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Salvà F, Saoudi N, Rodríguez M, Baraibar I, Ros J, García A, Tabernero J, Elez E. Determinants of Metastatic Colorectal Cancer With Permanent Liver- Limited Disease. Clin Colorectal Cancer 2024; 23:207-214. [PMID: 38981843 DOI: 10.1016/j.clcc.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 07/11/2024]
Abstract
Colorectal cancer (CRC) is a complex and genetically heterogeneous disease presenting a specific metastatic pattern, with the liver being the most common site of metastasis. Around 20%-25% of patients with CRC will develop exclusively hepatic metastatic disease throughout their disease history. With its specific characteristics and therapeutic options, liver-limited disease (LLD) should be considered as a specific entity. The identification of these patients is particularly relevant in view of the growing interest in liver transplantation in selected patients with advanced CRC. Identifying why some patients will develop only LLD remains a challenge, mainly because of a lack of a systemic understanding of this complex and interlinked phenomenon given that cancer has traditionally been investigated according to distinct physiological compartments. Recently, multidisciplinary efforts and new diagnostic tools have made it possible to study some of these complex issues in greater depth and may help identify targets and specific treatment strategies to benefit these patients. In this review we analyze the underlying biology and available tools to help clinicians better understand this increasingly common and specific disease.
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Affiliation(s)
- Francesc Salvà
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
| | - Nadia Saoudi
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Marta Rodríguez
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Iosune Baraibar
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Javier Ros
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Ariadna García
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Josep Tabernero
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Elena Elez
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
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2
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Yao Y, Tian G, Zhang J, Zhang S, Liu X, Hou J. Integrating bulk and single-cell sequencing reveals metastasis-associated CAFs in head and neck squamous cell carcinoma. Life Sci 2024; 351:122768. [PMID: 38851417 DOI: 10.1016/j.lfs.2024.122768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 05/18/2024] [Accepted: 06/02/2024] [Indexed: 06/10/2024]
Abstract
AIMS Cancer-associated fibroblasts (CAFs) have been shown to promote the metastasis of head and neck squamous cell carcinoma (HNSCC), but the underlying mechanisms remain unclear. The purpose of this study is to identify gene in CAFs that are associated with metastasis and to preliminarily validate its impact on the metastasis of HNSCC. MATERIALS AND METHODS Scissor analysis was utilized to process single-cell and bulk RNA sequencing datasets, identifying genes associated with the metastasis of HNSCC through differential gene expression analysis. A risk model was constructed using LASSO regression analysis. Quantitative real time-PCR and Western blot were employed to measure mRNA and protein expressions, respectively. Multiplex immunohistochemistry (mIHC) was used to assess protein expression in CAFs. siRNA was utilized to achieve gene knockdown. CCK-8 and Transwell assays were employed to evaluate the biological characteristics of HNSCC cells. KEY FINDINGS Compare to the nonmetastatic primary CAFs (nmCAFs), tissue inhibitors of metalloproteinase-1 (TIMP1) was founded to be overexpressed in the cells and tissues of metastatic primary CAFs (mCAFs). Knocking down TIMP1 in CAFs can signifucantly inhibit the proliferation, invasion, and migration of HNSCC cells. SIGNIFICANCE CAFs facilitate HNSCC cell metastasis by upregulating TIMP1, highlighting TIMP1 as a potential therapeutic target in HNSCC metastasis management.
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Affiliation(s)
- Yihuan Yao
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, 56 Ling-yuan west Street, Guangzhou 510000, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Zhong Shan Er Road 74, Guangzhou 510080, China
| | - Guoli Tian
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, 56 Ling-yuan west Street, Guangzhou 510000, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Zhong Shan Er Road 74, Guangzhou 510080, China
| | - Jiaqiang Zhang
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, 56 Ling-yuan west Street, Guangzhou 510000, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Zhong Shan Er Road 74, Guangzhou 510080, China
| | - Shuaiyuan Zhang
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, 56 Ling-yuan west Street, Guangzhou 510000, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Zhong Shan Er Road 74, Guangzhou 510080, China
| | - Xiaoyong Liu
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, 56 Ling-yuan west Street, Guangzhou 510000, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Zhong Shan Er Road 74, Guangzhou 510080, China
| | - Jingsong Hou
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, 56 Ling-yuan west Street, Guangzhou 510000, China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Zhong Shan Er Road 74, Guangzhou 510080, China.
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3
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Zamanian MY, Golmohammadi M, Abdullaev B, García MO, Alazbjee AAA, Kumar A, Mohaamed SS, Hussien BM, Khalaj F, Hodaei SM, Shirsalimi N, Moriasi G. A narrative review on therapeutic potential of naringenin in colorectal cancer: Focusing on molecular and biochemical processes. Cell Biochem Funct 2024; 42:e4011. [PMID: 38583080 DOI: 10.1002/cbf.4011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 03/24/2024] [Accepted: 03/31/2024] [Indexed: 04/08/2024]
Abstract
Colorectal cancer (CRC) is a common and highly metastatic cancer affecting people worldwide. Drug resistance and unwanted side effects are some of the limitations of current treatments for CRC. Naringenin (NAR) is a naturally occurring compound found in abundance in various citrus fruits such as oranges, grapefruits, and tomatoes. It possesses a diverse range of pharmacological and biological properties that are beneficial for human health. Numerous studies have highlighted its antioxidant, anticancer, and anti-inflammatory activities, making it a subject of interest in scientific research. This review provides a comprehensive overview of the effects of NAR on CRC. The study's findings indicated that NAR: (1) interacts with estrogen receptors, (2) regulates the expression of genes related to the p53 signaling pathway, (3) promotes apoptosis by increasing the expression of proapoptotic genes (Bax, caspase9, and p53) and downregulation of the antiapoptotic gene Bcl2, (4) inhibits the activity of enzymes involved in cell survival and proliferation, (5) decreases cyclin D1 levels, (6) reduces the expression of cyclin-dependent kinases (Cdk4, Cdk6, and Cdk7) and antiapoptotic genes (Bcl2, x-IAP, and c-IAP-2) in CRC cells. In vitro CDK2 binding assay was also performed, showing that the NAR derivatives had better inhibitory activities on CDK2 than NAR. Based on the findings of this study, NAR is a potential therapeutic agent for CRC. Additional pharmacology and pharmacokinetics studies are required to fully elucidate the mechanisms of action of NAR and establish the most suitable dose for subsequent clinical investigations.
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Affiliation(s)
- Mohammad Yasin Zamanian
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - Bekhzod Abdullaev
- Central Asian Center of Development Studies, New Uzbekistan University, Tashkent, Uzbekistan
- School of Medicine, Central Asian University, Tashkent, Uzbekistan
- Department of Medical Oncology and Radiology, Samarkand State Medical University
| | - María Olalla García
- Universidad Estatal de Bolívar, Facultad de Ciencias de la Salud y del Ser Humano, Carrera de Enfermería, CP, Guaranda, Ecuador
| | | | - Abhinav Kumar
- Department of Nuclear and Renewable Energy, Ural Federal University Named after the First President of Russia Boris Yeltsin, Ekaterinburg, Russia
| | - Sameer S Mohaamed
- Department of Pharmacy, Al Rafidain University College, Bagdad, Iraq
| | - Beneen M Hussien
- Medical Laboratory Technique College, the Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, the Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, the Islamic University of Babylon, Babylon, Iraq
| | - Fattaneh Khalaj
- Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Niyousha Shirsalimi
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Gervason Moriasi
- Department of Medical Biochemistry, School of Medicine, College of Health Sciences, Mount Kenya University, Thika, Kenya
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Wei P, Han W, Zhang Z, Tian X, Yang C, Wang Q, Xie W, Liu Y, Gao Y, Chang H. Microbiota in colorectal cancer related to liver metastasis. Chin J Cancer Res 2024; 36:17-24. [PMID: 38455371 PMCID: PMC10915638 DOI: 10.21147/j.issn.1000-9604.2024.01.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 02/22/2024] [Indexed: 03/09/2024] Open
Abstract
The prevalence of colorectal cancer (CRC) is increasing annually and metastasis is the principal cause of death in patients with CRC, with the liver being the most frequently affected site. Many studies have shown a strong interplay between the gut flora, particularly Fusobacterium nucleatum (F. nucleatum), Escherichia coli, and Bacteroides fragilis, and the development of gut tumors. Some strains can induce gut inflammation and produce toxins that directly harm gut epithelial cells, ultimately accelerating the onset and progression of CRC. However, little clinical evidence exists on the specific interplay between the gut microflora and colorectal cancer liver metastasis (CRLM). Some research showed the existence of viable F. nucleatum in distant metastasis of CRC. Subsequently, gut microbiota products, such as lipopolysaccharides, sodium butyrate, and protein cathepsin K, were also found to affect the development of CRC. This article summarizes the mechanism and research status of the interplay between gut microflora and CRLM, discusses the importance of gut microflora in the treatment of CRLM, and proposes a new approach to understanding the mechanism of CRLM and potential treatments for the microbiome. It is anticipated that the gut microbiota will be a formidable therapeutic and prophylactic tool for treating and preventing CRLM.
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Affiliation(s)
- Peijun Wei
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Weiming Han
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Zitong Zhang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xue Tian
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Chen Yang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Qiaoxuan Wang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Weihao Xie
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
- Department of Pediatric Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
| | - Ying Liu
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Yuanhong Gao
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Hui Chang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
- Guangdong Provincial Clinical Research Center for Cancer, Guangzhou 510060, China
- Sun Yat-sen University Cancer Center, Guangzhou 510060, China
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Ferkin J, Williams B, Moore PS. Necrotizing Pneumonia, a Skeletal Muscle Lesion, and a Fungating Duodenal Mass: An Atypical Presentation of Rapidly Progressing Lung Adenocarcinoma. Cureus 2024; 16:e53950. [PMID: 38469002 PMCID: PMC10926317 DOI: 10.7759/cureus.53950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 02/09/2024] [Indexed: 03/13/2024] Open
Abstract
Lung adenocarcinoma, the predominant subtype of non-small cell lung cancer, typically metastasizes to common sites such as the liver and adrenal glands. However, rare instances involve skeletal muscle metastasis. We present a case of a 45-year-old female with a medical history of hypertension, epilepsy, and fibromyalgia, who presented to the emergency department with hemoptysis and multifocal pain. Chest imaging revealed a cavitary lesion which appeared to be necrotizing pneumonia. Further investigations uncovered a fluid collection in the left thigh, which would be identified as poorly differentiated carcinoma. Subsequent testing identified the lung as the primary source of metastasis. Despite radiation treatment, the patient's condition deteriorated over the next 50 days, highlighting the aggressive nature of the disease.
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Affiliation(s)
- Justin Ferkin
- Surgery, Campbell University School of Osteopathic Medicine, Salisbury, USA
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Griffith BD, Lazarus J, McGue J, Krishnan S, D’Angelica MI, Shia J, Dobrosotskaya I, Shi J, Edwards J, Rao A, Frankel TL. Unique characteristics of the tumor immune microenvironment in young patients with metastatic colorectal cancer. Front Immunol 2023; 14:1289402. [PMID: 38152402 PMCID: PMC10751347 DOI: 10.3389/fimmu.2023.1289402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/17/2023] [Indexed: 12/29/2023] Open
Abstract
Introduction Metastatic colorectal cancer (mCRC) remains a common and highly morbid disease, with a recent increase in incidence in patients younger than 50 years. There is an acute need to better understand differences in tumor biology, molecular characteristics, and other age-related differences in the tumor microenvironment (TME). Methods 111 patients undergoing curative-intent resection of colorectal liver metastases were stratified by age into those <50 years or >65 years old, and tumors were subjected to multiplex fluorescent immunohistochemistry (mfIHC) to characterize immune infiltration and cellular engagement. Results There was no difference in infiltration or proportion of immune cells based upon age, but the younger cohort had a higher proportion of programmed death-ligand 1 (PD-L1)+ expressing antigen presenting cells (APCs) and demonstrated decreased intercellular distance and increased cellular engagement between tumor cells (TCs) and cytotoxic T lymphocytes (CTLs), and between TCs and APCs. These trends were independent of microsatellite instability in tumors. Discussion Age-related differences in PD-L1 expression and cellular engagement in the tumor microenvironment of patients with mCRC, findings which were unrelated to microsatellite status, suggest a more active immune microenvironment in younger patients that may offer an opportunity for therapeutic intervention with immune based therapy.
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Affiliation(s)
- Brian D. Griffith
- Department of Surgery, University of Michigan, Ann Arbor, MI, United States
| | - Jenny Lazarus
- Department of Surgery, University of Michigan, Ann Arbor, MI, United States
| | - Jake McGue
- Department of Surgery, University of Michigan, Ann Arbor, MI, United States
| | - Santhoshi Krishnan
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, United States
- Department of Electrical and Computer Engineering, Rice University, Houston, TX, United States
| | - Michael I. D’Angelica
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Jinru Shia
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Irina Dobrosotskaya
- Division of Hematology and Oncology, Department of Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Jaiqi Shi
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - Jacob Edwards
- Department of Surgery, University of Michigan, Ann Arbor, MI, United States
| | - Arvind Rao
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, United States
- Department of Electrical and Computer Engineering, Rice University, Houston, TX, United States
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, United States
| | - Timothy L. Frankel
- Department of Surgery, University of Michigan, Ann Arbor, MI, United States
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Meng Y, Wang B, Lin H, Li F, Lu S, Wang J, Wang H, Guo L, Zhou X, Fu W. Prognostic Value of Tumor Size in Colon Cancer-Smaller is Better? Am Surg 2023; 89:6060-6069. [PMID: 38124320 DOI: 10.1177/00031348231180944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
BACKGROUND The prognostic value of tumor size in colon cancer remains controversial. This study aimed to reveal the correlation between tumor size and prognosis of colon cancer. METHODS A total of 491 patients with colon cancer were included in this study. The correlation of tumor size with prognosis, mismatch repair status, and other clinicopathological characteristics as well as tumor microenvironment was analyzed. RESULTS For stage IIA microsatellite stable (MSS) colon cancer, tumors sized <3.5 cm and ≥5 cm were associated with a poorer disease free survival (DFS) compared with tumors sized between 3.5 and 5 cm (P = .002). Small tumor size (HR = 5.098, P = .001) and large tumor size (HR = 2.749, P = .029) were found to be independent prognostic factors for stage IIA MSS colon cancer. Moreover, high expression of transgelin (TAGLN), a marker of cancer-associated fibroblasts (CAFs), was found to be an independent prognostic factor for poorer DFS (HR = 9.651, P = .009), which was also associated with smaller tumor size (P = .027). CONCLUSION Small (<3.5 cm) and large (≥5 cm) tumor sizes are associated with decreased DFS in stage IIA MSS colon cancer. Enrichment of TAGLN+ CAFs is associated with decreased DFS and small tumor size.
