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Yang L, Guttman L, Dawson VL, Dawson TM. Parthanatos: Mechanisms, modulation, and therapeutic prospects in neurodegenerative disease and stroke. Biochem Pharmacol 2024; 228:116174. [PMID: 38552851 PMCID: PMC11410548 DOI: 10.1016/j.bcp.2024.116174] [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: 01/21/2024] [Revised: 03/16/2024] [Accepted: 03/26/2024] [Indexed: 04/06/2024]
Abstract
Parthanatos is a cell death signaling pathway that has emerged as a compelling target for pharmaceutical intervention. It plays a pivotal role in the neuron loss and neuroinflammation that occurs in Parkinson's Disease (PD), Alzheimer's Disease (AD), Huntington's Disease (HD), Amyotrophic Lateral Sclerosis (ALS), and stroke. There are currently no treatments available to humans to prevent cell death in any of these diseases. This review provides an in-depth examination of the current understanding of the Parthanatos mechanism, with a particular focus on its implications in neuroinflammation and various diseases discussed herein. Furthermore, we thoroughly review potential intervention targets within the Parthanatos pathway. We dissect recent progress in inhibitory strategies, complimented by a detailed structural analysis of key Parthanatos executioners, PARP-1, AIF, and MIF, along with an assessment of their established inhibitors. We hope to introduce a new perspective on the feasibility of targeting components within the Parthanatos pathway, emphasizing its potential to bring about transformative outcomes in therapeutic interventions. By delineating therapeutic opportunities and known targets, we seek to emphasize the imperative of blocking Parthanatos as a precursor to developing disease-modifying treatments. This comprehensive exploration aims to catalyze a paradigm shift in our understanding of potential neurodegenerative disease therapeutics, advocating for the pursuit of effective interventions centered around Parthanatos inhibition.
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Affiliation(s)
- Liu Yang
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Lauren Guttman
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Valina L Dawson
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
| | - Ted M Dawson
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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Tang K, Yin T, Deng B, Wang M, Ren Z, Wang S, Liu X, Li H, Wang J, Du Y, Zhou J, Chen Y, Wang Y. USP7 deubiquitinates epigenetic reader ZMYND8 to promote breast cancer cell migration and invasion. J Biol Chem 2024; 300:107672. [PMID: 39128723 PMCID: PMC11403496 DOI: 10.1016/j.jbc.2024.107672] [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: 04/17/2024] [Revised: 07/23/2024] [Accepted: 08/02/2024] [Indexed: 08/13/2024] Open
Abstract
The ubiquitin-proteasome system (UPS), which involves E3 ligases and deubiquitinates (DUBs), is critical for protein homeostasis. The epigenetic reader ZMYND8 (zinc finger MYND-type containing 8) has emerged as an oncoprotein, and its protein levels are elevated in various types of cancer, including breast cancer. However, the mechanism by which ZMYND8 protein levels are increased in cancer remains elusive. Although ZMYND8 has been reported to be regulated by the E3 ligase FBXW7, it is still unknown whether ZMYND8 could be modulated by DUBs. Here, we identified USP7 (ubiquitin carboxyl-terminal hydrolase 7) as a bona fide DUB for ZMYND8. Mechanically, USP7 directly binds to the PBP (PHD-BRD-PWWP) domain of ZMYND8 via its TRAF (tumor necrosis factor receptor-associated factor) domain and UBL (ubiquitin-like) domain and removes F-box and WD repeat domain containing 7 (FBXW7)-catalyzed poly-ubiquitin chains on lysine residue 1034 (K1034) within ZMYND8, thereby stabilizing ZMYND8 and stimulating the transcription of ZMYND8 target genes ZEB1 (zinc finger E-box binding homeobox 1) and VEGFA (Vascular Endothelial Growth Factor A). Consequently, USP7 enhances the capacity of breast cancer cells for migration and invasion through antagonizing FBXW7-mediated ZMYND8 degradation. Importantly, the protein levels of USP7 positively correlates with those of ZMYND8 in breast cancer tissues. These findings delineate an important layer of migration and invasion regulation by the USP7-ZMYND8 axis in breast cancer cells.
