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Bone Metastasis of Breast Cancer: Molecular Mechanisms and Therapeutic Strategies. Cancers (Basel) 2022; 14:cancers14235727. [PMID: 36497209 PMCID: PMC9738274 DOI: 10.3390/cancers14235727] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/07/2022] [Accepted: 11/17/2022] [Indexed: 11/24/2022] Open
Abstract
Bone metastasis is a common complication of many types of advanced cancer, including breast cancer. Bone metastasis may cause severe pain, fractures, and hypercalcemia, rendering clinical management challenging and substantially reducing the quality of life and overall survival (OS) time of breast cancer patients. Studies have revealed that bone metastasis is related to interactions between tumor cells and the bone microenvironment, and involves complex molecular biological mechanisms, including colonization, osteolytic destruction, and an immunosuppressive bone microenvironment. Agents inhibiting bone metastasis (such as bisphosphate and denosumab) alleviate bone destruction and improve the quality of life of breast cancer patients with bone metastasis. However, the prognosis of these patients remains poor, and the specific biological mechanism of bone metastasis is incompletely understood. Additional basic and clinical studies are urgently needed, to further explore the mechanism of bone metastasis and develop new therapeutic drugs. This review presents a summary of the molecular mechanisms and therapeutic strategies of bone metastasis of breast cancer, aiming to improve the quality of life and prognosis of breast cancer patients and provide a reference for future research directions.
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Breast cancer in the era of integrating “Omics” approaches. Oncogenesis 2022; 11:17. [PMID: 35422484 PMCID: PMC9010455 DOI: 10.1038/s41389-022-00393-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/27/2022] [Accepted: 03/30/2022] [Indexed: 12/24/2022] Open
Abstract
Worldwide, breast cancer is the leading cause of cancer-related deaths in women. Breast cancer is a heterogeneous disease characterized by different clinical outcomes in terms of pathological features, response to therapies, and long-term patient survival. Thus, the heterogeneity found in this cancer led to the concept that breast cancer is not a single disease, being very heterogeneous both at the molecular and clinical level, and rather represents a group of distinct neoplastic diseases of the breast and its cells. Indubitably, in the past decades we witnessed a significant development of innovative therapeutic approaches, including targeted and immunotherapies, leading to impressive results in terms of increased survival for breast cancer patients. However, these multimodal treatments fail to prevent recurrence and metastasis. Therefore, it is urgent to improve our understanding of breast tumor and metastasis biology. Over the past few years, high-throughput “omics” technologies through the identification of novel biomarkers and molecular profiling have shown their great potential in generating new insights in the study of breast cancer, also improving diagnosis, prognosis and prediction of response to treatment. In this review, we discuss how the implementation of “omics” strategies and their integration may lead to a better comprehension of the mechanisms underlying breast cancer. In particular, with the aim to investigate the correlation between different “omics” datasets and to define the new important key pathway and upstream regulators in breast cancer, we applied a new integrative meta-analysis method to combine the results obtained from genomics, proteomics and metabolomics approaches in different revised studies.
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Zhang Y, Hu M, Zhang W, Zhang X. Construction of tellurium-doped mesoporous bioactive glass nanoparticles for bone cancer therapy by promoting ROS-mediated apoptosis and antibacterial activity. J Colloid Interface Sci 2021; 610:719-730. [PMID: 34848060 DOI: 10.1016/j.jcis.2021.11.122] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/05/2021] [Accepted: 11/21/2021] [Indexed: 02/07/2023]
Abstract
The commonly used treatment methods for bone cancer include chemotherapy, surgery and radiotherapy, but there are disadvantages such as nonspecific distribution, high toxicity of chemotherapy drugs, implantable infections and low monitoring. Nanoparticles are the new development direction of nanomedicine in cancer treatment. Structural characteristics of nanoparticles make it an excellent model for targeting and penetrating cancer-induced abnormal cell growth. In this study, a kind of novel and interesting tellurium ion doped mesoporous bioactive glasses (Te-MBG) nanoparticles were successfully synthesized by a simple sol-gel method, which had uniform spherical morphology (≈ 500 nm), high surface area (> 300 m2/g) and mesopore volume (> 0.30 cm3/g). Results found that Te doping does not affect the mineralization and degradation of the MBG nanoparticles. Meanwhile, compared to the undoped MBG, Te doped MBG not merely had the ability to promote MG63 cell apoptosis to inhibit bone cancer growth by ROS-mediated, but also had significant antibacterial activity. This all depends on the concentration of Te doping. It can be seen that Te-MBG nanoparticles can not only potentially fill bone defects caused by bone cancer removal, but also induce cancer cell apoptosis by tellurium release inducing reactive oxygen species (ROS) excessive production to inhibit bone cancer formation. This study provides a feasible strategy for the development of Te-MBG nanoparticles as well as their evaluation and basic research for bone cancer therapy.
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Affiliation(s)
- Ying Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China.
| | - Meng Hu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China
| | - Wei Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China
| | - Xiaona Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China
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de Freitas AJA, Causin RL, Varuzza MB, Hidalgo Filho CMT, da Silva VD, Souza CDP, Marques MMC. Molecular Biomarkers Predict Pathological Complete Response of Neoadjuvant Chemotherapy in Breast Cancer Patients: Review. Cancers (Basel) 2021; 13:cancers13215477. [PMID: 34771640 PMCID: PMC8582511 DOI: 10.3390/cancers13215477] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 01/02/2023] Open
Abstract
Simple Summary Breast cancer is the most common cancer in women worldwide. Although many studies have aimed to understand the genetic basis of breast cancer, leading to increasingly accurate diagnoses, only a few molecular biomarkers are used in clinical practice to predict response to therapy. Current studies aim to develop more personalized therapies to decrease the adverse effects of chemotherapy. Personalized medicine not only requires clinical, but also molecular characterization of tumors, which allows the use of more effective drugs for each patient. The aim of this study was to identify potential molecular biomarkers that can predict the response to therapy after neoadjuvant chemotherapy in patients with breast cancer. In this review, we summarize genomic, transcriptomic, and proteomic biomarkers that can help predict the response to therapy. Abstract Neoadjuvant chemotherapy (NAC) is often used to treat locally advanced disease for tumor downstaging, thus improving the chances of breast-conserving surgery. From the NAC response, it is possible to obtain prognostic information as patients may reach a pathological complete response (pCR). Those who do might have significant advantages in terms of survival rates. Breast cancer (BC) is a heterogeneous disease that requires personalized treatment strategies. The development of targeted therapies depends on identifying biomarkers that can be used to assess treatment efficacy as well as the discovery of new and more accurate therapeutic agents. With the development of new “OMICS” technologies, i.e., genomics, transcriptomics, and proteomics, among others, the discovery of new biomarkers is increasingly being used in the context of clinical practice, bringing us closer to personalized management of BC treatment. The aim of this review is to compile the main biomarkers that predict pCR in BC after NAC.
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Affiliation(s)
- Ana Julia Aguiar de Freitas
- Molecular Oncology Research Center, Barretos Cancer Hospital, Teaching and Research Institute, Barretos 14784-400, SP, Brazil; (A.J.A.d.F.); (R.L.C.); (M.B.V.)
| | - Rhafaela Lima Causin
- Molecular Oncology Research Center, Barretos Cancer Hospital, Teaching and Research Institute, Barretos 14784-400, SP, Brazil; (A.J.A.d.F.); (R.L.C.); (M.B.V.)
| | - Muriele Bertagna Varuzza
- Molecular Oncology Research Center, Barretos Cancer Hospital, Teaching and Research Institute, Barretos 14784-400, SP, Brazil; (A.J.A.d.F.); (R.L.C.); (M.B.V.)
| | | | | | | | - Márcia Maria Chiquitelli Marques
- Molecular Oncology Research Center, Barretos Cancer Hospital, Teaching and Research Institute, Barretos 14784-400, SP, Brazil; (A.J.A.d.F.); (R.L.C.); (M.B.V.)