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Affiliation(s)
- Yan Meng
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Bingyan Wang
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Hsinyi Lin
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Fei Li
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Siyi Lu
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Junwei Wang
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Hao Wang
- Department of Radiotherapy, Peking University Third Hospital, Beijing, China
| | - Limei Guo
- Department of Pathology, School of Basic Medical Sciences, Third Hospital, Peking University Health Science Center, Beijing, China
| | - Xin Zhou
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
| | - Wei Fu
- Department of General Surgery, Peking University Third Hospital, Beijing, China
- Cancer Center, Peking University Third Hospital, Beijing, China
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Kumar S, Dhar R, Kumar LBSS, Shivji GG, Jayaraj R, Devi A. Theranostic signature of tumor-derived exosomes in cancer. Med Oncol 2023; 40:321. [PMID: 37798480 DOI: 10.1007/s12032-023-02176-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/29/2023] [Indexed: 10/07/2023]
Abstract
Cancer is the most challenging global health crisis. In the recent times, studies on extracellular vesicles (EVs) are adding a new chapter to cancer research and reports on EVs explores cancer in a new dimension. Exosomes are a group of subpopulations of EVs. It originates from the endosomes and carries biologically active molecules to the neighboring cells which in turn transforms the recipient cell activity. In general, it plays a role in cellular communication. The correlation between exosomes and cancer is fascinating. Tumor-derived exosomes (TEXs) play a dynamic role in cancer progression and are associated with uncontrolled cell growth, angiogenesis, immune suppression, and metastasis. Its molecular cargo is an excellent source of cancer biomarkers. Several advanced molecular profiling approaches assist in exploring the TEXs in depth. This paves the way for a strong foundation for identifying and detecting more specific and efficient biomarkers. TEXs are also gaining importance in scientific society for its role in cancer therapy and several clinical trials based on TEXs is a proof of its significance. In this review, we have highlighted the role of TEXs in mediating immune cell reprogramming, cancer development, metastasis, EMT, organ-specific metastasis, and its clinical significance in cancer theranostics. TEXs profiling is an effective method to understand the complications associated with cancer leading to good health and well-being of the individual and society as a whole.
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Affiliation(s)
- Samruti Kumar
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu, 603203, India
| | - Rajib Dhar
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu, 603203, India
| | - Lokesh Babu Sirkali Suresh Kumar
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu, 603203, India
| | - Gauresh Gurudas Shivji
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu, 603203, India
| | - Rama Jayaraj
- Jindal Institute of Behavioral Sciences (JIBS), Jindal Global Institution of Eminence Deemed to Be University, 28, Sonipat, 131001, India
- Director of Clinical Sciences, Northern Territory Institute of Research and Training, Darwin, NT, 0909, Australia
| | - Arikketh Devi
- Cancer and Stem Cell Biology Laboratory, Department of Genetic Engineering, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu, 603203, India.
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Al Bitar S, El-Sabban M, Doughan S, Abou-Kheir W. Molecular mechanisms targeting drug-resistance and metastasis in colorectal cancer: Updates and beyond. World J Gastroenterol 2023; 29:1395-1426. [PMID: 36998426 PMCID: PMC10044855 DOI: 10.3748/wjg.v29.i9.1395] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/12/2022] [Accepted: 11/17/2022] [Indexed: 03/07/2023] Open
Abstract
Colorectal cancer (CRC) is the third most diagnosed malignancy and a major leading cause of cancer-related deaths worldwide. Despite advances in therapeutic regimens, the number of patients presenting with metastatic CRC (mCRC) is increasing due to resistance to therapy, conferred by a small population of cancer cells, known as cancer stem cells. Targeted therapies have been highly successful in prolonging the overall survival of patients with mCRC. Agents are being developed to target key molecules involved in drug-resistance and metastasis of CRC, and these include vascular endothelial growth factor, epidermal growth factor receptor, human epidermal growth factor receptor-2, mitogen-activated extracellular signal-regulated kinase, in addition to immune checkpoints. Currently, there are several ongoing clinical trials of newly developed targeted agents, which have shown considerable clinical efficacy and have improved the prognosis of patients who do not benefit from conventional chemotherapy. In this review, we highlight recent developments in the use of existing and novel targeted agents against drug-resistant CRC and mCRC. Furthermore, we discuss limitations and challenges associated with targeted therapy and strategies to combat intrinsic and acquired resistance to these therapies, in addition to the importance of implementing better preclinical models and the application of personalized therapy based on predictive biomarkers for treatment selection.
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Affiliation(s)
- Samar Al Bitar
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Marwan El-Sabban
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
| | - Samer Doughan
- Department of Surgery, American University of Beirut Medical Center, Beirut 1107-2020, Lebanon
| | - Wassim Abou-Kheir
- Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut, Beirut 1107-2020, Lebanon
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Secer Celik F, Eroglu Gunes C, Kurar E. Cardiac Glycoside Oleandrin Suppresses EMT Ability in Endometrial Carcinoma Cells. INTERNATIONAL JOURNAL OF MOLECULAR AND CELLULAR MEDICINE 2023; 12:220-228. [PMID: 38751655 PMCID: PMC11092899 DOI: 10.22088/ijmcm.bums.12.3.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 01/25/2024] [Accepted: 04/06/2024] [Indexed: 05/18/2024]
Abstract
Endometrial carcinoma is one of the most common types of cancer among women. The progression of cancer occurs via the Epithelial- Mesenchymal Transition (EMT) pathway. Cells lose their epithelial properties and become mobile. For this reason, the EMT process is one of the most important step to be targeted in cancer treatment. Oleandrin is a cardiac glycoside and its use is limited due to its narrow therapeutic index. In this study, we aimed to evaluate effects of lower level Oleandrin doses on EMT process in endometrial carcinoma. Oleandrin was administrated to Ishikawa endometrial adenocarcinoma cells at different doses and times. IC50 dose was determined by XTT proliferation test. Expression analysis of EMT-related genes was then performed by qRT-PCR. Invasion and colony formation abilities of cells were examined microscopically. Finally, the migration analysis of cancer cells was determined by the Wound Healing Assay. The IC50 dose of Oleandrin applied to Ishikawa cells was determined as 75.3 nM at the 48 h. According to qRT-PCR analysis, expression levels of ZEB1, FN1, ITGB1, VIM, SMAD2, SNAI1, SNAI2, SNAI3, and TGFB3 genes significantly decreased, but TIMP2, TIMP3, ITGAV and GSK3B genes significantly increased. In addition, Oleandrin significantly reduced colony formation and invasion of Ishikawa cells. According to the Wound Healing analysis, the migratory abilities of the Oleandrin-treated cells were reduced compared to the control. Low dose Oleandrin suppresses the EMT pathway in Ishikawa cells. It has been shown that Oleandrin significantly suppresses the cell's colony formation, invasion and migration ability both in gene expression analyzes and microscopically.
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Affiliation(s)
- Fatma Secer Celik
- Department of Medical Biology and Genetics, Faculty of Medicine, Ankara Medipol University, Ankara, Turkey.
| | - Canan Eroglu Gunes
- Department of Medical Biology, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey.
| | - Ercan Kurar
- Department of Medical Biology, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey.
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11
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McGue JJ, Edwards JJ, Griffith BD, Frankel TL. Multiplex Fluorescent Immunohistochemistry for Preservation of Tumor Microenvironment Architecture and Spatial Relationship of Cells in Tumor Tissues. Methods Mol Biol 2023; 2660:235-246. [PMID: 37191801 DOI: 10.1007/978-1-0716-3163-8_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The tumor microenvironment (TME), composed of immune cells, antigens, and local soluble factors, is integral to cancer development and progression. Traditional techniques such as immunohistochemistry, immunofluorescence, or flow cytometry limit the analysis of spatial data and cellular interactions within the TME, as they are restricted to colocalization of a small number of antigens or the loss of tissue architecture. Multiplex fluorescent immunohistochemistry (mfIHC) allows for detection of multiple antigens within a single tissue sample, providing a more comprehensive description of tissue composition and spatial interactions within the TME. This technique utilizes antigen retrieval, application of primary and secondary antibodies, followed by a tyramide-based chemical reaction to covalently bind a fluorophore to an epitope of interest and, eventually, stripping of the antibodies. This allows for multiple rounds of antibody application without concern for species cross-reactivity, as well as signal amplification which abrogates the autofluorescence that frequently plagues analysis of fixed tissues. As such, mfIHC can be used to quantify multiple cellular populations and their interactions, in situ, unlocking key biologic data that was previously unavailable. This chapter provides an overview of the experimental design, staining, and imaging strategies using a manual technique in formalin-fixed paraffin-embedded tissue sections.
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Affiliation(s)
- Jake J McGue
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Jacob J Edwards
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Brian D Griffith
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA
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12
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Gürsoy G, Barutçuoğlu M, Sivrikoz ON, Gökalp S, Vatansever S. The Role of Transforming Growth Factor Beta and Smad Receptors in Determining Prognosis in High-Grade Primary Brain Tumors: Glioblastoma Multiforme. ARQUIVOS BRASILEIROS DE NEUROCIRURGIA: BRAZILIAN NEUROSURGERY 2022. [DOI: 10.1055/s-0042-1743555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Abstract
Introduction High-grade primary brain tumors cause serious morbidity and mortality. This study aimed to investigate the role of transforming growth factor beta (TGF-β) and suppressor of mothers against decapentaplegic (Smad) receptors in high-grade primary brain tumors.
Material and Method Thirteen patients with a pathological diagnosis of glioblastoma multiforme were included in the study. Pathological preparations of each patient were analyzed retrospectively in histochemistry and immunohistochemistry laboratories. Transforming growth factor beta 1, TGF-β2, TGF-β3, Smad 1/2/3, Smad 6, and Smad 7 stainings were evaluated, and the immunoreactivity densities were examined.
Result We found out an increase in the expression of TGF-β1 and TGF-β3 protein. Regarding the inhibitin receptors, Smad 6 showed much more expression than Smad 7. Thus, we found that Smad 6 has a protective effect and role in the tissue. Immunhistochemically, TGF-β family stains, which are activated by types I-and -II receptors, and the stainless staining of the Smad family might also be showing that the TGF-β family is taking action with a secondary pathway other than the Smad family.
Conclusion In addition to Smad family receptors, Shc-GBR2, SARA, and Ras-Erk1/2 receptors should be investigated in future research. After that, the prognosis, diagnosis, and patient-based chemotherapy strategies for the treatment of glioblastoma multiforme may take a more prominent role.
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Affiliation(s)
- Güven Gürsoy
- Department of Neurosurgery, Muğla Training and Research Hospital, Muğla, Turkey
| | - Mustafa Barutçuoğlu
- Department of Neurosurgery, Faculty of Medicine, Manisa Celal Bayar University, Manisa, Turkey
| | - Oya Nermin Sivrikoz
- Department of Pathology, Zübeyde Hanım Training and Research Hospital, Başkent University, İzmir, Turkey
| | - Sevtap Gökalp
- Department of Histology and Embryology, Maltepe University, İstanbul, Turkey
| | - Seda Vatansever
- Department of Histology and Embryology, Faculty of Medicine, Manisa Celal Bayar University, Manisa, Turkey
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13
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Huda MN, Nurunnabi M. Potential Application of Exosomes in Vaccine Development and Delivery. Pharm Res 2022; 39:2635-2671. [PMID: 35028802 PMCID: PMC8757927 DOI: 10.1007/s11095-021-03143-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/15/2021] [Indexed: 02/06/2023]
Abstract
Exosomes are cell-derived components composed of proteins, lipid, genetic information, cytokines, and growth factors. They play a vital role in immune modulation, cell-cell communication, and response to inflammation. Immune modulation has downstream effects on the regeneration of damaged tissue, promoting survival and repair of damaged resident cells, and promoting the tumor microenvironment via growth factors, antigens, and signaling molecules. On top of carrying biological messengers like mRNAs, miRNAs, fragmented DNA, disease antigens, and proteins, exosomes modulate internal cell environments that promote downstream cell signaling pathways to facilitate different disease progression and induce anti-tumoral effects. In this review, we have summarized how vaccines modulate our immune response in the context of cancer and infectious diseases and the potential of exosomes as vaccine delivery vehicles. Both pre-clinical and clinical studies show that exosomes play a decisive role in processes like angiogenesis, prognosis, tumor growth metastasis, stromal cell activation, intercellular communication, maintaining cellular and systematic homeostasis, and antigen-specific T- and B cell responses. This critical review summarizes the advancement of exosome based vaccine development and delivery, and this comprehensive review can be used as a valuable reference for the broader delivery science community.
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Affiliation(s)
- Md Nurul Huda
- Department of Pharmaceutical Sciences, University of Texas at El Paso School of Pharmacy, 1101 N. Campbell St, El Paso, TX, 79902, USA
- Enviromental Science and Engineering, University of Texas at El Paso, El Paso, TX, 79968, USA
- Biomedical Engineering, University of Texas at El Paso, El Paso, TX, 79968, USA
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, 79968, USA
| | - Md Nurunnabi
- Department of Pharmaceutical Sciences, University of Texas at El Paso School of Pharmacy, 1101 N. Campbell St, El Paso, TX, 79902, USA.
- Enviromental Science and Engineering, University of Texas at El Paso, El Paso, TX, 79968, USA.
- Biomedical Engineering, University of Texas at El Paso, El Paso, TX, 79968, USA.
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, 79968, USA.
