1
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Neefjes J, Gurova K, Sarthy J, Szabó G, Henikoff S. Chromatin as an old and new anticancer target. Trends Cancer 2024; 10:696-707. [PMID: 38825423 DOI: 10.1016/j.trecan.2024.05.005] [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: 01/13/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 06/04/2024]
Abstract
Recent genome-wide analyses identified chromatin modifiers as one of the most frequently mutated classes of genes across all cancers. However, chemotherapies developed for cancers involving DNA damage remain the standard of care for chromatin-deranged malignancies. In this review we address this conundrum by establishing the concept of 'chromatin damage': the non-genetic damage to protein-DNA interactions induced by certain small molecules. We highlight anthracyclines, a class of chemotherapeutic agents ubiquitously applied in oncology, as an example of overlooked chromatin-targeting agents. We discuss our current understanding of this phenomenon and explore emerging chromatin-damaging agents as a basis for further studies to maximize their impact in modern cancer treatment.
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Affiliation(s)
- Jacques Neefjes
- Department of Cell and Chemical Biology and Oncode Institute, LUMC, Einthovenweg 20, 2333, ZC, Leiden, The Netherlands
| | - Katerina Gurova
- Department of Cell Stress Biology, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY, 14263, USA.
| | - Jay Sarthy
- Department of Pediatrics, University of Washington School of Medicine and Seattle Children's Research Institute, 1920 Terry Ave, Seattle, WA 98109, USA
| | - Gábor Szabó
- Faculty of Medicine, Department of Biophysics and Cell Biology, University of Debrecen, Debrecen, Egyetem tér 1, 4032, Hungary
| | - Steven Henikoff
- Basic Sciences Division, Fred Hutchinson Cancer Center, 1100 Fairview Ave N, Seattle, WA 98109, USA; Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
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2
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Arrieta VA, Gould A, Kim KS, Habashy KJ, Dmello C, Vázquez-Cervantes GI, Palacín-Aliana I, McManus G, Amidei C, Gomez C, Dhiantravan S, Chen L, Zhang DY, Saganty R, Cholak ME, Pandey S, McCord M, McCortney K, Castro B, Ward R, Muzzio M, Bouchoux G, Desseaux C, Canney M, Carpentier A, Zhang B, Miska JM, Lesniak MS, Horbinski CM, Lukas RV, Stupp R, Lee-Chang C, Sonabend AM. Ultrasound-mediated delivery of doxorubicin to the brain results in immune modulation and improved responses to PD-1 blockade in gliomas. Nat Commun 2024; 15:4698. [PMID: 38844770 PMCID: PMC11156895 DOI: 10.1038/s41467-024-48326-w] [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: 03/08/2023] [Accepted: 04/29/2024] [Indexed: 06/09/2024] Open
Abstract
Given the marginal penetration of most drugs across the blood-brain barrier, the efficacy of various agents remains limited for glioblastoma (GBM). Here we employ low-intensity pulsed ultrasound (LIPU) and intravenously administered microbubbles (MB) to open the blood-brain barrier and increase the concentration of liposomal doxorubicin and PD-1 blocking antibodies (aPD-1). We report results on a cohort of 4 GBM patients and preclinical models treated with this approach. LIPU/MB increases the concentration of doxorubicin by 2-fold and 3.9-fold in the human and murine brains two days after sonication, respectively. Similarly, LIPU/MB-mediated blood-brain barrier disruption leads to a 6-fold and a 2-fold increase in aPD-1 concentrations in murine brains and peritumoral brain regions from GBM patients treated with pembrolizumab, respectively. Doxorubicin and aPD-1 delivered with LIPU/MB upregulate major histocompatibility complex (MHC) class I and II in tumor cells. Increased brain concentrations of doxorubicin achieved by LIPU/MB elicit IFN-γ and MHC class I expression in microglia and macrophages. Doxorubicin and aPD-1 delivered with LIPU/MB results in the long-term survival of most glioma-bearing mice, which rely on myeloid cells and lymphocytes for their efficacy. Overall, this translational study supports the utility of LIPU/MB to potentiate the antitumoral activities of doxorubicin and aPD-1 for GBM.
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Affiliation(s)
- Víctor A Arrieta
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- PECEM, Facultad de Medicina, Universidad Nacional Autónoma de Mexico, Mexico City, Mexico
| | - Andrew Gould
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Kwang-Soo Kim
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Karl J Habashy
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Crismita Dmello
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Gustavo I Vázquez-Cervantes
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Irina Palacín-Aliana
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Deparment of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Graysen McManus
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Christina Amidei
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Cristal Gomez
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Silpol Dhiantravan
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Li Chen
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Daniel Y Zhang
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Ruth Saganty
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Meghan E Cholak
- Department of Medicine, Division of Hematology and Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Surya Pandey
- Department of Medicine, Division of Hematology and Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Matthew McCord
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Deparment of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Kathleen McCortney
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Brandyn Castro
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Rachel Ward
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Miguel Muzzio
- Life Sciences Group, IIT Research Institute, Chicago, IL, USA
| | | | | | | | - Alexandre Carpentier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Service de Neurochirurgie, Paris, France
| | - Bin Zhang
- Department of Medicine, Division of Hematology and Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jason M Miska
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Maciej S Lesniak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Craig M Horbinski
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Rimas V Lukas
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Roger Stupp
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Department of Medicine, Division of Hematology and Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Catalina Lee-Chang
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
| | - Adam M Sonabend
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
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3
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Qiao X, van der Zanden SY, Li X, Tan M, Zhang Y, Song JY, van Gelder MA, Hamoen FL, Janssen L, Zuur CL, Pang B, van Tellingen O, Li J, Neefjes J. Diversifying the anthracycline class of anti-cancer drugs identifies aclarubicin for superior survival of acute myeloid leukemia patients. Mol Cancer 2024; 23:120. [PMID: 38831402 PMCID: PMC11149191 DOI: 10.1186/s12943-024-02034-7] [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: 11/22/2023] [Accepted: 05/28/2024] [Indexed: 06/05/2024] Open
Abstract
The efficacy of anthracycline-based chemotherapeutics, which include doxorubicin and its structural relatives daunorubicin and idarubicin, remains almost unmatched in oncology, despite a side effect profile including cumulative dose-dependent cardiotoxicity, therapy-related malignancies and infertility. Detoxifying anthracyclines while preserving their anti-neoplastic effects is arguably a major unmet need in modern oncology, as cardiovascular complications that limit anti-cancer treatment are a leading cause of morbidity and mortality among the 17 million cancer survivors in the U.S. In this study, we examined different clinically relevant anthracycline drugs for a series of features including mode of action (chromatin and DNA damage), bio-distribution, anti-tumor efficacy and cardiotoxicity in pre-clinical models and patients. The different anthracycline drugs have surprisingly individual efficacy and toxicity profiles. In particular, aclarubicin stands out in pre-clinical models and clinical studies, as it potently kills cancer cells, lacks cardiotoxicity, and can be safely administered even after the maximum cumulative dose of either doxorubicin or idarubicin has been reached. Retrospective analysis of aclarubicin used as second-line treatment for relapsed/refractory AML patients showed survival effects similar to its use in first line, leading to a notable 23% increase in 5-year overall survival compared to other intensive chemotherapies. Considering individual anthracyclines as distinct entities unveils new treatment options, such as the identification of aclarubicin, which significantly improves the survival outcomes of AML patients while mitigating the treatment-limiting side-effects. Building upon these findings, an international multicenter Phase III prospective study is prepared, to integrate aclarubicin into the treatment of relapsed/refractory AML patients.
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Affiliation(s)
- Xiaohang Qiao
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
| | - Sabina Y van der Zanden
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Xiaoyang Li
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minkang Tan
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Yunxiang Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ji-Ying Song
- Division of Experimental Animal Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Merle A van Gelder
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Feija L Hamoen
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Lennert Janssen
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Charlotte L Zuur
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Baoxu Pang
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Olaf van Tellingen
- Division of Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Junmin Li
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Wuxi Branch of Ruijin Hospital, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai , 200025, China.
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Leiden, The Netherlands.
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4
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van Emmerik CL, Lobbia V, Neefjes J, Nelissen FHT, van Ingen H. Monitoring Anthracycline Cancer Drug-Nucleosome Interaction by NMR Using a Specific Isotope Labeling Approach for Nucleosomal DNA. Chembiochem 2024; 25:e202400111. [PMID: 38476018 DOI: 10.1002/cbic.202400111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/03/2024] [Accepted: 03/12/2024] [Indexed: 03/14/2024]
Abstract
Chromatinized DNA is targeted by proteins and small molecules to regulate chromatin function. For example, anthracycline cancer drugs evict nucleosomes in a mechanism that is still poorly understood. We here developed a flexible method for specific isotope labeling of nucleosomal DNA enabling NMR studies of such nucleosome interactions. We describe the synthesis of segmental one-strand 13C-thymidine labeled 601-DNA, the assignment of the methyl signals, and demonstrate its use to observe site-specific binding to the nucleosome by aclarubicin, an anthracycline cancer drug that intercalates into the DNA minor grooves. Our results highlight intrinsic conformational heterogeneity in the 601 DNA sequence and show that aclarubicin binds an exposed AT-rich region near the DNA end. Overall, our data point to a model where the drug invades the nucleosome from the terminal ends inward, eventually resulting in histone eviction and nucleosome disruption.
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Affiliation(s)
- Clara L van Emmerik
- NMR Spectroscopy Research Group, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Vincenzo Lobbia
- NMR Spectroscopy Research Group, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Jacques Neefjes
- Cell and Chemical Biology, Leiden University Medical Center, Einthovenweg 20, 2300 RC, Leiden, The Netherlands
| | - Frank H T Nelissen
- Biophysical Chemistry, Institute for Molecules and Materials, Radboud University, 6525 AJ, Nijmegen, The Netherlands
| | - Hugo van Ingen
- NMR Spectroscopy Research Group, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
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5
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Isaac-Lam MF. Chlorin Conjugates in Photodynamic Chemotherapy for Triple-Negative Breast Cancer. Pharmaceuticals (Basel) 2024; 17:576. [PMID: 38794146 PMCID: PMC11124301 DOI: 10.3390/ph17050576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/26/2024] Open
Abstract
Breast cancer (BC) is the most common type of cancer in women and the number of new cases in the US is still increasing each year. Triple-negative breast cancer (TNBC), which comprises 15-20% of all breast cancer, is a heterogeneous disease and is considered the most aggressive type of breast cancer due to the lack of estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2) expressions for treatments. Traditional chemotherapy is the standard protocol for the treatment of TNBC. Toxicity and multidrug resistance are major drawbacks to chemotherapy. The lack of molecular targets and poor prognosis for TNBC prompts an urgent need to discover novel therapeutic strategies to improve clinical outcomes and quality of life for patients. Photodynamic therapy (PDT) or light treatment is a binary anti-cancer procedure that uses a photosensitizer (PS) that, upon light activation, produces cytotoxic oxygen species, destroying tumor cells. PDT is minimally invasive and can be repeated a few times without accumulating significant toxicity in the surrounding tissues. The primary goal of this study was to investigate in vitro photodynamic chemotherapy as a ternary combination therapy using our synthesized photosensitizers (chlorin-vitamin conjugates and their corresponding indium complexes) co-treated with known chemotherapeutic agents (taxol, doxorubicin, cisplatin, fluorouracil, or methotrexate) in the presence of light and determine the optimum conditions as a pre-clinical study of an enhanced tumoricidal effect against TNBC. Our results indicated that the best combination for an effective chemophotodynamic effect involves a ternary treatment of the indium complex of the chlorin-lipoic acid conjugate (InCLA) co-treated with taxol, which exhibited strong synergism at the nanomolar concentration when combined in the presence of visible light irradiation. Other ternary combinations containing taxol with a synergistic anti-tumor effect against TNBC include chlorin-pantothenic acid (CPA) and chlorin-biotin (CBTN) conjugates. Several other ternary combinations containing InCLA, CBTN, and CPA with either cisplatin, fluorouracil, or methotrexate were identified to generate a synergistic or additive effect. The light dosage remained constant, but the dosages of photosensitizers and chemotherapy drugs were varied to obtain the lowest possible concentration for the desired effect. The synergistic, additive or antagonistic effects of the drug combinations were determined based on the Chou-Talalay method, with InCLA-taxol having the lowest combination index (CI) of 0.25. Fluorescence and transmission electron microscopy (TEM) images provided evidence of apoptosis as the preferred mode of cell death. Our study demonstrated the combination of PDT and chemotherapy as a potential treatment option for TNBC patients.
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Affiliation(s)
- Meden F Isaac-Lam
- Department of Chemistry and Physics, Purdue University Northwest, Westville, IN 46391, USA
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Santana JF, Spector BM, Suarez G, Luse D, Price D. NELF focuses sites of initiation and maintains promoter architecture. Nucleic Acids Res 2024; 52:2977-2994. [PMID: 38197272 PMCID: PMC11014283 DOI: 10.1093/nar/gkad1253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/29/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024] Open
Abstract
Many factors control the elongation phase of transcription by RNA polymerase II (Pol II), a process that plays an essential role in regulating gene expression. We utilized cells expressing degradation tagged subunits of NELFB, PAF1 and RTF1 to probe the effects of depletion of the factors on nascent transcripts using PRO-Seq and on chromatin architecture using DFF-ChIP. Although NELF is involved in promoter proximal pausing, depletion of NELFB had only a minimal effect on the level of paused transcripts and almost no effect on control of productive elongation. Instead, NELF depletion increased the utilization of downstream transcription start sites and caused a dramatic, genome-wide loss of H3K4me3 marked nucleosomes. Depletion of PAF1 and RTF1 both had major effects on productive transcript elongation in gene bodies and also caused initiation site changes like those seen with NELFB depletion. Our study confirmed that the first nucleosome encountered during initiation and early elongation is highly positioned with respect to the major TSS. In contrast, the positions of H3K4me3 marked nucleosomes in promoter regions are heterogeneous and are influenced by transcription. We propose a model defining NELF function and a general role of the H3K4me3 modification in blocking transcription initiation.
