1
|
Ozgencil F, Gunindi HB, Eren G. Dual-targeted NAMPT inhibitors as a progressive strategy for cancer therapy. Bioorg Chem 2024; 149:107509. [PMID: 38824699 DOI: 10.1016/j.bioorg.2024.107509] [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: 03/09/2024] [Revised: 04/29/2024] [Accepted: 05/28/2024] [Indexed: 06/04/2024]
Abstract
In mammals, nicotinamide phosphoribosyltransferase (NAMPT) is a crucial enzyme in the nicotinamide adenine dinucleotide (NAD+) synthesis pathway catalyzing the condensation of nicotinamide (NAM) with 5-phosphoribosyl-1-pyrophosphate (PRPP) to produce nicotinamide mononucleotide (NMN). Given the pivotal role of NAD+ in a range of cellular functions, including DNA synthesis, redox reactions, cytokine generation, metabolism, and aging, NAMPT has become a promising target for many diseases, notably cancer. Therefore, various NAMPT inhibitors have been reported and classified as first and second-generation based on their chemical structures and design strategies, dual-targeted being one. However, most NAMPT inhibitors suffer from several limitations, such as dose-dependent toxicity and poor pharmacokinetic properties. Consequently, there is no clinically approved NAMPT inhibitor. Hence, research on discovering more effective and less toxic dual-targeted NAMPT inhibitors with desirable pharmacokinetic properties has drawn attention recently. This review summarizes the previously reported dual-targeted NAMPT inhibitors, focusing on their design strategies and advantages over the single-targeted therapies.
Collapse
Affiliation(s)
- Fikriye Ozgencil
- SIRTeam Group, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Türkiye
| | - Habibe Beyza Gunindi
- SIRTeam Group, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Türkiye
| | - Gokcen Eren
- SIRTeam Group, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Türkiye.
| |
Collapse
|
2
|
de Sena Murteira Pinheiro P, Franco LS, Montagnoli TL, Fraga CAM. Molecular hybridization: a powerful tool for multitarget drug discovery. Expert Opin Drug Discov 2024; 19:451-470. [PMID: 38456452 DOI: 10.1080/17460441.2024.2322990] [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: 10/24/2023] [Accepted: 02/21/2024] [Indexed: 03/09/2024]
Abstract
INTRODUCTION The current drug discovery paradigm of 'one drug, multiple targets' has gained attention from both the academic medicinal chemistry community and the pharmaceutical industry. This is in response to the urgent need for effective agents to treat multifactorial chronic diseases. The molecular hybridization strategy is a useful tool that has been widely explored, particularly in the last two decades, for the design of multi-target drugs. AREAS COVERED This review examines the current state of molecular hybridization in guiding the discovery of multitarget small molecules. The article discusses the design strategies and target selection for a multitarget polypharmacology approach to treat various diseases, including cancer, Alzheimer's disease, cardiac arrhythmia, endometriosis, and inflammatory diseases. EXPERT OPINION Although the examples discussed highlight the importance of molecular hybridization for the discovery of multitarget bioactive compounds, it is notorious that the literature has focused on specific classes of targets. This may be due to a deep understanding of the pharmacophore features required for target binding, making targets such as histone deacetylases and cholinesterases frequent starting points. However, it is important to encourage the scientific community to explore diverse combinations of targets using the molecular hybridization strategy.
Collapse
Affiliation(s)
- Pedro de Sena Murteira Pinheiro
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lucas Silva Franco
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Tadeu Lima Montagnoli
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos Alberto Manssour Fraga
- Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio), Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| |
Collapse
|
3
|
Wen F, Gui G, Wang X, Ye L, Qin A, Zhou C, Zha X. Drug discovery targeting nicotinamide phosphoribosyltransferase (NAMPT): Updated progress and perspectives. Bioorg Med Chem 2024; 99:117595. [PMID: 38244254 DOI: 10.1016/j.bmc.2024.117595] [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: 11/08/2023] [Revised: 12/21/2023] [Accepted: 01/10/2024] [Indexed: 01/22/2024]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is a key rate-limiting enzyme in the nicotinamide adenine dinucleotide (NAD+) salvage pathway, primarily catalyzing the synthesis of nicotinamide mononucleotide (NMN) from nicotinamide (NAM), phosphoribosyl pyrophosphate (PRPP), and adenosine triphosphate (ATP). Metabolic diseases, aging-related diseases, inflammation, and cancers can lead to abnormal expression levels of NAMPT due to the pivotal role of NAD+ in redox metabolism, aging, the immune system, and DNA repair. In addition, NAMPT can be secreted by cells as a cytokine that binds to cell membrane receptors to regulate intracellular signaling pathways. Furthermore, NAMPT is able to reduce therapeutic efficacy by enhancing acquired resistance to chemotherapeutic agents. Recently, a few novel activators and inhibitors of NAMPT for neuroprotection and anti-tumor have been reported, respectively. However, NAMPT activators are still in preclinical studies, and only five NAMPT inhibitors have entered the clinical stage, unfortunately, three of which were terminated or withdrawn due to safety concerns. Novel drug design strategies such as proteolytic targeting chimera (PROTAC), antibody-drug conjugate (ADC), and dual-targeted inhibitors also provide new directions for the development of NAMPT inhibitors. In this perspective, we mainly discuss the structure, biological function, and role of NAMPT in diseases and the currently discovered activators and inhibitors. It is our hope that this work will provide some guidance for the future design and optimization of NAMPT activators and inhibitors.
Collapse
Affiliation(s)
- Fei Wen
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Gang Gui
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Xiaoyu Wang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Li Ye
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Anqi Qin
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Chen Zhou
- Department of Medicinal Chemistry, University of Florida, Gainesville, FL 32610, USA
| | - Xiaoming Zha
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China.
| |
Collapse
|
4
|
Peytam F, Emamgholipour Z, Mousavi A, Moradi M, Foroumadi R, Firoozpour L, Divsalar F, Safavi M, Foroumadi A. Imidazopyridine-based kinase inhibitors as potential anticancer agents: A review. Bioorg Chem 2023; 140:106831. [PMID: 37683538 DOI: 10.1016/j.bioorg.2023.106831] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/16/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
Considering the fundamental role of protein kinases in the mechanism of protein phosphorylation in critical cellular processes, their dysregulation, especially in cancers, has underscored their therapeutic relevance. Imidazopyridines represent versatile scaffolds found in abundant bioactive compounds. Given their structural features, imidazopyridines have possessed pivotal potency to interact with different protein kinases, inspiring researchers to carry out numerous structural variations. In this comprehensive review, we encompass an extensive survey of the design and biological evaluations of imidazopyridine-based small molecules as potential agents targeting diverse kinases for anticancer applications. We describe the structural elements critical to inhibitory potency, elucidating their key structure-activity relationships (SAR) and mode of actions, where available. We classify these compounds into two groups: Serine/threonine and Tyrosine inhibitors. By highlighting the promising role of imidazopyridines in kinase inhibition, we aim to facilitate the design and development of more effective, targeted compounds for cancer treatment.
Collapse
Affiliation(s)
- Fariba Peytam
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Emamgholipour
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Mousavi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahfam Moradi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Roham Foroumadi
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Loghman Firoozpour
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Divsalar
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Maliheh Safavi
- Department of Biotechnology, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran; Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
5
|
Tang H, Wang L, Wang T, Yang J, Zheng S, Tong J, Jiang S, Zhang X, Zhang K. Recent advances of targeting nicotinamide phosphoribosyltransferase (NAMPT) for cancer drug discovery. Eur J Med Chem 2023; 258:115607. [PMID: 37413882 DOI: 10.1016/j.ejmech.2023.115607] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/16/2023] [Accepted: 06/26/2023] [Indexed: 07/08/2023]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is the rate-limiting enzyme for the biosynthesis of NAD+ in the salvage pathway. NAMPT is overexpressed in various cancers, associating with a poor prognosis and tumor progression. Beyond cancer metabolism, recent evidence unravels additional roles of NAMPT in cancer biology, including DNA repair machinery, crosstalk with oncogenic signaling pathways, cancer cell stemness, and immune responses. NAMPT is a promising therapeutic target for cancer. However, first-generation NAMPT inhibitors exhibited limited efficacy and dose-limiting toxicities in clinical trials. Multiple strategies are being exploited to improve their efficacy and minimize toxic-side effects. This review discusses the biomarkers predictive of response to NAMPT inhibitors, and summarizes the most significant advances in the evolution of structurally distinct NAMPT inhibitors, the manipulation of targeted delivery technologies via antibody-drug conjugates (ADCs), PhotoActivated ChemoTherapy (PACT) and the intratumoral delivery system, as well as the development and pharmacological outcomes of NAMPT degraders. Finally, a discussion of future perspectives and challenges in this area is also included.
Collapse
Affiliation(s)
- He Tang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Lin Wang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Tianyu Wang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Jiamei Yang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Shuai Zheng
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Jun Tong
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Sheng Jiang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.
| | - Xiangyu Zhang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.
| | - Kuojun Zhang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.
| |
Collapse
|
6
|
Wang K, Ye K, Zhang X, Wang T, Qi Z, Wang Y, Jiang S, Zhang K. Dual Nicotinamide Phosphoribosyltransferase (NAMPT) and Indoleamine 2,3-Dioxygenase 1 (IDO1) Inhibitors for the Treatment of Drug-Resistant Nonsmall-Cell Lung Cancer. J Med Chem 2023; 66:1027-1047. [PMID: 36595482 DOI: 10.1021/acs.jmedchem.2c01954] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Depleting NAD+ by blocking its biosynthesis has emerged as an attractive anticancer strategy. Simultaneous blockade of NAD+ production from the salvage and de novo synthesis pathways by targeting NAMPT and IDO1 could achieve more effective NAD+ reduction and, subsequently, more robust antitumor efficacy. Herein, we report the discovery of the first series of dual NAMPT and IDO1 inhibitors according to multitarget drug rationales. Compound 10e has good and balanced inhibitory potencies against NAMPT and IDO1, and significantly inhibits both proliferation and migration of a NSCLC cell line resistant to taxol and FK866 (A549/R cells). Compound 10e also displays potent antitumor efficacy in A549/R xenograft mouse models with no significant toxicity. Moreover, this compound enhances the susceptibility of A549/R cells to taxol in vitro and in vivo. This work provides an efficient approach to targeting NAD+ metabolism in the area of cancer therapy, especially in the context of drug resistance.
Collapse
Affiliation(s)
- Kaizhen Wang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Ke Ye
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Xiangyu Zhang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Tianyu Wang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Zhihao Qi
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Youjun Wang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Sheng Jiang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Kuojun Zhang
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| |
Collapse
|
7
|
Panwar S, Kumari A, Kumar H, Tiwari AK, Tripathi P, Asthana S. Structure-based virtual screening, molecular dynamics simulation and in vitro evaluation to identify inhibitors against NAMPT. J Biomol Struct Dyn 2022; 40:10332-10344. [PMID: 34229568 DOI: 10.1080/07391102.2021.1943526] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is a bottleneck enzyme that plays a key role in recycling nicotinamide to maintain the adequate NAD + level inside the cell. It involves maintaining the cellular bioenergetics and providing a necessary substrate for functions essential to rapidly proliferating the cancer cells. Therefore, inhibition of NAMPT appears as a therapeutic potential for cancer treatment. Here, the vast virtual screening followed by focused docking and in-vitro analysis was carried out to identify the promising hits of NAMPT. We have identified two potential hits from the filtered molecules, which are chemically diverse and have shown comparable quantitative values with reported co-crystal '1QS' as their binding pattern matched nicely. These two compounds are further explored through molecular dynamics simulations (MD) combined with pharmacokinetics profiling and thermodynamic analysis demonstrating their suitability as novel NAMPT inhibitors that can be used as starting points for a hit-to-lead campaign.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Shruti Panwar
- Translational Health Science and Technology Institute (THSTI), Faridabad, Haryana, India
| | - Anita Kumari
- Translational Health Science and Technology Institute (THSTI), Faridabad, Haryana, India
| | - Hitesh Kumar
- Translational Health Science and Technology Institute (THSTI), Faridabad, Haryana, India.,Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, India
| | - Anoop Kumar Tiwari
- Translational Health Science and Technology Institute (THSTI), Faridabad, Haryana, India.,Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, India
| | - Prabhanshu Tripathi
- Translational Health Science and Technology Institute (THSTI), Faridabad, Haryana, India.,CSIR-Indian Institute of Toxicology Research, Lucknow, India
| | - Shailendra Asthana
- Translational Health Science and Technology Institute (THSTI), Faridabad, Haryana, India
| |
Collapse
|
8
|
Wei Y, Xiang H, Zhang W. Review of various NAMPT inhibitors for the treatment of cancer. Front Pharmacol 2022; 13:970553. [PMID: 36160449 PMCID: PMC9490061 DOI: 10.3389/fphar.2022.970553] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is a rate-limiting enzyme in the NAD salvage pathway of mammalian cells and is overexpressed in numerous types of cancers. These include breast cancer, ovarian cancer, prostate cancer, gastric cancer, colorectal cancer, glioma, and b-cell lymphoma. NAMPT is also known to impact the NAD and NADPH pool. Research has demonstrated that NAMPT can be inhibited. NAMPT inhibitors are diverse anticancer medicines with significant anti-tumor efficacy in ex vivo tumor models. A few notable NAMPT specific inhibitors which have been produced include FK866, CHS828, and OT-82. Despite encouraging preclinical evidence of the potential utility of NAMPT inhibitors in cancer models, early clinical trials have yielded only modest results, necessitating the adaptation of additional tactics to boost efficacy. This paper examines a number of cancer treatment methods which target NAMPT, including the usage of individual inhibitors, pharmacological combinations, dual inhibitors, and ADCs, all of which have demonstrated promising experimental or clinical results. We intend to contribute further ideas regarding the usage and development of NAMPT inhibitors in clinical therapy to advance the field of research on this intriguing target.