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14
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Sakr AS, Soliman NF, Al-Gaashani MS, Pławiak P, Ateya AA, Hammad M. An Efficient Deep Learning Approach for Colon Cancer Detection. APPLIED SCIENCES 2022; 12:8450. [DOI: 10.3390/app12178450] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Colon cancer is the second most common cause of cancer death in women and the third most common cause of cancer death in men. Therefore, early detection of this cancer can lead to lower infection and death rates. In this research, we propose a new lightweight deep learning approach based on a Convolutional Neural Network (CNN) for efficient colon cancer detection. In our method, the input histopathological images are normalized before feeding them into our CNN model, and then colon cancer detection is performed. The efficiency of the proposed system is analyzed with publicly available histopathological images database and compared with the state-of-the-art existing methods for colon cancer detection. The result analysis demonstrates that the proposed deep model for colon cancer detection provides a higher accuracy of 99.50%, which is considered the best accuracy compared with the majority of other deep learning approaches. Because of this high result, the proposed approach is computationally efficient.
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15
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Griffith BD, Turcotte S, Lazarus J, Lima F, Bell S, Delrosario L, McGue J, Krishnan S, Oneka MD, Nathan H, Smith JJ, D’Angelica MI, Shia J, Di Magliano MP, Rao A, Frankel TL. MHC Class II Expression Influences the Composition and Distribution of Immune Cells in the Metastatic Colorectal Cancer Microenvironment. Cancers (Basel) 2022; 14:4092. [PMID: 36077630 PMCID: PMC9454847 DOI: 10.3390/cancers14174092] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/28/2022] [Accepted: 08/16/2022] [Indexed: 11/29/2022] Open
Abstract
Despite advances in therapy over the past decades, metastatic colorectal cancer (mCRC) remains a highly morbid disease. While the impact of MHC-I on immune infiltration in mCRC has been well studied, data on the consequences of MHC-II loss are lacking. Multiplex fluorescent immunohistochemistry (mfIHC) was performed on 149 patients undergoing curative intent resection for mCRC and stratified into high and low human leukocyte antigen isotype DR (HLA-DR) expressing tumors. Intratumoral HLA-DR expression was found in stromal bands, and its expression level was associated with different infiltrating immune cell makeup and distribution. Low HLA-DR expression was associated with increased intercellular distances and decreased population mixing of T helper cells and antigen-presenting cells (APC), suggestive of decreased interactions. This was associated with less co-localization of tumor cells and cytotoxic T lymphocytes (CTLs), which tended to be in a less activated state as determined by Ki67 and granzyme B expression. These findings suggest that low HLA-DR in the tumor microenvironment of mCRC may reflect a state of poor helper T-cell interactions with APCs and CTL-mediated anti-tumor activity. Efforts to restore/enhance MHC-II presentation may be a useful strategy to enhance checkpoint inhibition therapy in the future.
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Affiliation(s)
- Brian D. Griffith
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Simon Turcotte
- Department of Surgery, Centre Hospitalier de l’Université de Montréal, Montreal, QC H2X 3E4, Canada
| | - Jenny Lazarus
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Fatima Lima
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Samantha Bell
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | | | - Jake McGue
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Santhoshi Krishnan
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA
| | - Morgan D. Oneka
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Hari Nathan
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - J. Joshua Smith
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Michael I. D’Angelica
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jinru Shia
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | | | - Arvind Rao
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Biostatistics, University of Michigan, Ann Arbor, MI 48109, USA
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16
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Liu C, Shi L, Li W, Huang Z, Wang S, Xu P, Li T, Li Z, Luo F, Li W, Yan J, Wu T. AKR1B10 accelerates the production of proinflammatory cytokines via the NF-κB signaling pathway in colon cancer. J Mol Histol 2022; 53:781-791. [PMID: 35920984 DOI: 10.1007/s10735-022-10093-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 07/20/2022] [Indexed: 12/28/2022]
Abstract
Aldo-keto reductase family one, member B10 (AKR1B10) has been reported to be involved in the tumorigenesis of various cancers. It has been reported that colorectal cancer is closely associated with chronic inflammation, but the underlying molecular mechanisms are still elusive. In our study, we evaluated the relationship between AKR1B10 expression and clinicopathological characteristics of colon cancer and showed that AKR1B10 expression was significantly correlated with the T stage and clinical stage of colon cancer. Knockdown of AKR1B10 significantly decreased the expression of the inflammatory cytokines IL1α and IL6 induced by lipopolysaccharide by inhibiting the NF-κB signaling pathway. Furthermore, AKR1B10 depends on its reductase activity to affect the NF-κB signaling pathway and subsequently affect the production of inflammatory cytokines. In addition, knockdown of AKR1B10 effectively reduced cell proliferation and clonogenic growth, indicating the biological role of AKR1B10 in colon cancer. Together, our findings provide important insights into a previously unrecognized role of AKR1B10 in colon cancer.
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Affiliation(s)
- Cong Liu
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Lei Shi
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Wanyun Li
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Zilan Huang
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Shengyu Wang
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Peilan Xu
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Tingting Li
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Zhenyu Li
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China
| | - Fanghong Luo
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China.
| | - Wengang Li
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China.
| | - Jianghua Yan
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China.
| | - Ting Wu
- Cancer Research Center, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361102, Fujian, China.
- Department of Basic Medicine, School of Medicine, Xiamen University, Xiang'an South Road, Xiang'an District, Xiamen, 361000, China.
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17
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Li Q, Chen Y, Feng W, Cai J, Gao J, Ge F, Zhou T, Wang Z, Ding F, Marshall C, Sheng C, Zhang Y, Sun M, Shi J, Xiao M. Drainage of senescent astrocytes from brain via meningeal lymphatic routes. Brain Behav Immun 2022; 103:85-96. [PMID: 35427759 DOI: 10.1016/j.bbi.2022.04.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/16/2022] [Accepted: 04/10/2022] [Indexed: 12/30/2022] Open
Abstract
Recent progress on the central lymphatic system has greatly increased our understanding of how the brain maintains its own waste homeostasis. Here, we showed that perivascular spaces and meningeal lymphatic vessels form a functional route for clearance of senescent astrocytes from the aging brain. Blocking meningeal lymphatic drainage by ligation of the deep cervical lymph nodes impaired clearance of senescent astrocytes from brain parenchyma, subsequently increasing neuroinflammation in aged mice. By contrast, enhancing meningeal lymphatic vessel diameter by a recombinant adeno-associated virus encoding mouse vascular endothelial growth factor-C (VEGF-C) improved clearance of senescent astrocytes and mitigated neuroinflammation. Mechanistically, VEGF-C was highly expressed in senescent astrocytes, contributing themselves to migrate across lymphatic vessels along C-C motif chemokine ligand 21 (CCL21) gradient by interacting with VEGF receptor 3. Moreover, intra-cisternal injection of antibody against CCL21 hampered senescent astrocytes into the lymphatic vessels and exacerbated short memory defects of aged mice. Together, these findings reveal a new perspective for the meningeal lymphatics in the removal of senescent astrocytes, thus offering a valuable target for therapeutic intervention.
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Affiliation(s)
- Qian Li
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China; Department of Neurology, the Affiliated Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 210029, China; Center for Global Health, Nanjing Medical University, Nanjing, 211166, China
| | - Yan Chen
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China; Department of Neurology, the Affiliated Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 210029, China; Center for Global Health, Nanjing Medical University, Nanjing, 211166, China
| | - Weixi Feng
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China; Department of Neurology, the Affiliated Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 210029, China; Center for Global Health, Nanjing Medical University, Nanjing, 211166, China
| | - Jiachen Cai
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China
| | - Junying Gao
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China; Department of Anatomy, Nanjing Medical University, Nanjing, 211166, China
| | - Feifei Ge
- Department of Neurology, the Affiliated Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Tiantian Zhou
- Department of Anesthesia, Nanjing Integrated Traditional Chinese and Western Medicine Hospital, Nanjing, 210028, China
| | - Ze Wang
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China
| | - Fengfei Ding
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China; Division of Glial Disease and Therapeutics, Center for Translational Neuromedicine, Department of Neurosurgery, University of Rochester Medical Center, Rochester, NY, 14642, United States
| | - Charles Marshall
- Department of Physical Therapy, University of Kentucky Center of Excellence in Rural Health, Hazard, KY, 41701, USA
| | - Chengyu Sheng
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China
| | - Yongjie Zhang
- Department of Anatomy, Nanjing Medical University, Nanjing, 211166, China
| | - Mingkuan Sun
- Department of Toxicology, Nanjing Medical University, Nanjing, 211166, China
| | - Jingping Shi
- Department of Neurology, the Affiliated Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Ming Xiao
- Jiangsu Key Laboratory of Neurodegeneration, Nanjing Medical University, Nanjing, 211166, China; Department of Neurology, the Affiliated Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 210029, China; Center for Global Health, Nanjing Medical University, Nanjing, 211166, China.
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18
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Mohammad Mirzaei N, Changizi N, Asadpoure A, Su S, Sofia D, Tatarova Z, Zervantonakis IK, Chang YH, Shahriyari L. Investigating key cell types and molecules dynamics in PyMT mice model of breast cancer through a mathematical model. PLoS Comput Biol 2022; 18:e1009953. [PMID: 35294447 PMCID: PMC8959189 DOI: 10.1371/journal.pcbi.1009953] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 03/28/2022] [Accepted: 02/22/2022] [Indexed: 02/07/2023] Open
Abstract
The most common kind of cancer among women is breast cancer. Understanding the tumor microenvironment and the interactions between individual cells and cytokines assists us in arriving at more effective treatments. Here, we develop a data-driven mathematical model to investigate the dynamics of key cell types and cytokines involved in breast cancer development. We use time-course gene expression profiles of a mouse model to estimate the relative abundance of cells and cytokines. We then employ a least-squares optimization method to evaluate the model's parameters based on the mice data. The resulting dynamics of the cells and cytokines obtained from the optimal set of parameters exhibit a decent agreement between the data and predictions. We perform a sensitivity analysis to identify the crucial parameters of the model and then perform a local bifurcation on them. The results reveal a strong connection between adipocytes, IL6, and the cancer population, suggesting them as potential targets for therapies.
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Affiliation(s)
- Navid Mohammad Mirzaei
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
| | - Navid Changizi
- Department of Civil and Environmental Engineering, University of Massachusetts, Dartmouth, Massachusetts, United States of America
| | - Alireza Asadpoure
- Department of Civil and Environmental Engineering, University of Massachusetts, Dartmouth, Massachusetts, United States of America
| | - Sumeyye Su
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
| | - Dilruba Sofia
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
| | - Zuzana Tatarova
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine (OCSSB), Oregon Health and Science University, Portland, Oregon, United States of America
| | - Ioannis K. Zervantonakis
- Department of Bioengineering, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Young Hwan Chang
- Department of Biomedical Engineering and OHSU Center for Spatial Systems Biomedicine (OCSSB), Oregon Health and Science University, Portland, Oregon, United States of America
| | - Leili Shahriyari
- Department of Mathematics and Statistics, University of Massachusetts Amherst, Amherst, Massachusetts, United States of America
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19
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Habanjar O, Diab-Assaf M, Caldefie-Chezet F, Delort L. The Impact of Obesity, Adipose Tissue, and Tumor Microenvironment on Macrophage Polarization and Metastasis. BIOLOGY 2022; 11:339. [PMID: 35205204 PMCID: PMC8869089 DOI: 10.3390/biology11020339] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/19/2022] [Accepted: 02/15/2022] [Indexed: 12/11/2022]
Abstract
Tumor metastasis is a major cause of death in cancer patients. It involves not only the intrinsic alterations within tumor cells, but also crosstalk between these cells and components of the tumor microenvironment (TME). Tumorigenesis is a complex and dynamic process, involving the following three main stages: initiation, progression, and metastasis. The transition between these stages depends on the changes within the extracellular matrix (ECM), in which tumor and stromal cells reside. This matrix, under the effect of growth factors, cytokines, and adipokines, can be morphologically altered, degraded, or reorganized. Many cancers evolve to form an immunosuppressive TME locally and create a pre-metastatic niche in other tissue sites. TME and pre-metastatic niches include myofibroblasts, immuno-inflammatory cells (macrophages), adipocytes, blood, and lymphatic vascular networks. Several studies have highlighted the adipocyte-macrophage interaction as a key driver of cancer progression and dissemination. The following two main classes of macrophages are distinguished: M1 (pro-inflammatory/anti-tumor) and M2 (anti-inflammatory/pro-tumor). These cells exhibit distinct microenvironment-dependent phenotypes that can promote or inhibit metastasis. On the other hand, obesity in cancer patients has been linked to a poor prognosis. In this regard, tumor-associated adipocytes modulate TME through the secretion of inflammatory mediators, which modulate and recruit tumor-associated macrophages (TAM). Hereby, this review describes the cellular and molecular mechanisms that link inflammation, obesity, and cancer. It provides a comprehensive overview of adipocytes and macrophages in the ECM as they control cancer initiation, progression, and invasion. In addition, it addresses the mechanisms of tumor anchoring and recruitment for M1, M2, and TAM macrophages, specifically highlighting their origin, classification, polarization, and regulatory networks, as well as their roles in the regulation of angiogenesis, invasion, metastasis, and immunosuppression, specifically highlighting the role of adipocytes in this process.
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Affiliation(s)
- Ola Habanjar
- Université Clermont-Auvergne, INRAE, UNH, ECREIN, f-63000 Clermont-Ferrand, France; (O.H.); (F.C.-C.)
| | - Mona Diab-Assaf
- Equipe Tumorigénèse Pharmacologie moléculaire et anticancéreuse, Faculté des Sciences II, Université libanaise Fanar, Beyrouth 1500, Liban;
| | - Florence Caldefie-Chezet
- Université Clermont-Auvergne, INRAE, UNH, ECREIN, f-63000 Clermont-Ferrand, France; (O.H.); (F.C.-C.)
| | - Laetitia Delort
- Université Clermont-Auvergne, INRAE, UNH, ECREIN, f-63000 Clermont-Ferrand, France; (O.H.); (F.C.-C.)
