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Fukuda K, Takeuchi S, Arai S, Nanjo S, Sato S, Kotani H, Kita K, Nishiyama A, Sakaguchi H, Ohtsubo K, Yano S. Targeting WEE1 enhances the antitumor effect of KRAS-mutated non-small cell lung cancer harboring TP53 mutations. Cell Rep Med 2024:101578. [PMID: 38776912 DOI: 10.1016/j.xcrm.2024.101578] [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: 04/15/2023] [Revised: 01/30/2024] [Accepted: 04/25/2024] [Indexed: 05/25/2024]
Abstract
The clinical development of Kirsten rat sarcoma virus (KRAS)-G12C inhibitors for the treatment of KRAS-mutant lung cancer is limited by the presence of co-mutations, intrinsic resistance, and the emergence of acquired resistance. Therefore, innovative strategies for enhancing apoptosis in KRAS-mutated non-small cell lung cancer (NSCLC) are urgently needed. Through CRISPR-Cas9 knockout screening using a library of 746 crRNAs and drug screening with a custom library of 432 compounds, we discover that WEE1 kinase inhibitors are potent enhancers of apoptosis, particularly in KRAS-mutant NSCLC cells harboring TP53 mutations. Mechanistically, WEE1 inhibition promotes G2/M transition and reduces checkpoint kinase 2 (CHK2) and Rad51 expression in the DNA damage response (DDR) pathway, which is associated with apoptosis and the repair of DNA double-strand breaks, leading to mitotic catastrophe. Notably, the combined inhibition of KRAS-G12C and WEE1 consistently suppresses tumor growth. Our results suggest targeting WEE1 as a promising therapeutic strategy for KRAS-mutated NSCLC with TP53 mutations.
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Affiliation(s)
- Koji Fukuda
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan; Nano Life Science Institute, Kanazawa University, Kanazawa, Japan.
| | - Shinji Takeuchi
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan; Nano Life Science Institute, Kanazawa University, Kanazawa, Japan.
| | - Sachiko Arai
- Nano Life Science Institute, Kanazawa University, Kanazawa, Japan
| | - Shigeki Nanjo
- Department of Respiratory Medicine, Faculty of Medicine, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Shigeki Sato
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Hiroshi Kotani
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Kenji Kita
- Central Research Resource Branch, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Akihiro Nishiyama
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Hiroyuki Sakaguchi
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Koshiro Ohtsubo
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Seiji Yano
- Nano Life Science Institute, Kanazawa University, Kanazawa, Japan; Department of Respiratory Medicine, Faculty of Medicine, Institute of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kanazawa, Japan
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Kondo S, Katsuya Y, Yonemori K, Komuro K, Sugeno M, Kawata T, Ghiorghiu D, Meulendijks D, Yamamoto N. Safety, tolerability, pharmacokinetics, and antitumor activity of adavosertib in Japanese patients with advanced solid tumors: A phase I, open-label study. Cancer Treat Res Commun 2024; 39:100809. [PMID: 38593512 DOI: 10.1016/j.ctarc.2024.100809] [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: 11/30/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/11/2024]
Abstract
INTRODUCTION We aimed to assess the safety, pharmacokinetic profile, and antitumor activity of adavosertib monotherapy in Japanese patients with advanced solid tumors. MATERIALS AND METHODS This was a single-center, open-label, phase I study with two consecutive cohorts (250 mg and 200 mg cohorts). Patients received adavosertib at 250 mg or 200 mg, orally once daily for 5 days on and 2 days off for Weeks 1 and 2 of a 21-day cycle. RESULTS Dose-limiting toxicities (Grade 3 febrile neutropenia) occurred in 2/6 patients in the 250 mg cohort. None of the three patients in the 200 mg cohort developed dose-limiting toxicities. The most frequent treatment-emergent adverse event was nausea (250 mg: 83.3 %; 200 mg: 100.0 %). Median time to peak drug concentration was 4.03 and 2.08 h after the first dose and 2.82 and 1.90 h after multiple dosing in the 250 and 200 mg cohorts, respectively; respective mean terminal elimination half-lives were 7.36 and 7.30 h (first dose) and 10.55 and 8.88 h (multiple dosing). Systemic exposure increased in a slightly more than dose-proportional manner. No RECIST v1.1 response was observed. Disease control rate was 0 % and 33.3 % in the 250 and 200 mg cohorts, respectively. One patient (33.3 %) in the 200 mg cohort showed a best overall response of stable disease at ≥ 8 weeks; the rest showed progressive disease. CONCLUSIONS Adavosertib 200 mg once daily was well tolerated in this patient population and no safety concerns were raised. Exposure increased in a slightly more than dose-proportional manner and limited antitumor activity was shown. TRIAL REGISTRATION ClinicalTrials.gov, NCT04462952.
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Affiliation(s)
- Shunsuke Kondo
- Department of Experimental Therapeutics, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
| | - Yuki Katsuya
- Department of Experimental Therapeutics, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Kan Yonemori
- Department of Experimental Therapeutics, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Keiko Komuro
- Research and Development, AstraZeneca K.K., 3-1-1, Shibaura, Minato-ku, Tokyo, 108-0023, Japan
| | - Masatoshi Sugeno
- Research and Development, AstraZeneca K.K., 3-1, Ofuka-cho, Kita-ku, Osaka, 530-0011, Japan
| | - Toshio Kawata
- Research and Development, AstraZeneca K.K., 3-1, Ofuka-cho, Kita-ku, Osaka, 530-0011, Japan
| | - Dana Ghiorghiu
- Late Development Oncology, AstraZeneca, City House, 132 Hills Road, Cambridge, CB2 1RY, UK
| | - Didier Meulendijks
- Late Development Oncology, AstraZeneca, City House, 132 Hills Road, Cambridge, CB2 1RY, UK
| | - Noboru Yamamoto
- Department of Experimental Therapeutics, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
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Peuget S, Zhou X, Selivanova G. Translating p53-based therapies for cancer into the clinic. Nat Rev Cancer 2024; 24:192-215. [PMID: 38287107 DOI: 10.1038/s41568-023-00658-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 01/31/2024]
Abstract
Inactivation of the most important tumour suppressor gene TP53 occurs in most, if not all, human cancers. Loss of functional wild-type p53 is achieved via two main mechanisms: mutation of the gene leading to an absence of tumour suppressor activity and, in some cases, gain-of-oncogenic function; or inhibition of the wild-type p53 protein mediated by overexpression of its negative regulators MDM2 and MDMX. Because of its high potency as a tumour suppressor and the dependence of at least some established tumours on its inactivation, p53 appears to be a highly attractive target for the development of new anticancer drugs. However, p53 is a transcription factor and therefore has long been considered undruggable. Nevertheless, several innovative strategies have been pursued for targeting dysfunctional p53 for cancer treatment. In mutant p53-expressing tumours, the predominant strategy is to restore tumour suppressor function with compounds acting either in a generic manner or otherwise selective for one or a few specific p53 mutations. In addition, approaches to deplete mutant p53 or to target vulnerabilities created by mutant p53 expression are currently under development. In wild-type p53 tumours, the major approach is to protect p53 from the actions of MDM2 and MDMX by targeting these negative regulators with inhibitors. Although the results of at least some clinical trials of MDM2 inhibitors and mutant p53-restoring compounds are promising, none of the agents has yet been approved by the FDA. Alternative strategies, based on a better understanding of p53 biology, the mechanisms of action of compounds and treatment regimens as well as the development of new technologies are gaining interest, such as proteolysis-targeting chimeras for MDM2 degradation. Other approaches are taking advantage of the progress made in immune-based therapies for cancer. In this Review, we present these ongoing clinical trials and emerging approaches to re-evaluate the current state of knowledge of p53-based therapies for cancer.
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Affiliation(s)
- Sylvain Peuget
- Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Xiaolei Zhou
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
- Institute of Materials Science and Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Galina Selivanova
- Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden.
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Mao X, Lee NK, Saad SE, Fong IL. Clinical translation for targeting DNA damage repair in non-small cell lung cancer: a review. Transl Lung Cancer Res 2024; 13:375-397. [PMID: 38496700 PMCID: PMC10938103 DOI: 10.21037/tlcr-23-742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/31/2024] [Indexed: 03/19/2024]
Abstract
Despite significant advancements in screening, diagnosis, and treatment of non-small cell lung cancer (NSCLC), it remains the primary cause of cancer-related deaths globally. DNA damage is caused by the exposure to exogenous and endogenous factors and the correct functioning of DNA damage repair (DDR) is essential to maintain of normal cell circulation. The presence of genomic instability, which results from defective DDR, is a critical characteristic of cancer. The changes promote the accumulation of mutations, which are implicated in cancer cells, but these may be exploited for anti-cancer therapies. NSCLC has a distinct genomic profile compared to other tumors, making precision medicine essential for targeting actionable gene mutations. Although various treatment options for NSCLC exist including chemotherapy, targeted therapy, and immunotherapy, drug resistance inevitably arises. The identification of deleterious DDR mutations in 49.6% of NSCLC patients has led to the development of novel target therapies that have the potential to improve patient outcomes. Synthetic lethal treatment using poly (ADP-ribose) polymerase (PARP) inhibitors is a breakthrough in biomarker-driven therapy. Additionally, promising new compounds targeting DDR, such as ATR, CHK1, CHK2, DNA-PK, and WEE1, had demonstrated great potential for tumor selectivity. In this review, we provide an overview of DDR pathways and discuss the clinical translation of DDR inhibitors in NSCLC, including their application as single agents or in combination with chemotherapy, radiotherapy, and immunotherapy.
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Affiliation(s)
- Xinru Mao
- Department of Paraclinical Sciences, Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak (UNIMAS), Kota Samarahan, Malaysia
| | - Nung Kion Lee
- Faculty of Computer Science and Information Technology, Universiti Malaysia Sarawak (UNIMAS), Kota Samarahan, Malaysia
| | | | - Isabel Lim Fong
- Department of Paraclinical Sciences, Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak (UNIMAS), Kota Samarahan, Malaysia
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Khamidullina AI, Abramenko YE, Bruter AV, Tatarskiy VV. Key Proteins of Replication Stress Response and Cell Cycle Control as Cancer Therapy Targets. Int J Mol Sci 2024; 25:1263. [PMID: 38279263 PMCID: PMC10816012 DOI: 10.3390/ijms25021263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/14/2024] [Accepted: 01/17/2024] [Indexed: 01/28/2024] Open
Abstract
Replication stress (RS) is a characteristic state of cancer cells as they tend to exchange precision of replication for fast proliferation and increased genomic instability. To overcome the consequences of improper replication control, malignant cells frequently inactivate parts of their DNA damage response (DDR) pathways (the ATM-CHK2-p53 pathway), while relying on other pathways which help to maintain replication fork stability (ATR-CHK1). This creates a dependency on the remaining DDR pathways, vulnerability to further destabilization of replication and synthetic lethality of DDR inhibitors with common oncogenic alterations such as mutations of TP53, RB1, ATM, amplifications of MYC, CCNE1 and others. The response to RS is normally limited by coordination of cell cycle, transcription and replication. Inhibition of WEE1 and PKMYT1 kinases, which prevent unscheduled mitosis entry, leads to fragility of under-replicated sites. Recent evidence also shows that inhibition of Cyclin-dependent kinases (CDKs), such as CDK4/6, CDK2, CDK8/19 and CDK12/13 can contribute to RS through disruption of DNA repair and replication control. Here, we review the main causes of RS in cancers as well as main therapeutic targets-ATR, CHK1, PARP and their inhibitors.
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Affiliation(s)
- Alvina I. Khamidullina
- Laboratory of Molecular Oncobiology, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov Street, 119334 Moscow, Russia; (A.I.K.); (Y.E.A.)
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov Street, 119334 Moscow, Russia
| | - Yaroslav E. Abramenko
- Laboratory of Molecular Oncobiology, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov Street, 119334 Moscow, Russia; (A.I.K.); (Y.E.A.)
| | - Alexandra V. Bruter
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov Street, 119334 Moscow, Russia
| | - Victor V. Tatarskiy
- Laboratory of Molecular Oncobiology, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov Street, 119334 Moscow, Russia; (A.I.K.); (Y.E.A.)
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov Street, 119334 Moscow, Russia
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6
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Wang Z, Li W, Li F, Xiao R. An update of predictive biomarkers related to WEE1 inhibition in cancer therapy. J Cancer Res Clin Oncol 2024; 150:13. [PMID: 38231277 PMCID: PMC10794259 DOI: 10.1007/s00432-023-05527-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 11/10/2023] [Indexed: 01/18/2024]
Abstract
PURPOSE WEE1 is a crucial kinase involved in the regulation of G2/M checkpoint within the cell cycle. This article aims to comprehensively review the existing knowledge on the implication of WEE1 as a therapeutic target in tumor progression and drug resistance. Furthermore, we summarize the current predictive biomarkers employed to treat cancer with WEE1 inhibitors. METHODS A systematic review of the literature was conducted to analyze the association between WEE1 inhibition and cancer progression, including tumor advancement and drug resistance. Special attention was paid to the identification and utilization of predictive biomarkers related to therapeutic response to WEE1 inhibitors. RESULTS The review highlights the intricate involvement of WEE1 in tumor progression and drug resistance. It synthesizes the current knowledge on predictive biomarkers employed in WEE1 inhibitor treatments, offering insights into their prognostic significance. Notably, the article elucidates the potential for precision medicine by understanding these biomarkers in the context of tumor treatment outcomes. CONCLUSION WEE1 plays a pivotal role in tumor progression and is a promising therapeutic target. Distinguishing patients that would benefit from WEE1 inhibition will be a major direction of future research.