Collapse
Affiliation(s)
- Yichen Wei
- West China School of Pharmacy, Sichuan University, Chengdu, China
- State Key Laboratory of Biotherapy and Cancer Center, Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Haotian Xiang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China
| | - Wenqiu Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Wenqiu Zhang,
| |
Collapse
|
9
|
Zhu Y, Xu P, Huang X, Shuai W, Liu L, Zhang S, Zhao R, Hu X, Wang G. From Rate-Limiting Enzyme to Therapeutic Target: The Promise of NAMPT in Neurodegenerative Diseases. Front Pharmacol 2022; 13:920113. [PMID: 35903330 PMCID: PMC9322656 DOI: 10.3389/fphar.2022.920113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/08/2022] [Indexed: 11/15/2022] Open
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is the rate-limiting enzyme in the nicotinamide adenine dinucleotide (NAD) salvage pathway in mammals. It is of great significance in the metabolic homeostasis and cell survival via synthesizing nicotinamide mononucleotide (NMN) through enzymatic activities, serving as a key protein involved in the host’s defense mechanism. The NAMPT metabolic pathway connects NAD-dependent sirtuin (SIRT) signaling, constituting the NAMPT–NAD–SIRT cascade, which is validated as a strong intrinsic defense system. Neurodegenerative diseases belong to the central nervous system (CNS) disease that seriously endangers human health. The World Health Organization (WHO) proposed that neurodegenerative diseases will become the second leading cause of human death in the next two decades. However, effective drugs for neurodegenerative diseases are scant. NAMPT is specifically highly expressed in the hippocampus, which mediates cell self-renewal and proliferation and oligodendrocyte synthesis by inducing the biosynthesis of NAD in neural stem cells/progenitor cells. Owing to the active biological function of NAMPT in neurogenesis, targeting NAMPT may be a powerful therapeutic strategy for neurodegenerative diseases. This study aims to review the structure and biological functions, the correlation with neurodegenerative diseases, and treatment advance of NAMPT, aiming to provide a novel idea for targeted therapy of neurodegenerative diseases.
Collapse
Affiliation(s)
- Yumeng Zhu
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Ping Xu
- Emergency Department, Institute of Medical Big Data, Zigong Academy of Big Data for Science and Artificial Intelligence, Zigong Fourth People’s Hospital, Zigong, China
| | - Xuan Huang
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Wen Shuai
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Li Liu
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Shuai Zhang
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Zhao
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Rui Zhao, ; Xiuying Hu, ; Guan Wang,
| | - Xiuying Hu
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Rui Zhao, ; Xiuying Hu, ; Guan Wang,
| | - Guan Wang
- Innovation Center of Nursing Research, West China School of Nursing, Department of Gastrointestinal Surgery, National Clinical Research Center for Geriatrics, Nursing Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Rui Zhao, ; Xiuying Hu, ; Guan Wang,
| |
Collapse
|
10
|
Cook XAF, Pantaine LRE, Blakemore DC, Moses IB, Sach NW, Shavnya A, Willis MC. Base‐Activated Latent Heteroaromatic Sulfinates as Nucleophilic Coupling Partners in Palladium‐Catalyzed Cross‐Coupling Reactions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Xinlan A. F. Cook
- Department of Chemistry University of Oxford Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| | - Loïc R. E. Pantaine
- Department of Chemistry University of Oxford Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| | | | - Ian B. Moses
- Pharmaceutical sciences Pfizer Inc. Discovery Park, Ramsgate Road CT13 9ND UK
| | - Neal W. Sach
- Medicine Design, La Jolla Laboratories Pfizer Inc. 10777 Science Center Drive San Diego CA 92121 USA
| | - Andre Shavnya
- Medicine Design Pfizer Inc. Eastern Point Road Groton CT 06340 USA
| | - Michael C. Willis
- Department of Chemistry University of Oxford Chemistry Research Laboratory Mansfield Road Oxford OX1 3TA UK
| |
Collapse
|
11
|
Cook XAF, Pantaine LRE, Blakemore DC, Moses IB, Sach NW, Shavnya A, Willis MC. Base-Activated Latent Heteroaromatic Sulfinates as Nucleophilic Coupling Partners in Palladium-Catalyzed Cross-Coupling Reactions. Angew Chem Int Ed Engl 2021; 60:22461-22468. [PMID: 34342107 PMCID: PMC8518705 DOI: 10.1002/anie.202109146] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Indexed: 01/10/2023]
Abstract
Heteroaromatic sulfinates are effective nucleophilic reagents in Pd0 -catalyzed cross-coupling reactions with aryl halides. However, metal sulfinate salts can be challenging to purify, solubilize in reaction media, and are not tolerant to multi-step transformations. Here we introduce base-activated, latent sulfinate reagents: β-nitrile and β-ester sulfones. We show that under the cross-coupling conditions, these species generate the sulfinate salt in situ, which then undergo efficient palladium-catalyzed desulfinative cross-coupling with (hetero)aryl bromides to deliver a broad range of biaryls. These latent sulfinate reagents have proven to be stable through multi-step substrate elaboration, and amenable to scale-up.
Collapse
Affiliation(s)
- Xinlan A. F. Cook
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Loïc R. E. Pantaine
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | | | - Ian B. Moses
- Pharmaceutical sciencesPfizer Inc.Discovery Park, Ramsgate RoadCT13 9NDUK
| | - Neal W. Sach
- Medicine Design, La Jolla LaboratoriesPfizer Inc.10777 Science Center DriveSan DiegoCA92121USA
| | - Andre Shavnya
- Medicine DesignPfizer Inc.Eastern Point RoadGrotonCT06340USA
| | - Michael C. Willis
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| |
Collapse
|
12
|
Ghanem MS, Monacelli F, Nencioni A. Advances in NAD-Lowering Agents for Cancer Treatment. Nutrients 2021; 13:1665. [PMID: 34068917 PMCID: PMC8156468 DOI: 10.3390/nu13051665] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/04/2021] [Accepted: 05/08/2021] [Indexed: 12/13/2022] Open
Abstract
Nicotinamide adenine dinucleotide (NAD) is an essential redox cofactor, but it also acts as a substrate for NAD-consuming enzymes, regulating cellular events such as DNA repair and gene expression. Since such processes are fundamental to support cancer cell survival and proliferation, sustained NAD production is a hallmark of many types of neoplasms. Depleting intratumor NAD levels, mainly through interference with the NAD-biosynthetic machinery, has emerged as a promising anti-cancer strategy. NAD can be generated from tryptophan or nicotinic acid. In addition, the "salvage pathway" of NAD production, which uses nicotinamide, a byproduct of NAD degradation, as a substrate, is also widely active in mammalian cells and appears to be highly exploited by a subset of human cancers. In fact, research has mainly focused on inhibiting the key enzyme of the latter NAD production route, nicotinamide phosphoribosyltransferase (NAMPT), leading to the identification of numerous inhibitors, including FK866 and CHS-828. Unfortunately, the clinical activity of these agents proved limited, suggesting that the approaches for targeting NAD production in tumors need to be refined. In this contribution, we highlight the recent advancements in this field, including an overview of the NAD-lowering compounds that have been reported so far and the related in vitro and in vivo studies. We also describe the key NAD-producing pathways and their regulation in cancer cells. Finally, we summarize the approaches that have been explored to optimize the therapeutic response to NAMPT inhibitors in cancer.
Collapse
Affiliation(s)
- Moustafa S. Ghanem
- Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Viale Benedetto XV 6, 16132 Genoa, Italy; (M.S.G.); (F.M.)
| | - Fiammetta Monacelli
- Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Viale Benedetto XV 6, 16132 Genoa, Italy; (M.S.G.); (F.M.)
- Ospedale Policlinico San Martino IRCCS, Largo Rosanna Benzi 10, 16132 Genova, Italy
| | - Alessio Nencioni
- Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Viale Benedetto XV 6, 16132 Genoa, Italy; (M.S.G.); (F.M.)
- Ospedale Policlinico San Martino IRCCS, Largo Rosanna Benzi 10, 16132 Genova, Italy
| |
Collapse
|
13
|
Gabriel CER, Nguyen TT, Gargano EM, Fisher JF, Chang M, Mobashery S. Metabolism of the Selective Matrix Metalloproteinase-9 Inhibitor ( R)-ND-336. ACS Pharmacol Transl Sci 2021; 4:1204-1213. [PMID: 34151210 DOI: 10.1021/acsptsci.1c00063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Indexed: 01/02/2023]
Abstract
(R)-ND-336-designated as compound (R)-5-is a highly selective inhibitor of matrix metalloproteinase (MMP)-9 with efficacy in accelerating diabetic wound healing in murine models. (R)-ND-336 belongs to the class of thiirane inhibitors of MMPs and it is currently undergoing Investigation New Drug (IND)-enabling studies. We investigated the in vitro metabolism of (R)-ND-336 using S9 fractions obtained from mice, rats, dogs, minipigs, monkeys, and humans in order to select the rodent and nonrodent species for toxicology studies. Three metabolites were observed. One metabolite, M3, was observed across all species. Metabolite M2 was found in rats, monkeys, and humans. Metabolite M1 was observed only in rats. The identities of the metabolites were suggested by liquid chromatography/tandem mass spectroscopy (LC/MS-MS) analyses, which were authenticated by comparison to synthetic samples. Metabolites M2 and M3 arise from oxidative deamination of (R)-ND-336 by monoamine oxidase to give the arylaldehyde as a transient (and unobserved) intermediate. Reductive metabolism of this aldehyde gives the alcohol metabolite M2, while further oxidative metabolism of the aldehyde produces the carboxylate metabolite M3. A minor route of metabolism, seen only in rats, is N-acetylation of (R)-ND-336 to give the acetamide M1. The metabolism of (R)-ND-336 is distinctly different from that of the prototype member of this thiirane class ((±)-1, lacking the 4-aminomethyl aryl substituent) which is metabolized primarily by oxidation α to the sulfone to lead to a benzenesulfinate metabolite. All three metabolites are poorer MMP-9 inhibitors, compared to (R)-ND-336 (MMP-9, K i = 19 nM): M3, MMP-9 IC50 > 100 μM; M2, K i = 390 nM; and M1, IC50 > 100 μM). The rat and the minipig were selected as the rodent and nonrodent species, respectively, for toxicology studies.