- Barretos School of Health Sciences, Dr. Paulo Prata–FACISB, Barretos 14785-002, SP, Brazil
- Correspondence: ; Tel.: +55-17-3321-6600 (ext. 7057)
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Lécuyer L, Victor Bala A, Demidem A, Rossary A, Bouchemal N, Triba MN, Galan P, Hercberg S, Partula V, Srour B, Latino-Martel P, Kesse-Guyot E, Druesne-Pecollo N, Vasson MP, Deschasaux-Tanguy M, Savarin P, Touvier M. NMR metabolomic profiles associated with long-term risk of prostate cancer. Metabolomics 2021; 17:32. [PMID: 33704614 DOI: 10.1007/s11306-021-01780-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 02/24/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Prostate cancer is a multifactorial disease whose aetiology is still not fully understood. Metabolomics, by measuring several hundred metabolites simultaneously, could enhance knowledge on the metabolic changes involved and the potential impact of external factors. OBJECTIVES The aim of the present study was to investigate whether pre-diagnostic plasma metabolomic profiles were associated with the risk of developing a prostate cancer within the following decade. METHODS A prospective nested case-control study was set up among the 5141 men participant of the SU.VI.MAX cohort, including 171 prostate cancer cases, diagnosed between 1994 and 2007, and 171 matched controls. Nuclear magnetic resonance (NMR) metabolomic profiles were established from baseline plasma samples using NOESY1D and CPMG sequences. Multivariable conditional logistic regression models were computed for each individual NMR signal and for metabolomic patterns derived using principal component analysis. RESULTS Men with higher fasting plasma levels of valine (odds ratio (OR) = 1.37 [1.07-1.76], p = .01), glutamine (OR = 1.30 [1.00-1.70], p = .047), creatine (OR = 1.37 [1.04-1.80], p = .02), albumin lysyl (OR = 1.48 [1.12-1.95], p = .006 and OR = 1.51 [1.13-2.02], p = .005), tyrosine (OR = 1.40 [1.06-1.85], p = .02), phenylalanine (OR = 1.39 [1.08-1.79], p = .01), histidine (OR = 1.46 [1.12-1.88], p = .004), 3-methylhistidine (OR = 1.37 [1.05-1.80], p = .02) and lower plasma level of urea (OR = .70 [.54-.92], p = .009) had a higher risk of developing a prostate cancer during the 13 years of follow-up. CONCLUSIONS This exploratory study highlighted associations between baseline plasma metabolomic profiles and long-term risk of developing prostate cancer. If replicated in independent cohort studies, such signatures may improve the identification of men at risk for prostate cancer well before diagnosis and the understanding of this disease.
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Affiliation(s)
- Lucie Lécuyer
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Agnès Victor Bala
- Chemistry Structures Properties of Biomaterials and Therapeutic Agents (CSPBAT), Nanomédecine Biomarqueurs Détection (NBD), The National Center for Scientific Research (CNRS) 7244, Sorbonne Paris Nord University, 93017, Bobigny Cedex, France
| | - Aicha Demidem
- INRAE, UMR 1019, Human Nutrition Unit (UNH), Cellular Micro-Environment, Immunomodulation and Nutrition (ECREIN), Clermont Auvergne University, CRNH Auvergne, 63000, Clermont-Ferrand, France
| | - Adrien Rossary
- INRAE, UMR 1019, Human Nutrition Unit (UNH), Cellular Micro-Environment, Immunomodulation and Nutrition (ECREIN), Clermont Auvergne University, CRNH Auvergne, 63000, Clermont-Ferrand, France
| | - Nadia Bouchemal
- Chemistry Structures Properties of Biomaterials and Therapeutic Agents (CSPBAT), Nanomédecine Biomarqueurs Détection (NBD), The National Center for Scientific Research (CNRS) 7244, Sorbonne Paris Nord University, 93017, Bobigny Cedex, France
| | - Mohamed Nawfal Triba
- Chemistry Structures Properties of Biomaterials and Therapeutic Agents (CSPBAT), Nanomédecine Biomarqueurs Détection (NBD), The National Center for Scientific Research (CNRS) 7244, Sorbonne Paris Nord University, 93017, Bobigny Cedex, France
| | - Pilar Galan
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Serge Hercberg
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
- Public Health Department, Avicenne Hospital, 93000, Bobigny, France
| | - Valentin Partula
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Bernard Srour
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Paule Latino-Martel
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Emmanuelle Kesse-Guyot
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Nathalie Druesne-Pecollo
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
| | - Marie-Paule Vasson
- INRAE, UMR 1019, Human Nutrition Unit (UNH), Cellular Micro-Environment, Immunomodulation and Nutrition (ECREIN), Clermont Auvergne University, CRNH Auvergne, 63000, Clermont-Ferrand, France
- Anticancer Center Jean-Perrin, CHU Clermont-Ferrand, 63011, Clermont-Ferrand Cedex, France
| | - Mélanie Deschasaux-Tanguy
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France.
| | - Philippe Savarin
- Chemistry Structures Properties of Biomaterials and Therapeutic Agents (CSPBAT), Nanomédecine Biomarqueurs Détection (NBD), The National Center for Scientific Research (CNRS) 7244, Sorbonne Paris Nord University, 93017, Bobigny Cedex, France
| | - Mathilde Touvier
- Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), Sorbonne Paris Nord University, SMBH Paris 13, 74 rue Marcel Cachin, 93017, Bobigny Cedex, France
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Demethoxycucumin protects MDA-MB-231 cells induced bone destruction through JNK and ERK pathways inhibition. Cancer Chemother Pharmacol 2021; 87:487-499. [PMID: 33403398 DOI: 10.1007/s00280-020-04198-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 10/31/2020] [Indexed: 01/14/2023]
Abstract
Bone is the most common late metastasis of breast cancer. Bone metastasis causes not only severe bone pain, but also bone-related diseases such as pathological fractures, which are closely related to osteoclasts. The effects of demethoxycurcumin (DMC) on osteoclast biology has not been investigated. In this study, we explored the effects of DMC on MDA-MB-231 cells, MCF-7 cells, and osteoclasts induced by RANKL in vitro, as well as the protective effect on bone destruction of tumor bone metastasis in vivo. DMC showed inhibitory effect on the migration and promotes the apoptosis of MDA-MB-231 and MCF-7 cells. At the same time, DMC inhibited osteoclast maturation and mature osteoclast bone resorption in a dose-dependent manner, and suppressed the expression of osteoclast marker genes TRAP, CTSK, MMP9, V-ATPase-d2 and DC-STAMP significantly. Biochemical data showed that DMC inhibited tumor cells and osteoclasts by inhibiting the early activation of ERK and JNK MAPK pathway. Consistent with the results in vitro, we confirmed that DMC protects bone destruction caused by tumor metastasis in vivo. In short, our study confirmed that DMC could be used as a potential drug for the treatment of tumor bone destruction.
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Gentile M, Centonza A, Lovero D, Palmirotta R, Porta C, Silvestris F, D'Oronzo S. Application of "omics" sciences to the prediction of bone metastases from breast cancer: State of the art. J Bone Oncol 2020; 26:100337. [PMID: 33240786 PMCID: PMC7672315 DOI: 10.1016/j.jbo.2020.100337] [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: 09/11/2020] [Revised: 10/23/2020] [Accepted: 10/29/2020] [Indexed: 11/28/2022] Open
Abstract
Breast cancer (BC) is the first cause of cancer-related death in women. Most patients with advanced BC develop bone metastases (BM). Omics technologies have been applied to identify putative BM “predicting” biomarkers. Prospective studies are needed before any clinical application of such biomarkers.
Breast cancer (BC) is the most frequent malignancy and the first cause of cancer-related death in women. The majority of patients with advanced BC develop skeletal metastases which may ultimately lead to serious complications, termed skeletal-related events, that often dramatically impact on quality of life and survival. Therefore, the identification of biomarkers able to stratify BC patient risk to develop bone metastases (BM) is fundamental to define personalized diagnostic and therapeutic strategies, possibly at the earliest stages of the disease. In this regard, the advent of “omics” sciences boosted the investigation of several putative biomarkers of BC osteotropism, including deregulated genes, proteins and microRNAs. The present review revisits the current knowledge on BM development in BC and the most recent studies exploring potential BM-predicting biomarkers, based on the application of omics sciences to the study of primary breast malignancies.
