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Matsumoto M, Onda S, Igarashi Y, Hamura R, Uwagawa T, Furukawa K, Shirai Y, Gocho T, Haruki K, Ikegami T. Osteosarcopenia is a significant predictor of recurrence and the prognosis after resection for extrahepatic bile duct cancer. Surg Today 2024; 54:407-418. [PMID: 37700170 DOI: 10.1007/s00595-023-02747-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/06/2023] [Indexed: 09/14/2023]
Abstract
PURPOSE This study examined the impact of osteosarcopenia on recurrence and the prognosis after resection for extrahepatic biliary tract cancer (EBTC). METHODS We retrospectively analyzed 138 patients after resection for perihilar cholangiocarcinoma (11), distal cholangiocarcinoma (54), gallbladder carcinoma (30), or ampullary carcinoma (43). Osteosarcopenia is defined as the concomitant occurrence of osteopenia and sarcopenia. We investigated the relationship between osteosarcopenia and the overall survival (OS) and disease-free survival (DFS) in univariate and multivariate analyses. RESULTS Osteosarcopenia was identified in 38 patients (27.5%) before propensity score (PS) matching. In the multivariate analysis, the independent recurrence factors were the prognostic nutrition index (p = 0.015), osteosarcopenia (p < 0.001), poorly differentiated adenocarcinoma (p = 0.004), perineural invasion (p = 0.002), and non-curability (p = 0.008), whereas the independent prognostic factors were prognostic nutrition index (p = 0.030), osteosarcopenia (p < 0.001), poorly differentiated adenocarcinoma (p = 0.007), lymphatic invasion (p = 0.018), and non-curability (p = 0.004). After PS matching, there was no significant difference in the variables between the patients with and without osteosarcopenia (n = 34 each). The 5-year DFS and OS after PS matching in patients with osteosarcopenia were significantly worse than in patients without osteosarcopenia (17.6% vs. 38.8%, p = 0.013 and 20.6% vs. 57.4%, p = 0.0005, respectively). CONCLUSIONS Preoperative osteosarcopenia could predict the DFS and OS of patients after resection for EBTC.
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Affiliation(s)
- Michinori Matsumoto
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Shinji Onda
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yosuke Igarashi
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Ryoga Hamura
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Tadashi Uwagawa
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Kenei Furukawa
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Yoshihiro Shirai
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Takeshi Gocho
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Koichiro Haruki
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Toru Ikegami
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo, 105-8461, Japan
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2
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Zhao M, Liu Z, Shi H, Song J. Prognostic role of vitamin D receptor in digestive system tumours: A systematic review and preliminary meta-analysis. PLoS One 2023; 18:e0289598. [PMID: 37561808 PMCID: PMC10414644 DOI: 10.1371/journal.pone.0289598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 07/18/2023] [Indexed: 08/12/2023] Open
Abstract
The prognostic value of vitamin D receptor (VDR) in a variety of digestive system tumours remains controversial. In view of this, we conducted a meta-analysis. Published studies (as of Mar 30, 2023) assessing the prognostic role of VDR in digestive system tumours were retrieved. Pooled analyses were conducted based on the hazard ratios (HRs) of high VDR expression extracted from the included studies. If heterogeneity was detected, the random-effects model was used; otherwise, the fixed-effects model was used. Subgroup analysis, sensitivity analysis and meta-regression were performed to explore the sources of heterogeneity. Eight studies with 3,109 patients were included. The pooled results indicated that patients with high VDR expression generally had better overall survival (OS) (pooled HR = 0.67; 95% CI = 0.53-0.85; P = 0.001). Subgroup analyses showed that tumour type was the variable affecting the association between VDR expression and OS. VDR expression in colorectal cancer was not associated with OS (pooled HR = 0.84; 95% CI = 0.68-1.03; P = 0.086). We eliminated publication bias using the "trim and fill" method and found that high VDR expression remained an indicator of good OS (P = 0.001). Only a few studies explored the relationship between VDR expression and cancer-specific survival (CSS) or progression-free survival (PFS), and the pooled results indicated no association between them (P>0.05). VDR expression is a prognostic indicator in digestive system tumours and may also be used as a reference for vitamin D supplementation. Detection of VDR expression not only helps to evaluate prognosis but also to formulate more precise treatment plans for patients with digestive system tumours.
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Affiliation(s)
- Miaomiao Zhao
- Department of Ultrasound, The Yancheng Clinical College of Xuzhou Medical University, The First People’s Hospital of Yancheng, Yancheng, Jiangsu Province, China
| | - Zhenhua Liu
- Department of Radiotherapy, The Yancheng Clinical College of Xuzhou Medical University, The First People’s Hospital of Yancheng, Yancheng, Jiangsu Province, China
| | - Hongtai Shi
- Department of Radiation Oncology, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People’s Hospital, Yancheng, Jiangsu Province, China
| | - Jianxiang Song
- Department of Cardiothoracic Surgery, The Sixth Affiliated Hospital of Nantong University, Yancheng Third People’s Hospital, Yancheng, Jiangsu Province, China
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3
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Törzsök P, Van Goubergen J, Pichler M, Pichler R, Santer FR. Isochromosome 12p Formation Regulates Vitamin D Metabolism in Testicular Cancer. Nutrients 2023; 15:nu15102384. [PMID: 37242266 DOI: 10.3390/nu15102384] [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: 04/13/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Isochromosome 12p (iChr12p) is typical in almost all invasive testicular cancers. Increased copy number of genes on 12p is associated with the development of a clinically manifest tumor; however, the causative genes have not yet been identified. Chromosome 12 harbors many genes involved in Vitamin D metabolism. RNAseq analysis of Vitamin D receptor (VDR) genes from the TCGA cohort revealed that clustering of VDR expression signatures could differentiate between pure seminomas and non-seminomatous germ cell tumors (NSGCT). Using TCGA mRNA expression of anabolic (CYP2R1, CYP27A1 and CYP27B1) and catabolic (CYP24A1) Vitamin D enzymes, positive (PTHLH, IFNG, and TNF) and negative (FGF23) feedback regulators could also clearly distinguish between pure seminomas and NSGCT. We hypothesize that the regulation of Vitamin D metabolism might be disturbed through iChr12p formation, influencing testicular carcinogenesis via increased FGF23 and PTHLH expression. While FGF23 represses CYP27B1 and activates catabolism of active hormone, increased PTHLH secretion can lead to hypercalcemia via inactivation of VDR. In conclusion, testicular cancer is associated with extensive modifications in intratesticular Vitamin D homeostasis. Further research is needed to clarify whether Vitamin D deficiency causes the formation of iChr12p and whether Vitamin D deficiency via iChr12p genomic aberration is involved in testicular carcinogenesis.
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Affiliation(s)
- Peter Törzsök
- Department of Urology and Andrology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
| | - Jasper Van Goubergen
- Division of Experimental Urology, Department of Urology, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Martin Pichler
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, 8010 Graz, Austria
- Translational Oncology, University Hospital of Augsburg, 86156 Augsburg, Germany
| | - Renate Pichler
- Department of Urology, Comprehensive Cancer Center Innsbruck, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Frédéric R Santer
- Division of Experimental Urology, Department of Urology, Medical University of Innsbruck, 6020 Innsbruck, Austria
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Abstract
Bile acids wear many hats, including those of an emulsifier to facilitate nutrient absorption, a cholesterol metabolite, and a signaling molecule in various tissues modulating itching to metabolism and cellular functions. Bile acids are synthesized in the liver but exhibit wide-ranging effects indicating their ability to mediate organ-organ crosstalk. So, how does a steroid metabolite orchestrate such diverse functions? Despite the inherent chemical similarity, the side chain decorations alter the chemistry and biology of the different bile acid species and their preferences to bind downstream receptors distinctly. Identification of new modifications in bile acids is burgeoning, and some of it is associated with the microbiota within the intestine. Here, we provide a brief overview of the history and the various receptors that mediate bile acid signaling in addition to its crosstalk with the gut microbiota.
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Affiliation(s)
| | | | - Sayeepriyadarshini Anakk
- Correspondence: Sayeepriyadarshini Anakk, PhD, Department of Molecular & Integrative Physiology, University of Illinois at Urbana-Champaign, 506 S Mathews Ave, 453 Medical Sciences Bldg, Urbana, IL 61801, USA.