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Affiliation(s)
- Kexin Tang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Tingting Yin
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Bo Deng
- Department of General Surgery, The Affiliated Shunde Hospital of Jinan University, Foshan, Guangdong, China
| | - Min Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Zixuan Ren
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Shuo Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Xiong Liu
- School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Huiyan Li
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Jingjing Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Yating Du
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Jun Zhou
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Yan Chen
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China; School of Medicine, Jinan University, Guangzhou, Guangdong, China.
| | - Yijie Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Modem Industry Institute of Biomedicine, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China.
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Fan G, Xie T, Tang L, Li L, Han X, Shi Y. The co-location of CD14+APOE+ cells and MMP7+ tumour cells contributed to worse immunotherapy response in non-small cell lung cancer. Clin Transl Med 2024; 14:e70009. [PMID: 39187937 PMCID: PMC11347392 DOI: 10.1002/ctm2.70009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 08/13/2024] [Accepted: 08/15/2024] [Indexed: 08/28/2024] Open
Abstract
Intra-tumour immune infiltration is a crucial determinant affecting immunotherapy response in non-small cell lung cancer (NSCLC). However, its phenotype and related spatial structure have remained elusive. To overcome these restrictions, we undertook a comprehensive study comprising spatial transcriptomic (ST) data (28 712 spots from six samples). We identified two distinct intra-tumour infiltration patterns: immune exclusion (characterised by myeloid cells) and immune activation (characterised by plasma cells). The immune exclusion and immune activation signatures showed adverse and favourable roles in NSCLC patients' survival, respectively. Notably, CD14+APOE+ cells were recognised as the main cell type in immune exclusion samples, with increased epithelial‒mesenchymal transition and decreased immune activities. The co-location of CD14+APOE+ cells and MMP7+ tumour cells was observed in both ST and bulk transcriptomics data, validated by multiplex immunofluorescence performed on 20 NSCLC samples. The co-location area exhibited the upregulation of proliferation-related pathways and hypoxia activities. This co-localisation inhibited T-cell infiltration and the formation of tertiary lymphoid structures. Both CD14+APOE+ cells and MMP7+ tumour cells were associated with worse survival. In an immunotherapy cohort from the ORIENT-3 clinical trial, NSCLC patients who responded unfavourably exhibited higher infiltration of CD14+APOE+ cells and MMP7+ tumour cells. Within the co-location area, the MK, SEMA3 and Macrophage migration inhibitory factor (MIF) signalling pathway was most active in cell‒cell communication. This study identified immune exclusion and activation patterns in NSCLC and the co-location of CD14+APOE+ cells and MMP7+ tumour cells as contributors to immune resistance.
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Affiliation(s)
- Guangyu Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted DrugsBeijingChina
| | - Tongji Xie
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted DrugsBeijingChina
| | - Le Tang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted DrugsBeijingChina
| | - Lin Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijingChina
| | - Xiaohong Han
- Clinical Pharmacology Research Center, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK & PD Investigation for Innovative DrugsChinese Academy of Medical Sciences & Peking Union Medical CollegeBeijingChina
| | - Yuankai Shi
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted DrugsBeijingChina
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Chen D, Zhao C, Zhang J, Knol CWJ, Osipyan A, Majerníková N, Chen T, Xiao Z, Adriana J, Griffith AJ, Gamez AS, van der Wouden PE, Coppes RP, Dolga AM, Haisma HJ, Dekker FJ. Small Molecule MIF Modulation Enhances Ferroptosis by Impairing DNA Repair Mechanisms. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2403963. [PMID: 38924362 PMCID: PMC11348242 DOI: 10.1002/advs.202403963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/07/2024] [Indexed: 06/28/2024]
Abstract
Ferroptosis is a form of regulated cell death that can be modulated by small molecules and has the potential for the development of therapeutics for oncology. Although excessive lipid peroxidation is the defining hallmark of ferroptosis, DNA damage may also play a significant role. In this study, a potential mechanistic role for MIF in homologous recombination (HR) DNA repair is identified. The inhibition or genetic depletion of MIF or other HR proteins, such as breast cancer type 1 susceptibility protein (BRCA1), is demonstrated to significantly enhance the sensitivity of cells to ferroptosis. The interference with HR results in the translocation of the tumor suppressor protein p53 to the mitochondria, which in turn stimulates the production of reactive oxygen species. Taken together, the findings demonstrate that MIF-directed small molecules enhance ferroptosis via a putative MIF-BRCA1-RAD51 axis in HR, which causes resistance to ferroptosis. This suggests a potential novel druggable route to enhance ferroptosis by targeted anticancer therapeutics in the future.
