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Chang X, Qu F, Li C, Zhang J, Zhang Y, Xie Y, Fan Z, Bian J, Wang J, Li Z, Xu X. Development and therapeutic potential of GSPT1 molecular glue degraders: A medicinal chemistry perspective. Med Res Rev 2024; 44:1727-1767. [PMID: 38314926 DOI: 10.1002/med.22024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/18/2023] [Accepted: 01/21/2024] [Indexed: 02/07/2024]
Abstract
Unprecedented therapeutic targeting of previously undruggable proteins has now been achieved by molecular-glue-mediated proximity-induced degradation. As a small GTPase, G1 to S phase transition 1 (GSPT1) interacts with eRF1, the translation termination factor, to facilitate the process of translation termination. Studied demonstrated that GSPT1 plays a vital role in the acute myeloid leukemia (AML) and MYC-driven lung cancer. Thus, molecular glue (MG) degraders targeting GSPT1 is a novel and promising approach for treating AML and MYC-driven cancers. In this Perspective, we briefly summarize the structural and functional aspects of GSPT1, highlighting the latest advances and challenges in MG degraders, as well as some representative patents. The structure-activity relationships, mechanism of action and pharmacokinetic features of MG degraders are emphasized to provide a comprehensive compendium on the rational design of GSPT1 MG degraders. We hope to provide an updated overview, and design guide for strategies targeting GSPT1 for the treatment of cancer.
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Affiliation(s)
- Xiujin Chang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Fangui Qu
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Chunxiao Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jingtian Zhang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yanqing Zhang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yuanyuan Xie
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Zhongpeng Fan
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jinlei Bian
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jubo Wang
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Zhiyu Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xi Xu
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, China
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Velikova T, Valkov H, Aleksandrova A, Peshevska-Sekulovska M, Sekulovski M, Shumnalieva R. Harnessing immunity: Immunomodulatory therapies in COVID-19. World J Virol 2024; 13:92521. [PMID: 38984079 PMCID: PMC11229839 DOI: 10.5501/wjv.v13.i2.92521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 04/02/2024] [Accepted: 04/11/2024] [Indexed: 06/24/2024] Open
Abstract
An overly exuberant immune response, characterized by a cytokine storm and uncontrolled inflammation, has been identified as a significant driver of severe coronavirus disease 2019 (COVID-19) cases. Consequently, deciphering the intricacies of immune dysregulation in COVID-19 is imperative to identify specific targets for intervention and modulation. With these delicate dynamics in mind, immunomodulatory therapies have emerged as a promising avenue for mitigating the challenges posed by COVID-19. Precision in manipulating immune pathways presents an opportunity to alter the host response, optimizing antiviral defenses while curbing deleterious inflammation. This review article comprehensively analyzes immunomodulatory interventions in managing COVID-19. We explore diverse approaches to mitigating the hyperactive immune response and its impact, from corticosteroids and non-steroidal drugs to targeted biologics, including anti-viral drugs, cytokine inhibitors, JAK inhibitors, convalescent plasma, monoclonal antibodies (mAbs) to severe acute respiratory syndrome coronavirus 2, cell-based therapies (i.e., CAR T, etc.). By summarizing the current evidence, we aim to provide a clear roadmap for clinicians and researchers navigating the complex landscape of immunomodulation in COVID-19 treatment.
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Affiliation(s)
- Tsvetelina Velikova
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
| | - Hristo Valkov
- Department of Gastroenterology, University Hospital “Tsaritsa Yoanna-ISUL”, Medical University of Sofia, Sofia 1527, Bulgaria
| | | | - Monika Peshevska-Sekulovska
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
- Department of Gastroenterology, University Hospital Lozenetz, Sofia 1407, Bulgaria
| | - Metodija Sekulovski
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
- Department of Anesthesiology and Intensive Care, University Hospital Lozenetz, Sofia 1407, Bulgaria
| | - Russka Shumnalieva
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
- Department of Rheumatology, Clinic of Rheumatology, University Hospital "St. Ivan Rilski", Medical University-Sofia, Sofia 1612, Bulgaria
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3
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Ito T. Protein degraders - from thalidomide to new PROTACs. J Biochem 2024; 175:507-519. [PMID: 38140952 DOI: 10.1093/jb/mvad113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/07/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Recently, the development of protein degraders (protein-degrading compounds) has prominently progressed. There are two remarkable classes of protein degraders: proteolysis-targeting chimeras (PROTACs) and molecular glue degraders (MGDs). Almost 70 years have passed since thalidomide was initially developed as a sedative-hypnotic drug, which is currently recognized as one of the most well-known MGDs. During the last two decades, a myriad of PROTACs and MGDs have been developed, and the molecular mechanism of action (MOA) of thalidomide was basically elucidated, including identifying its molecular target cereblon (CRBN). CRBN forms a Cullin Ring Ligase 4 with Cul4 and DDB1, whose substrate specificity is controlled by its binding ligands. Thalidomide, lenalidomide and pomalidomide, three CRBN-binding MGDs, were clinically approved to treat several intractable diseases (including multiple myeloma). Several other MGDs and CRBN-based PROTACs (ARV-110 and AVR-471) are undergoing clinical trials. In addition, several new related technologies regarding PROTACs and MGDs have also been developed, and achievements of protein degraders impact not only therapeutic fields but also basic biological science. In this article, I introduce the history of protein degraders, from the development of thalidomide to the latest PROTACs and related technologies.
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Affiliation(s)
- Takumi Ito
- Institute of Medical Science, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
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4
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Nguyen TM, Sreekanth V, Deb A, Kokkonda P, Tiwari PK, Donovan KA, Shoba V, Chaudhary SK, Mercer JAM, Lai S, Sadagopan A, Jan M, Fischer ES, Liu DR, Ebert BL, Choudhary A. Proteolysis-targeting chimeras with reduced off-targets. Nat Chem 2024; 16:218-228. [PMID: 38110475 PMCID: PMC10913580 DOI: 10.1038/s41557-023-01379-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 10/13/2023] [Indexed: 12/20/2023]
Abstract
Proteolysis-targeting chimeras (PROTACs) are molecules that induce proximity between target proteins and E3 ligases triggering target protein degradation. Pomalidomide, a widely used E3 ligase recruiter in PROTACs, can independently degrade other proteins, including zinc-finger (ZF) proteins, with vital roles in health and disease. This off-target degradation hampers the therapeutic applicability of pomalidomide-based PROTACs, requiring development of PROTAC design rules that minimize off-target degradation. Here we developed a high-throughput platform that interrogates off-target degradation and found that reported pomalidomide-based PROTACs induce degradation of several ZF proteins. We generated a library of pomalidomide analogues to understand how functionalizing different positions of the phthalimide ring, hydrogen bonding, and steric and hydrophobic effects impact ZF protein degradation. Modifications of appropriate size on the C5 position reduced off-target ZF degradation, which we validated through target engagement and proteomics studies. By applying these design principles, we developed anaplastic lymphoma kinase oncoprotein-targeting PROTACs with enhanced potency and minimal off-target degradation.
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Affiliation(s)
- Tuan M Nguyen
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Divisions of Renal Medicine and Engineering, Brigham and Women's Hospital, Boston, MA, USA
| | - Vedagopuram Sreekanth
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Divisions of Renal Medicine and Engineering, Brigham and Women's Hospital, Boston, MA, USA
| | - Arghya Deb
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Praveen Kokkonda
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Praveen K Tiwari
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Divisions of Renal Medicine and Engineering, Brigham and Women's Hospital, Boston, MA, USA
| | - Katherine A Donovan
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Veronika Shoba
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Santosh K Chaudhary
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jaron A M Mercer
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Sophia Lai
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Ananthan Sadagopan
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Max Jan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Howard Hughes Medical Institute, Boston, MA, USA
| | - Eric S Fischer
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - David R Liu
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Harvard University, Cambridge, MA, USA
| | - Benjamin L Ebert
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Cancer Program, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Howard Hughes Medical Institute, Boston, MA, USA
| | - Amit Choudhary
- Chemical Biology and Therapeutics Science, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Department of Medicine, Harvard Medical School, Boston, MA, USA.
- Divisions of Renal Medicine and Engineering, Brigham and Women's Hospital, Boston, MA, USA.
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5
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Hinze CH, Foell D, Kessel C. Treatment of systemic juvenile idiopathic arthritis. Nat Rev Rheumatol 2023; 19:778-789. [PMID: 37923864 DOI: 10.1038/s41584-023-01042-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2023] [Indexed: 11/06/2023]
Abstract
Systemic juvenile idiopathic arthritis (sJIA) is an inflammatory disease with hallmarks of severe systemic inflammation, which can be accompanied by arthritis. Contemporary scientific insights set this paediatric disorder on a continuum with its counterpart, adult-onset Still disease (AOSD). Patients with sJIA are prone to complications, including life-threatening hyperinflammation (macrophage activation syndrome (sJIA-MAS)) and sJIA-associated lung disease (sJIA-LD). Meanwhile, the treatment arsenal in sJIA has expanded markedly. State-of-the-art therapeutic approaches include biologic agents that target the IL-1 and IL-6 pathways. Beyond these, a range of novel agents are on the horizon, some of them already being used on a compassionate use basis, including JAK inhibitors and biologic agents that target IL-18, IFNγ, or IL-1β and IL-18 simultaneously. However, sJIA, sJIA-MAS and sJIA-LD still pose challenging conundrums to rheumatologists treating paediatric and adult patients worldwide. Although national and international consensus treatment plans exist for the treatment of 'classic' sJIA, the treatment approaches for early sJIA without arthritis, and for refractory or complicated sJIA, are not well defined. Therefore, in this Review we outline current approaches for the treatment of sJIA and provide an outlook on knowledge gaps.
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Affiliation(s)
- Claas H Hinze
- Department of Paediatric Rheumatology and Immunology, Münster University Hospital, Münster, Germany
| | - Dirk Foell
- Department of Paediatric Rheumatology and Immunology, Münster University Hospital, Münster, Germany.
| | - Christoph Kessel
- Department of Paediatric Rheumatology and Immunology, Münster University Hospital, Münster, Germany
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Dsouza NN, Alampady V, Baby K, Maity S, Byregowda BH, Nayak Y. Thalidomide interaction with inflammation in idiopathic pulmonary fibrosis. Inflammopharmacology 2023; 31:1167-1182. [PMID: 36966238 PMCID: PMC10039777 DOI: 10.1007/s10787-023-01193-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 03/04/2023] [Indexed: 03/27/2023]
Abstract
The "Thalidomide tragedy" is a landmark in the history of the pharmaceutical industry. Despite limited clinical trials, there is a continuous effort to investigate thalidomide as a drug for cancer and inflammatory diseases such as rheumatoid arthritis, lepromatous leprosy, and COVID-19. This review focuses on the possibilities of targeting inflammation by repurposing thalidomide for the treatment of idiopathic pulmonary fibrosis (IPF). Articles were searched from the Scopus database, sorted, and selected articles were reviewed. The content includes the proven mechanisms of action of thalidomide relevant to IPF. Inflammation, oxidative stress, and epigenetic mechanisms are major pathogenic factors in IPF. Transforming growth factor-β (TGF-β) is the major biomarker of IPF. Thalidomide is an effective anti-inflammatory drug in inhibiting TGF-β, interleukins (IL-6 and IL-1β), and tumour necrosis factor-α (TNF-α). Thalidomide binds cereblon, a process that is involved in the proposed mechanism in specific cancers such as breast cancer, colon cancer, multiple myeloma, and lung cancer. Cereblon is involved in activating AMP-activated protein kinase (AMPK)-TGF-β/Smad signalling, thereby attenuating fibrosis. The past few years have witnessed an improvement in the identification of biomarkers and diagnostic technologies in respiratory diseases, partly because of the COVID-19 pandemic. Hence, investment in clinical trials with a systematic plan can help repurpose thalidomide for pulmonary fibrosis.