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5
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Markotić A, Kelava T, Markotić H, Silovski H, Mrzljak A. Vitamin D in liver cancer: novel insights and future perspectives. Croat Med J 2022; 63:187-196. [PMID: 35505652 DOI: pmid/35505652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Vitamin D has been a focus of attention in liver cancer due to its direct and indirect antineoplastic effects. This review critically evaluates data from recently published basic and clinical studies investigating the role of vitamin D in liver cancer. Basic studies indicate that vitamin D plays an important role in liver cancer development by suppressing the activity of hepatic stellate cells and Kupffer cells. Furthermore, vitamin D has a direct anti-proliferative, anti-angiogenic, proapoptotic, and prodifferentiative effect on liver cancer cells. Recent investigation suggested several interesting mechanisms of these actions, such as inactivation of Notch signaling, p27 accumulation, and tyrosine-protein kinase Met/extracellular signal-regulated kinases inhibition. On the other hand, data from clinical observational studies, although promising, are still inconclusive. Unfortunately, studies on the effect of vitamin D supplementation were generally focused on short-term outcomes of chronic liver diseases (liver enzyme levels or elastographic finding); therefore, there are still no reliable data on the effect of vitamin D supplementation on liver cancer occurrence or survival.
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Affiliation(s)
| | - Tomislav Kelava
- Tomislav Kelava, Department of Physiology, University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia,
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Gallardo Martin E, Cousillas Castiñeiras A. Vitamin D modulation and microRNAs in gastric cancer: prognostic and therapeutic role. Transl Cancer Res 2021; 10:3111-3127. [PMID: 35116620 PMCID: PMC8797897 DOI: 10.21037/tcr-20-2813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 10/10/2020] [Indexed: 12/11/2022]
Abstract
Gastric adenocarcinoma arises after a complex interaction between the host and environmental factors. Tumor location and TNM are the tools that currently guide treatment decisions. Surgery is the only curative treatment, but relapse is common. After relapse or advanced staged disease survival is poor and systemic treatment has modestly improved survival. An association between sun exposure, vitamin D status and gastric cancer (GC) incidence and mortality has been reported. The molecular differences of the histological subtypes and the new molecular classifications account for the great heterogeneity of this disease and are the basis for the discovery of new therapeutic targets. New prognostic and predictive factors are essential and microRNAs (miRNAs) are endogenous small non-coding RNA molecules with a great potential for diagnosis, prognosis and treatment of cancer. There are hundreds of miRNAs with altered expression in tumor gastric tissue when compared to normal gastric tissue. Many of these miRNAs are associated with clinicopathological variables and survival in patients with GC. Furthermore, the expression of some of these miRNAs with prognostic importance in CG is influenced by vitamin D and others are mediators of some of the actions of this vitamin. This review aims to update the evidence on several miRNAs with prognostic value and therapeutic potential in GC, whose expression may be influenced by vitamin D or may regulate vitamin D signaling.
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Affiliation(s)
- Elena Gallardo Martin
- Medical Oncology Department in Complejo Hospitalario Universitario de Pontevedra, University Hospital of Pontevedra, CP 36001 Pontevedra, Spain
| | - Antia Cousillas Castiñeiras
- Medical Oncology Department in Complejo Hospitalario Universitario de Pontevedra, University Hospital of Pontevedra, CP 36001 Pontevedra, Spain
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Casadei-Gardini A, Filippi R, Rimini M, Rapposelli IG, Fornaro L, Silvestris N, Aldrighetti L, Aimar G, Rovesti G, Bartolini G, Vivaldi C, Brunetti O, Sperti E, La Face R, Ratti F, Andrikou K, Valgiusti M, Bernardini L, Argentiero A, Fenocchio E, Frassineti GL, Cesario S, Giovannelli F, Quarà V, Leone F, Cascinu S. Effects of Metformin and Vitamin D on Clinical Outcome in Cholangiocarcinoma Patients. Oncology 2021; 99:292-299. [PMID: 33626532 DOI: 10.1159/000512796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 11/03/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND AIMS In the last few years, there has been increasing interest in non-cancer medications and their potential anti-cancer activity. Data are not available in cholangiocarcinoma (CCA) patients. The aim of this study is to fill this gap by investigating the potential impact in terms of clinical outcome of the common non-cancer medications. METHODS All consecutive patients with CCAs were retrospectively identified from 7 Italian medical institutions. We investigated the role of intake of vitamin D, aspirin, metformin, statins, and diuretics. RESULTS A total of 537 patients with CCAs were identified; 197 patients undergoing surgery were evaluated for disease-free survival (DFS), and 509 patients with an advanced stage were evaluated for overall survival (OS). A longer DFS was found in patients with intake of vitamin D versus never users (HR 0.55, 95% CI 0.32-0.92, p = 0.02). In an advanced stage an association with OS was found in patients with intake of metformin versus never users (HR 0.70, 95% CI 0.52-0.93, p = 0.0162), and in patients who have started taking metformin after chemotherapy versus before chemotherapy and never users (HR 0.44, 95% CI 0.26-0.73, p = 0.0016). CONCLUSIONS Our results highlighted that vitamin D intake improves DFS in patients undergoing surgery. Metformin intake after starting chemotherapy can improve the clinical outcome in advanced disease. These results could open up new therapeutic strategies in cholangiocarcinoma patients. We are planning to undertake a prospective study to validate these data.
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Affiliation(s)
| | - Roberto Filippi
- Department of Oncology, University of Turin, Turin, Italy.,Centro Oncologico Ematologico Subalpino, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Margherita Rimini
- Unit of Oncology, Department of Oncology, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Ilario Giovanni Rapposelli
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Lorenzo Fornaro
- U.O. Oncologia Medica 2 Universitaria Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Nicola Silvestris
- IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy.,Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Luca Aldrighetti
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milan, Italy
| | - Giacomo Aimar
- Department of Oncology, University of Turin, Turin, Italy.,Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Giulia Rovesti
- Unit of Oncology, Department of Oncology, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Bartolini
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Caterina Vivaldi
- U.O. Oncologia Medica 2 Universitaria Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | | | - Elisa Sperti
- Division of Medical Oncology, Ordine Mauriziano Hospital, Turin, Italy
| | - Rosa La Face
- Department of Oncology, University of Turin, Turin, Italy.,Centro Oncologico Ematologico Subalpino, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Francesca Ratti
- Hepatobiliary Surgery Division, IRCCS San Raffaele Hospital, Milan, Italy
| | - Kalliopi Andrikou
- Unit of Oncology, Department of Oncology, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Martina Valgiusti
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Laura Bernardini
- U.O. Oncologia Medica 2 Universitaria Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | | | - Elisabetta Fenocchio
- Multidisciplinary Outpatient Oncology Clinic, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Giovanni Luca Frassineti
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Silvia Cesario
- U.O. Oncologia Medica 2 Universitaria Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Francesco Giovannelli
- Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Bari, Italy
| | - Virginia Quarà
- Department of Oncology, University of Turin, Turin, Italy.,Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Francesco Leone
- Department of Oncology, Azienda Sanitaria Locale di Biella, Ponderano, Italy
| | - Stefano Cascinu
- IRCCS San Raffaele Scientific Institute Hospital, Milan, Italy
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Pan J, Chen T, Ma K, Wang S, Yang C, Cui G. A negative feedback loop of H19/miR‐675/VDR mediates therapeutic effect of cucurmin in the treatment of glioma. J Cell Physiol 2019; 235:2171-2182. [PMID: 31468534 DOI: 10.1002/jcp.29127] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 06/27/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Jie‐Xiang Pan
- Department of Neurosurgery The First Hospital Affiliated to Army Medical University (Southwest Hospital) Chongqing China
| | - Tu‐Nan Chen
- Department of Neurosurgery The First Hospital Affiliated to Army Medical University (Southwest Hospital) Chongqing China
| | - Kang Ma
- Department of Neurosurgery The First Hospital Affiliated to Army Medical University (Southwest Hospital) Chongqing China
| | - Shi Wang
- Department of Neurosurgery The First Hospital Affiliated to Army Medical University (Southwest Hospital) Chongqing China
| | - Chuan‐Yan Yang
- Department of Neurosurgery The First Hospital Affiliated to Army Medical University (Southwest Hospital) Chongqing China
| | - Gao‐Yu Cui
- Department of Neurosurgery The First Hospital Affiliated to Army Medical University (Southwest Hospital) Chongqing China
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Zhang Y, Luo J, Dong X, Yang F, Zhang M, Zhao J, Wang Q, Zhou F, Sun J, Yang X. Establishment and Characterization of Two Novel Cholangiocarcinoma Cell Lines. Ann Surg Oncol 2019; 26:4134-4147. [PMID: 31359275 PMCID: PMC6787115 DOI: 10.1245/s10434-019-07649-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Indexed: 12/19/2022]
Abstract
Background Cholangiocarcinoma (CCA) is a rare, aggressive and highly lethal tumor. The disease is very difficult to diagnose and multi-modality treatments are ineffective. To improve our understanding of the biological characteristics of CCA, and facilitate the identification of valid treatments, an in-depth characterization of two novel Chinese patient-derived primary CCA cell lines was performed. Methods Two CCA cell lines were developed and labelled ZJU-0826 and -1125. The two cell lines were characterized with respect to phenotypic, molecular, biomarker, functional and histological properties. Results Two novel cell lines were cultured for 2 years, and maintained for more than 100 passages. They retained their typical biliary epithelial morphology and ultrastructure. The population doubling times of ZJU-0826, and -1125 were 63.84 h and 44.73 h, respectively. The cells exhibited near-triploid karyotypes with complex structural aberrations. ZJU-1125 cells had mutations in TP53 exons. Short tandem repeats genotyping confirmed the human origin and difference between lines. An immunophenotype analysis showed that ZJU-0826 is positive for CD44, CD29, Pdx1, CD236, FoxA1, FoxA2, and Nanog, and ZJU-1125 positive for CD44, CD29, CD133, Pdx1, FoxA1, FoxA2, and Nanog. ZJU-1125 had greater invasion ability in vitro and tumorigenicity than those of ZJU-0826. Conclusions Our results confirm the validity of the ZJU-0826 and -1125 as representative models for the elucidation of the molecular pathogenesis of perihilar CCA, and intrahepatic CCA in both in vitro and in vivo studies, respectively. Electronic supplementary material The online version of this article (10.1245/s10434-019-07649-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yanhua Zhang
- Department of Pathology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jingfeng Luo
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xue Dong
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Fang Yang
- Department of Pathology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Miaofeng Zhang
- Department of Orthopaedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China
| | - Juanjuan Zhao
- Department of Cardiology, Biomedical Research (Therapy) Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Qiangfeng Wang
- Department of Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fei Zhou
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Jihong Sun
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Xiaoming Yang
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China. .,Image-Guided Bio-Molecular Intervention Research, Department of Radiology, University of Washington School of Medicine, Seattle, WA, USA.