Collapse
Affiliation(s)
- Charles Edwin Raja Gabriel
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Trung T Nguyen
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Emanuele Marco Gargano
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Jed F Fisher
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Mayland Chang
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Shahriar Mobashery
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| |
Collapse
|
14
|
Tanuma SI, Katsuragi K, Oyama T, Yoshimori A, Shibasaki Y, Asawa Y, Yamazaki H, Makino K, Okazawa M, Ogino Y, Sakamoto Y, Nomura M, Sato A, Abe H, Nakamura H, Takahashi H, Tanuma N, Uchiumi F. Structural Basis of Beneficial Design for Effective Nicotinamide Phosphoribosyltransferase Inhibitors. Molecules 2020; 25:molecules25163633. [PMID: 32785052 PMCID: PMC7464552 DOI: 10.3390/molecules25163633] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/06/2020] [Accepted: 08/06/2020] [Indexed: 12/21/2022] Open
Abstract
Inhibition of nicotinamide phosphoribosyltransferase (NAMPT) is an attractive therapeutic strategy for targeting cancer metabolism. So far, many potent NAMPT inhibitors have been developed and shown to bind to two unique tunnel-shaped cavities existing adjacent to each active site of a NAMPT homodimer. However, cytotoxicities and resistances to NAMPT inhibitors have become apparent. Therefore, there remains an urgent need to develop effective and safe NAMPT inhibitors. Thus, we designed and synthesized two close structural analogues of NAMPT inhibitors, azaindole-piperidine (3a)- and azaindole-piperazine (3b)-motif compounds, which were modified from the well-known NAMPT inhibitor FK866 (1). Notably, 3a displayed considerably stronger enzyme inhibitory activity and cellular potency than did 3b and 1. The main reason for this phenomenon was revealed to be due to apparent electronic repulsion between the replaced nitrogen atom (N1) of piperazine in 3b and the Nδ atom of His191 in NAMPT by our in silico binding mode analyses. Indeed, 3b had a lower binding affinity score than did 3a and 1, although these inhibitors took similar stable chair conformations in the tunnel region. Taken together, these observations indicate that the electrostatic enthalpy potential rather than entropy effects inside the tunnel cavity has a significant impact on the different binding affinity of 3a from that of 3b in the disparate enzymatic and cellular potencies. Thus, it is better to avoid or minimize interactions with His191 in designing further effective NAMPT inhibitors.
Collapse
Affiliation(s)
- Sei-ichi Tanuma
- Department of Genomic Medicinal Science, Research Institute for Science and Technology, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba 278-8510, Japan;
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.K.); (Y.S.); (Y.O.); (A.S.)
- Correspondence:
| | - Kiyotaka Katsuragi
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.K.); (Y.S.); (Y.O.); (A.S.)
| | - Takahiro Oyama
- Hinoki Shinyaku Co., Ltd., Chiyoda-ku, Tokyo 102-0084, Japan; (T.O.); (H.Y.); (H.A.)
| | - Atsushi Yoshimori
- Institute for Theoretical Medicine Inc., Fujisawa, Kanagawa 251-0012, Japan;
| | - Yuri Shibasaki
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.K.); (Y.S.); (Y.O.); (A.S.)
| | - Yasunobu Asawa
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan; (Y.A.); (H.N.)
| | - Hiroaki Yamazaki
- Hinoki Shinyaku Co., Ltd., Chiyoda-ku, Tokyo 102-0084, Japan; (T.O.); (H.Y.); (H.A.)
| | - Kosho Makino
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.M.); (H.T.)
| | - Miwa Okazawa
- Department of Genomic Medicinal Science, Research Institute for Science and Technology, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba 278-8510, Japan;
| | - Yoko Ogino
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.K.); (Y.S.); (Y.O.); (A.S.)
- Department of Gene Regulation, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan;
| | - Yoshimi Sakamoto
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Miyagi 981-1293, Japan; (Y.S.); (M.N.); (N.T.)
| | - Miyuki Nomura
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Miyagi 981-1293, Japan; (Y.S.); (M.N.); (N.T.)
| | - Akira Sato
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.K.); (Y.S.); (Y.O.); (A.S.)
| | - Hideaki Abe
- Hinoki Shinyaku Co., Ltd., Chiyoda-ku, Tokyo 102-0084, Japan; (T.O.); (H.Y.); (H.A.)
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan; (Y.A.); (H.N.)
| | - Hideyo Takahashi
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; (K.M.); (H.T.)
| | - Nobuhiro Tanuma
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Miyagi 981-1293, Japan; (Y.S.); (M.N.); (N.T.)
| | - Fumiaki Uchiumi
- Department of Gene Regulation, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan;
| |
Collapse
|
15
|
Kudo K, Nomura M, Sakamoto Y, Ito S, Morita M, Kawai M, Yamashita Y, Ito K, Yamada H, Shima H, Yaegashi N, Tanuma N. Divergent metabolic responses dictate vulnerability to NAMPT inhibition in ovarian cancer. FEBS Lett 2020; 594:1379-1388. [PMID: 31950503 DOI: 10.1002/1873-3468.13736] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 12/18/2019] [Accepted: 01/13/2020] [Indexed: 01/15/2023]
Abstract
It is of current interest to target cancer metabolism as treatment for many malignancies, including ovarian cancer (OVC), in which few druggable driver mutations have been identified. Nicotinamide phosphoribosyltransferase (NAMPT), a rate-limiting enzyme in the NAD salvage pathway, is a potential therapeutic target in OVC. However, factors that determine responsiveness to NAMPT inhibition are not fully understood. Here, we report that OVC cell lines can be divided into subgroups exhibiting NAMPT-dependent or NAMPT-independent glycolysis, and these metabolic differences correlate with vulnerability to NAMPT inhibition. Interestingly, cells showing NAMPT-dependent glycolysis were enriched in a group of cells lacking BRCA1/2 gene mutations. Our findings suggest the importance of selecting appropriate patients for NAMPT-targeting therapy in OVC.
Collapse
Affiliation(s)
- Kei Kudo
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan.,Department of Gynecology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Miyuki Nomura
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Yoshimi Sakamoto
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Shigemi Ito
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Mami Morita
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Masaaki Kawai
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Yoji Yamashita
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Kiyoshi Ito
- Department of Gynecology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Hidekazu Yamada
- Division of Gynecology, Miyagi Cancer Center Hospital, Natori, Japan
| | - Hiroshi Shima
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Nobuo Yaegashi
- Department of Gynecology, Tohoku University Graduate school of Medicine, Sendai, Japan
| | - Nobuhiro Tanuma
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| |
Collapse
|
16
|
Design, Synthesis, and In Vitro Evaluation of Benzofuro[3,2- c]Quinoline Derivatives as Potential Antileukemia Agents. Molecules 2020; 25:molecules25010203. [PMID: 31947824 PMCID: PMC6983037 DOI: 10.3390/molecules25010203] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 12/30/2019] [Accepted: 01/01/2020] [Indexed: 11/16/2022] Open
Abstract
Herein, we design and synthesize an array of benzofuro[3,2-c]quinolines starting from 3-(2-methoxyphenyl)quinolin-4(1H)ones via a sequential chlorination/demethylation, intramolecular cyclization pathway. This sequential transformation was efficient, conducted under metal-free and mild reaction conditions, and yielded corresponding benzofuro[3,2-c]quinolines in high yields. In vitro biological evaluation indicated that such type of compounds showed excellent antileukemia activity and selectivity, and therefore may offer a promising hit compound for developing antileukemia compounds.
Collapse
|
17
|
Ozgencil F, Eren G, Ozkan Y, Guntekin-Ergun S, Cetin-Atalay R. Identification of small-molecule urea derivatives as novel NAMPT inhibitors via pharmacophore-based virtual screening. Bioorg Med Chem 2020; 28:115217. [PMID: 31818629 DOI: 10.1016/j.bmc.2019.115217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/22/2019] [Accepted: 11/13/2019] [Indexed: 02/08/2023]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) catalyzes the condensation of nicotinamide (NAM) with 5-phosphoribosyl-1-prophosphate (PRPP) to yield nicotinamide mononucleotide (NMN), a rate limiting enzyme in a mammalian salvage pathway of nicotinamide adenine dinucleotide (NAD+) synthesis. Recently, intracellular NAD+ has received substantial attention due to the recent discovery that several enzymes including poly(ADP-ribose) polymerases (PARPs), mono(ADP-ribose) transferases (ARTs), and sirtuins (SIRTs), use NAD+ as a substrate, suggesting that intracellular NAD+ level may regulate cytokine production, metabolism, and aging through these enzymes. NAMPT is found to be upregulated in various types of cancer, and given its importance in the NAD+ salvage pathway, NAMPT is considered as an attractive target for the development of new cancer therapies. In this study, the reported NAMPT inhibitors bearing amide, cyanoguanidine, and urea scaffolds were used to generate pharmacophore models and pharmacophore-based virtual screening studies were performed against ZINC database. Following the filtering steps, ten hits were identified and evaluated for their in vitro NAMPT inhibitory effects. Compounds GF4 (NAMPT IC50 = 2.15 ± 0.22 μM) and GF8 (NAMPT IC50 = 7.31 ± 1.59 μM) were identified as new urea-typed inhibitors of NAMPT which also displayed cytotoxic activities against human HepG2 hepatocellular carcinoma cell line with IC50 values of 15.20 ± 1.28 and 24.28 ± 6.74 μM, respectively.
Collapse
Affiliation(s)
- Fikriye Ozgencil
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey
| | - Gokcen Eren
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey.
| | - Yesim Ozkan
- Department of Biochemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey
| | - Sezen Guntekin-Ergun
- Department of Medical Biology, Faculty of Medicine, Hacettepe University, 06100 Ankara, Turkey
| | - Rengul Cetin-Atalay
- Cancer System Biology Laboratory (CanSyL), Graduate School of Informatics, Middle East Technical University, 06800 Ankara, Turkey
| |
Collapse
|
18
|
Aliwaini S, Awadallah AM, Morjan RY, Ghunaim M, Alqaddi H, Abuhamad AY, Awadallah EA, Abughefra YM. Novel imidazo[1,2-a]pyridine inhibits AKT/mTOR pathway and induces cell cycle arrest and apoptosis in melanoma and cervical cancer cells. Oncol Lett 2019; 18:830-837. [PMID: 31289560 PMCID: PMC6540349 DOI: 10.3892/ol.2019.10341] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 04/05/2019] [Indexed: 12/24/2022] Open
Abstract
The present study aimed to investigate the anti-cancer activity of imidazo[1,2-a]pyridine 5–7 in the A375 and WM115 melanoma and HeLa cervical cancer cell lines. The viability of cancer cells was analyzed by the MTT assay. Apoptosis was quantified by flow cytometry following staining of the cells with AnnexinV/propidium iodide (PI). The cell cycle was evaluated by flow cytometry after staining of cells with PI. The three compounds inhibited the proliferation of all cells for half maximal inhibitory concentration ranging from 9.7 to 44.6 µM following 48-h treatment. In addition, all cancer cells were more sensitive to compound 6 compared with the other compounds. Treatment with compound 6 induced G2/M cell cycle arrest and a significant increased level of intrinsic apoptosis in all tested cells. Furthermore, compound 6 reduced the levels of phospho (p)-protein kinase B and p-mechanistic target of rapamycin, and increased levels of the cell cycle inhibitors p53 and p21 and of the apoptosis-associated proteins BCL2 associated X protein and active caspase-9. Silencing p53 in A375 melanoma cells reduced compound 6-induced apoptosis, which suggested that compound 6 may induce p53-partially mediated apoptosis. These results demonstrated that imidazo[1,2-a]pyridines 5–7 are potential effective compounds in the treatment of melanoma and cervical cancers.
