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Tang CZ, Zhang DF, Yang JT, Liu QH, Wang YR, Wang WS. Overexpression of microRNA-301b accelerates hippocampal microglia activation and cognitive impairment in mice with depressive-like behavior through the NF-κB signaling pathway. Cell Death Dis 2019; 10:316. [PMID: 30962417 PMCID: PMC6453902 DOI: 10.1038/s41419-019-1522-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 02/19/2019] [Accepted: 03/13/2019] [Indexed: 12/30/2022]
Abstract
Depression is a condition with a complex etiological pattern, whose effective treatments are highly limited. MicroRNAs (miRNAs) have been investigated in intensive studies owing to their involvement in pathophysiology of mood disorders. The current study aimed to elucidate the role of miR-301b in hippocampus in mouse models of depressive-like behavior. Microarray-based prediction identified the differentially expressed gene neuronal pentraxin II (NPTX2) related to mental depression. Next, the putative miR-301b binding sites on the 3'UTR of NPTX2 were verified. Then the effect of miR-301b on cognitive function of mice with depressive-like behavior was analyzed using the Morris water maze test. In addition, the regulation of miR-301b to NPTX2 and activation of NF-κB signaling pathway was assessed. Following that, the microglia activation and inflammation in hippocampus were evaluated, with the expressions of inflammatory factors being examined. At last, microglia were flow cytometrically sorted and the inflammatory reaction was also assessed in vitro. The obtained findings revealed that miR-301b targeted and negatively regulated NPTX2. Moreover, overexpressed miR-301b activated the NF-κB signaling pathway, as reflected by increasing protein expressions of p-NF-κB. Upregulated miR-301b accelerated cognitive impairment in mice with depressive-like behavior. In addition, overexpression of miR-301b activated microglia and stimulated inflammation in hippocampus, accompanied by enhanced release of tumor necrosis factor-α (TNF-α), interleukin-Iβ (IL-Iβ) and cyclooxygenase-2(COX-2). Taken together, the evidence provided by the current study indicated that overexpression of miR-301b augmented hippocampal microglia activation, thus exacerbating cognitive impairment and inflammation in mice with depressive-like behavior by activating the NF-κB signaling pathway.
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Affiliation(s)
- Chao-Zhi Tang
- Laboratory of Molecular Medicine, College of Life Science, Henan Normal University, 453007, Xinxiang, People's Republic of China
| | - Dong-Fang Zhang
- Laboratory of Molecular Medicine, College of Life Science, Henan Normal University, 453007, Xinxiang, People's Republic of China
| | - Jun-Tang Yang
- Laboratory of Molecular Medicine, College of Life Science, Henan Normal University, 453007, Xinxiang, People's Republic of China
| | - Qing-Hui Liu
- Laboratory of Molecular Medicine, College of Life Science, Henan Normal University, 453007, Xinxiang, People's Republic of China
| | - Ya-Ru Wang
- Laboratory of Molecular Medicine, College of Life Science, Henan Normal University, 453007, Xinxiang, People's Republic of China
| | - Wen-Sheng Wang
- Laboratory of Molecular Medicine, College of Life Science, Henan Normal University, 453007, Xinxiang, People's Republic of China.
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Ma K, Zhang H, Wei G, Dong Z, Zhao H, Han X, Song X, Zhang H, Zong X, Baloch Z, Wang S. Identification of key genes, pathways, and miRNA/mRNA regulatory networks of CUMS-induced depression in nucleus accumbens by integrated bioinformatics analysis. Neuropsychiatr Dis Treat 2019; 15:685-700. [PMID: 30936699 PMCID: PMC6421879 DOI: 10.2147/ndt.s200264] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Major depressive disorder (MDD) is a recurrent, devastating mental disorder, which affects >350 million people worldwide, and exerts substantial public health and financial costs to society. Thus, there is a significant need to discover innovative therapeutics to treat depression efficiently. Stress-induced dysfunction in the subtype of neuronal cells and the change of synaptic plasticity and structural plasticity of nucleus accumbens (NAc) are implicated in depression symptomology. However, the molecular and epigenetic mechanisms and stresses to the NAc pathological changes in depression remain elusive. MATERIALS AND METHODS In this study, treatment group mice were treated continually with the chronic unpredictable mild stress (CUMS) until expression of depression-like behaviors were found. Depression was confirmed with sucrose preference, novelty-suppressed feeding, forced swimming, and tail suspension tests. We applied high-throughput RNA sequencing to assess microRNA expression and transcriptional profiles in the NAc tissue from depression-like behaviors mice and control mice. The regulatory network of miRNAs/mRNAs was constructed based on the high-throughput RNA sequence and bioinformatics software predictions. RESULTS A total of 17 miRNAs and 10 mRNAs were significantly upregulated in the NAc of CUMS-induced mice with depression-like behaviors, and 12 miRNAs and 29 mRNAs were downregulated. A series of bioinformatics analyses showed that these altered miRNAs predicted target mRNA and differentially expressed mRNAs were significantly enriched in the MAPK signaling pathway, GABAergic synapse, dopaminergic synapse, cytokine-cytokine receptor interaction, axon guidance, regulation of autophagy, and so on. Furthermore, dual luciferase report assay and qRT-PCR results validated the miRNA/mRNA regulatory network. CONCLUSION The deteriorations of GABAergic synapses, dopaminergic synapses, neurotransmitter synthesis, as well as autophagy-associated apoptotic pathway are associated with the molecular pathological mechanism of CUMS-induced depression.