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10
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Goyal H, Perisetti A, Rahman MR, Levin A, Lippi G. Vitamin D and Gastrointestinal Cancers: A Narrative Review. Dig Dis Sci 2019; 64:1098-1109. [PMID: 30511197 DOI: 10.1007/s10620-018-5400-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 11/27/2018] [Indexed: 12/14/2022]
Abstract
Calcitriol (1,25(OH)2D3) performs various activities throughout the body. Although low serum 25-hydroxyvitamin D [25(OH)D] levels are associated with several disease processes such as risk of fractures and falls, hypertension, cardiovascular disease, and diabetes mellitus, recent evidence attests that this important hormone also regulates several cellular pathways involved in cancer development and progression. Calcitriol modulates several genes controlling gut physiology and calcium homeostasis and also maintains the integrity of epithelial barriers, regulates the absorption of phosphate and calcium, and modulates host defense against pathogens and inflammatory response by interplaying with several types of secretory and immune cells. Vitamin D deficiency is significantly related to increased risk of developing certain types of cancer. This deficiency can be prevented by vitamin D supplementation which is both economical and safe. This can lower the risk of developing cancer and also improve the prognosis of patients with gastrointestinal malignancy, but epidemiological data remain inconsistent. Several retrospective observational studies have demonstrated the benefits of vitamin D supplementation, but a few randomized controlled trials have not seemingly supported the beneficial role of vitamin D supplementation in gastrointestinal cancers. Therefore, in this literature review, we aimed to examine the possible role of vitamin D in gastrointestinal malignancies, including gastric, esophageal, pancreatic, hepatic, and colorectal cancers.
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Affiliation(s)
- Hemant Goyal
- Mercer University School of Medicine, 707 Pine St, Macon, GA, 31201, USA.
| | - Abhilash Perisetti
- University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR, 72205, USA
| | - M Rubayat Rahman
- University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR, 72205, USA
| | - Avi Levin
- Carver College of Medicine, University of Iowa, 200 Hawkins Drive, Iowa City, IA, 52242, USA
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, Verona, Italy
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11
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McCain S, Trainor J, McManus DT, McMenamin ÚC, McQuaid S, Bingham V, James JA, Salto-Tellez M, Turkington RC, Coleman HG. Vitamin D receptor as a marker of prognosis in oesophageal adenocarcinoma: a prospective cohort study. Oncotarget 2018; 9:34347-34356. [PMID: 30344947 PMCID: PMC6188147 DOI: 10.18632/oncotarget.26151] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 09/05/2018] [Indexed: 12/14/2022] Open
Abstract
AIMS Vitamin D receptor (VDR) expression has been associated with survival in several cancer sites. This study aims to evaluate the association between VDR expression and prognosis in oesophageal adenocarcinoma patients. RESULTS During a median of 2.5 (maximum 9) years of follow-up, 75 patients died. In analysis adjusted for confounders, higher VDR expression was associated with an improved overall survival (HR 0.49 95% CI 0.25-0.96) and disease-specific survival (HR 0.50 95% CI 0.26-0.99), when comparing the highest with the lowest tertile of expression. These associations were strongest in sensitivity analysis restricted to junctional tumours. CONCLUSIONS This study is the first to demonstrate that patients with higher VDR expression in oesophageal adenocarcinoma have a more favourable prognosis. Further work is needed to validate these findings, and to define the role of VDR in the aetiology, progression and management of oesophageal adenocarcinoma. METHODS Oesophageal adenocarcinoma specimens and clinical data were collected from 130 patients treated with neo-adjuvant chemotherapy prior to surgical resection at the Northern Ireland Cancer Centre between 2004 and 2012. Tissue microarrays were created and immunohistochemical staining for VDR was performed on triplicate tumour cores from each resection specimen. Cox proportional hazards models were applied to evaluate associations between VDR, according to tertiles of expression, and survival outcomes.
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Affiliation(s)
- Stephen McCain
- Cancer Epidemiology Research Group, Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
| | - James Trainor
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland
| | - Damian T. McManus
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland
| | - Úna C. McMenamin
- Cancer Epidemiology Research Group, Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
| | - Stephen McQuaid
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland
| | - Victoria Bingham
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland
| | - Jacqueline A. James
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland
| | - Manuel Salto-Tellez
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland
| | - Richard C. Turkington
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland
| | - Helen G. Coleman
- Cancer Epidemiology Research Group, Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland
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12
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Zhou F, Zhang Y, Xu X, Luo J, Yang F, Wang L, Xie S, Sun J, Yang X. Establishment and characterization of three stable Basal/HER2-positive breast cancer cell lines derived from Chinese breast carcinoma with identical missense mutations in the DNA-binding domain of TP53. Cancer Cell Int 2018; 18:118. [PMID: 30140169 PMCID: PMC6098622 DOI: 10.1186/s12935-018-0617-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 08/09/2018] [Indexed: 12/31/2022] Open
Abstract
Background Basal/human epidermal growth factor receptor (HER)2-positive (HER2+) breast cancer is resistant to monoclonal antibody (herceptin) treatment. There are currently only three basal/HER2+ breast cancer cell lines available, but they are not from Chinese populations. Methods Three immortalized cell lines (ZJU-0327, ZJU-0725, and ZJU-1127) were established from invasive ductal breast carcinoma tissue of two patients treated by surgical resection at our center. The cell lines were characterized in terms of histology, therapeutic response, and biomarker expression. Their tumorigenic potential was evaluated in an athymic nude (BALB/C nu) mouse xenograft model. Cell authentication testing by the techniques of short tandem repeat. Results ZJU-0327, ZJU-0725, and ZJU-1127 cell lines were maintained for more than 110 passages in vitro. The cells grew as monolayers; showed typical epithelial morphology and ultrastructure; were polyploid; had doubling times of 18, 57.5, and 18 h, respectively; had a near-tetraploid (ZJU-0327 and ZJU-1127) or aneuploid (ZJU-0725) karyotype with structural aberrations and tumor protein 53 mutation; insensitive to chemotherapeutic drugs and/or radiation; show high invasiveness and tumorigenicity in mice; and had no mycoplasma contamination. The cell lines were basal/HER2+, expressed cluster of differentiation, and were associated with poor prognosis. Cell authentication testing by the American Type Culture Collection confirmed the human origin of the cell lines, which did not match those in existing databases. Conclusions The three novel basal/HER2+ breast cancer cell lines recapitulating the malignant characteristics of the parent tumor's, and can be useful for clarifying the molecular pathogenesis of basal/HER2+ breast cancer.