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Affiliation(s)
- Zizhuo Wang
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Wenting Li
- Department of Gynecology, First Affiliated Hospital, Shihezi University, Shihezi, 832000, Xinjiang, People's Republic of China
| | - Fuxia Li
- Department of Gynecology, First Affiliated Hospital, Shihezi University, Shihezi, 832000, Xinjiang, People's Republic of China
| | - Rourou Xiao
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, People's Republic of China.
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7
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Zhang C, Peng K, Liu Q, Huang Q, Liu T. Adavosertib and beyond: Biomarkers, drug combination and toxicity of WEE1 inhibitors. Crit Rev Oncol Hematol 2024; 193:104233. [PMID: 38103761 DOI: 10.1016/j.critrevonc.2023.104233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 12/10/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023] Open
Abstract
WEE1 kinase is renowned as an S-G2 checkpoint inhibitor activated by ATR-CHK1 in response to replication stress. WEE1 inhibition enhances replication stress and effectively circumvents checkpoints into mitosis, which triggers significant genetic impairs and culminates in cell death. This approach has been validated clinically for its promising anti-tumor efficacy across various cancer types, notably in cases of ovarian cancers. Nonetheless, the initial stage of clinical trials has shown that the first-in-human WEE1 inhibitor adavosertib is limited by dose-limiting adverse events. As a result, recent efforts have been made to explore predictive biomarkers and smart combination schedules to alleviate adverse effects. In this review, we focused on the exploration of therapeutic biomarkers, as well as schedules of combination utilizing WEE1 inhibitors and canonical anticancer drugs, according to the latest preclinical and clinical studies, indicating that the optimal application of WEE1 inhibitors will likely be as part of dose-reducing combination and be tailored to specific patient populations.
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Affiliation(s)
- Chi Zhang
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ke Peng
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing Liu
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qihong Huang
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Institute of Clinical Science, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Tianshu Liu
- Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, China.
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8
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Nguyen Vu TH, Kikuchi O, Ohashi S, Saito T, Ida T, Nakai Y, Cao Y, Yamamoto Y, Kondo Y, Mitani Y, Kataoka S, Kondo T, Katada C, Yamada A, Matsubara J, Muto M. Combination therapy with WEE1 inhibition and trifluridine/tipiracil against esophageal squamous cell carcinoma. Cancer Sci 2023; 114:4664-4676. [PMID: 37724648 PMCID: PMC10728021 DOI: 10.1111/cas.15966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 08/22/2023] [Accepted: 09/02/2023] [Indexed: 09/21/2023] Open
Abstract
Despite advanced therapeutics, esophageal squamous cell carcinoma (ESCC) remains one of the deadliest cancers. Here, we propose a novel therapeutic strategy based on synthetic lethality combining trifluridine/tipiracil and MK1775 (WEE1 inhibitor) as a treatment for ESCC. This study demonstrates that trifluridine induces single-strand DNA damage in ESCC cells, as evidenced by phosphorylated replication protein 32. The DNA damage response includes cyclin-dependent kinase 1 (CDK1) (Tyr15) phosphorylation as CDK1 inhibition and a decrease of the proportion of phospho-histone H3 (p-hH3)-positive cells, indicating cell cycle arrest at the G2 phase before mitosis entry. The WEE1 inhibitor remarkedly suppressed CDK1 phosphorylation (Try15) and reactivated CDK1, and also increased the proportion of p-hH3-positive cells, which indicates an increase of the number of cells into mitosis. Trifluridine combined with a WEE1 inhibitor increased trifluridine-mediated DNA damage, namely DNA double-strand breaks, as shown by increased γ-H2AX expression. Moreover, the combination treatment with trifluridine/tipiracil and a WEE1 inhibitor significantly suppressed tumor growth of ESCC-derived xenograft models. Hence, our novel combination treatment with trifluridine/tipiracil and a WEE1 inhibitor is considered a candidate treatment strategy for ESCC.
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Affiliation(s)
- Trang H. Nguyen Vu
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
- Endoscopy DepartmentCho Ray HospitalHo Chi Minh CityVietnam
| | - Osamu Kikuchi
- Department of Clinical Bio‐Resource CenterKyoto University HospitalKyotoJapan
- Division of Clinical Pharmacology and Cancer ImmunotherapyKyoto University Center for Cancer Immunotherapy and ImmunobiologyKyotoJapan
| | - Shinya Ohashi
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
- Preemptive Medicine and Lifestyle Disease Research CenterKyoto University HospitalKyotoJapan
| | - Tomoki Saito
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Tomomi Ida
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Yukie Nakai
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Yang Cao
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Yoshihiro Yamamoto
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Yuki Kondo
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Yosuke Mitani
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Shigeki Kataoka
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Tomohiro Kondo
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Chikatoshi Katada
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Atsushi Yamada
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Junichi Matsubara
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of MedicineKyoto UniversityKyotoJapan
- Department of Clinical Bio‐Resource CenterKyoto University HospitalKyotoJapan
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9
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Mehta AR, Carpenter JR, Nicholas JM, Chataway J, Virgo B, Parmar MKB, Chandran S, Pal S. The role of placebo control in clinical trials for neurodegenerative diseases. Nat Med 2023; 29:2682-2683. [PMID: 37710137 DOI: 10.1038/d41591-023-00080-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
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10
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Tan J, Sun X, Zhao H, Guan H, Gao S, Zhou P. Double-strand DNA break repair: molecular mechanisms and therapeutic targets. MedComm (Beijing) 2023; 4:e388. [PMID: 37808268 PMCID: PMC10556206 DOI: 10.1002/mco2.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 08/29/2023] [Accepted: 09/08/2023] [Indexed: 10/10/2023] Open
Abstract
Double-strand break (DSB), a significant DNA damage brought on by ionizing radiation, acts as an initiating signal in tumor radiotherapy, causing cancer cells death. The two primary pathways for DNA DSB repair in mammalian cells are nonhomologous end joining (NHEJ) and homologous recombination (HR), which cooperate and compete with one another to achieve effective repair. The DSB repair mechanism depends on numerous regulatory variables. DSB recognition and the recruitment of DNA repair components, for instance, depend on the MRE11-RAD50-NBS1 (MRN) complex and the Ku70/80 heterodimer/DNA-PKcs (DNA-PK) complex, whose control is crucial in determining the DSB repair pathway choice and efficiency of HR and NHEJ. In-depth elucidation on the DSB repair pathway's molecular mechanisms has greatly facilitated for creation of repair proteins or pathways-specific inhibitors to advance precise cancer therapy and boost the effectiveness of cancer radiotherapy. The architectures, roles, molecular processes, and inhibitors of significant target proteins in the DSB repair pathways are reviewed in this article. The strategy and application in cancer therapy are also discussed based on the advancement of inhibitors targeted DSB damage response and repair proteins.
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Affiliation(s)
- Jinpeng Tan
- Hengyang Medical CollegeUniversity of South ChinaHengyangHunan ProvinceChina
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Xingyao Sun
- Hengyang Medical CollegeUniversity of South ChinaHengyangHunan ProvinceChina
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Hongling Zhao
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Hua Guan
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Shanshan Gao
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Ping‐Kun Zhou
- Hengyang Medical CollegeUniversity of South ChinaHengyangHunan ProvinceChina
- Department of Radiation BiologyBeijing Key Laboratory for RadiobiologyBeijing Institute of Radiation MedicineBeijingChina
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Chen CP, Yeh CN, Pan YR, Huang WK, Hsiao YT, Lo CH, Wu CE. Wee1 inhibition by MK1775 potentiates gemcitabine through accumulated replication stress leading to apoptosis in biliary tract cancer. Biomed Pharmacother 2023; 166:115389. [PMID: 37659202 DOI: 10.1016/j.biopha.2023.115389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/16/2023] [Accepted: 08/26/2023] [Indexed: 09/04/2023] Open
Abstract
Patients with advanced biliary tract cancer (BTC) have a poor prognosis, and novel treatments are needed. Gemcitabine, the standard of care for BTC, induces DNA damage; however, the ability of cancer cells to repair DNA dampens its effects. To improve the efficacy of gemcitabine, we combined it with MK1775, a Wee1 inhibitor that prevents activation of the G2/M checkpoint. BTC cell lines were treated with gemcitabine only or in combination with MK1775 to determine the therapeutic potential of BTC. Gemcitabine inhibited the growth and induced the apoptosis of four BTC cell lines to a greater extent when added with MK1775 than when added alone. The effects of the combination treatment were observed in both p53 wild-type and p53 mutant cell lines and were unaffected by knockdown of wild-type p53. The combination treatment increased the percentage of apoptotic cells and decreased the percentage of cells synthesizing DNA, suggesting that it caused DNA-damaged cells to accumulate and possibly die in S phase. It did not induce apoptosis when cells were arrested in mitosis using nocodazole. In a xenograft mouse model, gemcitabine plus MK1775 (but not either alone) inhibited the growth of tumors generated from inoculated BTC cells. Our results show that MK1775 highly enhances gemcitabine cytotoxicity in BTC regardless of p53 status. We suggest that the combination treatment elicits a DNA damage response and consequent apoptosis. Our preclinical study provides a basis for future clinical trials of gemcitabine plus MK1775 in patients with BTC.
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Affiliation(s)
- Chiao-Ping Chen
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chun-Nan Yeh
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of General Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Yi-Ru Pan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of General Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wen-Kuan Huang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yu-Tien Hsiao
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chih-Hong Lo
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chiao-En Wu
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan.
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12
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Liu M, Li N, Tang H, Chen L, Liu X, Wang Y, Lin Y, Luo Y, Wei S, Wen W, Chen M, Wang J, Zhang N, Chen J. The Mutational, Prognostic, and Therapeutic Landscape of Neuroendocrine Neoplasms. Oncologist 2023; 28:e723-e736. [PMID: 37086484 PMCID: PMC10485279 DOI: 10.1093/oncolo/oyad093] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 03/11/2023] [Indexed: 04/24/2023] Open
Abstract
BACKGROUND Neuroendocrine neoplasms (NENs) represent clinically and genetically heterogeneous malignancies, thus a comprehensive understanding of underlying molecular characteristics, prognostic signatures, and potential therapeutic targets is urgently needed. METHODS Next-generation sequencing (NGS) and immunohistochemistry were applied to acquire genomic and immune profiles of NENs from 47 patients. RESULTS Difference was distinguished based on differentiation grade and primary localization. Poorly differentiated neuroendocrine carcinomas (NECs) and well-differentiated neuroendocrine tumors (NETs) harbored distinct molecular features; we observed that tumor mutational burden (TMB) and tumor neoantigen burden (TNB) were significantly higher in NECs versus NETs. Notably, we identified a 7-gene panel (MLH3, NACA, NOTCH1, NPAP1, RANBP17, TSC2, and ZFHX4) as a novel prognostic signature in NENs; patients who carried mutations in any of the 7 genes exhibited significantly poorer survival. Furthermore, loss of heterozygosity (LOH) and germline homogeneity in human leukocyte antigen (HLA) are common in NENs, accounting for 39% and 36%, respectively. Notably, HLA LOH was an important prognostic biomarker for a subgroup of NEN patients. Finally, we analyzed clinically actionable targets in NENs, revealing that TMB high (TMB-H) or gene mutations in TP53, KRAS, and HRAS were the most frequently observed therapeutic indicators, which granted eligibility to immune checkpoint blockade (ICB) and targeted therapy. CONCLUSION Our study revealed heterogeneity of NENs, and identified novel prognostic signatures and potential therapeutic targets, which directing improvements of clinical management for NEN patients in the foreseeable future.