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Affiliation(s)
- Juan F Santana
- Department of Biochemistry and Molecular Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Benjamin M Spector
- Department of Biochemistry and Molecular Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Gustavo A Suarez
- Department of Biochemistry and Molecular Biology, The University of Iowa, Iowa City, IA 52242, USA
| | - Donal S Luse
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - David H Price
- Department of Biochemistry and Molecular Biology, The University of Iowa, Iowa City, IA 52242, USA
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Zhang F, Wei D, Xie S, Ren L, Qiao S, Li L, Ji J, Fan Z. CircZCCHC2 decreases pirarubicin sensitivity and promotes triple-negative breast cancer development via the miR-1200/TPR axis. iScience 2024; 27:109057. [PMID: 38361605 PMCID: PMC10867422 DOI: 10.1016/j.isci.2024.109057] [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: 09/24/2023] [Revised: 12/11/2023] [Accepted: 01/24/2024] [Indexed: 02/17/2024] Open
Abstract
Triple-negative breast cancer (TNBC) has attracted attention due to its poor prognosis and limited treatment options. The mechanisms underlying the association between circular RNAs (circRNAs) and the occurrence and development of TNBC remain unclear. CircZCCHC2 is observed to be upregulated in TNBC cells, tissues, and plasma exosomes. Knockdown of circZCCHC2 inhibited the proliferation, migration, invasion, and epithelial-mesenchymal transition of TNBC cells in vitro and in vivo. Pirarubicin (THP) treatment downregulated circZCCHC2, and circZCCHC2 affected the sensitivity to THP. CircZCCHC2/miR-1200/translocated promoter region, the nuclear basket protein (TPR) pathway was cascaded and verified. It is demonstrated that circZCCHC2 plays a crucial role in the malignant progression of TNBC via the miR-1200/TPR axis, thereby activating the RAS-RAF-MEK-ERK pathway. The present results indicate that circZCCHC2 has the potential to serve as a novel prognostic biomarker for TNBC.
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Affiliation(s)
- Fan Zhang
- Department of Breast Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Dexian Wei
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, Changchun, Jilin 130021, China
| | - Shishun Xie
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, Changchun, Jilin 130021, China
| | - Liqun Ren
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, Changchun, Jilin 130021, China
| | - Sennan Qiao
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, Changchun, Jilin 130021, China
| | - Liying Li
- Department of Breast Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Jiahua Ji
- Department of Experimental Pharmacology and Toxicology, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, Changchun, Jilin 130021, China
| | - Zhimin Fan
- Department of Breast Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
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8
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Brindle A, Bainbridge C, Kumar MR, Todryk S, Padget K. The Bisdioxopiperazine ICRF-193 Attenuates LPS-induced IL-1β Secretion by Macrophages. Inflammation 2024; 47:84-98. [PMID: 37656316 PMCID: PMC10798930 DOI: 10.1007/s10753-023-01895-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/25/2023] [Accepted: 08/18/2023] [Indexed: 09/02/2023]
Abstract
Inhibiting pathological secretion of Interleukin-1β has shown beneficial effects in disease models and in the clinic and thus there is interest in finding inhibitors that can reduce its release from macrophages in response to their activation by foreign pathogens. We used an in vitro human macrophage model to investigate whether ICRF-193, a Topoisomerase II inhibitor could modulate IL1B mRNA expression and IL-1β secretion. These macrophage-like cells readily secrete IL-1β in response to Lipopolysaccharide (LPS). Upon exposure to a non-toxic dose of ICRF-193, IL-1β secretion was diminished by ~ 40%; however, level of transcription of IL1B was unaffected. We show that there was no Topoisomerase 2B (TOP2B) binding to several IL1B gene sites, which may explain why ICRF-193 does not alter IL1B mRNA levels. Hence, we show for the first time that ICRF-193 can reduce IL-1β secretion. Its low cost and the development of water-soluble prodrugs of ICRF-193 warrants its further investigation in the modulation of pathological secretion of this cytokine for the treatment of inflammatory disorders. (165 words).
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Affiliation(s)
- Ashleigh Brindle
- Faculty of Health and Life Sciences, Northumbria University at Newcastle, Newcastle Upon Tyne, NE1 8ST, UK
| | - Callum Bainbridge
- Faculty of Health and Life Sciences, Northumbria University at Newcastle, Newcastle Upon Tyne, NE1 8ST, UK
| | - Muganti R Kumar
- Faculty of Health and Life Sciences, Northumbria University at Newcastle, Newcastle Upon Tyne, NE1 8ST, UK
| | - Stephen Todryk
- Faculty of Health and Life Sciences, Northumbria University at Newcastle, Newcastle Upon Tyne, NE1 8ST, UK.
| | - Kay Padget
- Faculty of Health and Life Sciences, Northumbria University at Newcastle, Newcastle Upon Tyne, NE1 8ST, UK
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9
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Linders AN, Dias IB, López Fernández T, Tocchetti CG, Bomer N, Van der Meer P. A review of the pathophysiological mechanisms of doxorubicin-induced cardiotoxicity and aging. NPJ AGING 2024; 10:9. [PMID: 38263284 PMCID: PMC10806194 DOI: 10.1038/s41514-024-00135-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/02/2024] [Indexed: 01/25/2024]
Abstract
The population of cancer survivors is rapidly increasing due to improving healthcare. However, cancer therapies often have long-term side effects. One example is cancer therapy-related cardiac dysfunction (CTRCD) caused by doxorubicin: up to 9% of the cancer patients treated with this drug develop heart failure at a later stage. In recent years, doxorubicin-induced cardiotoxicity has been associated with an accelerated aging phenotype and cellular senescence in the heart. In this review we explain the evidence of an accelerated aging phenotype in the doxorubicin-treated heart by comparing it to healthy aged hearts, and shed light on treatment strategies that are proposed in pre-clinical settings. We will discuss the accelerated aging phenotype and the impact it could have in the clinic and future research.
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Affiliation(s)
- Annet Nicole Linders
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, The Netherlands
| | - Itamar Braga Dias
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, The Netherlands
| | - Teresa López Fernández
- Division of Cardiology, Cardiac Imaging and Cardio-Oncology Unit, La Paz University Hospital, IdiPAZ Research Institute, Madrid, Spain
| | - Carlo Gabriele Tocchetti
- Department of Translational Medical Sciences (DISMET), Federico II University, Naples, Italy
- Centre for Basic and Clinical Immunology Research (CISI), Federico II University, Naples, Italy
- Interdepartmental Centre of Clinical and Translational Sciences (CIRCET), Federico II University, Naples, Italy
- Interdepartmental Hypertension Research Centre (CIRIAPA), Federico II University, Naples, Italy
| | - Nils Bomer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, The Netherlands
| | - Peter Van der Meer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, PO Box 30.001, Groningen, The Netherlands.
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10
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Chao FC, Manaia EB, Ponchel G, Hsieh CM. A physiologically-based pharmacokinetic model for predicting doxorubicin disposition in multiple tissue levels and quantitative toxicity assessment. Biomed Pharmacother 2023; 168:115636. [PMID: 37826938 DOI: 10.1016/j.biopha.2023.115636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/22/2023] [Accepted: 10/03/2023] [Indexed: 10/14/2023] Open
Abstract
Doxorubicin is a widely-used chemotherapeutic drug, however its high toxicity poses a significant challenge for its clinical use. To address this issue, a physiologically-based pharmacokinetic (PBPK) model was implemented to quantitatively assess doxorubicin toxicity at cellular scale. Due to its unique pharmacokinetic behavior (e.g. high volume of distribution and affinity to extra-plasma tissue compartments), we proposed a modified PBPK model structure and developed the model with multispecies extrapolation to compensate for the limitation of obtaining clinical tissue data. Our model predicted the disposition of doxorubicin in multiple tissues including clinical tissue data with an overall absolute average fold error (AAFE) of 2.12. The model's performance was further validated with 8 clinical datasets in combined with intracellular doxorubicin concentration with an average AAFE of 1.98. To assess the potential cellular toxicity, toxicity levels and area under curve (AUC) were defined for different dosing regimens in toxic and non-toxic scenarios. The cellular concentrations of doxorubicin in multiple organ sites associated with commonly observed adverse effects (AEs) were simulated and calculated the AUC for quantitative assessments. Our findings supported the clinical dosing regimen of 75 mg/m2 with a 21-day interval and suggest that slow infusion and separated single high doses may lower the risk of developing AEs from a cellular level, providing valuable insights for the risk assessment of doxorubicin chemotherapy. In conclusion, our work highlights the potential of PBPK modelling to provide quantitative assessments of cellular toxicity and supports the use of clinical dosing regimens to mitigate the risk of adverse effects.
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Affiliation(s)
- Fang-Ching Chao
- CNRS UMR 8612, Institut Galien Paris-Saclay, Université Paris-Saclay, Orsay 91400, France
| | - Eloísa Berbel Manaia
- CNRS UMR 8612, Institut Galien Paris-Saclay, Université Paris-Saclay, Orsay 91400, France
| | - Gilles Ponchel
- CNRS UMR 8612, Institut Galien Paris-Saclay, Université Paris-Saclay, Orsay 91400, France.
| | - Chien-Ming Hsieh
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan; Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan.
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11
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Luzhin A, Rajan P, Safina A, Leonova K, Stablewski A, Wang J, Robinson D, Isaeva N, Kantidze O, Gurova K. Comparison of cell response to chromatin and DNA damage. Nucleic Acids Res 2023; 51:11836-11855. [PMID: 37855682 PMCID: PMC10681726 DOI: 10.1093/nar/gkad865] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 08/30/2023] [Accepted: 10/16/2023] [Indexed: 10/20/2023] Open
Abstract
DNA-targeting drugs are widely used for anti-cancer treatment. Many of these drugs cause different types of DNA damage, i.e. alterations in the chemical structure of DNA molecule. However, molecules binding to DNA may also interfere with DNA packing into chromatin. Interestingly, some molecules do not cause any changes in DNA chemical structure but interfere with DNA binding to histones and nucleosome wrapping. This results in histone loss from chromatin and destabilization of nucleosomes, a phenomenon that we call chromatin damage. Although the cellular response to DNA damage is well-studied, the consequences of chromatin damage are not. Moreover, many drugs used to study DNA damage also cause chromatin damage, therefore there is no clarity on which effects are caused by DNA or chromatin damage. In this study, we aimed to clarify this issue. We treated normal and tumor cells with bleomycin, nuclease mimicking drug which cut predominantly nucleosome-free DNA and therefore causes DNA damage in the form of DNA breaks, and CBL0137, which causes chromatin damage without direct DNA damage. We describe similarities and differences between the consequences of DNA and chromatin damage. Both agents were more toxic for tumor than normal cells, but while DNA damage causes senescence in both normal and tumor cells, chromatin damage does not. Both agents activated p53, but chromatin damage leads to the accumulation of higher levels of unmodified p53, which transcriptional activity was similar to or lower than that of p53 activated by DNA damage. Most importantly, we found that while transcriptional changes caused by DNA damage are limited by p53-dependent activation of a small number of p53 targets, chromatin damage activated many folds more genes in p53 independent manner.
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Affiliation(s)
- Artyom Luzhin
- Department of Cellular Genomics, Institute of Gene Biology of the Russian Academy of Sciences, Moscow 119334, Russia
| | - Priyanka Rajan
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
| | - Alfiya Safina
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
| | - Katerina Leonova
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
| | - Aimee Stablewski
- Gene Targeting and Transgenic Shared Resource, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
| | - Jianmin Wang
- Department of Bioinformatics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
| | - Denisha Robinson
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
| | - Natalia Isaeva
- Department of Otolaryngology/Head and Neck Surgery; Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599, USA
| | | | - Katerina Gurova
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY 14263, USA
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12
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Mattioli R, Ilari A, Colotti B, Mosca L, Fazi F, Colotti G. Doxorubicin and other anthracyclines in cancers: Activity, chemoresistance and its overcoming. Mol Aspects Med 2023; 93:101205. [PMID: 37515939 DOI: 10.1016/j.mam.2023.101205] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/15/2023] [Accepted: 07/17/2023] [Indexed: 07/31/2023]
Abstract
Anthracyclines have been important and effective treatments against a number of cancers since their discovery. However, their use in therapy has been complicated by severe side effects and toxicity that occur during or after treatment, including cardiotoxicity. The mode of action of anthracyclines is complex, with several mechanisms proposed. It is possible that their high toxicity is due to the large set of processes involved in anthracycline action. The development of resistance is a major barrier to successful treatment when using anthracyclines. This resistance is based on a series of mechanisms that have been studied and addressed in recent years. This work provides an overview of the anthracyclines used in cancer therapy. It discusses their mechanisms of activity, toxicity, and chemoresistance, as well as the approaches used to improve their activity, decrease their toxicity, and overcome resistance.
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Affiliation(s)
- Roberto Mattioli
- Dept. Biochemical Sciences A. Rossi Fanelli, Sapienza University of Rome, Rome, Italy
| | - Andrea Ilari
- Institute of Molecular Biology and Pathology, Italian National Research Council IBPM-CNR, Rome, Italy
| | - Beatrice Colotti
- Dept. Biochemical Sciences A. Rossi Fanelli, Sapienza University of Rome, Rome, Italy
| | - Luciana Mosca
- Dept. Biochemical Sciences A. Rossi Fanelli, Sapienza University of Rome, Rome, Italy
| | - Francesco Fazi
- Department of Anatomical, Histological, Forensic & Orthopaedic Sciences, Section of Histology and Medical Embryology, Sapienza University of Rome, Rome, Italy
| | - Gianni Colotti
- Institute of Molecular Biology and Pathology, Italian National Research Council IBPM-CNR, Rome, Italy.