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Affiliation(s)
- Fei Zhou
- 1Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Yanhua Zhang
- 2Department of Pathology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Xiufang Xu
- Department of Medical Imagine, Hangzhou Medical College, Hangzhou, Zhejiang China
| | - Jingfeng Luo
- 1Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Fang Yang
- 2Department of Pathology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Linbo Wang
- 4Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Shuduo Xie
- 4Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Jihong Sun
- 1Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China
| | - Xiaoming Yang
- 1Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang China.,5Image-Guided Bio-Molecular Intervention Research, Department of Radiology, University of Washington School of Medicine, Seattle, WA USA
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13
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Wang Y, Ding Y, Qin C, Gu M, Wang Z, Han C, Liu X, Li H, Hua H. Expression of vitamin D receptor in clear cell papillary renal cell carcinoma. Ann Diagn Pathol 2018; 36:1-4. [PMID: 29966830 DOI: 10.1016/j.anndiagpath.2018.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/17/2018] [Accepted: 06/20/2018] [Indexed: 12/31/2022]
Abstract
Clear cell papillary renal cell carcinoma (ccpRCC) is a recently recognized subtype of renal cell carcinoma. In this study, we investigated the clinicopathological and immunohistochemical features in a group of 26 cases of ccpRCC, with a special emphasis on the expression of vitamin D receptor (VDR). The mean age of patients was 53.3 years (range 36-74 years), and the mean tumor size was 2.5 cm (range 0.5 to 6.5 cm). During follow-up (range 12-121 months, median 50 months), no recurrence or metastasis was observed. Histopathologically, all cases of ccpRCC exhibited a tubular and papillary architecture, covered by tumor cells with clear cytoplasm. Immunohistochemistry showed intermediate (5/26, 19%) to diffuse (21/26, 81%) and moderate (2/26, 8%) to strong (24/26, 92%) membranous staining for VDR in each case. All cases (26/26, 100%) were diffuse and strong cytoplasmic and fibrillar staining for cytokeratin 7 (CK7), but negative forα-methylacyl-CoA-racemase (AMACR). Each case showed diffuse (26/26, 100%) and moderate (4/26, 15%) to strong (22/26, 85%) membranous staining for carbonic anhydrase IX (CA IX). In addition, the majority of cases showed negative for cluster of differentiation 10 (CD10) (20/26, 77%) and renal cell carcinoma maker (RCC-Ma) (24/26, 92%). This unique staining pattern is helpful for distinguishing ccpRCC from its mimics. Furthermore, VDR positive expression suggests that ccpRCC originates from the precursor epithelium of distal nephron.
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Affiliation(s)
- Yiqiu Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China; Department of Surgical Oncology, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Ying Ding
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chao Qin
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Min Gu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Zengjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Conghui Han
- Department of Urology, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Xia Liu
- Department of Pathology, The Affiliated Xuzhou Hospital of Medical College of Southeast University, Xuzhou, China
| | - Hongxia Li
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hongjin Hua
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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14
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Roberts KJ, Schrem H, Hodson J, Angelico R, Dasari BVM, Coldham CA, Marudanayagam R, Sutcliffe RP, Muiesan P, Isaac J, Mirza DF. Pancreas exocrine replacement therapy is associated with increased survival following pancreatoduodenectomy for periampullary malignancy. HPB (Oxford) 2017; 19:859-867. [PMID: 28711377 DOI: 10.1016/j.hpb.2017.05.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 05/10/2017] [Accepted: 05/28/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Although many patients undergoing pancreatoduodenectomy (PD) for cancer have pancreatic exocrine insufficiency, pancreatic enzyme replacement therapy (PERT) is not routinely used, and effects upon post-operative survival are unclear. METHODS This review of patients undergoing PD for periampullary malignancy sought to test for an association between PERT and overall survival, with post-hoc subgroup analysis performed after stratifying patients by the year of surgery, pancreatic duct width and tumour type. RESULTS Some 202/469 (43.1%) patients received PERT. After accounting for pathological variables and chemotherapy, PERT use was found to be independently associated with improved survival on multivariable analysis [HR 0.72 (95% CI: 0.52-0.99), p = 0.044] and on propensity matched analysis (p = 0.009). The effect of PERT upon improved survival was predominantly observed amongst patients with a dilated pancreatic duct (≥3 mm). DISCUSSION PERT use was independently associated with improved survival following PD for cancer. The validity of this observation is supported by an effect largely confined to those patients with a dilated pancreatic duct. The nutritional status of patients undergoing PD for cancer needs further investigation and the effects of PERT require verification in further clinical studies.
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Affiliation(s)
- Keith J Roberts
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom.
| | - Harald Schrem
- Dept. of General, Visceral and Transplantation Surgery, Hannover Medical School, Hannover, Germany
| | - James Hodson
- Medical Statistician, Institute of Translational Medicine, University Hospitals Birmingham, United Kingdom
| | - Roberta Angelico
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom
| | - Bobby V M Dasari
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom
| | - Chris A Coldham
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom
| | | | | | - Paolo Muiesan
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom
| | - John Isaac
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom
| | - Darius F Mirza
- Dept. of HPB Surgery, University Hospitals Birmingham, United Kingdom
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15
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Chiang KC, Yeh TS, Huang CC, Chang YC, Juang HH, Cheng CT, Pang JHS, Hsu JT, Takano M, Chen TC, Kittaka A, Hsiao M, Yeh CN. MART-10 represses cholangiocarcinoma cell growth and high vitamin D receptor expression indicates better prognosis for cholangiocarcinoma. Sci Rep 2017; 7:43773. [PMID: 28256614 PMCID: PMC5335655 DOI: 10.1038/srep43773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 01/30/2017] [Indexed: 12/14/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a devastating disease due to no effective treatments available. Since the non-mineral functions of vitamin D emerges, 1α,25(OH)2D3, the active form of vitamin D, has been applied in anti-cancer researches. In this study, we demonstrated that both the 1α,25(OH)2D3 analog, MART-10, and 1α,25(OH)2D3 possessed anti-growth effect on human CCA cells with MART-10 much more potent than 1α,25(OH)2D3. The growth inhibition of both drugs were mediated by induction of G0/G1 cell cycle arrest through upregulation of p27 and downregulation of CDK4, CDK6, and cyclin D3. Human neutrophil gelatinase associated lipocalin (NGAL) was found to be involved in 1α,25(OH)2D3 and MART-10 meditated growth inhibition for CCA as knockdown of NGAL decreased Ki-67 expression in SNU308 cells and rendered SNU308 cells less responsive to 1α,25(OH)2D3 and MART-10 treatment. Vitamin D receptor (VDR) knockdown partly abolished MART-10-induced inhibition of NGAL and cell growth in SNU308 cells. The xenograft animal study demonstrated MART-10 could effectively repressed CCA growth in vivo without inducing obvious side effects. The IHC examination of human CCA specimen for VDR revealed that higher VDR expression was linked with better prognosis. Collectively, our results suggest that MART-10 could be a promising regimen for CCA treatment.
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Affiliation(s)
- Kun-Chun Chiang
- General Surgery Department, Chang Gung Memorial Hospital, Chang Gung University, Keelung, R.O.C, Taiwan.,Director of Zebrafish center of Keelung Chang Gung Memorial Hospital, R.O.C, Taiwan
| | - Ta-Sen Yeh
- General Surgery Department and Liver research center, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan, R.O.C, Taiwan
| | - Cheng-Cheng Huang
- Department of Pathology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, R.O.C, Taiwan
| | - Yu-Chan Chang
- Genomics Research Center, Academia Sinica, Taipei, R.O.C, Taiwan
| | - Horng-Heng Juang
- Department of Anatomy, College of Medicine, Chang Gung University, Kwei-Shan, Taoyuan, 333, R.O.C, Taiwan
| | - Chi-Tung Cheng
- General Surgery Department and Liver research center, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan, R.O.C, Taiwan
| | - Jong-Hwei S Pang
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Taoyuan, R.O.C, Taiwan
| | - Jun-Te Hsu
- General Surgery Department and Liver research center, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan, R.O.C, Taiwan
| | - Masashi Takano
- Faculty of Pharmaceutical Sciences, Teikyo University, Sagamihara, Kanagawa, 252-5195, Japan
| | - Tai C Chen
- Boston University School of Medicine, M-1022, 715 Albany Street, Boston, MA 02118, USA
| | - Atsushi Kittaka
- Faculty of Pharmaceutical Sciences, Teikyo University, Sagamihara, Kanagawa, 252-5195, Japan
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, R.O.C, Taiwan
| | - Chun-Nan Yeh
- General Surgery Department and Liver research center, Chang Gung Memorial Hospital, Chang Gung University, Kwei-Shan, Taoyuan, R.O.C, Taiwan
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16
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Masri OA, Chalhoub JM, Sharara AI. Role of vitamins in gastrointestinal diseases. World J Gastroenterol 2015; 21:5191-5209. [PMID: 25954093 PMCID: PMC4419060 DOI: 10.3748/wjg.v21.i17.5191] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 02/23/2015] [Accepted: 03/31/2015] [Indexed: 02/06/2023] Open
Abstract
A tremendous amount of data from research was published over the past decades concerning the roles of different vitamins in various gastrointestinal diseases. For instance, most vitamins showed an inverse relationship with the risk of colorectal carcinoma as well as other malignancies like gastric and esophageal cancer in observational trials, however interventional trials failed to prove a clear beneficial preventive role. On the other hand, more solid evidence was obtained from high quality studies for a role of certain vitamins in specific entities. Examples for this include the therapeutic role of vitamin E in patients with non-alcoholic steatohepatitis, the additive role of vitamins B12 and D to the standard therapy of chronic hepatitis C virus, the role of vitamin C in reducing the risk of gallstones, the positive outcome with vitamin B12 in patients with aphthous stomatitis, and the beneficial effect of vitamin D and B1 in patients with inflammatory bowel disease. Other potential uses are yet to be elaborated, like those on celiac disease, pancreatic cancer, pancreatitis, cholestasis and other potential fields. Data from several ongoing interventional trials are expected to add to the current knowledge over the coming few years. Given that vitamin supplementation is psychologically accepted by patients as a natural compound with relative safety and low cost, their use should be encouraged in the fields where positive data are available.