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Affiliation(s)
- Nikitha Naomi Dsouza
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Varun Alampady
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Krishnaprasad Baby
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Swastika Maity
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Bharath Harohalli Byregowda
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Yogendra Nayak
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
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7
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Yan Y, Liang S, Zhang T, Deng C, Li H, Zhang D, Lei D, Wang G. Acute exposure of Isopyrazam damages the developed cardiovascular system of zebrafish (Danio rerio). JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2023; 58:367-377. [PMID: 37032599 DOI: 10.1080/03601234.2023.2197655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Isopyrazam (IPZ) is one of the broad-spectrum succinate dehydrogenase inhibitor fungicides (SDHIs). Although the potential bio-toxicity of SDHIs has been reported hourly, the specific effects focused on the cardiovascular system have remained unclear and piecemeal. Thus, we chose IPZ as a representative to observe the cardiovascular toxicity of SDHIs in zebrafish. Two types of transgenic zebrafish, Tg (cmlc2:GFP) and Tg (flk1:GFP) were used in this study. Healthy embryos at 6 hpf were exposed to IPZ solutions. The statistical data including survival rate, hatching rate, malformed rate, and morphological and functional parameters of the cardiovascular system at 48 hpf and 72 hpf demonstrated that IPZ could cause abnormalities and cardiovascular defects such as spinal curvature, dysmotility, pericardial edema, pericardial hemorrhage, and slowed heart rate, etc. At the same time, the activity of enzymes related to oxidative stress was altered with IPZ. Our results revealed that IPZ-induced cardiovascular toxicity and oxidative stress might be one of the underlying toxic mechanisms.
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Affiliation(s)
- Yuepei Yan
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
| | - Shuang Liang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
- Department of Radiology, The Second Affiliated Hospital to Mudanjiang Medical University, Mudanjiang City, Heilongjiang Province, China
| | - Tao Zhang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection, Chongqing University of Science and Technology, Chongqing, China
| | - Chengchen Deng
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
| | - Huili Li
- Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Dechuan Zhang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
- Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Daoxi Lei
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
- Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Guixue Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, China
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8
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Berman E. Family Planning and Pregnancy in Patients with Chronic Myeloid Leukemia. Curr Hematol Malig Rep 2023; 18:33-39. [PMID: 36763239 DOI: 10.1007/s11899-023-00689-5] [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] [Accepted: 12/19/2022] [Indexed: 02/11/2023]
Abstract
PURPOSE OF REVIEW The goal of this review is to summarize what is known about pregnancy in women with chronic myeloid leukemia (CML): there are very few guidelines regarding how to treat women who are pregnant at the time of CML diagnosis, and similarly, few guidelines regarding family planning for women already on tyrosine kinase inhibitor therapy who might want to start family planning. RECENT FINDINGS Most patients with CML achieve excellent control with first line tyrosine kinase inhibitor therapy that includes either imatinib, dasatinib, nilotinib, or bosutinib. For men, tyrosine kinase inhibitor (TKI) therapy does not affect sperm number or function, and female partners of men on therapy who become pregnant do not have an increased risk of miscarriage or babies with fetal malformation. However, for women, all TKIs are teratogenic and should be avoided at least in the first trimester of pregnancy. However, a small study suggests that women who have achieved a stable deep response therapy can safely stop therapy prior to a planned pregnancy and may not need any intervention during the pregnancy. Another small study suggests that nilotinib and imatinib have the lowest rate of transfer across the placenta. Providing well-documented guidelines for women with CML is challenging as TKI therapy is teratogenic. However, valuable information can be gained from small series of patients as summarized here.
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Affiliation(s)
- Ellin Berman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, 530 East 74th St, Room 21264, New York, NY, 10021, USA.
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9
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Chang HW, Sim KH, Lee YJ. Thalidomide Attenuates Mast Cell Activation by Upregulating SHP-1 Signaling and Interfering with the Action of CRBN. Cells 2023; 12:cells12030469. [PMID: 36766811 PMCID: PMC9914299 DOI: 10.3390/cells12030469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 02/04/2023] Open
Abstract
Allergy is a chronic inflammatory disease, and its incidence has increased worldwide in recent years. Thalidomide, which was initially used as an anti-emetic drug but was withdrawn due to its teratogenic effects, is now used to treat blood cancers. Although the anti-inflammatory and immunomodulatory properties of thalidomide have been reported, little is known about its influence on the mast cell-mediated allergic reaction. In the present study, we aimed to evaluate the anti-allergic activity of thalidomide and the underlying mechanism using mouse bone marrow-derived mast cells (BMMCs) and passive cutaneous anaphylaxis (PCA) mouse models. Thalidomide markedly decreased the degranulation and release of lipid mediators and cytokines in IgE/Ag-stimulated BMMCs, with concurrent inhibition of FcεRI-mediated positive signaling pathways including Syk and activation of negative signaling pathways including AMP-activated protein kinase (AMPK) and SH2 tyrosine phosphatase-1 (SHP-1). The knockdown of AMPK or SHP-1 with specific siRNA diminished the inhibitory effects of thalidomide on BMMC activation. By contrast, the knockdown of cereblon (CRBN), which is the primary target protein of thalidomide, augmented the effects of thalidomide. Thalidomide reduced the interactions of CRBN with Syk and AMPK promoted by FcεRI crosslinking, thereby relieving the suppression of AMPK signaling and suppressing Syk signaling. Furthermore, oral thalidomide treatment suppressed the PCA reaction in mice. In conclusion, thalidomide suppresses FcεRI-mediated mast cell activation by activating the AMPK and SHP-1 pathways and antagonizing the action of CRBN, indicating that it is a potential anti-allergic agent.
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Affiliation(s)
- Hyeun-Wook Chang
- College of Pharmacy, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Kyeong-Hwa Sim
- Department of Pharmacology, School of Medicine, Daegu Catholic University, Daegu 42472, Republic of Korea
| | - Youn-Ju Lee
- Department of Pharmacology, School of Medicine, Daegu Catholic University, Daegu 42472, Republic of Korea
- Correspondence:
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10
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Wang L, Li FL, Ma XY, Cang Y, Bai F. PPI-Miner: A Structure and Sequence Motif Co-Driven Protein-Protein Interaction Mining and Modeling Computational Method. J Chem Inf Model 2022; 62:6160-6171. [PMID: 36448715 DOI: 10.1021/acs.jcim.2c01033] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Protein-protein interactions (PPIs) play important roles in biological processes of life, and predicting PPIs becomes a critical scientific issue of concern. Most PPIs occur through small domains or motifs (fragments), which are challenging and laborious to map by standard biochemical approaches because they generally require the cloning of several truncation mutants. Here, we present a computational method, named as PPI-Miner, to fish potential protein interacting partners utilizing protein motifs as queries. In brief, this work first developed a motif-matching algorithm designed to identify the proteins that contain sequential or structural similar motifs with the given query motif. Being aligned to the query motif, the binding mode of the discovered motif and its receptor protein will be initially determined to be used to build PPI complexes accordingly. Eventually, a PPI complex structure could be built and optimized with a designed automatic protocol. Besides discovering PPIs, PPI-Miner can also be applied to other areas, i.e., the rational design of molecular glues and protein vaccines. In this work, PPI-Miner was employed to mine the potential cereblon (CRBN) substrates from human proteome. As a result, 1,739 candidates were predicted, and 16 of them have been experimentally validated in previous studies. The source code of PPI-Miner can be obtained from the GitHub repository (https://github.com/Wang-Lin-boop/PPI-Miner), the webserver is freely available for users (https://bailab.siais.shanghaitech.edu.cn/services/ppi-miner), and the database of predicted CRBN substrates is accessible at https://bailab.siais.shanghaitech.edu.cn/services/crbn-subslib.
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Affiliation(s)
| | | | | | | | - Fang Bai
- Shanghai Clinical Research and Trial Center, Shanghai201210, China
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11
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Tshering G, Pimtong W, Plengsuriyakarn T, Na-Bangchang K. Effects of β-eudesmol and atractylodin on target genes and hormone related to cardiotoxicity, hepatotoxicity, and endocrine disruption in developing zebrafish embryos. Sci Prog 2022; 105:368504221137458. [PMID: 36474426 PMCID: PMC10306152 DOI: 10.1177/00368504221137458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Atractylodes lancea, commonly known as Kod-Kamao in Thai, a traditional medicinal herb, is being developed for clinical use in cholangiocarcinoma. β-eudesmol and atractylodin are the main active components of this herb which possess most of the pharmacological properties. However, the lack of adequate toxicity data would be a significant hindrance to their further development. The present study investigated the toxic effects of selected concentrations of β-eudesmol and atractylodin in the heart, liver, and endocrine systems of zebrafish embryos. Study endpoints included changes in the expression of genes related to Na/K-ATPase activity in the heart, fatty acid-binding protein 10a and cytochrome P450 family 1 subfamily A member 1 in the liver, and cortisol levels in the endocrine system. Both compounds produced inhibitory effects on the Na/K-ATPase gene expressions in the heart. Both also triggered the biomarkers of liver toxicity. While β-eudesmol did not alter the expression of the cytochrome P450 family 1 subfamily A member 1 gene, atractylodin at high concentrations upregulated the gene, suggesting its potential enzyme-inducing activity in this gene. β-eudesmol, but not atractylodin, showed some stress-reducing properties with suppression of cortisol production.
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Affiliation(s)
- Gyem Tshering
- Graduate Studies, Chulabhorn
International College of Medicine, Thammasat University, Klong Luang, Pathumthani, Thailand
| | - Wittaya Pimtong
- Nano Environmental and Health Safety
Research Team, National Nanotechnology Center, National Science and Technology
Development Agency, Klong Luang, Pathumthani, Thailand
| | - Tullayakorn Plengsuriyakarn
- Graduate Studies, Chulabhorn
International College of Medicine, Thammasat University, Klong Luang, Pathumthani, Thailand
- Center of Excellence in Pharmacology
and Molecular Biology of Malaria and Cholangiocarcinoma, Chulabhorn International
College of Medicine, Thammasat University, Klong Luang, Pathumthani, Thailand
| | - Kesara Na-Bangchang
- Graduate Studies, Chulabhorn
International College of Medicine, Thammasat University, Klong Luang, Pathumthani, Thailand
- Center of Excellence in Pharmacology
and Molecular Biology of Malaria and Cholangiocarcinoma, Chulabhorn International
College of Medicine, Thammasat University, Klong Luang, Pathumthani, Thailand
- Drug Discovery and Development Center, Thammasat University, Klong Luang, Pathumthani, Thailand
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12
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Tsubokura Y, Yoshimura H, Satake A, Nasa Y, Tsuji R, Ito T, Nomura S. Early administration of lenalidomide after allogeneic hematopoietic stem cell transplantation suppresses graft-versus-host disease by inhibiting T-cell migration to the gastrointestinal tract. Immun Inflamm Dis 2022; 10:e688. [PMID: 36039651 PMCID: PMC9425011 DOI: 10.1002/iid3.688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/30/2022] [Accepted: 08/01/2022] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Allogeneic hematopoietic stem cell transplantation (aHSCT) is a curative treatment for hematopoietic malignancies. Graft-versus-host disease (GVHD) is a major complication of aHSCT. After transplantation, the balance of immune conditions, such as proinflammatory cytokine level and T-cell subset count, influences GVHD magnitude. Lenalidomide (LEN) is an immunomodulatory drug used for treating several hematological malignancies such as multiple myeloma, adult T-cell lymphoma/leukemia, and follicular lymphoma. However, the impact of LEN on immune responses after aHSCT has not been elucidated. METHODS We analyzed the lymphocyte composition in naïve mice treated with LEN. Subsequently, we treated host mice with LEN, soon after aHSCT, and analyzed GVHD severity as well as the composition and characteristics of lymphocytes associated with GVHD. RESULTS Using a mouse model, we demonstrated the beneficial effects of LEN for treating acute GVHD. Although natural killer cells were slightly increased by LEN, it did not significantly change T-cell proliferation and the balance of the T-cell subset in naïve mice. LEN did not modulate the suppressive function of regulatory T cells (Tregs). Unexpectedly, LEN prevented severe GVHD in a mouse acute GVHD model. Donor-derived lymphocytes were more numerous in host mice treated with LEN than in host mice treated with vehicle. Lymphocyte infiltration of the gastrointestinal tract in host mice treated with LEN was less severe compared to that in host mice treated with vehicle. The percentage of LPAM-1 (α4 β7 -integrin)-expressing Foxp3- CD4+ T cells was significantly lower in host mice treated with LEN than in host mice treated with vehicle, whereas that of LPAM-1-expressing Tregs was comparable. CONCLUSIONS LEN may be useful as a prophylactic agent for acute GVHD-induced mortality through the inhibition of lymphocyte migration to the gastrointestinal tract. Our data show the effect of LEN on immune responses early after aHSCT and suggest that cereblon, a molecular target of LEN, may be a therapeutic target for preventing acute GVHD-induced mortality.