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13
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Cheng Y, Qu Z, Jiang Q, Xu T, Zheng H, Ye P, He M, Tong Y, Ma Y, Bao A. Functional Materials for Subcellular Targeting Strategies in Cancer Therapy: Progress and Prospects. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023:e2305095. [PMID: 37665594 DOI: 10.1002/adma.202305095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/26/2023] [Indexed: 09/05/2023]
Abstract
Neoadjuvant and adjuvant therapies have made significant progress in cancer treatment. However, tumor adjuvant therapy still faces challenges due to the intrinsic heterogeneity of cancer, genomic instability, and the formation of an immunosuppressive tumor microenvironment. Functional materials possess unique biological properties such as long circulation times, tumor-specific targeting, and immunomodulation. The combination of functional materials with natural substances and nanotechnology has led to the development of smart biomaterials with multiple functions, high biocompatibilities, and negligible immunogenicities, which can be used for precise cancer treatment. Recently, subcellular structure-targeting functional materials have received particular attention in various biomedical applications including the diagnosis, sensing, and imaging of tumors and drug delivery. Subcellular organelle-targeting materials can precisely accumulate therapeutic agents in organelles, considerably reduce the threshold dosages of therapeutic agents, and minimize drug-related side effects. This review provides a systematic and comprehensive overview of the research progress in subcellular organelle-targeted cancer therapy based on functional nanomaterials. Moreover, it explains the challenges and prospects of subcellular organelle-targeting functional materials in precision oncology. The review will serve as an excellent cutting-edge guide for researchers in the field of subcellular organelle-targeted cancer therapy.
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Affiliation(s)
- Yanxiang Cheng
- Department of Gynecology, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Zhen Qu
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Qian Jiang
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Tingting Xu
- Department of Clinical Laboratory, Wuhan Blood Center (WHBC), No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Hongyun Zheng
- Department of Clinical Laboratory, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Peng Ye
- Department of Pharmacy, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Mingdi He
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Yongqing Tong
- Department of Clinical Laboratory, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
| | - Yan Ma
- Department of Blood Transfusion Research, Wuhan Blood Center (WHBC), HUST-WHBC United Hematology Optical Imaging Center, No.8 Baofeng 1st Road, Wuhan, Hubei, 430030, P. R. China
| | - Anyu Bao
- Department of Clinical Laboratory, Renmin Hospital, Wuhan University, No.238 Jiefang Road, Wuchang, Wuhan, 430060, P. R. China
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14
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Stefanova ME, Ing-Simmons E, Stefanov S, Flyamer I, Dorado Garcia H, Schöpflin R, Henssen AG, Vaquerizas JM, Mundlos S. Doxorubicin Changes the Spatial Organization of the Genome around Active Promoters. Cells 2023; 12:2001. [PMID: 37566080 PMCID: PMC10417312 DOI: 10.3390/cells12152001] [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: 07/13/2023] [Accepted: 07/26/2023] [Indexed: 08/12/2023] Open
Abstract
In this study, we delve into the impact of genotoxic anticancer drug treatment on the chromatin structure of human cells, with a particular focus on the effects of doxorubicin. Using Hi-C, ChIP-seq, and RNA-seq, we explore the changes in chromatin architecture brought about by doxorubicin and ICRF193. Our results indicate that physiologically relevant doses of doxorubicin lead to a local reduction in Hi-C interactions in certain genomic regions that contain active promoters, with changes in chromatin architecture occurring independently of Top2 inhibition, cell cycle arrest, and differential gene expression. Inside the regions with decreased interactions, we detected redistribution of RAD21 around the peaks of H3K27 acetylation. Our study also revealed a common structural pattern in the regions with altered architecture, characterized by two large domains separated from each other. Additionally, doxorubicin was found to increase CTCF binding in H3K27 acetylated regions. Furthermore, we discovered that Top2-dependent chemotherapy causes changes in the distance decay of Hi-C contacts, which are driven by direct and indirect inhibitors. Our proposed model suggests that doxorubicin-induced DSBs cause cohesin redistribution, which leads to increased insulation on actively transcribed TAD boundaries. Our findings underscore the significant impact of genotoxic anticancer treatment on the chromatin structure of the human genome.
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Affiliation(s)
- Maria E. Stefanova
- Development and Disease Research Group, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany (S.M.)
- Institute for Medical and Human Genetics, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany
| | - Elizabeth Ing-Simmons
- MRC London Institute of Medical Sciences, Du Cane Road, London W12 0NN, UK; (E.I.-S.); (J.M.V.)
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK
| | - Stefan Stefanov
- Berlin Institute for Molecular and Systems Biology, Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany;
- Department of Biology, Chemistry, and Pharmacology, Institute of Biochemistry, Freie Universität Berlin, 14163 Berlin, Germany
| | - Ilya Flyamer
- Friedrich Miescher Institute for Biomedical Research, Maulbeerstrasse 66, 4058 Basel, Switzerland;
| | - Heathcliff Dorado Garcia
- Experimental and Clinical Research Center (ECRC) of the MDC and Charité Berlin, 13125 Berlin, Germany; (H.D.G.); (A.G.H.)
- Department of Pediatric Oncology and Hematology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, 13353 Berlin, Germany
- Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Robert Schöpflin
- Development and Disease Research Group, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany (S.M.)
- Institute for Medical and Human Genetics, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany
| | - Anton G. Henssen
- Experimental and Clinical Research Center (ECRC) of the MDC and Charité Berlin, 13125 Berlin, Germany; (H.D.G.); (A.G.H.)
- Department of Pediatric Oncology and Hematology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, 13353 Berlin, Germany
- Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
- German Cancer Consortium (DKTK), Partner Site Berlin, and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Juan M. Vaquerizas
- MRC London Institute of Medical Sciences, Du Cane Road, London W12 0NN, UK; (E.I.-S.); (J.M.V.)
- Institute of Clinical Sciences, Faculty of Medicine, Imperial College London, London SW7 2AZ, UK
| | - Stefan Mundlos
- Development and Disease Research Group, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany (S.M.)
- Institute for Medical and Human Genetics, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany
- Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
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15
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Distefano R, Ilieva M, Madsen JH, Rennie S, Uchida S. DoxoDB: A Database for the Expression Analysis of Doxorubicin-Induced lncRNA Genes. Noncoding RNA 2023; 9:39. [PMID: 37489459 PMCID: PMC10366827 DOI: 10.3390/ncrna9040039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/08/2023] [Accepted: 07/11/2023] [Indexed: 07/26/2023] Open
Abstract
Cancer and cardiovascular disease are the leading causes of death worldwide. Recent evidence suggests that these two life-threatening diseases share several features in disease progression, such as angiogenesis, fibrosis, and immune responses. This has led to the emergence of a new field called cardio-oncology. Doxorubicin is a chemotherapy drug widely used to treat cancer, such as bladder and breast cancer. However, this drug causes serious side effects, including acute ventricular dysfunction, cardiomyopathy, and heart failure. Based on this evidence, we hypothesize that comparing the expression profiles of cells and tissues treated with doxorubicin may yield new insights into the adverse effects of the drug on cellular activities. To test this hypothesis, we analyzed published RNA sequencing (RNA-seq) data from doxorubicin-treated cells to identify commonly differentially expressed genes, including long non-coding RNAs (lncRNAs) as they are known to be dysregulated in diseased tissues and cells. From our systematic analysis, we identified several doxorubicin-induced genes. To confirm these findings, we treated human cardiac fibroblasts with doxorubicin to record expression changes in the selected doxorubicin-induced genes and performed a loss-of-function experiment of the lncRNA MAP3K4-AS1. To further disseminate the analyzed data, we built the web database DoxoDB.
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Affiliation(s)
- Rebecca Distefano
- Department of Biology, University of Copenhagen, DK-2200 Copenhagen N, Denmark
| | - Mirolyuba Ilieva
- Center for RNA Medicine, Department of Clinical Medicine, Aalborg University, DK-2450 Copenhagen SV, Denmark
| | - Jens Hedelund Madsen
- Center for RNA Medicine, Department of Clinical Medicine, Aalborg University, DK-2450 Copenhagen SV, Denmark
| | - Sarah Rennie
- Department of Biology, University of Copenhagen, DK-2200 Copenhagen N, Denmark
| | - Shizuka Uchida
- Center for RNA Medicine, Department of Clinical Medicine, Aalborg University, DK-2450 Copenhagen SV, Denmark
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16
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Wooten M, Takushi B, Ahmad K, Henikoff S. Aclarubicin stimulates RNA polymerase II elongation at closely spaced divergent promoters. SCIENCE ADVANCES 2023; 9:eadg3257. [PMID: 37315134 DOI: 10.1126/sciadv.adg3257] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 05/08/2023] [Indexed: 06/16/2023]
Abstract
Anthracyclines are a class of widely prescribed anticancer drugs that disrupt chromatin by intercalating into DNA and enhancing nucleosome turnover. To understand the molecular consequences of anthracycline-mediated chromatin disruption, we used Cleavage Under Targets and Tagmentation (CUT&Tag) to profile RNA polymerase II during anthracycline treatment in Drosophila cells. We observed that treatment with the anthracycline aclarubicin leads to elevated levels of RNA polymerase II and changes in chromatin accessibility. We found that promoter proximity and orientation affect chromatin changes during aclarubicin treatment, as closely spaced divergent promoter pairs show greater chromatin changes when compared to codirectionally oriented tandem promoters. We also found that aclarubicin treatment changes the distribution of noncanonical DNA G-quadruplex structures both at promoters and at G-rich pericentromeric repeats. Our work suggests that the cancer-killing activity of aclarubicin is driven by the disruption of nucleosomes and RNA polymerase II.
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Affiliation(s)
| | | | - Kami Ahmad
- Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Steven Henikoff
- Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
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17
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Chory EJ, Wang M, Ceribelli M, Michalowska AM, Golas S, Beck E, Klumpp-Thomas C, Chen L, McKnight C, Itkin Z, Wilson KM, Holland D, Divakaran S, Bradner J, Khan J, Gryder BE, Thomas CJ, Stanton BZ. High-throughput approaches to uncover synergistic drug combinations in leukemia. SLAS DISCOVERY : ADVANCING LIFE SCIENCES R & D 2023; 28:193-201. [PMID: 37121274 PMCID: PMC10449086 DOI: 10.1016/j.slasd.2023.04.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/30/2023] [Accepted: 04/26/2023] [Indexed: 05/02/2023]
Abstract
We report a comprehensive drug synergy study in acute myeloid leukemia (AML). In this work, we investigate a panel of cell lines spanning both MLL-rearranged and non-rearranged subtypes. The work comprises a resource for the community, with many synergistic drug combinations that could not have been predicted a priori, and open source code for automation and analyses. We base our definitions of drug synergy on the Chou-Talalay method, which is useful for visualizations of synergy experiments in isobolograms, and median-effects plots, among other representations. Our key findings include drug synergies affecting the chromatin state, specifically in the context of regulation of the modification state of histone H3 lysine-27. We report open source high throughput methodology such that multidimensional drug screening can be accomplished with equipment that is accessible to most laboratories. This study will enable preclinical investigation of new drug combinations in a lethal blood cancer, with data analysis and automation workflows freely available to the community.
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Affiliation(s)
- Emma J Chory
- Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA.; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA.; Broad Institute of MIT and Harvard, Cambridge, MA, USA..
| | - Meng Wang
- Nationwide Children's Hospital, Center for Childhood Cancer and Blood Diseases, Columbus, OH, USA
| | - Michele Ceribelli
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Aleksandra M Michalowska
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Stefan Golas
- Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Erin Beck
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Carleen Klumpp-Thomas
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Lu Chen
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Crystal McKnight
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Zina Itkin
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Kelli M Wilson
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - David Holland
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA
| | - Sanjay Divakaran
- Cardio-Oncology Program, Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - James Bradner
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Javed Khan
- Genetics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Berkley E Gryder
- Genetics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.; Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Case Comprehensive Cancer Center, Cleveland, Ohio 44106, United States
| | - Craig J Thomas
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville MD 20850, USA.; Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Benjamin Z Stanton
- Nationwide Children's Hospital, Center for Childhood Cancer and Blood Diseases, Columbus, OH, USA.; Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA; Department of Biological Chemistry & Pharmacology, The Ohio State University College of Medicine, Columbus, OH, USA..
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18
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Lee J, Choi MK, Song IS. Recent Advances in Doxorubicin Formulation to Enhance Pharmacokinetics and Tumor Targeting. Pharmaceuticals (Basel) 2023; 16:802. [PMID: 37375753 PMCID: PMC10301446 DOI: 10.3390/ph16060802] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Doxorubicin (DOX), a widely used drug in cancer chemotherapy, induces cell death via multiple intracellular interactions, generating reactive oxygen species and DNA-adducted configurations that induce apoptosis, topoisomerase II inhibition, and histone eviction. Despite its wide therapeutic efficacy in solid tumors, DOX often induces drug resistance and cardiotoxicity. It shows limited intestinal absorption because of low paracellular permeability and P-glycoprotein (P-gp)-mediated efflux. We reviewed various parenteral DOX formulations, such as liposomes, polymeric micelles, polymeric nanoparticles, and polymer-drug conjugates, under clinical use or trials to increase its therapeutic efficacy. To improve the bioavailability of DOX in intravenous and oral cancer treatment, studies have proposed a pH- or redox-sensitive and receptor-targeted system for overcoming DOX resistance and increasing therapeutic efficacy without causing DOX-induced toxicity. Multifunctional formulations of DOX with mucoadhesiveness and increased intestinal permeability through tight-junction modulation and P-gp inhibition have also been used as orally bioavailable DOX in the preclinical stage. The increasing trends of developing oral formulations from intravenous formulations, the application of mucoadhesive technology, permeation-enhancing technology, and pharmacokinetic modulation with functional excipients might facilitate the further development of oral DOX.
