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Anwar S, Zafar M, Hussain MA, Iqbal N, Ali A, Sadaf, Kaur S, Najm MZ, Kausar MA. Unravelling the therapeutic potential of forkhead box proteins in breast cancer: An update (Review). Oncol Rep 2024; 52:92. [PMID: 38847267 PMCID: PMC11177173 DOI: 10.3892/or.2024.8751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 05/14/2024] [Indexed: 06/12/2024] Open
Abstract
Breast cancer, a prominent cause of mortality among women, develops from abnormal growth of breast tissue, thereby rendering it one of the most commonly detected cancers in the female population. Although numerous treatment strategies are available for breast cancer, discordance in terms of effective treatment and response still exists. Recently, the potential of signaling pathways and transcription factors has gained substantial attention in the cancer community; therefore, understanding their role will assist researchers in comprehending the onset and advancement of breast cancer. Forkhead box (FOX) proteins, which are important transcription factors, are considered crucial regulators of various cellular activities, including cell division and proliferation. The present study explored several subclasses of FOX proteins and their possible role in breast carcinogenesis, followed by the interaction between microRNA (miRNA) and FOX proteins. This interaction is implicated in promoting cell infiltration into surrounding tissues, ultimately leading to metastasis. The various roles that FOX proteins play in breast cancer development, their intricate relationships with miRNA, and their involvement in therapeutic resistance highlight the complexity of breast cancer dynamics. Therefore, recognizing the progress and challenges in current treatments is crucial because, despite advancements, persistent disparities in treatment effectiveness underscore the need for ongoing research, with future studies emphasizing the necessity for targeted strategies that account for the multifaceted aspects of breast cancer.
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Affiliation(s)
- Sadaf Anwar
- Department of Biochemistry, College of Medicine, University of Ha'il, Ha'il 2440, Saudi Arabia
| | - Mubashir Zafar
- Department of Family and Community Medicine, College of Medicine, University of Ha'il, Ha'il 2440, Saudi Arabia
| | - Malik Asif Hussain
- Department of Pathology, College of Medicine, University of Ha'il, Ha'il 2440, Saudi Arabia
| | - Naveed Iqbal
- Department of Obstetrics and Gynecology, College of Medicine, University of Ha'il 2440, Saudi Arabia
| | - Abrar Ali
- Department of Ophthalmology, College of Medicine, University of Ha'il 2440, Saudi Arabia
| | - Sadaf
- Department of Biotechnology, Jamia Millia Islamia, New Delhi 110025, India
| | - Simran Kaur
- School of Biosciences, Apeejay Stya University, Sohna, Gurugram, Haryana 122103, India
| | - Mohammad Zeeshan Najm
- School of Biosciences, Apeejay Stya University, Sohna, Gurugram, Haryana 122103, India
| | - Mohd Adnan Kausar
- Department of Biochemistry, College of Medicine, University of Ha'il, Ha'il 2440, Saudi Arabia
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Khan MA, Sadaf, Ahmad I, Aloliqi AA, Eisa AA, Najm MZ, Habib M, Mustafa S, Massey S, Malik Z, Sunita K, Pawar JS, Akhter N, Shukla NK, Deo S, Husain SA. FOXO3 gene hypermethylation and its marked downregulation in breast cancer cases: A study on female patients. Front Oncol 2023; 12:1078051. [PMID: 36727057 PMCID: PMC9885168 DOI: 10.3389/fonc.2022.1078051] [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: 10/24/2022] [Accepted: 12/22/2022] [Indexed: 01/19/2023] Open
Abstract
Background FOXO3, a member of the FOX transcription factor family, is frequently described as being deregulated in cancer. Additionally, notable role of FOXO3 can be easily recognized in the process of ageing and survival. Even though various studies have been done to acknowledge the tumour-suppressive or oncogenic role of FOXO3 in cancer, still there exist a lack of understanding in terms of cancer prognosis and treatment. Therefore, to provide better insight, our study aims to evaluate the role and function of FOXO3 in breast cancer in Indian female patients. We examined the FOXO3 expression levels in breast cancer samples by analyzing mRNA and protein expression along with its clinicopathological parameters. Results A total of 127 cases of breast cancer with equal normal cases (n=127) were assessed with methylation (MS-PCR), Immunohistochemistry (IHC), mRNA expression using Real-time PCR was analysed and 66.14% cases at mRNA level were found to be downregulated, while 81.10% of cases had little or very little protein expression. Our data state, the promoter hypermethylation of the FOXO3 gene and the downregulated protein expression are significantly correlated (p=0.0004). Additionally, we found a significant correlation between the level of FOXO3 mRNA with ER (p=0.04) and status of lymph node (p=0.01) along with this. Conclusion Data suggests the prognostic significance and the tumour-suppressive role of FOXO3 in breast cancer cases studied in India. However, there is a need for the extended research targeting FOXO3 to measure its clinical potential and develop well-defined therapeutic strategies.