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Key Words
- ADAMTS1, a disintegrin-like and metalloproteinase with thrombospondin type 1
- ALP, alkaline phosphatase
- BALP (BSAP), bone-specific alkaline phosphatase
- BC, breast cancer
- BM, bone metastases
- BOLCs, breast osteoblast-like cells
- BTM, bone turnover markers
- Biomarkers
- Bone metastases
- Breast cancer
- CAPG, capping-protein
- CCN3, cellular communication network factor 3
- CDH11, cadherin-11
- CNV, copy number variation
- CTGF, connective tissue-derived growth factor
- CTSK, cathepsin K
- CTX, C-telopeptide
- CXCL, C-X-C-ligand
- CXCR, C–X–C motif chemokine receptor
- DEGs, differentially expressed genes
- DOCK4, dedicator of cytokinesis protein 4
- DPD, deoxypyridoline
- DTC, disseminated tumour cells
- EMT, epithelial-to-mesenchymal transition
- ER, estrogen receptor
- ERRα, estrogen-related receptor alpha
- FAK, focal adhesion kinase
- FGF, fibroblast growth factor
- FST, follistatin
- GIPC1, PDZ domain-containing protein member 1
- HR, hazard ratio
- Her, human epidermal growth factor
- ICAM-1, intercellular adhesion molecule 1
- IGF, insulin-like growth factor
- IHC, immunohistochemistry
- IL, interleukin
- LC/MS/MS, liquid chromatography/mass spectrometry/mass spectrometry
- MAF, v-maf avian muscolo aponeurotic fibro-sarcoma oncogene homolog
- MDA-MB, MD Anderson metastatic BC
- MMP1, matrix metalloproteinase-1
- NTX, N-telopeptide
- OPG, osteoprotegerin
- Omics sciences
- Osteotropism
- P1CP, pro-collagen type I C-terminal
- P1NP, pro-collagen type I N-terminal
- PDGF, platelet-derived growth factor
- PRG1, proteoglycan-1
- PTH-rP, parathyroid hormone-related protein
- PYD, pyridoline
- PgR, progesterone receptor
- PlGF, placental growth factor
- RANK, receptor activator of nuclear factor к-B
- RT-PCR, real time-PCR
- SILAC-MS, stable isotope labelling by amino acids in cell culture-mass spectrometry
- SNPs, single nucleotide polymorphisms
- SPP1, osteopontin
- SREs, skeletal-related events
- TCGA, the cancer genome atlas
- TGF-β, transforming growth factor beta
- TNF-α, tumor necrosis factor-α
- TRACP-5b, tartrate resistant acid phosphatase-5b
- VEGF, vascular endothelial growth factor
- ZNF217, zinc-finger protein 217
- miRNAs, microRNAs
- ncRNAs, noncoding RNA
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Affiliation(s)
- Marica Gentile
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Antonella Centonza
- "Casa Sollievo della Sofferenza" Onco-hematologic Department, Medical Oncology Unit, Viale Cappuccini 1, 71013 San Giovanni Rotondo, Italy
| | - Domenica Lovero
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Raffaele Palmirotta
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Camillo Porta
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Franco Silvestris
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Stella D'Oronzo
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124 Bari, Italy
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Chen M, Zou S, He C, Zhou J, Li S, Shen M, Cheng R, Wang D, Zou T, Yan X, Huang Y, Shen J. Transactivation of SOX5 by Brachyury promotes breast cancer bone metastasis. Carcinogenesis 2020; 41:551-560. [PMID: 31713604 PMCID: PMC7350557 DOI: 10.1093/carcin/bgz142] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/22/2019] [Accepted: 10/17/2019] [Indexed: 12/16/2022] Open
Abstract
The bone marrow has been long known to host a unique environment amenable to colonization by metastasizing tumor cells. Yet, the underlying molecular interactions which give rise to the high incidence of bone metastasis (BM) in breast cancer patients have long remained uncharacterized. In our study, in vitro and in vivo assays demonstrated that Brachyury (Bry) could promote breast cancer BM. Bry drives epithelial–mesenchymal transition (EMT) and promotes breast cancer aggressiveness. As an EMT driver, SOX5 involves in breast cancer metastasis and the specific function in BM. Chromatin immunoprecipitation (ChIP) assays revealed SOX5 is a direct downstream target gene of Bry. ChIP analysis and reporter assays identified two Bry-binding motifs; one consistent with the classic conserved binding sequence and the other a new motif sequence. This study demonstrates for the first time that Bry promotes breast cancer cells BM through activating SOX5. In clinical practice, targeting the Bry-Sox5-EMT pathway is evolving into a promising avenue for the prevention of bone metastatic relapse, therapeutic resistance and other aspects of breast cancer progression. Brachyury directly regulates the expression of SOX5 by binding to two motifs in its promoter region. The Bry-SOX5-EMT pathway may represent a potential target to develop treatments to prevent and treat bone metastasis from breast cancer.
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Affiliation(s)
- Ming Chen
- Department of Orthopeadic Surgery, Suzhou, Jiangsu, People’s Republic of China
| | - Shitao Zou
- Suzhou Cancer Center Core Laboratory, Suzhou, Jiangsu, People’s Republic of China
| | - Chao He
- Suzhou Cancer Center Core Laboratory, Suzhou, Jiangsu, People’s Republic of China
| | - Jundong Zhou
- Suzhou Cancer Center Core Laboratory, Suzhou, Jiangsu, People’s Republic of China
| | - Suoyuan Li
- Department of Orthopeadic Surgery, Suzhou, Jiangsu, People’s Republic of China
| | - Minghong Shen
- Department of Pathology, the Affiliated Suzhou Hospital of Nanjing Medical University; Suzhou Municipal Hospital, Suzhou, Jiangsu, People’s Republic of China
| | - Rulei Cheng
- Department of Pathology, the Affiliated Suzhou Hospital of Nanjing Medical University; Suzhou Municipal Hospital, Suzhou, Jiangsu, People’s Republic of China
| | - Donglai Wang
- Department of Orthopeadic Surgery, Suzhou, Jiangsu, People’s Republic of China
| | - Tianming Zou
- Department of Orthopeadic Surgery, Suzhou, Jiangsu, People’s Republic of China
| | - Xueqi Yan
- Suzhou Cancer Center Core Laboratory, Suzhou, Jiangsu, People’s Republic of China
| | - Ying Huang
- Department of Ultrasonography, the Fifth People’s Hospital of Suzhou, Suzhou, Jiangsu, People’s Republic of China
| | - Jun Shen
- Department of Orthopeadic Surgery, Suzhou, Jiangsu, People’s Republic of China
- To whom correspondence should be addressed. Tel: 008618112603158; Fax: 008651262362502,
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Characterizing the Relapse Potential in Different Luminal Subtypes of Breast Cancers with Functional Proteomics. Int J Mol Sci 2020; 21:ijms21176077. [PMID: 32846884 PMCID: PMC7504407 DOI: 10.3390/ijms21176077] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/10/2020] [Accepted: 08/20/2020] [Indexed: 12/15/2022] Open
Abstract
Poor prognosis due to the high relapse and metastasis rates of breast cancer has been particularly linked to the luminal B subtype. The current study utilized MCF-7 and ZR-75-1 to investigate various luminal subtypes of breast cancers that have discrepant expressions in the estrogen receptor (ER) and human epidermal growth factor receptor 2 (HER2). Understanding of the differential protein profiles and the associated pathways could help alleviate the malignance and promote the long-term survival rate of breast cancer patients. Functional proteome tools were applied to comprehensively delineate the global protein alterations that reflect the varieties of biological features between the two subtypes. In this study, a total of 11 proteins with significant and meaningful changes were identified. These protein targets including PRX2, CK19, nucleophosmin and cathepsin D were mostly involved in cell differentiation or proliferation. Particularly, cathepsin D was highly expressed in the luminal B subtype. Moreover, the level of cathepsin-D was also upregulated in the clinical metastatic tissues. Accordingly, the RNA interference-mediated silencing of cathepsin D stimulated ER expression but suppressed the level of HER2. The knockdown of cathepsin D enhanced the level of ZO-1 and a remarkable decrease in N-cadherin was also detected. Again, the matrix metalloproteinases (MMP) activity was impaired under the cathepsin D abolishment. Collectively, this study represented a modality to explore novel relationships in a proteome complex and highlighted the functional roles of cathepsin D in treatment options for different subtypes of breast cancer.
