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El-Tanani M, Nsairat H, Matalka II, Lee YF, Rizzo M, Aljabali AA, Mishra V, Mishra Y, Hromić-Jahjefendić A, Tambuwala MM. The impact of the BCR-ABL oncogene in the pathology and treatment of chronic myeloid leukemia. Pathol Res Pract 2024; 254:155161. [PMID: 38280275 DOI: 10.1016/j.prp.2024.155161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/16/2024] [Accepted: 01/18/2024] [Indexed: 01/29/2024]
Abstract
Chronic Myeloid Leukemia (CML) is characterized by chromosomal aberrations involving the fusion of the BCR and ABL genes on chromosome 22, resulting from a reciprocal translocation between chromosomes 9 and 22. This fusion gives rise to the oncogenic BCR-ABL, an aberrant tyrosine kinase identified as Abl protein. The Abl protein intricately regulates the cell cycle by phosphorylating protein tyrosine residues through diverse signaling pathways. In CML, the BCR-ABL fusion protein disrupts the first exon of Abl, leading to sustained activation of tyrosine kinase and resistance to deactivation mechanisms. Pharmacological interventions, such as imatinib, effectively target BCR-ABL's tyrosine kinase activity by binding near the active site, disrupting ATP binding, and inhibiting downstream protein phosphorylation. Nevertheless, the emergence of resistance, often attributed to cap structure mutations, poses a challenge to imatinib efficacy. Current research endeavours are directed towards overcoming resistance and investigating innovative therapeutic strategies. This article offers a comprehensive analysis of the structural attributes of BCR-ABL, emphasizing its pivotal role as a biomarker and therapeutic target in CML. It underscores the imperative for ongoing research to refine treatment modalities and enhance overall outcomes in managing CML.
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MESH Headings
- Humans
- Imatinib Mesylate/therapeutic use
- Imatinib Mesylate/pharmacology
- Genes, abl
- Pyrimidines/therapeutic use
- Piperazines/therapeutic use
- Benzamides/pharmacology
- Benzamides/therapeutic use
- Drug Resistance, Neoplasm/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism
- Fusion Proteins, bcr-abl/genetics
- Fusion Proteins, bcr-abl/metabolism
- Fusion Proteins, bcr-abl/pharmacology
- Protein Kinase Inhibitors/therapeutic use
- Protein Kinase Inhibitors/pharmacology
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Affiliation(s)
- Mohamed El-Tanani
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates; Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman 19328, Jordan.
| | - Hamdi Nsairat
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman 19328, Jordan
| | - Ismail I Matalka
- Ras Al Khaimah Medical and Health Sciences University, United Arab Emirates; Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Yin Fai Lee
- Neuroscience, Psychology & Behaviour, College of Life Sciences, University of Leicester, Leicester LE1 9HN, UK; School of Life Sciences, Faculty of Science and Engineering, Anglia Ruskin University, Cambridge CB1 1PT, UK
| | - Manfredi Rizzo
- Department of Health Promotion, Mother and Childcare, Internal Medicine and Medical Specialties, School of Medicine, University of Palermo, Palermo, Italy
| | - Alaa A Aljabali
- Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, Irbid 21163, Jordan
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Yachana Mishra
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Altijana Hromić-Jahjefendić
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Hrasnicka cesta 15, Sarajevo 71000, Bosnia and Herzegovina
| | - Murtaza M Tambuwala
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates; Lincoln Medical School, University of Lincoln, Brayford Pool Campus, Lincoln LN6 7TS, UK.