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Affiliation(s)
- Ke Ma
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Hongxiu Zhang
- Institute of Virology, Jinan Center for Disease Control and Prevention, Jinan 250021, People's Republic of China
| | - Guohui Wei
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Zhenfei Dong
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Haijun Zhao
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Xiaochun Han
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Xiaobin Song
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Huiling Zhang
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Xin Zong
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
| | - Zulqarnain Baloch
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, People's Republic of China,
| | - Shijun Wang
- Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, People's Republic of China,
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103
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Shen L, Zhao Y, Zhang H, Feng C, Gao Y, Zhao D, Xia S, Hong Q, Iqbal J, Liu XK, Yao F. Advances in Biomarker Studies in Autism Spectrum Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1118:207-233. [PMID: 30747425 DOI: 10.1007/978-3-030-05542-4_11] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Autism spectrum disorder (ASD) is a neurological and developmental condition that begins early in childhood and lasts throughout life. The epidemiology of ASD is continuously increasing all over the world with huge social and economical burdens. As the etiology of autism is not completely understood, there is still no medication available for the treatment of this disorder. However, some behavioral interventions are available to improve the core and associated symptoms of autism, particularly when initiated at an early stage. Thus, there is an increasing demand for finding biomarkers for ASD. Although diagnostic biomarkers have not yet been established, research efforts have been carried out in neuroimaging and biological analyses including genomics and gene testing, proteomics, metabolomics, transcriptomics, and studies of the immune system, inflammation, and microRNAs. Here, we will review the current progress in these fields and focus on new methods, developments, research strategies, and studies of blood-based biomarkers.
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Affiliation(s)
- Liming Shen
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China.
| | - Yuxi Zhao
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China
| | - Huajie Zhang
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China
| | - Chengyun Feng
- Maternal and Child Health Hospital of Baoan, Shenzhen, People's Republic of China
| | - Yan Gao
- Maternal and Child Health Hospital of Baoan, Shenzhen, People's Republic of China
| | - Danqing Zhao
- Department of Obstetrics and Gynecology, Affiliated Hospital of Guizhou Medical University, Guiyang, People's Republic of China
| | - Sijian Xia
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China
| | - Qi Hong
- Maternal and Child Health Hospital of Baoan, Shenzhen, People's Republic of China
| | - Javed Iqbal
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China
| | - Xu Kun Liu
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China
| | - Fang Yao
- College of Life Science and Oceanography, Shenzhen University, Shenzhen, People's Republic of China
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104
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Sarvizadeh M, Ghasemi F, Tavakoli F, Sadat Khatami S, Razi E, Sharifi H, Biouki NM, Taghizadeh M. Vaccines for colorectal cancer: an update. J Cell Biochem 2018; 120:8815-8828. [PMID: 30536960 DOI: 10.1002/jcb.28179] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 11/12/2018] [Indexed: 12/29/2022]
Abstract
Colorectal cancer (CRC) is known as the third most common and fourth leading cancer associated death worldwide. The occurrence of metastasis has remained as a critical challenge in CRC, so that distant metastasis (mostly to the liver) has been manifested in about 20%-25% of patients. Several screening approaches have introduced for detecting CRC in different stages particularly in early stages. The standard treatments for CRC are surgery, chemotherapy and radiotherapy, in alone or combination. Immunotherapy is a set of novel approaches with the aim of remodeling the immune system battle with metastatic cancer cells, such as immunomodulatory monoclonal antibodies (immune checkpoint inhibitors), adoptive cell transfer (ACT) and cancer vaccine. Cancer vaccines are designed to trigger the intense response of immune system to tumor-specific antigens. In two last decades, introduction of new cancer vaccines and designing several clinical trials with vaccine therapy, have been taken into consideration in colon cancer patients. This review will describe the treatment approaches with the special attention to vaccines applied to treat colorectal cancer.