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Affiliation(s)
- Man Liu
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Na Li
- Department of Translational Medicine, YuceBio Technology Co., Ltd, Shenzhen, People’s Republic of China
| | - Hongzhen Tang
- Department of Medicine, YuceBio Technology Co., Ltd, Shenzhen, People’s Republic of China
| | - Luohai Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Xuemei Liu
- Department of Gastroenterology, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi, People’s Republic of China
| | - Yu Wang
- Department of Interventional Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yuan Lin
- Department of Pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yanji Luo
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Shaozhen Wei
- Department of Translational Medicine, YuceBio Technology Co., Ltd, Shenzhen, People’s Republic of China
| | - Wenli Wen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Minhu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Jiaqian Wang
- Department of Translational Medicine, YuceBio Technology Co., Ltd, Shenzhen, People’s Republic of China
| | - Ning Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Jie Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Center for Neuroendocrine Tumors, Fudan University Shanghai Cancer Center, Shanghai, People’s Republic of China
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13
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Bonilla CE, Montenegro P, O’Connor JM, Hernando-Requejo O, Aranda E, Pinto Llerena J, Llontop A, Gallardo Escobar J, Díaz Romero MDC, Bautista Hernández Y, Graña Suárez B, Batagelj EJ, Wali Mushtaq A, García-Foncillas J. Ibero-American Consensus Review and Incorporation of New Biomarkers for Clinical Practice in Colorectal Cancer. Cancers (Basel) 2023; 15:4373. [PMID: 37686649 PMCID: PMC10487247 DOI: 10.3390/cancers15174373] [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: 05/16/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Advances in genomic technologies have significantly improved the management of colorectal cancer (CRC). Several biomarkers have been identified in CRC that enable personalization in the use of biologic agents that have shown to enhance the clinical outcomes of patients. However, technologies used for their determination generate massive amounts of information that can be difficult for the clinician to interpret and use adequately. Through several discussion meetings, a group of oncology experts from Spain and several Latin American countries reviewed the latest literature to provide practical recommendations on the determination of biomarkers in CRC based on their clinical experience. The article also describes the importance of looking for additional prognostic biomarkers and the use of histopathology to establish an adequate molecular classification. Present and future of immunotherapy biomarkers in CRC patients are also discussed, together with several techniques for marker determination, including liquid biopsy, next-generation sequencing (NGS), polymerase chain reaction (PCR), and fecal immunohistochemical tests. Finally, the role of Molecular Tumor Boards in the diagnosis and treatment of CRC is described. All of this information will allow us to highlight the importance of biomarker determination in CRC.
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Affiliation(s)
- Carlos Eduardo Bonilla
- Fundación CTIC—Centro de Tratamiento e Investigación sobre Cáncer, Bogotá 1681442, Colombia
| | - Paola Montenegro
- Institución AUNA OncoSalud e Instituto Nacional de Enfermedades Neoplásicas, Lima 15023, Peru
| | | | | | - Enrique Aranda
- Departamento de Oncología Médica, Hospital Reina Sofía, IMIBIC, UCO, CIBERONC, 14004 Cordoba, Spain;
| | | | - Alejandra Llontop
- Instituto de Oncología Ángel H. Roffo, Ciudad Autónoma de Buenos Aires C1437FBG, Argentina
| | | | | | | | - Begoña Graña Suárez
- Servicio de Oncología Médica, Hospital Universitario de A Coruña, Servicio Galego de Saúde (SERGAS), 15006 A Coruña, Spain;
| | | | | | - Jesús García-Foncillas
- Hospital Universitario Fundación Jiménez Díaz, Universidad Autónoma de Madrid, 28040 Madrid, Spain
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14
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Ooki A, Osumi H, Fukuda K, Yamaguchi K. Potent molecular-targeted therapies for gastro-entero-pancreatic neuroendocrine carcinoma. Cancer Metastasis Rev 2023; 42:1021-1054. [PMID: 37422534 PMCID: PMC10584733 DOI: 10.1007/s10555-023-10121-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 06/16/2023] [Indexed: 07/10/2023]
Abstract
Neuroendocrine neoplasms (NENs), which are characterized by neuroendocrine differentiation, can arise in various organs. NENs have been divided into well-differentiated neuroendocrine tumors (NETs) and poorly differentiated neuroendocrine carcinomas (NECs) based on morphological differentiation, each of which has a distinct etiology, molecular profile, and clinicopathological features. While the majority of NECs originate in the pulmonary organs, extrapulmonary NECs occur most predominantly in the gastro-entero-pancreatic (GEP) system. Although platinum-based chemotherapy is the main therapeutic option for recurrent or metastatic GEP-NEC patients, the clinical benefits are limited and associated with a poor prognosis, indicating the clinically urgent need for effective therapeutic agents. The clinical development of molecular-targeted therapies has been hampered due to the rarity of GEP-NECs and the paucity of knowledge on their biology. In this review, we summarize the biology, current treatments, and molecular profiles of GEP-NECs based on the findings of pivotal comprehensive molecular analyses; we also highlight potent therapeutic targets for future precision medicine based on the most recent results of clinical trials.
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Affiliation(s)
- Akira Ooki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Hiroki Osumi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Koshiro Fukuda
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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15
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Javaid H, Barberis A, Chervova O, Nassiri I, Voloshin V, Sato Y, Ogawa S, Fairfax B, Buffa F, Humphrey TC. A role for SETD2 loss in tumorigenesis through DNA methylation dysregulation. BMC Cancer 2023; 23:721. [PMID: 37528416 PMCID: PMC10394884 DOI: 10.1186/s12885-023-11162-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 07/07/2023] [Indexed: 08/03/2023] Open
Abstract
SETD2-dependent H3 Lysine-36 trimethylation (H3K36me3) has been recently linked to the deposition of de-novo DNA methylation. SETD2 is frequently mutated in cancer, however, the functional impact of SETD2 loss and depletion on DNA methylation across cancer types and tumorigenesis is currently unknown. Here, we perform a pan-cancer analysis and show that both SETD2 mutation and reduced expression are associated with DNA methylation dysregulation across 21 out of the 24 cancer types tested. In renal cancer, these DNA methylation changes are associated with altered gene expression of oncogenes, tumour suppressors, and genes involved in neoplasm invasiveness, including TP53, FOXO1, and CDK4. This suggests a new role for SETD2 loss in tumorigenesis and cancer aggressiveness through DNA methylation dysregulation. Moreover, using a robust machine learning methodology, we develop and validate a 3-CpG methylation signature which is sufficient to predict SETD2 mutation status with high accuracy and correlates with patient prognosis.
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Affiliation(s)
- Hira Javaid
- Department of Oncology, University of Oxford, Oxford, OX3 7DQ, UK
| | - Alessandro Barberis
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Olga Chervova
- UCL Cancer Institute, University College London, London, WC1E 6DD, UK
| | - Isar Nassiri
- Oxford Genomics Centre, Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7BN, UK
| | - Vitaly Voloshin
- Royal Botanic Gardens Kew, Kew Green, Richmond, TW9 3AE, Surrey, UK
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, E1 4NS, UK
| | - Yusuke Sato
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Benjamin Fairfax
- The MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital/Headley Way, OX3 9DS, Oxford, UK
| | - Francesca Buffa
- Department of Oncology, University of Oxford, Oxford, OX3 7DQ, UK
| | - Timothy C Humphrey
- Department of Oncology, University of Oxford, Oxford, OX3 7DQ, UK.
- Genome Damage and Stability Centre, School of Life Sciences, University of Sussex, BN1 9RQ, Brighton, UK.
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16
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Richman SD, Hemmings G, Roberts H, Gallop N, Dodds R, Wilkinson L, Davis J, White R, Yates E, Jasani B, Brown L, Maughan TS, Butler R, Quirke P, Adams R. FOCUS4 biomarker laboratories: from the benefits to the practical and logistical issues faced during 6 years of centralised testing. J Clin Pathol 2023; 76:548-554. [PMID: 35256486 PMCID: PMC7614788 DOI: 10.1136/jclinpath-2022-208233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 11/03/2022]
Abstract
AIMS FOCUS4 was a phase II/III umbrella trial, recruiting patients with advanced or metastatic colorectal cancer, between 2014 and 2020. Molecular profiling of patients' formalin-fixed, paraffin-embedded tumour blocks was undertaken at two centralised biomarker laboratories (Leeds and Cardiff), and the results fed directly to the Medical Research Council Clinical Trials Unit, and used for subsequent randomisation. Here the laboratories discuss their experiences. METHODS Following successful tumour content assessment, blocks were sectioned for DNA extraction and immunohistochemistry (IHC). Pyrosequencing was initially used to determine tumour mutation status (KRAS, NRAS, BRAF and PIK3CA), then from 2018 onwards, next-generation sequencing was employed to allow the inclusion of TP53. Protein expression of MLH1, MSH2, MSH6, PMS2 and pTEN was determined by IHC. An interlaboratory comparison programme was initiated, allowing sample exchanges, to ensure continued assay robustness. RESULTS 1291 tumour samples were successfully analysed. Assay failure rates were very low; 1.9%-3.3% for DNA sequencing and 0.9%-1.3% for IHC. Concordance rates of >98% were seen for the interlaboratory comparisons, where a result was obtained by both laboratories. CONCLUSIONS Practical and logistical problems were identified, including poor sample quality and difficulties with sample anonymisation. The often last-minute receipt of a sample for testing and a lack of integration with National Health Service mutation analysis services were challenging. The laboratories benefitted from both pretrial validations and interlaboratory comparisons, resulting in robust assay development and provided confidence during the implementation of new sequencing technologies. We conclude that our centralised approach to biomarker testing in FOCUS4 was effective and successful.
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Affiliation(s)
- Susan D Richman
- Leeds Institute on Medical Research, University of Leeds, Leeds, UK
| | - Gemma Hemmings
- Leeds Institute on Medical Research, University of Leeds, Leeds, UK
| | - Helen Roberts
- All Wales Molecular Genetics Laboratory, All Wales Medical Genetics Service, University Hospital of Wales, Cardiff, UK
| | - Niall Gallop
- Leeds Institute on Medical Research, University of Leeds, Leeds, UK
| | - Rachel Dodds
- All Wales Molecular Genetics Laboratory, All Wales Medical Genetics Service, University Hospital of Wales, Cardiff, UK
| | | | - Jonathan Davis
- Leeds Institute on Medical Research, University of Leeds, Leeds, UK
| | - Rhian White
- All Wales Molecular Genetics Laboratory, All Wales Medical Genetics Service, University Hospital of Wales, Cardiff, UK
| | - Emma Yates
- MRC Clinical Trials Unit at UCL, London, UK
| | | | | | - Tim S Maughan
- MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
| | - Rachel Butler
- All Wales Molecular Genetics Laboratory, All Wales Medical Genetics Service, University Hospital of Wales, Cardiff, UK
| | - Philip Quirke
- Leeds Institute on Medical Research, University of Leeds, Leeds, UK
| | - Richard Adams
- Velindre Cancer Centre, Cardiff University, Cardiff, UK
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17
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Alli VJ, Yadav P, Suresh V, Jadav SS. Synthetic and Medicinal Chemistry Approaches Toward WEE1 Kinase Inhibitors and Its Degraders. ACS OMEGA 2023; 8:20196-20233. [PMID: 37323408 PMCID: PMC10268025 DOI: 10.1021/acsomega.3c01558] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 05/22/2023] [Indexed: 06/17/2023]
Abstract
WEE1 is a checkpoint kinase critical for mitotic events, especially in cell maturation and DNA repair. Most cancer cells' progression and survival are linked with elevated levels of WEE1 kinase. Thus, WEE1 kinase has become a new promising druggable target. A few classes of WEE1 inhibitors are designed by rationale or structure-based techniques and optimization approaches to identify selective acting anticancer agents. The discovery of the WEE1 inhibitor AZD1775 further emphasized WEE1 as a promising anticancer target. Therefore, the current review provides a comprehensive data on medicinal chemistry, synthetic approaches, optimization methods, and the interaction profile of WEE1 kinase inhibitors. In addition, WEE1 PROTAC degraders and their synthetic procedures, including a list of noncoding RNAs necessary for regulation of WEE1, are also highlighted. From the standpoint of medicinal chemistry, the contents of this compilation serve as an exemplar for the further design, synthesis, and optimization of promising WEE1-targeted anticancer agents.
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Affiliation(s)
- Vidya Jyothi Alli
- Department
of Natural Products and Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology Tarnaka, Uppal Road, Hyderabad 500037, India
| | - Pawan Yadav
- Department
of Natural Products and Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology Tarnaka, Uppal Road, Hyderabad 500037, India
| | - Vavilapalli Suresh
- Department
of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology Tarnaka, Uppal Road, Hyderabad 500037, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Surender Singh Jadav
- Department
of Natural Products and Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology Tarnaka, Uppal Road, Hyderabad 500037, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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18
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Alese OB, Wu C, Chapin WJ, Ulanja MB, Zheng-Lin B, Amankwah M, Eads J. Update on Emerging Therapies for Advanced Colorectal Cancer. Am Soc Clin Oncol Educ Book 2023; 43:e389574. [PMID: 37155942 DOI: 10.1200/edbk_389574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Colorectal cancer (CRC) is the third most common malignancy worldwide. It is projected to increase by 3.2 million new cases and account for 1.6 million deaths by 2040. Mortality is largely due to limited treatment options for patients who present with advanced disease. Thus, the development of effective and tolerable therapies is crucial. Chemotherapy has been the backbone of systemic treatment of advanced CRC, but utility has been limited because of invariable resistance to therapy, narrow mechanisms of action, and unfavorable toxicity profile. Tumors that are mismatch repair-deficient have demonstrated remarkable response to immune checkpoint inhibitor therapy. However, most CRC tumors are mismatch repair-proficient and represent an unmet medical need. Although ERBB2 amplification occurs only in a few cases, it is associated with left-sided tumors and a higher incidence of brain metastasis. Numerous combinations of HER2 inhibitors have demonstrated efficacy, and antibody-drug conjugates against HER2 represent innovative strategies in this area. The KRAS protein has been classically considered undruggable. Fortunately, new agents targeting KRAS G12C mutation represent a paradigm shift in the management of affected patients and could lead the advancement in drug development for the more common KRAS mutations. Furthermore, aberrant DNA damage response is present in 15%-20% of CRCs, and emerging innovative combinations with poly (ADP-ribose) polymerase (PARP) inhibitors could improve the current therapeutic landscape. Multiple novel biomarker-driven approaches in the management of patients with advanced CRC tumors are reviewed in this article.