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Affiliation(s)
- Yukie Tsubokura
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
| | - Hideaki Yoshimura
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
| | - Atsushi Satake
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
| | - Yutaro Nasa
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
| | - Ryohei Tsuji
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
| | - Tomoki Ito
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
| | - Shosaku Nomura
- First Department of Internal MedicineKansai Medical UniversityHirakata CityOsakaJapan
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13
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Kimura K, Yasunaga T, Makikawa T, Takahashi D, Toshima K. Efficient Strategy for the Preparation of Chemical Probes of Biologically Active Glycosides Using a Boron-Mediated Aglycon Delivery (BMAD) Method. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20220076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kosuke Kimura
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Takeshi Yasunaga
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Takumi Makikawa
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Daisuke Takahashi
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Kazunobu Toshima
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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14
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Zhang Z, Li P, Wang M, Zhang Y, Wu B, Tao Y, Pan G, Chen Y. ( S)-3-aminopiperidine-2,6-dione is a biosynthetic intermediate of microbial blue pigment indigoidine. MLIFE 2022; 1:146-155. [PMID: 38817675 PMCID: PMC10989907 DOI: 10.1002/mlf2.12023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 04/10/2022] [Accepted: 04/18/2022] [Indexed: 06/01/2024]
Abstract
The biosynthetic investigations of microbial natural products continuously provide powerful biocatalysts for the preparation of valuable chemicals. Practical methods for preparing (S)-3-aminopiperidine-2,6-dione (2), the pharmacophore of thalidomide (1) and its analog drugs, are highly desired. To develop a biocatalyst for producing (S)-2, we dissected the domain functions of IdgS, which is responsible for the biosynthesis of indigoidine (3), a microbial blue pigment that consists of two 2-like moieties. Our data supported that the L-glutamine tethered to the indigoidine assembly line is first offloaded and cyclized by the thioesterase domain to form (S)-2, which is then dehydrogenated by the oxidation (Ox) domain and finally dimerized to yield 3. Based on this, we developed an IdgS-derived enzyme biocatalyst, IdgS-Ox* R539A, for preparing enantiomerically pure (S)-2. As a proof of concept, one-pot chemoenzymatic synthesis of 1 was achieved by combining the biocatalytic and chemical approaches.
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Affiliation(s)
- Zhilong Zhang
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Pengwei Li
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
| | - Min Wang
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yan Zhang
- Tianjin Key Laboratory for Modern Drug Delivery and High‐Efficiency, School of Pharmaceutical Science and TechnologyTianjin UniversityTianjinChina
| | - Bian Wu
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yong Tao
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Guohui Pan
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
| | - Yihua Chen
- State Key Laboratory of Microbial Resources, Institute of MicrobiologyChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
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15
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Eshraghi M, Ahmadi M, Afshar S, Lorzadeh S, Adlimoghaddam A, Rezvani Jalal N, West R, Dastghaib S, Igder S, Torshizi SRN, Mahmoodzadeh A, Mokarram P, Madrakian T, Albensi BC, Łos MJ, Ghavami S, Pecic S. Enhancing autophagy in Alzheimer's disease through drug repositioning. Pharmacol Ther 2022; 237:108171. [PMID: 35304223 DOI: 10.1016/j.pharmthera.2022.108171] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/18/2022] [Accepted: 03/08/2022] [Indexed: 02/07/2023]
Abstract
Alzheimer's disease (AD) is one of the biggest human health threats due to increases in aging of the global population. Unfortunately, drugs for treating AD have been largely ineffective. Interestingly, downregulation of macroautophagy (autophagy) plays an essential role in AD pathogenesis. Therefore, targeting autophagy has drawn considerable attention as a therapeutic approach for the treatment of AD. However, developing new therapeutics is time-consuming and requires huge investments. One of the strategies currently under consideration for many diseases is "drug repositioning" or "drug repurposing". In this comprehensive review, we have provided an overview of the impact of autophagy on AD pathophysiology, reviewed the therapeutics that upregulate autophagy and are currently used in the treatment of other diseases, including cancers, and evaluated their repurposing as a possible treatment option for AD. In addition, we discussed the potential of applying nano-drug delivery to neurodegenerative diseases, such as AD, to overcome the challenge of crossing the blood brain barrier and specifically target molecules/pathways of interest with minimal side effects.
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Affiliation(s)
- Mehdi Eshraghi
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada
| | - Mazaher Ahmadi
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran; Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeid Afshar
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Shahrokh Lorzadeh
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada
| | - Aida Adlimoghaddam
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; St. Boniface Hospital Albrechtsen Research Centre, Division of Neurodegenerative Disorders, Winnipeg, MB R2H2A6, Canada
| | | | - Ryan West
- Department of Chemistry and Biochemistry, California State University, Fullerton, United States of America
| | - Sanaz Dastghaib
- Endocrinology and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz Iran
| | - Somayeh Igder
- Department of Clinical Biochemistry, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Amir Mahmoodzadeh
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran
| | - Pooneh Mokarram
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Tayyebeh Madrakian
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran; Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Benedict C Albensi
- St. Boniface Hospital Albrechtsen Research Centre, Division of Neurodegenerative Disorders, Winnipeg, MB R2H2A6, Canada; Nova Southeastern Univ. College of Pharmacy, Davie, FL, United States of America; University of Manitoba, College of Medicine, Winnipeg, MB R3E 0V9, Canada
| | - Marek J Łos
- Biotechnology Center, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, University of Manitoba College of Medicine, Winnipeg, MB R3E 0V9, Canada; Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Research Institutes of Oncology and Hematology, Cancer Care Manitoba-University of Manitoba, Winnipeg, MB R3E 0V9, Canada; Biology of Breathing Theme, Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada; Faculty of Medicine in Zabrze, University of Technology in Katowice, Academia of Silesia, 41-800 Zabrze, Poland
| | - Stevan Pecic
- Department of Chemistry and Biochemistry, California State University, Fullerton, United States of America.
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16
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Yan Y, Shao J, Ding D, Pan Y, Tran P, Yan W, Wang Z, Li HY, Huang H. 3-Aminophthalic acid, a new cereblon ligand for targeted protein degradation by O'PROTAC. Chem Commun (Camb) 2022; 58:2383-2386. [PMID: 35080528 PMCID: PMC10467047 DOI: 10.1039/d1cc06525d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we identified 3-aminophthalic acid as a new ligand of cereblon (CRBN) E3 ubiquitin ligase and developed a phthalic acid-based O'PROTAC for degradation of the ERG transcription factor. This phthalic acid-based O'PROTAC presented an efficacy in degrading ERG comparable to those displayed by pomalidomide-based ERG O'PROTACs. Moreover, phthalic acid-being more chemically stable and economical than classical immunomodulatory drugs (IMiDs)-represents, as a ligand, a new alternative for the development of PROTACs, especially O'PROTACs.
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Affiliation(s)
- Yuqian Yan
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.
| | - Jingwei Shao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Donglin Ding
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.
| | - Yunqian Pan
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.
| | - Phuc Tran
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Wei Yan
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Zhengyu Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Hong-Yu Li
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Haojie Huang
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.
- Department of Urology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
- Mayo Clinic Cancer Center, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA
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17
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Shivaleela B, Srushti SC, Shreedevi SJ, Babu RL. Thalidomide-based inhibitor for TNF-α: designing and Insilico evaluation. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2022. [DOI: 10.1186/s43094-021-00393-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Inflammatory diseases are the vast array of disorders caused by inflammation. During most inflammatory events, many cytokines expressions were modulated, and one such cytokine is tumor necrosis factor-alpha (TNF-α). TNF-α is mainly secreted by monocytes and macrophages. Notably, it has been proposed as a therapeutic target for several diseases. The anti-TNF biology approach is mainly based on monoclonal antibodies. The fusion protein and biosimilars are prevalent in treating inflammation for decades. Only a few small molecule inhibitors are available to inhibit the expression of TNF-α, and one such promising drug was thalidomide. Therefore, the study was carried out to design thalidomide-based small molecule inhibitors for TNF-α. The main objective of our study is to design thalidomide analogs to inhibit TNF-α using the insilico approach.
Results
Several thalidomide analogs were designed using chemsketch. After filtration of compounds through ‘Lipinski rule of 5’ by Molinspiration tool, as a result, five compounds were selected. All these compounds were subjected to molecular docking, and the study showed that all five compounds had good binding energy. However, based on ADMET predictions, two compounds (S3 and S5) were eliminated.
Conclusions
Our preliminary results suggest that S1, S2, S4 compounds showed potential ligand binding capacity with TNF-α and, interestingly, with limited or no toxicity. Our preliminary investigation and obtained results have fashioned more interest for further in vitro studies.
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18
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Costa PDSS, Maciel-Fiuza MF, Kowalski TW, Fraga LR, Feira MF, Camargo LMA, Caldoncelli DIDO, Silveira MIDS, Schuler-Faccini L, Vianna FSL. Evaluation of the influence of genetic variants in Cereblon gene on the response to the treatment of erythema nodosum leprosum with thalidomide. Mem Inst Oswaldo Cruz 2022; 117:e220039. [DOI: 10.1590/0074-02760220039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 10/04/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Perpétua do Socorro Silva Costa
- Universidade Federal do Rio Grande do Sul, Brazil; Instituto Nacional de Genética Médica Populacional, Brasil; Universidade Federal do Maranhão, Brazil
| | - Miriãn Ferrão Maciel-Fiuza
- Universidade Federal do Rio Grande do Sul, Brazil; Instituto Nacional de Genética Médica Populacional, Brasil; Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil
| | - Thayne Woycinck Kowalski
- Universidade Federal do Rio Grande do Sul, Brazil; Instituto Nacional de Genética Médica Populacional, Brasil; Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil; Hospital de Clínicas de Porto Alegre, Brasil
| | - Lucas Rosa Fraga
- Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil; Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil; Universidade Federal do Rio Grande do Sul, Brazil
| | - Mariléa Furtado Feira
- Universidade Federal do Rio Grande do Sul, Brazil; Instituto Nacional de Genética Médica Populacional, Brasil; Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil
| | - Luís Marcelo Aranha Camargo
- Universidade de São Paulo, Brazil; Centro de Pesquisa em Medicina Tropical, Brasil; Instituto Nacional de Ciência e Tecnologia de Epidemiologia da Amazônia Ocidental, Brasil; Centro Universitário São Lucas, Brazil
| | | | | | - Lavínia Schuler-Faccini
- Universidade Federal do Rio Grande do Sul, Brazil; Instituto Nacional de Genética Médica Populacional, Brasil; Hospital de Clínicas de Porto Alegre, Brasil
| | - Fernanda Sales Luiz Vianna
- Universidade Federal do Rio Grande do Sul, Brazil; Instituto Nacional de Genética Médica Populacional, Brasil; Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil; Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brazil
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19
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Domingo S, Solé C, Moliné T, Ferrer B, Cortés-Hernández J. Thalidomide Exerts Anti-Inflammatory Effects in Cutaneous Lupus by Inhibiting the IRF4/NF-ҡB and AMPK1/mTOR Pathways. Biomedicines 2021; 9:biomedicines9121857. [PMID: 34944673 PMCID: PMC8698478 DOI: 10.3390/biomedicines9121857] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/29/2021] [Accepted: 12/06/2021] [Indexed: 11/16/2022] Open
Abstract
Thalidomide is effective in patients with refractory cutaneous lupus erythematosus (CLE). However, the mechanism of action is not completely understood, and its use is limited by its potential, severe side-effects. Immune cell subset analysis in thalidomide’s CLE responder patients showed a reduction of circulating and tissue cytotoxic T-cells with an increase of iNKT cells and a shift towards a Th2 response. We conducted an RNA-sequencing study using CLE skin biopsies performing a Therapeutic Performance Mapping System (TMPS) analysis in order to generate a predictive model of its mechanism of action and to identify new potential therapeutic targets. Integrating RNA-seq data, public databases, and literature, TMPS analysis generated mathematical models which predicted that thalidomide acts via two CRBN-CRL4A- (CRL4CRBN) dependent pathways: IRF4/NF-ҡB and AMPK1/mTOR. Skin biopsies showed a significant reduction of IRF4 and mTOR in post-treatment samples by immunofluorescence. In vitro experiments confirmed the effect of thalidomide downregulating IRF4 in PBMCs and mTOR in keratinocytes, which converged in an NF-ҡB reduction that led to a resolution of the inflammatory lesion. These results emphasize the anti-inflammatory role of thalidomide in CLE treatment, providing novel molecular targets for the development of new therapies that could avoid thalidomide’s side effects while maintaining its efficacy.