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Affiliation(s)
- Jihoon Lee
- BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, Vessel-Organ Interaction Research Center (VOICE), Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea;
| | - Min-Koo Choi
- College of Pharmacy, Dankook University, Cheon-an 31116, Republic of Korea;
| | - Im-Sook Song
- BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, Vessel-Organ Interaction Research Center (VOICE), Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea;
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19
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Doxorubicin-An Agent with Multiple Mechanisms of Anticancer Activity. Cells 2023; 12:cells12040659. [PMID: 36831326 PMCID: PMC9954613 DOI: 10.3390/cells12040659] [Citation(s) in RCA: 64] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/15/2023] [Accepted: 02/17/2023] [Indexed: 02/22/2023] Open
Abstract
Doxorubicin (DOX) constitutes the major constituent of anti-cancer treatment regimens currently in clinical use. However, the precise mechanisms of DOX's action are not fully understood. Emerging evidence points to the pleiotropic anticancer activity of DOX, including its contribution to DNA damage, reactive oxygen species (ROS) production, apoptosis, senescence, autophagy, ferroptosis, and pyroptosis induction, as well as its immunomodulatory role. This review aims to collect information on the anticancer mechanisms of DOX as well as its influence on anti-tumor immune response, providing a rationale behind the importance of DOX in modern cancer therapy.
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20
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Luzhin A, Rajan P, Safina A, Leonova K, Stablewski A, Wang J, Pal M, Kantidze O, Gurova K. Comparison of cell response to chromatin and DNA damage. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.17.524424. [PMID: 36711582 PMCID: PMC9882266 DOI: 10.1101/2023.01.17.524424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
DNA-targeting drugs may damage DNA or chromatin. Many anti-cancer drugs damage both, making it difficult to understand their mechanisms of action. Using molecules causing DNA breaks without altering nucleosome structure (bleomycin) or destabilizing nucleosomes without damaging DNA (curaxin), we investigated the consequences of DNA or chromatin damage in normal and tumor cells. As expected, DNA damage caused p53-dependent growth arrest followed by senescence. Chromatin damage caused higher p53 accumulation than DNA damage; however, growth arrest was p53-independent and did not result in senescence. Chromatin damage activated the transcription of multiple genes, including classical p53 targets, in a p53-independent manner. Although these genes were not highly expressed in basal conditions, they had chromatin organization around the transcription start sites (TSS) characteristic of most highly expressed genes and the highest level of paused RNA polymerase. We hypothesized that nucleosomes around the TSS of these genes were the most sensitive to chromatin damage. Therefore, nucleosome loss upon curaxin treatment would enable transcription without the assistance of sequence-specific transcription factors. We confirmed this hypothesis by showing greater nucleosome loss around the TSS of these genes upon curaxin treatment and activation of a p53-specific reporter in p53-null cells by chromatin-damaging agents but not DNA-damaging agents.
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Affiliation(s)
- Artyom Luzhin
- Department of Cellular Genomics, Institute of Gene Biology of the Russian Academy of Sciences, Moscow, Russia, 119334
| | - Priyanka Rajan
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
| | - Alfiya Safina
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
| | - Katerina Leonova
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
| | - Aimee Stablewski
- Gene Targeting and Transgenic Shared Resource, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
| | - Jianmin Wang
- Department of Bioinformatics, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
| | - Mahadeb Pal
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
| | | | - Katerina Gurova
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, USA, 14263
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21
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Wooten M, Takushi B, Ahmad K, Henikoff S. Aclarubicin stimulates RNA polymerase II elongation at closely spaced divergent promoters. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.09.523323. [PMID: 36712130 PMCID: PMC9882078 DOI: 10.1101/2023.01.09.523323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Anthracyclines are a class of widely prescribed anti-cancer drugs that disrupt chromatin by intercalating into DNA and enhancing nucleosome turnover. To understand the molecular consequences of anthracycline-mediated chromatin disruption, we utilized CUT&Tag to profile RNA polymerase II during anthracycline treatment in Drosophila cells. We observed that treatment with the anthracycline aclarubicin leads to elevated levels of elongating RNA polymerase II and changes in chromatin accessibility. We found that promoter proximity and orientation impacts chromatin changes during aclarubicin treatment, as closely spaced divergent promoter pairs show greater chromatin changes when compared to codirectionally-oriented tandem promoters. We also found that aclarubicin treatment changes the distribution of non-canonical DNA G-quadruplex structures both at promoters and at G-rich pericentromeric repeats. Our work suggests that the anti-cancer activity of aclarubicin is driven by the effects of nucleosome disruption on RNA polymerase II, chromatin accessibility and DNA structures.
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Affiliation(s)
- Matthew Wooten
- Fred Hutchinson Cancer Center, Seattle, WA 98109-1024, USA
| | | | - Kami Ahmad
- Fred Hutchinson Cancer Center, Seattle, WA 98109-1024, USA
| | - Steven Henikoff
- Fred Hutchinson Cancer Center, Seattle, WA 98109-1024, USA
- Howard Hughes Medical Institute
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22
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Jones IC, Dass CR. Doxorubicin-induced cardiotoxicity: causative factors and possible interventions. J Pharm Pharmacol 2022; 74:1677-1688. [PMID: 35994421 DOI: 10.1093/jpp/rgac063] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 08/03/2022] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Doxorubicin (Dox) belongs to the anthracycline drug classification and is a widely administered chemotherapeutic. However, Dox use in therapy is limited by its cardiotoxicity, representing a significant drawback of Dox treatment applicability. A large amount of current research is on reducing Dox-induced cardiotoxicity by developing targeted delivery systems and investigating cardiotoxicity mechanisms. Recently, discrepancies have challenged the traditional understanding of Dox metabolism, mechanisms of action and cardiotoxicity drivers. This review summarises the current knowledge around Dox's metabolism, mechanisms of anticancer activity, and delivery systems and offers a unique perspective on the relationships between several proposed mechanisms of Dox-induced cardiotoxicity. KEY FINDINGS While there is a strong understanding of Dox's pharmacokinetic properties, it is unclear which enzymes contribute to Dox metabolism and how Dox induces its cytotoxic effect in neoplastic and non-neoplastic cells. Evidence suggests that there are several potentially synergistic mechanisms involved in Dox-induced cardiotoxicity. SUMMARY It has become clear that Dox operates in a multifactorial fashion dependent on cellular context. Accumulation of oxidative stress appears to be a common factor in cardiotoxicity mechanisms, highlighting the importance of novel delivery systems and antioxidant therapies.
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Affiliation(s)
- Isobel C Jones
- Curtin Medical School, Bentley 6102, Australia.,Curtin Health Innovation Research Institute, Bentley 6102, Australia
| | - Crispin R Dass
- Curtin Medical School, Bentley 6102, Australia.,Curtin Health Innovation Research Institute, Bentley 6102, Australia
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23
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Brouwer TP, van der Zanden SY, van der Ploeg M, van Eendenburg JDH, Bonsing BA, de Miranda NFCC, Neefjes JJ, Vahrmeijer AL. The identification of the anthracycline aclarubicin as an effective cytotoxic agent for pancreatic cancer. Anticancer Drugs 2022; 33:614-621. [PMID: 35324522 PMCID: PMC9281511 DOI: 10.1097/cad.0000000000001283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 12/02/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal types of cancer, mainly due to its delayed diagnosis and lack of effective therapeutic options. Therefore, it is imperative to find novel treatment options for PDAC. Here, we tested a series of conventional chemotherapeutics together with anthracycline compounds as single agents or in combination, determining their effectivity against established commercial and patient-derived, low-passage PDAC cell lines. Proliferation and colony formation assays were performed to determine the anticancer activity of anthracyclines; aclarubicin and doxorubicin, on commercial and patient-derived, low-passage PDAC cell lines. In addition, the effect of standard-of-care drugs gemcitabine and individual components of FOLFIRINOX were also investigated. To evaluate which mechanisms of cell death were involved in drug response, cleavage of poly(ADP-ribose)polymerase was evaluated by western blot. Aclarubicin showed superior antitumor activity compared to other anthracyclines and standard of care drugs (gemcitabine and individual components of FOLFIRINOX) in a patient-derived, low-passage PDAC cell line and in commercial cell lines. Importantly, the combination of gemcitabine and aclarubicin showed a synergistic effect at a dose range where the single agents by themselves were ineffective. In parallel, evaluation of the antitumor activity of aclarubicin demonstrated an apoptotic effect in all PDAC cell lines. Aclarubicin is cytotoxic for commercial and patient-derived low-passage PDAC cell lines, at doses lower than peak serum concentrations for patient treatment. Our findings support a (re)consideration of aclarubicin as a backbone of new combination regimens for pancreatic cancer patients.
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Affiliation(s)
| | | | | | | | | | | | - Jacques J Neefjes
- Cell and Chemical Biology, Leiden University Medical Center, Leiden
- Oncode Institute, The Netherlands
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24
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Severe cellular stress drives apoptosis through a dual control mechanism independently of p53. Cell Death Dis 2022; 8:282. [PMID: 35680784 PMCID: PMC9184497 DOI: 10.1038/s41420-022-01078-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 12/23/2022]
Abstract
For past two decades, p53 has been claimed as the primary sensor initiating apoptosis. Under severe cellular stress, p53 transcriptional activity activates BH3-only proteins such as Bim, Puma, or Noxa to nullify the inhibitory effects of anti-apoptotic proteins on pro-apoptotic proteins for mitochondrial outer membrane permeabilization. Cellular stress determines the expression level of p53, and the amount of p53 corresponds to the magnitude of apoptosis. However, our studies indicated that Bim and Puma are not the target genes of p53 in three cancer models, prostate cancer, glioblastoma, and osteosarcoma. Bim counteracted with Bcl-xl to activate apoptosis independently of p53 in response to doxorubicin-induced severe DNA damage in prostate cancer. Moreover, the transcriptional activity of p53 was more related to cell cycle arrest other than apoptosis for responding to DNA damage stress generated by doxorubicin in prostate cancer and glioblastoma. A proteasome inhibitor that causes protein turnover dysfunction, bortezomib, produced apoptosis in a p53-independent manner in glioblastoma and osteosarcoma. p53 in terms of both protein level and nuclear localization in combining doxorubicin with bortezomib treatment was obviously lower than when using DOX alone, inversely correlated with the magnitude of apoptosis in glioblastoma. Using a BH3-mimetic, ABT-263, to treat doxorubicin-sensitive p53-wild type and doxorubicin-resistant p53-null osteosarcoma cells demonstrated only limited apoptotic response. The combination of doxorubicin or bortezomib with ABT-263 generated a synergistic outcome of apoptosis in both p53-wild type and p53-null osteosarcoma cells. Together, this suggested that p53 might have no role in doxorubicin-induced apoptosis in prostate cancer, glioblastoma and osteosarcoma. The effects of ABT-263 in single and combination treatment of osteosarcoma or prostate cancer indicated a dual control to regulate apoptosis in response to severe cellular stress. Whether our findings only apply in these three types of cancers or extend to other cancer types remains to be explored.
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25
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Moon OJ, Yoon CJ, Lee BR, Lee J. An Optimally Fabricated Platform Guides Cancer-Specific Activation of Chemotherapeutic Drugs and Toxicity-free Cancer Treatment. Adv Healthc Mater 2022; 11:e2200765. [PMID: 35670274 DOI: 10.1002/adhm.202200765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/12/2022] [Indexed: 11/08/2022]
Abstract
Cancer chemotherapeutic drugs such as doxorubicin, mitomycin C, and gemcitabine, which are mostly small synthetic molecules, are still clinically useful for cancer treatment. However, despite considerable therapeutic efficacy, severe toxicity-associated problems, which are mainly caused by the non-specific mode of action such as chromosomal DNA damage and interference in the DNA replication even in normal cells, remain unresolved and a major challenge for safer and thus more widespread adoption of chemotherapy. Here we developed an innovative platform through beneficially integrating core peptide units into highly-ordered, stable, and flexibly guest-adaptable structure of apoferritin, which simultaneously fulfills high-capacity loading of chemotherapeutic drugs compared with the case of FDA-approved antibody-drug conjugates, efficient drug targeting to cancer cells, and cancer cell-specific drug release and activation. This approach dramatically reduced drug toxicity to normal cells, significantly enhanced efficacy in in vivo cancer treatment without toxicity to normal organs of mice, and thus is expected to open up a novel clinical route to break through the limits of current cancer chemotherapy. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ok Jeong Moon
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Anam-Ro 145, Seoul, 136-713, Republic of Korea
| | - Chul Joo Yoon
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Anam-Ro 145, Seoul, 136-713, Republic of Korea
| | - Bo-Ram Lee
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Anam-Ro 145, Seoul, 136-713, Republic of Korea
| | - Jeewon Lee
- Department of Chemical and Biological Engineering, College of Engineering, Korea University, Anam-Ro 145, Seoul, 136-713, Republic of Korea
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26
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Van Ravenstein SX, Mehta KP, Kavlashvili T, Byl JAW, Zhao R, Osheroff N, Cortez D, Dewar JM. Topoisomerase II poisons inhibit vertebrate DNA replication through distinct mechanisms. EMBO J 2022; 41:e110632. [PMID: 35578785 PMCID: PMC9194788 DOI: 10.15252/embj.2022110632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 11/09/2022] Open
Abstract
Topoisomerase II (TOP2) unlinks chromosomes during vertebrate DNA replication. TOP2 "poisons" are widely used chemotherapeutics that stabilize TOP2 complexes on DNA, leading to cytotoxic DNA breaks. However, it is unclear how these drugs affect DNA replication, which is a major target of TOP2 poisons. Using Xenopus egg extracts, we show that the TOP2 poisons etoposide and doxorubicin both inhibit DNA replication through different mechanisms. Etoposide induces TOP2-dependent DNA breaks and TOP2-dependent fork stalling by trapping TOP2 behind replication forks. In contrast, doxorubicin does not lead to appreciable break formation and instead intercalates into parental DNA to stall replication forks independently of TOP2. In human cells, etoposide stalls forks in a TOP2-dependent manner, while doxorubicin stalls forks independently of TOP2. However, both drugs exhibit TOP2-dependent cytotoxicity. Thus, etoposide and doxorubicin inhibit DNA replication through distinct mechanisms despite shared genetic requirements for cytotoxicity.
