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Ahluwalia P, Ballur K, Leeman T, Vashisht A, Singh H, Omar N, Mondal AK, Vaibhav K, Baban B, Kolhe R. Incorporating Novel Technologies in Precision Oncology for Colorectal Cancer: Advancing Personalized Medicine. Cancers (Basel) 2024; 16:480. [PMID: 38339232 PMCID: PMC10854941 DOI: 10.3390/cancers16030480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/10/2024] [Accepted: 01/13/2024] [Indexed: 02/12/2024] Open
Abstract
Colorectal cancer (CRC) is one of the most heterogeneous and deadly diseases, with a global incidence of 1.5 million cases per year. Genomics has revolutionized the clinical management of CRC by enabling comprehensive molecular profiling of cancer. However, a deeper understanding of the molecular factors is needed to identify new prognostic and predictive markers that can assist in designing more effective therapeutic regimens for the improved management of CRC. Recent breakthroughs in single-cell analysis have identified new cell subtypes that play a critical role in tumor progression and could serve as potential therapeutic targets. Spatial analysis of the transcriptome and proteome holds the key to unlocking pathogenic cellular interactions, while liquid biopsy profiling of molecular variables from serum holds great potential for monitoring therapy resistance. Furthermore, gene expression signatures from various pathways have emerged as promising prognostic indicators in colorectal cancer and have the potential to enhance the development of equitable medicine. The advancement of these technologies for identifying new markers, particularly in the domain of predictive and personalized medicine, has the potential to improve the management of patients with CRC. Further investigations utilizing similar methods could uncover molecular subtypes specific to emerging therapies, potentially strengthening the development of personalized medicine for CRC patients.
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Affiliation(s)
- Pankaj Ahluwalia
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Kalyani Ballur
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Tiffanie Leeman
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Ashutosh Vashisht
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Harmanpreet Singh
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Nivin Omar
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Ashis K. Mondal
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
| | - Kumar Vaibhav
- Department of Neurosurgery, Augusta University, Augusta, GA 30912, USA;
| | - Babak Baban
- Departments of Neurology and Surgery, Augusta University, Augusta, GA 30912, USA;
| | - Ravindra Kolhe
- Department of Pathology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA; (P.A.); (K.B.); (T.L.); (A.V.); (H.S.); (N.O.); (A.K.M.)
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Liu A, Wang X, Hu L, Yan D, Yin Y, Zheng H, Liu G, Zhang J, Li Y. A predictive molecular signature consisting of lncRNAs associated with cellular senescence for the prognosis of lung adenocarcinoma. PLoS One 2023; 18:e0287132. [PMID: 37352167 PMCID: PMC10289466 DOI: 10.1371/journal.pone.0287132] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 05/31/2023] [Indexed: 06/25/2023] Open
Abstract
The role of long noncoding RNAs (lncRNAs) has been verified by more and more researches in recent years. However, there are few reports on cellular senescence-associated lncRNAs in lung adenocarcinoma (LUAD). Therefore, to explore the prognostic effect of lncRNAs in LUAD, 279 cellular senescence-related genes, survival information and clinicopathologic parameters were derived from the CellAge database and The Cancer Genome Atlas (TCGA) database. Then, we constructed a novel cellular senescence-associated lncRNAs predictive signature (CS-ALPS) consisting of 6 lncRNAS (AC026355.1, AL365181.2, AF131215.5, C20orf197, GAS6-AS1, GSEC). According to the median of the risk score, 480 samples were divided into high-risk and low-risk groups. Furthermore, the clinicopathological and biological functions, immune characteristics and common drug sensitivity were analyzed between two risk groups. In conclusion, the CS-ALPS can independently forecast the prognosis of LUAD, which reveals the potential molecular mechanism of cellular senescence-associated lncRNAs, and provides appropriate strategies for the clinical treatment of patients with LUAD.
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Affiliation(s)
- Anbang Liu
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Xiaohuai Wang
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Liu Hu
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Dongqing Yan
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yin Yin
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Hongjie Zheng
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Gengqiu Liu
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Junhang Zhang
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yun Li
- Department of Thoracic Surgery, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
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