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17
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The pleiotropic effects of vitamin D in gynaecological and obstetric diseases: an overview on a hot topic. BIOMED RESEARCH INTERNATIONAL 2015; 2015:986281. [PMID: 26000308 PMCID: PMC4426767 DOI: 10.1155/2015/986281] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 01/17/2015] [Accepted: 01/20/2015] [Indexed: 12/31/2022]
Abstract
The traditionally recognized role of vitamin D consists in the regulation of bone metabolism and calcium-phosphorus homeostasis but recently a lot of in vitro and in vivo studies recognized several “noncalcemic” effects of vitamin D metabolites. Accumulating evidence suggests that the metabolic pathways of this vitamin may play a key role in the developing of gynaecological/obstetric diseases. VDR-mediated signalling pathways and vitamin D levels seem to (deeply) affect the risk of several gynaecological diseases, such as polycystic ovary syndrome (PCOS), endometriosis, and ovarian and even breast cancer. On the other hand, since also the maternal-fetal unit is under the influence of vitamin D, a breakdown in its homeostasis may underlie infertility, preeclampsia, and gestational diabetes mellitus (GDM). According to our literature review, the relationship between vitamin D and gynaecological/obstetric diseases must be replicated in future studies which could clarify the molecular machineries behind their development. We suggest that further investigation should take into account the different serum levels of this vitamin, the several actions which arise from the binding between it and its receptor (taking into account its possible polymorphism), and finally the interplay between vitamin D metabolism and other hormonal and metabolic pathways.
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18
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Chiang KC, Yeh CN, Lin KJ, Su LJ, Yen TC, Pang JHS, Kittaka A, Sun CC, Chen MF, Jan YY, Chen TC, Juang HH, Yeh TS. Chemopreventive and chemotherapeutic effect of dietary supplementation of vitamin D on cholangiocarcinoma in a Chemical-Induced animal model. Oncotarget 2015; 5:3849-61. [PMID: 24939880 PMCID: PMC4116525 DOI: 10.18632/oncotarget.2000] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) is an aggressive cancer. Vitamin D supplementation is getting popular due to its anti-tumor functions after conversion to its active form, 1α,25(OH)2D. Here, we show that dietary supplementation with 6 IU/g of vitamin D greatly suppressed ICC initiation and progression without apparent toxicity in a chemically induced rat model. Microarray analysis of rat ICC tissues showed vitamin D supplementation modulated the expressions of several unique genes, including lipocalin 2 (Lcn2), confirmed by RT-qPCR and immunohistochemical (IHC) staining. Further, 53 of 80 human ICC specimens (66%) exhibited high LCN2 expression and LCN2 knockdown in SNU308 cells decreased cell growth and migration, suggesting LCN2 be an oncogene in human ICC. As human ICC SNU1079 cells were treated by 1α,25(OH)2D3, LCN2 expression and cell proliferation were attenuated. The downregulation of LCN2 expression was blunted when vitamin D receptor (VDR) was knocked down, implicating that the in vivo Lcn2 downregulation is a direct consequence of vitamin D supplementation Our results support the prevailing concept that vitamin D status is negatively associated with cancer incidence and mortality and suggest LCN2 may be a potential target against ICC. Further studies of application of vitamin D or its analogs against ICC are warranted.
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Affiliation(s)
- Kun-Chun Chiang
- General Surgery Department, Chang Gung Memorial Hospital, Keelung, Taiwan, ROC
| | | | | | | | | | | | | | | | | | | | - Tai C Chen
- Boston University School of Medicine, Boston, MA, USA
| | - Horng-Heng Juang
- Department of Anatomy, College of Medicine, Chang Gung University, Kwei-Shan, Taoyuan, Taiwan, R.O.C
| | - Ta-Sen Yeh
- General Surgery Department, Chang Gung Memorial Hospital, Linkoul, Taoyuan, Taiwan, ROC
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Hargrove L, Francis T, Francis H. Vitamin D and GI cancers: shedding some light on dark diseases. ANNALS OF TRANSLATIONAL MEDICINE 2014; 2:9. [PMID: 25332985 DOI: 10.3978/j.issn.2305-5839.2013.03.04] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Accepted: 03/28/2013] [Indexed: 12/20/2022]
Abstract
VITAMIN D SYNTHESIS AND SIGNALING AFFECTS NUMEROUS CELLULAR PROCESSES INCLUDING: proliferation, differentiation and apoptosis. It is now commonly recognized that low levels of vitamin D are associated with a greater risk of tumorigenesis. Cancers of the gastrointestinal tract are most often difficult to diagnose and treat as patients typically present with progressed disease. Basic research, clinical trials and population studies have supported the concept that treatment with Vitamin D may be a therapeutic option when treating GI cancers, however treatments must be individualized and monitored closely as the side effects from Vitamin D treatment can be increasingly harmful. This review will highlight the most recent findings regarding Vitamin D signaling and GI cancers.
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Affiliation(s)
- Laura Hargrove
- 1 Scott & White Digestive Disease Research Center, 2 Division of Research, Central Texas Veterans Health Care System, 3 Department of Internal Medicine, Division of Gastroenterology, Scott & White Healthcare and Texas A&M Health Science Center, College of Medicine, Temple, TX 76504, USA
| | - Taylor Francis
- 1 Scott & White Digestive Disease Research Center, 2 Division of Research, Central Texas Veterans Health Care System, 3 Department of Internal Medicine, Division of Gastroenterology, Scott & White Healthcare and Texas A&M Health Science Center, College of Medicine, Temple, TX 76504, USA
| | - Heather Francis
- 1 Scott & White Digestive Disease Research Center, 2 Division of Research, Central Texas Veterans Health Care System, 3 Department of Internal Medicine, Division of Gastroenterology, Scott & White Healthcare and Texas A&M Health Science Center, College of Medicine, Temple, TX 76504, USA
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20
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Salomón DG, Fermento ME, Gandini NA, Ferronato MJ, Arévalo J, Blasco J, Andrés NC, Zenklusen JC, Curino AC, Facchinetti MM. Vitamin D receptor expression is associated with improved overall survival in human glioblastoma multiforme. J Neurooncol 2014; 118:49-60. [PMID: 24584679 DOI: 10.1007/s11060-014-1416-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Accepted: 02/21/2014] [Indexed: 12/25/2022]
Abstract
Vitamin D and its analogs have been shown to display anti-proliferative effects in a wide variety of cancer types including glioblastoma multiforme (GBM). These anticancer effects are mediated by its active metabolite, 1α, 25-dihydroxyvitamin D3 (calcitriol) acting mainly through vitamin D receptor (VDR) signaling. In addition to its involvement in calcitriol action, VDR has also been demonstrated to be useful as a prognostic factor for some types of cancer. However, to our knowledge, there are no studies evaluating the expression of VDR protein and its association with outcome in gliomas. Therefore, we investigated VDR expression by using immunohistochemical analysis in human glioma tissue microarrays, and analyzed the association between VDR expression and clinico-pathological parameters. We further investigated the effects of genetic and pharmacologic modulation of VDR on survival and migration of glioma cell lines. Our data demonstrate that VDR is increased in tumor tissues when compared with VDR in non-malignant brains, and that VDR expression is associated with an improved outcome in patients with GBM. We also show that both genetic and pharmacologic modulation of VDR modulates GBM cellular migration and survival and that VDR is necessary for calcitriol-mediated effects on migration. Altogether these results provide some limited evidence supporting a role for VDR in glioma progression.