Collapse
Affiliation(s)
- Saeb Aliwaini
- Department of Biology and Biotechnology, Islamic University of Gaza, 108 Gaza, Palestine
| | - Adel M Awadallah
- Department of Chemistry, Islamic University of Gaza, 108 Gaza, Palestine
| | - Rami Y Morjan
- Department of Chemistry, Islamic University of Gaza, 108 Gaza, Palestine
| | - Mariam Ghunaim
- Department of Biology and Biotechnology, Islamic University of Gaza, 108 Gaza, Palestine
| | - Hala Alqaddi
- Department of Biology and Biotechnology, Islamic University of Gaza, 108 Gaza, Palestine
| | - Asmaa Y Abuhamad
- Department of Biology and Biotechnology, Islamic University of Gaza, 108 Gaza, Palestine
| | - Enas A Awadallah
- Department of Biology and Biotechnology, Islamic University of Gaza, 108 Gaza, Palestine
| | - Yasmin M Abughefra
- Department of Biology and Biotechnology, Islamic University of Gaza, 108 Gaza, Palestine
| |
Collapse
|
19
|
Asawa Y, Katsuragi K, Sato A, Yoshimori A, Tanuma SI, Nakamura H. Structure-based drug design of novel carborane-containing nicotinamide phosphoribosyltransferase inhibitors. Bioorg Med Chem 2019; 27:2832-2844. [DOI: 10.1016/j.bmc.2019.05.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/08/2019] [Accepted: 05/08/2019] [Indexed: 01/02/2023]
|
20
|
Liederer BM, Cheong J, Chou KJ, Dragovich PS, Le H, Liang X, Ly J, Mukadam S, Oeh J, Sampath D, Wang L, Wong S. Preclinical assessment of the ADME, efficacy and drug-drug interaction potential of a novel NAMPT inhibitor. Xenobiotica 2019; 49:1063-1077. [PMID: 30257601 DOI: 10.1080/00498254.2018.1528407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
GNE-617 (N-(4-((3,5-difluorophenyl)sulfonyl)benzyl)imidazo[1,2-a]pyridine-6-carboxamide) is a potent, selective nicotinamide phosphoribosyltransferase (NAMPT) inhibitor being explored as a potential treatment for human cancers. Plasma clearance was low in monkeys and dogs (9.14 mL min-1 kg-1 and 4.62 mL min-1 kg-1, respectively) and moderate in mice and rats (36.4 mL min-1 kg-1 and 19.3 mL min-1 kg-1, respectively). Oral bioavailability in mice, rats, monkeys and dogs was 29.7, 33.9, 29.4 and 65.2%, respectively. Allometric scaling predicted a low clearance of 3.3 mL min-1 kg-1 and a volume of distribution of 1.3 L kg-1 in human. Efficacy (57% tumor growth inhibition) in Colo-205 CRC tumor xenograft mice was observed at an oral dose of 15 mg/kg BID (AUC = 10.4 µM h). Plasma protein binding was moderately high. GNE-617 was stable to moderately stable in vitro. Main human metabolites identified in human hepatocytes were formed primarily by CYP3A4/5. Transporter studies suggested that GNE-617 is likely a substrate for MDR1 but not for BCRP. Simcyp® simulations suggested a low (CYP2C9 and CYP2C8) or moderate (CYP3A4/5) potential for drug-drug interactions. The potential for autoinhibition was low. Overall, GNE-617 exhibited acceptable preclinical properties and projected human PK and dose estimates.
Collapse
Affiliation(s)
- Bianca M Liederer
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Jonathan Cheong
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Kang-Jye Chou
- b Genentech, Inc., Pharmaceutical Sciences , South San Francisco , CA , USA
| | - Peter S Dragovich
- c Genentech, Inc., Medicinal Chemistry , South San Francisco , CA , USA
| | - Hoa Le
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Xiaorong Liang
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Justin Ly
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Sophie Mukadam
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Jason Oeh
- d Genentech, Inc., Translational Oncology , South San Francisco , CA , USA
| | - Deepak Sampath
- d Genentech, Inc., Translational Oncology , South San Francisco , CA , USA
| | - Leslie Wang
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| | - Susan Wong
- a Genentech, Inc., Drug Metabolism and Pharmacokinetics , South San Francisco , CA , USA
| |
Collapse
|
21
|
Ogino Y, Sato A, Uchiumi F, Tanuma SI. Genomic and tumor biological aspects of the anticancer nicotinamide phosphoribosyltransferase inhibitor FK866 in resistant human colorectal cancer cells. Genomics 2018; 111:1889-1895. [PMID: 30582964 DOI: 10.1016/j.ygeno.2018.12.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 12/17/2018] [Accepted: 12/20/2018] [Indexed: 01/22/2023]
Abstract
Cancer cells' resistance to drugs remains an important problem affecting cancer treatment strategies. We previously studied the nicotinamide phosphoribosyltransferase (NAMPT) inhibitor FK866's resistance mechanisms in the human colorectal cancer HCT116 cells. We established an acquired FK866-resistant cell line, HCT116RFK866. In this study, we investigated gene mutations in parental HCT116 and HCT116RFK866 cells using exome sequencing technology. The results indicated cluster genes related to NAD+ biosynthesis (including NAMPT), DNA repair, and ATP-binding cassette transporters were differentially altered in these cells. Interestingly, HCT116RFK866 cells, which are resistant to other class NAMPT inhibitors, were more sensitive to the anticancer 5-fluorouracil and cisplatin and γ-ray irradiation compared to parental HCT116 cells. This higher sensitivity appears to cause a genetic change in the identified gene clusters by resistance to the NAMPT inhibitor FK866. Collectively, these novel findings provide a better understanding of anticancer candidate NAMPT inhibitors with regard to resistance mechanisms and cancer chemotherapy strategies.
Collapse
Affiliation(s)
- Yoko Ogino
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; Department of Gene Regulation, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Akira Sato
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan.
| | - Fumiaki Uchiumi
- Department of Gene Regulation, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Sei-Ichi Tanuma
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba 278-8510, Japan; Department of Genomic Medicinal Science, Research Institute for Science and Technology, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| |
Collapse
|
22
|
Yaku K, Okabe K, Hikosaka K, Nakagawa T. NAD Metabolism in Cancer Therapeutics. Front Oncol 2018; 8:622. [PMID: 30631755 PMCID: PMC6315198 DOI: 10.3389/fonc.2018.00622] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Accepted: 11/30/2018] [Indexed: 12/15/2022] Open
Abstract
Cancer cells have a unique energy metabolism for sustaining rapid proliferation. The preference for anaerobic glycolysis under normal oxygen conditions is a unique trait of cancer metabolism and is designated as the Warburg effect. Enhanced glycolysis also supports the generation of nucleotides, amino acids, lipids, and folic acid as the building blocks for cancer cell division. Nicotinamide adenine dinucleotide (NAD) is a co-enzyme that mediates redox reactions in a number of metabolic pathways, including glycolysis. Increased NAD levels enhance glycolysis and fuel cancer cells. In fact, nicotinamide phosphoribosyltransferase (Nampt), a rate-limiting enzyme for NAD synthesis in mammalian cells, is frequently amplified in several cancer cells. In addition, Nampt-specific inhibitors significantly deplete NAD levels and subsequently suppress cancer cell proliferation through inhibition of energy production pathways, such as glycolysis, tricarboxylic acid (TCA) cycle, and oxidative phosphorylation. NAD also serves as a substrate for poly(ADP-ribose) polymerase (PARP), sirtuin, and NAD gylycohydrolase (CD38 and CD157); thus, NAD regulates DNA repair, gene expression, and stress response through these enzymes. Thus, NAD metabolism is implicated in cancer pathogenesis beyond energy metabolism and considered a promising therapeutic target for cancer treatment. In this review, we present recent findings with respect to NAD metabolism and cancer pathogenesis. We also discuss the current and future perspectives regarding the therapeutics that target NAD metabolic pathways.
Collapse
Affiliation(s)
- Keisuke Yaku
- Department of Metabolism and Nutrition, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan
| | - Keisuke Okabe
- Department of Metabolism and Nutrition, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan.,First Department of Internal Medicine, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan
| | - Keisuke Hikosaka
- Department of Metabolism and Nutrition, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan
| | - Takashi Nakagawa
- Department of Metabolism and Nutrition, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Toyama, Japan.,Institute of Natural Medicine, University of Toyama, Toyama, Japan
| |
Collapse
|
23
|
Neumann CS, Olivas KC, Anderson ME, Cochran JH, Jin S, Li F, Loftus LV, Meyer DW, Neale J, Nix JC, Pittman PG, Simmons JK, Ulrich ML, Waight AB, Wong A, Zaval MC, Zeng W, Lyon RP, Senter PD. Targeted Delivery of Cytotoxic NAMPT Inhibitors Using Antibody-Drug Conjugates. Mol Cancer Ther 2018; 17:2633-2642. [PMID: 30242091 DOI: 10.1158/1535-7163.mct-18-0643] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 07/24/2018] [Accepted: 09/14/2018] [Indexed: 11/16/2022]
Abstract
Antibody-drug conjugates (ADCs) are a therapeutic modality that enables the targeted delivery of cytotoxic drugs to cancer cells. Identification of active payloads with unique mechanisms of action is a key aim of research efforts in the field. Herein, we report the development of inhibitors of nicotinamide phosphoribosyltransferase (NAMPT) as a novel payload for ADC technology. NAMPT is a component of a salvage biosynthetic pathway for NAD, and inhibition of this enzyme results in disruption of primary cellular metabolism leading to cell death. Through derivatization of the prototypical NAMPT inhibitor FK-866, we identified potent analogues with chemical functionality that enables the synthesis of hydrophilic enzyme-cleavable drug linkers. The resulting ADCs displayed NAD depletion in both cell-based assays and tumor xenografts. Antitumor efficacy is demonstrated in five mouse xenograft models using ADCs directed to indication-specific antigens. In rat toxicology models, a nonbinding control ADC was tolerated at >10-fold the typical efficacious dose used in xenografts. Moderate, reversible hematologic effects were observed with ADCs in rats, but there was no evidence for the retinal and cardiac toxicities reported for small-molecule inhibitors. These findings introduce NAMPT inhibitors as active and well-tolerated payloads for ADCs with promise to improve the therapeutic window of NAMPT inhibition and enable application in clinical settings.
Collapse
Affiliation(s)
| | | | | | | | - Steven Jin
- Seattle Genetics, Inc., Bothell, Washington
| | - Fu Li
- Seattle Genetics, Inc., Bothell, Washington
| | | | | | | | - Jay C Nix
- Advanced Light Source, Lawrence Berkeley Laboratory, Berkeley, California
| | | | | | | | | | - Abbie Wong
- Seattle Genetics, Inc., Bothell, Washington
| | | | | | | | | |
Collapse
|
24
|
Misner DL, Kauss MA, Singh J, Uppal H, Bruening-Wright A, Liederer BM, Lin T, McCray B, La N, Nguyen T, Sampath D, Dragovich PS, O'Brien T, Zabka TS. Cardiotoxicity Associated with Nicotinamide Phosphoribosyltransferase Inhibitors in Rodents and in Rat and Human-Derived Cells Lines. Cardiovasc Toxicol 2018; 17:307-318. [PMID: 27783203 DOI: 10.1007/s12012-016-9387-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is a pleiotropic protein that functions as an enzyme, cytokine, growth factor and hormone. As a target for oncology, NAMPT is particularly attractive, because it catalyzes the rate-limiting step in the salvage pathway to generate nicotinamide adenine dinucleotide (NAD), a universal energy- and signal-carrying molecule involved in cellular energy metabolism and many homeostatic functions. Inhibition of NAMPT generally results in NAD depletion, followed by ATP reduction and loss of cell viability. Herein, we describe NAMPT inhibitor (NAMPTi)-induced cardiac toxicity in rodents following short-term administration (2-7 days) of NAMPTi's. The cardiac toxicity was interpreted as a functional effect leading to congestive heart failure, characterized by sudden death, thoracic and abdominal effusion, and myocardial degeneration. Based on exposures in the initial in vivo safety rodent studies and cardiotoxicity observed, we conducted studies in rat and human in vitro cardiomyocyte cell systems. Based on those results, combined with human cell line potency data, we demonstrated the toxicity is both on-target and likely human relevant. This toxicity was mitigated in vitro by co-administration of nicotinic acid (NA), which can enable NAD production through the NAMPT-independent pathway; however, this resulted in only partial mitigation in in vivo studies. This work also highlights the usefulness and predictivity of in vitro cardiomyocyte assays using human cells to rank-order compounds against potency in cell-based pharmacology assays. Lastly, this work strengthens the correlation between cardiomyocyte cell viability and functionality, suggesting that these assays together may enable early assessment of cardiotoxicity in vitro prior to conduct of in vivo studies and potentially reduce subsequent attrition due to cardiotoxicity.