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Affiliation(s)
| | - Kavi P Mehta
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Tamar Kavlashvili
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Jo Ann W Byl
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Runxiang Zhao
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Neil Osheroff
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA.,Department of Medicine (Hematology/Oncology), Vanderbilt University School of Medicine, Nashville, TN, USA
| | - David Cortez
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - James M Dewar
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
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27
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Wang Y, van der Zanden SY, van Leerdam S, Tersteeg MMH, Kastelein A, Michel S, Neefjes J, Meijer JH, Deboer T. Induction of Fatigue by Specific Anthracycline Cancer Drugs through Disruption of the Circadian Pacemaker. Cancers (Basel) 2022; 14:cancers14102421. [PMID: 35626030 PMCID: PMC9140011 DOI: 10.3390/cancers14102421] [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: 04/13/2022] [Revised: 05/07/2022] [Accepted: 05/10/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Cancer-related fatigue (CRF) is a devastating side effect of cancer treatment, affecting the quality of life of many patients for years after treatment. This long-term side effect often results in loss of social functioning and even job loss. The cause of CRF is unknown, and consequently, CRF is often considered a ‘psychological problem’, much to the frustration of the patients. Here, we show in an animal model that the severity of CRF depends on the working mechanism of the treatment. In addition, the data show that the CRF is probably caused by a dysfunctioning circadian clock and thus has a physiological basis, as this effect depends on the anticancer drug. Therefore, the findings may have implications for the selection of chemotherapy and thus strongly improve the quality of life of future cancer survivors. Abstract Cancer-related fatigue (CRF) is the most devastating long-term side effect of many cancer survivors that confounds the quality of life for months to years after treatment. However, the cause of CRF is poorly understood. As a result, cancer survivors, at best, receive psychological support. Chemotherapy has been shown to increase the risk of CRF. Here, we study therapy-induced fatigue in a non-tumor-bearing mouse model with three different topoisomerase II-poisoning cancer drugs. These drugs either induce DNA damage and/or chromatin damage. Shortly before and several weeks after treatment, running wheel activity and electroencephalographic sleep were recorded. We show that doxorubicin, combining DNA damage with chromatin damage, unlike aclarubicin or etoposide, induces sustained CRF in this model. Surprisingly, this was not related to changes in sleep. In contrast, our data indicate that the therapy-induced CRF is associated with a disrupted circadian clock. The data suggest that CRF is probably a circadian clock disorder that influences the quality of waking and that the development of CRF depends on the type of chemotherapy provided. These findings could have implications for selecting and improving chemotherapy for the treatment of cancer in order to prevent the development of CRF.
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Affiliation(s)
- Yumeng Wang
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
| | - Sabina Y. van der Zanden
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (S.Y.v.d.Z.); (J.N.)
| | - Suzanne van Leerdam
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
| | - Mayke M. H. Tersteeg
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
| | - Anneke Kastelein
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
| | - Stephan Michel
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (S.Y.v.d.Z.); (J.N.)
| | - Johanna H. Meijer
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
| | - Tom Deboer
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands; (Y.W.); (S.v.L.); (M.M.H.T.); (A.K.); (S.M.); (J.H.M.)
- Correspondence:
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28
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Chora AF, Pedroso D, Kyriakou E, Pejanovic N, Colaço H, Gozzelino R, Barros A, Willmann K, Velho T, Moita CF, Santos I, Pereira P, Carvalho S, Martins FB, Ferreira JA, de Almeida SF, Benes V, Anrather J, Weis S, Soares MP, Geerlof A, Neefjes J, Sattler M, Messias AC, Neves-Costa A, Moita LF. DNA damage independent inhibition of NF-κB transcription by anthracyclines. eLife 2022; 11:77443. [PMID: 36476511 PMCID: PMC9771368 DOI: 10.7554/elife.77443] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Anthracyclines are among the most used and effective anticancer drugs. Their activity has been attributed to DNA double-strand breaks resulting from topoisomerase II poisoning and to eviction of histones from select sites in the genome. Here, we show that the extensively used anthracyclines Doxorubicin, Daunorubicin, and Epirubicin decrease the transcription of nuclear factor kappa B (NF-κB)-dependent gene targets, but not interferon-responsive genes in primary mouse (Mus musculus) macrophages. Using an NMR-based structural approach, we demonstrate that anthracyclines disturb the complexes formed between the NF-κB subunit RelA and its DNA-binding sites. The anthracycline variants Aclarubicin, Doxorubicinone, and the newly developed Dimethyl-doxorubicin, which share anticancer properties with the other anthracyclines but do not induce DNA damage, also suppressed inflammation, thus uncoupling DNA damage from the effects on inflammation. These findings have implications for anticancer therapy and for the development of novel anti-inflammatory drugs with limited side effects for life-threatening conditions such as sepsis.
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Affiliation(s)
- Angelo Ferreira Chora
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de LisboaLisboaPortugal
| | - Dora Pedroso
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | - Eleni Kyriakou
- Institute of Structural Biology, Molecular Targets and Therapeutics Center, Helmholtz Zentrum MünchenNeuherbergGermany,Bavarian NMR Centre, Department of Bioscience, School of Natural Sciences, Technical University of MunichGarchingGermany
| | - Nadja Pejanovic
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de LisboaLisboaPortugal
| | - Henrique Colaço
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | | | - André Barros
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | - Katharina Willmann
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | - Tiago Velho
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal,Centro Hospitalar Lisboa Norte - Hospital de Santa Maria, EPE, Avenida Professor Egas MonizLisbonPortugal
| | - Catarina F Moita
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | - Isa Santos
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal,Serviço de Cirurgia, Centro Hospitalar de SetúbalSetúbalPortugal
| | - Pedro Pereira
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de LisboaLisboaPortugal
| | - Silvia Carvalho
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de LisboaLisboaPortugal
| | - Filipa Batalha Martins
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de LisboaLisboaPortugal
| | - João A Ferreira
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de LisboaLisboaPortugal
| | | | | | - Josef Anrather
- Feil Family Brain and Mind Research Institute, Weill Cornell MedicineNew YorkUnited States
| | - Sebastian Weis
- Institute for Infectious Disease and Infection Control, Friedrich-Schiller UniversityJenaGermany,Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Friedrich-Schiller UniversityJenaGermany,Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI)JenaGermany
| | - Miguel P Soares
- Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | - Arie Geerlof
- Institute of Structural Biology, Molecular Targets and Therapeutics Center, Helmholtz Zentrum MünchenNeuherbergGermany
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, LUMCLeidenNetherlands
| | - Michael Sattler
- Institute of Structural Biology, Molecular Targets and Therapeutics Center, Helmholtz Zentrum MünchenNeuherbergGermany,Bavarian NMR Centre, Department of Bioscience, School of Natural Sciences, Technical University of MunichGarchingGermany
| | - Ana C Messias
- Institute of Structural Biology, Molecular Targets and Therapeutics Center, Helmholtz Zentrum MünchenNeuherbergGermany,Bavarian NMR Centre, Department of Bioscience, School of Natural Sciences, Technical University of MunichGarchingGermany
| | - Ana Neves-Costa
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal
| | - Luis Ferreira Moita
- Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de CiênciaOeirasPortugal,Instituto de Histologia e Biologia do Desenvolvimento, Faculdade de Medicina da Universidade de LisboaLisbonPortugal
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29
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Hulst MB, Grocholski T, Neefjes JJC, van Wezel GP, Metsä-Ketelä M. Anthracyclines: biosynthesis, engineering and clinical applications. Nat Prod Rep 2021; 39:814-841. [PMID: 34951423 DOI: 10.1039/d1np00059d] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Covering: January 1995 to June 2021Anthracyclines are glycosylated microbial natural products that harbour potent antiproliferative activities. Doxorubicin has been widely used as an anticancer agent in the clinic for several decades, but its use is restricted due to severe side-effects such as cardiotoxicity. Recent studies into the mode-of-action of anthracyclines have revealed that effective cardiotoxicity-free anthracyclines can be generated by focusing on histone eviction activity, instead of canonical topoisomerase II poisoning leading to double strand breaks in DNA. These developments have coincided with an increased understanding of the biosynthesis of anthracyclines, which has allowed generation of novel compound libraries by metabolic engineering and combinatorial biosynthesis. Coupled to the continued discovery of new congeners from rare Actinobacteria, a better understanding of the biology of Streptomyces and improved production methodologies, the stage is set for the development of novel anthracyclines that can finally surpass doxorubicin at the forefront of cancer chemotherapy.
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Affiliation(s)
- Mandy B Hulst
- Institute of Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands.
| | - Thadee Grocholski
- Department of Life Technologies, University of Turku, FIN-20014 Turku, Finland
| | - Jacques J C Neefjes
- Department of Cell and Chemical Biology and Oncode Institute, Leiden University Medical Centre, Leiden, The Netherlands
| | - Gilles P van Wezel
- Institute of Biology, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands.
| | - Mikko Metsä-Ketelä
- Department of Life Technologies, University of Turku, FIN-20014 Turku, Finland
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30
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Pal R, Chakraborty J, Mukhopadhyay TK, Kanungo A, Saha R, Chakraborty A, Patra D, Datta A, Dutta S. Substituent effect of benzyl moiety in nitroquinoxaline small molecules upon DNA binding: Cumulative destacking of DNA nucleobases leading to histone eviction. Eur J Med Chem 2021; 229:113995. [PMID: 34802835 DOI: 10.1016/j.ejmech.2021.113995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 11/29/2022]
Abstract
Cooperative disruption of Watson-Crick hydrogen bonds, as well as base-destacking, is shown to be triggered by a quinoxaline-based small molecule consisting of an N,N-dimethylaminopropyl tether, and a para-substituted benzyl moiety. This events lead to superstructure formation and DNA condensation as evident from biophysical experiments and classical molecular dynamics simulations. The DNA superstructure formation by mono-quinoxaline derivatives is highly entropically favored and predominantly driven by hydrophobic interactions. Furthermore, oversupercoiling of DNA and base-destacking cumulatively induces histone eviction from in-vitro assembled nucleosomes at lower micromolar concentrations implicating biological relevance. The DNA structural modulation and histone eviction capacity of the benzyl para-substituents are in the order: -I > -CF3> -Br > -Me > -OMe > -OH, which is largely guided by the polarity of benzyl para-substituent and the resulting molecular topology. The most hydrophobic derivative 3c with para-iodo benzyl moiety causes maximal disruption of base pairing and generation of superstructures. Both these events gradually diminish as the polarity of the benzyl para-substituent increases. On the other hand, quinoxaline derivatives having heterocyclic ring instead of benzyl ring, or in the absence of N,N-dimethylamino head-group, is incapable of inducing any DNA structural change and histone eviction. Further, the quinoxaline compounds displayed potent anticancer activities against different cancer cell lines which directly correlates with the hydrophobic effects of the benzyl para-substituents. Overall, the present study provides new insights into the mechanistic approach of DNA structural modulation driven histone eviction guided by the hydrophobicity of synthesized compounds leading to cellular cytotoxicity towards cancer cells.
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Affiliation(s)
- Ritesh Pal
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Jeet Chakraborty
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Titas Kumar Mukhopadhyay
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A and 2B Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Ajay Kanungo
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Rimita Saha
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Amit Chakraborty
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India
| | - Dipendu Patra
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ayan Datta
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A and 2B Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India.
| | - Sanjay Dutta
- Organic and Medicinal Chemistry Division, CSIR- Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Jadavpur, Kolkata, 700032, West Bengal, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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31
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Schmidt O, Nehls N, Prexler C, von Heyking K, Groll T, Pardon K, Garcia HD, Hensel T, Gürgen D, Henssen AG, Eggert A, Steiger K, Burdach S, Richter GHS. Class I histone deacetylases (HDAC) critically contribute to Ewing sarcoma pathogenesis. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:322. [PMID: 34654445 PMCID: PMC8518288 DOI: 10.1186/s13046-021-02125-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 10/03/2021] [Indexed: 12/26/2022]
Abstract
Background Histone acetylation and deacetylation seem processes involved in the pathogenesis of Ewing sarcoma (EwS). Here histone deacetylases (HDAC) class I were investigated. Methods Their role was determined using different inhibitors including TSA, Romidepsin, Entinostat and PCI-34051 as well as CRISPR/Cas9 class I HDAC knockouts and HDAC RNAi. To analyze resulting changes microarray analysis, qRT-PCR, western blotting, Co-IP, proliferation, apoptosis, differentiation, invasion assays and xenograft-mouse models were used. Results Class I HDACs are constitutively expressed in EwS. Patients with high levels of individual class I HDAC expression show decreased overall survival. CRISPR/Cas9 class I HDAC knockout of individual HDACs such as HDAC1 and HDAC2 inhibited invasiveness, and blocked local tumor growth in xenograft mice. Microarray analysis demonstrated that treatment with individual HDAC inhibitors (HDACi) blocked an EWS-FLI1 specific expression profile, while Entinostat in addition suppressed metastasis relevant genes. EwS cells demonstrated increased susceptibility to treatment with chemotherapeutics including Doxorubicin in the presence of HDACi. Furthermore, HDACi treatment mimicked RNAi of EZH2 in EwS. Treated cells showed diminished growth capacity, but an increased endothelial as well as neuronal differentiation ability. HDACi synergizes with EED inhibitor (EEDi) in vitro and together inhibited tumor growth in xenograft mice. Co-IP experiments identified HDAC class I family members as part of a regulatory complex together with PRC2. Conclusions Class I HDAC proteins seem to be important mediators of the pathognomonic EWS-ETS-mediated transcription program in EwS and in combination therapy, co-treatment with HDACi is an interesting new treatment opportunity for this malignant disease. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-021-02125-z.