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Affiliation(s)
- Sandra Domingo
- Lupus Unit, Rheumatology Departament, Hospital Universitari Vall d’Hebron, Institut de Recerca (VHIR), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (S.D.); (J.C.-H.)
| | - Cristina Solé
- Lupus Unit, Rheumatology Departament, Hospital Universitari Vall d’Hebron, Institut de Recerca (VHIR), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (S.D.); (J.C.-H.)
- Correspondence: ; Tel.: +34-93-489-4045
| | - Teresa Moliné
- Department of Pathology, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (T.M.); (B.F.)
| | - Berta Ferrer
- Department of Pathology, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain; (T.M.); (B.F.)
| | - Josefina Cortés-Hernández
- Lupus Unit, Rheumatology Departament, Hospital Universitari Vall d’Hebron, Institut de Recerca (VHIR), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (S.D.); (J.C.-H.)
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20
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Stoeckle JH, Davies FE, Williams L, Boyle EM, Morgan GJ. The evolving role and utility of off-label drug use in multiple myeloma. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2021; 2:355-373. [PMID: 36046752 PMCID: PMC9400732 DOI: 10.37349/etat.2021.00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/16/2021] [Indexed: 12/03/2022] Open
Abstract
The treatment landscape for multiple myeloma (MM) has dramatically changed over the last three decades, moving from no US Food and Drug Administration approvals and two active drug classes to over 19 drug approvals and at least eight different active classes. The advances seen in MM therapy have relied on both a structured approach to obtaining new labels and cautious off-label drug use. Although there are country and regional differences in drug approval processes, many of the basic principles behind off-label drug use in MM can be summarized into four main categories: 1) use of a therapy prior to the current approval regulations; 2) widespread use of a therapy following the release of promising clinical trial results but prior to drug approval; 3) use of a cheap therapy supported by clinical safety and efficacy data but without commercial backing; and 4) niche therapies for small well-defined patient populations where large clinical trials with sufficient power may be difficult to perform. This review takes a historical approach to discuss how off-label drug use has helped to shape the current treatment approach for MM.
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Affiliation(s)
- James H Stoeckle
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Faith E Davies
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Louis Williams
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Eileen M Boyle
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
| | - Gareth J Morgan
- Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
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21
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Bricelj A, Steinebach C, Kuchta R, Gütschow M, Sosič I. E3 Ligase Ligands in Successful PROTACs: An Overview of Syntheses and Linker Attachment Points. Front Chem 2021; 9:707317. [PMID: 34291038 PMCID: PMC8287636 DOI: 10.3389/fchem.2021.707317] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 06/04/2021] [Indexed: 12/16/2022] Open
Abstract
Proteolysis-targeting chimeras (PROTACs) have received tremendous attention as a new and exciting class of therapeutic agents that promise to significantly impact drug discovery. These bifunctional molecules consist of a target binding unit, a linker, and an E3 ligase binding moiety. The chemically-induced formation of ternary complexes leads to ubiquitination and proteasomal degradation of target proteins. Among the plethora of E3 ligases, only a few have been utilized for the novel PROTAC technology. However, extensive knowledge on the preparation of E3 ligands and their utilization for PROTACs has already been acquired. This review provides an in-depth analysis of synthetic entries to functionalized ligands for the most relevant E3 ligase ligands, i.e. CRBN, VHL, IAP, and MDM2. Less commonly used E3 ligase and their ligands are also presented. We compare different preparative routes to E3 ligands with respect to feasibility and productivity. A particular focus was set on the chemistry of the linker attachment by discussing the synthetic opportunities to connect the E3 ligand at an appropriate exit vector with a linker to assemble the final PROTAC. This comprehensive review includes many facets involved in the synthesis of such complex molecules and is expected to serve as a compendium to support future synthetic attempts towards PROTACs.
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Affiliation(s)
- Aleša Bricelj
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | | | - Robert Kuchta
- Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | | | - Izidor Sosič
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
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22
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Liu CY, Cecylia Severin L, Lyu CJ, Zhu WL, Wang HP, Jiang CJ, Mei LH, Liu HG, Huang J. Improving thermostability of (R)-selective amine transaminase from Aspergillus terreus by evolutionary coupling saturation mutagenesis. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.107926] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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23
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Meisig J, Dreser N, Kapitza M, Henry M, Rotshteyn T, Rahnenführer J, Hengstler J, Sachinidis A, Waldmann T, Leist M, Blüthgen N. Kinetic modeling of stem cell transcriptome dynamics to identify regulatory modules of normal and disturbed neuroectodermal differentiation. Nucleic Acids Res 2020; 48:12577-12592. [PMID: 33245762 PMCID: PMC7736781 DOI: 10.1093/nar/gkaa1089] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 10/21/2020] [Accepted: 10/27/2020] [Indexed: 12/22/2022] Open
Abstract
Thousands of transcriptome data sets are available, but approaches for their use in dynamic cell response modelling are few, especially for processes affected simultaneously by two orthogonal influencing variables. We approached this problem for neuroepithelial development of human pluripotent stem cells (differentiation variable), in the presence or absence of valproic acid (signaling variable). Using few basic assumptions (sequential differentiation states of cells; discrete on/off states for individual genes in these states), and time-resolved transcriptome data, a comprehensive model of spontaneous and perturbed gene expression dynamics was developed. The model made reliable predictions (average correlation of 0.85 between predicted and subsequently tested expression values). Even regulations predicted to be non-monotonic were successfully validated by PCR in new sets of experiments. Transient patterns of gene regulation were identified from model predictions. They pointed towards activation of Wnt signaling as a candidate pathway leading to a redirection of differentiation away from neuroepithelial cells towards neural crest. Intervention experiments, using a Wnt/beta-catenin antagonist, led to a phenotypic rescue of this disturbed differentiation. Thus, our broadly applicable model allows the analysis of transcriptome changes in complex time/perturbation matrices.
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Affiliation(s)
- Johannes Meisig
- Institute of Pathology, Charité-Universitätsmedizin, 10117 Berlin, Germany
- IRI Life Sciences, Humboldt-Universität zu Berlin, 10117 Berlin, Germany
| | - Nadine Dreser
- In Vitro Toxicology and Biomedicine, Dept inaugurated by the Doerenkamp-Zbinden Chair foundation, University of Konstanz, 78457 Konstanz, Germany
| | - Marion Kapitza
- In Vitro Toxicology and Biomedicine, Dept inaugurated by the Doerenkamp-Zbinden Chair foundation, University of Konstanz, 78457 Konstanz, Germany
| | - Margit Henry
- Faculty of Medicine, Institute of Neurophysiology, University of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50931 Cologne, Germany
| | - Tamara Rotshteyn
- Faculty of Medicine, Institute of Neurophysiology, University of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50931 Cologne, Germany
| | - Jörg Rahnenführer
- Department of Statistics, TU Dortmund University, 44221 Dortmund, Germany
| | - Jan G Hengstler
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), TU Dortmund University, 44139 Dortmund, Germany
| | - Agapios Sachinidis
- Faculty of Medicine, Institute of Neurophysiology, University of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50931 Cologne, Germany
| | - Tanja Waldmann
- In Vitro Toxicology and Biomedicine, Dept inaugurated by the Doerenkamp-Zbinden Chair foundation, University of Konstanz, 78457 Konstanz, Germany
| | - Marcel Leist
- In Vitro Toxicology and Biomedicine, Dept inaugurated by the Doerenkamp-Zbinden Chair foundation, University of Konstanz, 78457 Konstanz, Germany
| | - Nils Blüthgen
- Institute of Pathology, Charité-Universitätsmedizin, 10117 Berlin, Germany
- IRI Life Sciences, Humboldt-Universität zu Berlin, 10117 Berlin, Germany
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24
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Hayhow TG, Borrows REA, Diène CR, Fairley G, Fallan C, Fillery SM, Scott JS, Watson DW. A Buchwald–Hartwig Protocol to Enable Rapid Linker Exploration of Cereblon E3‐Ligase PROTACs**. Chemistry 2020; 26:16818-16823. [DOI: 10.1002/chem.202003137] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/22/2020] [Indexed: 01/17/2023]
Affiliation(s)
- Thomas G. Hayhow
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
| | - Rachel E. A. Borrows
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
| | - Coura R. Diène
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
| | - Gary Fairley
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Macclesfield Campus, Etherow Building, Silk Road Industrial Estate Macclesfield SK10 2NA UK
| | - Charlene Fallan
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
| | - Shaun M. Fillery
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
| | - James S. Scott
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
| | - David W. Watson
- Medicinal Chemistry, Oncology R&D, Research and Early Development AstraZeneca Cambridge Science Park, Unit 310 Darwin Building Cambridge CB4 0WG UK
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25
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El-Zahabi MA, Sakr H, El-Adl K, Zayed M, Abdelraheem AS, Eissa SI, Elkady H, Eissa IH. Design, synthesis, and biological evaluation of new challenging thalidomide analogs as potential anticancer immunomodulatory agents. Bioorg Chem 2020; 104:104218. [DOI: 10.1016/j.bioorg.2020.104218] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 06/04/2020] [Accepted: 08/22/2020] [Indexed: 01/06/2023]
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26
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Abstract
Abstract
Background
Alpha-mangostin has potential as a chemopreventive agent but there is little information on its toxicological profile and developmental toxicity.
Objective
We evaluated the effects of α-mangostin on embryonic development and hepatogenesis in zebrafish.
Result
Exposure of embryos to 0.25–4 μM α-mangostin from 4–120 h post-fertilization (hpf) caused mortality of embryos with LC50 1.48 ± 0.29 μM. The compound also caused deformities, including head malformation, pericardial oedema, absence of swim bladder, yolk oedema, and bent tail. Exposure of zebrafish embryos to α-mangostin during early hepatogenesis (16–72 hpf) decreased the transcript expression levels of liver fatty acid-binding protein 10a (Fabp10a), but increased gene markers of inflammation, oxidative stress, and apoptosis. In Fabp10a:DsRed transgenic zebrafish, the intensity and the area of fluorescence in the liver of the treated group were decreased (non-significantly) relative to controls.