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Chen J, Han S, Chen J, Hu P, Zeng Z, Hu Y, Xiong H, Ke Z, Zhang Y, Xu F, Zhao G. A reciprocal feedback of miR-548ac/YB-1/Snail induces EndMT of HUVECs during acidity microenvironment. Cancer Cell Int 2021; 21:692. [PMID: 34930270 PMCID: PMC8691019 DOI: 10.1186/s12935-021-02388-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/02/2021] [Indexed: 11/10/2022] Open
Abstract
Background Researches indicated the process of Endothelial-Mesenchymal-Transition (EndMT) of vascular endothelial cells (ECs) was critically involved in the progression of tumor. ECs demonstrated functional and phenotypic heterogeneity when located under different microenvironments. The extracellular pH of tumor tissues was acidic compared to that of normal tissues. However, there was still unclear whether the acidic microenvironment affected the EndMT of vascular ECs. Methods Human Umbilical Vein Endothelial Cell (HUVECs) was cultured under the normal or acidic medium to evaluate the alteration of morphology, migration, permeability, and EndMT markers. Microarray assay was adopted to analyze the differential expression of miRNAs in the acidity-treated HUVECs. Gain- and loss- of function experiments were performed to evaluate the functional role of miRNA-548ac on acidity-induced EndMT of HUVECs. Luciferase reporter and Chromatin-immunoprecipitation assays were conducted to assess the downstream pathway of miRNA-548ac in acidity-induced EndMT of HUVECs. Results Our results showed that HUVECs demonstrated mesenchymal transition under acidic conditions with the increase of migration, permeability, and expression of α-SMA and Vimentin, but the expression of vascular endothelial cadherin (VE-cadherin) and CD31 were reduced. In addition, the acidity-treated HUVECs remarkably facilitated the transmigration of pancreatic cancer cells. The expression of miRNA-548ac was significantly decreased in the acidity-treated HUVECs. Moreover, overexpression of miR-548ac inhibited the EndMT of HUVECs and consequently impeded the transmigration of pancreatic cancer cells. The miR-548ac inhibited the expression of YB-1 by binding to the 3’UTR of its mRNA, and YB-1 promoted the translation of Snail which was a critical regulator of EndMT. What’s more, Snail transcriptionally inhibited the expression of miR-548ac through binding to the promoter of its host gene. Conclusions Our data implicated that the acidic microenvironment promoted the EndMT of HUVECs by the miR-548ac/YB-1/Snail axis, which could contribute to the metastasis of pancreatic cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-02388-8.
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Affiliation(s)
- Jingyuan Chen
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shengbo Han
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jinhuang Chen
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ping Hu
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zhu Zeng
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yuhang Hu
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hewei Xiong
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zunxiang Ke
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ya Zhang
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Fengyu Xu
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Gang Zhao
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Rocio Soledad GL, Lorena Gisel C, Norailys L, Humberto L, Daniel Fernando A, Hernan Gabriel F. Yerba Mate Modulates Tumor Cells Functions Involved in Metastasis in Breast Cancer Models. Front Pharmacol 2021; 12:750197. [PMID: 34858179 PMCID: PMC8632058 DOI: 10.3389/fphar.2021.750197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 10/12/2021] [Indexed: 11/16/2022] Open
Abstract
Breast cancer (BC) is the most frequent cancer in women and tumor metastasis is a major cause of cancer-related deaths. Our aim was to evaluate anti-metastatic properties of yerba mate extract (YMe) in BC models. 4T1, F3II, MCF-7, and MDA-MB231 cell lines were used to perform in vitro assays. The F3II syngeneic mammary carcinoma model in BALB/c mice was used to evaluate tumor progression, BC metastasis and survival. Cells were inoculated subcutaneously into the flank for the heterotopic model and into the mammary fat pad for the orthotopic model. YMe was administered p.o. in a dose of 1.6 g/kg/day. In vitro YMe inhibited cell proliferation and reduced tumor cell adhesion, migration and invasion. These biological effects were cell-line dependent. In vivo YMe reduced tumor metastasis and increased mice survival in both models. Our preclinical results suggest that YMe could modulate tumor progression and metastasis in BC models.
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Affiliation(s)
- Garcia-Lazaro Rocio Soledad
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Caligiuri Lorena Gisel
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Lorenzo Norailys
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Lamdan Humberto
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Alonso Daniel Fernando
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
| | - Farina Hernan Gabriel
- Molecular and Translational Oncology Center, Science and Technology Department, National University of Quilmes, Buenos Aires, Argentina
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Kim MS, Ha SE, Wu M, Zogg H, Ronkon CF, Lee MY, Ro S. Extracellular Matrix Biomarkers in Colorectal Cancer. Int J Mol Sci 2021; 22:ijms22179185. [PMID: 34502094 PMCID: PMC8430714 DOI: 10.3390/ijms22179185] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/12/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022] Open
Abstract
The cellular microenvironment composition and changes therein play an extremely important role in cancer development. Changes in the extracellular matrix (ECM), which constitutes a majority of the tumor stroma, significantly contribute to the development of the tumor microenvironment. These alterations within the ECM and formation of the tumor microenvironment ultimately lead to tumor development, invasion, and metastasis. The ECM is composed of various molecules such as collagen, elastin, laminin, fibronectin, and the MMPs that cleave these protein fibers and play a central role in tissue remodeling. When healthy cells undergo an insult like DNA damage and become cancerous, if the ECM does not support these neoplastic cells, further development, invasion, and metastasis fail to occur. Therefore, ECM-related cancer research is indispensable, and ECM components can be useful biomarkers as well as therapeutic targets. Colorectal cancer specifically, is also affected by the ECM and many studies have been conducted to unravel the complex association between the two. Here we summarize the importance of several ECM components in colorectal cancer as well as their potential roles as biomarkers.
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Affiliation(s)
- Min-Seob Kim
- Department of Physiology, Digestive Disease Research Institute and Institute of Wonkwang Medical Science, School of Medicine, Wonkwang University, Iksan 54538, Korea; (M.-S.K.); (M.W.)
| | - Se-Eun Ha
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV 89557, USA; (S.-E.H.); (H.Z.); (C.F.R.)
| | - Moxin Wu
- Department of Physiology, Digestive Disease Research Institute and Institute of Wonkwang Medical Science, School of Medicine, Wonkwang University, Iksan 54538, Korea; (M.-S.K.); (M.W.)
- Department of Medical Laboratory, Affiliated Hospital of Jiujiang University, Jiujiang 332000, China
| | - Hannah Zogg
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV 89557, USA; (S.-E.H.); (H.Z.); (C.F.R.)
| | - Charles F. Ronkon
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV 89557, USA; (S.-E.H.); (H.Z.); (C.F.R.)
| | - Moon-Young Lee
- Department of Physiology, Digestive Disease Research Institute and Institute of Wonkwang Medical Science, School of Medicine, Wonkwang University, Iksan 54538, Korea; (M.-S.K.); (M.W.)
- Correspondence: (M.-Y.L.); (S.R.)
| | - Seungil Ro
- Department of Physiology and Cell Biology, Reno School of Medicine, University of Nevada, Reno, NV 89557, USA; (S.-E.H.); (H.Z.); (C.F.R.)
- Correspondence: (M.-Y.L.); (S.R.)
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Tokutomi N, Nakai K, Sugano S. Extreme value theory as a framework for understanding mutation frequency distribution in cancer genomes. PLoS One 2021; 16:e0243595. [PMID: 34424899 PMCID: PMC8382180 DOI: 10.1371/journal.pone.0243595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 08/10/2021] [Indexed: 12/31/2022] Open
Abstract
Currently, the population dynamics of preclonal cancer cells before clonal expansion of tumors has not been sufficiently addressed thus far. By focusing on preclonal cancer cell population as a Darwinian evolutionary system, we formulated and analyzed the observed mutation frequency among tumors (MFaT) as a proxy for the hypothesized sequence read frequency and beneficial fitness effect of a cancer driver mutation. Analogous to intestinal crypts, we assumed that sample donor patients are separate culture tanks where proliferating cells follow certain population dynamics described by extreme value theory (EVT). To validate this, we analyzed three large-scale cancer genome datasets, each harboring > 10000 tumor samples and in total involving > 177898 observed mutation sites. We clarified the necessary premises for the application of EVT in the strong selection and weak mutation (SSWM) regime in relation to cancer genome sequences at scale. We also confirmed that the stochastic distribution of MFaT is likely of the Fréchet type, which challenges the well-known Gumbel hypothesis of beneficial fitness effects. Based on statistical data analysis, we demonstrated the potential of EVT as a population genetics framework to understand and explain the stochastic behavior of driver-mutation frequency in cancer genomes as well as its applicability in real cancer genome sequence data.
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Affiliation(s)
- Natsuki Tokutomi
- Department of Computational Biology and Medical Science, Graduate School of Frontier Science, University of Tokyo, Kashiwa, Chiba, Japan
| | - Kenta Nakai
- Department of Computational Biology and Medical Science, Graduate School of Frontier Science, University of Tokyo, Kashiwa, Chiba, Japan
- Human Genome Center, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo, Japan
| | - Sumio Sugano
- Medical Research Institute, Tokyo Medical and Dental University, Bunkyou-ku, Tokyo, Japan
- Future Medicine Education and Research Organization, Chiba University, Chiba, Chiba, Japan
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Wiechec E, Magan M, Matic N, Ansell-Schultz A, Kankainen M, Monni O, Johansson AC, Roberg K. Cancer-Associated Fibroblasts Modulate Transcriptional Signatures Involved in Proliferation, Differentiation and Metastasis in Head and Neck Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:cancers13133361. [PMID: 34283070 PMCID: PMC8269044 DOI: 10.3390/cancers13133361] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/21/2021] [Accepted: 06/30/2021] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Cancer-associated fibroblasts (CAFs) are the major cellular component of the tumor microenvironment and have been shown to stimulate tumor growth, epithelial-to-mesenchymal transition (EMT), invasion, and radio-resistance. Radio-resistance leading to disease relapse is one of the major challenges in long-term survival and outcome in head and neck squamous cell carcinoma (HNSCC). Therefore, it is essential to search for predictive markers and new targets for treatment using clinically relevant in vitro tumor models. We show that CAFs alter the expression of HNSCC tumor cell genes, many of which are associated with proliferation, differentiation, and metastasis. Moreover, the expression pattern of selected CAF-regulated genes differed between HNSCC tumor tissue and the adjacent non-tumoral tissue. Two CAF-regulated genes, MMP9 and FMOD, were found to be associated with overall survival (OS) in patients treated with radiotherapy. Abstract Cancer-associated fibroblasts (CAFs) are known to increase tumor growth and to stimulate invasion and metastasis. Increasing evidence suggests that CAFs mediate response to various treatments. HNSCC cell lines were co-cultured with their patient-matched CAFs in 2D and 3D in vitro models, and the tumor cell gene expression profiles were investigated by cDNA microarray and qRT-PCR. The mRNA expression of eight candidate genes was examined in tumor biopsies from 32 HNSCC patients and in five biopsies from normal oral tissue. Differences in overall survival (OS) were tested with Kaplan–Meier long-rank analysis. Thirteen protein coding genes were found to be differentially expressed in tumor cells co-cultured with CAFs in 2D and 81 in 3D when compared to tumor cells cultured without CAFs. Six of these genes were upregulated both in 2D and 3D (POSTN, GREM1, BGN, COL1A2, COL6A3, and COL1A1). Moreover, two genes upregulated in 3D, MMP9 and FMOD, were significantly associated with the OS. In conclusion, we demonstrated in vitro that CAF-derived signals alter the tumor cell expression of multiple genes, several of which are associated with differentiation, epithelial-to-mesenchymal transition (EMT) phenotype, and metastasis. Moreover, six of the most highly upregulated genes were found to be overexpressed in tumor tissue compared to normal tissue.
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Affiliation(s)
- Emilia Wiechec
- Division of Cell Biology, Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden; (E.W.); (M.M.); (N.M.); (A.A.-S.); (A.-C.J.)
| | - Mustafa Magan
- Division of Cell Biology, Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden; (E.W.); (M.M.); (N.M.); (A.A.-S.); (A.-C.J.)
| | - Natasa Matic
- Division of Cell Biology, Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden; (E.W.); (M.M.); (N.M.); (A.A.-S.); (A.-C.J.)
- Department of Otorhinolaryngology in Linköping, Anesthetics, Operations and Specialty Surgery Center, Region Östergötland, 58185 Linköping, Sweden
| | - Anna Ansell-Schultz
- Division of Cell Biology, Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden; (E.W.); (M.M.); (N.M.); (A.A.-S.); (A.-C.J.)
| | - Matti Kankainen
- Translational Immunology Research Program and Department of Clinical Chemistry, University of Helsinki, 00290 Helsinki, Finland;
- Department of Medical and Clinical Genetics, University of Helsinki, Helsinki University Hospital, 00029 Helsinki, Finland
- iCAN Digital Precision Cancer Medicine Flagship, University of Helsinki, 00014 Helsinki, Finland;
| | - Outi Monni
- iCAN Digital Precision Cancer Medicine Flagship, University of Helsinki, 00014 Helsinki, Finland;
- Applied Tumor Genomics Research Program and Department of Oncology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland
| | - Ann-Charlotte Johansson
- Division of Cell Biology, Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden; (E.W.); (M.M.); (N.M.); (A.A.-S.); (A.-C.J.)
| | - Karin Roberg
- Division of Cell Biology, Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden; (E.W.); (M.M.); (N.M.); (A.A.-S.); (A.-C.J.)
- Department of Otorhinolaryngology in Linköping, Anesthetics, Operations and Specialty Surgery Center, Region Östergötland, 58185 Linköping, Sweden
- Correspondence: ; Tel.: +46-10-1031534
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25
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Granulin: An Invasive and Survival-Determining Marker in Colorectal Cancer Patients. Int J Mol Sci 2021; 22:ijms22126436. [PMID: 34208547 PMCID: PMC8235441 DOI: 10.3390/ijms22126436] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/25/2021] [Accepted: 06/04/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Granulin is a secreted, glycosylated peptide—originated by cleavage from a precursor protein—which is involved in cell growth, tumor invasion and angiogenesis. However, the specific prognostic impact of granulin in human colorectal cancer has only been studied to a limited extent. Thus, we wanted to assess the expression of granulin in colorectal cancer patients to evaluate its potential as a prognostic biomarker. Methods: Expressional differences of granulin in colorectal carcinoma tissue (n = 94) and corresponding healthy colon mucosa were assessed using qRT-PCR. Immunohistochemistry was performed in colorectal cancer specimens (n = 97), corresponding healthy mucosa (n = 47) and colorectal adenomas (n = 19). Subsequently, the results were correlated with histopathological and clinical patients’ data. HCT-116 cells were transfected with siRNA for invasion and migration assays. Results: Immunohistochemistry and qRT-PCR revealed tumoral over expression of granulin in colorectal cancer specimens compared to corresponding healthy colon mucosa and adenomas. Tumoral overexpression of granulin was associated with a significantly impaired overall survival. Moreover, downregulation of granulin by siRNA significantly diminished the invasive capacities of HCT-116 cells in vitro. Conclusion: Expression of granulin differs in colorectal cancer tissue, adenomas and healthy colon mucosa. Furthermore, granulin features invasive and migrative capabilities and overexpression of granulin correlates with a dismal prognosis. This reveals its potential as a prognostic biomarker and granulin could be a worthwhile molecular target for individualized anticancer therapy.