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Affiliation(s)
- Débora G Salomón
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca (INIBIBB - CONICET), Centro Científico Tecnológico Bahía Blanca, Camino La Carrindanga Km 7 - C.C. 857, 8000, Bahía Blanca, Argentina
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21
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Vaeteewoottacharn K, Seubwai W, Bhudhisawasdi V, Okada S, Wongkham S. Potential targeted therapy for liver fluke associated cholangiocarcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 21:362-70. [PMID: 24408866 DOI: 10.1002/jhbp.65] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Biliary tree cancer or cholangiocarcinoma (CCA) is an unusual subtype of liver cancer with exceptionally poor prognosis. Lack of specific symptoms and availability of early diagnostic markers account for late diagnosis of CCA. Surgical treatment is a gold standard choice but few patients are candidates and local recurrence after surgery is high. Benefit of systemic chemotherapy is limited; hence, better treatment options are required. The differences in etiology, anatomical positions and pathology make it difficult to generalize all CCA subtypes for a single treatment regimen. Herein, we review the uniqueness of molecular profiling identified by multiple approaches, for example, serial analysis of gene expression, exome sequencing, transcriptomics/proteomics profiles, protein kinase profile, etc., that provide the opportunity for treatment of liver fluke-associated CCA. Anti-inflammatory, immunomodulator/immunosuppressor, epidermal growth factor receptor or platelet-derived growth factor receptor inhibitors, multi-targeted tyrosine kinase inhibitor, IL6 antagonist, nuclear factor-κB inhibitor, histone modulator, proteasome inhibitor as well as specific inhibitors suggested from various study approaches, such as MetAP2 inhibitor, 1,25(OH)2 D3 and cyclosporine A are suggested in this review for the treatments of this specific CCA subtype. This might provide an alternative treatment option for CCA patients; however, clinical trials in this specific CCA group are required.
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Affiliation(s)
- Kulthida Vaeteewoottacharn
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, 123 Mitraparb Road, Khon Kaen, 40002, Thailand; Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; Division of Hematopoiesis, Center for AIDS Research, Kumamoto University, Kumamoto, Japan
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22
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Sayegh L, Fuleihan GEH, Nassar AH. Vitamin D in endometriosis: a causative or confounding factor? Metabolism 2014; 63:32-41. [PMID: 24135500 DOI: 10.1016/j.metabol.2013.09.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 09/16/2013] [Accepted: 09/16/2013] [Indexed: 12/31/2022]
Abstract
OBJECTIVE The aim of this paper is to review the evidence from studies that evaluated the relationship between vitamin D and endometriosis. DESIGN Comprehensive review. MATERIALS AND METHODS Systematic literature search in Medline for relevant publications from 1946 until June 2013. RESULTS Endometriosis risk may be influenced by dietary vitamin D intake and plasma hydroxyvitamin D concentration. Vitamin D receptor and vitamin D metabolizing enzymes, 24-hydroxylase and 1-α hydroxylase, are found in the normal cycling endometrium and also in the eutopic and ectopic endometrium of women with endometriosis. The endometrium is a target of 1, 25 dihydroxyvitamin D actions through regulation of specific genes and via immunomodulation. The endometrium in endometriosis expresses dysregulation of some vitamin D enzymes and receptors. If vitamin D and its metabolites are implicated in endometriosis-associated infertility, it is likely through interference with HOXA10 gene expression. The Gc2 phenotype of vitamin D binding protein is prevalent in women with endometriosis and may be implicated in its pathogenesis. In a mouse model, Elocalcitol, a VDR-agonist was shown to reduce the development of endometriotic lesions and recurrence. CONCLUSION A biological plausibility for a role of vitamin D, as an immunomodulator and anti-inflammatory agent, in the pathogenesis and treatment of endometriosis is suggested in this article, but is difficult to illustrate due to sparse evidence from human studies limited primarily to case-control studies. A significant knowledge gap precludes the establishment of a clear cause-effect relationship. The intriguing leads presented herein need to be investigated further with placebo-controlled supplementation trials.
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Affiliation(s)
- Lamia Sayegh
- Department of Obstetrics and Gynecology, American University of Beirut Medical Center, Beirut, Lebanon
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Ruys AT, Groot Koerkamp B, Wiggers JK, Klümpen HJ, ten Kate FJ, van Gulik TM. Prognostic Biomarkers in Patients with Resected Cholangiocarcinoma: A Systematic Review and Meta-analysis. Ann Surg Oncol 2013; 21:487-500. [DOI: 10.1245/s10434-013-3286-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Indexed: 12/11/2022]
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Kennedy L, Baker K, Hodges K, Graf A, Venter J, Hargrove L, Harris R, Harnish E, Meng F, Francis H. Dysregulation of vitamin D3 synthesis leads to enhanced cholangiocarcinoma growth. Dig Liver Dis 2013; 45:316-22. [PMID: 23375797 DOI: 10.1016/j.dld.2012.12.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Revised: 11/27/2012] [Accepted: 12/10/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cholangiocarcinoma is a deadly biliary tumour with limited treatment strategies. Vitamin (1,25(OH)2D) has anti-proliferative effects on several cancers. Vitamin D3 is synthesized by the enzyme, CYP27B1, and signals via the nuclear vitamin D3 receptor. The enzyme, CYP24A1, degrades vitamin D3. AIMS (i) Measure the expression of CYP27B1, CYP24A1, and vitamin D3 receptor in human nonmalignant and cholangiocarcinoma lines and biopsy control or tumour samples; and (ii) evaluate the effects of vitamin D3 on vitamin D3 synthesis and cholangiocarcinoma growth. METHODS In vitro studies were performed in malignant and nonmalignant cholangiocytes. Vitamin D3 receptor, CYP24 and CYP27 expression was measured in cell lines and biopsy samples. Cell lines were stimulated with vehicle or vitamin D3 from 30min to 48h. Cell viability was assessed by MTS assays and BrdU incorporation. Vitamin D3 receptor, CYP24A1 and CYP27B1 expression was measured in cholangiocarcinoma cells stimulated with vehicle or vitamin D3. RESULTS In cholangiocarcinoma lines and biopsy samples, vitamin D3 receptor and CYP24A1 expression increased compared to controls, whereas CYP27B1 expression was decreased or unchanged. Vitamin D3 induced nuclear translocation of vitamin D3 receptor in cholangiocarcinoma and decreased cholangiocarcinoma growth. CONCLUSION Treatment with vitamin D3 decreased CYP24A1, whereas CYP27B1 expression increased. Modulation of vitamin D3 synthesis may be important in the management of cholangiocarcinoma.
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Affiliation(s)
- Lindsey Kennedy
- Scott & White Digestive Disease Research Center, Scott & White, Texas A&M Health Science Center, College of Medicine, Temple, TX, USA
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Stokes CS, Volmer DA, Grünhage F, Lammert F. Vitamin D in chronic liver disease. Liver Int 2013; 33:338-52. [PMID: 23402606 DOI: 10.1111/liv.12106] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 12/18/2012] [Indexed: 02/13/2023]
Abstract
UNLABELLED Chronic liver disease (CLD) and several related extrahepatic manifestations such as hepatic osteodystrophy are associated with deficiency of vitamin D, which has therefore been suggested as therapeutic target. Vitamin D undergoes hepatic 25-hydroxylation, rendering the liver critical to the metabolic activation of this vitamin. Vitamin D deficiency is highly prevalent in CLD patients, and vitamin D levels are inversely related to the severity of CLD. Declining levels of carrier proteins such as albumin and vitamin D-binding protein might also be critical in CLD. Intervention studies report improvements of CLD following supplementation, and benefits to health outcomes in particular with respect to hepatitis C virus infection have recently been documented. CONTENT We discuss vitamin D sources, functions and metabolism with a focus on the inherent complications of analytical measurements, such as the interference of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D C-3 epimers. Global discrepancies in the definition of optimal serum 25-hydroxyvitamin D levels are covered, and the prevalence of vitamin D deficiency in CLD is reviewed. We also address the functional mechanisms underlying this deficiency, and refer to associations between genetic variation in vitamin D metabolism and CLD. Lastly, we consider the health implications of a vitamin D deficiency in CLD and consider therapeutic options. SUMMARY Herein, we focus on the epidemiological and functional relationships between vitamin D deficiency and CLD, followed by a discussion of the potential implications for therapeutic interventions.
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Affiliation(s)
- Caroline S Stokes
- Department of Medicine II, Saarland University Medical Center, Homburg, Germany.
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Crew KD. Vitamin d: are we ready to supplement for breast cancer prevention and treatment? ISRN ONCOLOGY 2013; 2013:483687. [PMID: 23533810 PMCID: PMC3600307 DOI: 10.1155/2013/483687] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 01/29/2013] [Indexed: 12/31/2022]
Abstract
Vitamin D deficiency is a potentially modifiable risk factor that may be targeted for breast cancer prevention and treatment. Preclinical studies support various antitumor effects of vitamin D in breast cancer. Numerous observational studies have reported an inverse association between vitamin D status, including circulating 25-hydroxyvitamin D (25(OH)D) levels, and breast cancer risk. The relationship between vitamin D and mammographic density, a strong predictor of breast cancer risk, remains unclear. Studies analyzing the link between genetic polymorphisms in vitamin D pathway genes and breast cancer incidence and prognosis have yielded inconsistent results. Vitamin D deficiency among breast cancer patients has been associated with poorer clinical outcomes and increased mortality. Despite a number of clinical trials of vitamin D supplementation, the efficacy, optimal dosage of vitamin D, and target blood level of 25(OH)D for breast cancer prevention have yet to be determined. Even with substantial literature on vitamin D and breast cancer, future studies need to focus on gaining a better understanding of the biologic effects of vitamin D in breast tissue. Despite compelling data from experimental and observational studies, there is still insufficient data from clinical trials to make recommendations for vitamin D supplementation for breast cancer prevention or treatment.
