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McLean B, Istadi A, Clack T, Vankan M, Schramek D, Neely GG, Pajic M. A CRISPR Path to Finding Vulnerabilities and Solving Drug Resistance: Targeting the Diverse Cancer Landscape and Its Ecosystem. ADVANCED GENETICS (HOBOKEN, N.J.) 2022; 3:2200014. [PMID: 36911295 PMCID: PMC9993475 DOI: 10.1002/ggn2.202200014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 10/11/2022] [Indexed: 11/11/2022]
Abstract
Cancer is the second leading cause of death globally, with therapeutic resistance being a major cause of treatment failure in the clinic. The dynamic signaling that occurs between tumor cells and the diverse cells of the surrounding tumor microenvironment actively promotes disease progression and therapeutic resistance. Improving the understanding of how tumors evolve following therapy and the molecular mechanisms underpinning de novo or acquired resistance is thus critical for the identification of new targets and for the subsequent development of more effective combination regimens. Simultaneously targeting multiple hallmark capabilities of cancer to circumvent adaptive or evasive resistance may lead to significantly improved treatment response in the clinic. Here, the latest applications of functional genomics tools, such as clustered regularly interspaced short palindromic repeats (CRISPR) editing, to characterize the dynamic cancer resistance mechanisms, from improving the understanding of resistance to classical chemotherapeutics, to deciphering unique mechanisms that regulate tumor responses to new targeted agents and immunotherapies, are discussed. Potential avenues of future research in combating therapeutic resistance, the contribution of tumor-stroma signaling in this setting, and how advanced functional genomics tools can help streamline the identification of key molecular determinants of drug response are explored.
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Affiliation(s)
- Benjamin McLean
- The Kinghorn Cancer Centre The Garvan Institute of Medical Research 384 Victoria St, Darlinghurst Sydney New South Wales 2010 Australia
| | - Aji Istadi
- The Kinghorn Cancer Centre The Garvan Institute of Medical Research 384 Victoria St, Darlinghurst Sydney New South Wales 2010 Australia
| | - Teleri Clack
- Dr. John and Anne Chong Lab for Functional Genomics Charles Perkins Centre Centenary Institute University of Sydney Camperdown New South Wales 2006 Australia
| | - Mezzalina Vankan
- Dr. John and Anne Chong Lab for Functional Genomics Charles Perkins Centre Centenary Institute University of Sydney Camperdown New South Wales 2006 Australia
| | - Daniel Schramek
- Centre for Molecular and Systems Biology Lunenfeld-Tanenbaum Research Institute Mount Sinai Hospital Toronto Ontario M5G 1X5 Canada.,Department of Molecular Genetics Faculty of Medicine University of Toronto Toronto Ontario M5S 1A8 Canada
| | - G Gregory Neely
- Dr. John and Anne Chong Lab for Functional Genomics Charles Perkins Centre Centenary Institute University of Sydney Camperdown New South Wales 2006 Australia
| | - Marina Pajic
- The Kinghorn Cancer Centre The Garvan Institute of Medical Research 384 Victoria St, Darlinghurst Sydney New South Wales 2010 Australia.,St Vincent's Clinical School Faculty of Medicine University of NSW Sydney Sydney New South Wales 2052 Australia
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Cai Z, Mao C, Wang Y, Zhu Z, Xu S, Chen D, Chen Y, Ruan W, Fang B. Research Progress with Luteolin as an Anti-Tumor Agent. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221133579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
In this review, we outline the new expertise and research progress with luteolin as an antitumor agent, and clarify the related results from the aspects of tumor proliferation, apoptosis, invasion, metastasis, sensitivity to radiotherapy and chemotherapy, angiogenesis, and immunotherapy. In recent years, with the development of medical technology, the early detection rate of tumors has increased significantly. However, the number of cancer patients remains high. Therefore, a new and reasonably effective tumor therapeutic drug is urgently demanded. Luteolin, a flavonoid and widespread in nature, attracts more and more attention due to its universal biological utility, especially in the study of antitumor activity. This article reviews the work published in the past 20 years on the role and mechanism of luteolin as an antitumor agent, showing that this compound has a variety of effects for antitumor treatment by acting on different cytokines. Although clinical studies have not yet been widely carried out, a series of basic studies have confirmed that luteolin is a reasonably effective antineoplastic agent or anticancer adjuvant. Besides, derivatives of luteolin have good application prospects.
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Affiliation(s)
- Zhun Cai
- Department of Gastrointestinal Surgery, The First People's Hospital of Wenling, Zhejiang, China
| | - Chenyang Mao
- Department of Gastrointestinal Surgery, The First People's Hospital of Wenling, Zhejiang, China
| | - Yeqing Wang
- Department of Medicine, Taizhou University, Jiaojiang, China
| | - Zheyi Zhu
- Department of Medicine, Taizhou University, Jiaojiang, China
| | - Sisi Xu
- Department of Medicine, Taizhou University, Jiaojiang, China
| | - Dongqing Chen
- Department of Medicine, Taizhou University, Jiaojiang, China
| | - Yufeng Chen
- Department of Medicine, Taizhou University, Jiaojiang, China
| | - Wenjie Ruan
- Department of Medicine, Taizhou University, Jiaojiang, China
| | - Binbo Fang
- Department of Medicine, Taizhou University, Jiaojiang, China
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