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2
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Alzain AA, Elbadwi FA, Mukhtar RM, Shoaib TH, Abdelmoniem N, Miski SF, Ghazawi KF, Alsulaimany M, Mohamed SGA, Ainousah BE, Hussein HGA, Mohamed GA, Ibrahim SRM. Design of new Mcl-1 inhibitors for cancer using fragments hybridization, molecular docking, and molecular dynamics studies. J Biomol Struct Dyn 2023:1-13. [PMID: 37962580 DOI: 10.1080/07391102.2023.2281637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/04/2023] [Indexed: 11/15/2023]
Abstract
Apoptosis is a critical process that regulates cell survival and death and plays an essential role in cancer development. The Bcl-2 protein family, including myeloid leukemia 1 (Mcl-1), is a key regulator of the intrinsic apoptosis pathway, and its overexpression in many human cancers has prompted efforts to develop Mcl-1 inhibitors as potential anticancer agents. In this study, we aimed to design new Mcl-1 inhibitors using various computational techniques. First, we used the Mcl-1 receptor-ligand complex to build an e-pharmacophore hypothesis and screened a library of 567,000 fragments from the Enamine database. We obtained 410 fragments and used them to design 92,384 novel compounds, which we then docked into the Mcl-1 binding cavity using HTVS, SP, and XP docking modes of Glide. To assess their suitability as drug candidates, we conducted MM-GBSA calculations and ADME prediction, leading to the identification of 10 compounds with excellent binding affinity and favorable pharmacokinetic properties. To further investigate the interaction strength, we performed molecular dynamics simulations on the top three Mcl-1 receptor-ligand complexes to study their interaction stability. Overall, our findings suggest that these compounds have promising potential as anticancer agents, pending further experimental validation such as Mcl-1 apoptosis Assay. By combining experimental methods with various in silico approaches, these techniques prove to be invaluable for identifying novel drug candidates with distinct therapeutic applications using fragment-based drug design. This methodology has the potential to expedite the drug discovery process while also reducing its costs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Abdulrahim A Alzain
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Gezira, Wad Madani, Sudan
| | - Fatima A Elbadwi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Gezira, Wad Madani, Sudan
| | - Rua M Mukhtar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Gezira, Wad Madani, Sudan
| | - Tagyedeen H Shoaib
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Gezira, Wad Madani, Sudan
| | - Nihal Abdelmoniem
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Gezira, Wad Madani, Sudan
| | - Samar F Miski
- Department of Pharmacology and Toxicology, College of Pharmacy, Taibah University, Al-Madinah Al-Munawwarah, Saudi Arabia
| | - Kholoud F Ghazawi
- Pharmacy Practice Department, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Marwa Alsulaimany
- Department of Pharmacognosy & Pharmaceutical Chemistry, College of Pharmacy, Taibah University, Medina, Saudi Arabia
| | | | - Bayan E Ainousah
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Hazem G A Hussein
- Preparatory Year Program, Batterjee Medical College, Jeddah, Saudi Arabia
| | - Gamal A Mohamed
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sabrin R M Ibrahim
- Preparatory Year Program, Department of Chemistry, Batterjee Medical College, Jeddah, Saudi Arabia
- Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt
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3
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Morris J, Kunkel MW, White SL, Wishka DG, Lopez OD, Bowles L, Sellers Brady P, Ramsey P, Grams J, Rohrer T, Martin K, Dexheimer TS, Coussens NP, Evans D, Risbood P, Sonkin D, Williams JD, Polley EC, Collins JM, Doroshow JH, Teicher BA. Targeted Investigational Oncology Agents in the NCI-60: A Phenotypic Systems-based Resource. Mol Cancer Ther 2023; 22:1270-1279. [PMID: 37550087 PMCID: PMC10618733 DOI: 10.1158/1535-7163.mct-23-0267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/11/2023] [Accepted: 08/02/2023] [Indexed: 08/09/2023]
Abstract
The NCI-60 human tumor cell line panel has proved to be a useful tool for the global cancer research community in the search for novel chemotherapeutics. The publicly available cell line characterization and compound screening data from the NCI-60 assay have significantly contributed to the understanding of cellular mechanisms targeted by new oncology agents. Signature sensitivity/resistance patterns generated for a given chemotherapeutic agent against the NCI-60 panel have long served as fingerprint presentations that encompass target information and the mechanism of action associated with the tested agent. We report the establishment of a new public NCI-60 resource based on the cell line screening of a large and growing set of 175 FDA-approved oncology drugs (AOD) plus >825 clinical and investigational oncology agents (IOA), representing a diverse set (>250) of therapeutic targets and mechanisms. This data resource is available to the public (https://ioa.cancer.gov) and includes the raw data from the screening of the IOA and AOD collection along with an extensive set of visualization and analysis tools to allow for comparative study of individual test compounds and multiple compound sets.