Conclusion
These effects were more marked during early hepatogenesis (16–72 hpf) than during post-hepatogenesis (72–120 hpf).
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27
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Wang H, Deng Y, Wan L, Huang L. A comprehensive map of disease networks and molecular drug discoveries for glaucoma. Sci Rep 2020; 10:9719. [PMID: 32546683 PMCID: PMC7298047 DOI: 10.1038/s41598-020-66350-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 05/19/2020] [Indexed: 01/02/2023] Open
Abstract
Glaucoma is the leading cause of irreversible blindness worldwide. The molecular etiology of glaucoma is complex and unclear. At present, there are few drugs available for glaucoma treatment. The aim of the present study was to perform a systematic analysis of glaucoma candidate drugs/chemicals based on glaucoma genes, including genetic factors and differentially expressed (DE) genes. In total, 401 genes from the genetic databases and 1656 genes from the DE gene analysis were included in further analyses. In terms of glaucoma-related genetic factors, 54 pathways were significantly enriched (FDR < 0.05), and 96 pathways for DE genes were significantly enriched (FDR < 0.05). A search of the PheWAS database for diseases associated with glaucoma-related genes returned 1,289 diseases, and a search for diseases associated with DE glaucoma-related genes returned 1,356 diseases. Cardiovascular diseases, neurodegenerative diseases, cancer, and ophthalmic diseases were highly related to glaucoma genes. A search of the DGIdb, KEGG, and CLUE databases revealed a set of drugs/chemicals targeting glaucoma genes. A subsequent analysis of the electronic medical records (EMRs) of 136,128 patients treated in Sichuan Provincial People’s Hospital for candidate drug usage and the onset of glaucoma revealed nine candidate drugs. Among these drugs, individuals treated with nicardipine had the lowest incidence of glaucoma. Taken together with the information from the drug databases, the 40 most likely candidate drugs for glaucoma treatment were highlighted. Based on these findings, we concluded that the molecular mechanism of glaucoma is complex and may be a reflection of systemic diseases. A set of ready-to-use candidate drugs targeting glaucoma genes may be developed for glaucoma clinical drug treatments. Our results provide a systematic interpretation of glaucoma genes, interactions with other systemic diseases, and candidate drugs/chemicals.
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Affiliation(s)
- Haixin Wang
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Center of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Research Unit for Blindness Prevention of Chinese Academy of Medical Sciences (2019RU026), Sichuan Academy of Medical Sciences, Chengdu, Sichuan, China.,Natural Products Research Center, Institute of Chengdu Biology, Sichuan Translational Medicine Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Yanhui Deng
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Center of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Ling Wan
- Department of Ophthalmology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Lulin Huang
- The Key Laboratory for Human Disease Gene Study of Sichuan Province and the Center of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China. .,Research Unit for Blindness Prevention of Chinese Academy of Medical Sciences (2019RU026), Sichuan Academy of Medical Sciences, Chengdu, Sichuan, China. .,Natural Products Research Center, Institute of Chengdu Biology, Sichuan Translational Medicine Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China.
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28
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Khalil A, Kamar A, Nemer G. Thalidomide-Revisited: Are COVID-19 Patients Going to Be the Latest Victims of Yet Another Theoretical Drug-Repurposing? Front Immunol 2020; 11:1248. [PMID: 32574274 PMCID: PMC7270289 DOI: 10.3389/fimmu.2020.01248] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/18/2020] [Indexed: 12/22/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic is a worldwide threatening health issue. The progression of this viral infection occurs in the airways of the lungs with an exaggerated inflammatory response referred to as the “cytokine storm” that can lead to lethal lung injuries. In the absence of an effective anti-viral molecule and until the formulation of a successful vaccine, anti-inflammatory drugs might offer a complementary tool for controlling the associated complications of COVID-19 and thus decreasing the subsequent fatalities. Drug repurposing for several molecules has emerged as a rapid temporary solution for COVID-19. Among these drugs is Thalidomide; a historically emblematic controversial molecule that harbors an FDA approval for treating erythema nodosum leprosum (ENL) and multiple myeloma (MM). Based on just one-case report that presented positive outcomes in a patient treated amongst others with Thalidomide, two clinical trials on the efficacy and safety of Thalidomide in treating severe respiratory complications in COVID-19 patients were registered. Yet, the absence of substantial evidence on Thalidomide usage in that context along with the discontinued studies on the efficiency of this drug in similar pulmonary diseases, might cause a significant obstacle for carrying out further clinical evaluations. Herein, we will discuss the theoretical effectiveness of Thalidomide in attenuating inflammatory complications that are encountered in COVID-19 patients while pinpointing the lack of the needed evidences to move forward with this drug.
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Affiliation(s)
- Athar Khalil
- Department or Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
| | - Amina Kamar
- Vascular Medicine Program, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Georges Nemer
- Department or Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon.,Genomics and Translational Biomedicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
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29
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Asatsuma-Okumura T, Ito T, Handa H. Molecular Mechanisms of the Teratogenic Effects of Thalidomide. Pharmaceuticals (Basel) 2020; 13:ph13050095. [PMID: 32414180 PMCID: PMC7281272 DOI: 10.3390/ph13050095] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 12/13/2022] Open
Abstract
Thalidomide was sold worldwide as a sedative over 60 years ago, but it was quickly withdrawn from the market due to its teratogenic effects. Thalidomide was later found to have therapeutic effects in several diseases, although the molecular mechanisms remained unclear. The discovery of cereblon (CRBN), the direct target of thalidomide, a decade ago greatly improved our understanding of its mechanism of action. Accumulating evidence has shown that CRBN functions as a substrate of Cullin RING E3 ligase (CRL4CRBN), whose specificity is controlled by ligands such as thalidomide. For example, lenalidomide and pomalidomide, well-known thalidomide derivatives, degrade the neosubstrates Ikaros and Aiolos, resulting in anti-proliferative effects in multiple myeloma. Recently, novel CRBN-binding drugs have been developed. However, for the safe handling of thalidomide and its derivatives, a greater understanding of the mechanisms of its adverse effects is required. The teratogenic effects of thalidomide occur in multiple tissues in the developing fetus and vary in phenotype, making it difficult to clarify this issue. Recently, several CRBN neosubstrates (e.g., SALL4 (Spalt Like Transcription Factor 4) and p63 (Tumor Protein P63)) have been identified as candidate mediators of thalidomide teratogenicity. In this review, we describe the current understanding of molecular mechanisms of thalidomide, particularly in the context of its teratogenicity.
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Affiliation(s)
| | - Takumi Ito
- Correspondence: ; Tel.: +81-3-9323-3250; Fax: +81-3-9323-3251
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30
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Ab Ghani NS, Ramlan EI, Firdaus-Raih M. Drug ReposER: a web server for predicting similar amino acid arrangements to known drug binding interfaces for potential drug repositioning. Nucleic Acids Res 2020; 47:W350-W356. [PMID: 31106379 PMCID: PMC6602481 DOI: 10.1093/nar/gkz391] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 04/24/2019] [Accepted: 05/02/2019] [Indexed: 11/29/2022] Open
Abstract
A common drug repositioning strategy is the re-application of an existing drug to address alternative targets. A crucial aspect to enable such repurposing is that the drug's binding site on the original target is similar to that on the alternative target. Based on the assumption that proteins with similar binding sites may bind to similar drugs, the 3D substructure similarity data can be used to identify similar sites in other proteins that are not known targets. The Drug ReposER (DRug REPOSitioning Exploration Resource) web server is designed to identify potential targets for drug repurposing based on sub-structural similarity to the binding interfaces of known drug binding sites. The application has pre-computed amino acid arrangements from protein structures in the Protein Data Bank that are similar to the 3D arrangements of known drug binding sites thus allowing users to explore them as alternative targets. Users can annotate new structures for sites that are similarly arranged to the residues found in known drug binding interfaces. The search results are presented as mappings of matched sidechain superpositions. The results of the searches can be visualized using an integrated NGL viewer. The Drug ReposER server has no access restrictions and is available at http://mfrlab.org/drugreposer/.
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Affiliation(s)
- Nur Syatila Ab Ghani
- Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor 43600, Malaysia
| | - Effirul Ikhwan Ramlan
- School of Computing, Engineering and Intelligent Systems, Ulster University, Northlands Road, Magee Campus, Londonderry BT48 7JL, UK.,Malaysia Genome Institute, National Institutes of Biotechnology Malaysia, Jalan Bangi, 43000 Kajang, Selangor, Malaysia
| | - Mohd Firdaus-Raih
- Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor 43600, Malaysia.,Institute of Systems Biology, Universiti Kebangsaan Malaysia, Bangi, Selangor 43600, Malaysia
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31
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Pourshadi N, Rahimi N, Ghasemi M, Faghir-Ghanesefat H, Sharifzadeh M, Dehpour AR. Anticonvulsant Effects of Thalidomide on Pentylenetetrazole-Induced Seizure in Mice: A Role for Opioidergic and Nitrergic Transmissions. Epilepsy Res 2020; 164:106362. [PMID: 32447240 DOI: 10.1016/j.eplepsyres.2020.106362] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 03/30/2020] [Accepted: 05/05/2020] [Indexed: 12/31/2022]
Abstract
Although accumulating evidence indicates that the immunomodulatory medication thalidomide exerts anticonvulsant properties, the mechanisms underlying such effects of thalidomide are still unknown. Our previous preclinical study suggested that nitric oxide (NO) signaling may be involved in the anticonvulsant effects of thalidomide in a mouse model of clonic seizure. Additionally, several studies have shown a modulatory interaction between thalidomide and opioids in opioids intolerance, nociception and neuropathic pain. However, it is unclear whether opioidergic transmission or its interaction with NO signaling is involved in the anticonvulsant effects of thalidomide. Given the fact that both opioidergic and nitrergic transmissions have bimodal modulatory effects on seizure thresholds, in the present study we explored the involvement of these signaling pathways in the possible anticonvulsant effects of thalidomide on the pentylenetetrazole (PTZ)-induced clonic seizure in mice. Our data showed that acute administration of thalidomide (5-50 mg/kg, i.p., 30 min prior PTZ injection) dose-dependently elevated PTZ-induced clonic seizure thresholds. Acute administration of low doses (0.5-3 mg/kg, i.p., 60 min prior PTZ) of morphine exerted anticonvulsant effects (P < 0.001), whereas higher doses (15-60 mg/kg, 60 min prior PTZ) had proconvulsant effects (P < 0.01). Acute administration of a non-effective anticonvulsant dose of morphine (0.25 mg/kg) prior non-effective dose of thalidomide (5 mg/kg) exerted a robust (P < 0.01) anticonvulsant effect. Administration of a non-effective proconvulsant dose of morphine (7.5 mg/kg) prior thalidomide (5 mg/kg) didn't affect clonic seizure thresholds. Acute administration of a non-effective dose of the opioid receptor antagonist naltrexone (1 mg/kg, i.p.) significantly prevented anticonvulsant effects of thalidomide (10 mg/kg, i.p.). Pretreatment with non-effective dose of the NO precursor L-arginine (60 mg/kg, i.p.) significantly (P < 0.01) reduced the anticonvulsant effects of combined low doses of morphine (0.25 mg/kg) and thalidomide (5 mg/kg). Conversely, pretreatment with non-effective doses of either non-selective (L-NAME, 5 mg/kg, i.p.) or selective neuronal (7-nitroindazole, 30 mg/kg, i.p.) NO synthase (NOS) inhibitors significantly augmented the anticonvulsant effects of combined low doses of thalidomide and morphine, whereas the inducible NOS inhibitor aminoguanidine (100 mg/kg, i.p.) did not exert such effect. Our results indicate that opioidergic transmission and its interaction with neuronal NO signaling may contribute to the anti-seizure activity of thalidomide in the mice PTZ model of clonic seizure.