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Zeng Y, Cao Y, Liu L, Zhao J, Zhang T, Xiao L, Jia M, Tian Q, Yu H, Chen S, Cai Y. SEPT9_i1 regulates human breast cancer cell motility through cytoskeletal and RhoA/FAK signaling pathway regulation. Cell Death Dis 2019; 10:720. [PMID: 31558699 PMCID: PMC6763430 DOI: 10.1038/s41419-019-1947-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 08/09/2019] [Accepted: 08/26/2019] [Indexed: 02/08/2023]
Abstract
Increasing cell mobility is the basis of tumor invasion and metastasis, and is therefore a therapeutic target for preventing the spread of many types of cancer. Septins are a family of cytoskeletal proteins with GTPase activity, and play a role in many important cellular functions, including cell migration. SEPT9 isoform 1 protein (SEPT9_i1) has been associated with breast tumor development and the enhancement of cell migration; however, the exact mechanism of how SEPT9_i1 might affect breast cancer progression remains to be elucidated. Here, we report that the expression of SEPT9_i1 positively correlated with paxillin, and both were significantly upregulated in invasive breast cancer tissues of patients with lymph node metastases. Lentivirus-mediated shRNA knockdown of SEPT9 in MCF-7 cells diminished tumor cell migration, focal adhesion (FA) maturation and the expression of β-actin, β-tubulin, Cdc42, RhoA, and Rac, whereas overexpression of SEPT9_i1 in SEPT9-knockdown MCF-7 cells promoted cell migration, FA maturation and relevant protein expression. Furthermore, overexpression of SEPT9_i1 in MCF-7 cells markedly increased FAK/Src/paxillin signaling, at least in part through RhoA/ROCK1 upstream activation. Transcriptome profiling suggested that SEPT9_i1 may directly affect “Focal adhesion” and “Regulation of actin cytoskeleton” signaling mechanisms. Finally, overexpression of SEPT9_i1 markedly enhanced lung metastases in vivo 6 weeks after tumor inoculation. These findings suggest that a mechanism of Septin-9-induced aberrant cancer cell migration is through cytoskeletal regulation and FA modulation, and encourages the use of SEPT9 as novel therapeutic target in the prevention of tumor metastasis.
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Affiliation(s)
- Yongqiu Zeng
- Key Laboratory of Obstetric, Gynecologic, and Pediatric Diseases and Birth Defects, Ministry of Education, Sichuan University, Chengdu, Sichuan, China. .,Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China.
| | - Yang Cao
- Department of Physiology, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Lan Liu
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Jiao Zhao
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Ting Zhang
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Lifan Xiao
- School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Man Jia
- School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Qiang Tian
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Hong Yu
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Shaokun Chen
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
| | - Yansen Cai
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Southwest Medical University, Luzhou, Sichuan, China
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11
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Challenges and future of precision medicine strategies for breast cancer based on a database on drug reactions. Biosci Rep 2019; 39:BSR20190230. [PMID: 31387972 PMCID: PMC6732363 DOI: 10.1042/bsr20190230] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 06/02/2019] [Accepted: 07/15/2019] [Indexed: 01/12/2023] Open
Abstract
Breast cancer (BC) is a malignancy with the highest incidence in women. Great progress has been made in research related to traditional precision medicine for BC. However, many reports have suggested that patients with BC have not benefited a lot from such progress. Thus, we analyze traditional precision medicine strategies for BC, sum up their limitations and challenges, and preliminarily propose future orientations of precision medicine strategies based on a database on drug reaction of patients with BC. According to related research, traditional precision medicine strategies for BC, which are based on molecular subtypes, perform pertinent treatments, new drug research and development according to molecular typing results. Nevertheless, these strategies still have some deficiencies. First, there are very few patients with each molecular subtype, the match ratio of drugs is low. Second, these strategies can not solve the problem of poor drug sensitivity resulting from heterogeneity. The main strategy we put forward in the present paper is based on patients’ varying drug reactions. Focusing on treating existing patients and maximizing the utilization of existing drugs, it is expected to not have deficiencies of traditional precision medicine for BC, including low match rate and poor therapeutic efficacy arising from tumor heterogeneity of BC.
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12
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Zhu Y, Yang L, Chong QY, Yan H, Zhang W, Qian W, Tan S, Wu Z, Lobie PE, Zhu T. Long noncoding RNA Linc00460 promotes breast cancer progression by regulating the miR-489-5p/FGF7/AKT axis. Cancer Manag Res 2019; 11:5983-6001. [PMID: 31308741 PMCID: PMC6612969 DOI: 10.2147/cmar.s207084] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 04/27/2019] [Indexed: 01/14/2023] Open
Abstract
Purpose: Evidence indicates that long noncoding RNAs (lncRNA) possess important roles in various cellular processes and that dysregulation of lncRNAs promotes tumor progression. However, the expression patterns and biological functions of many specific lncRNAs in breast cancer remain to be determined. Methods: Quantitative real-time polymerase chain reaction was performed to detect Linc00460, miR-489-5p and FGF7 expression. Protein levels were determined using Western blot. MTT and colony formation assay were used to measure cell proliferation. Transwell assays were conducted to determine cell migration and invasion. Luciferase reporter assays were carried out to assess the interaction between miR-489-5p and Linc00460 or FGF7. Biotin pull-down assay was used to detect the direct interaction between miR-489-5p and Linc00460. In vivo experiments were performed to measure tumor formation and lung metastasis. Results: We demonstrated that lncRNA Linc00460 was upregulated in breast cancer, and its expression level was positively associated with lymphatic metastasis and poor overall survival. Forced expression of Linc00460 increased, whereas Linc00460 silencing decreased, breast cancer cell viability, migration and invasion both in vitro and in vivo. Linc00460 was identified as a direct target of miR-489-5p, which further targeted FGF7 and exerted oncogenic functions in breast cancer. Mechanistically, Linc00460 served as a competing endogenous RNA of FGF-7 mRNA by sponging miR-489-5p, resulting in upregulated FGF7 expression and AKT activity. Notably, forced expression of miR-489-5p abrogated Linc00460-mediated oncogenic behavior and activation of the FGF7-AKT pathway in breast cancer cells. Conclusion: We have demonstrated that Linc00460 promotes breast cancer progression partly through the miR-489-5p/FGF7/AKT axis.
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Affiliation(s)
- Yong Zhu
- Hefei National Laboratory for Physical Sciences at Microscale, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
| | - Leiyan Yang
- Hefei National Laboratory for Physical Sciences at Microscale, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
| | - Qing-Yun Chong
- Cancer Science Institute of Singapore and Department of Pharmacology, National University of Singapore, Singapore, Singapore
| | - Hong Yan
- Department of Pathology, Anhui Provincial Cancer Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, People's Republic of China
| | - Weijie Zhang
- Hefei National Laboratory for Physical Sciences at Microscale, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
| | - Wenchang Qian
- Hefei National Laboratory for Physical Sciences at Microscale, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
| | - Sheng Tan
- Hefei National Laboratory for Physical Sciences at Microscale, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
| | - Zhengsheng Wu
- Department of Pathology, Anhui Medical University, Hefei, Anhui 230032, People's Republic of China
| | - Peter E Lobie
- Tsinghua-Berkeley Shenzhen Institute, Tsinghua University, Shenzhen, Guangdong, People's Republic of China
| | - Tao Zhu
- Hefei National Laboratory for Physical Sciences at Microscale, the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
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13
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Rohini M, Gokulnath M, Miranda P, Selvamurugan N. miR-590–3p inhibits proliferation and promotes apoptosis by targeting activating transcription factor 3 in human breast cancer cells. Biochimie 2018; 154:10-18. [DOI: 10.1016/j.biochi.2018.07.023] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 07/30/2018] [Indexed: 01/14/2023]
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Cabrera D, Kruger M, Wolber FM, Roy NC, Totman JJ, Henry CJ, Cameron-Smith D, Fraser K. Association of Plasma Lipids and Polar Metabolites with Low Bone Mineral Density in Singaporean-Chinese Menopausal Women: A Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E1045. [PMID: 29789485 PMCID: PMC5982084 DOI: 10.3390/ijerph15051045] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 05/09/2018] [Accepted: 05/19/2018] [Indexed: 01/23/2023]
Abstract
The diagnosis of osteoporosis is mainly based on clinical examination and bone mineral density assessments. The present pilot study compares the plasma lipid and polar metabolite profiles in blood plasma of 95 Singaporean-Chinese (SC) menopausal women with normal and low bone mineral density (BMD) using an untargeted metabolomic approach. The primary finding of this study was the association between lipids and femoral neck BMD in SC menopausal women. Twelve lipids were identified to be associated with low BMD by the orthogonal partial least squares (OPLS) model. Plasma concentrations of eight glycerophospholipid, glycerolipid, and sphingolipid species were significantly lower in menopausal women with low BMD but higher in two glycerophospholipid species (phosphatidylinositol and phosphatidic acid). Further, this study found no significant differences in plasma amino acid metabolites. However, trends for lower 4-aminobutyric acid, turanose, proline, aminopropionitrile, threonine, and methionine were found in women with low BMD. This pilot study identified associations between lipid metabolism and femoral neck BMD in SC women. Further studies are required on larger populations for evaluating the bone health effect of these compounds and their usefulness as clinical biomarkers for osteoporosis prediction in women.