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26
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Lv Y, Wang X, Ren Y, Fu X, Li T, Jiang Q. Construction of an immune-related signature with prognostic value for colon cancer. PeerJ 2021; 9:e10812. [PMID: 33996273 PMCID: PMC8106397 DOI: 10.7717/peerj.10812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 12/30/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Colon cancer is the third most common malignant tumor in the world. Although immunotherapy has been used in cancer treatment, there is still no first-line immunotherapy method for colon cancer. Therefore, it is essential to search for potential immunotherapy targets and molecular biomarkers for early diagnosis and prognosis. METHODS In this study, we downloaded transcriptome data from The Cancer Genome Atlas (TCGA) and immune-related genes from the ImmPort database. Then we filtered genes with prognostic value and constructed an immune-related signature. Patients were classified into low- and high-risk groups, and we exerted a series of analysis between the signature and clinical phenotypes. Additionally, we used protein-protein interaction networks, gene set enrichment analysis (GSEA) and single-sample gene-set enrichment analysis (ssGSEA) to explore the underlying mechanism of this signature. Furthermore, the accuracy of this signature was verified, using two data sets from Gene Expression Omnibus (GEO). RESULTS We selected 12 immune-related genes to construct the immune-related signature. Low-risk group had a higher level of immunity compared to high-risk group. The expression level of HLA genes and checkpoint-related genes were statistically different in low- and high-risk groups. This signature showed its prognostic value in TCGA cohort and 2 GEO data sets. The signature also had strong correlation with TNM classification, stage, survival state and lymphatic invasion. The mechanism of the signature may be related to several transcription factors and CD8+ T cell in the tumor microenvironment. CONCLUSION In conclusion, this immune-related signature is of great prognosis value for colon cancer and its biofunction might be correlated with HLA genes, checkpoint-related genes and high-infiltrating T cells in tumor tissues.
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Affiliation(s)
- Yunxia Lv
- Department of Thyroid Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xinyi Wang
- Queen Mary College, Medical Department, Nanchang University, Nanchang, Jiangxi, China
| | - Yu Ren
- Department of First Clinical Medical College, Nanchang University, Nanchang, China
| | - Xiaorui Fu
- Queen Mary College, Medical Department, Nanchang University, Nanchang, Jiangxi, China
| | - Taiyuan Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Qunguang Jiang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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Breuer E, Hebeisen M, Schneider MA, Roth L, Pauli C, Frischer-Ordu K, Eden J, Pache B, Steffen T, Hübner M, Villeneuve L, Kepenekian V, Passot G, Gertsch P, Gupta A, Glehen O, Lehmann K. Site of Recurrence and Survival After Surgery for Colorectal Peritoneal Metastasis. J Natl Cancer Inst 2021; 113:1027-1035. [PMID: 33484560 DOI: 10.1093/jnci/djab001] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 11/23/2020] [Accepted: 01/04/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Multimodal treatment, including systemic treatment and surgery, improved the prognosis of peritoneal metastasis (PM). Despite all efforts, recurrence rates remain high, and little data are available about clinical behavior or molecular patterns of PM in comparison to hematogenous metastasis. Here, we aimed to analyze recurrence patterns after multimodal treatment for PM from colorectal cancer. METHODS Patients with colorectal PM undergoing multimodal treatment including systemic chemotherapy and cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) between 2005 and 2017 at 4 centers were analyzed retrospectively. RESULTS A total of 505 patients undergoing CRS/HIPEC were analyzed. Of the patients, 82.1% received preoperative chemotherapy. Median peritoneal cancer index was 6 (interquartile range = 3-11). Median disease-free and overall survival was 12 (95% confidence interval [CI] = 11 to 14) months and 51 (95% CI = 43 to 62) months, respectively. Disease recurred in 361 (71.5%) patients, presenting as isolated peritoneal recurrence in 24.6%, isolated hematogenous recurrence in 28.3%, and mixed recurrence in 13.9% of patients. Recurrence to the peritoneum was associated with an impaired time from recurrence to death of 21 (95% CI = 18 to 31) months for isolated peritoneal and 22 (95% CI = 16 to 30) months for mixed recurrence, compared with 43 (95% CI = 31 to >121) months for hematogenous recurrence (hazard ratio [HR] = 1.79, 95% CI = 1.27 to 2.53; P = .001; and HR = 2.44, 95% CI = 1.61 to 3.79; P < .001). On multiple logistic regression analysis, RAS mutational status (odds ratio [OR] = 2.42, 95% CI = 1.11 to 5.47; P = .03) and positive nodal stage of the primary (OR = 3.88, 95% CI = 1.40 to 11.86; P = .01) were identified as predictive factors for peritoneal recurrence. CONCLUSIONS This study highlights the heterogeneity of peritoneal metastasis in patients with colorectal cancer. Recurrent peritoneal metastasis after radical treatment represents a more aggressive subset of metastatic colorectal cancer.
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Affiliation(s)
- Eva Breuer
- Department of Surgery & Transplantation, Surgical Oncology Research Laboratory, University Hospital of Zurich, Zurich, Switzerland
| | - Monika Hebeisen
- Department of Biostatistics at Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Marcel André Schneider
- Department of Surgery & Transplantation, Surgical Oncology Research Laboratory, University Hospital of Zurich, Zurich, Switzerland
| | - Lilian Roth
- Department of Surgery & Transplantation, Surgical Oncology Research Laboratory, University Hospital of Zurich, Zurich, Switzerland
| | - Chantal Pauli
- Department of Pathology and Molecular Pathology, University Hospital Zürich, Zurich, Switzerland.,University of Zurich (UZH), Zurich, Switzerland
| | - Katharina Frischer-Ordu
- Department of Pathology and Molecular Pathology, University Hospital Zürich, Zurich, Switzerland
| | - Janina Eden
- Department of Surgery, Cantonal Hospital of St Gallen, Switzerland
| | - Basile Pache
- Department of Surgery, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Lausanne, Switzerland
| | - Thomas Steffen
- Department of Surgery, Cantonal Hospital of St Gallen, Switzerland
| | - Martin Hübner
- Department of Surgery, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), Lausanne, Switzerland
| | - Laurent Villeneuve
- Department of Surgical Oncology, University Hospital of Lyon, Lyon, France
| | - Vahan Kepenekian
- Department of Surgical Oncology, University Hospital of Lyon, Lyon, France
| | - Guillaume Passot
- Department of Surgical Oncology, University Hospital of Lyon, Lyon, France
| | - Philippe Gertsch
- Department of Surgery & Transplantation, Surgical Oncology Research Laboratory, University Hospital of Zurich, Zurich, Switzerland
| | - Anurag Gupta
- Department of Surgery & Transplantation, Surgical Oncology Research Laboratory, University Hospital of Zurich, Zurich, Switzerland
| | - Olivier Glehen
- Department of Surgical Oncology, University Hospital of Lyon, Lyon, France
| | - Kuno Lehmann
- Department of Surgery & Transplantation, Surgical Oncology Research Laboratory, University Hospital of Zurich, Zurich, Switzerland.,University of Zurich (UZH), Zurich, Switzerland
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Nabariya DK, Pallu R, Yenuganti VR. Exosomes: The protagonists in the tale of colorectal cancer? Biochim Biophys Acta Rev Cancer 2020; 1874:188426. [PMID: 32956762 DOI: 10.1016/j.bbcan.2020.188426] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 09/11/2020] [Accepted: 09/12/2020] [Indexed: 02/07/2023]
Abstract
Exosomes, which facilitate intercellular communication, antigen presentation and shuttling of biological agents, were initially thought as the cell's garbage cargo but today, after about 40 years of their discovery, we are now beginning to understand their potential role in diagnosis and therapy of several diseases including cancers. Various studies over the decades have signified the role of exosomes in different stages of cancer. Exosomes play a key role in colorectal cancer initiation (CRC), promotion of anti- apoptotic signaling pathways, regulating tumor microenvironment, enhancing tumorigenicity, promotion of angiogenesis, stem cell proliferation and endothelial cell migration, establishment of immune suppressive environment, formation of pre- metastatic niche and metastasis. Exosomes also elicits drug resistance. Since, they have the ability to cross the biological barrier, exosomes are now being explored as an efficient target specific drug delivery system that facilitates the shipping of different biomolecules and therapeutic drugs. However, cautious and strong investigative approaches are required before approving exosomes as therapeutics or drug delivery systems. In this review, we summarize the role of exosomes in different stages of CRC and also elaborate on the applications of exosomes in diagnosis and therapy with respect to CRC.
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Affiliation(s)
- Deepti Kailash Nabariya
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | - Reddanna Pallu
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | - Vengala Rao Yenuganti
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, India.
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A System Biology-Based Approach for Designing Combination Therapy in Cancer Precision Medicine. BIOMED RESEARCH INTERNATIONAL 2020; 2020:5072697. [PMID: 32908895 PMCID: PMC7471815 DOI: 10.1155/2020/5072697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/07/2020] [Accepted: 07/22/2020] [Indexed: 12/02/2022]
Abstract
In this paper, we have used an agent-based stochastic tumor growth model and presented a mathematical and theoretical perspective to cancer therapy. This perspective can be used to theoretical study of precision medicine and combination therapy in individuals. We have conducted a series of in silico combination therapy experiments. Based on cancer drugs and new findings of cancer biology, we hypothesize relationships between model parameters which in some cases represent individual genome characteristics and cancer drugs, i.e., in our approach, therapy players are delegated by biologically reasonable parameters. In silico experiments showed that combined therapies are more effective when players affect tumor via different mechanisms and have different physical dimensions. This research presents for the first time an algorithm as a theoretical viewpoint for the prediction of effectiveness and classification of therapy sets.
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Niknami Z, Muhammadnejad A, Ebrahimi A, Harsani Z, Shirkoohi R. Significance of E-cadherin and Vimentin as epithelial-mesenchymal transition markers in colorectal carcinoma prognosis. EXCLI JOURNAL 2020; 19:917-926. [PMID: 32665775 PMCID: PMC7355153 DOI: 10.17179/excli2020-1946] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 06/24/2020] [Indexed: 12/23/2022]
Abstract
Colorectal cancer is the most common malignancy of the gastrointestinal tract with very high mortality. One of the most distinguishing features for the establishment of an epithelial-mesenchymal transition phenotype is the alteration of mesenchymal markers and structural adhesion proteins. We investigated the level of Vimentin and E-cadherin expression in relation to invasion and metastasis on colorectal cancer patients. Tissue specimens were collected consecutively from thirty-nine colorectal carcinoma patients during surgeries. The patients were diagnosed and treated between 2013 and 2016. In order to histological staging, tissue sections were prepared from formalin-fixed paraffin-embedded blocks and stained with Hematoxylin and Eosin. Also for evaluating the epithelial-mesenchymal transition markers, E-cadherin and Vimentin, all patient samples were stained and detected via immunohistochemistry, and afterwards the results were analyzed to determine whether these markers could be useful prognostic markers for predicting colorectal cancer patient outcomes. The expression of Vimentin as a mesenchymal marker along with rising grade of cancer, pathological stages, and metastasis to regional lymph nodes increased furthermore, in cancers with vascular invasion, Vimentin value was high. Reversely, the expression of E-cadherin with climbing grade, stages and colon cancer categories decreased and also in cancers with vascular invasion reduced. Variation of the markers had no relation to age and sex. In summary, along with cancer progression level of Vimentin expression varies inversely with E-cadherin expression and by increasing metastasis and invasion the Vimentin expression elevates. Further evaluation in this area might lead to a good method for predicting progressive clone cancer.
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Affiliation(s)
- Zohreh Niknami
- Department of Genetics, Faculty of Science, Islamic Azad University, Damghan, Iran
| | - Ahad Muhammadnejad
- Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Ebrahimi
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zahra Harsani
- Department of Cell and Molecular Biology, Islamic Azad Medical University of Tehran, Tehran, Iran
| | - Reza Shirkoohi
- Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
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Butler C, Sprowls S, Szalai G, Arsiwala T, Saralkar P, Straight B, Hatcher S, Tyree E, Yost M, Kohler WJ, Wolff B, Putnam E, Lockman P, Liu T. Hypomethylating Agent Azacitidine Is Effective in Treating Brain Metastasis Triple-Negative Breast Cancer Through Regulation of DNA Methylation of Keratin 18 Gene. Transl Oncol 2020; 13:100775. [PMID: 32408199 PMCID: PMC7225776 DOI: 10.1016/j.tranon.2020.100775] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 01/11/2023] Open
Abstract
Breast cancer patients presenting with symptomatic brain metastases have poor prognosis, and current chemotherapeutic agents are largely ineffective. In this study, we evaluated the hypomethylating agent azacitidine (AZA) for its potential as a novel therapeutic in preclinical models of brain metastasis of breast cancer. We used the parental triple-negative breast cancer MDA-MB-231 (231) cells and their brain colonizing counterpart (231Br) to ascertain phenotypic differences in response to AZA. We observed that 231Br cells have higher metastatic potential compared to 231 cells. With regard to therapeutic value, the AZA IC50 value in 231Br cells is significantly lower than that in parental cells (P < .01). AZA treatment increased apoptosis and inhibited the Wnt signaling transduction pathway, angiogenesis, and cell metastatic capacity to a significantly higher extent in the 231Br line. AZA treatment in mice with experimental brain metastases significantly reduced tumor burden (P = .0112) and increased survival (P = .0026) compared to vehicle. Lastly, we observed a decreased expression of keratin 18 (an epithelial maker) in 231Br cells due to hypermethylation, elucidating a potential mechanism of action of AZA in treating brain metastases from breast cancer.