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Affiliation(s)
- Olatunji B Alese
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA
| | | | - William J Chapin
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Mark B Ulanja
- Christus Ochsner St Patrick Hospital, Lake Charles, LA
| | | | | | - Jennifer Eads
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
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19
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Hlaváč V, Červenková L, Šůsová S, Holý P, Liška V, Vyčítal O, Šorejs O, Fiala O, Daum O, Souček P. Exome Sequencing of Paired Colorectal Carcinomas and Synchronous Liver Metastases for Prognosis and Therapy Prediction. JCO Precis Oncol 2023; 7:e2200557. [PMID: 37141551 DOI: 10.1200/po.22.00557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Abstract
PURPOSE Analysis of somatic variant profiles in retrospectively collected pairs of primary tumors and synchronous liver metastases from surgically treated patients with colorectal carcinomas. Mutational profiles were compared between groups of patients stratified by response to chemotherapy and survival. PATIENTS AND METHODS The study used whole-exome sequencing of tumor sample pairs from 20 patients diagnosed and treated at a single center. The Cancer Genome Atlas COAD-READ data set (n = 380) was used for validation in silico, where possible. RESULTS The most frequently altered oncodrivers were APC (55% in primaries and 60% in metastases), TP53 (50/45), TRIP11 (30/5), FAT4 (20/25), and KRAS (15/25). Harboring variants with a high or moderate predicted functional effect in KRAS in primary tumors was significantly associated with poor relapse-free survival in both our sample set and the validation data set. We found a number of additional prognostic associations, including mutational load, alterations in individual genes, oncodriver pathways, and single base substitution (SBS) signatures in primary tissues, which were not confirmed by validation. Altered ATM, DNAH11, and MUC5AC, or a higher share of SBS24 signature in metastases seemed to represent poor prognostic factors, but because of a lack of suitable validation data sets, these results must be treated with extreme caution. No gene or profile was significantly associated with response to chemotherapy. CONCLUSION Taken together, we report subtle differences in exome mutational profiles between paired primary tumors and synchronous liver metastases and a distinct prognostic relevance of KRAS in primary tumors. Although the general scarcity of primary tumor-synchronous metastasis sample pairs with high-quality clinical data makes robust validation difficult, this study provides potentially valuable data for utilization in precision oncology and could serve as a springboard for larger studies.
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Affiliation(s)
- Viktor Hlaváč
- Laboratory of Pharmacogenomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Lenka Červenková
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Simona Šůsová
- Laboratory of Pharmacogenomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Petr Holý
- Laboratory of Pharmacogenomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Václav Liška
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Department of Surgery, Faculty of Medicine and University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Ondřej Vyčítal
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Department of Surgery, Faculty of Medicine and University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Ondřej Šorejs
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Department of Oncology and Radiotherapeutics, Faculty of Medicine and University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Ondřej Fiala
- Laboratory of Translational Cancer Genomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
- Department of Oncology and Radiotherapeutics, Faculty of Medicine and University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Ondřej Daum
- Department of Pathology, Faculty of Medicine and University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Pavel Souček
- Laboratory of Pharmacogenomics, Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
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20
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Li Y, Wang X, Hou X, Ma X. Could Inhibiting the DNA Damage Repair Checkpoint Rescue Immune-Checkpoint-Inhibitor-Resistant Endometrial Cancer? J Clin Med 2023; 12:jcm12083014. [PMID: 37109350 PMCID: PMC10144486 DOI: 10.3390/jcm12083014] [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: 02/17/2023] [Revised: 03/23/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Endometrial cancer (EC) is increasingly undermining female health worldwide, with poor survival rates for advanced or recurrent/metastatic diseases. The application of immune checkpoint inhibitors (ICIs) has opened a window of opportunity for patients with first-line therapy failure. However, there is a subset of patients with endometrial cancer who remain insensitive to immunotherapy alone. Therefore, it is necessary to develop new therapeutic agents and further explore reliable combinational strategies to optimize the efficacy of immunotherapy. DNA damage repair (DDR) inhibitors as novel targeted drugs are able to generate genomic toxicity and induce cell death in solid tumors, including EC. Recently, growing evidence has demonstrated the DDR pathway modulates innate and adaptive immunity in tumors. In this review, we concentrate on the exploration of the intrinsic correlation between DDR pathways, especially the ATM-CHK2-P53 pathway and the ATR-CHK1-WEE1 pathway, and oncologic immune response, as well as the feasibility of adding DDR inhibitors to ICIs for the treatment of patients with advanced or recurrent/metastatic EC. We hope that this review will offer some beneficial references to the investigation of immunotherapy and provide a reasonable basis for "double-checkpoint inhibition" in EC.
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Affiliation(s)
- Yinuo Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiangyu Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xin Hou
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiangyi Ma
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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21
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Mill CP, Fiskus W, Das K, Davis JA, Birdwell CE, Kadia TM, DiNardo CD, Daver N, Takahashi K, Sasaki K, McGeehan GM, Ruan X, Su X, Loghavi S, Kantarjian H, Bhalla KN. Causal linkage of presence of mutant NPM1 to efficacy of novel therapeutic agents against AML cells with mutant NPM1. Leukemia 2023:10.1038/s41375-023-01882-4. [PMID: 36977823 DOI: 10.1038/s41375-023-01882-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/13/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023]
Abstract
In AML with NPM1 mutation causing cytoplasmic dislocation of NPM1, treatments with Menin inhibitor (MI) and standard AML chemotherapy yield complete remissions. However, the causal and mechanistic linkage of mtNPM1 to the efficacy of these agents has not been definitively established. Utilizing CRISPR-Cas9 editing to knockout (KO) or knock-in a copy of mtNPM1 in AML cells, present studies demonstrate that KO of mtNPM1 from AML cells abrogates sensitivity to MI, selinexor (exportin-1 inhibitor), and cytarabine. Conversely, the knock-in of a copy of mtNPM1 markedly sensitized AML cells to treatment with MI or cytarabine. Following AML therapy, most elderly patients with AML with mtNPM1 and co-mutations in FLT3 suffer AML relapse with poor outcomes, creating a need for novel effective therapies. Utilizing the RNA-Seq signature of CRISPR-edited AML cells with mtNPM1 KO, we interrogated the LINCS1000-CMap data set and found several pan-HDAC inhibitors and a WEE1 tyrosine kinase inhibitor among the top expression mimickers (EMs). Additionally, treatment with adavosertib (WEE1 inhibitor) or panobinostat (pan-HDAC inhibitor) exhibited synergistic in vitro lethal activity with MI against AML cells with mtNPM1. Treatment with adavosertib or panobinostat also reduced AML burden and improved survival in AML xenograft models sensitive or resistant to MI.
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Affiliation(s)
- Christopher P Mill
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Warren Fiskus
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Kaberi Das
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - John A Davis
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | | | - Tapan M Kadia
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Courtney D DiNardo
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Naval Daver
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Koichi Takahashi
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Koji Sasaki
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | | | - Xinjia Ruan
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Xiaoping Su
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Sanam Loghavi
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Hagop Kantarjian
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA
| | - Kapil N Bhalla
- The University of Texas M.D. Anderson Cancer Center, Houston, TX, 77030, USA.
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22
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Fu S, Yao S, Yuan Y, Previs RA, Elias AD, Carvajal RD, George TJ, Yuan Y, Yu L, Westin SN, Xing Y, Dumbrava EE, Karp DD, Piha-Paul SA, Tsimberidou AM, Ahnert JR, Takebe N, Lu K, Keyomarsi K, Meric-Bernstam F. Multicenter Phase II Trial of the WEE1 Inhibitor Adavosertib in Refractory Solid Tumors Harboring CCNE1 Amplification. J Clin Oncol 2023; 41:1725-1734. [PMID: 36469840 PMCID: PMC10489509 DOI: 10.1200/jco.22.00830] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/02/2022] [Accepted: 10/20/2022] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Preclinical cancer models harboring CCNE1 amplification were more sensitive to adavosertib treatment, a WEE1 kinase inhibitor, than models without amplification. Thus, we conducted this phase II study to assess the antitumor activity of adavosertib in patients with CCNE1-amplified, advanced refractory solid tumors. PATIENTS AND METHODS Patients aged ≥ 18 years with measurable disease and refractory solid tumors harboring CCNE1 amplification, an Eastern Cooperative Oncology Group performance status of 0-1, and adequate organ function were studied. Patients received 300 mg of adavosertib once daily on days 1 through 5 and 8 through 12 of a 21-day cycle. The trial followed Bayesian optimal phase II design. The primary end point was objective response rate (ORR). RESULTS Thirty patients were enrolled. The median follow-up duration was 9.9 months. Eight patients had partial responses (PRs), and three had stable disease (SD) ≥ 6 months, with an ORR of 27% (95% CI, 12 to 46), a SD ≥ 6 months/PR rate of 37% (95% CI, 20 to 56), a median progression-free survival duration of 4.1 months (95% CI, 1.8 to 6.4), and a median overall survival duration of 9.9 months (95% CI, 4.8 to 15). Fourteen patients with epithelial ovarian cancer showed an ORR of 36% (95% CI, 13 to 65) and SD ≥ 6 months/PR of 57% (95% CI, 29 to 82), a median progression-free survival duration of 6.3 months (95% CI, 2.4 to 10.2), and a median overall survival duration of 14.9 months (95% CI, 8.9 to 20.9). Common treatment-related toxicities were GI, hematologic toxicities, and fatigue. CONCLUSION Adavosertib monotherapy demonstrates a manageable toxicity profile and promising clinical activity in refractory solid tumors harboring CCNE1 amplification, especially in epithelial ovarian cancer. Further study of adavosertib, alone or in combination with other therapeutic agents, in CCNE1-amplified epithelial ovarian cancer is warranted.
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Affiliation(s)
- Siqing Fu
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Shuyang Yao
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Yuan Yuan
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | | | | | | | | | - Ying Yuan
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Lihou Yu
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Yan Xing
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | | | - Daniel D. Karp
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | | | - Naoko Takebe
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Karen Lu
- The University of Texas MD Anderson Cancer Center, Houston, TX
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23
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Schutte T, Embaby A, Steeghs N, van der Mierden S, van Driel W, Rijlaarsdam M, Huitema A, Opdam F. Clinical development of WEE1 inhibitors in gynecological cancers: A systematic review. Cancer Treat Rev 2023; 115:102531. [PMID: 36893690 DOI: 10.1016/j.ctrv.2023.102531] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/24/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023]
Abstract
INTRODUCTION The anti-tumor activity of WEE1 inhibitors (WEE1i) in gynecological malignancies has recently been demonstrated in clinical trials and its rationale is based on biological/molecular features of gynecological cancers. With this systematic review, we aim to outline the clinical development and current evidence regarding the efficacy and safety of these targeted agents in in this patient group. METHODS Systematic literature review of trials including patients with gynecological cancers treated with a WEE1i. The primary objective was to summarize the efficacy of WEE1i in gynecological malignancies regarding objective response rate (ORR), clinical benefit rate (CBR), overall survival (OS) and progression-free survival (PFS). Secondary objectives included toxicity profile, Maximum Tolerated Dose (MTD), pharmacokinetics, drug-drug interactions and exploratory objectives such as biomarkers for response. RESULTS 26 records were included for data extraction. Almost all trials used the first-in-class WEE1i adavosertib; one conference abstract reported about Zn-c3. The majority of the trials included diverse solid tumors (n = 16). Six records reported efficacy results of WEE1i in gynecological malignancies (n = 6). Objective response rates of adavosertib monotherapy or in combination with chemotherapy ranged between 23% and 43% in these trials. Median PFS ranged from 3.0 to 9.9 months. The most common adverse events were bone marrow suppression, gastrointestinal toxicities and fatigue. Mainly alterations in cell cycle regulator genes TP53 and CCNE1 were potential predictors of response. CONCLUSION This report summarizes encouraging clinical development of WEE1i in gynecological cancers and considers its application in future studies. Biomarker-driven patient selection might be essential to increase the response rates.