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Affiliation(s)
- Diana Cabrera
- School of Food and Nutrition, Massey University, Tennent Drive, Palmerston North 4442, New Zealand.
- Food Nutrition & Health Team, Food & Bio-Based Products Group, AgResearch Grasslands, Palmerston North 4442, New Zealand.
| | - Marlena Kruger
- School of Food and Nutrition, Massey University, Tennent Drive, Palmerston North 4442, New Zealand.
- Riddet Institute, Massey University, Palmerston North 4442, New Zealand.
| | - Frances M Wolber
- Centre for Metabolic Health Research, Massey University, Tennent Drive, Palmerston North 4442, New Zealand.
| | - Nicole C Roy
- Food Nutrition & Health Team, Food & Bio-Based Products Group, AgResearch Grasslands, Palmerston North 4442, New Zealand.
- Riddet Institute, Massey University, Palmerston North 4442, New Zealand.
- High-Value Nutrition National Science Challenge, Auckland 1142, New Zealand.
| | - John J Totman
- A*Star-NUS Clinical Imaging Research Centre, Singapore 117599, Singapore.
| | | | - David Cameron-Smith
- Food Nutrition & Health Team, Food & Bio-Based Products Group, AgResearch Grasslands, Palmerston North 4442, New Zealand.
- Riddet Institute, Massey University, Palmerston North 4442, New Zealand.
- The Liggins Institute, The University of Auckland, Auckland 1142, New Zealand.
| | - Karl Fraser
- Food Nutrition & Health Team, Food & Bio-Based Products Group, AgResearch Grasslands, Palmerston North 4442, New Zealand.
- Riddet Institute, Massey University, Palmerston North 4442, New Zealand.
- High-Value Nutrition National Science Challenge, Auckland 1142, New Zealand.
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15
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Kim H, Kim HS, Lee D, Shin D, Shin D, Kim J, Kim J. Microwave-Assisted Protein Digestion in a Plate Well for Facile Sampling and Rapid Digestion. Anal Chem 2017; 89:10655-10660. [PMID: 28945068 DOI: 10.1021/acs.analchem.7b02169] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Protein digestion is one of the most important processes in proteomic analysis. Here, we report microwave-assisted protein digestion in a plate well, which allows for facile sampling as well as rapid protein digestion based on the combination of highly stable enzyme immobilization and 3D printing technologies. Trypsin (TR) was immobilized on polystyrene-based nanofibers via an enzyme coating (EC) approach. The EC with stabilized TR activity was assembled with the 3D-printed structure in the plate well (EC/3D), which provides two separated compartments for the solution sampling and the TR-catalyzed protein digestion, respectively. EC/3D can effectively prevent the interference of sampling by accommodating EC in the separated compartment from the sampling hole in the middle. EC/3D in the plate well maintained its protein digestion performance under shaking over 160 days. Microwave irradiation enabled the digestion of bovine serum albumin within 10 min, generating the MALDI-TOF MS results of 75.0% sequence coverage and 61 identified peptides. EC/3D maintained its protein digestion performance under microwave irradiation after 30 times of recycled uses. EC/3D in the plate well has demonstrated its potential as a robust and facile tool for the development of an automated protein digestion platform. The combination of stable immobilized enzymes and 3D-printed structures can be potentially utilized not only for the protein digestion, but also for many other enzyme applications, including bioconversion and biosensors.
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Affiliation(s)
- Hyeonil Kim
- Department of Chemical and Biological Engineering, Korea University , Seoul 02841, Republic of Korea
| | - Han Sol Kim
- Department of Chemical and Biological Engineering, Korea University , Seoul 02841, Republic of Korea
| | - Dabin Lee
- Department of Chemistry, Chungnam National University , Daejeon 34134, Republic of Korea
| | - Dongwon Shin
- Department of Chemistry, Chungnam National University , Daejeon 34134, Republic of Korea
| | - Daeho Shin
- Bio Medical Technologies Co., Ltd., Seoul 04598, Republic of Korea
| | - Jeongkwon Kim
- Department of Chemistry, Chungnam National University , Daejeon 34134, Republic of Korea
| | - Jungbae Kim
- Department of Chemical and Biological Engineering, Korea University , Seoul 02841, Republic of Korea
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16
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A cyclometalated iridium(III) complex that inhibits the migration and invasion of MDA-MB-231 cells. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.02.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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17
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Westbrook JA, Cairns DA, Peng J, Speirs V, Hanby AM, Holen I, Wood SL, Ottewell PD, Marshall H, Banks RE, Selby PJ, Coleman RE, Brown JE. CAPG and GIPC1: Breast Cancer Biomarkers for Bone Metastasis Development and Treatment. J Natl Cancer Inst 2016; 108:djv360. [PMID: 26757732 PMCID: PMC4808632 DOI: 10.1093/jnci/djv360] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 10/27/2015] [Indexed: 01/30/2023] Open
Abstract
Background: Bone is the predominant site of metastasis from breast cancer, and recent trials have demonstrated that adjuvant bisphosphonate therapy can reduce bone metastasis development and improve survival. There is an unmet need for prognostic and predictive biomarkers so that therapy can be appropriately targeted. Methods: Potential biomarkers for bone metastasis were identified using proteomic comparison of bone-metastatic, lung-metastatic, and nonmetastatic variants of human breast cancer MDA-MB-231 cells. Clinical validation was performed using immunohistochemical staining of tumor tissue microarrays from patients in a large randomized trial of adjuvant zoledronic acid (zoledronate) (AZURE-ISRCTN79831382). We used Cox proportional hazards regression, the Kaplan-Meier estimate of the survival function, and the log-rank test to investigate associations between protein expression, clinical variables, and time to distant recurrence events. All statistical tests were two-sided. Results: Two novel biomarker candidates, macrophage-capping protein (CAPG) and PDZ domain–containing protein GIPC1 (GIPC1), were identified for clinical validation. Cox regression analysis of AZURE training and validation sets showed that control patients (no zoledronate) were more likely to develop first distant recurrence in bone (hazard ratio [HR] = 4.5, 95% confidence interval [CI] = 2.1 to 9.8, P < .001) and die (HR for overall survival = 1.8, 95% CI = 1.01 to 3.24, P = .045) if both proteins were highly expressed in the primary tumor. In patients with high expression of both proteins, zoledronate had a substantial effect, leading to 10-fold hazard ratio reduction (compared with control) for first distant recurrence in bone (P = .008). Conclusions: The composite biomarker, CAPG and GIPC1 in primary breast tumors, predicted disease outcomes and benefit from zoledronate and may facilitate patient selection for adjuvant bisphosphonate treatment.