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Affiliation(s)
- Christopher Butler
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | - Samuel Sprowls
- Department of Pharmaceutical Sciences, College of Pharmacy, West Virginia University, Morgantown, WV
| | - Gabor Szalai
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV; Department of Biomedical Sciences, Burrell College of Osteopathic Medicine, Las Cruces, NM
| | - Tasneem Arsiwala
- Department of Pharmaceutical Sciences, College of Pharmacy, West Virginia University, Morgantown, WV
| | - Pushkar Saralkar
- Department of Pharmaceutical Sciences, College of Pharmacy, West Virginia University, Morgantown, WV
| | - Benjamin Straight
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | - Shea Hatcher
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | - Evan Tyree
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | - Michael Yost
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | - William J Kohler
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | - Benjamin Wolff
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV
| | | | - Paul Lockman
- Department of Pharmaceutical Sciences, College of Pharmacy, West Virginia University, Morgantown, WV
| | - Tuoen Liu
- Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine, 400 Lee Street North, Lewisburg, WV.
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32
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β-Carotene exerts anti-colon cancer effects by regulating M2 macrophages and activated fibroblasts. J Nutr Biochem 2020; 82:108402. [PMID: 32450500 DOI: 10.1016/j.jnutbio.2020.108402] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/19/2022]
Abstract
The tumor microenvironment (TME), consisting of stromal fibroblasts, immune cells, cancer cells and other cell types, plays a crucial role in cancer progression and metastasis. M2 macrophages and activated fibroblasts (AFs) modulate behavior of cancer cells in the TME. Since nutritional effects on cancer progression, including colorectal cancer (CRC), may be mediated by alterations in the TME, we determined the ability of β-carotene (BC) to mediate anti-cancer effects through regulation of macrophage polarization and fibroblast activation in CRC. The M2 macrophage phenotype was induced by treating U937 cells with phorbol-12-myristate-13-acetate and interleukin (IL)-4. Treatment of these M2 macrophages with BC led to suppression of M2-type macrophage-associated markers and of the IL-6/STAT3 signaling pathway. In separate experiments, AFs were induced by treating CCD-18Co cells with transforming growth factor-β1. BC treatment suppressed expression of fibroblast activation markers. In addition, conditioned media from BC-treated M2 macrophages and AF inhibited cancer stem cell markers, colon cancer cell invasiveness and migration, and the epithelial-mesenchymal transition (EMT). In vivo, BC supplementation inhibited tumor formation and the expression of M2 macrophage markers in an azoxymethane/dextran sodium sulfate-induced colitis-associated CRC mouse model. To our knowledge, the present findings provide the first evidence suggesting that the potential therapeutic effects of BC on CRC are mediated by the inhibition of M2 macrophage polarization and fibroblast activation.
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Dabagh M, Gounley J, Randles A. Localization of Rolling and Firm-Adhesive Interactions Between Circulating Tumor Cells and the Microvasculature Wall. Cell Mol Bioeng 2020; 13:141-154. [PMID: 32175027 PMCID: PMC7048902 DOI: 10.1007/s12195-020-00610-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 01/09/2020] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION The adhesion of tumor cells to vessel wall is a critical stage in cancer metastasis. Firm adhesion of cancer cells is usually followed by their extravasation through the endothelium. Despite previous studies identifying the influential parameters in the adhesive behavior of the cancer cell to a planer substrate, less is known about the interactions between the cancer cell and microvasculature wall and whether these interactions exhibit organ specificity. The objective of our study is to characterize sizes of microvasculature where a deformable circulating cell (DCC) would firmly adhere or roll over the wall, as well as to identify parameters that facilitate such firm adherence and underlying mechanisms driving adhesive interactions. METHODS A three-dimensional model of DCCs is applied to simulate the fluid-structure interaction between the DCC and surrounding fluid. A dynamic adhesion model, where an adhesion molecule is modeled as a spring, is employed to represent the stochastic receptor-ligand interactions using kinetic rate expressions. RESULTS Our results reveal that both the cell deformability and low shear rate of flow promote the firm adhesion of DCC in small vessels ( < 10 μ m ). Our findings suggest that ligand-receptor bonds of PSGL-1-P-selectin may lead to firm adherence of DCC in smaller vessels and rolling-adhesion of DCC in larger ones where cell velocity drops to facilitate the activation of integrin-ICAM-1 bonds. CONCLUSIONS Our study provides a framework to predict accurately where different DCC-types are likely to adhere firmly in microvasculature and to establish the criteria predisposing cancer cells to such firm adhesion.
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Affiliation(s)
- Mahsa Dabagh
- Department of Biomedical Engineering, Duke University, Durham, NC USA
| | - John Gounley
- Department of Biomedical Engineering, Duke University, Durham, NC USA
| | - Amanda Randles
- Department of Biomedical Engineering, Duke University, Durham, NC USA
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An Y, Liu F, Chen Y, Yang Q. Crosstalk between cancer-associated fibroblasts and immune cells in cancer. J Cell Mol Med 2019; 24:13-24. [PMID: 31642585 PMCID: PMC6933413 DOI: 10.1111/jcmm.14745] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 08/12/2019] [Accepted: 08/25/2019] [Indexed: 12/21/2022] Open
Abstract
Multiple studies have shown that cancer‐associated fibroblasts (CAFs) play an important role in tumour progression, including carcinogenesis, invasion, metastasis and the chemoresistance of cancer cells. Immune cells, including macrophages, natural killer cells, dendritic cells and T cells, play a dual role in the tumour microenvironment. Although increasing research has focused on studying interactions between distinct cells in the tumour microenvironment, the complex relationships between CAFs and immune cells remain unclear and need further study. Here, we summarize our current understanding of crosstalk between CAFs and immune cells, which may help clarify their diagnostic and therapeutic value in tumour progression.
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Affiliation(s)
- Yuanyuan An
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Fengtian Liu
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Ying Chen
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Qing Yang
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Shenyang, P.R. China
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35
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Gan C, Li Y, Yu Y, Yu X, Liu H, Zhang Q, Yin W, Yu L, Ye T. Natural product pectolinarigenin exhibits potent anti-metastatic activity in colorectal carcinoma cells in vitro and in vivo. Bioorg Med Chem 2019; 27:115089. [PMID: 31540827 DOI: 10.1016/j.bmc.2019.115089] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 08/21/2019] [Accepted: 09/03/2019] [Indexed: 02/06/2023]
Abstract
Colorectal carcinoma (CRC) is one of the most common cancers with high metastatic potential, explaining why identifying new drug candidates that inhibit tumour metastasis is an urgent need. The aim of this study was to evaluate the biological activities of pectolinarigenin (PEC, a natural flavonoid present in Cirsium chanroenicum) in CRC in vitro and in vivo and to determine its underlying mechanism of action. Here, we observed that treatment with PEC could inhibit cell viability and induce apoptosis in cancer cells in a concentration- and time-dependent manner. The occurrence of apoptosis was associated with activation of caspase-3 and Bax and decreased expression of Bcl-2. In addition, PEC markedly impaired CRC cell migration and invasion by downregulating the expression of matrix metalloproteinase (MMP-9) and phosphorylated-Stat3Tyr705. Moreover, our studies showed that PEC inhibited abdominal metastasis models of murine colorectal cancer. In addition, histological and immunohistochemical analyses revealed a decrease in Ki67-positive cells, MMP9-positive cells and p-Stat3Tyr705 cells upon treatment with PEC compared to control samples. Furthermore, PEC reduced the number of myeloid-derived suppressor cells (MDSCs) in the blood and tumours, which was accompanied by the increased infiltration of CD8+T cells in the blood. Taken together, our findings suggested that PEC could be used as a natural drug to inhibit CRC metastasis.
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Affiliation(s)
- Cailing Gan
- Laboratory of Liver Surgery, Oxford University-Sichuan University Gastrointestinal Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Yali Li
- Department of Nutrition and Food Hygiene, School of Public Health, West China Medical School, Sichuan University, Chengdu, China
| | - Yan Yu
- Laboratory of Liver Surgery, Oxford University-Sichuan University Gastrointestinal Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Xi Yu
- Carey Business School, Johns Hopkins University, Baltimore, USA
| | - Hongyao Liu
- Laboratory of Liver Surgery, Oxford University-Sichuan University Gastrointestinal Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Qianyu Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, West China Medical School, Sichuan University, Chengdu, China
| | - Wenya Yin
- Department of Nutrition and Food Hygiene, School of Public Health, West China Medical School, Sichuan University, Chengdu, China
| | - Luoting Yu
- Laboratory of Liver Surgery, Oxford University-Sichuan University Gastrointestinal Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China.
| | - Tinghong Ye
- Laboratory of Liver Surgery, Oxford University-Sichuan University Gastrointestinal Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, China.
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36
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Sur DG, Colceriu M, Sur G, Aldea C, Silaghi C, Samasca G, Lupan I, Căinap C, Burz C, Irimie A. MiRNAs roles in the diagnosis, prognosis and treatment of colorectal cancer. Expert Rev Proteomics 2019; 16:851-856. [PMID: 31446809 DOI: 10.1080/14789450.2019.1659732] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction: The liver is the main location for metastasization in stage IV colorectal cancers. Areas covered: This review intends to comprehensively present the most important studies conducted in the past few years concerning the role of miRNAs in colorectal cancer liver metastases, trying to clarify some aspects regarding tumor biology and favorite liver metastasization site. Expert commentary: Recent advances in tissue and serum RNA extraction has considerably improved the field of microRNAs studies. These molecules known to play a crucial role in the metastatic stage indicate a starting point in the development of clinical biomarkers with a possible role in the stratification of high-risk patients for adequate treatment.
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Affiliation(s)
- Daniel G Sur
- 11th Department of Medical Oncology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania.,Medical Oncology Department, Institute of Oncology "Prof. Ion Chiricuta" , Cluj-Napoca , Romania
| | - Marius Colceriu
- Department of Pediatric Gastroenterology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania
| | - Genel Sur
- Department of Pediatric Gastroenterology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania
| | - Cornel Aldea
- Department of Pediatric Gastroenterology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania
| | - Ciprian Silaghi
- Department of Biochemistry, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania
| | - Gabriel Samasca
- Department of Immunology and Allergology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania
| | - Iulia Lupan
- Molecular Biology Department, Babes Bolyai University , Cluj-Napoca , Romania
| | - Călin Căinap
- 11th Department of Medical Oncology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania.,Medical Oncology Department, Institute of Oncology "Prof. Ion Chiricuta" , Cluj-Napoca , Romania
| | - Claudia Burz
- Department of Immunology and Allergology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania.,Medical Oncology Department, Institute of Oncology "Prof. Ion Chiricuta" , Cluj-Napoca , Romania
| | - Alexandru Irimie
- 11th Department of Medical Oncology, "Iuliu Hatieganu" University of Medicine and Pharmacy , Cluj-Napoca , Romania.,Surgical Oncology Department, Institute of Oncology "Prof. Ion Chiricuta" , Cluj-Napoca , Romania
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Abstract
BACKGROUND Molecular switches in phosphatidylinositol 3-kinase (PI3K)-AKT signaling pathway may serve as potential targets for the treatment of colorectal cancer (CRC). This study aims to profile the gene alterations involved in PI3K-AKT signaling pathway in patients with CRC. METHODS Tumoral and matched peritumoral tissues were collected from 15 CRC patients who went routine surgery. A human PI3K-AKT signaling pathway polymerase chain reaction (PCR) array, which profiled the transcriptional changes of a total number of 84 genes involved in the PI3K-AKT pathway, was then applied to determine the gene alterations in CRC tumoral tissue with matched peritumoral tissue as a healthy control. Subsequent real-time reverse transcription PCR and western blot (WB) with different subgroups of CRC patients were then performed to further validate the array findings. RESULTS The PCR array identified 14 aberrantly expressed genes involved in the PI3K-AKT signaling pathway in CRC tumoral tissue, among which 12 genes, CCND1, CSNK2A1, EIF4E, EIF4EBP1, EIF4G1, FOS, GRB10, GSK3B, ILK, PTK2, PTPN11, and PHEB were significantly up-modulated (> two fold) while the remaining two, PDK1 and PIK3CG, were down-regulated (> two fold). These genes involve in the regulation of gene transcription and translation, cell cycle, and cell growth, proliferation, and differentiation. The real-time reverse transcription PCR validation agreed with the array data towards the tested genes, CCND1, EIF4E, FOS, and PIK3CG, while it failed to obtain similar result for PDK1. Interestingly, the WB analyses were further consistent with the PCR results that the protein levels of CCND1, EIF4E, and FOS were apparently up-regulated and that protein PIK3CG was down-modulated. CONCLUSION Taken together, the present study identified a deregulated PI3K-AKT signaling pathway in CRC patients, which might serve as therapeutic target(s).
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Zhang G, Lu R, Wu M, Liu Y, He Y, Xu J, Yang C, Du Y, Gao F. Colorectal cancer-associated ~ 6 kDa hyaluronan serves as a novel biomarker for cancer progression and metastasis. FEBS J 2019; 286:3148-3163. [PMID: 31004406 DOI: 10.1111/febs.14859] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 02/19/2019] [Accepted: 04/18/2019] [Indexed: 12/15/2022]
Abstract
Low molecular weight hyaluronan (LMW-HA) is believed to accumulate in tumors and to exert protumor effects. This study aimed to identify colorectal cancer (CRC)-associated LMW-HA, precisely determine its MW, and elucidate its role in predicting tumor progression. The MW distribution of HA extracted from CRC and paired noncancerous tissues was evaluated. We found that the level of HA with a MW below 30 kDa was markedly elevated in CRC tissues, and we defined HA with a MW of ~ 6 kDa as CRC-associated LMW-HA. In line with this finding, ~ 6 kDa HA was significantly accumulated in cancer tissues relative to total HA, and this LMW-HA played a critical role in tumor metastasis. Moreover, serum ~ 6 kDa HA levels in CRC patients were significantly increased and positively correlated with the levels in matched cancer tissues. Elevated serum ~ 6 kDa HA levels could be used to discriminate patients with or without CRC and was associated with early relapse, advanced tumor-node-metastasis stage, lymphovascular invasion, and lymph node (LN) metastasis. Notably, serum ~ 6 kDa HA levels were significantly reduced after tumor resection. Our study suggests that ~ 6 kDa HA may serve as a new biomarker for estimating tumor progression, predicting LN metastasis, and monitoring tumor recurrence.