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Affiliation(s)
- Nastaran Pourshadi
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nastaran Rahimi
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Ghasemi
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, United States
| | - Hedyeh Faghir-Ghanesefat
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Sharifzadeh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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32
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Mikami I, Takahashi Y, Koiwa J, Okamura M, Tanaka T. Zebrafish yolk sac microinjection of thalidomide for assessment of developmental toxicology. Congenit Anom (Kyoto) 2020; 60:71-72. [PMID: 30932217 DOI: 10.1111/cga.12335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 03/10/2019] [Accepted: 03/18/2019] [Indexed: 01/24/2023]
Affiliation(s)
- Ikuko Mikami
- Department of Systems Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan.,Mie University Medical Zebrafish Research Center, Tsu, Japan
| | - Yuka Takahashi
- Department of Systems Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan.,Mie University Medical Zebrafish Research Center, Tsu, Japan
| | - Junko Koiwa
- Department of Systems Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan.,Mie University Medical Zebrafish Research Center, Tsu, Japan
| | - Mina Okamura
- Department of Systems Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan.,Mie University Medical Zebrafish Research Center, Tsu, Japan
| | - Toshio Tanaka
- Department of Systems Pharmacology, Mie University Graduate School of Medicine, Tsu, Japan.,Mie University Medical Zebrafish Research Center, Tsu, Japan
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33
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Khalil A, Kamar A, Nemer G. Thalidomide-Revisited: Are COVID-19 Patients Going to Be the Latest Victims of Yet Another Theoretical Drug-Repurposing? Front Immunol 2020. [PMID: 32574274 DOI: 10.3389/fimmu.2020.01248/bibtex] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic is a worldwide threatening health issue. The progression of this viral infection occurs in the airways of the lungs with an exaggerated inflammatory response referred to as the "cytokine storm" that can lead to lethal lung injuries. In the absence of an effective anti-viral molecule and until the formulation of a successful vaccine, anti-inflammatory drugs might offer a complementary tool for controlling the associated complications of COVID-19 and thus decreasing the subsequent fatalities. Drug repurposing for several molecules has emerged as a rapid temporary solution for COVID-19. Among these drugs is Thalidomide; a historically emblematic controversial molecule that harbors an FDA approval for treating erythema nodosum leprosum (ENL) and multiple myeloma (MM). Based on just one-case report that presented positive outcomes in a patient treated amongst others with Thalidomide, two clinical trials on the efficacy and safety of Thalidomide in treating severe respiratory complications in COVID-19 patients were registered. Yet, the absence of substantial evidence on Thalidomide usage in that context along with the discontinued studies on the efficiency of this drug in similar pulmonary diseases, might cause a significant obstacle for carrying out further clinical evaluations. Herein, we will discuss the theoretical effectiveness of Thalidomide in attenuating inflammatory complications that are encountered in COVID-19 patients while pinpointing the lack of the needed evidences to move forward with this drug.
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Affiliation(s)
- Athar Khalil
- Department or Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
| | - Amina Kamar
- Vascular Medicine Program, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Georges Nemer
- Department or Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
- Genomics and Translational Biomedicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
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34
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Asatsuma-Okumura T, Ito T, Handa H. Molecular mechanisms of cereblon-based drugs. Pharmacol Ther 2019; 202:132-139. [DOI: 10.1016/j.pharmthera.2019.06.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 06/06/2019] [Indexed: 01/25/2023]
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35
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Guazzelli A, Meysami P, Bakker E, Bonanni E, Demonacos C, Krstic-Demonacos M, Mutti L. What can independent research for mesothelioma achieve to treat this orphan disease? Expert Opin Investig Drugs 2019; 28:719-732. [PMID: 31262194 DOI: 10.1080/13543784.2019.1638363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Malignant pleural mesothelioma (MPM) is a rare neoplasm with a poor prognosis, as current therapies are ineffective. Despite the increased understanding of the molecular biology of mesothelioma, there is still a lack of drugs that dramatically enhance patient survival. Area Covered: This review discusses recent and complete clinical trials supported by the NIH, other U.S. Federal agencies, universities and organizations found on clinicaltrials.gov. Firstly, chemotherapy-based trials are described, followed by immunotherapy and multitargeted therapy. Then we introduce drug repositioning and the use of drug docking as tools to find new interesting molecules. Finally, we highlight potential molecular pathways that may play a role in mesothelioma biology and therapy. Expert Opinion: Numerous biases are present in the clinical trials due to a restricted number of cases, inappropriate endpoints and inaccurate stratification of patients which delay the finding of a treatment for MPM. The most crucial issue of independent research for MPM is the lack of more substantive funding to translate these findings to the clinical setting. However, this approach is not necessarily scientific given the low mutational load of mesothelioma relative to other cancers, and therefore patients need a more solid rationale to have a good chance of successful treatment.
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Affiliation(s)
- Alice Guazzelli
- a School of Environment and Life Sciences, University of Salford , Salford , UK
| | - Parisa Meysami
- a School of Environment and Life Sciences, University of Salford , Salford , UK
| | - Emyr Bakker
- b School of Medicine, University of Central Lancashire , Preston , UK
| | | | - Constantinos Demonacos
- d Faculty of Biology, Medicine and Health, School of Health Sciences, University of Manchester , Manchester , UK
| | | | - Luciano Mutti
- e Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University , Philadelphia , PA , USA
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36
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Varga C, Titus SE, Toskic D, Comenzo RL. Use of novel therapies in the treatment of light chain amyloidosis. Blood Rev 2019; 37:100581. [PMID: 31167719 DOI: 10.1016/j.blre.2019.05.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/26/2019] [Accepted: 05/20/2019] [Indexed: 12/22/2022]
Abstract
Immunoglobulin light-chain (AL) amyloidosis is a rare life-threatening disease caused by light chains that are toxic to vital organs such as the heart, kidneys, liver and peripheral nervous system, and that misfold and assemble as amyloid fibrils and deposit both in affected organs and systemically in the vasculature and other tissues. Patients afflicted by this disease have B-cell disorders, almost always related to clonal plasma cells in the bone marrow, the burden of which can range from small clones involving 5% or less of marrow cells to frank multiple myeloma. The goal of therapy is to eliminate the clonal plasma cells producing these toxic light chains to halt and possibly reverse symptomatic organ damage. While autologous stem cell transplantation can be a very effective treatment modality in AL, it has a limited role due to the frailty of this particular population. Conservative treatment in the form of chemotherapy has become the backbone of therapy. Bortezomib combined with alkylators has proven quite successful in inducing hematologic responses. However, despite these advances, tolerability and resistance continue to be an ongoing issue. Novel anti-plasma cell therapies such as ixazomib, carfilzomib, lenalidomide and pomalidomide are actively being combined and evaluated in clinical trials for efficacy and toxicity in this challenging patient population. Other approaches, such as monoclonal antibodies targeting surface proteins and amyloid deposits, are being tested and combined with novel agents. In this review, we will provide an overview of the clinical trials that have led to current treatment algorithms and will also discuss monoclonal antibodies currently under investigation and in various stages of clinical development.
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Affiliation(s)
- Cindy Varga
- The John Conant Davis Myeloma and Amyloid Program, Division of Hematology-Oncology, Tufts Medical Center, 800 Washington St., Boston, MA 02111, USA; Department of Medicine, Tufts Medical Center, 800 Washington St, Boston, MA 02111, USA.
| | - Stephanie E Titus
- Department of Medicine, Tufts Medical Center, 800 Washington St, Boston, MA 02111, USA.
| | - Denis Toskic
- The John Conant Davis Myeloma and Amyloid Program, Division of Hematology-Oncology, Tufts Medical Center, 800 Washington St., Boston, MA 02111, USA
| | - Raymond L Comenzo
- The John Conant Davis Myeloma and Amyloid Program, Division of Hematology-Oncology, Tufts Medical Center, 800 Washington St., Boston, MA 02111, USA; Department of Medicine, Tufts Medical Center, 800 Washington St, Boston, MA 02111, USA.
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Ando H, Sato T, Ito T, Yamamoto J, Sakamoto S, Nitta N, Asatsuma-Okumura T, Shimizu N, Mizushima R, Aoki I, Imai T, Yamaguchi Y, Berk AJ, Handa H. Cereblon Control of Zebrafish Brain Size by Regulation of Neural Stem Cell Proliferation. iScience 2019; 15:95-108. [PMID: 31055217 PMCID: PMC6501120 DOI: 10.1016/j.isci.2019.04.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 01/03/2019] [Accepted: 04/04/2019] [Indexed: 01/13/2023] Open
Abstract
Thalidomide is a teratogen that causes multiple malformations in the developing baby through its interaction with cereblon (CRBN), a substrate receptor subunit of the CRL4 E3 ubiquitin ligase complex. CRBN was originally reported as a gene associated with autosomal recessive non-syndromic mild mental retardation. However, the function of CRBN during brain development remains largely unknown. Here we demonstrate that CRBN promotes brain development by facilitating the proliferation of neural stem cells (NSCs). Knockdown of CRBN in zebrafish embryos impaired brain development and led to small brains, as did treatment with thalidomide. By contrast, overexpression of CRBN resulted in enlarged brains, leading to the expansion of NSC regions and increased cell proliferation in the early brain field and an expanded expression of brain region-specific genes and neural and glial marker genes. These results demonstrate that CRBN functions in the determination of brain size by regulating the proliferation of NSCs during development. CRBN is a determinant of head and brain size during zebrafish development Thalidomide causes a reduction in head and brain size by binding to CRBN CRBN prevents apoptosis and promotes NSC proliferation during brain development crbn overexpression results in a concomitant increase in neurons and glial cells
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Affiliation(s)
- Hideki Ando
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Tomomi Sato
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Takumi Ito
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan; PRESTO, JST, 4-1-8, Honcho, Kawaguchi, Saitama 332-0012 Japan
| | - Junichi Yamamoto
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Satoshi Sakamoto
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama 226-8501, Japan
| | - Nobuhiro Nitta
- National Institute of Radiological Sciences (NIRS), Chiba 263-8555, Japan
| | - Tomoko Asatsuma-Okumura
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Nobuyuki Shimizu
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Ryota Mizushima
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan
| | - Ichio Aoki
- National Institute of Radiological Sciences (NIRS), Chiba 263-8555, Japan
| | - Takeshi Imai
- National Center for Geriatrics and Gerontology (NCGG), Aichi 474-8511, Japan
| | - Yuki Yamaguchi
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama 226-8501, Japan
| | - Arnold J Berk
- Department of Microbiology, Immunology, and Molecular Genetics, and Molecular Biology Institute, University of California, Los Angeles 90095, USA
| | - Hiroshi Handa
- Department of Nanoparticle Translational Research, Tokyo Medical University, 6-1-1, Shinjuku, Shinjuku-ku, Tokyo 160-8402, Japan.
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Kittipaspallop W, Taepavarapruk P, Chanchao C, Pimtong W. Acute toxicity and teratogenicity of α-mangostin in zebrafish embryos. Exp Biol Med (Maywood) 2019; 243:1212-1219. [PMID: 30602309 DOI: 10.1177/1535370218819743] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
IMPACT STATEMENT α-Mangostin has been reported to have anticancer properties both in vitro and in vivo models. Although there are several studies that evaluated the toxicity of the compound in rodent models, we are the first to evaluate the teratogenicity of α-mangostin. In the present work, we found that α-mangostin induced mortality and malformations in zebrafish embryos. In addition, we exhibited that the compound also disrupted the reactive oxygen species and hemoglobin levels. These findings suggest that α-mangostin may possibly cause the same adverse effects on human health. The mechanisms of these toxicological effects of the compound will be further elucidated and the effects found in zebrafish embryos need to be verified in other animal models.