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Affiliation(s)
- Tim Schutte
- Department of Internal Medicine and Department of Medical Oncology, Amsterdam UMC, Location VUmc, Amsterdam, Netherlands.
| | - Alaa Embaby
- Department of Clinical Pharmacology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, Netherlands; Department of Medical Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, Netherlands
| | - Neeltje Steeghs
- Department of Medical Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, Netherlands
| | - Stevie van der Mierden
- Scientific Information Service, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Willemien van Driel
- Department of Gynecological Oncology, The Netherlands Cancer Insitute - Antoni van Leeuwenhoek, Amsterdam, Netherlands
| | - Martin Rijlaarsdam
- Department of Medical Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, Netherlands
| | - Alwin Huitema
- Department of Pharmacy & Pharmacology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, Netherlands; Department of Pharmacology, Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands; Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Frans Opdam
- Department of Medical Oncology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek, Amsterdam, Netherlands
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24
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Li S, Zhang H, Liu J, Shang G. Targeted therapy for osteosarcoma: a review. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04614-4. [PMID: 36807762 DOI: 10.1007/s00432-023-04614-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/27/2023] [Indexed: 02/21/2023]
Abstract
BACKGROUND Osteosarcoma is a common primary malignant tumour of the bone that usually occurs in children and adolescents. It is characterised by difficult treatment, recurrence and metastasis, and poor prognosis. Currently, the treatment of osteosarcoma is mainly based on surgery and auxiliary chemotherapy. However, for recurrent and some primary osteosarcoma cases, owing to the rapid progression of disease and chemotherapy resistance, the effects of chemotherapy are poor. With the rapid development of tumour-targeted therapy, molecular-targeted therapy for osteosarcoma has shown promise. PURPOSE In this paper, we review the molecular mechanisms, related targets, and clinical applications of targeted osteosarcoma therapy. In doing this, we provide a summary of recent literature on the characteristics of targeted osteosarcoma therapy, the advantages of its clinical application, and development of targeted therapy in future. We aim to provide new insights into the treatment of osteosarcoma. CONCLUSION Targeted therapy shows potential in the treatment of osteosarcoma and may offer an important means of precise and personalised treatment in the future, but drug resistance and adverse effects may limit its application.
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Affiliation(s)
- Shizhe Li
- Department of Bone and Soft Tissue Oncology, Shengjing Hospital Affiliated to China Medical University, Shenyang, 110022, Liaoning Province, China.,Graduate School, Jinzhou Medical University, Jinzhou, 121001, Liaoning Province, China
| | - He Zhang
- Department of Bone and Soft Tissue Oncology, Shengjing Hospital Affiliated to China Medical University, Shenyang, 110022, Liaoning Province, China
| | - Jinxin Liu
- Department of Bone and Soft Tissue Oncology, Shengjing Hospital Affiliated to China Medical University, Shenyang, 110022, Liaoning Province, China
| | - Guanning Shang
- Department of Bone and Soft Tissue Oncology, Shengjing Hospital Affiliated to China Medical University, Shenyang, 110022, Liaoning Province, China.
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25
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Tang YL, Li DD, Duan JY, Sheng LM, Wang X. Resistance to targeted therapy in metastatic colorectal cancer: Current status and new developments. World J Gastroenterol 2023; 29:926-948. [PMID: 36844139 PMCID: PMC9950860 DOI: 10.3748/wjg.v29.i6.926] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/24/2022] [Accepted: 01/31/2023] [Indexed: 02/10/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most lethal and common malignancies in the world. Chemotherapy has been the conventional treatment for metastatic CRC (mCRC) patients. However, the effects of chemotherapy have been unsatisfactory. With the advent of targeted therapy, the survival of patients with CRC have been prolonged. Over the past 20 years, targeted therapy for CRC has achieved substantial progress. However, targeted therapy has the same challenge of drug resistance as chemotherapy. Consequently, exploring the resistance mechanism and finding strategies to address the resistance to targeted therapy, along with searching for novel effective regimens, is a constant challenge in the mCRC treatment, and it is also a hot research topic. In this review, we focus on the current status on resistance to existing targeted therapies in mCRC and discuss future developments.
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Affiliation(s)
- Yuan-Ling Tang
- Department of Radiation Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Dan-Dan Li
- Department of Radiation Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Jia-Yu Duan
- Department of Radiation Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Lei-Ming Sheng
- Department of Radiation Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Xin Wang
- Department of Radiation Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
- Department of Abdominal Cancer, Cancer Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
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26
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Bando H, Ohtsu A, Yoshino T. Therapeutic landscape and future direction of metastatic colorectal cancer. Nat Rev Gastroenterol Hepatol 2023; 20:306-322. [PMID: 36670267 DOI: 10.1038/s41575-022-00736-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/16/2022] [Indexed: 01/22/2023]
Abstract
In the era of targeted therapy based on genomic alterations, the treatment strategy for metastatic colorectal cancer (mCRC) has been changing. Before systemic treatment initiation, determination of tumour genomic status for KRAS and NRAS, BRAFV600E mutations, ERBB2, and microsatellite instability and/or mismatch repair (MMR) status is recommended. In patients with deficient MMR and BRAFV600E mCRC, randomized phase III trials have established the efficacy of pembrolizumab as first-line therapy and the combination of encorafenib and cetuximab as second-line or third-line therapy. In addition, new agents have been actively developed in other rare molecular fractions such as ERBB2 alterations and KRASG12C mutations. In March 2022, the combination of pertuzumab and trastuzumab for ERBB2-positive mCRC was approved in Japan, thereby combining real-world evidence from the SCRUM-Japan Registry. As the populations are highly fragmented owing to rare genomic alterations, various strategies in clinical development are expected. Clinical development of a tumour-agnostic approach, such as NTRK fusion and tumour mutational burden, has successfully introduced corresponding drugs to clinical practice. Considering the difficulty of randomized trials owing to cost-benefit and rarity, a promising solution could be real-world evidence utilized as an external control from the molecular-based disease registry.
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Affiliation(s)
- Hideaki Bando
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Atsushi Ohtsu
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
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27
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Nishikawa S, Iwakuma T. Drugs Targeting p53 Mutations with FDA Approval and in Clinical Trials. Cancers (Basel) 2023; 15:429. [PMID: 36672377 PMCID: PMC9856662 DOI: 10.3390/cancers15020429] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/01/2023] [Accepted: 01/06/2023] [Indexed: 01/11/2023] Open
Abstract
Mutations in the tumor suppressor p53 (p53) promote cancer progression. This is mainly due to loss of function (LOS) as a tumor suppressor, dominant-negative (DN) activities of missense mutant p53 (mutp53) over wild-type p53 (wtp53), and wtp53-independent oncogenic activities of missense mutp53 by interacting with other tumor suppressors or oncogenes (gain of function: GOF). Since p53 mutations occur in ~50% of human cancers and rarely occur in normal tissues, p53 mutations are cancer-specific and ideal therapeutic targets. Approaches to target p53 mutations include (1) restoration or stabilization of wtp53 conformation from missense mutp53, (2) rescue of p53 nonsense mutations, (3) depletion or degradation of mutp53 proteins, and (4) induction of p53 synthetic lethality or targeting of vulnerabilities imposed by p53 mutations (enhanced YAP/TAZ activities) or deletions (hyperactivated retrotransposons). This review article focuses on clinically available FDA-approved drugs and drugs in clinical trials that target p53 mutations and summarizes their mechanisms of action and activities to suppress cancer progression.
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Affiliation(s)
- Shigeto Nishikawa
- Department of Pediatrics, Division of Hematology & Oncology, Children’s Mercy Research Institute, Kansas City, MO 64108, USA
| | - Tomoo Iwakuma
- Department of Pediatrics, Division of Hematology & Oncology, Children’s Mercy Research Institute, Kansas City, MO 64108, USA
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
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28
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Siddiqui S, Haf Davies E, Afshar M, Denlinger LC. Clinical Trial Design Innovations for Precision Medicine in Asthma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1426:395-412. [PMID: 37464130 DOI: 10.1007/978-3-031-32259-4_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Severe asthma is a spectrum disorder with numerous subsets, many of which are defined by clinical history and a general predisposition for T2 inflammation. Most of the approved therapies for severe asthma have required clinical trial designs with population enrichment for exacerbation frequency and/or elevation of blood eosinophils. Moving beyond this framework will require trial designs that increase efficiency for studying nondominant subsets and continue to improve upon biomarker signatures. In addition to reviewing the current literature on biomarker-informed trials for severe asthma, this chapter will also review the advantages of master protocols and adaptive design methods for establishing the efficacy of new interventions in prospectively defined subsets of patients. The incorporation of methods that allow for data collection outside of traditional study visits at academic centers, called remote decentralized trial design, is a growing trend that may increase diversity in study participation and allow for enhanced resiliency during the COVID-19 pandemic. Finally, reaching the goals of precision medicine in asthma will require increased emphasis on effectiveness studies. Recent advances in real-world data utilization from electronic health records are also discussed with a view toward pragmatic trial designs that could also incorporate the evaluation of biomarker signatures.
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Affiliation(s)
- Salman Siddiqui
- National Heart and Lung Institute, Imperial College, London, England, UK
| | | | - Majid Afshar
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Loren C Denlinger
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
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29
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Doleschal B, Petzer A, Rumpold H. Current concepts of anti-EGFR targeting in metastatic colorectal cancer. Front Oncol 2022; 12:1048166. [PMID: 36465407 PMCID: PMC9714621 DOI: 10.3389/fonc.2022.1048166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 10/26/2022] [Indexed: 11/07/2023] Open
Abstract
Anti-EGFR targeting is one of the key strategies in the treatment of metastatic colorectal cancer (mCRC). For almost two decades oncologists have struggled to implement EGFR antibodies in the mCRC continuum of care. Both sidedness and RAS mutational status rank high among the predictive factors for the clinical efficacy of EGFR inhibitors. A prospective phase III trial has recently confirmed that anti-EGFR targeting confers an overall survival benefit only in left sided RAS-wildtype tumors when given in first line. It is a matter of discussion if more clinical benefit can be reached by considering putative primary resistance mechanisms (e.g., HER2, BRAF, PIK3CA, etc.) at this early stage of treatment. The value of this procedure in daily routine clinical utility has not yet been clearly delineated. Re-exposure to EGFR antibodies becomes increasingly crucial in the disease journey of mCRC. Yet re- induction or re-challenge strategies have been problematic as they relied on mathematical models that described the timely decay of EGFR antibody resistant clones. The advent of liquid biopsy and the implementation of more accurate next-generation sequencing (NGS) based high throughput methods allows for tracing of EGFR resistant clones in real time. These displays the spatiotemporal heterogeneity of metastatic disease compared to the former standard radiographic assessment and re-biopsy. These techniques may move EGFR inhibition in mCRC into the area of precision medicine in order to apply EGFR antibodies with the increase or decrease of EGFR resistant clones. This review critically discusses established concepts of tackling the EGFR pathway in mCRC and provides insight into the growing field of liquid biopsy guided personalized approaches of EGFR inhibition in mCRC.
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Affiliation(s)
- Bernhard Doleschal
- Department of Internal Medicine I for Hematology With Stem Cell Transplantation, Hemostaseology and Medical Oncology, Ordensklinikum Linz, Linz, Austria
| | - Andreas Petzer
- Department of Internal Medicine I for Hematology With Stem Cell Transplantation, Hemostaseology and Medical Oncology, Ordensklinikum Linz, Linz, Austria
| | - Holger Rumpold
- Gastrointestinal Cancer Center, Ordensklinikum Linz, Linz, Austria
- Johannes Kepler University Linz, Medical Faculty, Linz, Austria
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30
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Esposito A, Stucchi E, Baronchelli M, Di Mauro P, Ferrari M, Lorini L, Gurizzan C, London NRJ, Hermsen M, Lechner M, Bossi P. Molecular Basis and Rationale for the Use of Targeted Agents and Immunotherapy in Sinonasal Cancers. J Clin Med 2022; 11:jcm11226787. [PMID: 36431263 PMCID: PMC9698911 DOI: 10.3390/jcm11226787] [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: 10/12/2022] [Revised: 11/03/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022] Open
Abstract
Despite the progress of surgery, radiotherapy, and neoadjuvant chemotherapy, the prognosis for advanced sinonasal cancers (SNCs) remains poor. In the era of precision medicine, more research has been conducted on the molecular pathways and recurrent mutations of SNCs, with the aim of understanding carcinogenesis, helping with diagnosis, identifying prognostic factors, and finding potentially targetable mutations. In the treatment of SNC, immunotherapy is rarely used, and no targeted therapies have been approved, partly because these tumors are usually excluded from major clinical trials. Data on the efficacy of targeted agents and immune checkpoint inhibitors are scarce. Despite those issues, a tumor-agnostic treatment approach based on targeted drugs against a detected genetic mutation is growing in several settings and cancer subtypes, and could also be proposed for SNCs. Our work aims to provide an overview of the main molecular pathways altered in the different epithelial subtypes of sinonasal and skull base tumors, focusing on the possible actionable mutations for which potential target therapies are already approved in other cancer types.