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Affiliation(s)
- Mostafa Sarvizadeh
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | - Faezeh Ghasemi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Fatemeh Tavakoli
- Department of Biotechnology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sara Sadat Khatami
- Department of Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Ebrahim Razi
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | - Hossein Sharifi
- The Advocate Center for Clinical Research, Ayatollah Yasrebi Hospital, Kashan, Iran
| | - Nousin Moussavi Biouki
- Department of Surgery, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohsen Taghizadeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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105
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Sadri Nahand J, Bokharaei-Salim F, Salmaninejad A, Nesaei A, Mohajeri F, Moshtzan A, Tabibzadeh A, Karimzadeh M, Moghoofei M, Marjani A, Yaghoubi S, Keyvani H. microRNAs: Key players in virus-associated hepatocellular carcinoma. J Cell Physiol 2018; 234:12188-12225. [PMID: 30536673 DOI: 10.1002/jcp.27956] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 11/19/2018] [Indexed: 12/12/2022]
Abstract
Hepatocellular carcinoma (HCC) is known as one of the major health problems worldwide. Pathological analysis indicated that a variety of risk factors including genetical (i.e., alteration of tumor suppressors and oncogenes) and environmental factors (i.e., viruses) are involved in beginning and development of HCC. The understanding of these risk factors could guide scientists and clinicians to design effective therapeutic options in HCC treatment. Various viruses such as hepatitis B virus (HBV) and hepatitis C virus (HCV) via targeting several cellular and molecular pathways involved in HCC pathogenesis. Among various cellular and molecular targets, microRNAs (miRNAs) have appeared as key players in HCC progression. miRNAs are short noncoding RNAs which could play important roles as oncogenes or tumor suppressors in several malignancies such as HCC. Deregulation of many miRNAs (i.e., miR-222, miR-25, miR-92a, miR-1, let-7f, and miR-21) could be associated with different stages of HCC. Besides miRNAs, exosomes are other particles which are involved in HCC pathogenesis via targeting different cargos, such as DNAs, RNAs, miRNAs, and proteins. In this review, we summarize the current knowledge of the role of miRNAs and exosomes as important players in HCC pathogenesis. Moreover, we highlighted HCV- and HBV-related miRNAs which led to HCC progression.
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Affiliation(s)
- Javid Sadri Nahand
- Department of Virology, Iran University of Medical Sciences, Tehran, Iran
| | | | - Arash Salmaninejad
- Drug Applied Research Center, Student Research Committee, Tabriz University of Medical Science, Tabriz, Iran.,Department of Medical Genetics, Medical Genetics Research Center, Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolfazl Nesaei
- Department of Basic Sciences, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Fatemeh Mohajeri
- Department of Infectious Disease, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Azadeh Moshtzan
- Department of Infectious Disease, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Alireza Tabibzadeh
- Department of Virology, Iran University of Medical Sciences, Tehran, Iran
| | | | - Mohsen Moghoofei
- Department of Microbiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Arezo Marjani
- Department of Virology, Iran University of Medical Sciences, Tehran, Iran
| | - Shoeleh Yaghoubi
- Department of Infectious Disease, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Hossein Keyvani
- Department of Virology, Iran University of Medical Sciences, Tehran, Iran
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106
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Hesari A, Anoshiravani AA, Talebi S, Noruzi S, Mohammadi R, Salarinia R, Zare R, Ghasemi F. Knockdown of sal-like 4 expression by small interfering RNA induces apoptosis in breast cancer cells. J Cell Biochem 2018; 120:9392-9399. [PMID: 30520112 DOI: 10.1002/jcb.28214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 11/15/2018] [Indexed: 12/21/2022]
Abstract
Breast cancer is the most prevalent cancers worldwide and causes a significant amount of deaths annually. Spalt-like transcription factor 4 is known as a transcription factor, which has an important role in the proliferation of cancerous cells. Small interfering RNA (siRNA) is a short-chain molecule of 20 to 25 nucleotides that protrude on two sides of the 3', two nucleotides. In this study, using a specific sequence of siRNA against the sequence of this gene, its activity is investigated in the cell line of breast cancer. The breast cancer cells (MCF-7) were cultured and then, using a specific anti-sal-like 4 (SALL4) siRNA, their toxic doses were determined. Then, the gene is transfected into the cell. Proliferation and expression of the SALL4 and BCL-2 gene were measured using the real-time polymerase chain reaction method. The specific concentration of siRNA IC50 of the SALL4 gene was 40.35 nmole. Gene expression results indicated that the expression of the Bcl-2 gene in the siRNA group was significantly reduced ( P < 0.05). SiRNA can increase the apoptosis of breast cancer cells by reducing the gene expression of SALL4 gene and Bcl-2; it can be used as a novel targeted therapy. This strategy, in addition to increasing the specificity of the drug, also reduces the side effects when compared with conventional chemotherapy.
