affiliation(s)
- Meghan A Cupp
- Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W21PG, UK
| | - Margarita Cariolou
- Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W21PG, UK
| | - Ioanna Tzoulaki
- Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W21PG, UK
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, Ioannina, Greece
| | - Dagfinn Aune
- Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W21PG, UK
- Department of Nutrition, Bjørknes University College, Oslo, Norway
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
| | - Evangelos Evangelou
- Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W21PG, UK
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, Ioannina, Greece
| | - Antonio J Berlanga-Taylor
- Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W21PG, UK.
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Zheng L, Li S, Zheng X, Guo R, Qu W. AHNAK2 is a novel prognostic marker and correlates with immune infiltration in papillary thyroid cancer: Evidence from integrated analysis. Int Immunopharmacol 2020; 90:107185. [PMID: 33218938 DOI: 10.1016/j.intimp.2020.107185] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 12/20/2022]
Abstract
Papillary thyroid cancer (PTC) is the most prevalent endocrine tumor, and its incidence is still increasing. The mechanisms of PTC dedifferentiation and malignant progression remain unclear. In this study, we identified AHNAK2 as a key gene in PTC by differential expression analysis among four GEO datasets and validated its overexpression profile by data from the Oncomine, TCGA, and HPA databases and IHC staining analysis. AHNAK2 upregulation significantly correlated with advanced grades, stages, and lymph node events. Survival analysis suggested that AHNAK2 overexpression was coupled with poor overall survival. The immune infiltration analysis by TIMER and CIBERSORT indicated that AHNAK2 expression tightly correlated with the infiltration of diverse immune cell types, especially T cell subtypes. In addition, AHNAK2 is correlated with the expression of other conventional key genes of TC, such as PIK3CA, MAPK1, CTNNB1, and SLC5A5. AHNAK2 may be a novel prognostic marker for PTC.
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Affiliation(s)
- Long Zheng
- Department of Nuclear Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Shanshan Li
- Department of Epidemiology and Health Statistics, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Xianghong Zheng
- Department of Nuclear Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Rong Guo
- Department of Nuclear Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Wei Qu
- Department of Nuclear Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China.
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Szydełko J, Litwińczuk M, Szydełko M, Matyjaszek-Matuszek B. Neutrophil-to-Lymphocyte, Monocyte-to-Lymphocyte and Platelet-to-Lymphocyte Ratios in Relation to Clinical Parameters and Smoking Status in Patients with Graves' Orbitopathy-Novel Insight into Old Tests. J Clin Med 2020; 9:jcm9103111. [PMID: 32993174 PMCID: PMC7600876 DOI: 10.3390/jcm9103111] [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: 08/17/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 12/17/2022] Open
Abstract
Graves' orbitopathy (GO) is an autoimmune disease with a chronic inflammatory background. Smoking behavior is the main environmental factor responsible for the transition of this major extra thyroidal manifestation of Graves' disease (GD) from the subclinical to the overt form. Complete blood count-derived parameters are suggested to be novel inflammatory indices. The aim of this retrospective study was to investigate the association between neutrophil-to-lymphocyte (NLR), monocyte-to-lymphocyte (MLR), and platelet-to-lymphocyte ratios (PLR) with selected clinical parameters and smoking status in 406 GD patients with (n = 168) and without GO (n = 238). The control group consisted of 100 healthy individuals. The activity of GO was graded according to Clinical Activity Score. Significantly higher white blood cells (WBC), neutrophil, and NLR (p < 0.05) values were observed in GD patients with GO compared with those without GO. PLR values were significantly higher in GO patients than in the controls. WBC (6.81 ± 1.56 vs. 5.70 ± 1.23) and neutrophils (3.89 ± 1.06 vs. 3.15 ± 0.95) count was higher in active GO patients than in those with inactive GO. Positive correlation (p < 0.05) between CAS score and WBC, neutrophil and monocyte count, and NLR was found. Smoking was associated with higher WBC (p = 0.040), neutrophil (p = 0.049), PLR (p = 0.032) values. Multivariate analysis revealed that WBC, NLR may be risk factors for GO development. WBC, neutrophil, NLR and PLR values seem to be useful tools in the assessment of inflammation in GD.
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Affiliation(s)
- Joanna Szydełko
- Department of Endocrinology, Medical University of Lublin, Jaczewskiego 8, 20-954 Lublin, Poland;
- Correspondence: ; Tel.: +48-81-724-4668; Fax: +81-724-4669
| | - Michał Litwińczuk
- Department of Endocrinology, Independent Public Clinical Hospital No. 4 in Lublin, Jaczewskiego 8, 20-954 Lublin, Poland; (M.L.); (M.S.)
| | - Magdalena Szydełko
- Department of Endocrinology, Independent Public Clinical Hospital No. 4 in Lublin, Jaczewskiego 8, 20-954 Lublin, Poland; (M.L.); (M.S.)
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