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Affiliation(s)
| | - Pornnarin Taepavarapruk
- Center for Animal Research & Department of Physiology, Faculty of Medical Science, Naresuan University, Pitsanulok 65000, Thailand
| | - Chanpen Chanchao
- Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Wittaya Pimtong
- Nano Safety and Risk Assessment Laboratory, National Nanotechnology Center, National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand
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Understanding the Thalidomide Chirality in Biological Processes by the Self-disproportionation of Enantiomers. Sci Rep 2018; 8:17131. [PMID: 30459439 PMCID: PMC6244226 DOI: 10.1038/s41598-018-35457-6] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 11/06/2018] [Indexed: 01/08/2023] Open
Abstract
Twenty years after the thalidomide disaster in the late 1950s, Blaschke et al. reported that only the (S)-enantiomer of thalidomide is teratogenic. However, other work has shown that the enantiomers of thalidomide interconvert in vivo, which begs the question: why is teratogen activity not observed in animal experiments that use (R)-thalidomide given the ready in vivo racemization (“thalidomide paradox”)? Herein, we disclose a hypothesis to explain this “thalidomide paradox” through the in-vivo self-disproportionation of enantiomers. Upon stirring a 20% ee solution of thalidomide in a given solvent, significant enantiomeric enrichment of up to 98% ee was observed reproducibly in solution. We hypothesize that a fraction of thalidomide enantiomers epimerizes in vivo, followed by precipitation of racemic thalidomide in (R/S)-heterodimeric form. Thus, racemic thalidomide is most likely removed from biological processes upon racemic precipitation in (R/S)-heterodimeric form. On the other hand, enantiomerically pure thalidomide remains in solution, affording the observed biological experimental results: the (S)-enantiomer is teratogenic, while the (R)-enantiomer is not.
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Then LY, Kwong HC, Quah CK, Chidan Kumar C, Chia TS, Wong QA, Chandraju S, Karthick T, Win YF, Sulaiman SF, Hashim NS, Ooi KL. Tyrosinase inhibition potency of phthalimide derivatives: crystal structure, Hirshfeld surface analysis and molecular docking studies. Z KRIST-CRYST MATER 2018. [DOI: 10.1515/zkri-2018-2090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
A new series of seven 2-((pyridinylamino)methyl)isoindoline-1,3-dione derivatives were synthesized under mild condition and characterized by spectroscopy analysis. The crystal structures of these derivatives were further determined using single crystal X-ray diffraction technique. All derivatives adopt a V-shape conformation. The dihedral angle between phthalimide and pyridine rings increases as the torsion angle C1–N1–C9–N2 between phthalimide ring and methylene group increases. The torsion angles and molecular conformations are comparable to those related structures from the Cambridge Structural Database (CSD). Furthermore, the intermolecular interactions of all studied crystal structures were quantified and analyzed using Hirshfeld surface (HS) analysis. The quantitative data on the percentage contributions of overall interactions in all compounds are calculated by the two-dimensional (2D) fingerprint plots from the HS analysis. These compounds were evaluated for their antioxidant and antityrosinase properties. Noteworthy, 2-(((6-methoxypyridin-3-yl)amino)methyl)isoindoline-1,3-dione (compound g) exhibited higher tyrosinase inhibitory activity (EC50=753 μg/mL) than the positive control ‘arbutin’ (EC50=403 μg/mL). The inhibitory effect of compound g was further confirmed by computational molecular docking studies and the result revealed the 6-methoxypyridin-3-yl substituent has a better binding affinity toward tyrosinase.
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Affiliation(s)
- Li Yee Then
- X-ray Crystallography Unit, School of Physics , Universiti Sains Malaysia , Penang 11800 USM , Malaysia
| | - Huey Chong Kwong
- School of Chemical Sciences , Universiti Sains Malaysia , Penang 11800 USM , Malaysia
| | - Ching Kheng Quah
- X-ray Crystallography Unit, School of Physics , Universiti Sains Malaysia , Penang 11800 USM , Malaysia , Tel.: +604 653 3888, Ext. 3690, Fax: +6046579150
| | - C.S. Chidan Kumar
- Department of Engineering Chemistry , Vidya Vikas Institute of Engineering and Technology , Visvesvaraya Technological University, Alanahally , Mysuru 570028, Karnataka , India , Tel.: +919980200463
| | - Tze Shyang Chia
- X-ray Crystallography Unit, School of Physics , Universiti Sains Malaysia , Penang 11800 USM , Malaysia
| | - Qin Ai Wong
- X-ray Crystallography Unit, School of Physics , Universiti Sains Malaysia , Penang 11800 USM , Malaysia
| | - Siddegowda Chandraju
- Department of Sugar Technology and Chemistry , University of Mysore , Sir M.V. PG Center, Tubinakere , Mandya 571 402, Karnataka , India
| | - Thangavel Karthick
- Department of Physics , University of Lucknow , Lucknow 226 007, Uttar Pradesh , India
| | - Yip-Foo Win
- Department of Chemical Science , Faculty of Science , Universiti Tunku Abdul Rahman, Perak Campus, Jalan Universiti, Bandar Barat , 31900 Kampar, Perak , Malaysia
| | - Shaida Fariza Sulaiman
- School of Biological Sciences , Universiti Sains Malaysia , 11800 USM, Penang , Malaysia
| | - Nurul Shafiqah Hashim
- School of Biological Sciences , Universiti Sains Malaysia , 11800 USM, Penang , Malaysia
| | - Kheng Leong Ooi
- School of Biological Sciences , Universiti Sains Malaysia , 11800 USM, Penang , Malaysia
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SALL4 mediates teratogenicity as a thalidomide-dependent cereblon substrate. Nat Chem Biol 2018; 14:981-987. [PMID: 30190590 DOI: 10.1038/s41589-018-0129-x] [Citation(s) in RCA: 180] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 08/02/2018] [Indexed: 01/12/2023]
Abstract
Targeted protein degradation via small-molecule modulation of cereblon offers vast potential for the development of new therapeutics. Cereblon-binding therapeutics carry the safety risks of thalidomide, which caused an epidemic of severe birth defects characterized by forelimb shortening or phocomelia. Here we show that thalidomide is not teratogenic in transgenic mice expressing human cereblon, indicating that binding to cereblon is not sufficient to cause birth defects. Instead, we identify SALL4 as a thalidomide-dependent cereblon neosubstrate. Human mutations in SALL4 cause Duane-radial ray, IVIC, and acro-renal-ocular syndromes with overlapping clinical presentations to thalidomide embryopathy, including phocomelia. SALL4 is degraded in rabbits but not in resistant organisms such as mice because of SALL4 sequence variations. This work expands the scope of cereblon neosubstrate activity within the formerly 'undruggable' C2H2 zinc finger family and offers a path toward safer therapeutics through an improved understanding of the molecular basis of thalidomide-induced teratogenicity.
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Timme-Laragy AR, Hahn ME, Hansen JM, Rastogi A, Roy MA. Redox stress and signaling during vertebrate embryonic development: Regulation and responses. Semin Cell Dev Biol 2018; 80:17-28. [PMID: 28927759 PMCID: PMC5650060 DOI: 10.1016/j.semcdb.2017.09.019] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 09/08/2017] [Accepted: 09/11/2017] [Indexed: 12/21/2022]
Abstract
Vertebrate embryonic development requires specific signaling events that regulate cell proliferation and differentiation to occur at the correct place and the correct time in order to build a healthy embryo. Signaling pathways are sensitive to perturbations of the endogenous redox state, and are also susceptible to modulation by reactive species and antioxidant defenses, contributing to a spectrum of passive vs. active effects that can affect redox signaling and redox stress. Here we take a multi-level, integrative approach to discuss the importance of redox status for vertebrate developmental signaling pathways and cell fate decisions, with a focus on glutathione/glutathione disulfide, thioredoxin, and cysteine/cystine redox potentials and the implications for protein function in development. We present a tissue-specific example of the important role that reactive species play in pancreatic development and metabolic regulation. We discuss NFE2L2 (also known as NRF2) and related proteins, their roles in redox signaling, and their regulation of glutathione during development. Finally, we provide examples of xenobiotic compounds that disrupt redox signaling in the context of vertebrate embryonic development. Collectively, this review provides a systems-level perspective on the innate and inducible antioxidant defenses, as well as their roles in maintaining redox balance during chemical exposures that occur in critical windows of development.
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Affiliation(s)
- Alicia R Timme-Laragy
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Amherst, MA 01003, USA.
| | - Mark E Hahn
- Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
| | - Jason M Hansen
- Department of Physiology and Developmental Biology, Brigham Young University, Provo, UT 84602, USA
| | - Archit Rastogi
- Molecular & Cellular Biology Graduate Program, University of Massachusetts, Amherst, MA 01003, USA
| | - Monika A Roy
- Department of Environmental Health Sciences, School of Public Health and Health Sciences, University of Massachusetts, Amherst, MA 01003, USA; Biotechnology Training Program, University of Massachusetts, Amherst, MA 01003, USA
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Li Y, Wang X, Liu L, Reyes J, Palmisano M, Zhou S. Distribution of pomalidomide into semen of healthy male subjects after multiple doses. CLINICAL PHARMACOLOGY : ADVANCES AND APPLICATIONS 2018; 10:53-62. [PMID: 29765255 PMCID: PMC5944449 DOI: 10.2147/cpaa.s167017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Objective To assess whether pomalidomide can distribute into human semen and its duration in human semen. Method A phase 1, randomized, double-blind, placebo-controlled study (CC-4047-CP-006) was conducted to evaluate the safety, tolerability, and pharmacokinetics of pomalidomide (CC-4047) following multiple daily doses in healthy male subjects. Semen samples were collected on Day −1 and 4 hours after dosing on Day 4 to quantify the pomalidomide concentrations in ejaculate after multiple oral doses of pomalidomide. Result Our study showed that pomalidomide was present in male subjects’ semen samples, and the average amount of pomalidomide in a single ejaculate 4 hours after dosing was less than 0.0022% of the daily 2 mg dose. There was a good correlation between the semen concentrations and the plasma concentrations, suggesting that the plasma concentration may be the main driving force for the distribution of pomalidomide into the seminal reservoirs. Simulation results suggest that pomalidomide was undetectable in semen 48 hours after stopping dosing. Conclusion Based on the results from this study, the pomalidomide prescribing information approved by the US Food and Drug Administration includes a statement that “pomalidomide is present in the semen of patients receiving the drug. Therefore, males must always use a latex or synthetic condom during any sexual contact with females of reproductive potential while taking POMALYST and for up to 4 weeks after discontinuing POMALYST, even if they have undergone a successful vasectomy. Male patients taking POMALYST must not donate sperm.”
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Affiliation(s)
- Yan Li
- Translational Development and Clinical Pharmacology, Celgene Corporation, Summit, NJ, USA
| | - Xiaomin Wang
- Non-Clinical Development, Celgene Corporation, Summit, NJ, USA
| | - Liangang Liu
- Biometrics and Data Operations, Celgene Corporation, Summit, NJ, USA
| | - Josephine Reyes
- Translational Development and Clinical Pharmacology, Celgene Corporation, Summit, NJ, USA
| | - Maria Palmisano
- Translational Development and Clinical Pharmacology, Celgene Corporation, Summit, NJ, USA
| | - Simon Zhou
- Translational Development and Clinical Pharmacology, Celgene Corporation, Summit, NJ, USA
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Szudy-Szczyrek A, Mlak R, Szczyrek M, Chocholska S, Sompor J, Nogalski A, Małecka-Massalska T, Hus M. Polymorphisms in the promoter region of the CRBN gene as a predictive factor for the first-line CTD therapy in multiple myeloma patients. Oncotarget 2018; 9:24054-24068. [PMID: 29844872 PMCID: PMC5963627 DOI: 10.18632/oncotarget.25307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/16/2018] [Indexed: 11/25/2022] Open
Abstract
Cereblon is a primary molecular target for immunomodulatory drugs. The aim of this study was to evaluate the influence of selected clinical and molecular factors including single nucleotide polymorphisms (SNPs) in CRBN gene on the efficacy of first line CTD (cyclophosphamide, thalidomide, dexamethasone) chemotherapy in patients with multiple myeloma. Study group consisted of 68 patients. Analysis of CRBN gene SNPs (rs6768972, rs1672753) was performed using Real-Time PCR genotyping technique. Median progression free survival (PFS) was 15 months and overall survival (OS) 79 months. Factors associated with significantly shorter OS included ISS 3, kidney disease, weight loss, anemia, thrombocytopenia, hypoalbuminemia, elevated β2-microglobuline and CRP. The presence of t(4;14) was associated with significantly shorter PFS and OS. Both examined SNPs proved to be statistically significant, independent predictive factors of efficacy of the CTD chemotherapy. The presence of AA genotype (rs6768972) correlated with longer median PFS (18 vs 9 months; HR=0.49,95% CI: 0.26-0.91, p=0.0062). Conversely, in the carriers of CC genotype (rs1672753) significantly shorter median PFS was observed (4 vs 16 months; HR=3.93, 95% CI: 0.26-59.64, p=0.0321). In conclusion, SNPs of the CRBN gene may be useful in qualifying patients for treatment with regimens containing thalidomide.