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Affiliation(s)
- Mohammad Aasif Khan
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India,Department of Surgical Oncology BRA-IRCH, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Sadaf
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Irfan Ahmad
- Department of Medical Hematology & Medical Oncology, School of Medicine, Mays Cancer Canter, San Antonio, TX, United States
| | - Abdulaziz A. Aloliqi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Alaa Abdulaziz Eisa
- Department of Medical Biotechnology, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Mohammad Zeeshan Najm
- Department of Medical Laboratories Technology, College of Applied Medical Sciences, Taibah University, Medina, Saudi Arabia
| | - Maria Habib
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Saad Mustafa
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Sheersh Massey
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Zoya Malik
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Kumari Sunita
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | | | - Naseem Akhter
- Department of Medical Chemistry and Molecular Pharmacology, College of Pharmacy, Purdue University, West Lafayette, IN, United States
| | - N. K. Shukla
- Department of Neurology, Henry ford Health System, Detroit, MI, United States
| | - S.V.S. Deo
- Department of Neurology, Henry ford Health System, Detroit, MI, United States
| | - Syed Akhtar Husain
- Human Genetics Laboratory, Department of Biosciences, Jamia Millia Islamia, New Delhi, India,*Correspondence: Syed Akhtar Husain, ;
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Huang L, Liu X, Li L, Wang L, Wu N, Liu Z. Novel immune subtypes identification of HER2-positive breast cancer based on immunogenomic landscape. Med Oncol 2022; 39:92. [PMID: 35568771 DOI: 10.1007/s12032-022-01690-3] [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: 11/17/2021] [Accepted: 02/21/2022] [Indexed: 11/28/2022]
Abstract
HER2 positive BC is heterogeneous. But few studies discussed the classification of HER2-positive BC based on immune-related signatures. Using three publicly BC genomics datasets, we classified HER2 positive BC based on 33 immune-related signatures and used unsupervised machine learning methods to predict and perform the classification. We grouped three HER2-positive BC subtypes that we called Immune-High (IM-H), Immune-Medium (IM-M), and Immune-Low (IM-L), and manifested this categorization was predictable, duplicable and reliable by analyzing another dataset. Compared to other subtypes, IM-H had a higher immune cell infiltration level and stronger anti-tumor immune activities, as well as better clinical survival outcome. Besides these signatures, there were some cancer-related pathways which were hyperactivated in IM-H, including cytokine-cytokine receptor interactions, antigen processing and presentation pathways, natural killer cell-mediated cytotoxicity, Th1 and Th2 cell differentiation, chemokine signaling pathway, Th17 cell differentiation, B and T cell receptor signaling, NF-kappa B signaling, PD-L1 expression and PD-1 checkpoint pathway in cancer, TNF signaling, IL-17 signaling, NOD-like receptor signaling and Toll-like receptor signaling. By contrast, IM-L showed depressed immune-related signatures and enhanced activation of lycosylphosphatidylinositol-anchor biosynthesis and mismatch repair. Moreover, we discovered a gene co-expression network focused on eight transcription factor genes (EOMES, TBX21, GFI1, IRF4, POU2AF1, CIITA, FOXP3 and TOX) and one tumor suppress gene (PRF1), which were closely related with tumor immune. We identified three HER2-positive BC subtypes based on immune-related signatures, which had potential clinical implications and promoted the optimal stratification of HER2-positive BC responsive to immunotherapy.
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Affiliation(s)
- Lingli Huang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Xin Liu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Li Li
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Lei Wang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Nan Wu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China
| | - Zhixian Liu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, Jiangsu, China.
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