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Affiliation(s)
- Amireza Hesari
- Department of Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | | | - Samaneh Talebi
- Division of Human Genetics, Immunology Research Center, Avicenna Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Somayye Noruzi
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Rezvan Mohammadi
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Reza Salarinia
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran.,Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Reza Zare
- Student Research Committee, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Faezeh Ghasemi
- Department of Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran.,Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Next to Milad Tower, Tehran, Iran
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107
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Mardani R, Jafari Najaf Abadi MH, Motieian M, Taghizadeh-Boroujeni S, Bayat A, Farsinezhad A, Gheibi Hayat SM, Motieian M, Pourghadamyari H. MicroRNA in leukemia: Tumor suppressors and oncogenes with prognostic potential. J Cell Physiol 2018; 234:8465-8486. [PMID: 30515779 DOI: 10.1002/jcp.27776] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 10/30/2018] [Indexed: 02/06/2023]
Abstract
Leukemia is known as a progressive malignant disease, which destroys the blood-forming organs and results in adverse effects on the proliferation and development of leukocytes and their precursors in the blood and bone marrow. There are four main classes of leukemia including acute leukemia, chronic leukemia, myelogenous leukemia, and lymphocytic leukemia. Given that a variety of internal and external factors could be associated with the initiation and progression of different types of leukemia. One of the important factors is epigenetic regulators such as microRNAs (miRNAs) and long noncoding RNAs (ncRNA). MiRNAs are short ncRNAs which act as tumor suppressor (i.e., miR-15, miR-16, let-7, and miR-127) or oncogene (i.e., miR-155, miR-17-92, miR-21, miR-125b, miR-93, miR-143-p3, miR-196b, and miR-223) in leukemia. It has been shown that deregulation of these molecules are associated with the initiation and progression of leukemia. Hence, miRNAs could be used as potential therapeutic candidates in the treatment of patients with leukemia. Moreover, increasing evidence revealed that miRNAs could be used as diagnostic and prognostic biomarkers in monitoring patients in early stages of disease or after received chemotherapy regimen. It seems that identification and development of new miRNAs could pave to the way to the development new therapeutic platforms for patients with leukemia. Here, we summarized various miRNAs as tumor suppressor and oncogene which could be introduced as therapeutic targets in treatment of leukemia.
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Affiliation(s)
- Rajab Mardani
- Department of Biochemistry, Pasteur Institute of Iran, Tehran, Iran
| | | | - Mahsa Motieian
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sima Taghizadeh-Boroujeni
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Borujen, Iran
| | - Amir Bayat
- Hematology, Oncology, and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Cell and Molecular Biology, College of Science, Kish International Campus, University of Tehran, Kish, Iran
| | - Alireza Farsinezhad
- Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Mahtab Motieian
- Department of Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New York, New York
| | - Hossein Pourghadamyari
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran.,Department of Clinical Biochemistry, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
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108
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Khani P, Nasri F, Khani Chamani F, Saeidi F, Sadri Nahand J, Tabibkhooei A, Mirzaei H. Genetic and epigenetic contribution to astrocytic gliomas pathogenesis. J Neurochem 2018; 148:188-203. [PMID: 30347482 DOI: 10.1111/jnc.14616] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 09/16/2018] [Accepted: 10/17/2018] [Indexed: 12/30/2022]
Abstract
Astrocytic gliomas are the most common and lethal form of intracranial tumors. These tumors are characterized by a significant heterogeneity in terms of cytopathological, transcriptional, and (epi)genomic features. This heterogeneity has made these cancers one of the most challenging types of cancers to study and treat. To uncover these complexities and to have better understanding of the disease initiation and progression, identification, and characterization of underlying cellular and molecular pathways related to (epi)genetics of astrocytic gliomas is crucial. Here, we discuss and summarize molecular and (epi)genetic mechanisms that provide clues as to the pathogenesis of astrocytic gliomas.