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Affiliation(s)
- Guoliang Zhang
- Department of Molecular Biology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
| | - Renquan Lu
- Department of Clinical Laboratory, Shanghai Cancer Center, Fudan University, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Man Wu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yiwen Liu
- Department of Molecular Biology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
| | - Yiqing He
- Department of Molecular Biology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
| | - Jing Xu
- Department of Clinical Laboratory, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
| | - Cuixia Yang
- Department of Molecular Biology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
| | - Yan Du
- Department of Molecular Biology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
| | - Feng Gao
- Department of Molecular Biology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China.,Department of Clinical Laboratory, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China.,Translational Medicine Center, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, China
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Mashouri L, Yousefi H, Aref AR, Ahadi AM, Molaei F, Alahari SK. Exosomes: composition, biogenesis, and mechanisms in cancer metastasis and drug resistance. Mol Cancer 2019; 18:75. [PMID: 30940145 PMCID: PMC6444571 DOI: 10.1186/s12943-019-0991-5] [Citation(s) in RCA: 837] [Impact Index Per Article: 167.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 02/27/2019] [Indexed: 12/21/2022] Open
Abstract
Tumor-derived exosomes (TDEs) participate in formation and progression of different cancer processes, including tumor microenvironment (TME) remodeling, angiogenesis, invasion, metastasis and drug-resistance. Exosomes initiate or suppress various signaling pathways in the recipient cells via transmitting heterogeneous cargoes. In this review we discuss exosome biogenesis, exosome mediated metastasis and chemoresistance. Furthermore, tumor derived exosomes role in tumor microenvironment remodeling, and angiogenesis is reviewed. Also, exosome induction of epithelial mesenchymal transition (EMT) is highlighted. More importantly, we discuss extensively how exosomes regulate drug resistance in several cancers. Thus, understanding exosome biogenesis, their contents and the molecular mechanisms and signaling pathways that are responsible for metastasis and drug-resistance mediated by TDEs may help to devise novel therapeutic approaches for cancer progression particularly to overcome therapy-resistance and preventing metastasis as major factors of cancer mortality.
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Affiliation(s)
- Ladan Mashouri
- Department of Genetics, Faculty of Science, Shahrekord University, Shahrekord, Iran
| | - Hassan Yousefi
- Department of Biochemistry and Molecular Biology, LSUHSC School of Medicine, New Orleans, USA
| | - Amir Reza Aref
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Ali Mohammad Ahadi
- Department of Genetics, Faculty of Science, Shahrekord University, Shahrekord, Iran
| | - Fatemeh Molaei
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Suresh K Alahari
- Department of Biochemistry and Molecular Biology, LSUHSC School of Medicine, New Orleans, USA.
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40
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Banerjee A, Chabria Y, Kanna N. R. R, Gopi J, Rowlo P, Sun XF, Pathak S. Role of Tumor Specific niche in Colon Cancer Progression and Emerging Therapies by Targeting Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1341:177-192. [DOI: 10.1007/5584_2019_355] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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41
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Lazarus J, Maj T, Smith JJ, Perusina Lanfranca M, Rao A, D'Angelica MI, Delrosario L, Girgis A, Schukow C, Shia J, Kryczek I, Shi J, Wasserman I, Crawford H, Nathan H, Pasca Di Magliano M, Zou W, Frankel TL. Spatial and phenotypic immune profiling of metastatic colon cancer. JCI Insight 2018; 3:121932. [PMID: 30429368 DOI: 10.1172/jci.insight.121932] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 10/11/2018] [Indexed: 12/14/2022] Open
Abstract
Paramount to the efficacy of immune checkpoint inhibitors is proper selection of patients with adequate tumor immunogenicity and a robust but suppressed immune infiltrate. In colon cancer, immune-based therapies are approved for patients with DNA mismatch repair (MMR) deficiencies, in whom accumulation of genetic mutations results in increased neoantigen expression, triggering an immune response that is suppressed by the PD-L1/PD-1 pathway. Here, we report that characterization of the microenvironment of MMR-deficient metastatic colorectal cancer using multiplex fluorescent immunohistochemistry (mfIHC) identified increased infiltration of cytotoxic T lymphocytes (CTLs), which were more often engaged with epithelial cells (ECs) and improved overall survival. A subset of patients with intact MMR but a similar immune microenvironment to MMR-deficient patients was identified and found to universally express high levels of PD-L1, suggesting that they may represent a currently untreated, checkpoint inhibitor-responsive population. Further, PD-L1 expression on antigen-presenting cells (APCs) in the tumor microenvironment (TME) resulted in impaired CTL/EC engagement and enhanced infiltration and engagement of Tregs. Characterization of the TME by mfIHC highlights the interconnection between immunity and immunosuppression in metastatic colon cancer and may better stratify patients for receipt of immunotherapies.
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Affiliation(s)
- Jenny Lazarus
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Tomasz Maj
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - J Joshua Smith
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA.,Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Arvind Rao
- Department of Computational Medicine & Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
| | - Michael I D'Angelica
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Alexander Girgis
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Casey Schukow
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Jinru Shia
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ilona Kryczek
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Isaac Wasserman
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA.,Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Howard Crawford
- Department of Molecular and Cellular Physiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Hari Nathan
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Weiping Zou
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA.,Department of Pathology and
| | - Timothy L Frankel
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
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Ma J, Hou Y, Xia J, Zhu X, Wang ZP. Tumor suppressive role of rottlerin in cancer therapy. Am J Transl Res 2018; 10:3345-3356. [PMID: 30662591 PMCID: PMC6291697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 10/10/2018] [Indexed: 06/09/2023]
Abstract
Cancer as a major public health problem is a big trouble to be cured at present in the world. Thus, it is essential to discover better anticancer drugs to treat cancer patients. It has been reported that rottlerin, a natural polyphenolic compound from the mature fruits of Mallotus philippinensis, possesses multiple anti-cancer biological activities. Rottlerin exhibited its antitumor property in a variety of human cancers, suggesting that rottlerin could be a potential agent for treating cancers. In this review we discuss the recent literature regarding the biological functions and tumor suppressive mechanisms of rottlerin in cancers. We hope rottlerin will be further exploited for potential treatment of human cancers.
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Affiliation(s)
- Jia Ma
- Department of Biochemistry and Molecular Biology, School of Laboratory Medicine, Bengbu Medical CollegeBengbu 233030, Anhui, China
| | - Yingying Hou
- Chinese Academy of Sciences Shanghai Institute of Materia MedicaShanghai 201203, China
| | - Jun Xia
- Department of Biochemistry and Molecular Biology, School of Laboratory Medicine, Bengbu Medical CollegeBengbu 233030, Anhui, China
| | - Xueqiong Zhu
- Departmant of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325027, Zhejiang, China
| | - Z Peter Wang
- Department of Biochemistry and Molecular Biology, School of Laboratory Medicine, Bengbu Medical CollegeBengbu 233030, Anhui, China
- Center of Scientific Research, The Second Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325027, Zhejiang, China
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical SchoolBoston, MA, USA
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43
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van Huizen NA, Coebergh van den Braak RRJ, Doukas M, Dekker LJM, IJzermans JNM, Luider TM. Up-regulation of collagen proteins in colorectal liver metastasis compared with normal liver tissue. J Biol Chem 2018; 294:281-289. [PMID: 30409905 DOI: 10.1074/jbc.ra118.005087] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/07/2018] [Indexed: 01/30/2023] Open
Abstract
Changes to extracellular matrix (ECM) structures are linked to tumor cell proliferation and metastasis. We previously reported that naturally occurring peptides of collagen type I are elevated in urine of patients with colorectal liver metastasis (CRLM). In the present study, we took an MS-based proteomic approach to identify specific collagen types that are up-regulated in CRLM tissues compared with healthy, adjacent liver tissues from the same patients. We found that 19 of 22 collagen-α chains are significantly up-regulated (p < 0.05) in CRLM tissues compared with the healthy tissues. At least four collagen-α chains were absent or had low expression in healthy colon and adjacent tissues, but were highly abundant in both colorectal cancer (CRC) and CRLM tissues. This expression pattern was also observed for six noncollagen colon-specific proteins, two of which (CDH17 and PPP1R1B/DARP-32) had not previously been linked to CRLM. Furthermore, we observed CRLM-associated up-regulation of 16 proteins (of 20 associated proteins identified) known to be required for collagen synthesis, indicating increased collagen production in CRLM. Immunohistochemistry validated that collagen type XII is significantly up-regulated in CRLM. The results of this study indicate that most collagen isoforms are up-regulated in CRLM compared with healthy tissues, most likely as a result of an increased collagen production in the metastatic cells. Our findings provide further insight into morphological changes in the ECM in CRLM and help explain the finding of tumor metastasis-associated proteins and peptides in urine, suggesting their utility as metastasis biomarkers.
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Affiliation(s)
- Nick A van Huizen
- Department of Surgery, Erasmus University Medical Center, P.O. Box 1738, 3015 GE Rotterdam, The Netherlands; Department of Neurology, Erasmus University Medical Center, P.O. Box 1738, 3015 GE Rotterdam, The Netherlands
| | | | - Michael Doukas
- Department of Pathology, Erasmus University Medical Center, P.O. Box 1738, 3015 GE Rotterdam, The Netherlands
| | - Lennard J M Dekker
- Department of Neurology, Erasmus University Medical Center, P.O. Box 1738, 3015 GE Rotterdam, The Netherlands
| | - Jan N M IJzermans
- Department of Surgery, Erasmus University Medical Center, P.O. Box 1738, 3015 GE Rotterdam, The Netherlands
| | - Theo M Luider
- Department of Neurology, Erasmus University Medical Center, P.O. Box 1738, 3015 GE Rotterdam, The Netherlands.
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Wang S, Miao Z, Yang Q, Wang Y, Zhang J. The Dynamic Roles of Mesenchymal Stem Cells in Colon Cancer. Can J Gastroenterol Hepatol 2018; 2018:7628763. [PMID: 30533404 PMCID: PMC6247728 DOI: 10.1155/2018/7628763] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 10/23/2018] [Indexed: 12/13/2022] Open
Abstract
Colon cancer is still one of the most common causes of cancer in human and is characterized by lymphocyte infiltrates and originates from the epithelial cells found in the lining of colon or rectum of the gastrointestinal tract. Mesenchymal stem cells (MSCs) are composed of the multipotent stem cell group of stroma and can be differentiated as various cell lineages, such as fibroblasts, osteoblasts, and adipocytes. MSCs provide mechanical and structural support and have potential functions during tumor growth and metastasis. The efficacy of MSC-based therapies is partly dependent on the migration and homing of MSCs to tumors and metastatic sites. However, their migratory and engraftment potential is poorly understood. In this review, the characteristics and mechanisms of MSC's dynamic interaction with colon cancer were summarized, particularly the potential functions of MSCs on colon cancer, including its role in improving tumor growth and as a potential candidate for tumor therapy. Understanding MSC homing provides new insights into the manipulation of MSC and the improvement of their efficacy for colon cancer therapy.
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Affiliation(s)
- Shan Wang
- College of Animal Science and Veterinary Medicine, Henan institute of Science and Technology, Xinxiang, Henan, 453003, China
| | - Zhiguo Miao
- College of Animal Science and Veterinary Medicine, Henan institute of Science and Technology, Xinxiang, Henan, 453003, China
| | - Qiyuan Yang
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Yimin Wang
- College of Animal Science and Veterinary Medicine, Henan institute of Science and Technology, Xinxiang, Henan, 453003, China
| | - Jinzhou Zhang
- College of Animal Science and Veterinary Medicine, Henan institute of Science and Technology, Xinxiang, Henan, 453003, China
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45
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The Dual Role of MicroRNAs in Colorectal Cancer Progression. Int J Mol Sci 2018; 19:ijms19092791. [PMID: 30227605 PMCID: PMC6164944 DOI: 10.3390/ijms19092791] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 09/11/2018] [Accepted: 09/13/2018] [Indexed: 12/16/2022] Open
Abstract
Colorectal cancer (CRC) is responsible for one of the major cancer incidence and mortality worldwide. It is well known that MicroRNAs (miRNAs) play vital roles in maintaining the cell development and other physiological processes, as well as, the aberrant expression of numerous miRNAs involved in CRC progression. MiRNAs are a class of small, endogenous, non-coding, single-stranded RNAs that bind to the 3’-untranslated region (3′-UTR) complementary sequences of their target mRNA, resulting in mRNA degradation or inhibition of its translation as a post-transcriptional regulators. Moreover, miRNAs also can target the long non-coding RNA (lncRNA) to regulate the expression of its target genes involved in proliferation and metastasis of CRC. The functions of these dysregulated miRNAs appear to be context specific, with evidence of having a dual role in both oncogenes and tumor suppression depending on the cellular environment in which they are expressed. Therefore, the unique expression profiles of miRNAs relate to the diagnosis, prognosis, and therapeutic outcome in CRC. In this review, we focused on several oncogenic and tumor-suppressive miRNAs specific to CRC, and assess their functions to uncover the molecular mechanisms of tumor initiation and progression in CRC. These data promised that miRNAs can be used as early detection biomarkers and potential therapeutic target in CRC patients.