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Affiliation(s)
- Katherine D. Crew
- Department of Medicine, Division of Hematology/Oncology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
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Abstract
Vitamin D system is a complex pathway that includes precursors, active metabolites, enzymes, and receptors. This complex system actives several molecular pathways and mediates a multitude of functions. In addition to the classical role in calcium and bone homeostasis, vitamin D plays "non-calcemic" effects in host defense, inflammation, immunity, and cancer processes as recognized in vitro and in vivo studies. The aim of this review is to highlight the relationship between vitamin D and cancer, summarizing several mechanisms proposed to explain the potential protective effect of vitamin D against the development and progression of cancer. Vitamin D acts like a transcription factor that influences central mechanisms of tumorigenesis: growth, cell differentiation, and apoptosis. In addition to cellular and molecular studies, epidemiological surveys have shown that sunlight exposure and consequent increased circulating levels of vitamin D are associated with reduced reduced occurrence and a reduced mortality in different histological types of cancer. Another recent field of interest concerns polymorphisms of vitamin D receptor (VDR); in this context, preliminary data suggest that VDR polymorphisms more frequently associated with tumorigenesis are Fok1, Bsm1, Taq1, Apa1, EcoRV, Cdx2; although further studies are needed to clarify their role in the cancer. In this review, the relationship between vitamin D and cancer is discussed.
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Affiliation(s)
- Laura Vuolo
- Department of Molecular and Clinical Endocrinology and Oncology, "Federico II" University of Naples Naples, Italy.
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Buttigliero C, Monagheddu C, Petroni P, Saini A, Dogliotti L, Ciccone G, Berruti A. Prognostic role of vitamin d status and efficacy of vitamin D supplementation in cancer patients: a systematic review. Oncologist 2011; 16:1215-27. [PMID: 21835895 DOI: 10.1634/theoncologist.2011-0098] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Whether or not hypovitaminosis D can influence the prognosis of cancer patients and whether or not vitamin D (vitD) supplementation improves outcome remain controversial. DESIGN Studies evaluating the prognostic role of vitD and vitD receptor (VDR) in cancer patients and trials evaluating the efficacy of vitD administration on patient outcome were identified by a search of MEDLINE, EMBASE, ISI Web of Knowledge, and the Cochrane Library through June 2010. RESULTS Twenty-five studies were included. A negative prognostic role for low serum vitD level was observed in five cohort studies including patients with breast cancer (one study), colon cancer (two studies), prostate cancer (one study), and melanoma (one study), but not in two studies on non-small cell lung cancer and one study on breast cancer. Three of four studies showed that VDR(+) tumors carry a better prognosis than VDR(-) tumors, whereas VDR polymorphisms were significantly associated with prognosis in five of 10 studies. A significant interaction between serum vitD level and VDR polymorphism was observed in one study. Three randomized trials involving advanced prostate cancer patients explored the prognostic role of vitD supplementation. A meta-analysis of these trials showed no effect on survival (pooled risk ratio, 1.07; 95% confidence interval, CI, 0.93-1.23), with strong heterogeneity among studies. CONCLUSION Hypovitaminosis D seems to be associated with a worse prognosis in some cancers, but vitD supplementation failed to demonstrate a benefit in prostate cancer patients. The currently available evidence is insufficient to recommend vitD supplementation in cancer patients in clinical practice.
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Affiliation(s)
- Consuelo Buttigliero
- Oncologia Medica, Ospedale San Luigi, Regione Gonzole 10, 10043 Orbassano, Italy
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Hendrickson WK, Flavin R, Kasperzyk JL, Fiorentino M, Fang F, Lis R, Fiore C, Penney KL, Ma J, Kantoff PW, Stampfer MJ, Loda M, Mucci LA, Giovannucci E. Vitamin D receptor protein expression in tumor tissue and prostate cancer progression. J Clin Oncol 2011; 29:2378-85. [PMID: 21537045 DOI: 10.1200/jco.2010.30.9880] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
PURPOSE Data suggest that circulating 25-hydroxyvitamin D [25(OH)D] interacts with the vitamin D receptor (VDR) to decrease proliferation and increase apoptosis for some malignancies, although evidence for prostate cancer is less clear. How VDR expression in tumor tissue may influence prostate cancer progression has not been evaluated in large studies. PATIENTS AND METHODS We examined protein expression of VDR in tumor tissue among 841 patients with prostate cancer in relation to risk of lethal prostate cancer within two prospective cohorts, the Physicians' Health Study and Health Professionals Follow-Up Study. We also examined the association of VDR expression with prediagnostic circulating 25(OH)D and 1,25-dihydroxyvitamin D levels and with two VDR single nucleotide polymorphisms, FokI and BsmI. RESULTS Men whose tumors had high VDR expression had significantly lower prostate-specific antigen (PSA) at diagnosis (P for trend < .001), lower Gleason score (P for trend < .001), and less advanced tumor stage (P for trend < .001) and were more likely to have tumors harboring the TMPRSS2:ERG fusion (P for trend = .009). Compared with the lowest quartile, men whose tumors had the highest VDR expression had significantly reduced risk of lethal prostate cancer (hazard ratio [HR], 0.17; 95% CI, 0.07 to 0.41). This association was only slightly attenuated after adjustment for Gleason score and PSA at diagnosis (HR, 0.33; 95% CI, 0.13 to 0.83) or, additionally, for tumor stage (HR, 0.37; 95% CI, 0.14 to 0.94). Neither prediagnostic plasma vitamin D levels nor VDR polymorphisms were associated with VDR expression. CONCLUSION High VDR expression in prostate tumors is associated with a reduced risk of lethal cancer, suggesting a role of the vitamin D pathway in prostate cancer progression.
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Affiliation(s)
- Whitney K Hendrickson
- Department of Nutrition, Harvard School of Public Health, 655 Huntington Ave, Boston, MA 02115, USA
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Zúñiga S, Firrincieli D, Housset C, Chignard N. Vitamin D and the vitamin D receptor in liver pathophysiology. Clin Res Hepatol Gastroenterol 2011; 35:295-302. [PMID: 21440524 DOI: 10.1016/j.clinre.2011.02.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2011] [Revised: 02/03/2011] [Accepted: 02/09/2011] [Indexed: 02/07/2023]
Abstract
Vitamin D through the vitamin D nuclear receptor (VDR) plays a key role in mineral ion homeostasis. The liver is central in vitamin D synthesis, however the direct involvement of the vitamin D-VDR axis on the liver remains to be evaluated. In this review, we will describe vitamin D metabolism and the mechanisms of homeostatic control. We will also address the associations between the vitamin D-VDR axis and pathological liver entities, such as non-alcoholic fatty liver disease, autoimmune liver disease, viral hepatitis and liver cancer. The link between liver diseases and the vitamin D-VDR axis will be discussed in light of evidences arising from in vitro and in vivo studies. Finally, we will consider the therapeutic potential of the vitamin D-VDR axis in liver diseases.
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Affiliation(s)
- Silvia Zúñiga
- UPMC University Paris 06, UMR_S 938, CdR Saint-Antoine, 75005 Paris, France
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Srinivasan M, Parwani AV, Hershberger PA, Lenzner DE, Weissfeld JL. Nuclear vitamin D receptor expression is associated with improved survival in non-small cell lung cancer. J Steroid Biochem Mol Biol 2011; 123:30-6. [PMID: 20955794 PMCID: PMC3010457 DOI: 10.1016/j.jsbmb.2010.10.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Revised: 10/08/2010] [Accepted: 10/11/2010] [Indexed: 12/12/2022]
Abstract
Vitamin D has been shown to have anti-proliferative effects in a wide variety of cancers including lung cancer. The anticancer effects of vitamin D are mediated primarily by its active metabolite, 1,25-dihydroxyvitamin D (calcitriol), through vitamin D receptor (VDR) signaling. However, thus far there have been no studies evaluating the association between VDR expression and survival outcome in lung cancer. Using immunohistochemical analysis, we evaluated VDR expression, separately in the nucleus and cytoplasm, in lung cancer samples from 73 non-small cell lung carcinoma (NSCLC) patients with no prior therapy, and investigated the association between VDR expression and overall survival (OS). Cox proportional hazard models were used for our primary analyses. There were 44 deaths during a median follow-up of 51 months (range 13-93 months). High nuclear VDR expression was associated with improved OS after adjusting for age, gender, stage, smoking status, and histology (adjusted hazard ratio, 0.36; 95% confidence interval, 0.17-0.79). There was no association between cytoplasmic VDR expression and OS. Our results suggest that nuclear VDR status may be a prognostic marker in NSCLC. Future large studies to replicate our findings and to assess the impact of VDR gene polymorphisms on VDR expression are required as therapies targeting the vitamin D signaling pathway may be influenced by VDR status in the target lung cancer tissue.