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Affiliation(s)
- Joel Morris
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Mark W. Kunkel
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Stephen L. White
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Donn G. Wishka
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Omar D. Lopez
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Lori Bowles
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Penny Sellers Brady
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Patricia Ramsey
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Julie Grams
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Tiffany Rohrer
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Karen Martin
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Thomas S. Dexheimer
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Nathan P. Coussens
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - David Evans
- Target Validation and Screening Laboratory, Applied and Developmental Research Directorate, Frederick National, Laboratory for Cancer Research, Frederick, Maryland
| | - Prabhakar Risbood
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Dmitriy Sonkin
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - John D. Williams
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Eric C. Polley
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - Jerry M. Collins
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
| | - James H. Doroshow
- Division of Cancer Treatment and Diagnosis, NCI, Rockville, Maryland
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4
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Kong Y, Jiang C, Wei G, Sun K, Wang R, Qiu T. Small Molecule Inhibitors as Therapeutic Agents Targeting Oncogenic Fusion Proteins: Current Status and Clinical. Molecules 2023; 28:4672. [PMID: 37375228 DOI: 10.3390/molecules28124672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Oncogenic fusion proteins, arising from chromosomal rearrangements, have emerged as prominent drivers of tumorigenesis and crucial therapeutic targets in cancer research. In recent years, the potential of small molecular inhibitors in selectively targeting fusion proteins has exhibited significant prospects, offering a novel approach to combat malignancies harboring these aberrant molecular entities. This review provides a comprehensive overview of the current state of small molecular inhibitors as therapeutic agents for oncogenic fusion proteins. We discuss the rationale for targeting fusion proteins, elucidate the mechanism of action of inhibitors, assess the challenges associated with their utilization, and provide a summary of the clinical progress achieved thus far. The objective is to provide the medicinal community with current and pertinent information and to expedite the drug discovery programs in this area.
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Affiliation(s)
- Yichao Kong
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Caihong Jiang
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Guifeng Wei
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Kai Sun
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Ruijie Wang
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
| | - Ting Qiu
- School of Pharmacy, Hangzhou Normal University, Hangzhou 311121, China
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, Engineering Laboratory of Development and Application of Traditional Chinese Medicines, Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
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5
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Nussinov R, Zhang M, Liu Y, Jang H. AlphaFold, allosteric, and orthosteric drug discovery: Ways forward. Drug Discov Today 2023; 28:103551. [PMID: 36907321 PMCID: PMC10238671 DOI: 10.1016/j.drudis.2023.103551] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/27/2023] [Accepted: 03/07/2023] [Indexed: 03/13/2023]
Abstract
Drug discovery is arguably a highly challenging and significant interdisciplinary aim. The stunning success of the artificial intelligence-powered AlphaFold, whose latest version is buttressed by an innovative machine-learning approach that integrates physical and biological knowledge about protein structures, raised drug discovery hopes that unsurprisingly, have not come to bear. Even though accurate, the models are rigid, including the drug pockets. AlphaFold's mixed performance poses the question of how its power can be harnessed in drug discovery. Here we discuss possible ways of going forward wielding its strengths, while bearing in mind what AlphaFold can and cannot do. For kinases and receptors, an input enriched in active (ON) state models can better AlphaFold's chance of rational drug design success.
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Affiliation(s)
- Ruth Nussinov
- Computational Structural Biology Section, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA; Department of Human Molecular Genetics and Biochemistry, Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel.