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Affiliation(s)
- Pouria Khani
- Department of Medical Genetics and Molecular Biology, Faculty of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - Farzad Nasri
- Department of Medical Immunology, Faculty of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Fateme Khani Chamani
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzane Saeidi
- Department of Medical Genetics, School of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Javid Sadri Nahand
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Tabibkhooei
- Department of Neurosurgery, Iran University of Medical Sciences, Tehran, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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109
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Saeedi Borujeni MJ, Esfandiary E, Baradaran A, Valiani A, Ghanadian M, Codoñer-Franch P, Basirat R, Alonso-Iglesias E, Mirzaei H, Yazdani A. Molecular aspects of pancreatic β-cell dysfunction: Oxidative stress, microRNA, and long noncoding RNA. J Cell Physiol 2018; 234:8411-8425. [PMID: 30565679 DOI: 10.1002/jcp.27755] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 10/23/2018] [Indexed: 02/06/2023]
Abstract
Metabolic syndrome is known as a frequent precursor of type 2 diabetes mellitus (T2D). This disease could affect 8% of the people worldwide. Given that pancreatic β-cell dysfunction and loss have central roles in the initiation and progression of the disease, the understanding of cellular and molecular pathways associated with pancreatic β-cell dysfunction can provide more information about the underlying pathways involved in T2D. Multiple lines evidence indicated that oxidative stress, microRNA, and long noncoding RNA play significant roles in various steps of diseases. Oxidative stress is one of the important factors involved in T2D pathogenesis. This could affect the function and survival of the β cell via activation or inhibition of several processes and targets, such as receptor-signal transduction, enzyme activity, gene expression, ion channel transport, and apoptosis. Besides oxidative stress, microRNAs and noncoding RNAs have emerged as epigenetic regulators that could affect pancreatic β-cell dysfunction. These molecules exert their effects via targeting a variety of cellular and molecular pathways involved in T2D pathogenesis. Here, we summarized the molecular aspects of pancreatic β-cell dysfunction. Moreover, we highlighted the roles of oxidative stress, microRNAs, and noncoding RNAs in pancreatic β-cell dysfunction.
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Affiliation(s)
- Mohammad Javad Saeedi Borujeni
- Department of Anatomical Sciences and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ebrahim Esfandiary
- Department of Anatomical Sciences and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azar Baradaran
- Department of Pathology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Valiani
- Department of Anatomical Sciences and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mustafa Ghanadian
- Department of Pharmacognosy, Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pilar Codoñer-Franch
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Valencia, Spain
| | - Reyhane Basirat
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Amid Yazdani
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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110
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Hesari A, Azizian M, Sheikhi A, Nesaei A, Sanaei S, Mahinparvar N, Derakhshani M, Hedayt P, Ghasemi F, Mirzaei H. Chemopreventive and therapeutic potential of curcumin in esophageal cancer: Current and future status. Int J Cancer 2018; 144:1215-1226. [PMID: 30362511 DOI: 10.1002/ijc.31947] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 09/15/2018] [Accepted: 10/10/2018] [Indexed: 12/15/2022]
Abstract
Esophageal cancer is a common malignant tumor with an increasing trend during the past three decades. Currently, esophagectomy, often in combination with neoadjuvant chemo- and radiotherapy, is the cornerstone of curative treatment for esophageal cancer. However, esophagostomy is related to significant risks of perioperative mortality and morbidity, as well as lengthy recovery. Moreover, the adjuvant therapies including chemotherapy and radiotherapy are associated with numerous side effects, limiting compliance and outcome. The dietary agent curcumin has been extensively studied over the past few decades and is known to have many biological activities especially in regard to the prevention and potential treatment of cancer. This review summarizes the chemo-preventive and chemotherapeutic potential of curcumin in esophageal cancer in both preclinical and clinical settings.