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Affiliation(s)
- Jules A Westbrook
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - David A Cairns
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Jianhe Peng
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Valerie Speirs
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Andrew M Hanby
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Ingunn Holen
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Steven L Wood
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Penelope D Ottewell
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Helen Marshall
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Rosamonde E Banks
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Peter J Selby
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Robert E Coleman
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
| | - Janet E Brown
- Affiliations of authors:Academic Unit of Clinical Oncology, University of Sheffield , Sheffield , UK (JAW*, IH, PDO, REC, JEB*); Cancer Research UK Leeds Centre (JAW, DAC, JP, SLW, REB, PJS, JEB), Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research (DAC*, HM), and Clinical and Biomedical Proteomics Group (JAW, DAC, JP, SLW, REB, PJS, JEB) and Pathology and Tumor Biology (VS, AMH), Leeds Institute of Cancer and Pathology, University of Leeds , UK ; Department of Oncology and Metabolism, University of Sheffield, Sheffield , UK (SLW*)
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18
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Diagnostic, Prognostic, and Predictive Molecular Biomarkers and the Utility of Molecular Imaging in Common Gastrointestinal Tumors. BIOMED RESEARCH INTERNATIONAL 2015; 2015:890805. [PMID: 26618179 PMCID: PMC4649066 DOI: 10.1155/2015/890805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 05/07/2015] [Indexed: 12/03/2022]
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19
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Beger RD, Bhattacharyya S, Yang X, Gill PS, Schnackenberg LK, Sun J, James LP. Translational biomarkers of acetaminophen-induced acute liver injury. Arch Toxicol 2015; 89:1497-522. [PMID: 25983262 PMCID: PMC4551536 DOI: 10.1007/s00204-015-1519-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 04/21/2015] [Indexed: 12/17/2022]
Abstract
Acetaminophen (APAP) is a commonly used analgesic drug that can cause liver injury, liver necrosis and liver failure. APAP-induced liver injury is associated with glutathione depletion, the formation of APAP protein adducts, the generation of reactive oxygen and nitrogen species and mitochondrial injury. The systems biology omics technologies (transcriptomics, proteomics and metabolomics) have been used to discover potential translational biomarkers of liver injury. The following review provides a summary of the systems biology discovery process, analytical validation of biomarkers and translation of omics biomarkers from the nonclinical to clinical setting in APAP-induced liver injury.
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Affiliation(s)
- Richard D Beger
- Division of Systems Biology, National Center for Toxicological Research, Food and Drug Administration, 3900 NCTR Road, Jefferson, AR, USA,
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20
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Brockton NT, Gill SJ, Laborge SL, Paterson AHG, Cook LS, Vogel HJ, Shemanko CS, Hanley DA, Magliocco AM, Friedenreich CM. The Breast Cancer to Bone (B2B) Metastases Research Program: a multi-disciplinary investigation of bone metastases from breast cancer. BMC Cancer 2015; 15:512. [PMID: 26156521 PMCID: PMC4496930 DOI: 10.1186/s12885-015-1528-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 06/29/2015] [Indexed: 12/18/2022] Open
Abstract
Background Bone is the most common site of breast cancer distant metastasis, affecting 50–70 % of patients who develop metastatic disease. Despite decades of informative research, the effective prevention, prediction and treatment of these lesions remains elusive. The Breast Cancer to Bone (B2B) Metastases Research Program consists of a prospective cohort of incident breast cancer patients and four sub-projects that are investigating priority areas in breast cancer bone metastases. These include the impact of lifestyle factors and inflammation on risk of bone metastases, the gene expression features of the primary tumour, the potential role for metabolomics in early detection of bone metastatic disease and the signalling pathways that drive the metastatic lesions in the bone. Methods/Design The B2B Research Program is enrolling a prospective cohort of 600 newly diagnosed, incident, stage I-IIIc breast cancer survivors in Alberta, Canada over a five year period. At baseline, pre-treatment/surgery blood samples are collected and detailed epidemiologic data is collected by in-person interview and self-administered questionnaires. Additional self-administered questionnaires and blood samples are completed at specified follow-up intervals (24, 48 and 72 months). Vital status is obtained prior to each follow-up through record linkages with the Alberta Cancer Registry. Recurrences are identified through medical chart abstractions. Each of the four projects applies specific methods and analyses to assess the impact of serum vitamin D and cytokine concentrations, tumour transcript and protein expression, serum metabolomic profiles and in vitro cell signalling on breast cancer bone metastases. Discussion The B2B Research Program will address key issues in breast cancer bone metastases including the association between lifestyle factors (particularly a comprehensive assessment of vitamin D status) inflammation and bone metastases, the significance or primary tumour gene expression in tissue tropism, the potential of metabolomic profiles for risk assessment and early detection and the signalling pathways controlling the metastatic tumour microenvironment. There is substantial synergy between the four projects and it is hoped that this integrated program of research will advance our understanding of key aspects of bone metastases from breast cancer to improve the prevention, prediction, detection, and treatment of these lesions.
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Affiliation(s)
- Nigel T Brockton
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Room 515C, Holy Cross Centre, 2210 2nd St, SW, Calgary, AB, T2S 3C3, Canada. .,Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
| | - Stephanie J Gill
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Room 515C, Holy Cross Centre, 2210 2nd St, SW, Calgary, AB, T2S 3C3, Canada.,Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Stephanie L Laborge
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Room 515C, Holy Cross Centre, 2210 2nd St, SW, Calgary, AB, T2S 3C3, Canada
| | - Alexander H G Paterson
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Division of Medical Oncology, Tom Baker Cancer Centre, Cancer Control Alberta, Alberta Health Services, Calgary, Alberta, Canada
| | - Linda S Cook
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Room 515C, Holy Cross Centre, 2210 2nd St, SW, Calgary, AB, T2S 3C3, Canada.,Division of Epidemiology, Biostatistics and Preventive Medicine, Department of Internal Medicine, University of New Mexico, Albuquerque, New Mexico, USA
| | - Hans J Vogel
- Department of Biological Sciences, Faculty of Science, University of Calgary, Calgary, Alberta, Canada
| | - Carrie S Shemanko
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - David A Hanley
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Christine M Friedenreich
- Department of Cancer Epidemiology and Prevention Research, CancerControl Alberta, Alberta Health Services, Room 515C, Holy Cross Centre, 2210 2nd St, SW, Calgary, AB, T2S 3C3, Canada.,Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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21
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Broxmeyer HE, O'Leary HA, Huang X, Mantel C. The importance of hypoxia and extra physiologic oxygen shock/stress for collection and processing of stem and progenitor cells to understand true physiology/pathology of these cells ex vivo. Curr Opin Hematol 2015; 22:273-8. [PMID: 26049746 PMCID: PMC4721218 DOI: 10.1097/moh.0000000000000144] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE OF REVIEW Hematopoietic stem (HSCs) and progenitor (HPCs) cells reside in a hypoxic (lowered oxygen tension) environment, in vivo. We review literature on growth of HSCs and HPCs under hypoxic and normoxic (ambient air) conditions with a focus on our recent work demonstrating the detrimental effects of collecting and processing cells in ambient air through a phenomenon termed extra physiologic oxygen shock/stress (EPHOSS), and we describe means to counteract EPHOSS for enhanced collection of HSCs. RECENT FINDINGS Collection and processing of bone marrow and cord blood cells in ambient air cause rapid differentiation and loss of HSCs, with increases in HPCs. This apparently irreversible EPHOSS phenomenon results from increased mitochondrial reactive oxygen species, mediated by a p53-cyclophilin D-mitochondrial permeability transition pore axis, and involves hypoxia inducing factor-1α and micro-RNA 210. EPHOSS can be mitigated by collecting and processing cells in lowered (3%) oxygen, or in ambient air in the presence of, cyclosporine A which effects the mitochondrial permeability transition pore, resulting in increased HSC collections. SUMMARY Our recent findings may be advantageous for HSC collection for hematopoietic cell transplantation, and likely for enhanced collection of other stem cell types. EPHOSS should be considered when ex-vivo cell analysis is utilized for personalized medicine, as metabolism of cells and their response to targeted drug treatment ex vivo may not mimic what occurs in vivo.