| | - Mingzhen Zhang
- Computational Structural Biology Section, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA
| | - Yonglan Liu
- Cancer Innovation Laboratory, National Cancer Institute, Frederick, MD 21702, USA
| | - Hyunbum Jang
- Computational Structural Biology Section, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA
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6
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Pereira WA, Nascimento ÉCM, Martins JBL. Electronic and structural study of T315I mutated form in DFG-out conformation of BCR-ABL inhibitors. J Biomol Struct Dyn 2022; 40:9774-9788. [PMID: 34121617 DOI: 10.1080/07391102.2021.1935320] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In this work, the four main drugs for the treatment of chronic myeloid leukemia were analyzed, being imatinib, dasatinib, nilotinib and ponatinib followed by four derivative molecules of nilotinib and ponatinib. For these derivative molecules, the fluorine atoms were replaced by hydrogen and chlorine atoms in order to shade light to the structural effects on this set of inhibitors. Electronic studies were performed at density functional theory level with the B3LYP functional and 6-311+G(d,p) basis set. The frontier molecular orbitals, gap HOMO-LUMO, and NBO were analyzed and compared to docking studies for mutant T315I tyrosine kinase protein structure code 3IK3, in the DFG-out conformation. Structural similarities were pointed out, such as the presence of groups common to all inhibitors and modifications raised up on new generations of imatinib-based inhibitors. One of them is the trifluoromethyl group present in nilotinib and later included in ponatinib, in addition to the 1-methylpiperazin-1-ium group that is present in imatinib and ponatinib. The frontier molecular orbitals of imatinib and ponatinib are contributing to the same amino acid residues, and the ineffectiveness of imatinib against the T315I mutation was discussed.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Washington A Pereira
- Institute of Chemistry, Laboratory of Computational Chemistry, University of Brasília, Brasília, Federal District, Brazil
| | - Érica C M Nascimento
- Institute of Chemistry, Laboratory of Computational Chemistry, University of Brasília, Brasília, Federal District, Brazil
| | - João B L Martins
- Institute of Chemistry, Laboratory of Computational Chemistry, University of Brasília, Brasília, Federal District, Brazil
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7
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Ulusoy NG, Emirdağ S, Sözer E, Radwan MO, Çiftçi H, Aksel M, Bölükbaşı SŞ, Özmen A, Yaylı N, Karayıldırım T, Alankuş Ö, Tateishi H, Otsuka M, Fujita M, Sever B. Design, semi-synthesis and examination of new gypsogenin derivatives against leukemia via Abl tyrosine kinase inhibition and apoptosis induction. Int J Biol Macromol 2022; 222:1487-1499. [PMID: 36195231 DOI: 10.1016/j.ijbiomac.2022.09.257] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 09/19/2022] [Accepted: 09/28/2022] [Indexed: 11/18/2022]
Abstract
Chronic myelogenous leukemia (CML) is characterized by Philadelphia translocation arising from Bcr-Abl fusion gene, which encodes abnormal oncoprotein showing tyrosine kinase (TK) function. Certain mutations in kinase domain, off-target effects and resistance problems of current TK inhibitors require the discovery of novel Abl TK inhibitors. For this purpose, herein, we synthesized new gypsogenin derivatives (6a-l) and evaluated their anticancer effects towards CML cells along with healthy cell line and different leukemic cells. Among these compounds, compound 6l was found as the most active anti-leukemic agent against K562 CML cells compared to imatinib exerting less cytotoxicity towards PBMCs (healthy). This compound also revealed significant anti-leukemic effects against Jurkat cell line. Besides, compound 6l enhanced apoptosis in CML cells with 52.4 % when compared with imatinib (61.8 %) and inhibited Abl TK significantly with an IC50 value of 13.04 ± 2.48 μM in a large panel of kinases accentuating Abl TK-mediated apoptosis of compound 6l in CML cells. Molecular docking outcomes showed that compound 6l formed mainly crucial interactions in the ATP-binding cleft of Abl TK similar to that of imatinib. Ultimately, in silico pharmacokinetic evaluation of compound 6l indicated that this compound was endowed with anti-leukemic drug candidate features.
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MESH Headings
- Humans
- Imatinib Mesylate/pharmacology
- Fusion Proteins, bcr-abl/genetics
- Fusion Proteins, bcr-abl/metabolism
- Molecular Docking Simulation
- Benzamides/pharmacology
- Pyrimidines/pharmacology
- Piperazines
- Drug Resistance, Neoplasm
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism
- Apoptosis
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/chemistry
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Affiliation(s)
- Nafia Gökçe Ulusoy
- Chemistry Department, Faculty of Science, Ege University, Izmir 35040, Turkey
| | - Safiye Emirdağ
- Chemistry Department, Faculty of Science, Ege University, Izmir 35040, Turkey.