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Cattin S, Ramont L, Rüegg C. Characterization and In Vivo Validation of a Three-Dimensional Multi-Cellular Culture Model to Study Heterotypic Interactions in Colorectal Cancer Cell Growth, Invasion and Metastasis. Front Bioeng Biotechnol 2018; 6:97. [PMID: 30065926 PMCID: PMC6056662 DOI: 10.3389/fbioe.2018.00097] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 06/25/2018] [Indexed: 12/16/2022] Open
Abstract
Colorectal cancer (CRC) is the third cause of cancer-related mortality in industrialized countries. Local invasion and metastasis formation are events associated with poor prognosis for which today there are no effective therapeutic options. Invasion and metastasis are strongly modulated by cells of the tumor microenvironment (TME), in particular fibroblasts and endothelial cells. Unraveling interactions between tumor cells and cells of the TME may identify novel mechanisms and therapeutic targets to prevent or treat metastasis. We report here the development and in vivo validation of a 3D tumor spheroid model to study the interactions between CRC cells, fibroblasts and endothelial cells in vitro. Co-cultured fibroblasts promoted SW620 and HCT116 CRC spheroid invasion, and this was prevented by the SRC and FGFR kinase inhibitors Dasatinib and Erdafitinib, respectively. To validate these findings in vivo, we injected SW620 cells alone or together with fibroblasts orthotopically in the caecum of mice. Co-injection with fibroblasts promoted lung metastasis growth, which was fully reversed by treatment with Dasatinib or Erdafitinib. Co-culture of SW620 or HCT116 CRC spheroids with endothelial cells suppressed spheroid growth while it had no effect on cancer cell migration or invasion. Consistent with this in vitro effect, co-injected endothelial cells significantly inhibited primary tumor growth in vivo. From these experiments we conclude that effects on cancer cell invasion and growth induced by co-cultured TME cells and drug treatment in the 3D spheroid model in vitro, are predictive of in vivo effects. The 3D spheroid model may be considered as an attractive model to study the effect of heterotypic cellular interactions and drug activities on cancer cells, as animal testing alternative. This model may be adapted and further developed to include different types of cancer and host cells and to investigate additional functions and drugs.
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Affiliation(s)
- Sarah Cattin
- Department of Oncology, Faculty of Science and Medicine, Immunology and Microbiology, University of Fribourg, Fribourg, Switzerland
| | - Laurent Ramont
- Laboratory of Medical and Molecular Biology, Centre National de la Recherche Scientifique, Reims, France
| | - Curzio Rüegg
- Department of Oncology, Faculty of Science and Medicine, Immunology and Microbiology, University of Fribourg, Fribourg, Switzerland.,Swiss Integrative Center for Human Health, Fribourg, Switzerland
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Buhrmann C, Yazdi M, Popper B, Shayan P, Goel A, Aggarwal BB, Shakibaei M. Resveratrol Chemosensitizes TNF-β-Induced Survival of 5-FU-Treated Colorectal Cancer Cells. Nutrients 2018; 10:nu10070888. [PMID: 30002278 PMCID: PMC6073304 DOI: 10.3390/nu10070888] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/06/2018] [Accepted: 07/09/2018] [Indexed: 12/11/2022] Open
Abstract
Objective: Resveratrol, a safe and multitargeted natural agent, has been linked with inhibition of survival and invasion of tumor cells. Tumor Necrosis Factor-β (TNF-β) (Lymphotoxin α) is known as an inflammatory cytokine, however, the underlying mechanisms for its pro-carcinogenic effects and whether resveratrol can suppress these effects in the tumor microenvironment are poorly understood. Methods: We investigated whether resveratrol modulates the effects of 5-Fluorouracil (5-FU) and TNF-β on the malignant potential of human colorectal cancer (CRC) cells (HCT116) and their corresponding isogenic 5-FU-chemoresistant derived clones (HCT116R) in 3D-alginate tumor microenvironment. Results: CRC cells cultured in alginate were able to migrate from alginate and the numbers of migrated cells were significantly increased in the presence of TNF-β, similar to TNF-α, and dramatically decreased by resveratrol. We found that TNF-β promoted chemoresistance in CRC cells to 5-FU compared to control cultures and resveratrol chemosensitizes TNF-β-induced increased capacity for survival and invasion of HCT116 and HCT116R cells to 5-FU. Furthermore, TNF-β induced a more pronounced cancer stem cell-like (CSC) phenotype (CD133, CD44, ALDH1) and resveratrol suppressed formation of CSC cells in two different CRC cells and this was accompanied with a significant increase in apoptosis (caspase-3). It is noteworthy that resveratrol strongly suppressed TNF-β-induced activation of tumor-promoting factors (NF-κB, MMP-9, CXCR4) and epithelial-to-mesenchymal-transition-factors (increased vimentin and slug, decreased E-cadherin) in CRC cells. Conclusion: Our results clearly demonstrate for the first time that resveratrol modulates the TNF-β signaling pathway, induces apoptosis, suppresses NF-κB activation, epithelial-to-mesenchymal-transition (EMT), CSCs formation and chemosensitizes CRC cells to 5-FU in a tumor microenvironment.
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Affiliation(s)
- Constanze Buhrmann
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany.
| | - Mina Yazdi
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany.
| | - Bastian Popper
- Biomedical Center, Core facility animal models, Ludwig-Maximilian-University Munich, D-82152 Martinsried, Germany.
| | - Parviz Shayan
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran 141556453, Iran.
| | - Ajay Goel
- Center for Gastrointestinal Research; Center for Translational Genomics and Oncology, Baylor Scott & White Research Institute and Charles A Sammons Cancer Center, Baylor University Medical Center, Dallas, TX 75246, USA.
| | | | - Mehdi Shakibaei
- Musculoskeletal Research Group and Tumour Biology, Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany.
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Carvalho MR, Maia FR, Vieira S, Reis RL, Oliveira JM. Tuning Enzymatically Crosslinked Silk Fibroin Hydrogel Properties for the Development of a Colorectal Cancer Extravasation 3D Model on a Chip. GLOBAL CHALLENGES (HOBOKEN, NJ) 2018; 2:1700100. [PMID: 31565332 PMCID: PMC6607308 DOI: 10.1002/gch2.201700100] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 01/19/2018] [Indexed: 05/08/2023]
Abstract
Microfluidic devices are now the most promising tool to mimic in vivo like scenarios such as tumorigenesis and metastasis due to its ability to more closely mimic cell's natural microenvironment (such as 3D environment and continuous perfusion of nutrients). In this study, the ability of 2% and 3% enzymatically crosslinked silk fibroin hydrogels with different mechanical properties are tested in terms of colorectal cancer cell migration, under different microenvironments in a 3D dynamic model. Matrigel is used as control. Moreover, a comprehensive comparison between the traditional Boyden chamber assay and the 3D dynamic microfluidic model in terms of colorectal cancer cell migration is presented. The results show profound differences between the two used biomaterials and the two migration models, which are explored in terms of mechanical properties of the hydrogels as well as the intrinsic characteristics of the models. Moreover, the developed 3D dynamic model is validated by demonstrating that hVCAM-1 plays a major role in the extravasation process, influencing extravasation rate and traveled distance. Furthermore, the developed model enables precise visualization of cancer cell migration within a 3D matrix in response to microenvironmental cues, shedding light on the importance of biophysical properties in cell behavior.
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Affiliation(s)
- Mariana R. Carvalho
- 3B's Research Group – BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvepark4805‐017BarcoGuimarãesPortugal
- ICVS/3B's – PT Government Associate LaboratoryBraga/GuimarãesPortugal
| | - Fátima Raquel Maia
- 3B's Research Group – BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvepark4805‐017BarcoGuimarãesPortugal
- ICVS/3B's – PT Government Associate LaboratoryBraga/GuimarãesPortugal
| | - Sílvia Vieira
- 3B's Research Group – BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvepark4805‐017BarcoGuimarãesPortugal
- ICVS/3B's – PT Government Associate LaboratoryBraga/GuimarãesPortugal
| | - Rui L. Reis
- 3B's Research Group – BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvepark4805‐017BarcoGuimarãesPortugal
- ICVS/3B's – PT Government Associate LaboratoryBraga/GuimarãesPortugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of MinhoAvepark4805‐017BarcoGuimarãesPortugal
| | - Joaquim M. Oliveira
- 3B's Research Group – BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvepark4805‐017BarcoGuimarãesPortugal
- ICVS/3B's – PT Government Associate LaboratoryBraga/GuimarãesPortugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of MinhoAvepark4805‐017BarcoGuimarãesPortugal
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Pellino G, Gallo G, Pallante P, Capasso R, De Stefano A, Maretto I, Malapelle U, Qiu S, Nikolaou S, Barina A, Clerico G, Reginelli A, Giuliani A, Sciaudone G, Kontovounisios C, Brunese L, Trompetto M, Selvaggi F. Noninvasive Biomarkers of Colorectal Cancer: Role in Diagnosis and Personalised Treatment Perspectives. Gastroenterol Res Pract 2018; 2018:2397863. [PMID: 30008744 PMCID: PMC6020538 DOI: 10.1155/2018/2397863] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 04/03/2018] [Accepted: 04/15/2018] [Indexed: 02/08/2023] Open
Abstract
Colorectal cancer (CRC) is the third leading cause of cancer-related deaths worldwide. It has been estimated that more than one-third of patients are diagnosed when CRC has already spread to the lymph nodes. One out of five patients is diagnosed with metastatic CRC. The stage of diagnosis influences treatment outcome and survival. Notwithstanding the recent advances in multidisciplinary management and treatment of CRC, patients are still reluctant to undergo screening tests because of the associated invasiveness and discomfort (e.g., colonoscopy with biopsies). Moreover, the serological markers currently used for diagnosis are not reliable and, even if they were useful to detect disease recurrence after treatment, they are not always detected in patients with CRC (e.g., CEA). Recently, translational research in CRC has produced a wide spectrum of potential biomarkers that could be useful for diagnosis, treatment, and follow-up of these patients. The aim of this review is to provide an overview of the newer noninvasive or minimally invasive biomarkers of CRC. Here, we discuss imaging and biomolecular diagnostics ranging from their potential usefulness to obtain early and less-invasive diagnosis to their potential implementation in the development of a bespoke treatment of CRC.
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Affiliation(s)
- Gianluca Pellino
- Unit of General Surgery, Department of Medical, Surgical, Neurological, Metabolic and Ageing Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, Piazza Miraglia 2, 80138 Naples, Italy
- Colorectal Surgery Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Gaetano Gallo
- Department of Medical and Surgical Sciences, OU of General Surgery, University of Catanzaro, Catanzaro, Italy
- Department of Colorectal Surgery, Clinic S. Rita, Vercelli, Italy
| | - Pierlorenzo Pallante
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council (CNR), Via S. Pansini 5, Naples, Italy
| | - Raffaella Capasso
- Department of Medicine and Health Sciences, University of Molise, Via Francesco de Sanctis 1, 86100 Campobasso, Italy
| | - Alfonso De Stefano
- Department of Abdominal Oncology, Division of Abdominal Medical Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori, “Fondazione G. Pascale, ” IRCCS, Naples, Italy
| | - Isacco Maretto
- 1st Surgical Clinic, Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - Umberto Malapelle
- Dipartimento di Sanità Pubblica, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Shengyang Qiu
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
| | - Stella Nikolaou
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
| | - Andrea Barina
- 1st Surgical Clinic, Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padua, Padua, Italy
| | - Giuseppe Clerico
- Department of Colorectal Surgery, Clinic S. Rita, Vercelli, Italy
| | - Alfonso Reginelli
- Department of Internal and Experimental Medicine, Magrassi-Lanzara, Institute of Radiology, Università degli Studi della Campania “Luigi Vanvitelli”, Piazza Miraglia 2, 80138 Naples, Italy
| | - Antonio Giuliani
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, Campobasso, Italy
| | - Guido Sciaudone
- Unit of General Surgery, Department of Medical, Surgical, Neurological, Metabolic and Ageing Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, Piazza Miraglia 2, 80138 Naples, Italy
| | - Christos Kontovounisios
- Department of Colorectal Surgery, Royal Marsden Hospital, London, UK
- Department of Surgery and Cancer, Chelsea and Westminster Hospital Campus, Imperial College London, London, UK
| | - Luca Brunese
- Department of Medicine and Health Sciences, University of Molise, Via Francesco de Sanctis 1, 86100 Campobasso, Italy
| | - Mario Trompetto
- Department of Colorectal Surgery, Clinic S. Rita, Vercelli, Italy
| | - Francesco Selvaggi
- Unit of General Surgery, Department of Medical, Surgical, Neurological, Metabolic and Ageing Sciences, Università degli Studi della Campania “Luigi Vanvitelli”, Piazza Miraglia 2, 80138 Naples, Italy
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An Optimal Orthotopic Mouse Model for Human Colorectal Cancer Primary Tumor Growth and Spontaneous Metastasis. Dis Colon Rectum 2018; 61:698-705. [PMID: 29722728 DOI: 10.1097/dcr.0000000000001096] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Colorectal cancer is a leading cause of cancer-related death. Small animal models allow for the study of different metastatic patterns, but an optimal model for metastatic colorectal cancer has not been established. OBJECTIVE The purpose of this study was to determine which orthotopic model most accurately emulates the patterns of primary tumor growth and spontaneous liver and lung metastases seen in patients with colorectal cancer. DESIGN Using luciferase-tagged HT-29 cells coinoculated with lymph node stromal analog HK cells, 3 tumor cell delivery models were compared: intrarectal injection, intracecal injection, and acid enema followed by cancer cell instillation. Tumor growth was monitored weekly by bioluminescent imaging, and mice were sacrificed based on primary tumor size or signs of systemic decline. Liver and lungs were evaluated for metastases via bioluminescent imaging and histology. SETTINGS The study was conducted at a single university center. MAIN OUTCOME MEASURES Primary tumor and metastasis bioluminescent imaging were measured. RESULTS Intrarectal injection had the lowest mortality at 4.0% (1/25) compared with the intracecal group at 17.4% (4/23) and the acid enema followed by cancer cell instillation group at 15.0% (3/20).The primary tumors in intrarectal mice had the highest average bioluminescence (3.78 × 10 ± 4.94 × 10 photons) compared with the mice in the intracecal (9.52 × 10 ± 1.92 × 10 photons; p = 0.012) and acid enema followed by cancer cell instillation groups (6.23 × 10 ± 1.23 × 10 photons; p = 0.0016). A total of 100% of intrarectal and intracecal mice but only 35% of mice in the acid enema followed by cancer cell instillation group had positive bioluminescent imaging before necropsy. Sixty percent of intrarectal mice had liver metastases, and 56% had lung metastases. In the intracecal group, 39% of mice had liver metastases, and 35% had lung metastases. Only 2 acid enema followed by cancer cell instillation mice developed metastases. LIMITATIONS Tumor injections were performed by multiple investigators. Distant metastases were confirmed, but local lymph node status was not evaluated. CONCLUSIONS Intrarectal injection is the safest, most reproducible, and successful orthotopic mouse model for human colorectal cancer primary tumor growth and spontaneous metastasis.
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