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Affiliation(s)
- Andrea Esposito
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
| | - Erika Stucchi
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
| | - Maria Baronchelli
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
| | - Pierluigi Di Mauro
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
| | - Marco Ferrari
- Section of Otorhinolaryngology, Head and Neck Surgery, Department of Neurosciences, Azienda Ospedaliera of Padua, University of Padua, 35128 Padua, Italy
| | - Luigi Lorini
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
| | - Cristina Gurizzan
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
| | - Nyall Robert Jr London
- Head & Neck Surgery, Department of Otorhinolaryngology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Mario Hermsen
- Department of Head and Neck Oncology, Instituto de Investigaciòn Sanitaria del Principado de Asturia, 33011 Oviedo, Spain
| | - Matt Lechner
- UCL Cancer Institute, University College London, London WC1E 6BT, UK
- Division of Surgery and Interventional Science, Academic Head and Neck Centre University College London, London WC1E 6BT, UK
| | - Paolo Bossi
- Medical Oncology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health University of Brescia, ASST-Spedali Civili, 25123 Brescia, Italy
- Correspondence:
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31
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Zhang Q, Lin X, Jiang K, Deng J, Ke L, Wu Z, Xia P, Li Q, Yu L, Ni P, Lv W, Hu J. PD0166285 sensitizes esophageal squamous cell carcinoma to radiotherapy by dual inhibition of WEE1 and PKMYT1. Front Oncol 2022. [DOI: 10.3389/fonc.2022.1061988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BackgroundEsophageal squamous cell carcinoma (ESCC) is an aggressive tumor with a 5-year survival rate of only 20%. More than 80% of ESCC patients possess TP53 mutation, which abolishes the G1/S checkpoint and accelerates the cell cycle. Thus, WEE1 and PKMYT1, regulators of G2/M phase in cell cycle, play essential roles in TP53-mutated cancer cells. PD0166285(PD) is a pyridopyrimidine compound that can inhibit WEE1 and PKMYT1 simultaneously, however, the effects of PD on ESCC, either as monotherapy or in combination therapy with radiotherapy, remain unclear.MethodsTo measure the anti-tumor efficacy of PD in ESCC cells, cell viability, cell cycle and cell apoptosis assays were examined in KYSE150 and TE1 cells with PD treatment. The combination therapy of PD and irradiation was also performed in ESCC cells to find whether PD can sensitize ESCC cells to irradiation. Vivo assays were also performed to investigate the efficacy of PD.ResultsWe found that the IC50 values of PD among ESCC cells ranged from 234 to 694 nM, PD can regulate cell cycle and induce cell apoptosis in ESCC cells in a dose-dependent manner. When combined with irradiation, PD sensitized ESCC cells to irradiation by abolishing G2/M phase arrest, inducing a high ratio of mitosis catastrophe, eventually leading to cell death. We also demonstrated that PD can attenuate DNA damage repair by inhibiting Rad51, further research also found the interaction of WEE1 and Rad51. In vivo assays, PD inhibited the tumor growth in mice, combination therapy showed better therapeutic efficacy.ConclusionPD0166285 can exert antitumor effect by inhibiting the function of WEE1 and PKMYT1 in ESCC cells, and also sensitize ESCC cells to irradiation not only by abolishing G2/M arrest but also attenuating DNA repair directly. We believe PD0166285 can be a potent treatment option for ESCC in the future.
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Toulany M. Targeting K-Ras-mediated DNA damage response in radiation oncology: Current status, challenges and future perspectives. Clin Transl Radiat Oncol 2022; 38:6-14. [PMID: 36313934 PMCID: PMC9596599 DOI: 10.1016/j.ctro.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/06/2022] [Accepted: 10/08/2022] [Indexed: 11/06/2022] Open
Abstract
Approximately 60% of cancer patients receive curative or palliative radiation. Despite the significant role of radiotherapy (RT) as a curative approach for many solid tumors, tumor recurrence occurs, partially because of intrinsic radioresistance. Accumulating evidence indicates that the success of RT is hampered by activation of the DNA damage response (DDR). The intensity of DDR signaling is affected by multiple parameters, e.g., loss-of-function mutations in tumor suppressor genes, gain-of-function mutations in protooncogenes as well as radiation-induced alterations in signal-transduction pathways. Therefore, the response to irradiation differs in tumors of different types, which makes the individualization of RT as a rational but challenging goal. One contributor to tumor cell radiation survival is signaling through the Ras pathway. Three RAS genes encode 4 Ras isoforms: K-Ras4A, K-Ras4B, H-Ras, and N-Ras. RAS family members are found to be mutated in approximately 19% of human cancers. Mutations in RAS lead to constitutive activation of the gene product and activation of multiple Ras-dependent signal-transduction cascades. Preclinical studies have shown that the expression of mutant KRAS affects DDR and increases cell survival after irradiation. Approximately 70% of RAS mutations occur in KRAS. Thus, applying targeted therapies directly against K-Ras as well as K-Ras upstream activators and downstream effectors might be a tumor-specific approach to overcome K-Ras-mediated RT resistance. In this review, the role of K-Ras in the activation of DDR signaling will be summarized. Recent progress in targeting DDR in KRAS-mutated tumors in combination with radiochemotherapy will be discussed.
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Gedminas JM, Laetsch TW. Targeting the DNA damage response in pediatric malignancies. Expert Rev Anticancer Ther 2022; 22:1099-1113. [PMID: 36099180 DOI: 10.1080/14737140.2022.2124970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION High levels of DNA damage and mutations in DNA damage response genes creates a high reliance on DNA damage repair in various tumors. This creates a vulnerability for new cancer therapies. Although there is extensive data for the use of these agents in adult tumors, the evaluation of these compounds in the pediatric population remains in the early stages. AREAS COVERED In this review, we discuss the role of the DNA damage response as a therapeutic vulnerability in pediatric malignancies, provide a summary of clinical data for the use of DNA damage response inhibitors in cancer, and review how these compounds can be extended to the pediatric population. EXPERT OPINION A number of pediatric cancers rely on robust DNA damage repair to maintain cell viability. This provides a therapeutic vulnerability in cancer cells resistant to other traditional therapies. Unfortunately, although clinical evaluation of inhibitors of various components of the DNA damage response has been done in adults, pediatric data remains limited. Further studies are needed to evaluate the efficacy of these compounds in the pediatric population.
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Affiliation(s)
- Jenna M Gedminas
- Children's Hospital of Philadelphia, Division of Oncology, Philadelphia, PA, USA
| | - Theodore W Laetsch
- Children's Hospital of Philadelphia, Division of Oncology, Philadelphia, PA, USA
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Durinikova E, Reilly NM, Buzo K, Mariella E, Chilà R, Lorenzato A, Dias JML, Grasso G, Pisati F, Lamba S, Corti G, Degasperi A, Cancelliere C, Mauri G, Andrei P, Linnebacher M, Marsoni S, Siena S, Sartore-Bianchi A, Nik-Zainal S, Di Nicolantonio F, Bardelli A, Arena S. Targeting the DNA Damage Response Pathways and Replication Stress in Colorectal Cancer. Clin Cancer Res 2022; 28:3874-3889. [PMID: 35881546 PMCID: PMC9433963 DOI: 10.1158/1078-0432.ccr-22-0875] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/05/2022] [Accepted: 07/01/2022] [Indexed: 12/04/2022]
Abstract
PURPOSE Genomic instability is a hallmark of cancer and targeting DNA damage response (DDR) is emerging as a promising therapeutic strategy in different solid tumors. The effectiveness of targeting DDR in colorectal cancer has not been extensively explored. EXPERIMENTAL DESIGN We challenged 112 cell models recapitulating the genomic landscape of metastatic colorectal cancer with ATM, ATR, CHK1, WEE1, and DNA-PK inhibitors, in parallel with chemotherapeutic agents. We focused then on ATR inhibitors (ATRi) and, to identify putative biomarkers of response and resistance, we analyzed at multiple levels colorectal cancer models highly sensitive or resistant to these drugs. RESULTS We found that around 30% of colorectal cancers, including those carrying KRAS and BRAF mutations and unresponsive to targeted agents, are sensitive to at least one DDR inhibitor. By investigating potential biomarkers of response to ATRi, we found that ATRi-sensitive cells displayed reduced phospho-RPA32 foci at basal level, while ATRi-resistant cells showed increased RAD51 foci formation in response to replication stress. Lack of ATM and RAD51C expression was associated with ATRi sensitivity. Analysis of mutational signatures and HRDetect score identified a subgroup of ATRi-sensitive models. Organoids derived from patients with metastatic colorectal cancer recapitulated findings obtained in cell lines. CONCLUSIONS In conclusion, a subset of colorectal cancers refractory to current therapies could benefit from inhibitors of DDR pathways and replication stress. A composite biomarker involving phospho-RPA32 and RAD51 foci, lack of ATM and RAD51C expression, as well as analysis of mutational signatures could be used to identify colorectal cancers likely to respond to ATRi.
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Affiliation(s)
| | - Nicole M. Reilly
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Kristi Buzo
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Elisa Mariella
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Rosaria Chilà
- Department of Oncology, University of Torino, Candiolo, Italy
- IFOM ETS - The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Annalisa Lorenzato
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - João M. L. Dias
- Department of Medical Genetics, University of Cambridge, Cambridge, United Kingdom
- Early Cancer Institute, University of Cambridge, Cambridge, United Kingdom
| | - Gaia Grasso
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | | | - Simona Lamba
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Giorgio Corti
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Andrea Degasperi
- Department of Medical Genetics, University of Cambridge, Cambridge, United Kingdom
- Early Cancer Institute, University of Cambridge, Cambridge, United Kingdom
| | | | - Gianluca Mauri
- IFOM ETS - The AIRC Institute of Molecular Oncology, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Pietro Andrei
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Michael Linnebacher
- Clinic of General Surgery, Molecular Oncology and Immunotherapy, University of Rostock, Rostock, Germany
| | - Silvia Marsoni
- IFOM ETS - The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Salvatore Siena
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Andrea Sartore-Bianchi
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Serena Nik-Zainal
- Department of Medical Genetics, University of Cambridge, Cambridge, United Kingdom
- Early Cancer Institute, University of Cambridge, Cambridge, United Kingdom
| | - Federica Di Nicolantonio
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Alberto Bardelli
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
| | - Sabrina Arena
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Candiolo, Italy
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Ngoi NYL, Westin SN, Yap TA. Targeting the DNA damage response beyond poly(ADP-ribose) polymerase inhibitors: novel agents and rational combinations. Curr Opin Oncol 2022; 34:559-569. [PMID: 35787597 PMCID: PMC9371461 DOI: 10.1097/cco.0000000000000867] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Poly(ADP-ribose) polymerase (PARP) inhibitors have transformed treatment paradigms in multiple cancer types defined by homologous recombination deficiency (HRD) and have become the archetypal example of synthetic lethal targeting within the DNA damage response (DDR). Despite this success, primary and acquired resistance to PARP inhibition inevitability threaten the efficacy and durability of response to these drugs. Beyond PARP inhibitors, recent advances in large-scale functional genomic screens have led to the identification of a steadily growing list of genetic dependencies across the DDR landscape. This has led to a wide array of novel synthetic lethal targets and corresponding inhibitors, which hold promise to widen the application of DDR inhibitors beyond HRD and potentially address PARP inhibitor resistance. RECENT FINDINGS In this review, we describe key synthetic lethal interactions that have been identified across the DDR landscape, summarize the early phase clinical development of the most promising DDR inhibitors, and highlight relevant combinations of DDR inhibitors with chemotherapy and other novel cancer therapies, which are anticipated to make an impact in rationally selected patient populations. SUMMARY The DDR landscape holds multiple opportunities for synthetic lethal targeting with multiple novel DDR inhibitors being evaluated on early phase clinical trials. Key challenges remain in optimizing the therapeutic window of ATR and WEE1 inhibitors as monotherapy and in combination approaches.
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Affiliation(s)
- Natalie Y L Ngoi
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine
| | - Shannon N Westin
- Department of Gynecologic Oncology and Reproductive Medicine, Division of Surgery
| | - Timothy A Yap
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine
- The Institute for Applied Cancer Science
- Khalifa Institute for Personalized Cancer Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Compound C Inhibits Renca Renal Epithelial Carcinoma Growth in Syngeneic Mouse Models by Blocking Cell Cycle Progression, Adhesion and Invasion. Int J Mol Sci 2022; 23:ijms23179675. [PMID: 36077072 PMCID: PMC9456023 DOI: 10.3390/ijms23179675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/17/2022] [Accepted: 08/22/2022] [Indexed: 11/17/2022] Open
Abstract
Compound C (CompC), an inhibitor of AMP-activated protein kinase, reduces the viability of various renal carcinoma cells. The molecular mechanism underlying anti-proliferative effect was investigated by flow cytometry and western blot analysis in Renca cells. Its effect on the growth of Renca xenografts was also examined in a syngeneic BALB/c mouse model. Subsequent results demonstrated that CompC reduced platelet-derived growth factor receptor signaling pathways and increased ERK1/2 activation as well as reactive oxygen species (ROS) production. CompC also increased the level of active Wee1 tyrosine kinase (P-Ser642-Wee1) and the inactive form of Cdk1 (P-Tyr15-Cdk1) while reducing the level of active histone H3 (P-Ser10-H3). ROS-dependent ERK1/2 activation and sequential alterations in Wee1, Cdk1, and histone H3 might be responsible for the CompC-induced G2/M cell cycle arrest and cell viability reduction. In addition, CompC reduced the adhesion, migration, and invasion of Renca cells in the in vitro cell systems, and growth of Renca xenografts in the BALB/c mouse model. Taken together, the inhibition of in vivo tumor growth by CompC may be attributed to the blockage of cell cycle progression, adhesion, migration, and invasion of tumor cells. These findings suggest the therapeutic potential of CompC against tumor development and progression.