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Affiliation(s)
- Malini Srinivasan
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA 15261, USA.
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Seubwai W, Wongkham C, Puapairoj A, Okada S, Wongkham S. 22-oxa-1,25-dihydroxyvitamin D3 efficiently inhibits tumor growth in inoculated mice and primary histoculture of cholangiocarcinoma. Cancer 2010; 116:5535-43. [PMID: 20681031 DOI: 10.1002/cncr.25478] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2010] [Revised: 04/11/2010] [Accepted: 05/22/2010] [Indexed: 12/30/2022]
Abstract
BACKGROUND It is well known that 1α,25-Dihydroxyvitamin D3 (1,25[OH]2 D3) restrains cell proliferation and induces differentiation and apoptosis in normal and tumor cells. The authors of this report recently demonstrated that 1,25(OH)2 D3 effectively inhibits the proliferation of cholangiocarcinoma (CCA) cell lines. The antitumor activity and the underlying mechanism of 22-oxa-D3, an analog of vitamin D, in mice and in tissue cultures from patients with CCA were further explored in the current study. METHODS Cell growth and cell cycle distribution were examined in CCA cells by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and flow cytometry. Mice were injected subcutaneously with 4×10(6) CCA cells at both flank sides and intraperitoneal injections with phosphate-buffered saline or 22-oxa-D3 (15 μg/kg/day) for 17 days thereafter. Tumors were removed the next day. The expression levels of cyclin D1 and the cyclin-dependent kinase inhibitor p21 were determined by Western blot analysis and immunohistochemistry. Growth inhibition of 22-oxa-D3 in fresh tissue samples from patients with CCA was analyzed by using a histodrug response assay. RESULTS 22-oxa-D3 effectively suppressed the growth of CCA cell lines in a time-dependent and dose-dependent manner. 22-oxa-D3 arrested CCA cells at G1 phase to S phase by the suppression of cyclin D1 expression and the up-regulation of p21. Supplementation of 22-oxa-D3 to CCA-inoculated mice significantly inhibited tumor growth without hypercalcemia or serious side effects. The treatment also induced cellular apoptosis in tissue samples from patients with CCA. CONCLUSIONS 22-oxa-D3 effectively suppressed tumor growth in CCA-inoculated mice and induced cellular apoptosis in tissue samples from patients with CCA. The current data encourage further investigation of 1,25(OH)2 D3 or its analogues as therapeutic agents in the treatment of patients with CCA.
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Affiliation(s)
- Wunchana Seubwai
- Department of Biochemistry, Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Menakongka A, Suthiphongchai T. Involvement of PI3K and ERK1/2 pathways in hepatocyte growth factor-induced cholangiocarcinoma cell invasion. World J Gastroenterol 2010; 16:713-22. [PMID: 20135719 PMCID: PMC2817059 DOI: 10.3748/wjg.v16.i6.713] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [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 investigate the role of hepatocyte growth factor (HGF) in cholangiocarcinoma (CCA) cell invasiveness and the mechanisms underlying such cellular responses.
METHODS: Effects of HGF on cell invasion and motility were investigated in two human CCA cell lines, HuCCA-1 and KKU-M213, using Transwell in vitro assay. Levels of proteins of interest and their phosphorylated forms were determined by Western blotting. Localization of E-cadherin was analyzed by immunofluorescence staining and visualized under confocal microscope. Activities of matrix degrading enzymes were determined by zymography.
RESULTS: Both CCA cell lines expressed higher Met levels than the H69 immortalized cholangiocyte cell line. HGF induced invasion and motility of the cell lines and altered E-cadherin from membrane to cytoplasm localization, but did not affect the levels of secreted matrix metalloproteinase (MMP)-2, MMP-9 and urokinase plasminogen activator, key matrix degrading enzymes involved in cell invasion. Concomitantly, HGF stimulated Akt and extracellular signal-regulated kinase (ERK)1/2 phosphorylation but with slightly different kinetic profiles in the two cell lines. Inhibition of the phosphoinositide 3-kinase (PI3K)/Akt pathway by the PI3K inhibitor, LY294002, markedly suppressed HGF-stimulated invasion of both CCA cell lines, and inhibition of the ERK pathway by U0126 suppressed HGF-induced invasion of the KKU-M213 cell line but had a moderate effect on HuCCA-1 cells.
CONCLUSION: These data indicate that HGF promotes CCA cell invasiveness through dys-localization of E-cadherin and induction of cell motility by distinct signaling pathways depending on cell line type.
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Wang Y, Becklund BR, DeLuca HF. Identification of a highly specific and versatile vitamin D receptor antibody. Arch Biochem Biophys 2009; 494:166-77. [PMID: 19951695 DOI: 10.1016/j.abb.2009.11.029] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Revised: 11/24/2009] [Accepted: 11/25/2009] [Indexed: 12/31/2022]
Abstract
The active form of vitamin D, 1alpha,25-dihydroxyvitamin D3 (1,25(OH)2D3) is critical for regulation of serum calcium and phosphorus levels and for proper maintenance of bone mineralization and neuromuscular function. Biological effects of 1,25(OH)2D3 are mediated through a nuclear steroid hormone receptor, known as the vitamin D receptor (VDR). The discovery of VDR in a number of different cell and tissue types, suggests that the physiological role of vitamin D may extend beyond the regulation of calcium homeostasis and bone function. Unfortunately, identification of tissues expressing VDR has been controversial due to low abundance of the receptor and quality of the antibodies used. Therefore, we elected to characterize a panel of commercially available VDR antibodies in order to identify antibodies with high specificity and sensitivity. To address these objectives, we have used multiple immunoassays to determine VDR expression in tissues from several organs from multiple species employing tissues from VDR knockout mice as critical negative controls. Many of the antibodies tested showed nonspecific binding that can account for divergent reports. However, one antibody, identified as D-6, is highly specific and extremely sensitive. The specificity, sensitivity, and versatility of this antibody make it the preferred antibody for identifying VDR expression in target tissues using immunological methods.
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Affiliation(s)
- Yongji Wang
- Department of Biochemistry, University of Wisconsin, Madison, WI 53706-1544, USA
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Mohri T, Nakajima M, Takagi S, Komagata S, Yokoi T. MicroRNA regulates human vitamin D receptor. Int J Cancer 2009; 125:1328-33. [PMID: 19437538 DOI: 10.1002/ijc.24459] [Citation(s) in RCA: 157] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Most of the biological effects of 1alpha,25-dihydroxyvitamin D(3) (1,25(OH)(2)D(3)) are elicited by the binding to vitamin D receptor (VDR), which regulates gene expression. Earlier studies reported no correlation between the VDR protein and mRNA levels, suggesting the involvement of posttranscriptional regulation. MicroRNAs (miRNAs) are small noncoding RNAs that regulate gene expression through translational repression or mRNA degradation. A potential miR-125b recognition element (MRE125b) was identified in the 3'-untranslated region of human VDR mRNA. We investigated whether VDR is regulated by miR-125b. In luciferase assays using a plasmid containing the MRE125b, the antisense oligonucleotide for miR-125b significantly increased (130% of control) the reporter activity in KGN cells, whereas the precursor for miR-125b significantly decreased (40% of control) the reporter activity in MCF-7 cells, suggesting that miR-125b functionally recognized the MRE125b. By electrophoretic mobility shift assays, it was demonstrated that the overexpression of miR-125b significantly decreased the endogenous VDR protein level in MCF-7 cells to 40% of control. 1,25(OH)(2)D(3) drastically induced the CYP24 mRNA level in MCF-7 cells, but the induction was markedly attenuated by the overexpression of miR-125b. In addition, the antiproliferative effects of 1,25(OH)(2)D(3) in MCF-7 cells were significantly abolished by the overexpression of miR-125b. These results suggest that the endogenous VDR level was repressed by miR-125b. In conclusion, we found that miR-125b posttranscriptionally regulated human VDR. Since the miR-125b level is known to be downregulated in cancer, such a decrease may result in the upregulation of VDR in cancer and augmentation of the antitumor effects of 1,25(OH)(2)D(3).
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Affiliation(s)
- Takuya Mohri
- Drug Metabolism and Toxicology, Faculty of Pharmaceutical Sciences, Kanazawa University, Kakuma-machi, Kanazawa, Japan
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