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Affiliation(s)
- Oxana Schmidt
- Children's Cancer Research Center and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Nadja Nehls
- Children's Cancer Research Center and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Carolin Prexler
- Children's Cancer Research Center and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Kristina von Heyking
- Children's Cancer Research Center and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, München, Germany.,German Cancer Research Center (DKFZ), Partner Site Munich, München, Germany
| | - Tanja Groll
- Institute of Pathology, School of Medicine, Technische Universität München and Comparative Experimental Pathology (CEP), Technische Universität München, München, Germany
| | - Katharina Pardon
- Department of Pediatrics, Division of Oncology and Hematology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, Berlin, Germany
| | - Heathcliff D Garcia
- Department of Pediatrics, Division of Oncology and Hematology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, Berlin, Germany
| | - Tim Hensel
- Children's Cancer Research Center and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Dennis Gürgen
- Experimental Pharmacology & Oncology Berlin-Buch GmbH, Berlin, Germany
| | - Anton G Henssen
- Department of Pediatrics, Division of Oncology and Hematology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, Berlin, Germany
| | - Angelika Eggert
- Department of Pediatrics, Division of Oncology and Hematology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, Berlin, Germany
| | - Katja Steiger
- Institute of Pathology, School of Medicine, Technische Universität München and Comparative Experimental Pathology (CEP), Technische Universität München, München, Germany
| | - Stefan Burdach
- Children's Cancer Research Center and Department of Pediatrics, Klinikum rechts der Isar, Technische Universität München, München, Germany.,German Cancer Research Center (DKFZ), Partner Site Munich, München, Germany
| | - Günther H S Richter
- Department of Pediatrics, Division of Oncology and Hematology, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, Berlin, Germany.
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32
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Huseman ED, Byl JAW, Chapp SM, Schley ND, Osheroff N, Townsend SD. Synthesis and Cytotoxic Evaluation of Arimetamycin A and Its Daunorubicin and Doxorubicin Hybrids. ACS CENTRAL SCIENCE 2021; 7:1327-1337. [PMID: 34471677 PMCID: PMC8393218 DOI: 10.1021/acscentsci.1c00040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Indexed: 05/10/2023]
Abstract
The arimetamycin A glycan governs the compound's cytotoxicity (IC50). To study this branched, deoxy-amino disaccharide, we designed and synthesized a modified acyl donor that underwent glycosylation with three anthracycline aglycones: steffimycinone, daunorubicinone, and doxorubicinone. The result of the approach was a synthesis of arimetamycin A and two novel hybrid anthracyclines. Each molecule exhibited enhanced cytotoxicity in comparison to the parent anthracyclines, steffimycin B, daunorubicin, and doxorubicin. An orienting mechanistic evaluation revealed that the daunorubicin hybrid inhibits the ability of human topoisomerase IIα to relax negatively and positively supercoiled DNA.
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Affiliation(s)
- Eric D. Huseman
- Department
of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Jo Ann W. Byl
- Department of Biochemistry and Department of Medicine (Hematology/Oncology), Vanderbilt University School of Medicine, Nashville, Tennessee 37215, United States
| | - Scott M. Chapp
- Department
of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Nathan D. Schley
- Department
of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Neil Osheroff
- Department of Biochemistry and Department of Medicine (Hematology/Oncology), Vanderbilt University School of Medicine, Nashville, Tennessee 37215, United States
- VA
Tennessee Valley Healthcare System, Nashville, Tennessee 37212, United States
| | - Steven D. Townsend
- Department
of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
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33
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Beacon TH, Delcuve GP, López C, Nardocci G, Kovalchuk I, van Wijnen AJ, Davie JR. The dynamic broad epigenetic (H3K4me3, H3K27ac) domain as a mark of essential genes. Clin Epigenetics 2021; 13:138. [PMID: 34238359 PMCID: PMC8264473 DOI: 10.1186/s13148-021-01126-1] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 06/30/2021] [Indexed: 02/06/2023] Open
Abstract
Transcriptionally active chromatin is marked by tri-methylation of histone H3 at lysine 4 (H3K4me3) located after first exons and around transcription start sites. This epigenetic mark is typically restricted to narrow regions at the 5`end of the gene body, though a small subset of genes have a broad H3K4me3 domain which extensively covers the coding region. Although most studies focus on the H3K4me3 mark, the broad H3K4me3 domain is associated with a plethora of histone modifications (e.g., H3 acetylated at K27) and is therein termed broad epigenetic domain. Genes marked with the broad epigenetic domain are involved in cell identity and essential cell functions and have clinical potential as biomarkers for patient stratification. Reducing expression of genes with the broad epigenetic domain may increase the metastatic potential of cancer cells. Enhancers and super-enhancers interact with the broad epigenetic domain marked genes forming a hub of interactions involving nucleosome-depleted regions. Together, the regulatory elements coalesce with transcription factors, chromatin modifying/remodeling enzymes, coactivators, and the Mediator and/or Integrator complex into a transcription factory which may be analogous to a liquid–liquid phase-separated condensate. The broad epigenetic domain has a dynamic chromatin structure which supports frequent transcription bursts. In this review, we present the current knowledge of broad epigenetic domains.
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Affiliation(s)
- Tasnim H Beacon
- CancerCare Manitoba Research Institute, CancerCare Manitoba, Winnipeg, MB, R3E 0V9, Canada.,Department of Biochemistry and Medical Genetics, University of Manitoba, 745 Bannatyne Avenue, Room 333A, Winnipeg, MB, Canada
| | - Geneviève P Delcuve
- Department of Biochemistry and Medical Genetics, University of Manitoba, 745 Bannatyne Avenue, Room 333A, Winnipeg, MB, Canada
| | - Camila López
- CancerCare Manitoba Research Institute, CancerCare Manitoba, Winnipeg, MB, R3E 0V9, Canada.,Department of Biochemistry and Medical Genetics, University of Manitoba, 745 Bannatyne Avenue, Room 333A, Winnipeg, MB, Canada
| | - Gino Nardocci
- Faculty of Medicine, Universidad de Los Andes, Santiago, Chile.,Molecular Biology and Bioinformatics Lab, Program in Molecular Biology and Bioinformatics, Center for Biomedical Research and Innovation (CIIB), Universidad de Los Andes, Santiago, Chile
| | - Igor Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, Canada
| | - Andre J van Wijnen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA.,Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - James R Davie
- CancerCare Manitoba Research Institute, CancerCare Manitoba, Winnipeg, MB, R3E 0V9, Canada. .,Department of Biochemistry and Medical Genetics, University of Manitoba, 745 Bannatyne Avenue, Room 333A, Winnipeg, MB, Canada.
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34
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Zhang J, Liu Y, Tan J, Zhang Y, Wong CW, Lin Z, Liu X, Sander M, Yang X, Liang L, Song D, Dan J, Zhou Y, Cai J, Lin Y, Liang J, Hu J, Yan G, Zhu W. Necroptotic virotherapy of oncolytic alphavirus M1 cooperated with Doxorubicin displays promising therapeutic efficacy in TNBC. Oncogene 2021; 40:4783-4795. [PMID: 34155344 DOI: 10.1038/s41388-021-01869-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 05/03/2021] [Accepted: 05/21/2021] [Indexed: 11/08/2022]
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive molecular subtype among breast tumors and remains a challenge even for the most current therapeutic regimes. Here, we demonstrate that oncolytic alphavirus M1 effectively kills both TNBC and non-TNBC. ER-stress and apoptosis pathways are responsible for the cell death in non-TNBC as reported in other cancer types, yet the cell death in TNBC does not depend on these pathways. Transcriptomic analysis reveals that the M1 virus activates necroptosis in TNBC, which can be pharmacologically blocked by necroptosis inhibitors. By screening a library of clinically available compounds commonly used for breast cancer treatment, we find that Doxorubicin enhances the oncolytic effect of the M1 virus by up to 100-fold specifically in TNBC in vitro, and significantly stalls the tumor growth of TNBC in vivo, through promoting intratumoral virus replication and further triggering apoptosis in addition to necroptosis. These findings reveal a novel antitumor mechanism and a new combination regimen of the M1 oncolytic virus in TNBC, and highlight a need to bridge molecular diagnosis with virotherapy.
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Affiliation(s)
- Jiayu Zhang
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Ying Liu
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, 600# Tianhe Road, Guangzhou, 510630, China
| | - Jingyi Tan
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yanming Zhang
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Chun-Wa Wong
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Ziqing Lin
- Guangzhou Virotech Pharmaceutical Co., Ltd, #3 Lanyue Road, Science Park, Guangzhou, 510663, China
| | - Xincheng Liu
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Max Sander
- Guangzhou Virotech Pharmaceutical Co., Ltd, #3 Lanyue Road, Science Park, Guangzhou, 510663, China
| | - Xiaozhi Yang
- Guangzhou Virotech Pharmaceutical Co., Ltd, #3 Lanyue Road, Science Park, Guangzhou, 510663, China
| | - Lebin Liang
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Deli Song
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jia Dan
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yuwei Zhou
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jing Cai
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yuan Lin
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jiankai Liang
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jun Hu
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Guangmei Yan
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China
| | - Wenbo Zhu
- Department of Pharmacology, Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China.
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35
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Chen M, Brackett CM, Burdelya LG, Punnanitinont A, Patnaik SK, Matsuzaki J, Odunsi AO, Gudkov AV, Singh AK, Repasky EA, Gurova KV. Stimulation of an anti-tumor immune response with "chromatin-damaging" therapy. Cancer Immunol Immunother 2021; 70:2073-2086. [PMID: 33439292 PMCID: PMC8726059 DOI: 10.1007/s00262-020-02846-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/29/2020] [Indexed: 02/08/2023]
Abstract
Curaxins are small molecules that bind genomic DNA and interfere with DNA-histone interactions leading to the loss of histones and decondensation of chromatin. We named this phenomenon 'chromatin damage'. Curaxins demonstrated anti-cancer activity in multiple pre-clinical tumor models. Here, we present data which reveals, for the first time, a role for the immune system in the anti-cancer effects of curaxins. Using the lead curaxin, CBL0137, we observed elevated expression of several group of genes in CBL0137-treated tumor cells including interferon sensitive genes, MHC molecules, some embryo-specific antigens suggesting that CBL0137 increases tumor cell immunogenicity and improves recognition of tumor cells by the immune system. In support of this, we found that the anti-tumor activity of CBL0137 was reduced in immune deficient SCID mice when compared to immune competent mice. Anti-tumor activity of CBL0137 was abrogated in CD8+ T cell depleted mice but only partially lost when natural killer or CD4+ T cells were depleted. Further support for a key role for the immune system in the anti-tumor activity of CBL0137 is evidenced by an increased antigen-specific effector CD8+ T cell and NK cell response, and an increased ratio of effector T cells to Tregs in the tumor and spleen. CBL0137 also elevated the number of CXCR3-expressing CTLs in the tumor and the level of interferon-γ-inducible protein 10 (IP-10) in serum, suggesting IP-10/CXCR3 controls CBL0137-elicited recruitment of effector CTLs to tumors. Our collective data underscores a previously unrecognized role for both innate and adaptive immunity in the anti-tumor activity of curaxins.
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Affiliation(s)
- Minhui Chen
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Craig M Brackett
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Lyudmila G Burdelya
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Achamaporn Punnanitinont
- Cancer for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Santosh K Patnaik
- Cancer for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Junko Matsuzaki
- Cancer for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Adekunle O Odunsi
- Cancer for Immunotherapy, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Andrei V Gudkov
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Anurag K Singh
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA.
| | - Katerina V Gurova
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Sts, Buffalo, NY, 14263, USA.
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36
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Butowska K, Woziwodzka A, Borowik A, Piosik J. Polymeric Nanocarriers: A Transformation in Doxorubicin Therapies. MATERIALS (BASEL, SWITZERLAND) 2021; 14:2135. [PMID: 33922291 PMCID: PMC8122860 DOI: 10.3390/ma14092135] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 02/06/2023]
Abstract
Doxorubicin, a member of the anthracycline family, is a common anticancer agent often used as a first line treatment for the wide spectrum of cancers. Doxorubicin-based chemotherapy, although effective, is associated with serious side effects, such as irreversible cardiotoxicity or nephrotoxicity. Those often life-threatening adverse risks, responsible for the elongation of the patients' recuperation period and increasing medical expenses, have prompted the need for creating novel and safer drug delivery systems. Among many proposed concepts, polymeric nanocarriers are shown to be a promising approach, allowing for controlled and selective drug delivery, simultaneously enhancing its activity towards cancerous cells and reducing toxic effects on healthy tissues. This article is a chronological examination of the history of the work progress on polymeric nanostructures, designed as efficient doxorubicin nanocarriers, with the emphasis on the main achievements of 2010-2020. Numerous publications have been reviewed to provide an essential summation of the nanopolymer types and their essential properties, mechanisms towards efficient drug delivery, as well as active targeting stimuli-responsive strategies that are currently utilized in the doxorubicin transportation field.