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Wang C, Sandhu J, Tsao A, Fakih M. Presence of Concurrent TP53 Mutations Is Necessary to Predict Poor Outcomes within the SMAD4 Mutated Subgroup of Metastatic Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14153644. [PMID: 35892903 PMCID: PMC9332822 DOI: 10.3390/cancers14153644] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/19/2022] [Accepted: 07/23/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary Prior studies have resulted in conflicting conclusions on the value of SMAD4 mutations as a prognostic biomarker in metastatic colorectal cancer. In a cohort study of 433 patients with metastatic colorectal cancer, we showed that the presence of a coexisting mutation in TP53 is necessary to culminate in a negative overall survival impact in patients with SMAD4 mutations (multivariate HR = 2.5, 95% CI 1.44–4.36, p = 0.001). Our findings indicate that patients with concurrent SMAD4 and TP53 mutations represent a distinct poor-prognosis subgroup that may benefit from further translational studies. Abstract Prior studies have resulted in conflicting conclusions on the value of SMAD4 mutations as a prognostic biomarker in metastatic colorectal cancer. In this study, the impact of coexisting mutations with SMAD4 on overall survival was evaluated retrospectively in 433 patients with metastatic colorectal cancer. SMAD4 mutation was found in 16.2% (70/433) of tumors. A systemic univariate and multivariate survival analysis model including age, gender, sidedness of primary tumor, RAS, BRAFV600E, APC, TP53 and SMAD4 status showed that SMAD4 mutations were not associated with worse prognosis (multivariate HR = 1.25, 95% CI 0.90–1.73, p = 0.18). However, coexisting mutations in SMAD4 and TP53 were significantly associated with worse overall survival (multivariate HR = 2.5, 95% CI 1.44–4.36, p = 0.001). The median overall survival of patients with coexisting SMAD4 and TP53 mutation was 24.2 months, compared to 42.2 months for the rest of the population (p = 0.002). Concurrent SMAD4 and TP53 defines a new subgroup of patients of metastatic colorectal cancer with poor clinical outcomes.
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Affiliation(s)
| | | | | | - Marwan Fakih
- Correspondence: ; Tel.: +1-626-256-4673 (ext. 83087); Fax: +1-626-218-8233
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Taniguchi H, Caeser R, Chavan SS, Zhan YA, Chow A, Manoj P, Uddin F, Kitai H, Qu R, Hayatt O, Shah NS, Quintanal Villalonga Á, Allaj V, Nguyen EM, Chan J, Michel AO, Mukae H, de Stanchina E, Rudin CM, Sen T. WEE1 inhibition enhances the antitumor immune response to PD-L1 blockade by the concomitant activation of STING and STAT1 pathways in SCLC. Cell Rep 2022; 39:110814. [PMID: 35584676 PMCID: PMC9449677 DOI: 10.1016/j.celrep.2022.110814] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/31/2022] [Accepted: 04/20/2022] [Indexed: 01/15/2023] Open
Abstract
Small cell lung cancers (SCLCs) have high mutational burden but are relatively unresponsive to immune checkpoint blockade (ICB). Using SCLC models, we demonstrate that inhibition of WEE1, a G2/M checkpoint regulator induced by DNA damage, activates the STING-TBK1-IRF3 pathway, which increases type I interferons (IFN-α and IFN-β) and pro-inflammatory chemokines (CXCL10 and CCL5), facilitating an immune response via CD8+ cytotoxic T cell infiltration. We further show that WEE1 inhibition concomitantly activates the STAT1 pathway, increasing IFN-γ and PD-L1 expression. Consistent with these findings, combined WEE1 inhibition (AZD1775) and PD-L1 blockade causes remarkable tumor regression, activation of type I and II interferon pathways, and infiltration of cytotoxic T cells in multiple immunocompetent SCLC genetically engineered mouse models, including an aggressive model with stabilized MYC. Our study demonstrates cell-autonomous and immune-stimulating activity of WEE1 inhibition in SCLC models. Combined inhibition of WEE1 plus PD-L1 blockade represents a promising immunotherapeutic approach in SCLC.
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Affiliation(s)
- Hirokazu Taniguchi
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Rebecca Caeser
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Shweta S Chavan
- Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yingqian A Zhan
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Andrew Chow
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Parvathy Manoj
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Fathema Uddin
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Hidenori Kitai
- Program in Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Rui Qu
- Antitumor Assessment Core, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Omar Hayatt
- Antitumor Assessment Core, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Nisargbhai S Shah
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Álvaro Quintanal Villalonga
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Viola Allaj
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA
| | - Evelyn M Nguyen
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA; Cancer Biology Program, Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Joseph Chan
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA; Program for Computational and Systems Biology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Adam O Michel
- Drug Safety and Pharmacometrics, Regeneron Pharmaceuticals, Tarrytown, NY 10591, USA; Laboratory of Comparative Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, 852-8501, Japan
| | - Elisa de Stanchina
- Antitumor Assessment Core, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Charles M Rudin
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA; Program in Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Weill Cornell Medical College, New York, NY 10065, USA.
| | - Triparna Sen
- Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, Office: Z1701, 417 E 68th St, New York, NY 10065, USA; Weill Cornell Medical College, New York, NY 10065, USA.
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Rosati G, Aprile G, Colombo A, Cordio S, Giampaglia M, Cappetta A, Porretto CM, De Stefano A, Bilancia D, Avallone A. Colorectal Cancer Heterogeneity and the Impact on Precision Medicine and Therapy Efficacy. Biomedicines 2022; 10:1035. [PMID: 35625772 PMCID: PMC9138254 DOI: 10.3390/biomedicines10051035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/16/2022] [Accepted: 04/28/2022] [Indexed: 12/02/2022] Open
Abstract
Novel targeted therapies for metastatic colorectal cancer are needed to personalize treatments by guiding specific biomarkers selected on the genetic profile of patients. RAS and BRAF inhibitors have been developed for patients who become unresponsive to standard therapies. Sotorasib and adagrasib showed promising results in phase I/II basket trial and a phase III trial was planned with a combination of these RAS inhibitors and anti-EGFR monoclonal antibodies. Encorafenib and binimetinib were administered in phase II clinical trials for BRAF mutated patients. Pembrolizumab is now recommended in patients exhibiting microsatellite instability. Larotrectinib and entrectinib showed a fast and durable response with few and reversible adverse events in cases with NTRK fusions. Trastuzumab and trastuzumab deruxtecan exhibited promising and durable activity in HER-2-positive patients. In this review, the reasons for an extension of the molecular profile of patients were assessed and placed in the context of the advancements in the understanding of genetics. We highlight the differential effect of new targeted therapies through an ever-deeper characterization of tumor tissue. An overview of ongoing clinical trials is also provided.
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Affiliation(s)
- Gerardo Rosati
- Medical Oncology Unit, “S. Carlo” Hospital, 85100 Potenza, Italy; (M.G.); (D.B.)
| | - Giuseppe Aprile
- Department of Oncology, “San Bortolo” General Hospital, Azienda ULSS8 Berica, 36100 Vicenza, Italy; (G.A.); (A.C.)
| | - Alfredo Colombo
- Medical Oncology Unit, CDC Macchiarella, 90138 Palermo, Italy; (A.C.); (C.M.P.)
| | - Stefano Cordio
- Medical Oncology Unit, “Maria Paternò Arezzo” Hospital, 97100 Ragusa, Italy;
| | - Marianna Giampaglia
- Medical Oncology Unit, “S. Carlo” Hospital, 85100 Potenza, Italy; (M.G.); (D.B.)
| | - Alessandro Cappetta
- Department of Oncology, “San Bortolo” General Hospital, Azienda ULSS8 Berica, 36100 Vicenza, Italy; (G.A.); (A.C.)
| | | | - Alfonso De Stefano
- Experimental Clinical Abdominal Oncology Unit, Istituto Nazionale Tumori IRCCS-Fondazione “G. Pascale”, 80121 Napoli, Italy;
| | - Domenico Bilancia
- Medical Oncology Unit, “S. Carlo” Hospital, 85100 Potenza, Italy; (M.G.); (D.B.)
| | - Antonio Avallone
- Experimental Clinical Abdominal Oncology Unit, Istituto Nazionale Tumori IRCCS-Fondazione “G. Pascale”, 80121 Napoli, Italy;
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Brown LC, Graham J, Fisher D, Adams R, Seligmann J, Seymour M, Kaplan R, Yates E, Parmar M, Richman SD, Quirke P, Butler R, Shiu K, Middleton G, Samuel L, Wilson RH, Maughan TS. Experiences of running a stratified medicine adaptive platform trial: Challenges and lessons learned from 10 years of the FOCUS4 trial in metastatic colorectal cancer. Clin Trials 2022; 19:146-157. [PMID: 35083924 PMCID: PMC9036145 DOI: 10.1177/17407745211069879] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Complex innovative design trials are becoming increasingly common and offer potential for improving patient outcomes in a faster time frame. FOCUS4 was the first molecularly stratified trial in metastatic colorectal cancer and it remains one of the first umbrella trial designs to be launched globally. Here, we aim to describe lessons learned from delivery of the trial over the last 10 years. METHODS FOCUS4 was a Phase II/III molecularly stratified umbrella trial testing the safety and efficacy of targeted therapies in metastatic colorectal cancer. It used adaptive statistical methodology to decide which sub-trial should close early, and new therapies were added as protocol amendments. Patients with newly diagnosed metastatic colorectal cancer were registered, and central laboratory testing was used to stratify their tumour into molecular subtypes. Following 16 weeks of first-line therapy, patients with stable or responding disease were eligible for randomisation into either a molecularly stratified sub-trial (FOCUS4-B, C or D) or non-stratified FOCUS4-N. The primary outcome for all studies was progression-free survival comparing the intervention with active monitoring/placebo. At the close of the trial, feedback was elicited from all investigators through surveys and interviews and consolidated into a series of recommendations and lessons learned for the delivery of similar future trials. RESULTS Between January 2014 and October 2020, 1434 patients were registered from 88 UK hospitals. Of the 20 drug combinations that were explored for inclusion in the platform trial, three molecularly targeted sub-trials were activated: FOCUS4-D (February 2014-March 2016) evaluated AZD8931 in the BRAF-PIK3CA-RAS wildtype subgroup; FOCUS4-B (February 2016-July 2018) evaluated aspirin in the PIK3CA mutant subgroup and FOCUS4-C (June 2017-October 2020) evaluated adavosertib in the RAS+TP53 double mutant subgroup. FOCUS4-N was active throughout and evaluated capecitabine monotherapy versus a treatment break. A total of 361 (25%) registered patients were randomised into a sub-trial. Feedback on the experiences of delivery of FOCUS4 could be grouped into three main areas of challenge: funding/infrastructure, biomarker testing procedures and trial design efficiencies within which 20 recommendations are summarised. CONCLUSION Adaptive stratified medicine platform studies are feasible in common cancers but present challenges. Our stakeholder feedback has helped to inform how these trial designs can succeed and answer multiple questions efficiently, providing resource is adequate.
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Affiliation(s)
| | - Janet Graham
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | | | - Richard Adams
- Centre for Trials Research, Cardiff University and Velindre NHS Trust, Cardiff, UK
| | - Jenny Seligmann
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Matthew Seymour
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | | | - Emma Yates
- MRC Clinical Trials Unit at UCL, London, UK
| | | | - Susan D Richman
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | - Philip Quirke
- Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
| | | | | | | | | | - Richard H Wilson
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Timothy S Maughan
- MRC Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, Oxford, UK
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Targeting DNA Damage Response and Immune Checkpoint for Anticancer Therapy. Int J Mol Sci 2022; 23:ijms23063238. [PMID: 35328658 PMCID: PMC8952261 DOI: 10.3390/ijms23063238] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/12/2022] [Accepted: 03/15/2022] [Indexed: 01/27/2023] Open
Abstract
Deficiency in DNA damage response (DDR) genes leads to impaired DNA repair functions that will induce genomic instability and facilitate cancer development. However, alterations of DDR genes can serve as biomarkers for the selection of suitable patients to receive specific therapeutics, such as immune checkpoint blockade (ICB) therapy. In addition, certain altered DDR genes can be ideal therapeutic targets through adapting the mechanism of synthetic lethality. Recent studies indicate that targeting DDR can improve cancer immunotherapy by modulating the immune response mediated by cGAS-STING-interferon signaling. Investigations of the interplay of DDR-targeting and ICB therapies provide more effective treatment options for cancer patients. This review introduces the mechanisms of DDR and discusses their crucial roles in cancer therapy based on the concepts of synthetic lethality and ICB. The contemporary clinical trials of DDR-targeting and ICB therapies in breast, colorectal, and pancreatic cancers are included.