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Affiliation(s)
- AmirReza Hesari
- Molecular and Medicine Research Center, Department of Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak, Iran
| | - Mitra Azizian
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Alireza Sheikhi
- Department of Medical Biochemistry, Faculty of Medicine, Iran University of Medical Science, Tehran, Iran
| | - Abolfazl Nesaei
- Department of Basic Sciences, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Shahin Sanaei
- General Practitioner, Medical Researcher, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nazanin Mahinparvar
- General Practitioner, Medical Researcher, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Pegah Hedayt
- Department of Pathology, Medical University of Isfahan, Isfahan, Iran
| | - Faezeh Ghasemi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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111
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Keshavarz M, Mirzaei H, Salemi M, Momeni F, Mousavi MJ, Sadeghalvad M, Arjeini Y, Solaymani-Mohammadi F, Sadri Nahand J, Namdari H, Mokhtari-Azad T, Rezaei F. Influenza vaccine: Where are we and where do we go? Rev Med Virol 2018; 29:e2014. [PMID: 30408280 DOI: 10.1002/rmv.2014] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 09/22/2018] [Accepted: 09/25/2018] [Indexed: 12/11/2022]
Abstract
The alarming rise of morbidity and mortality caused by influenza pandemics and epidemics has drawn attention worldwide since the last few decades. This life-threatening problem necessitates the development of a safe and effective vaccine to protect against incoming pandemics. The currently available flu vaccines rely on inactivated viral particles, M2e-based vaccine, live attenuated influenza vaccine (LAIV) and virus like particle (VLP). While inactivated vaccines can only induce systemic humoral responses, LAIV and VLP vaccines stimulate both humoral and cellular immune responses. Yet, these vaccines have limited protection against newly emerging viral strains. These strains, however, can be targeted by universal vaccines consisting of conserved viral proteins such as M2e and capable of inducing cross-reactive immune response. The lack of viral genome in VLP and M2e-based vaccines addresses safety concern associated with existing attenuated vaccines. With the emergence of new recombinant viral strains each year, additional effort towards developing improved universal vaccine is warranted. Besides various types of vaccines, microRNA and exosome-based vaccines have been emerged as new types of influenza vaccines which are associated with new and effective properties. Hence, development of a new generation of vaccines could contribute to better treatment of influenza.
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Affiliation(s)
- Mohsen Keshavarz
- Department of Medical Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Maryam Salemi
- Department of Genomics and Genetic Engineering, Razi Vaccine and Serum Research Institute (RVSRI), Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
| | - Fatemeh Momeni
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Javad Mousavi
- Department of Immunology and Allergy, Faculty of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran.,Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mona Sadeghalvad
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Yaser Arjeini
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farid Solaymani-Mohammadi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Javid Sadri Nahand
- Department of Medical Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Haideh Namdari
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Talat Mokhtari-Azad
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farhad Rezaei
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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112
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Xue X, Zhao Y, Wang X, Qin L, Hu R. Development and validation of serum exosomal microRNAs as diagnostic and prognostic biomarkers for hepatocellular carcinoma. J Cell Biochem 2018; 120:135-142. [PMID: 30238497 DOI: 10.1002/jcb.27165] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 05/14/2018] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is the second leading cause of cancer-related death worldwide. China accounts for over half of the new cases and deaths. Diagnostic imprecision and a lack of complimentary molecular biomarkers are partially responsible for this lack of progress. Herein, serum-derived exosomal microRNA (miRNA) profiling was performed on 80 patients which histologically confirmed HCC and 30 normal controls. A classification of 8 exosomal miRNAs had biologically and statistically significant differences between HCC and normal serum samples, including miR-122, miR-125b, miR-145, miR-192, miR-194, miR-29a, miR-17-5p, and miR-106a. Online algorithm showed strong independent classification accuracy (area under the curve) reached 0.535 to 0.850, separately. The significant correlation between serum exosomal miRNAs and tumor size was observed. In addition, the survival difference of HCC patients with high or low exosomal miR-106a was statistically significant using Kaplan-Meier analysis. Besides, we also measured the proliferation and invasion ability of HCC cells following exosomal miR-106a mimics or inhibitor treatment. After prediction with algorithms, mitogen-activated protein kinase and c-Jun N-terminal kinase pathways were identified associated with miR-106a's function. In summary, differentially expressed serum exosomal miRNAs can be helpful for diagnostic and prognostic of HCC.