| | - Ece Sözer
- Chemistry Department, Faculty of Science, Ege University, Izmir 35040, Turkey
| | - Mohamed O Radwan
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan; Chemistry of Natural Compounds Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Halilibrahim Çiftçi
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan; Department of Drug Discovery, Science Farm Ltd., 1-7-30-805 Kuhonji, Chuo-ku, Kumamoto 862-0976, Japan; Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Mehran Aksel
- Department of Biophysics, Faculty of Medicine, Adnan Menderes University, Aydin 09010, Turkey
| | - Serap Şahin Bölükbaşı
- Department of Biochemistry, Faculty of Pharmacy, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | - Ali Özmen
- Department of Medical Biology, Faculty of Medicine, Adnan Menderes University, Aydin 09010, Turkey
| | - Nurettin Yaylı
- Faculty of Pharmacy, Karadeniz Technical University, Trabzon 61080, Turkey
| | - Tamer Karayıldırım
- Chemistry Department, Faculty of Science, Ege University, Izmir 35040, Turkey
| | - Özgen Alankuş
- Chemistry Department, Faculty of Science, Ege University, Izmir 35040, Turkey
| | - Hiroshi Tateishi
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan
| | - Masami Otsuka
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan; Department of Drug Discovery, Science Farm Ltd., 1-7-30-805 Kuhonji, Chuo-ku, Kumamoto 862-0976, Japan
| | - Mikako Fujita
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan
| | - Belgin Sever
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskisehir 26470, Turkey.
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8
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Dey S, Basu S, Shah S, Bhattacharyya D, Gupta PP, Acharjee M, Roychoudhury S, Nath S. Deep sequencing reveals the spectrum of BCR-ABL1 mutations upon front-line therapy resistance in chronic myeloid leukemia: An Eastern-Indian cohort study. Cancer Treat Res Commun 2022; 33:100635. [PMID: 36155130 DOI: 10.1016/j.ctarc.2022.100635] [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: 08/17/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 12/14/2022]
Abstract
The course of clinical management in chronic myeloid leukemia (CML) often faces a road-block in the form of front-line (imatinib) therapy resistance. Subsequently, several hotspot mutations were clinically validated in the kinase domain (KD) of BCR-ABL1, in deterring imatinib sensitivity and further, made targeted by next-generation tyrosine-kinase-inhibitor (TKI) drugs. Identifying KD mutations, occurring even at low frequencies, became pertinent here. Globally, cohorts from different origins were tested and the mutational spectra were mapped to categorize clinical management as well as related pathological features of CML. Moreover, targeted deep sequencing could reveal the mutational landscape more efficiently than the less sensitive Sanger sequencing method. However, no such efforts were reported from Eastern Indian cohorts of imatinib-resistant CML-sufferers. This study assessed a prospective study cohort of imatinib-resistant CML cases from Eastern India. Following dissecting the molecular and clinical parameters, the mutational spectrum was comparatively examined using conventional Sanger and next-generation deep sequencing method. This cohort showed a prevalence of e14a2-p210 variant of BCR-ABL1 and acquired resistance against imatinib, while the disease was mostly confined in its chronic phase. Together with a few common hotspot mutations identified in this cohort, deep sequencing revealed cases with a candidate mutation, otherwise undetermined by Sanger method. Also, cases with a second low frequency mutation were identified upon applying deep sequencing. Along with highlighting a few aspects of CML biology employing an Eastern-Indian cohort, this data could mark the immense importance of deep sequencing to contribute in the clinical management of CML upon front-line therapy resistance.
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MESH Headings
- Humans
- Cohort Studies
- Drug Resistance, Neoplasm/genetics
- Fusion Proteins, bcr-abl/genetics
- High-Throughput Nucleotide Sequencing/methods
- Imatinib Mesylate/pharmacology
- Imatinib Mesylate/therapeutic use
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Mutation
- Prospective Studies
- India
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Affiliation(s)
- Samya Dey
- Department of Basic and Translational Research, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India
| | - Soumi Basu
- Department of Basic and Translational Research, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India; Department of Molecular Genetics and Cell Biology, University of Nebraska Medical Center, Omaha, USA
| | - Shahena Shah
- Department of Basic and Translational Research, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India
| | - Debmalya Bhattacharyya
- Department of Hemato-oncology, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India
| | - Partha Pratim Gupta
- Department of Hemato-oncology, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India
| | - Mahasweta Acharjee
- Department of Basic and Translational Research, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India
| | - Susanta Roychoudhury
- Department of Basic and Translational Research, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India; CSIR-Indian Institute of Chemical Biology, CN-06, CN Block, Sector V, Kolkata 700091, India
| | - Somsubhra Nath
- Department of Basic and Translational Research, Saroj Gupta Cancer Centre and Research Institute, Thakurpukur, Kolkata, 700063, India; Institute of Health Sciences, Presidency University, Plot No. DG/02/02, Premises No. 14-0358, Action Area-ID, New Town, Kolkata, 700156, India.