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Affiliation(s)
- Aneta Szudy-Szczyrek
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland
| | - Radosław Mlak
- Department of Human Physiology, Medical University of Lublin, 20-080 Lublin, Poland
| | - Michał Szczyrek
- Department of Internal Medicine in Nursing, Medical University of Lublin, 20-090 Lublin, Poland.,Department of Pneumology, Oncology and Allergology, Medical University of Lublin, 20-950 Lublin, Poland
| | - Sylwia Chocholska
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland
| | - Jacek Sompor
- Department of Trauma Surgery and Emergency Medicine, Medical University of Lublin, 20-081 Lublin, Poland
| | - Adam Nogalski
- Department of Trauma Surgery and Emergency Medicine, Medical University of Lublin, 20-081 Lublin, Poland
| | | | - Marek Hus
- Department of Haematooncology and Bone Marrow Transplantation, Medical University of Lublin, 20-081 Lublin, Poland
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Liu XP, He L, Zhang QP, Zeng XT, Liu SQ. Baicalein Inhibits Proliferation of Myeloma U266 Cells by Downregulating IKZF1 and IKZF3. Med Sci Monit 2018; 24:2809-2817. [PMID: 29729093 PMCID: PMC5958785 DOI: 10.12659/msm.907058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Baicalein can suppress the growth of multiple tumors, including multiple myeloma (MM), but the exact mechanisms remains elusive. Here, we investigated the exact mechanisms of the anti-myeloma activity of baicalein. MATERIAL AND METHODS Proliferation and rates of apoptosis of myeloma U266 cells exposed to baicalein were detected. Microarray, polymerase chain reaction (PCR) assay, and Western blot analysis were applied to evaluate the mRNA and protein levels of associated molecules. Survival analysis of IKZF1 and IKZF3 was conducted as well. RESULTS Baicalein suppressed the growth and stimulated apoptosis of myeloma U266 cells in a dose- and time-dependent way. Baicalein increased mRNA level of CRBN, and further studies suggested that baicalein downregulated IKZF1 and IKZF3 on a post-transcriptional level. Although the differences did not reach statistical significance, IKZF1 and IKZF3 were associated with poor overall survival. CONCLUSIONS Our results suggest that baicalein suppresses the growth and promotes apoptosis of myeloma U266 cells through downregulating IKZF1 and IKZF3. Baicalein increased the expression of CRBN, which might exert a reversion effect on resistance of IMiDs. MM patients in IKZF1 and IKZF3 low-expression groups had better overall survival than those in IKZF1 and IKZF3 high-expression groups. Thus, the present results indicate that baicalein might be a therapeutic choice for targeting IKZF1 and IKZF3.
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Affiliation(s)
- Xiao-Ping Liu
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland)
| | - Li He
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland)
| | - Qiu-Ping Zhang
- Department of Immunology, School of Basic Medical Science, Wuhan University, Wuhan, Hubei, China (mainland)
| | - Xian-Tao Zeng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland)
| | - Shang-Qin Liu
- Department of Hematology, Zhongnan hospital of Wuhan University, , China (mainland)
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Berman E, Druker BJ, Burwick R. Chronic Myelogenous Leukemia: Pregnancy in the Era of Stopping Tyrosine Kinase Inhibitor Therapy. J Clin Oncol 2018; 36:1250-1256. [PMID: 29447062 DOI: 10.1200/jco.2017.77.2574] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Ellin Berman
- Ellin Berman, Memorial Sloan Kettering Cancer Center, New York, NY; Brian J. Druker, Oregon Health and Science Center, Portland, OR; and Richard Burwick, Cedars Sinai Medical Center, Los Angeles, CA
| | - Brian J Druker
- Ellin Berman, Memorial Sloan Kettering Cancer Center, New York, NY; Brian J. Druker, Oregon Health and Science Center, Portland, OR; and Richard Burwick, Cedars Sinai Medical Center, Los Angeles, CA
| | - Richard Burwick
- Ellin Berman, Memorial Sloan Kettering Cancer Center, New York, NY; Brian J. Druker, Oregon Health and Science Center, Portland, OR; and Richard Burwick, Cedars Sinai Medical Center, Los Angeles, CA
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47
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Mori T, Ito T, Liu S, Ando H, Sakamoto S, Yamaguchi Y, Tokunaga E, Shibata N, Handa H, Hakoshima T. Structural basis of thalidomide enantiomer binding to cereblon. Sci Rep 2018; 8:1294. [PMID: 29358579 PMCID: PMC5778007 DOI: 10.1038/s41598-018-19202-7] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 12/22/2017] [Indexed: 11/09/2022] Open
Abstract
Thalidomide possesses two optical isomers which have been reported to exhibit different pharmacological and toxicological activities. However, the precise mechanism by which the two isomers exert their different activities remains poorly understood. Here, we present structural and biochemical studies of (S)- and (R)-enantiomers bound to the primary target of thalidomide, cereblon (CRBN). Our biochemical studies employed deuterium-substituted thalidomides to suppress optical isomer conversion, and established that the (S)-enantiomer exhibited ~10-fold stronger binding to CRBN and inhibition of self-ubiquitylation compared to the (R)-enantiomer. The crystal structures of the thalidomide-binding domain of CRBN bound to each enantiomer show that both enantiomers bind the tri-Trp pocket, although the bound form of the (S)-enantiomer exhibited a more relaxed glutarimide ring conformation. The (S)-enantiomer induced greater teratogenic effects on fins of zebrafish compared to the (R)-enantiomer. This study has established a mechanism by which thalidomide exerts its effects in a stereospecific manner at the atomic level.
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Affiliation(s)
- Tomoyuki Mori
- Structural Biology Laboratory, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
| | - Takumi Ito
- Department of Nanoparticle Translational Research, Tokyo Medical University, Tokyo, 160-8402, Japan.,PRESTO, JST, 4-1-8, Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Shujie Liu
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, 226-8501, Japan
| | - Hideki Ando
- Department of Nanoparticle Translational Research, Tokyo Medical University, Tokyo, 160-8402, Japan
| | - Satoshi Sakamoto
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, 226-8501, Japan
| | - Yuki Yamaguchi
- School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, 226-8501, Japan
| | - Etsuko Tokunaga
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya, 466-8555, Japan
| | - Norio Shibata
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya, 466-8555, Japan
| | - Hiroshi Handa
- Department of Nanoparticle Translational Research, Tokyo Medical University, Tokyo, 160-8402, Japan.
| | - Toshio Hakoshima
- Structural Biology Laboratory, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan.
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Staal YC, Pennings JL, Hessel EV, Piersma AH. Advanced Toxicological Risk Assessment by Implementation of Ontologies Operationalized in Computational Models. ACTA ACUST UNITED AC 2017. [DOI: 10.1089/aivt.2017.0019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yvonne C.M. Staal
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Jeroen L.A. Pennings
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Ellen V.S. Hessel
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Aldert H. Piersma
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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49
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Liu Q, Yin T, Wang G, Guo F, Ou Y, Li Y, Wang Y. Vascular endothelial growth receptor 1 acts as a stress-associated protein in the therapeutic response to thalidomide. Exp Ther Med 2017; 14:4263-4271. [PMID: 29075340 PMCID: PMC5647747 DOI: 10.3892/etm.2017.5028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 06/22/2017] [Indexed: 02/05/2023] Open
Abstract
Thalidomide (THD) exhibits antitumor effects in several types of cancer. However, the failure of THD to inhibit tumor growth has also been observed in a number of murine models in vivo. The mechanism involved in the therapeutic failure of THD remains unclear. The present study demonstrated that, accompanied by growth-arresting and apoptosis-inducing effects (P<0.05), THD upregulated vascular endothelial growth factor receptor 1 (VEGFR1) expression levels in CT26 murine colorectal carcinoma cell lines. This in vitro phenomenon was also observed in various other cell lines, including human umbilical vein endothelial cells, SW480, SW620 and HCT116. Reactive oxygen species (ROS) levels were increased compared with those in the untreated control when cells were exposed to THD (P<0.05). Furthermore, results suggested that ROS suppression may have provoked the induction of VEGFR1 expression to some extent. In addition, the results revealed that THD failed to inhibit CT26 tumor growth in vivo and the expression of VEGFR1 protein was elevated by THD treatment compared with the control group in the murine colorectal tumor model (P<0.05). The results of further experiments suggested that VEGFR1 was elevated in response to various stress-associated situations, including chemotherapy, radiotherapy and thermotherapy, which indicate that it may act as a stress-associated protein. The present findings provide a foundation for the future study of VEGFR1-targeted therapy to enhance the efficacy of current therapies.
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Affiliation(s)
- Qin Liu
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Tao Yin
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Guoping Wang
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Fuchun Guo
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yuhong Ou
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yi Li
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yongsheng Wang
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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50
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Ríos-Tamayo R, Martín-García A, Alarcón-Payer C, Sánchez-Rodríguez D, de la Guardia AMDVD, García Collado CG, Jiménez Morales A, Jurado Chacón M, Cabeza Barrera J. Pomalidomide in the treatment of multiple myeloma: design, development and place in therapy. Drug Des Devel Ther 2017; 11:2399-2408. [PMID: 28860711 PMCID: PMC5574598 DOI: 10.2147/dddt.s115456] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Multiple myeloma is a very heterogeneous disease with variable survival. Despite recent progress and the widespread use of new agents, patients with relapsed and refractory disease have a poor outcome. Immunomodulatory drugs play a key role in both the front-line and the relapsed/refractory setting. The combination of pomalidomide (POM) and dexamethasone is safe and effective in relapsed and refractory patients, even in those with high-risk cytogenetic features. Furthermore, it can be used in most patients without the need to adjust according to the degree of renal failure. In order to further improve the results, POM-based triplet therapies are currently used. This article highlights the most relevant issues of POM and POM-based combinations in the relapsed/refractory multiple myeloma setting, from a pharmacological and clinical point of view.
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Affiliation(s)
- Rafael Ríos-Tamayo
- Monoclonal Gammopathies Unit
- Department of Hematology, University Hospital Virgen de las Nieves, Granada, Spain
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (Ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
| | - Agustín Martín-García
- Department of Pharmacy
- Clinical Trials Unit, University Hospital Virgen de las Nieves, Granada, Spain
| | | | | | | | | | | | - Manuel Jurado Chacón
- Monoclonal Gammopathies Unit
- Department of Hematology, University Hospital Virgen de las Nieves, Granada, Spain
- Genomic Oncology Area, GENYO, Center for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS, Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (Ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
| | - José Cabeza Barrera
- Instituto de Investigación Biosanitaria de Granada (Ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
- Department of Pharmacy
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