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Affiliation(s)
- Xiaofeng Xue
- Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yubin Zhao
- Department of Biochemistry, College of Life Sciences, Shanxi Normal University, Xi'an, China
| | - Xiaona Wang
- Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Lei Qin
- Department of General Surgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Rongkuan Hu
- Hefei National Laboratory for Physical Sciences at Microscale, School of Life Sciences, University of Science & Technology of China, Hefei, China
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113
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Iranifar E, Seresht BM, Momeni F, Fadaei E, Mehr MH, Ebrahimi Z, Rahmati M, Kharazinejad E, Mirzaei H. Exosomes and microRNAs: New potential therapeutic candidates in Alzheimer disease therapy. J Cell Physiol 2018; 234:2296-2305. [DOI: 10.1002/jcp.27214] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 07/17/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Elmira Iranifar
- Torbat Heydariyeh University of Medical SciencesTorbat Heydariyeh Iran
| | | | - Fatemeh Momeni
- General Practitioner, Faculty of MedicineAhvaz Jundishapur University of Medical SciencesAhvaz Iran
| | - Elyas Fadaei
- Faculty of MedicineIslamic Azad University of NajafabadNajafabad Iran
| | - Maysam Havasi Mehr
- Department of PhysiologySchool of Medicine, Iran University of Medical SciencesTehran Iran
| | - Zahra Ebrahimi
- Department of Medical Biotechnology and Molecular SciencesSchool of Medicine, North Khorasan University of Medical SciencesBojnurd Iran
| | - Majid Rahmati
- Department of Medical BiotechnologySchool of Medicine, Shahroud University of Medical SciencesShahroud Iran
| | | | - Hamed Mirzaei
- Department of BiomaterialsTissue Engineering and Nanotechnology, School of Advanced Technologies in Medicine, Isfahan University of Medical SciencesIsfahan Iran
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114
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Noruzi S, Azizian M, Mohammadi R, Hosseini SA, Rashidi B, Mohamadi Y, Nesaei A, Seiri P, Sahebkar A, Salarinia R, Aghdam AM, Mirzaei H. Micro-RNAs as critical regulators of matrix metalloproteinases in cancer. J Cell Biochem 2018; 119:8694-8712. [PMID: 30132957 DOI: 10.1002/jcb.27182] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 05/24/2018] [Indexed: 12/25/2022]
Abstract
Metastasis is known to be one of the important factors associated with cancer-related deaths worldwide. Several cellular and molecular targets are involved in the metastasis process. Among these targets, matrix metalloproteinases (MMPs) play central roles in promoting cancer metastasis. MMPs could contribute toward tumor growth, angiogenesis, migration, and invasion via degradation of the extracellular matrix and activation of pre-pro-growth factors. Therefore, identification of various cellular and molecular pathways that affect MMPs could contribute toward a better understanding of the metastatic pathways involved in various tumors. Micro-RNAs are important targets that could affect MMPs. Multiple lines of evidence have indicated that deregulation of various micro-RNAs, including miR-9, Let-7, miR-10b, and miR-15b, affects metastasis of tumor cells via targeting MMPs.
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Affiliation(s)
- Somaye Noruzi
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Mitra Azizian
- Department of Clinical Biochemistry, Ftabaculty of Medicine, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Rezvan Mohammadi
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Seyede Atefe Hosseini
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Bahman Rashidi
- Department of Anatomical Sciences, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Yousef Mohamadi
- Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Anatomy, Faculty of medicine, Qom University of Medical Sciences, Qom, Iran
| | - Abolfazl Nesaei
- Department of Basic Sciences, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Parvaneh Seiri
- Department of Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Salarinia
- Department of Medical Biotechnology and Molecular Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Arad Mobasher Aghdam
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Mirzaei
- Department of Biomaterials, Tissue Engineering and Nanotechnology, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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115
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Vakili‐Ghartavol R, Mombeiny R, Salmaninejad A, Sorkhabadi SMR, Faridi‐Majidi R, Jaafari MR, Mirzaei H. Tumor‐associated macrophages and epithelial–mesenchymal transition in cancer: Nanotechnology comes into view. J Cell Physiol 2018; 233:9223-9236. [DOI: 10.1002/jcp.27027] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 06/25/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Roghayyeh Vakili‐Ghartavol
- Department of Medical Nanotechnology School of Advanced Technologies in Medicine, Tehran University of Medical Sciences Tehran Iran
| | - Reza Mombeiny
- Cellular and Molecular Research Center, Iran University of Medical Sciences Tehran Iran
| | - Arash Salmaninejad
- Drug Applied Research Center, Student Research Committee, Tabriz University of Medical Science Tabriz Iran
- Department of Medical Genetics Faculty of Medicine, Student Research Committee, Mashhad University of Medical Sciences Mashhad Iran
| | - Seyed Mahdi Rezayat Sorkhabadi
- Department of Medical Nanotechnology School of Advanced Technologies in Medicine, Tehran University of Medical Sciences Tehran Iran
- Department of Pharmacology School of Medicine, Tehran University of Medical Sciences Tehran Iran
- Department of Toxicology–Pharmacology Faculty of Pharmacy, Pharmaceutical Science Branch, Islamic Azad University (IAUPS) Tehran Iran