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Affiliation(s)
- Hal E Broxmeyer
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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22
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Mantel CR, O'Leary HA, Chitteti BR, Huang X, Cooper S, Hangoc G, Brustovetsky N, Srour EF, Lee MR, Messina-Graham S, Haas DM, Falah N, Kapur R, Pelus LM, Bardeesy N, Fitamant J, Ivan M, Kim KS, Broxmeyer HE. Enhancing Hematopoietic Stem Cell Transplantation Efficacy by Mitigating Oxygen Shock. Cell 2015; 161:1553-65. [PMID: 26073944 PMCID: PMC4480616 DOI: 10.1016/j.cell.2015.04.054] [Citation(s) in RCA: 233] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 02/20/2015] [Accepted: 04/08/2015] [Indexed: 12/13/2022]
Abstract
Hematopoietic stem cells (HSCs) reside in hypoxic niches within bone marrow and cord blood. Yet, essentially all HSC studies have been performed with cells isolated and processed in non-physiologic ambient air. By collecting and manipulating bone marrow and cord blood in native conditions of hypoxia, we demonstrate that brief exposure to ambient oxygen decreases recovery of long-term repopulating HSCs and increases progenitor cells, a phenomenon we term extraphysiologic oxygen shock/stress (EPHOSS). Thus, true numbers of HSCs in the bone marrow and cord blood are routinely underestimated. We linked ROS production and induction of the mitochondrial permeability transition pore (MPTP) via cyclophilin D and p53 as mechanisms of EPHOSS. The MPTP inhibitor cyclosporin A protects mouse bone marrow and human cord blood HSCs from EPHOSS during collection in air, resulting in increased recovery of transplantable HSCs. Mitigating EPHOSS during cell collection and processing by pharmacological means may be clinically advantageous for transplantation.
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Affiliation(s)
- Charlie R Mantel
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Heather A O'Leary
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Brahmananda R Chitteti
- Department of Medicine (Hematology/Oncology), Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - XinXin Huang
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Scott Cooper
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Giao Hangoc
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Nickolay Brustovetsky
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Edward F Srour
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Medicine (Hematology/Oncology), Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Man Ryul Lee
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Soonchunhyang Institute of Medi-bio Science, Chungcheongnam-do 336-745, Korea
| | - Steven Messina-Graham
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - David M Haas
- Division of Clinical Pharmacology, Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Nadia Falah
- Division of Clinical Pharmacology, Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Reuben Kapur
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Biochemistry/Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Louis M Pelus
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Nabeel Bardeesy
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA 02114, USA
| | - Julien Fitamant
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA 02114, USA
| | - Mircea Ivan
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA; Department of Medicine (Hematology/Oncology), Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Kye-Seong Kim
- Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul 133-791, Korea
| | - Hal E Broxmeyer
- Department of Microbiology/Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
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23
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Willebrords J, Pereira IVA, Maes M, Crespo Yanguas S, Colle I, Van Den Bossche B, Da Silva TC, de Oliveira CPMS, Andraus W, Alves VA, Cogliati B, Vinken M. Strategies, models and biomarkers in experimental non-alcoholic fatty liver disease research. Prog Lipid Res 2015; 59:106-25. [PMID: 26073454 DOI: 10.1016/j.plipres.2015.05.002] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 05/13/2015] [Accepted: 05/13/2015] [Indexed: 12/12/2022]
Abstract
Non-alcoholic fatty liver disease encompasses a spectrum of liver diseases, including simple steatosis, steatohepatitis, liver fibrosis and cirrhosis and hepatocellular carcinoma. Non-alcoholic fatty liver disease is currently the most dominant chronic liver disease in Western countries due to the fact that hepatic steatosis is associated with insulin resistance, type 2 diabetes mellitus, obesity, metabolic syndrome and drug-induced injury. A variety of chemicals, mainly drugs, and diets is known to cause hepatic steatosis in humans and rodents. Experimental non-alcoholic fatty liver disease models rely on the application of a diet or the administration of drugs to laboratory animals or the exposure of hepatic cell lines to these drugs. More recently, genetically modified rodents or zebrafish have been introduced as non-alcoholic fatty liver disease models. Considerable interest now lies in the discovery and development of novel non-invasive biomarkers of non-alcoholic fatty liver disease, with specific focus on hepatic steatosis. Experimental diagnostic biomarkers of non-alcoholic fatty liver disease, such as (epi)genetic parameters and '-omics'-based read-outs are still in their infancy, but show great promise. In this paper, the array of tools and models for the study of liver steatosis is discussed. Furthermore, the current state-of-art regarding experimental biomarkers such as epigenetic, genetic, transcriptomic, proteomic and metabonomic biomarkers will be reviewed.
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Affiliation(s)
- Joost Willebrords
- Department of In Vitro Toxicology and Dermato-Cosmetology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium.
| | - Isabel Veloso Alves Pereira
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Av. Prof. Dr. Orlando Marques de Paiva, 87, São Paulo, Brazil.
| | - Michaël Maes
- Department of In Vitro Toxicology and Dermato-Cosmetology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium.
| | - Sara Crespo Yanguas
- Department of In Vitro Toxicology and Dermato-Cosmetology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium.
| | - Isabelle Colle
- Department of Hepatology and Gastroenterology, Algemeen Stedelijk Ziekenhuis Campus Aalst, Merestraat 80, 9300 Aalst, Belgium.
| | - Bert Van Den Bossche
- Department of Abdominal Surgery and Hepato-Pancreatico-Biliary Surgery, Algemeen Stedelijk Ziekenhuis Campus Aalst, Merestraat 80, 9300 Aalst, Belgium.
| | - Tereza Cristina Da Silva
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Av. Prof. Dr. Orlando Marques de Paiva, 87, São Paulo, Brazil.
| | | | - Wellington Andraus
- Department of Gastroenterology, University of São Paulo School of Medicine, Av. Dr. Arnaldo, 455, São Paulo, Brazil.
| | - Venâncio Avancini Alves
- Laboratory of Medical Investigation, Department of Pathology, University of São Paulo School of Medicine, Av. Dr. Arnaldo, 455, São Paulo, Brazil.
| | - Bruno Cogliati
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Av. Prof. Dr. Orlando Marques de Paiva, 87, São Paulo, Brazil.
| | - Mathieu Vinken
- Department of In Vitro Toxicology and Dermato-Cosmetology, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium.
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24
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Mischak H, Critselis E, Hanash S, Gallagher WM, Vlahou A, Ioannidis JPA. Epidemiologic design and analysis for proteomic studies: a primer on -omic technologies. Am J Epidemiol 2015; 181:635-47. [PMID: 25792606 DOI: 10.1093/aje/kwu462] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 12/15/2014] [Indexed: 12/13/2022] Open
Abstract
Proteome analysis is increasingly being used in investigations elucidating the molecular basis of disease, identifying diagnostic and prognostic markers, and ultimately improving patient care. We appraised the current status of proteomic investigations using human samples, including the state of the art in proteomic technologies, from sample preparation to data evaluation approaches, as well as key epidemiologic, statistical, and translational issues. We systematically reviewed the most highly cited clinical proteomic studies published between January 2009 and March 2014 that included a minimum of 100 samples, as well as strategies that have been successfully implemented to enhance the translational relevance of proteomic investigations. Limited comparability between studies and lack of specification of biomarker context of use are frequently observed. Nevertheless, there are initial examples of successful biomarker discovery in cross-sectional studies followed by validation in high-risk longitudinal cohorts. Translational potential is currently hindered, as limitations in proteomic investigations are not accounted for. Interdisciplinary communication between proteomics experts, basic researchers, epidemiologists, and clinicians, an orchestrated assimilation of required resources, and a more systematic translational outlook for accumulation of evidence may augment the public health impact of proteomic investigations.
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25
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Li S, Plouffe BD, Belov AM, Ray S, Wang X, Murthy SK, Karger BL, Ivanov AR. An Integrated Platform for Isolation, Processing, and Mass Spectrometry-based Proteomic Profiling of Rare Cells in Whole Blood. Mol Cell Proteomics 2015; 14:1672-83. [PMID: 25755294 DOI: 10.1074/mcp.m114.045724] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Indexed: 12/29/2022] Open
Abstract
Isolation and molecular characterization of rare cells (e.g. circulating tumor and stem cells) within biological fluids and tissues has significant potential in clinical diagnostics and personalized medicine. The present work describes an integrated platform of sample procurement, preparation, and analysis for deep proteomic profiling of rare cells in blood. Microfluidic magnetophoretic isolation of target cells spiked into 1 ml of blood at the level of 1000-2000 cells/ml, followed by focused acoustics-assisted sample preparation has been coupled with one-dimensional PLOT-LC-MS methodology. The resulting zeptomole detection sensitivity enabled identification of ∼4000 proteins with injection of the equivalent of only 100-200 cells per analysis. The characterization of rare cells in limited volumes of physiological fluids is shown by the isolation and quantitative proteomic profiling of first MCF-7 cells spiked into whole blood as a model system and then two CD133+ endothelial progenitor and hematopoietic cells in whole blood from volunteers.