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Abstract
Upon DNA damage, complex transduction cascades are unleashed to locate, recognise and repair affected lesions. The process triggers a pause in the cell cycle until the damage is resolved. Even under physiologic conditions, this deliberate interruption of cell division is essential to ensure orderly DNA replication and chromosomal segregation. WEE1 is an established regulatory protein in this vast fidelity-monitoring machinery. Its involvement in the DNA damage response and cell cycle has been a subject of study for decades. Emerging studies have also implicated WEE1 directly and indirectly in other cellular functions, including chromatin remodelling and immune response. The expanding role of WEE1 in pathophysiology is matched by the keen surge of interest in developing WEE1-targeted therapeutic agents. This review summarises WEE1 involvement in the cell cycle checkpoints, epigenetic modification and immune signalling, as well as the current state of WEE1 inhibitors in cancer therapeutics.
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Catalano F, Borea R, Puglisi S, Boutros A, Gandini A, Cremante M, Martelli V, Sciallero S, Puccini A. Targeting the DNA Damage Response Pathway as a Novel Therapeutic Strategy in Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14061388. [PMID: 35326540 PMCID: PMC8946235 DOI: 10.3390/cancers14061388] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Defective DNA damage response (DDR) is a hallmark of cancer leading to genomic instability. Up to 15–20% of colorectal cancers carry alterations in DDR. However, the role of DDR alterations as a prognostic factor and as a therapeutic target must be elucidated. To date, disappointing results have been obtained in different clinical trials mainly due to poor molecular selection of patients. Several challenges must be overcome before these compounds may have an impact on colorectal cancer. For instance, although some preclinical evidence showed the vulnerability of a subset of CRCs to PARP inhibitors, no specific clinical or molecular biomarkers have been validated to select patients. Moreover, different DDR alterations may not equally confer platinum sensitivity in CRC patients. Further efforts are needed in both preclinical and clinical settings to exploit DDR alterations as therapeutic targets and to eventually discover PARP or other DDR inhibitors (e.g., Wee1) with clinical benefit on colorectal cancer patients. Abstract Major advances have been made in CRC treatment in recent years, especially in molecularly driven therapies and immunotherapy. Despite this, a large number of advanced colorectal cancer patients do not benefit from these treatments and their prognosis remains poor. The landscape of DNA damage response (DDR) alterations is emerging as a novel target for treatment in different cancer types. PARP inhibitors have been approved for the treatment of ovarian, breast, pancreatic, and prostate cancers carrying deleterious BRCA1/2 pathogenic variants or homologous recombination repair (HRR) deficiency (HRD). Recent research reported on the emerging role of HRD in CRC and showed that alterations in these genes, either germline or somatic, are carried by up to 15–20% of CRCs. However, the role of HRD is still widely unknown, and few data about their clinical impact are available, especially in CRC patients. In this review, we report preclinical and clinical data currently available on DDR inhibitors in CRC. We also emphasize the predictive role of DDR mutations in response to platinum-based chemotherapy and the potential clinical role of DDR inhibitors. More preclinical and clinical trials are required to better understand the impact of DDR alterations in CRC patients and the therapeutic opportunities with novel DDR inhibitors.
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Affiliation(s)
- Fabio Catalano
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Roberto Borea
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Silvia Puglisi
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Andrea Boutros
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Annalice Gandini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Malvina Cremante
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Valentino Martelli
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Stefania Sciallero
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
| | - Alberto Puccini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.C.); (R.B.); (S.P.); (A.B.); (A.G.); (M.C.); (V.M.); (S.S.)
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132 Genoa, Italy
- Correspondence: ; Tel.: +39-0105553301 (ext.3302); Fax: +39-0105555141
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Medicina de precisión en cáncer colorrectal y gastroesofágico avanzado. REVISTA MÉDICA CLÍNICA LAS CONDES 2022. [DOI: 10.1016/j.rmclc.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Martorana F, Da Silva LA, Sessa C, Colombo I. Everything Comes with a Price: The Toxicity Profile of DNA-Damage Response Targeting Agents. Cancers (Basel) 2022; 14:cancers14040953. [PMID: 35205700 PMCID: PMC8870347 DOI: 10.3390/cancers14040953] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/10/2022] [Accepted: 02/11/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary DNA damage induces genome instability, which may elicit cancer development. Defects in the DNA repair machinery further enhance cancer predisposition, but can also be exploited as a therapeutic target. Indeed, targeted agents against specific components of DNA repair, such as PARP inhibitors, are employed in various tumor types, while others, such as ATR, CHK1 or WEE1 inhibitors, are in clinical development. Even though these molecules have proven to be effective in different settings, they display several on- and off-target toxicities, shared by the whole pharmacological class or are drug specific. Among these effects, hematological and gastrointestinal toxicities are the most common, while others are less frequent but potentially life-threatening (e.g., myelodysplastic syndromes). Particular caution is needed in the case of combinatorial therapeutic approaches, which are currently being developed in clinical trials. In any case, it is necessary to recognize and properly manage adverse events of these drugs. This review provides a comprehensive overview on the safety profile of DDR-targeting agents, including indications for their management in clinical practice. Abstract Targeting the inherent vulnerability of cancer cells with an impaired DNA Damage Repair (DDR) machinery, Poly-ADP-Ribose-Polymerase (PARP) inhibitors have yielded significant results in several tumor types, eventually entering clinical practice for the treatment of ovarian, breast, pancreatic and prostate cancer. More recently, inhibitors of other key components of DNA repair, such as ATR, CHK1 and WEE1, have been developed and are currently under investigation in clinical trials. The inhibition of DDR inevitably induces on-target and off-target adverse events. Hematological and gastrointestinal toxicities as well as fatigue are common with all DDR-targeting agents, while other adverse events are drug specific, such as hypertension with niraparib and transaminase elevation with rucaparib. Cases of pneumonitis and secondary hematological malignancies have been reported with PARP inhibitors and, despite being overly rare, they deserve particular attention due to their severity. Safety also represents a crucial issue for the development of combination regimens incorporating DDR-targeting agents with other treatments, such as chemotherapy, anti-angiogenics or immunotherapy. As such, overlapping and cumulative toxicities should be considered, especially when more than two classes of drugs are combined. Here, we review the safety profile of DDR-targeting agents when used as single agents or in combination and we provide principles of toxicity management.
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Affiliation(s)
- Federica Martorana
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy;
| | - Leandro Apolinario Da Silva
- Service of Medical Oncology, Oncology Institute of Southern Switzerland (IOSI), EOC, 6500 Bellinzona, Switzerland; (L.A.D.S.); (C.S.)
| | - Cristiana Sessa
- Service of Medical Oncology, Oncology Institute of Southern Switzerland (IOSI), EOC, 6500 Bellinzona, Switzerland; (L.A.D.S.); (C.S.)
| | - Ilaria Colombo
- Service of Medical Oncology, Oncology Institute of Southern Switzerland (IOSI), EOC, 6500 Bellinzona, Switzerland; (L.A.D.S.); (C.S.)
- Correspondence: ; Tel.: +41-91-811-8194
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Ros J, Saoudi N, Salvà F, Baraibar I, Alonso G, Tabernero J, Elez E. Ongoing and evolving clinical trials enhancing future colorectal cancer treatment strategies. Expert Opin Investig Drugs 2022; 31:235-247. [PMID: 35133234 DOI: 10.1080/13543784.2022.2040016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Molecular profiling has led to significantly longer survival in metastatic colorectal cancer (CRC) patients. Clinical guidelines recommend testing for KRAS/NRAS, BRAF and MSI status and over the last few years several promising new biomarkers have also been identified. Circulating tumor DNA has reshaped the prognosis of localized CRC. These genomic findings can guide treatment management to improve clinical outcomes. AREAS COVERED Preclinical and clinical data over the last decade were reviewed for known and novel biomarkers with clinical implications in refractory and metastatic CRC. In the localized stage, al clinical trials involving new approaches such as liquid biopsy or neoadjuvant immunotherapy are also discussed. Molecular alterations and targeted agents are described, and data from completed and ongoing studies with targeted therapy and immunotherapies are presented. EXPERT OPINION The implementation of liquid biopsies in the localized CRC setting has reshaped management of this disease. The expanded use of biomarkers to guide the treatment of patients with CRC has revealed a level of complexity arising from interactions between different biomarkers. Prevalence of most established targetable biomarkers is low, however the number of identified biomarkers in CRC is increasing. Thus, metastatic CRC may ultimately be considered an umbrella diagnosis encompassing numerous rare disease subtypes.
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Affiliation(s)
- Javier Ros
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain.,Department of Precision Medicine, Medical Oncology, Università Degli Studi Della Campania Luigi Vanvitelli, Naples, Campania, Italy
| | - Nadia Saoudi
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Francesc Salvà
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Iosune Baraibar
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Guzman Alonso
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Josep Tabernero
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Elena Elez
- Medical Oncology, Vall d'Hebron University Hospital and Vall D'Hebron Institute of Oncology (VHIO), Barcelona, Spain
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Choi W, Lee ES. Therapeutic Targeting of DNA Damage Response in Cancer. Int J Mol Sci 2022; 23:ijms23031701. [PMID: 35163621 PMCID: PMC8836062 DOI: 10.3390/ijms23031701] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/25/2022] [Accepted: 01/29/2022] [Indexed: 02/07/2023] Open
Abstract
DNA damage response (DDR) is critical to ensure genome stability, and defects in this signaling pathway are highly associated with carcinogenesis and tumor progression. Nevertheless, this also provides therapeutic opportunities, as cells with defective DDR signaling are directed to rely on compensatory survival pathways, and these vulnerabilities have been exploited for anticancer treatments. Following the impressive success of PARP inhibitors in the treatment of BRCA-mutated breast and ovarian cancers, extensive research has been conducted toward the development of pharmacologic inhibitors of the key components of the DDR signaling pathway. In this review, we discuss the key elements of the DDR pathway and how these molecular components may serve as anticancer treatment targets. We also summarize the recent promising developments in the field of DDR pathway inhibitors, focusing on novel agents beyond PARP inhibitors. Furthermore, we discuss biomarker studies to identify target patients expected to derive maximal clinical benefits as well as combination strategies with other classes of anticancer agents to synergize and optimize the clinical benefits.
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Affiliation(s)
- Wonyoung Choi
- Research Institute, National Cancer Center, Goyang 10408, Korea;
- Center for Clinical Trials, National Cancer Center, Goyang 10408, Korea
| | - Eun Sook Lee
- Research Institute, National Cancer Center, Goyang 10408, Korea;
- Center for Breast Cancer, National Cancer Center, Goyang 10408, Korea
- Correspondence: ; Tel.: +82-31-920-1633
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Xie Y, Song A, Zhu Y, Jiang A, Peng W, Zhang C, Meng X. Effects and mechanisms of probucol on aging-related hippocampus-dependent cognitive impairment. Biomed Pharmacother 2021; 144:112266. [PMID: 34634555 DOI: 10.1016/j.biopha.2021.112266] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/26/2021] [Accepted: 09/27/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND In the present study, we aimed to investigate the effects of probucol on aging-related hippocampus-dependent cognitive impairment and explore the potential mechanisms. METHODS D-galactose (100 mg/kg, once daily for 6 weeks) was subcutaneously injected to induce aging in mice. Then the mice were administered with probucol or vehicle once a day for 2 weeks. The hippocampus-related cognition was evaluated with Morris water maze test, novel object recognition test, and contextual fear conditioning test. Moreover, synaptic plasticity was assessed, and RNA-sequencing was applied to further explore the molecular mechanisms. RESULTS Aging mice induced by D-galactose showed conspicuous learning and memory impairment, which was significantly ameliorated by probucol. Meanwhile, probucol enhanced the spine density and dendritic branches, improved long-term potentiation, and increased the expression of PSD95 of aging mice. Probucol regulated 70 differentially expressed genes compared to D-galactose group, of which 38 genes were upregulated and 32 genes were downregulated. At last, RNA-sequencing results were verified by quantitative reverse transcription-polymerase chain reaction. CONCLUSIONS Probucol improved learning and memory in aging mice through enhancing synaptic plasticity and regulating gene expression, indicating the potential application of probucol to prevent and treat aging-related disorders.
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Affiliation(s)
- Yaru Xie
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Department of Neurobiology, Institute of Brain Research, School of Basic Medical Sciences, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Anni Song
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yuting Zhu
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Anni Jiang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Wenpeng Peng
- Department of cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Chun Zhang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xianfang Meng
- Department of Neurobiology, Institute of Brain Research, School of Basic Medical Sciences, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
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