| | - Reza Faridi‐Majidi
- Department of Medical Nanotechnology School of Advanced Technologies in Medicine, Tehran University of Medical Sciences Tehran Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences Mashhad Iran
- Department of Pharmaceutical Nanotechnology School of Pharmacy, Mashhad University of Medical Sciences Mashhad Iran
| | - Hamed Mirzaei
- Department of Biomaterials Tissue Engineering and Nanotechnology, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences Isfahan Iran
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116
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Rarani FZ, Borhani F, Rashidi B. Endometrial pinopode biomarkers: Molecules and microRNAs. J Cell Physiol 2018; 233:9145-9158. [PMID: 29968908 DOI: 10.1002/jcp.26852] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/10/2018] [Indexed: 12/12/2022]
Abstract
Ultrastructural changes on the apical surface of the luminal epithelium of the uterus are known as pinopodes. Their morphology in species and in special species is associated with different results about size, duration, and percentage of surface area covered by pinopodes. The content of pinopodes is different in rodents and humans. In mice and rats pinopodes have many vacuoles and no organelle that extends to the actin stalk above the microvilli. Human pinopodes do not have a large vacuole and contain the golgi complex, a rough endoplasmic reticulum, secretory vesicles, and mitochondria that extend from the entire cell surface. It has been suggested that pinopodes are good markers of endometrial receptivity and implantation window. There are several molecular markers related to the presence of pinopodes, including integrins, leukemia inhibiting factor (LIF), l-selectin, HOXA10, glutaredoxin, glycodelinA, heparin-binding epidermal growth factor, mucins, and microRNAs (miRNAs). Multiple lines of evidence have indicated that miRNAs could affect the expression of LIF and pinopodes in the endometrium and these molecules play key roles in implantation window processes. Here, we have summarized the morphology and function of pinopodes. Moreover, we have highlighted several molecules in relation to pinopodes that could be used as biomarkers.
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Affiliation(s)
- Fahimeh Zamani Rarani
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Borhani
- Department of Basic Sciences, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran.,Department of Basic Sciences, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahman Rashidi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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117
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Jamali L, Tofigh R, Tutunchi S, Panahi G, Borhani F, Akhavan S, Nourmohammadi P, Ghaderian SM, Rasouli M, Mirzaei H. Circulating microRNAs as diagnostic and therapeutic biomarkers in gastric and esophageal cancers. J Cell Physiol 2018; 233:8538-8550. [DOI: 10.1002/jcp.26850] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 05/10/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Leila Jamali
- Department of Medical Genetics School of Medicine, Shahid Beheshti University of Medical Sciences Tehran Iran
| | | | - Sara Tutunchi
- Department of Medical Genetics Shahid Sadoughi University of Medical Sciences Yazd Iran
| | - Ghodratollah Panahi
- Department of Biochemistry Faculty of Medicine, Tehran University of Medical Sciences Tehran Iran
| | - Fatemeh Borhani
- Department of Basic Sciences Faculty of Medicine, Gonabad University of Medical Sciences Gonabad Iran
- Department of Basic Sciences Faculty of Medicine, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Saeedeh Akhavan
- Department of Biology School of Basic Sciences, Science and Research Branch, Islamic Azad University Tehran Iran
| | - Parisa Nourmohammadi
- Department of Medical Genetics Shahid Sadoughi University of Medical Sciences Yazd Iran
| | - Sayyed M.H. Ghaderian
- Urogenital Stem Cell Research Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Milad Rasouli
- Department of Immunology Faculty of Medical Sciences, Tarbiat Modares University Tehran Iran
| | - Hamed Mirzaei
- Department of Medical Biotechnology School of Medicine Mashhad University of Medical Sciences Mashhad Iran
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118
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Exosomal miR-93 promotes proliferation and invasion in hepatocellular carcinoma by directly inhibiting TIMP2/TP53INP1/CDKN1A. Biochem Biophys Res Commun 2018; 502:515-521. [PMID: 29859935 DOI: 10.1016/j.bbrc.2018.05.208] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 05/31/2018] [Indexed: 12/16/2022]
Abstract
Hepatocellular carcinoma (HCC) is a malignant cancer worldwide; lacking biomarkers for early prognostication contributes to its high lethality. Herein, we report a novel biomarker, exosome delivered miR-93, is up-regulated in HCC cell line media and serum samples of HCC patients. We measured the proliferation and invasion ability of HCC cell lines following exosomal miR-93 treatment. After prediction with online algorithms, we further confirmed that TP53INP1, TIMP2 and CDKN1A are direct targets of miR-93 by dual-luciferase reporter assay. In addition, the diagnostic value of exosomal miR-93 was evaluated by qPCR and ROC analysis. The significant correlation between serum exosomal miR-93 and clinical information including stage, tumor size were observed. Furthermore, the survival differences of HCC patients with high or low miR-93 were statistically significant using Kaplan-Meier analysis. In summary, our work identified exosomal miR-93 as a novel biomarker for both diagnosis and prognosis in HCC.
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