Collapse
Affiliation(s)
- D L Misner
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA.
| | - M A Kauss
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - J Singh
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - H Uppal
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | | | - B M Liederer
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - T Lin
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - B McCray
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - N La
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - T Nguyen
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - D Sampath
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - P S Dragovich
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - T O'Brien
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| | - T S Zabka
- Genentech, 1 DNA Way, M/S 59, South San Francisco, CA, 94080, USA
| |
Collapse
|
25
|
Cross resistance to diverse anticancer nicotinamide phosphoribosyltransferase inhibitors induced by FK866 treatment. Oncotarget 2018; 9:16451-16461. [PMID: 29662658 PMCID: PMC5893253 DOI: 10.18632/oncotarget.24731] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 02/25/2018] [Indexed: 11/25/2022] Open
Abstract
Cross-resistance to drugs remains an unsolved problem in cancer chemotherapy. This study elucidates a molecular mechanism of cross-resistance to diverse inhibitors of nicotinamide phosphoribosyltransferase (NAMPT) with anticancer activity. We generated a variant of the human colon cancer cell line HCT116, HCT116RFK866, which exhibited primary resistance to the potent NAMPT inhibitor FK866, and was approximately 1,000-fold less sensitive to the drug than the parental HCT116. HCT116RFK866 was found to be cross-resistant to diverse NAMPT inhibitors, including CHS-828, GNE-617, and STF-118804. Whole-exon sequencing revealed two point mutations (H191R and K342R) in NAMPT in HCT116RFK866, only one of which (K342R) was present in the parental HCT116. Importantly, the protein level, NAMPT enzyme activity, and intracellular NAD+ level were similar between HCT116RFK866 and HCT116. Hence, we investigated NAMPT-binding partners in both cell lines by focused proteomic analyses. The amount of NAMPT precipitated with anti-NAMPT monoclonal antibody was much higher in HCT116RFK866 than in the parental. Furthermore, in HCT116, but not in HCT116RFK866, NAMPT was revealed to interact with POTE ankyrin domain family member E and beta-actin. Thus, these results suggest that NAMPT usually interacts with the two partner proteins, and the H191R mutation may prevent the interactions, resulting in resistance to diverse NAMPT inhibitors.
Collapse
|
26
|
Palacios DS, Meredith E, Kawanami T, Adams C, Chen X, Darsigny V, Geno E, Palermo M, Baird D, Boynton G, Busby SA, George EL, Guy C, Hewett J, Tierney L, Thigale S, Weihofen W, Wang L, White N, Yin M, Argikar UA. Structure based design of nicotinamide phosphoribosyltransferase (NAMPT) inhibitors from a phenotypic screen. Bioorg Med Chem Lett 2018; 28:365-370. [DOI: 10.1016/j.bmcl.2017.12.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 12/13/2017] [Accepted: 12/16/2017] [Indexed: 10/18/2022]
|
27
|
Ghosh S, Debnath S, Das UK, Maiti DK. Fabrication and Diverse Ring-Expansion Nanocatalysis of Functionalized Pt-Nanoparticles to a General Synthesis of Pyrrolines: A 3D-Mid-IR Study. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Subhadeep Ghosh
- Department
of Chemistry, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| | - Sudipto Debnath
- Department
of Chemistry, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| | - Uttam K. Das
- Department
of Chemistry, School of Physical and Material Sciences, Mahatma Gandhi Central University, East Champaran, Motihari, Bihar 845401, India
| | - Dilip K. Maiti
- Department
of Chemistry, University of Calcutta, 92 A. P. C. Road, Kolkata 700009, India
| |
Collapse
|
28
|
SAR and characterization of non-substrate isoindoline urea inhibitors of nicotinamide phosphoribosyltransferase (NAMPT). Bioorg Med Chem Lett 2017; 27:3317-3325. [DOI: 10.1016/j.bmcl.2017.06.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/01/2017] [Accepted: 06/04/2017] [Indexed: 01/01/2023]
|
29
|
Kesherwani M, Raghavan S, Gunasekaran K, Velmurugan D. Identification of novel Nicotinamide Phosphoribosyltransferase (NAMPT) inhibitors using computational approaches. J Biomol Struct Dyn 2017; 36:1306-1328. [PMID: 28514875 DOI: 10.1080/07391102.2017.1322004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Nicotinamide Phosphoribosyltransferase (NAMPT) is a rate-limiting enzyme in the biosynthesis of NAD. Cancer cells have elevated poly [ADP-Ribose] polymerase 1 (PARP) activity as well as the immense necessity of ATP: thereby consuming NAD at a higher rate than normal tissues. The perturbation of these intracellular processes is more sensitive and highly dependent on NAMPT to maintain the required NAD levels. Functional inhibition of NAMPT is, therefore, a promising drug target in therapeutic oncology. In this study, the importance of intermolecular contacts was realized based on contact occupancy and favorable energetic from molecular dynamic simulation to discern non-critical contacts of four different classes of potential NAMPT inhibitor bound complexes. Further, pharmacophore modeling, molecular docking, a quantum mechanical properties and MD simulation, as well as active site residual network communication were employed to identify potential leads. Present studies identified two leads, 2 and 3 which have better binding free energy compared to known inhibitors and showed stable hydrogen bonding and hydrophobic contacts with β barrel cavity lining residues in the active site of the dimer interface (A'B). Lead 2 containing fluorene as central core and lead 3 having phenyl-benzamide as a core showed stable moiety which was observed from electronic property analysis. Active site residual communication in identified leads bound complex also showed similarity to known inhibitor complexes. Compounds containing these moieties were not reported until now against NAMPT inhibition and can be considered as novel cores for future development of drugs to inhibit NAMPT function.
Collapse
Affiliation(s)
- Manish Kesherwani
- a Centre of Advanced Study in Crystallography and Biophysics, University of Madras , Guindy Campus, Chennai , India
| | - Sriram Raghavan
- a Centre of Advanced Study in Crystallography and Biophysics, University of Madras , Guindy Campus, Chennai , India
| | - Krishnasamy Gunasekaran
- a Centre of Advanced Study in Crystallography and Biophysics, University of Madras , Guindy Campus, Chennai , India.,b Bioinformatics Infrastructure Facility , University of Madras , Guindy Campus, Chennai , India
| | - Devadasan Velmurugan
- a Centre of Advanced Study in Crystallography and Biophysics, University of Madras , Guindy Campus, Chennai , India
| |
Collapse
|
30
|
Wilsbacher JL, Cheng M, Cheng D, Trammell SAJ, Shi Y, Guo J, Koeniger SL, Kovar PJ, He Y, Selvaraju S, Heyman HR, Sorensen BK, Clark RF, Hansen TM, Longenecker KL, Raich D, Korepanova AV, Cepa S, Towne DL, Abraham VC, Tang H, Richardson PL, McLoughlin SM, Badagnani I, Curtin ML, Michaelides MR, Maag D, Buchanan FG, Chiang GG, Gao W, Rosenberg SH, Brenner C, Tse C. Discovery and Characterization of Novel Nonsubstrate and Substrate NAMPT Inhibitors. Mol Cancer Ther 2017; 16:1236-1245. [PMID: 28468779 DOI: 10.1158/1535-7163.mct-16-0819] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 03/17/2017] [Accepted: 04/19/2017] [Indexed: 11/16/2022]
Abstract
Cancer cells are highly reliant on NAD+-dependent processes, including glucose metabolism, calcium signaling, DNA repair, and regulation of gene expression. Nicotinamide phosphoribosyltransferase (NAMPT), the rate-limiting enzyme for NAD+ salvage from nicotinamide, has been investigated as a target for anticancer therapy. Known NAMPT inhibitors with potent cell activity are composed of a nitrogen-containing aromatic group, which is phosphoribosylated by the enzyme. Here, we identified two novel types of NAM-competitive NAMPT inhibitors, only one of which contains a modifiable, aromatic nitrogen that could be a phosphoribosyl acceptor. Both types of compound effectively deplete cellular NAD+, and subsequently ATP, and produce cell death when NAMPT is inhibited in cultured cells for more than 48 hours. Careful characterization of the kinetics of NAMPT inhibition in vivo allowed us to optimize dosing to produce sufficient NAD+ depletion over time that resulted in efficacy in an HCT116 xenograft model. Our data demonstrate that direct phosphoribosylation of competitive inhibitors by the NAMPT enzyme is not required for potent in vitro cellular activity or in vivo antitumor efficacy. Mol Cancer Ther; 16(7); 1236-45. ©2017 AACR.
Collapse
Affiliation(s)
| | - Min Cheng
- AbbVie Inc., North Chicago, Illinois
| | | | - Samuel A J Trammell
- Department of Biochemistry Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Yan Shi
- AbbVie Inc., North Chicago, Illinois
| | - Jun Guo
- AbbVie Inc., North Chicago, Illinois
| | | | | | - Yupeng He
- AbbVie Inc., North Chicago, Illinois
| | | | | | | | | | | | | | | | | | | | | | | | - Hua Tang
- AbbVie Inc., North Chicago, Illinois
| | | | | | | | | | | | | | | | | | | | | | - Charles Brenner
- Department of Biochemistry Carver College of Medicine, University of Iowa, Iowa City, Iowa
| | - Chris Tse
- AbbVie Inc., North Chicago, Illinois
| |
Collapse
|
31
|
Alonezi S, Tusiimire J, Wallace J, Dufton MJ, Parkinson JA, Young LC, Clements CJ, Park JK, Jeon JW, Ferro VA, Watson DG. Metabolomic Profiling of the Synergistic Effects of Melittin in Combination with Cisplatin on Ovarian Cancer Cells. Metabolites 2017; 7:metabo7020014. [PMID: 28420117 PMCID: PMC5487985 DOI: 10.3390/metabo7020014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 04/10/2017] [Accepted: 04/12/2017] [Indexed: 12/13/2022] Open
Abstract
Melittin, the main peptide present in bee venom, has been proposed as having potential for anticancer therapy; the addition of melittin to cisplatin, a first line treatment for ovarian cancer, may increase the therapeutic response in cancer treatment via synergy, resulting in improved tolerability, reduced relapse, and decreased drug resistance. Thus, this study was designed to compare the metabolomic effects of melittin in combination with cisplatin in cisplatin-sensitive (A2780) and resistant (A2780CR) ovarian cancer cells. Liquid chromatography (LC) coupled with mass spectrometry (MS) was applied to identify metabolic changes in A2780 (combination treatment 5 μg/mL melittin + 2 μg/mL cisplatin) and A2780CR (combination treatment 2 μg/mL melittin + 10 μg/mL cisplatin) cells. Principal components analysis (PCA) and orthogonal partial least squares discriminant analysis (OPLS-DA) multivariate data analysis models were produced using SIMCA-P software. All models displayed good separation between experimental groups and high-quality goodness of fit (R2) and goodness of prediction (Q2), respectively. The combination treatment induced significant changes in both cell lines involving reduction in the levels of metabolites in the tricarboxylic acid (TCA) cycle, oxidative phosphorylation, purine and pyrimidine metabolism, and the arginine/proline pathway. The combination of melittin with cisplatin that targets these pathways had a synergistic effect. The melittin-cisplatin combination had a stronger effect on the A2780 cell line in comparison with the A2780CR cell line. The metabolic effects of melittin and cisplatin in combination were very different from those of each agent alone.