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9
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Wang T, Hao B, Xu S, Meng J, Wen T, Liu J, Xu H. Effective RNAi in leukemia cells is enhanced by spermine-modified pullulan combined with desloratadine. Carbohydr Polym 2022; 292:119646. [DOI: 10.1016/j.carbpol.2022.119646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 05/12/2022] [Accepted: 05/18/2022] [Indexed: 11/30/2022]
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Development of Pyrimidine- Cinnamamide Hybrids as Potential Anticancer agents: A Rational Design Approach. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Teng M, Luskin MR, Cowan-Jacob SW, Ding Q, Fabbro D, Gray NS. The Dawn of Allosteric BCR-ABL1 Drugs: From a Phenotypic Screening Hit to an Approved Drug. J Med Chem 2022; 65:7581-7594. [PMID: 35609336 DOI: 10.1021/acs.jmedchem.2c00373] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Chronic myeloid leukemia (CML) is driven by the constitutive activity of the BCR-ABL1 fusion oncoprotein. Despite the great success of drugs that target the BCR-ABL1 ATP-binding site in transforming CML into a manageable disease, emerging resistance point mutations impair inhibitor binding, thereby limiting the effectiveness of these drugs. Recently, allosteric inhibitors that interact with the ABL1 myristate-binding site have been shown to awaken an endogenous regulatory mechanism and reset full-length BCR-ABL1 into an inactive assembled state. The discovery and development of these allosteric inhibitors demonstrates an in-depth understanding of the fundamental regulatory mechanisms of kinases. In this review, we illustrate the structural basis of c-ABL1's dynamic regulation of autoinhibition and activation, discuss the discovery of allosteric inhibitors and the characterization of their mechanism of action, present the therapeutic potential of dual binding to delay the development of mutation-driven acquired resistance, and suggest key lessons learned from this program.
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Affiliation(s)
- Mingxing Teng
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, United States
| | - Marlise R Luskin
- Division of Hematologic Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, United States
| | - Sandra W Cowan-Jacob
- Novartis Institutes for BioMedical Research, Novartis Campus, Basel CH-4056, Switzerland
| | - Qiang Ding
- Allorion Therapeutics, Guangzhou, Guangdong 511300, China
| | | | - Nathanael S Gray
- Department of Chemical and Systems Biology, ChEM-H, Stanford Cancer Institute, School of Medicine, Stanford University, Stanford, California 94305, United States
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Hu L, Tao Z, Wu X. Insights into auto- S-fatty acylation: targets, druggability, and inhibitors. RSC Chem Biol 2021; 2:1567-1579. [PMID: 34977571 PMCID: PMC8637764 DOI: 10.1039/d1cb00115a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/22/2021] [Indexed: 01/21/2023] Open
Abstract
Posttranslational S-fatty acylation (or S-palmitoylation) modulates protein localization and functions, and has been implicated in neurological, metabolic, and infectious diseases, and cancers. Auto-S-fatty acylation involves reactive cysteine residues in the proteins which directly react with fatty acyl-CoA through thioester transfer reactions, and is the first step in some palmitoyl acyltransferase (PAT)-mediated catalysis reactions. In addition, many structural proteins, transcription factors and adaptor proteins might possess such "enzyme-like" activities and undergo auto-S-fatty acylation upon fatty acyl-CoA binding. Auto-S-fatty acylated proteins represent a new class of potential drug targets, which often harbor lipid-binding hydrophobic pockets and reactive cysteine residues, providing potential binding sites for covalent and non-covalent modulators. Therefore, targeting auto-S-fatty acylation could be a promising avenue to pharmacologically intervene in important cellular signaling pathways. Here, we summarize the recent progress in understanding the regulation and functions of auto-S-fatty acylation in cell signaling and diseases. We highlight the druggability of auto-S-fatty acylated proteins, including PATs and other proteins, with potential in silico and rationalized drug design approaches. We also highlight structural analysis and examples of currently known small molecules targeting auto-S-fatty acylation, to gain insights into targeting this class of proteins, and to expand the "druggable" proteome.
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Affiliation(s)
- Lu Hu
- Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School 149, 13th St. Charlestown MA 02129 USA
| | - Zhipeng Tao
- Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School 149, 13th St. Charlestown MA 02129 USA
| | - Xu Wu
- Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School 149, 13th St. Charlestown MA 02129 USA
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