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Affiliation(s)
- Kamila Butowska
- Laboratory of Biophysics, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdańsk, Poland; (K.B.); (A.W.); (A.B.)
| | - Anna Woziwodzka
- Laboratory of Biophysics, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdańsk, Poland; (K.B.); (A.W.); (A.B.)
| | - Agnieszka Borowik
- Laboratory of Biophysics, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdańsk, Poland; (K.B.); (A.W.); (A.B.)
- Aging and Metabolism Research Program, Oklahoma Medical Research Foundation (OMRF), Oklahoma City, OK 73104, USA
| | - Jacek Piosik
- Laboratory of Biophysics, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdańsk, Poland; (K.B.); (A.W.); (A.B.)
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37
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Wander DA, van der Zanden SY, Vriends MBL, van Veen BC, Vlaming JGC, Bruyning T, Hansen T, van der Marel GA, Overkleeft HS, Neefjes JJC, Codée JDC. Synthetic ( N, N-Dimethyl)doxorubicin Glycosyl Diastereomers to Dissect Modes of Action of Anthracycline Anticancer Drugs. J Org Chem 2021; 86:5757-5770. [PMID: 33783212 PMCID: PMC8056385 DOI: 10.1021/acs.joc.1c00220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Indexed: 11/28/2022]
Abstract
Anthracyclines are effective drugs in the treatment of various cancers, but their use comes with severe side effects. The archetypal anthracycline drug, doxorubicin, displays two molecular modes of action: DNA double-strand break formation (through topoisomerase IIα poisoning) and chromatin damage (via eviction of histones). These biological activities can be modulated and toxic side effects can be reduced by separating these two modes of action through alteration of the aminoglycoside moiety of doxorubicin. We herein report on the design, synthesis, and evaluation of a coherent set of configurational doxorubicin analogues featuring all possible stereoisomers of the 1,2-amino-alcohol characteristic for the doxorubicin 3-amino-2,3-dideoxyfucoside, each in nonsubstituted and N,N-dimethylated forms. The set of doxorubicin analogues was synthesized using appropriately protected 2,3,6-dideoxy-3-amino glycosyl donors, equipped with an alkynylbenzoate anomeric leaving group, and the doxorubicin aglycon acceptor. The majority of these glycosylations proceeded in a highly stereoselective manner to provide the desired axial α-linkage. We show that both stereochemistry of the 3-amine carbon and N-substitution state are critical for anthracycline cytotoxicity and generally improve cellular uptake. N,N-Dimethylepirubicin is identified as the most potent anthracycline that does not induce DNA damage while remaining cytotoxic.
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Affiliation(s)
- Dennis
P. A. Wander
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Sabina Y. van der Zanden
- ONCODE
Institute, Leiden University Medical Center, Einthovenweg 20, 2333 ZC Leiden, The Netherlands
| | - Merijn B. L. Vriends
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Branca C. van Veen
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Joey G. C. Vlaming
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Thomas Bruyning
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Thomas Hansen
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
- Department
of Theoretical Chemistry, Amsterdam Institute of Molecular and Life
Sciences (AIMSS), Amsterdam Center for Multiscale Modeling (ACMM), Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | | | - Herman S. Overkleeft
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Jacques J. C. Neefjes
- ONCODE
Institute, Leiden University Medical Center, Einthovenweg 20, 2333 ZC Leiden, The Netherlands
| | - Jeroen D. C. Codée
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
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38
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Anthracycline-induced cardiomyopathy: cellular and molecular mechanisms. Clin Sci (Lond) 2021; 134:1859-1885. [PMID: 32677679 DOI: 10.1042/cs20190653] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 02/06/2023]
Abstract
Despite the known risk of cardiotoxicity, anthracyclines are widely prescribed chemotherapeutic agents. They are broadly characterized as being a robust effector of cellular apoptosis in rapidly proliferating cells through its actions in the nucleus and formation of reactive oxygen species (ROS). And, despite the early use of dexrazoxane, no effective treatment strategy has emerged to prevent the development of cardiomyopathy, despite decades of study, suggesting that much more insight into the underlying mechanism of the development of cardiomyopathy is needed. In this review, we detail the specific intracellular activities of anthracyclines, from the cell membrane to the sarcoplasmic reticulum, and highlight potential therapeutic windows that represent the forefront of research into the underlying causes of anthracycline-induced cardiomyopathy.
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Yao Z, Chen Y, Cao W, Shyh‐Chang N. Chromatin-modifying drugs and metabolites in cell fate control. Cell Prolif 2020; 53:e12898. [PMID: 32979011 PMCID: PMC7653270 DOI: 10.1111/cpr.12898] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/05/2020] [Accepted: 08/11/2020] [Indexed: 12/13/2022] Open
Abstract
For multicellular organisms, it is essential to produce a variety of specialized cells to perform a dazzling panoply of functions. Chromatin plays a vital role in determining cellular identities, and it dynamically regulates gene expression in response to changing nutrient metabolism and environmental conditions. Intermediates produced by cellular metabolic pathways are used as cofactors or substrates for chromatin modification. Drug analogues of metabolites that regulate chromatin-modifying enzyme reactions can also regulate cell fate by adjusting chromatin organization. In recent years, there have been many studies about how chromatin-modifying drug molecules or metabolites can interact with chromatin to regulate cell fate. In this review, we systematically discuss how DNA and histone-modifying molecules alter cell fate by regulating chromatin conformation and propose a mechanistic model that explains the process of cell fate transitions in a concise and qualitative manner.
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Affiliation(s)
- Ziyue Yao
- State Key Laboratory of Stem Cell and Reproductive BiologyInstitute of ZoologyChinese Academy of SciencesBeijingChina
- Institute for Stem Cell and RegenerationChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yu Chen
- State Key Laboratory of Stem Cell and Reproductive BiologyInstitute of ZoologyChinese Academy of SciencesBeijingChina
- Institute for Stem Cell and RegenerationChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Wenhua Cao
- State Key Laboratory of Stem Cell and Reproductive BiologyInstitute of ZoologyChinese Academy of SciencesBeijingChina
- Institute for Stem Cell and RegenerationChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Ng Shyh‐Chang
- State Key Laboratory of Stem Cell and Reproductive BiologyInstitute of ZoologyChinese Academy of SciencesBeijingChina
- Institute for Stem Cell and RegenerationChinese Academy of SciencesBeijingChina
- University of Chinese Academy of SciencesBeijingChina
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40
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Wander DPA, van der Zanden SY, van der Marel GA, Overkleeft HS, Neefjes J, Codée JDC. Doxorubicin and Aclarubicin: Shuffling Anthracycline Glycans for Improved Anticancer Agents. J Med Chem 2020; 63:12814-12829. [PMID: 33064004 PMCID: PMC7667640 DOI: 10.1021/acs.jmedchem.0c01191] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Anthracycline anticancer drugs doxorubicin and aclarubicin have been used in the clinic for several decades to treat various cancers. Although closely related structures, their molecular mode of action diverges, which is reflected in their biological activity profile. For a better understanding of the structure-function relationship of these drugs, we synthesized ten doxorubicin/aclarubicin hybrids varying in three distinct features: aglycon, glycan, and amine substitution pattern. We continued to evaluate their capacity to induce DNA breaks, histone eviction, and relocated topoisomerase IIα in living cells. Furthermore, we assessed their cytotoxicity in various human tumor cell lines. Our findings underscore that histone eviction alone, rather than DNA breaks, contributes strongly to the overall cytotoxicity of anthracyclines, and structures containing N,N-dimethylamine at the reducing sugar prove that are more cytotoxic than their nonmethylated counterparts. This structural information will support further development of novel anthracycline variants with improved anticancer activity.
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Affiliation(s)
- Dennis P A Wander
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Sabina Y van der Zanden
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Einthovenweg 20, 2333 CZ Leiden, The Netherlands
| | - Gijsbert A van der Marel
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Herman S Overkleeft
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, Einthovenweg 20, 2333 CZ Leiden, The Netherlands
| | - Jeroen D C Codée
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
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41
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van der Zanden SY, Qiao X, Neefjes J. New insights into the activities and toxicities of the old anticancer drug doxorubicin. FEBS J 2020; 288:6095-6111. [PMID: 33022843 PMCID: PMC8597086 DOI: 10.1111/febs.15583] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/10/2020] [Accepted: 09/30/2020] [Indexed: 12/11/2022]
Abstract
The anthracycline drug doxorubicin is among the most used—and useful—chemotherapeutics. While doxorubicin is highly effective in the treatment of various hematopoietic malignancies and solid tumours, its application is limited by severe adverse effects, including irreversible cardiotoxicity, therapy‐related malignancies and gonadotoxicity. This continues to motivate investigation into the mechanisms of anthracycline activities and toxicities, with the aim to overcome the latter without sacrificing the former. It has long been appreciated that doxorubicin causes DNA double‐strand breaks due to poisoning topoisomerase II. More recently, it became clear that doxorubicin also leads to chromatin damage achieved through eviction of histones from select sites in the genome. Evaluation of these activities in various anthracycline analogues has revealed that chromatin damage makes a major contribution to the efficacy of anthracycline drugs. Furthermore, the DNA‐damaging effect conspires with chromatin damage to cause a number of adverse effects. Structure–activity relationships within the anthracycline family offer opportunities for chemical separation of these activities towards development of effective analogues with limited adverse effects. In this review, we elaborate on our current understanding of the different activities of doxorubicin and their contributions to drug efficacy and side effects. We then offer our perspective on how the activities of this old anticancer drug can be amended in new ways to benefit cancer patients, by providing effective treatment with improved quality of life.
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Affiliation(s)
- Sabina Y van der Zanden
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Centre LUMC, The Netherlands
| | - Xiaohang Qiao
- Division of Tumour Biology and Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Centre LUMC, The Netherlands
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42
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Qiao X, van der Zanden SY, Wander DPA, Borràs DM, Song JY, Li X, van Duikeren S, van Gils N, Rutten A, van Herwaarden T, van Tellingen O, Giacomelli E, Bellin M, Orlova V, Tertoolen LGJ, Gerhardt S, Akkermans JJ, Bakker JM, Zuur CL, Pang B, Smits AM, Mummery CL, Smit L, Arens R, Li J, Overkleeft HS, Neefjes J. Uncoupling DNA damage from chromatin damage to detoxify doxorubicin. Proc Natl Acad Sci U S A 2020; 117:15182-15192. [PMID: 32554494 DOI: 10.1073/pnas.1922072117/suppl_file/pnas.1922072117.sm04.mp4] [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: 05/25/2023] Open
Abstract
The anthracycline doxorubicin (Doxo) and its analogs daunorubicin (Daun), epirubicin (Epi), and idarubicin (Ida) have been cornerstones of anticancer therapy for nearly five decades. However, their clinical application is limited by severe side effects, especially dose-dependent irreversible cardiotoxicity. Other detrimental side effects of anthracyclines include therapy-related malignancies and infertility. It is unclear whether these side effects are coupled to the chemotherapeutic efficacy. Doxo, Daun, Epi, and Ida execute two cellular activities: DNA damage, causing double-strand breaks (DSBs) following poisoning of topoisomerase II (Topo II), and chromatin damage, mediated through histone eviction at selected sites in the genome. Here we report that anthracycline-induced cardiotoxicity requires the combination of both cellular activities. Topo II poisons with either one of the activities fail to induce cardiotoxicity in mice and human cardiac microtissues, as observed for aclarubicin (Acla) and etoposide (Etop). Further, we show that Doxo can be detoxified by chemically separating these two activities. Anthracycline variants that induce chromatin damage without causing DSBs maintain similar anticancer potency in cell lines, mice, and human acute myeloid leukemia patients, implying that chromatin damage constitutes a major cytotoxic mechanism of anthracyclines. With these anthracyclines abstained from cardiotoxicity and therapy-related tumors, we thus uncoupled the side effects from anticancer efficacy. These results suggest that anthracycline variants acting primarily via chromatin damage may allow prolonged treatment of cancer patients and will improve the quality of life of cancer survivors.
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Affiliation(s)
- Xiaohang Qiao
- Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands;
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
| | - Sabina Y van der Zanden
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Dennis P A Wander
- Leiden Institute of Chemistry, Leiden University, 2300 RA Leiden, The Netherlands
| | - Daniel M Borràs
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Ji-Ying Song
- Division of Experimental Animal Pathology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
| | - Xiaoyang Li
- Department of Hematology, Shanghai Institute of Hematology, National Research Center for Translational Medicine, RuiJin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, 200025 Shanghai, China
| | - Suzanne van Duikeren
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Noortje van Gils
- Department of Hematology, Vrije Universiteit Medical Center, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Arjo Rutten
- Department of Hematology, Vrije Universiteit Medical Center, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Tessa van Herwaarden
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Olaf van Tellingen
- Division of Diagnostic Oncology, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
| | - Elisa Giacomelli
- Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Milena Bellin
- Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Valeria Orlova
- Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Leon G J Tertoolen
- Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Sophie Gerhardt
- Central Laboratory Animal Facility, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Jimmy J Akkermans
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Jeroen M Bakker
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Charlotte L Zuur
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
| | - Baoxu Pang
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Anke M Smits
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Christine L Mummery
- Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands
| | - Linda Smit
- Department of Hematology, Vrije Universiteit Medical Center, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Ramon Arens
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Junmin Li
- Department of Hematology, Shanghai Institute of Hematology, National Research Center for Translational Medicine, RuiJin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, 200025 Shanghai, China;
| | - Hermen S Overkleeft
- Leiden Institute of Chemistry, Leiden University, 2300 RA Leiden, The Netherlands
| | - Jacques Neefjes
- Department of Cell and Chemical Biology, ONCODE Institute, Leiden University Medical Center, 2333 ZC Leiden, The Netherlands;
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Abstract
The anthracycline doxorubicin (Doxo) and its analogs daunorubicin (Daun), epirubicin (Epi), and idarubicin (Ida) have been cornerstones of anticancer therapy for nearly five decades. However, their clinical application is limited by severe side effects, especially dose-dependent irreversible cardiotoxicity. Other detrimental side effects of anthracyclines include therapy-related malignancies and infertility. It is unclear whether these side effects are coupled to the chemotherapeutic efficacy. Doxo, Daun, Epi, and Ida execute two cellular activities: DNA damage, causing double-strand breaks (DSBs) following poisoning of topoisomerase II (Topo II), and chromatin damage, mediated through histone eviction at selected sites in the genome. Here we report that anthracycline-induced cardiotoxicity requires the combination of both cellular activities. Topo II poisons with either one of the activities fail to induce cardiotoxicity in mice and human cardiac microtissues, as observed for aclarubicin (Acla) and etoposide (Etop). Further, we show that Doxo can be detoxified by chemically separating these two activities. Anthracycline variants that induce chromatin damage without causing DSBs maintain similar anticancer potency in cell lines, mice, and human acute myeloid leukemia patients, implying that chromatin damage constitutes a major cytotoxic mechanism of anthracyclines. With these anthracyclines abstained from cardiotoxicity and therapy-related tumors, we thus uncoupled the side effects from anticancer efficacy. These results suggest that anthracycline variants acting primarily via chromatin damage may allow prolonged treatment of cancer patients and will improve the quality of life of cancer survivors.