Collapse
Affiliation(s)
- Sanad Alonezi
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
| | - Jonans Tusiimire
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
- Department of Pharmacy, Faculty of Medicine, Mbarara University of Science and Technology, P.O. Box 1410 Mbarara, Uganda.
| | - Jennifer Wallace
- WestCHEM Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, UK.
| | - Mark J Dufton
- WestCHEM Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, UK.
| | - John A Parkinson
- WestCHEM Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, UK.
| | - Louise C Young
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
| | - Carol J Clements
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
| | - Jin-Kyu Park
- #204, Beesen Co. Ltd., Bio Venture Town, Yuseong Daero 1662, Dae Jeon 34054, Korea.
| | - Jong-Woon Jeon
- #204, Beesen Co. Ltd., Bio Venture Town, Yuseong Daero 1662, Dae Jeon 34054, Korea.
| | - Valerie A Ferro
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
| | - David G Watson
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
| |
Collapse
|
32
|
Travelli C, Aprile S, Rahimian R, Grolla AA, Rogati F, Bertolotti M, Malagnino F, di Paola R, Impellizzeri D, Fusco R, Mercalli V, Massarotti A, Stortini G, Terrazzino S, Del Grosso E, Fakhfouri G, Troiani MP, Alisi MA, Grosa G, Sorba G, Canonico PL, Orsomando G, Cuzzocrea S, Genazzani AA, Galli U, Tron GC. Identification of Novel Triazole-Based Nicotinamide Phosphoribosyltransferase (NAMPT) Inhibitors Endowed with Antiproliferative and Antiinflammatory Activity. J Med Chem 2017; 60:1768-1792. [DOI: 10.1021/acs.jmedchem.6b01392] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Cristina Travelli
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Silvio Aprile
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Reza Rahimian
- Department
of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department
of Psychiatry and Neuroscience, Faculty of Medicine, Research Center
of the Mental Health Institute of Quebec, Laval University, Quebec, Quebec G1J 2G3, Canada
| | - Ambra A. Grolla
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Federica Rogati
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Mattia Bertolotti
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Floriana Malagnino
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Rosanna di Paola
- Department
of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via C. Valeria Gazzi, 98100 Messina, Italy
| | - Daniela Impellizzeri
- Department
of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via C. Valeria Gazzi, 98100 Messina, Italy
| | - Roberta Fusco
- Department
of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via C. Valeria Gazzi, 98100 Messina, Italy
| | - Valentina Mercalli
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Alberto Massarotti
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Giorgio Stortini
- Department
of Oncology, Nerviano Medical Sciences Srl, Viale Pasteur 10, 20014 Nerviano, Milan, Italy
| | - Salvatore Terrazzino
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Erika Del Grosso
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Gohar Fakhfouri
- Department
of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maria Pia Troiani
- R&D, Angelini Research Center, Piazzale della Stazione, 00040 S. Palomba-Pomezia, Italy
| | | | - Giorgio Grosa
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Giovanni Sorba
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Pier Luigi Canonico
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Giuseppe Orsomando
- Department
of Clinical Sciences (DISCO), Section of Biochemistry, Polytechnic University of Marche, Via Ranieri 67, 60131 Ancona, Italy
| | - Salvatore Cuzzocrea
- Department
of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via C. Valeria Gazzi, 98100 Messina, Italy
| | - Armando A. Genazzani
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Ubaldina Galli
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| | - Gian Cesare Tron
- Dipartimento
di Scienze del Farmaco, Università degli Studi del Piemonte Orientale “A. Avogadro”, Largo Donegani 2, 28100 Novara, Italy
| |
Collapse
|
33
|
Xiao Y, Kwong M, Daemen A, Belvin M, Liang X, Hatzivassiliou G, O’Brien T. Metabolic Response to NAD Depletion across Cell Lines Is Highly Variable. PLoS One 2016; 11:e0164166. [PMID: 27711204 PMCID: PMC5053472 DOI: 10.1371/journal.pone.0164166] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 09/20/2016] [Indexed: 12/22/2022] Open
Abstract
Nicotinamide adenine dinucleotide (NAD) is a cofactor involved in a wide range of cellular metabolic processes and is a key metabolite required for tumor growth. NAMPT, nicotinamide phosphoribosyltransferase, which converts nicotinamide (NAM) to nicotinamide mononucleotide (NMN), the immediate precursor of NAD, is an attractive therapeutic target as inhibition of NAMPT reduces cellular NAD levels and inhibits tumor growth in vivo. However, there is limited understanding of the metabolic response to NAD depletion across cancer cell lines and whether all cell lines respond in a uniform manner. To explore this we selected two non-small cell lung carcinoma cell lines that are sensitive to the NAMPT inhibitor GNE-617 (A549, NCI-H1334), one that shows intermediate sensitivity (NCI-H441), and one that is insensitive (LC-KJ). Even though NAD was reduced in all cell lines there was surprising heterogeneity in their metabolic response. Both sensitive cell lines reduced glycolysis and levels of di- and tri-nucleotides and modestly increased oxidative phosphorylation, but they differed in their ability to combat oxidative stress. H1334 cells activated the stress kinase AMPK, whereas A549 cells were unable to activate AMPK as they contain a mutation in LKB1, which prevents activation of AMPK. However, A549 cells increased utilization of the Pentose Phosphate pathway (PPP) and had lower reactive oxygen species (ROS) levels than H1334 cells, indicating that A549 cells are better able to modulate an increase in oxidative stress. Inherent resistance of LC-KJ cells is associated with higher baseline levels of NADPH and a delayed reduction of NAD upon NAMPT inhibition. Our data reveals that cell lines show heterogeneous response to NAD depletion and that the underlying molecular and genetic framework in cells can influence the metabolic response to NAMPT inhibition.
Collapse
Affiliation(s)
- Yang Xiao
- Department of Translational Oncology, Genentech Inc. South San Francisco, California, United States of America
| | - Mandy Kwong
- Department of Translational Oncology, Genentech Inc. South San Francisco, California, United States of America
| | - Anneleen Daemen
- Department of Bioinformatics and Computational Biology, Genentech Inc. South San Francisco, California, United States of America
| | - Marcia Belvin
- Department of Translational Oncology, Genentech Inc. South San Francisco, California, United States of America
| | - Xiaorong Liang
- Department of Drug Metabolism and Pharmacokinetics, Genentech Inc. South San Francisco, California, United States of America
| | - Georgia Hatzivassiliou
- Department of Translational Oncology, Genentech Inc. South San Francisco, California, United States of America
| | - Thomas O’Brien
- Department of Translational Oncology, Genentech Inc. South San Francisco, California, United States of America
- * E-mail:
| |
Collapse
|
34
|
Zak M, Yuen PW, Liu X, Patel S, Sampath D, Oeh J, Liederer BM, Wang W, O’Brien T, Xiao Y, Skelton N, Hua R, Sodhi J, Wang Y, Zhang L, Zhao G, Zheng X, Ho YC, Bair KW, Dragovich PS. Minimizing CYP2C9 Inhibition of Exposed-Pyridine NAMPT (Nicotinamide Phosphoribosyltransferase) Inhibitors. J Med Chem 2016; 59:8345-68. [DOI: 10.1021/acs.jmedchem.6b00697] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Mark Zak
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Po-wai Yuen
- Pharmaron Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Xiongcai Liu
- Pharmaron Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Snahel Patel
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Deepak Sampath
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jason Oeh
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Bianca M. Liederer
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Weiru Wang
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Thomas O’Brien
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Yang Xiao
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Nicholas Skelton
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Rongbao Hua
- Pharmaron Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Jasleen Sodhi
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Yunli Wang
- Pharmaron Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Lei Zhang
- Pharmaron Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Guiling Zhao
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Xiaozhang Zheng
- FORMA Therapeutics Inc., 500 Arsenal Street, Watertown, Massachusetts 02472, United States
| | - Yen-Ching Ho
- FORMA Therapeutics Inc., 500 Arsenal Street, Watertown, Massachusetts 02472, United States
| | - Kenneth W. Bair
- FORMA Therapeutics Inc., 500 Arsenal Street, Watertown, Massachusetts 02472, United States
| | - Peter S. Dragovich
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| |
Collapse
|
35
|
Chen H, Wang S, Zhang H, Nice EC, Huang C. Nicotinamide phosphoribosyltransferase (Nampt) in carcinogenesis: new clinical opportunities. Expert Rev Anticancer Ther 2016; 16:827-38. [PMID: 27186719 DOI: 10.1080/14737140.2016.1190649] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Nicotinamide phosphoribosyltransferase (Nampt) is the rate-limiting enzyme that catalyzes the first step in the mammalian nicotinamide adenine dinucleotide (NAD) salvage pathway. Aberrant NAD metabolism was associated with oncogenic signal transduction, suggesting the critical roles of Nampt in tumorigenesis and metastasis. Additionally, Nampt can be secreted out of the cell, and this extracellular form of Nampt (eNampt) was shown to induce inflammation and angiogenesis due to its cytokine activity, which may also be involved in carcinogenesis. AREAS COVERED This article reviews recent advances in the studies of Nampt in carcinogenesis, with a special highlight on Nampt inhibitors and future clinical application, including cancer diagnosis, prognosis and therapy. Expert commentary: Nampt not only maintains the balance of cellular metabolism, but also has a profound influence on multiple aspects of carcinogenesis. Therefore, elucidation of these mechanisms opens the door for future clinical applications targeting this protein. Additional studies are needed to address important questions including the relationship between extracellular Nampt and carcinogenesis.
Collapse
Affiliation(s)
- Hang Chen
- a Key Laboratory of Tropical Diseases and Translational Medicine of Ministry of Education & Department of Neurology , The Affiliated Hospital of Hainan Medical College , Haikou , China
| | - Shiyu Wang
- a Key Laboratory of Tropical Diseases and Translational Medicine of Ministry of Education & Department of Neurology , The Affiliated Hospital of Hainan Medical College , Haikou , China
| | - Haiyuan Zhang
- a Key Laboratory of Tropical Diseases and Translational Medicine of Ministry of Education & Department of Neurology , The Affiliated Hospital of Hainan Medical College , Haikou , China
| | - Edouard C Nice
- b Department of Biochemistry and Molecular Biology , Monash University , Clayton , Australia
| | - Canhua Huang
- c State Key Laboratory for Biotherapy and Cancer Center, West China Hospital , Sichuan University, and Collaborative Innovation Center of Biotherapy , Chengdu , China
| |
Collapse
|
36
|
Bai J, Liao C, Liu Y, Qin X, Chen J, Qiu Y, Qin D, Li Z, Tu ZC, Jiang S. Structure-Based Design of Potent Nicotinamide Phosphoribosyltransferase Inhibitors with Promising in Vitro and in Vivo Antitumor Activities. J Med Chem 2016; 59:5766-79. [PMID: 27224875 DOI: 10.1021/acs.jmedchem.6b00324] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Inhibition of nicotinamide phosphoribosyltransferase (NAMPT) has the potential to directly limit NAD production in cancer cells and is an effective strategy for cancer treatment. Using a structure-based strategy, we have designed a new class of potent small-molecule inhibitors of NAMPT. Several designed compounds showed promising antiproliferative activities in vitro. (E)-N-(5-((4-(((2-(1H-Indol-3-yl)ethyl)(isopropyl)amino)methyl)phenyl)amino)pentyl)-3-(pyridin-3-yl)acrylamide, 30, bearing an indole moiety, has an IC50 of 25.3 nM for binding to the NAMPT protein and demonstrated promising inhibitory activities in the nanomolar range against several cancer cell lines (MCF-7 GI50 = 0.13 nM; MDA-MB-231 GI50 = 0.15 nM). Triple-negative breast cancer is the most malignant subtype of breast cancer with no effective targeted treatments currently available. Significant antitumor efficacy of compound 30 was achieved (TGI was 73.8%) in an orthotopic MDA-MB-231 triple-negative breast cancer xenograft tumor model. This paper reports promising lead molecules for the inhibition of NAMPT which could serve as a basis for further investigation.
Collapse
Affiliation(s)
- Jinhong Bai
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| | - Chenzhong Liao
- School of Medical Engineering, Hefei University of Technology , Hefei, Anhui 230009, China
| | - Yanghan Liu
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| | - Xiaochu Qin
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| | - Jiaxuan Chen
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| | - Yatao Qiu
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| | - Dongguang Qin
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China.,ABA Chemicals Corporation , Shanghai 200063, China
| | - Zheng Li
- The Houston Methodist Research Institute , Houston, Texas 77030, United States
| | - Zheng-Chao Tu
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| | - Sheng Jiang
- Laboratory of Medicinal Chemistry, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences , 190 Kai Yuan Avenue, Science Park, Guangzhou 510530, China
| |
Collapse
|
37
|
Application of virtual screening to the discovery of novel nicotinamide phosphoribosyltransferase (NAMPT) inhibitors with potential for the treatment of cancer and axonopathies. Bioorg Med Chem Lett 2016; 26:2920-2926. [PMID: 27158141 DOI: 10.1016/j.bmcl.2016.04.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 04/14/2016] [Accepted: 04/15/2016] [Indexed: 11/22/2022]
Abstract
NAMPT may represent a novel target for drug discovery in various therapeutic areas, including oncology and inflammation. Additionally, recent work has suggested that targeting NAMPT has potential in treating axon degeneration. In this work, publicly available X-ray co-crystal structures of NAMPT and the structures of two known NAMPT inhibitors were used as the basis for a structure- and ligand-based virtual screening campaign. From this, two novel series of NAMPT inhibitors were identified, one of which showed a statistically significant protective effect when tested in a cellular model of axon degeneration.