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Affiliation(s)
- Siyang Li
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; §Department of Chemical Engineering, Northeastern University, Boston, Massachusetts
| | - Brian D Plouffe
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; ¶Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts
| | - Arseniy M Belov
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; §Department of Chemical Engineering, Northeastern University, Boston, Massachusetts
| | - Somak Ray
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts
| | - Xianzhe Wang
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; §Department of Chemical Engineering, Northeastern University, Boston, Massachusetts
| | - Shashi K Murthy
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; ¶Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts
| | - Barry L Karger
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; §Department of Chemical Engineering, Northeastern University, Boston, Massachusetts
| | - Alexander R Ivanov
- From the ‡Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, Massachusetts; §Department of Chemical Engineering, Northeastern University, Boston, Massachusetts
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26
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Application of metabolomics in drug resistant breast cancer research. Metabolites 2015; 5:100-18. [PMID: 25693144 PMCID: PMC4381292 DOI: 10.3390/metabo5010100] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 08/18/2014] [Accepted: 12/24/2014] [Indexed: 12/15/2022] Open
Abstract
The metabolic profiles of breast cancer cells are different from normal mammary epithelial cells. Breast cancer cells that gain resistance to therapeutic interventions can reprogram their endogenous metabolism in order to adapt and proliferate despite high oxidative stress and hypoxic conditions. Drug resistance in breast cancer, regardless of subgroups, is a major clinical setback. Although recent advances in genomics and proteomics research has given us a glimpse into the heterogeneity that exists even within subgroups, the ability to precisely predict a tumor’s response to therapy remains elusive. Metabolomics as a quantitative, high through put technology offers promise towards devising new strategies to establish predictive, diagnostic and prognostic markers of breast cancer. Along with other “omics” technologies that include genomics, transcriptomics, and proteomics, metabolomics fits into the puzzle of a comprehensive systems biology approach to understand drug resistance in breast cancer. In this review, we highlight the challenges facing successful therapeutic treatment of breast cancer and the innovative approaches that metabolomics offers to better understand drug resistance in cancer.
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27
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Wojakowska A, Chekan M, Widlak P, Pietrowska M. Application of metabolomics in thyroid cancer research. Int J Endocrinol 2015; 2015:258763. [PMID: 25972898 PMCID: PMC4417976 DOI: 10.1155/2015/258763] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 03/27/2015] [Indexed: 01/10/2023] Open
Abstract
Thyroid cancer is the most common endocrine malignancy with four major types distinguished on the basis of histopathological features: papillary, follicular, medullary, and anaplastic. Classification of thyroid cancer is the primary step in the assessment of prognosis and selection of the treatment. However, in some cases, cytological and histological patterns are inconclusive; hence, classification based on histopathology could be supported by molecular biomarkers, including markers identified with the use of high-throughput "omics" techniques. Beside genomics, transcriptomics, and proteomics, metabolomic approach emerges as the most downstream attitude reflecting phenotypic changes and alterations in pathophysiological states of biological systems. Metabolomics using mass spectrometry and magnetic resonance spectroscopy techniques allows qualitative and quantitative profiling of small molecules present in biological systems. This approach can be applied to reveal metabolic differences between different types of thyroid cancer and to identify new potential candidates for molecular biomarkers. In this review, we consider current results concerning application of metabolomics in the field of thyroid cancer research. Recent studies show that metabolomics can provide significant information about the discrimination between different types of thyroid lesions. In the near future, one could expect a further progress in thyroid cancer metabolomics leading to development of molecular markers and improvement of the tumor types classification and diagnosis.
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Affiliation(s)
- Anna Wojakowska
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, 44-101 Gliwice, Poland
| | - Mykola Chekan
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, 44-101 Gliwice, Poland
| | - Piotr Widlak
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, 44-101 Gliwice, Poland
| | - Monika Pietrowska
- Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, 44-101 Gliwice, Poland
- *Monika Pietrowska:
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28
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Shen L, Qin K, Wang D, Zhang Y, Bai N, Yang S, Luo Y, Xiang R, Tan X. Overexpression of Oct4 suppresses the metastatic potential of breast cancer cells via Rnd1 downregulation. Biochim Biophys Acta Mol Basis Dis 2014; 1842:2087-95. [PMID: 25068817 DOI: 10.1016/j.bbadis.2014.07.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 07/07/2014] [Accepted: 07/21/2014] [Indexed: 02/05/2023]
Abstract
Although Oct4 is known as a critical transcription factor involved in maintaining "stemness", its role in tumor metastasis is still controversial. Herein, we overexpressed and silenced Oct4 expression in two breast cancer cell lines, MDA-MB-231 and 4T1, separately. Our data showed that ectopic overexpression of Oct4 suppressed cell migration and invasion in vitro and the formation of metastatic lung nodules in vivo. Conversely, Oct4 downregulation increased the metastatic potential of breast cancer cells both in vitro and in vivo. Furthermore, we identified Rnd1 as the downstream target of Oct4 by ribonucleic acid sequencing (RNA-seq) analysis, which was significantly downregulated upon Oct4 overexpression. Chromatin immunoprecipitation assays revealed the binding of Oct4 to the promoter region of Rnd1 by ectopic overexpression of Oct4. Dual luciferase assays indicated that Oct4 overexpression suppressed transcriptional activity of the Rnd1 promoter. Moreover, overexpression of Rnd1 partially rescued the inhibitory effects of Oct4 on the migration and invasion of breast cancer cells. Overexpression of Rnd1 counteracted the influence of Oct4 on the formation of cell adhesion and lamellipodia, which implied a potential underlying mechanism involving Rnd1. In addition, we also found that overexpression of Oct4 led to an elevation of E-cadherin expression, even in 4T1 cells that possess a relatively high basal level of E-cadherin. Rnd1 overexpression impaired the promoting effects of Oct4 on E-cadherin expression in MDA-MB-231 cells. These results suggest that Oct4 affects the metastatic potential of breast cancer cells through Rnd1-mediated effects that influence cell motility and E-cadherin expression.
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Affiliation(s)
- Long Shen
- Department of Pathology, Medical School of Nankai University, Tianjin 300071, China
| | - Kunhua Qin
- Department of Immunology, Medical School of Nankai University, Tianjin 300071, China
| | - Dekun Wang
- Department of Pathology, Medical School of Nankai University, Tianjin 300071, China
| | - Yan Zhang
- Department of Immunology, Medical School of Nankai University, Tianjin 300071, China
| | - Nan Bai
- Department of Immunology, Medical School of Nankai University, Tianjin 300071, China
| | - Shengyong Yang
- West China Hospital, Molecular Medicine Research Centre, State Key Lab Biotherapy, Sichuan University, Chengdu 610064, China
| | - Yunping Luo
- Department of Immunology, Beijing Union Medical School, Beijing 100010, China
| | - Rong Xiang
- Department of Immunology, Medical School of Nankai University, Tianjin 300071, China
| | - Xiaoyue Tan
- Department of Pathology, Medical School of Nankai University, Tianjin 300071, China.
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29
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Levenson V, Mori Y. The era of personalized medicine: mechanistic or correlative biomarkers? Per Med 2014; 11:361-364. [PMID: 29783484 DOI: 10.2217/pme.14.10] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Victor Levenson
- CatholicHealth Initiatives Center for Translational Research, 801 West Baltimore Street, Ste 302, Baltimore, MD 21201, USA
| | - Yuriko Mori
- CatholicHealth Initiatives Center for Translational Research, 801 West Baltimore Street, Ste 302, Baltimore, MD 21201, USA
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