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44
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Portugal J. Insights into DNA-drug interactions in the era of omics. Biopolymers 2020; 112:e23385. [PMID: 32542701 DOI: 10.1002/bip.23385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 05/23/2020] [Accepted: 05/25/2020] [Indexed: 01/07/2023]
Abstract
Despite the rise of sophisticated new targeting strategies in cancer chemotherapy, many classic DNA-binding drugs remain on the front line of the therapy against cancer. Based on examples primarily from the author's laboratory, this article reviews the capabilities of several DNA-binding drugs to alter gene expression. Research is ongoing about the molecular bases of the inhibition of gene expression and how alteration of the cellular transcriptome can commit cancer cells to die. The development of a variety of omic techniques allows us to gain insights into the effect of antitumor drugs. Genome-wide approaches provide unbiased genomic data that can facilitate a deeper understanding of the cellular response to DNA-binding drugs. Moreover, the results of large-scale genomic studies are gathered in publicly available databases that can be used in developing precision medicine in cancer treatment.
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Affiliation(s)
- José Portugal
- Instituto de Diagnóstico Ambiental y Estudios del Agua, CSIC, Barcelona, Spain
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Kregel S, Bagamasbad P, He S, LaPensee E, Raji Y, Brogley M, Chinnaiyan A, Cieslik M, Robins DM. Differential modulation of the androgen receptor for prostate cancer therapy depends on the DNA response element. Nucleic Acids Res 2020; 48:4741-4755. [PMID: 32198885 PMCID: PMC7229860 DOI: 10.1093/nar/gkaa178] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/27/2020] [Accepted: 03/16/2020] [Indexed: 12/30/2022] Open
Abstract
Androgen receptor (AR) action is a hallmark of prostate cancer (PCa) with androgen deprivation being standard therapy. Yet, resistance arises and aberrant AR signaling promotes disease. We sought compounds that inhibited genes driving cancer but not normal growth and hypothesized that genes with consensus androgen response elements (cAREs) drive proliferation but genes with selective elements (sAREs) promote differentiation. In a high-throughput promoter-dependent drug screen, doxorubicin (dox) exhibited this ability, acting on DNA rather than AR. This dox effect was observed at low doses for multiple AR target genes in multiple PCa cell lines and also occurred in vivo. Transcriptomic analyses revealed that low dox downregulated cell cycle genes while high dox upregulated DNA damage response genes. In chromatin immunoprecipitation (ChIP) assays with low dox, AR binding to sARE-containing enhancers increased, whereas AR was lost from cAREs. Further, ChIP-seq analysis revealed a subset of genes for which AR binding in low dox increased at pre-existing sites that included sites for prostate-specific factors such as FOXA1. AR dependence on cofactors at sAREs may be the basis for differential modulation by dox that preserves expression of genes for survival but not cancer progression. Repurposing of dox may provide unique opportunities for PCa treatment.
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Affiliation(s)
- Steven Kregel
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Pia Bagamasbad
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Shihan He
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Elizabeth LaPensee
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yemi Raji
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Michele Brogley
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Arul Chinnaiyan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Medicine and Urology, University of Michigan, Ann Arbor, MI 48109, USA
- Howard Hughes Medical Institute, University of Michigan, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Marcin Cieslik
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
- Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Diane M Robins
- Department of Human Genetics, University of Michigan, Ann Arbor, MI 48109, USA
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Deepa S, Kumara Swamy B, Vasantakumar Pai K. Voltammetric detection of anticancer drug Doxorubicin at pencil graphite electrode: A voltammetric study. SENSORS INTERNATIONAL 2020. [DOI: 10.1016/j.sintl.2020.100033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Santos SM, Hartman JL. A yeast phenomic model for the influence of Warburg metabolism on genetic buffering of doxorubicin. Cancer Metab 2019; 7:9. [PMID: 31660150 PMCID: PMC6806529 DOI: 10.1186/s40170-019-0201-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 09/03/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The influence of the Warburg phenomenon on chemotherapy response is unknown. Saccharomyces cerevisiae mimics the Warburg effect, repressing respiration in the presence of adequate glucose. Yeast phenomic experiments were conducted to assess potential influences of Warburg metabolism on gene-drug interaction underlying the cellular response to doxorubicin. Homologous genes from yeast phenomic and cancer pharmacogenomics data were analyzed to infer evolutionary conservation of gene-drug interaction and predict therapeutic relevance. METHODS Cell proliferation phenotypes (CPPs) of the yeast gene knockout/knockdown library were measured by quantitative high-throughput cell array phenotyping (Q-HTCP), treating with escalating doxorubicin concentrations under conditions of respiratory or glycolytic metabolism. Doxorubicin-gene interaction was quantified by departure of CPPs observed for the doxorubicin-treated mutant strain from that expected based on an interaction model. Recursive expectation-maximization clustering (REMc) and Gene Ontology (GO)-based analyses of interactions identified functional biological modules that differentially buffer or promote doxorubicin cytotoxicity with respect to Warburg metabolism. Yeast phenomic and cancer pharmacogenomics data were integrated to predict differential gene expression causally influencing doxorubicin anti-tumor efficacy. RESULTS Yeast compromised for genes functioning in chromatin organization, and several other cellular processes are more resistant to doxorubicin under glycolytic conditions. Thus, the Warburg transition appears to alleviate requirements for cellular functions that buffer doxorubicin cytotoxicity in a respiratory context. We analyzed human homologs of yeast genes exhibiting gene-doxorubicin interaction in cancer pharmacogenomics data to predict causality for differential gene expression associated with doxorubicin cytotoxicity in cancer cells. This analysis suggested conserved cellular responses to doxorubicin due to influences of homologous recombination, sphingolipid homeostasis, telomere tethering at nuclear periphery, actin cortical patch localization, and other gene functions. CONCLUSIONS Warburg status alters the genetic network required for yeast to buffer doxorubicin toxicity. Integration of yeast phenomic and cancer pharmacogenomics data suggests evolutionary conservation of gene-drug interaction networks and provides a new experimental approach to model their influence on chemotherapy response. Thus, yeast phenomic models could aid the development of precision oncology algorithms to predict efficacious cytotoxic drugs for cancer, based on genetic and metabolic profiles of individual tumors.
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Affiliation(s)
- Sean M. Santos
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL USA
| | - John L. Hartman
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL USA
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Extravasation accidents with liposomal/liposomal pegylated anthracyclines treated with dexrazoxane: an overview and outcomes. Anticancer Drugs 2019; 29:821-826. [PMID: 30036190 DOI: 10.1097/cad.0000000000000672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The extravasation of chemotherapeutic agents is a challenge for oncologic care teams. The management of nonliposomal (conventional) anthracyclines is well established in clinical practice guidelines, including general measures and specific antidotes, such as dexrazoxane. However, there is little scientific evidence on the management of liposomal and pegylated liposomal anthracyclines. The aim of this paper was to review the scientific literature on the extravasation of liposomal and pegylated liposomal anthracyclines and determine the clinical impact of this type of extravasation, focusing on dexrazoxane. The literature was searched using two databases: PubMed and Embase. Three searches were conducted, using liposomal anthracycline extravasation, pegylated liposomal anthracycline extravasation, and liposomal doxorubicin extravasation as keywords, respectively. Seven articles fulfilled the study eligibility criteria and included seventeen cases in humans. Extravasation occurred with three drugs: liposomal doxorubicin in nine (53%) patients, liposomal daunorubicin in four (23.5%) patients, and pegylated liposomal doxorubicin in four (23.5%) patients. General measures for extravasations were applied in all patients, but only three patients received dexrazoxane. All cases were completely resolved at 2-3 months, except for one patient, in whom dexrazoxane was not used. In animals, dexrazoxane decreased both the frequency of wounds produced by pegylated liposomal doxorubicin and their extent. The pharmacokinetic profiles of liposomal and pegylated liposomal anthracyclines differ from those of conventional anthracyclines, modifying their effectiveness and safety. General measures may be inadequate to heal areas affected by extravasation, which may require the administration of dexrazoxane. However, each case should be evaluated individually for the administration of dexrazoxane in off-label use until scientific evidence is available on its effectiveness and safety as an antidote for these formulations of anthracyclines.
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El-Maddawy ZK, Abd El Naby WSH. Protective effects of zinc oxide nanoparticles against doxorubicin induced testicular toxicity and DNA damage in male rats. Toxicol Res (Camb) 2019; 8:654-662. [PMID: 31588342 PMCID: PMC6762007 DOI: 10.1039/c9tx00052f] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 06/06/2019] [Indexed: 12/31/2022] Open
Abstract
The present study aims to investigate the protective effects of zinc oxide nanoparticles (ZnO NPs) on doxorubicin-induced testicular injury. Forty mature male rats were randomly allocated into four equal groups: G1 (control), G2 (3 mg per kg BW of zinc oxide nanoparticles was administered), G3 (6 mg per kg BW of doxorubicin was intraperitoneally injected), and G4 (doxorubicin + ZnO NPs). Some fertility parameters, antioxidant status, genotoxicity assay, and a histopathological examination were used for this investigation. The doxorubicin-treated group showed a significant decrease in the index weight of reproductive organs, epididymal sperm count, motility%, and live sperm% and a significant increase in sperm abnormalities. Moreover, GSH and CAT activities were significantly decreased, and MDA content was significantly increased in the doxorubicin-treated group. Interestingly, co-administration of ZnO NPs significantly reduced the doxorubicin-induced changes in the investigated parameters. In addition, ZnO NPs alone did not show any undesirable effects on the sperm parameters, testis or DNA. However, its administration improves the reproductive parameters and significantly increases the testosterone level. We concluded that the administration of ZnO NPs at 3 mg per kg BW ameliorated the testicular toxicity and genotoxicity caused by doxorubicin through its antioxidant and androgenic activity.
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Affiliation(s)
| | - Walaa Slouma Hamouda Abd El Naby
- Genetics and Genetic Engineering in Department of Animal Husbandry and Animal Wealth Development , Faculty of Veterinary Medicine , Alexandria University , Egypt .
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50
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Yuan XQ, Chen P, Du YX, Zhu KW, Zhang DY, Yan H, Liu H, Liu YL, Cao S, Zhou G, Zeng H, Chen SP, Zhao XL, Yang J, Zeng WJ, Chen XP. Influence of DNMT3A R882 mutations on AML prognosis determined by the allele ratio in Chinese patients. J Transl Med 2019; 17:220. [PMID: 31291961 PMCID: PMC6621981 DOI: 10.1186/s12967-019-1959-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 06/21/2019] [Indexed: 01/13/2023] Open
Abstract
Background The influence of DNMT3A R882 mutations on adult acute myeloid leukemia (AML) prognosis is still controversial presently. The influence of R882 allele ratio on drug response and prognosis of AML is unknown yet. Besides, it is obscure whether anthracyclines are involved in chemoresistance resulted from R882 mutations. Methods DNMT3A R882 mutations in 870 adult AML patients receiving standard induction therapy were detected by pyrosequencing. Associations of the mutants with responses to induction therapy and disease prognosis were analyzed. Results DNMT3A R882 mutations were detected in 74 (8.51%) patients and allele ratio of the mutations ranged from 6 to 50% in the cohort. After the first and second courses of induction therapy including aclarubicin, complete remission rates were significantly lower in carriers of the DNMT3A R882 mutants as compared with R882 wildtype patients (P = 0.022 and P = 0.038, respectively). Compared with R882 wild-type patients, those with the R882 mutations showed significantly shorter overall survival (OS) and disease-free survival (DFS) (P = 1.92 × 10−4 and P = 0.004, respectively). Patients with higher allele ratio of R882 mutations showed a significantly shorter OS as compared with the lower allele ratio group (P = 0.035). Conclusion Our results indicate that the impact of DNMT3A R882 mutations on AML prognosis was determined by the mutant-allele ratio and higher allele ratio could predict a worse prognosis, which might improve AML risk stratification. In addition, DNMT3A R882 mutations were associated with an inferior response to induction therapy with aclarubicin in Chinese AML patients. Electronic supplementary material The online version of this article (10.1186/s12967-019-1959-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiao-Qing Yuan
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Peng Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Yin-Xiao Du
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Ke-Wei Zhu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Dao-Yu Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Han Yan
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Han Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Yan-Ling Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Shan Cao
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Gan Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China
| | - Hui Zeng
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China
| | - Shu-Ping Chen
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China
| | - Xie-Lan Zhao
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China
| | - Jing Yang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Wen-Jing Zeng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China. .,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China.
| | - Xiao-Ping Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China. .,Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha, 410078, Hunan, People's Republic of China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China.
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