Collapse
|
38
|
Identification of benzothiophene amides as potent inhibitors of human nicotinamide phosphoribosyltransferase. Bioorg Med Chem Lett 2016; 26:765-768. [DOI: 10.1016/j.bmcl.2015.12.101] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 12/17/2015] [Accepted: 12/29/2015] [Indexed: 01/10/2023]
|
39
|
Keshari KR, Wilson DM, Van Criekinge M, Sriram R, Koelsch BL, Wang ZJ, VanBrocklin HF, Peehl DM, O’Brien T, Sampath D, Carano RAD, Kurhanewicz J. Metabolic response of prostate cancer to nicotinamide phophoribosyltransferase inhibition in a hyperpolarized MR/PET compatible bioreactor. Prostate 2015; 75:1601-9. [PMID: 26177608 PMCID: PMC4537380 DOI: 10.1002/pros.23036] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 05/22/2015] [Indexed: 01/14/2023]
Abstract
BACKGROUND Metabolic shifts in disease are of great interest for the development of novel therapeutics. In cancer treatment, these therapies exploit the metabolic phenotype associated with oncogenesis and cancer progression. One recent strategy involves the depletion of the cofactors needed to maintain the high rate of glycolysis seen with the Warburg effect. Specifically, blocking nicotinamide adenine dinucleotide (NAD) biosynthesis via nicotinamide phosphoribosyltransferase (NAMPT) inhibition depletes cancer cells of the NAD needed for glycolysis. To characterize this metabolic phenotype in vivo and describe changes in flux with treatment, non-invasive biomarkers are necessary. One such biomarker is hyperpolarized (HP) [1-(13) C] pyruvate, a clinically translatable probe that allows real-time assessment of metabolism. METHODS We therefore developed a cell perfusion system compatible with HP magnetic resonance (MR) and positron emission tomography (PET) to develop translatable biomarkers of response to NAMPT inhibition in reduced volume cell cultures. RESULTS Using this platform, we observed a reduction in pyruvate flux through lactate dehydrogenase with NAMPT inhibition in prostate cancer cells, and showed that both HP lactate and 2-[(18) F] fluoro-2-deoxy-D-glucose (FDG) can be used as biomarkers for treatment response of such targeted agents. Moreover, we observed dynamic flux changes whereby HP pyruvate was re-routed to alanine, providing both positive and negative indicators of treatment response. CONCLUSIONS This study demonstrated the feasibility of a MR/PET compatible bioreactor approach to efficiently explore cell and tissue metabolism, the understanding of which is critical for developing clinically translatable biomarkers of disease states and responses to therapeutics.
Collapse
Affiliation(s)
- Kayvan R. Keshari
- Department of Radiology, Memorial Sloan-Kettering Cancer Center (MSKCC), New York, NY 10065, USA
- Molecular Pharmacology and Chemistry Program, Memorial Sloan-Kettering Cancer Center (MSKCC), New York, NY 10065, USA
- Correspondence and Reprint Request: Kayvan R. Keshari, Ph.D., Assistant Member, Department of Radiology and Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, Phone: (646) 888-3631, Fax: (646) 422-0247,
| | - David M. Wilson
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Mark Van Criekinge
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Renuka Sriram
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Bertram L. Koelsch
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Zhen J. Wang
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Henry F. VanBrocklin
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Donna M. Peehl
- Department of Urology, Stanford University, Stanford, CA 94305, USA
| | - Tom O’Brien
- Department of Translational Oncology, Genentech, Inc., South San Francisco, CA, 94080, USA
| | - Deepak Sampath
- Department of Translational Oncology, Genentech, Inc., South San Francisco, CA, 94080, USA
| | - Richard A. D. Carano
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA, 94080, USA
| | - John Kurhanewicz
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94158, USA
| |
Collapse
|
40
|
Zhang Z, Zhang F, Wang H, Wu H, Duan X, Liu Q, Liu T, Zhang G. Catalyst-Free Domino Reaction of 1-Acryloyl-1-N-arylcarbamylcyclopropanes with Amines: One-Pot Approach to 2,3,6,7-Tetrahydro-1H-pyrrolo[3,2-c]pyridin-4(5H)-ones. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500251] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
41
|
Sampath D, Zabka TS, Misner DL, O’Brien T, Dragovich PS. Inhibition of nicotinamide phosphoribosyltransferase (NAMPT) as a therapeutic strategy in cancer. Pharmacol Ther 2015; 151:16-31. [DOI: 10.1016/j.pharmthera.2015.02.004] [Citation(s) in RCA: 162] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 02/02/2015] [Indexed: 12/12/2022]
|
42
|
Roulston A, Shore GC. New strategies to maximize therapeutic opportunities for NAMPT inhibitors in oncology. Mol Cell Oncol 2015; 3:e1052180. [PMID: 27308565 PMCID: PMC4845202 DOI: 10.1080/23723556.2015.1052180] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 05/13/2015] [Indexed: 12/16/2022]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is crucial for nicotinamide adenine dinucleotide (NAD(+)) biosynthesis in mammalian cells. NAMPT inhibitors represent multifunctional anticancer agents that act on NAD(+) metabolism to shut down glycolysis, nucleotide biosynthesis, and ATP generation and act indirectly as PARP and sirtuin inhibitors. The selectivity of NAMPT inhibitors preys on the increased metabolic requirements to replenish NAD(+) in cancer cells. Although initial clinical studies with NAMPT inhibitors did not achieve single-agent therapeutic levels before dose-limiting toxicities were reached, a new understanding of alternative rescue pathways and a biomarker that can be used to select patients provides new opportunities to widen the therapeutic window and achieve efficacious doses in the clinic. Recent work has also illustrated the potential for drug combination strategies to further enhance the therapeutic opportunities. This review summarizes recent discoveries in NAD(+)/NAMPT inhibitor biology in the context of exploiting this new knowledge to optimize the clinical outcomes for this promising new class of agents.
Collapse
Affiliation(s)
- Anne Roulston
- Laboratory for Therapeutic Development, Rosalind and Morris Goodman Cancer Research Centre, and Dept. Biochemistry, McGill University , Montreal, QC, Canada
| | - Gordon C Shore
- Laboratory for Therapeutic Development, Rosalind and Morris Goodman Cancer Research Centre, and Dept. Biochemistry, McGill University , Montreal, QC, Canada
| |
Collapse
|
43
|
Tan B, Dong S, Shepard RL, Kays L, Roth KD, Geeganage S, Kuo MS, Zhao G. Inhibition of Nicotinamide Phosphoribosyltransferase (NAMPT), an Enzyme Essential for NAD+ Biosynthesis, Leads to Altered Carbohydrate Metabolism in Cancer Cells. J Biol Chem 2015; 290:15812-15824. [PMID: 25944913 DOI: 10.1074/jbc.m114.632141] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Indexed: 12/18/2022] Open
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) has been extensively studied due to its essential role in NAD(+) biosynthesis in cancer cells and the prospect of developing novel therapeutics. To understand how NAMPT regulates cellular metabolism, we have shown that the treatment with FK866, a specific NAMPT inhibitor, leads to attenuation of glycolysis by blocking the glyceraldehyde 3-phosphate dehydrogenase step (Tan, B., Young, D. A., Lu, Z. H., Wang, T., Meier, T. I., Shepard, R. L., Roth, K., Zhai, Y., Huss, K., Kuo, M. S., Gillig, J., Parthasarathy, S., Burkholder, T. P., Smith, M. C., Geeganage, S., and Zhao, G. (2013) Pharmacological inhibition of nicotinamide phosphoribosyltransferase (NAMPT), an enzyme essential for NAD(+) biosynthesis, in human cancer cells: metabolic basis and potential clinical implications. J. Biol. Chem. 288, 3500-3511). Due to technical limitations, we failed to separate isotopomers of phosphorylated sugars. In this study, we developed an enabling LC-MS methodology. Using this, we confirmed the previous findings and also showed that NAMPT inhibition led to accumulation of fructose 1-phosphate and sedoheptulose 1-phosphate but not glucose 6-phosphate, fructose 6-phosphate, and sedoheptulose 7-phosphate as previously thought. To investigate the metabolic basis of the metabolite formation, we carried out biochemical and cellular studies and established the following. First, glucose-labeling studies indicated that fructose 1-phosphate was derived from dihydroxyacetone phosphate and glyceraldehyde, and sedoheptulose 1-phosphate was derived from dihydroxyacetone phosphate and erythrose via an aldolase reaction. Second, biochemical studies showed that aldolase indeed catalyzed these reactions. Third, glyceraldehyde- and erythrose-labeling studies showed increased incorporation of corresponding labels into fructose 1-phosphate and sedoheptulose 1-phosphate in FK866-treated cells. Fourth, NAMPT inhibition led to increased glyceraldehyde and erythrose levels in the cell. Finally, glucose-labeling studies showed accumulated fructose 1,6-bisphosphate in FK866-treated cells mainly derived from dihydroxyacetone phosphate and glyceraldehyde 3-phosphate. Taken together, this study shows that NAMPT inhibition leads to attenuation of glycolysis, resulting in further perturbation of carbohydrate metabolism in cancer cells. The potential clinical implications of these findings are also discussed.
Collapse
Affiliation(s)
- Bo Tan
- Discovery Chemistry, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285
| | - Sucai Dong
- Cancer Research, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285
| | - Robert L Shepard
- Cancer Research, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285
| | - Lisa Kays
- Cancer Research, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285
| | - Kenneth D Roth
- Discovery Chemistry, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285
| | - Sandaruwan Geeganage
- Cancer Research, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285
| | - Ming-Shang Kuo
- Discovery Chemistry, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285.
| | - Genshi Zhao
- Cancer Research, Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285.
| |
Collapse
|
44
|
Tarrant JM, Dhawan P, Singh J, Zabka TS, Clarke E, DosSantos G, Dragovich PS, Sampath D, Lin T, McCray B, La N, Nguyen T, Kauss A, Dambach D, Misner DL, Diaz D, Uppal H. Preclinical models of nicotinamide phosphoribosyltransferase inhibitor-mediated hematotoxicity and mitigation by co-treatment with nicotinic acid. Toxicol Mech Methods 2015; 25:201-11. [PMID: 25894564 DOI: 10.3109/15376516.2015.1014080] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Nicotinamide adenine dinucleotide (NAD) is an essential co-factor in glycolysis and is a key molecule involved in maintaining cellular energy metabolism. Nicotinamide phosphoribosyltransferase (NAMPT) catalyzes the rate-limiting step of an important salvage pathway in which nicotinamide is recycled into NAD. NAMPT is up-regulated in many types of cancer and NAMPT inhibitors (NAMPTi) have potential therapeutic benefit in cancer by impairing tumor metabolism. Clinical trials with NAMPTi APO-866 and GMX-1778, however, failed to reach projected efficacious exposures due to dose-limiting thrombocytopenia. We evaluated preclinical models for thrombocytopenia that could be used in candidate drug selection and risk mitigation strategies for NAMPTi-related toxicity. Rats treated with a suite of structurally diverse and potent NAMPTi at maximum tolerated doses had decreased reticulocyte and lymphocyte counts, but no thrombocytopenia. We therefore evaluated and qualified a human colony forming unit-megakaryocyte (CFU-MK) as in vitro predictive model of NAMPTi-induced MK toxicity and thrombocytopenia. We further demonstrate that the MK toxicity is on-target based on the evidence that nicotinic acid (NA), which is converted to NAD via a NAMPT-independent pathway, can mitigate NAMPTi toxicity to human CFU-MK in vitro and was also protective for the hematotoxicity in rats in vivo. Finally, assessment of CFU-MK and human platelet bioenergetics and function show that NAMPTi was toxic to MK and not platelets, which is consistent with the clinically observed time-course of thrombocytopenia.
Collapse
|
45
|
Zak M, Liederer BM, Sampath D, Yuen PW, Bair KW, Baumeister T, Buckmelter AJ, Clodfelter KH, Cheng E, Crocker L, Fu B, Han B, Li G, Ho YC, Lin J, Liu X, Ly J, O'Brien T, Reynolds DJ, Skelton N, Smith CC, Tay S, Wang W, Wang Z, Xiao Y, Zhang L, Zhao G, Zheng X, Dragovich PS. Identification of nicotinamide phosphoribosyltransferase (NAMPT) inhibitors with no evidence of CYP3A4 time-dependent inhibition and improved aqueous solubility. Bioorg Med Chem Lett 2014; 25:529-41. [PMID: 25556090 DOI: 10.1016/j.bmcl.2014.12.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 12/09/2014] [Indexed: 10/24/2022]
Abstract
Herein we report the optimization efforts to ameliorate the potent CYP3A4 time-dependent inhibition (TDI) and low aqueous solubility exhibited by a previously identified lead compound from our NAMPT inhibitor program (1, GNE-617). Metabolite identification studies pinpointed the imidazopyridine moiety present in 1 as the likely source of the TDI signal, and replacement with other bicyclic systems was found to reduce or eliminate the TDI finding. A strategy of reducing the number of aromatic rings and/or lowering cLogD7.4 was then employed to significantly improve aqueous solubility. These efforts culminated in the discovery of 42, a compound with no evidence of TDI, improved aqueous solubility, and robust efficacy in tumor xenograft studies.
