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Full-Text Articles in Medicine and Health Sciences
Notch Signaling Pathway: A Comprehensive Prognostic And Gene Expression Profile Analysis In Breast Cancer, Hassan Yousefi, Afshin Bahramy, Narges Zafari, Mahsa Rostamian Delavar, Khoa Nguyen, Atousa Haghi, Tahmineh Kandelouei, Cecilia Vittori, Parham Jazireian, Sajad Maleki, Danyal Imani, Amin Moshksar, Amirreza Bitaraf, Sadegh Babashah
Notch Signaling Pathway: A Comprehensive Prognostic And Gene Expression Profile Analysis In Breast Cancer, Hassan Yousefi, Afshin Bahramy, Narges Zafari, Mahsa Rostamian Delavar, Khoa Nguyen, Atousa Haghi, Tahmineh Kandelouei, Cecilia Vittori, Parham Jazireian, Sajad Maleki, Danyal Imani, Amin Moshksar, Amirreza Bitaraf, Sadegh Babashah
School of Medicine Faculty Publications
Breast cancer is a complex disease exhibiting a great degree of heterogeneity due to different molecular subtypes. Notch signaling regulates the differentiation of breast epithelial cells during normal development and plays a crucial role in breast cancer progression through the abnormal expression of the Notch up-and down-stream effectors. To date, there are only a few patient-centered clinical studies using datasets characterizing the role of Notch signaling pathway regulators in breast cancer; thus, we investigate the role and functionality of these factors in different subtypes using publicly available databases containing records from large studies. High-throughput genomic data and clinical information extracted …
Hippo Signaling Pathway: A Comprehensive Gene Expression Profile Analysis In Breast Cancer, Hassan Yousefi, Mahsa Rostamian Delavar, Fatemeh Piroozian, Masoud Baghi, Khoa Nguyen, Thomas Cheng, Cecilia Vittori, David Worthylake, Suresh K. Alahari
Hippo Signaling Pathway: A Comprehensive Gene Expression Profile Analysis In Breast Cancer, Hassan Yousefi, Mahsa Rostamian Delavar, Fatemeh Piroozian, Masoud Baghi, Khoa Nguyen, Thomas Cheng, Cecilia Vittori, David Worthylake, Suresh K. Alahari
School of Medicine Faculty Publications
Breast cancer (BC) is the most frequently diagnosed malignancy in women and a major public health concern. The Hippo pathway is an evolutionarily conserved signaling pathway that serves as a key regulator for a wide variety of biological processes. Hippo signaling has been shown to have both oncogenic and tumor-suppressive functions in various cancers. Core components of the Hippo pathway consist of various kinases and downstream effectors such as YAP/TAZ. In the current report, differential expression of Hippo pathway elements as well as the correlation of Hippo pathway mRNAs with various clinicopathologic characteristics, including molecular subtypes, receptor status, and methylation …
Mechanisms Of Mir-3189-3p-Mediated Inhibition Of C-Myc Translation In Triple Negative Breast Cancer, Cecilia Vittori, Duane Jeansonne, Hassan Yousefi, Celeste Faia, Zhen Lin, Krzysztof Reiss, Francesca Peruzzi
Mechanisms Of Mir-3189-3p-Mediated Inhibition Of C-Myc Translation In Triple Negative Breast Cancer, Cecilia Vittori, Duane Jeansonne, Hassan Yousefi, Celeste Faia, Zhen Lin, Krzysztof Reiss, Francesca Peruzzi
School of Medicine Faculty Publications
Background: Triple negative breast cancer (TNBC) is an aggressive subtype of breast cancer characterized by the lack of estrogen receptor, progesterone receptor, and HER2. Our lab previously characterized miR-3189-3p as a microRNA with potent anti-cancer activity against glioblastoma. Here, we hypothesized a similar activity in TNBC cells. As miR-3189-3p is predicted to target a variety of RNA binding proteins, we further hypothesized an inhibitory effect of this miRNA on protein synthesis. Methods: MDA-MB-231 and MDA-MB-468 cells were used to investigate the effect of miR-3189-3p on cell proliferation, migration, and invasion. TGCA database was used to analyze the expression of miR-3189-3p, …
Nr4a Family Genes: A Review Of Comprehensive Prognostic And Gene Expression Profile Analysis In Breast Cancer, Hassan Yousefi, Jordyn Fong, Suresh K. Alahari
Nr4a Family Genes: A Review Of Comprehensive Prognostic And Gene Expression Profile Analysis In Breast Cancer, Hassan Yousefi, Jordyn Fong, Suresh K. Alahari
School of Medicine Faculty Publications
This report analyzes nuclear receptor (NR) subfamily 4A’s potential role in treating those diagnosed with breast cancer. Here we reviewed the current literature on NR4 family members. We also examined the relative gene expression of the NR4A receptor subfamily in the basal, HER2 (human epidermal growth factor receptor 2) positive, luminal A, and luminal B subtypes using data from tumor samples in The Cancer Genome Atlas (TCGA) and Molecular Taxonomy of Breast Cancer International Consortium (METABRIC). These data showed a positive link between NR4A1-NR4A3 expression and increased overall survival and relapse-free survival in breast cancer patients. In addition, we observed …