Collapse
Affiliation(s)
- Mark Zak
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA.
| | | | - Deepak Sampath
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Po-Wai Yuen
- Pharmaron Beijing Co. Ltd, 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Kenneth W Bair
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Timm Baumeister
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | | | - Karl H Clodfelter
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Eric Cheng
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Lisa Crocker
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Bang Fu
- Pharmaron Beijing Co. Ltd, 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Bingsong Han
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Guangkun Li
- Pharmaron Beijing Co. Ltd, 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Yen-Ching Ho
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Jian Lin
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Xiongcai Liu
- Pharmaron Beijing Co. Ltd, 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Justin Ly
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Thomas O'Brien
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | | | | | - Chase C Smith
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Suzanne Tay
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Weiru Wang
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Zhongguo Wang
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | - Yang Xiao
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Lei Zhang
- Pharmaron Beijing Co. Ltd, 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Guiling Zhao
- Genentech Inc., 1 DNA Way, South San Francisco, CA 94080, USA
| | - Xiaozhang Zheng
- Forma Therapeutics Inc., 500 Arsenal Street, Watertown, MA 02472, USA
| | | |
Collapse
|
46
|
Zabka TS, Singh J, Dhawan P, Liederer BM, Oeh J, Kauss MA, Xiao Y, Zak M, Lin T, McCray B, La N, Nguyen T, Beyer J, Farman C, Uppal H, Dragovich PS, O'Brien T, Sampath D, Misner DL. Retinal toxicity, in vivo and in vitro, associated with inhibition of nicotinamide phosphoribosyltransferase. Toxicol Sci 2014; 144:163-72. [PMID: 25505128 DOI: 10.1093/toxsci/kfu268] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) is a pleiotropic protein with intra- and extra-cellular functions as an enzyme, cytokine, growth factor, and hormone. NAMPT is of interest for oncology, because it catalyzes the rate-limiting step in the salvage pathway to generate nicotinamide adenine dinucleotide (NAD), which is considered a universal energy- and signal-carrying molecule involved in cellular energy metabolism and many homeostatic functions. This manuscript describes NAMPT inhibitor-induced retinal toxicity that was identified in rodent safety studies. This toxicity had a rapid onset and progression and initially targeted the photoreceptor and outer nuclear layers. Using in vivo safety and efficacy rodent studies, human and mouse cell line potency data, human and rat retinal pigmented epithelial cell in vitro systems, and rat mRNA expression data of NAMPT, nicotinic acid phosphoribosyltransferase, and nicotinamide mononucleotide adenylyltransferease (NMNAT) in several tissues from rat including retina, we demonstrate that the retinal toxicity is on-target and likely human relevant. We demonstrate that this toxicity is not mitigated by coadministration of nicotinic acid (NA), which can enable NAD production through the NAMPT-independent pathway. Further, modifying the physiochemical properties of NAMPT inhibitors could not sufficiently reduce retinal exposure. Our work highlights opportunities to leverage appropriately designed efficacy studies to identify known and measurable safety findings to screen compounds more rapidly and reduce animal use. It also demonstrates that in vitro systems with the appropriate cell composition and relevant biology and toxicity endpoints can provide tools to investigate mechanism of toxicity and the human translation of nonclinical safety concerns.
Collapse
Affiliation(s)
- Tanja S Zabka
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Jatinder Singh
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Preeti Dhawan
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Bianca M Liederer
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Jason Oeh
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Mara A Kauss
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Yang Xiao
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Mark Zak
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Tori Lin
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Bobbi McCray
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Nghi La
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Trung Nguyen
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Joseph Beyer
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Cynthia Farman
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Hirdesh Uppal
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Peter S Dragovich
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Thomas O'Brien
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Deepak Sampath
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| | - Dinah L Misner
- *Safety Assessment, Genentech, South San Francisco, California 94080, DMPK, Genentech, South San Francisco, California 94080, In-Vivo Pharmacology, Genentech, South San Francisco, California 94080, Translational Oncology, Genentech, South San Francisco, California 94080, Discovery Chemistry, Genentech, South San Francisco, California 94080
| |
Collapse
|
47
|
Del Nagro C, Xiao Y, Rangell L, Reichelt M, O'Brien T. Depletion of the central metabolite NAD leads to oncosis-mediated cell death. J Biol Chem 2014; 289:35182-92. [PMID: 25355314 DOI: 10.1074/jbc.m114.580159] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Depletion of the central metabolite NAD in cells results in broad metabolic defects leading to cell death and is a proposed novel therapeutic strategy in oncology. There is, however, a limited understanding of the underlying mechanisms that connect disruption of this central metabolite with cell death. Here we utilize GNE-617, a small molecule inhibitor of NAMPT, a rate-limiting enzyme required for NAD generation, to probe the pathways leading to cell death following NAD depletion. In all cell lines examined, NAD was rapidly depleted (average t½ of 8.1 h) following NAMPT inhibition. Concurrent with NAD depletion, there was a decrease in both cell proliferation and motility, which we attribute to reduced activity of NAD-dependent deacetylases because cells fail to deacetylate α-tubulin-K40 and histone H3-K9. Following depletion of NAD by >95%, cells lose the ability to regenerate ATP. Cell lines with a slower rate of ATP depletion (average t½ of 45 h) activate caspase-3 and show evidence of apoptosis and autophagy, whereas cell lines with rapid depletion ATP (average t½ of 32 h) do not activate caspase-3 or show signs of apoptosis or autophagy. However, the predominant form of cell death in all lines is oncosis, which is driven by the loss of plasma membrane homeostasis once ATP levels are depleted by >20-fold. Thus, our work illustrates the sequence of events that occurs in cells following depletion of a key metabolite and reveals that cell death caused by a loss of NAD is primarily driven by the inability of cells to regenerate ATP.
Collapse
Affiliation(s)
| | - Yang Xiao
- From the Departments of Translational Oncology and
| | - Linda Rangell
- Pathology, Genentech Inc., South San Francisco, California 94080
| | - Mike Reichelt
- Pathology, Genentech Inc., South San Francisco, California 94080
| | | |
Collapse
|
48
|
Wang W, Elkins K, Oh A, Ho YC, Wu J, Li H, Xiao Y, Kwong M, Coons M, Brillantes B, Cheng E, Crocker L, Dragovich PS, Sampath D, Zheng X, Bair KW, O'Brien T, Belmont LD. Structural basis for resistance to diverse classes of NAMPT inhibitors. PLoS One 2014; 9:e109366. [PMID: 25285661 PMCID: PMC4186856 DOI: 10.1371/journal.pone.0109366] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Accepted: 09/08/2014] [Indexed: 01/07/2023] Open
Abstract
Inhibiting NAD biosynthesis by blocking the function of nicotinamide phosphoribosyl transferase (NAMPT) is an attractive therapeutic strategy for targeting tumor metabolism. However, the development of drug resistance commonly limits the efficacy of cancer therapeutics. This study identifies mutations in NAMPT that confer resistance to a novel NAMPT inhibitor, GNE-618, in cell culture and in vivo, thus demonstrating that the cytotoxicity of GNE-618 is on target. We determine the crystal structures of six NAMPT mutants in the apo form and in complex with various inhibitors and use cellular, biochemical and structural data to elucidate two resistance mechanisms. One is the surprising finding of allosteric modulation by mutation of residue Ser165, resulting in unwinding of an α-helix that binds the NAMPT substrate 5-phosphoribosyl-1-pyrophosphate (PRPP). The other mechanism is orthosteric blocking of inhibitor binding by mutations of Gly217. Furthermore, by evaluating a panel of diverse small molecule inhibitors, we unravel inhibitor structure activity relationships on the mutant enzymes. These results provide valuable insights into the design of next generation NAMPT inhibitors that offer improved therapeutic potential by evading certain mechanisms of resistance.
Collapse
Affiliation(s)
- Weiru Wang
- Genentech, Inc., South San Francisco, California, United States of America
| | - Kristi Elkins
- Genentech, Inc., South San Francisco, California, United States of America
| | - Angela Oh
- Genentech, Inc., South San Francisco, California, United States of America
| | - Yen-Ching Ho
- Forma Therapeutics, Inc., Watertown, Massachusetts, United States of America
| | - Jiansheng Wu
- Genentech, Inc., South San Francisco, California, United States of America
| | - Hong Li
- Genentech, Inc., South San Francisco, California, United States of America
| | - Yang Xiao
- Genentech, Inc., South San Francisco, California, United States of America
| | - Mandy Kwong
- Genentech, Inc., South San Francisco, California, United States of America
| | - Mary Coons
- Genentech, Inc., South San Francisco, California, United States of America
| | - Bobby Brillantes
- Genentech, Inc., South San Francisco, California, United States of America
| | - Eric Cheng
- Genentech, Inc., South San Francisco, California, United States of America
| | - Lisa Crocker
- Genentech, Inc., South San Francisco, California, United States of America
| | - Peter S. Dragovich
- Genentech, Inc., South San Francisco, California, United States of America
| | - Deepak Sampath
- Genentech, Inc., South San Francisco, California, United States of America
| | - Xiaozhang Zheng
- Forma Therapeutics, Inc., Watertown, Massachusetts, United States of America
| | - Kenneth W. Bair
- Forma Therapeutics, Inc., Watertown, Massachusetts, United States of America
| | - Thomas O'Brien
- Genentech, Inc., South San Francisco, California, United States of America
| | - Lisa D. Belmont
- Genentech, Inc., South San Francisco, California, United States of America
- * E-mail:
| |
Collapse
|
49
|
Supplementation of nicotinic acid with NAMPT inhibitors results in loss of in vivo efficacy in NAPRT1-deficient tumor models. Neoplasia 2014; 15:1314-29. [PMID: 24403854 DOI: 10.1593/neo.131718] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 09/30/2013] [Accepted: 11/13/2013] [Indexed: 01/29/2023] Open
Abstract
Nicotinamide adenine dinucleotide (NAD) is a metabolite essential for cell survival and generated de novo from tryptophan or recycled from nicotinamide (NAM) through the nicotinamide phosphoribosyltransferase (NAMPT)-dependent salvage pathway. Alternatively, nicotinic acid (NA) is metabolized to NAD through the nicotinic acid phosphoribosyltransferase domain containing 1 (NAPRT1)-dependent salvage pathway. Tumor cells are more reliant on the NAMPT salvage pathway making this enzyme an attractive therapeutic target. Moreover, the therapeutic index of NAMPT inhibitors may be increased by in NAPRT-deficient tumors by NA supplementation as normal tissues may regenerate NAD through NAPRT1. To confirm the latter, we tested novel NAMPT inhibitors, GNE-617 and GNE-618, in cell culture- and patient-derived tumor models. While NA did not protect NAPRT1-deficient tumor cell lines from NAMPT inhibition in vitro, it rescued efficacy of GNE-617 and GNE-618 in cell culture- and patient-derived tumor xenografts in vivo. NA co-treatment increased NAD and NAM levels in NAPRT1-deficient tumors to levels that sustained growth in vivo. Furthermore, NAM co-administration with GNE-617 led to increased tumor NAD levels and rescued in vivo efficacy as well. Importantly, tumor xenografts remained NAPRT1-deficient in the presence of NA, indicating that the NAPRT1-dependent pathway is not reactivated. Protection of NAPRT1-deficient tumors in vivo may be due to increased circulating levels of metabolites generated by mouse liver, in response to NA or through competitive reactivation of NAMPT by NAM. Our results have important implications for the development of NAMPT inhibitors when considering NA co-treatment as a rescue strategy.
Collapse
|
50
|
Mal K, Sharma A, Das I. Gold(III) Chloride Catalyzed Synthesis of Chiral Substituted 3-Formyl Furans from Carbohydrates: Application in the Synthesis of 1,5-Dicarbonyl Derivatives and Furo[3,2-c]pyridine. Chemistry 2014; 20:11932-45. [DOI: 10.1002/chem.201402286] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Indexed: 11/09/2022]
|