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Affiliation(s)
- Deng Chen
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Chunlong Zhao
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Jianqiu Zhang
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Catharina W. J. Knol
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Angelina Osipyan
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Nad'a Majerníková
- Research School of Behavioural and Cognitive NeuroscienceUniversity of GroningenGroningen9713 AVThe Netherlands
- Department of Pathology and Medical BiologyUniversity Medical Centre GroningenUniversity of GroningenGroningen9713 GZThe Netherlands
- Department of Molecular PharmacologyGroningen Research Institute of PharmacyUniversity of GroningenGroningen9713 AVThe Netherlands
| | - Tingting Chen
- Department of Molecular PharmacologyGroningen Research Institute of PharmacyUniversity of GroningenGroningen9713 AVThe Netherlands
| | - Zhangping Xiao
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Jeaunice Adriana
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Andrew J. Griffith
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Abel Soto Gamez
- Department of Biomedical Sciences of Cell & SystemsSection Molecular Cell BiologyUniversity Medical Center GroningenUniversity of GroningenGroningen9712 CPThe Netherlands
- Department of Radiation OncologyUniversity Medical Center GroningenHanzeplein 1Groningen9713 GZNetherlands
| | - Petra E. van der Wouden
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Robert P. Coppes
- Department of Biomedical Sciences of Cell & SystemsSection Molecular Cell BiologyUniversity Medical Center GroningenUniversity of GroningenGroningen9712 CPThe Netherlands
- Department of Radiation OncologyUniversity Medical Center GroningenHanzeplein 1Groningen9713 GZNetherlands
| | - Amalia M. Dolga
- Research School of Behavioural and Cognitive NeuroscienceUniversity of GroningenGroningen9713 AVThe Netherlands
- Department of Molecular PharmacologyGroningen Research Institute of PharmacyUniversity of GroningenGroningen9713 AVThe Netherlands
| | - Hidde J. Haisma
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
| | - Frank J. Dekker
- Department of Chemical and Pharmaceutical BiologyGroningen Research Institute of Pharmacy (GRIP)University of GroningenAntonius Deusinglaan 1Groningen9713 AVThe Netherlands
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Pu Y, Yang G, Zhou Y, Pan X, Guo T, Chai X. The Macrophage migration inhibitory factor is a vital player in Pan-Cancer by functioning as a M0 Macrophage biomarker. Int Immunopharmacol 2024; 134:112198. [PMID: 38733827 DOI: 10.1016/j.intimp.2024.112198] [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: 02/22/2024] [Revised: 04/17/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND The role of the macrophage migration inhibitory factor (MIF) has recently attracted considerable attention in cancer research; nonetheless, the insights provided by current investigations remain constrained. Our main objective was to investigate its role and the latent mechanisms within the pan-cancer realm. METHODS We used comprehensive pan-cancer bulk sequencing data and online network tools to investigate the association between MIF expression and patient prognosis, genomic instability, cancer cell stemness, DNA damage repair, and immune infiltration. Furthermore, we validated the relationship between MIF expression and M0 macrophages using single-cell datasets, the SpatialDB database, and fluorescence staining. Additionally, we assessed the therapeutic response using the ROC plotter tool. RESULTS We observed the upregulation of MIF expression across numerous cancer types. Notably, elevated MIF levels were associated with a decline in genomic stability. We found a significant correlation between increased MIF expression and increased expression of mismatch repair genes, stemness features, and homologous recombination genes across diverse malignancies. Subsequently, through an analysis using ESTIMATE and cytokine results, we revealed the involvement of MIF in immune suppression. Then, we validated MIF as a hallmark of the M0 macrophages involved in tumor immunity. Our study suggests an association with other immune-inhibitory cellular populations and restraint of CD8 + T cells. In addition, we conducted a comparative analysis of MIF expression before and after treatment in three distinct sets of therapy responders and non-responders. Intriguingly, we identified notable disparities in MIF expression patterns in bladder urothelial carcinoma and ovarian cancer following particular therapeutic interventions. CONCLUSION Comprehensive pan-cancer analysis revealed notable enrichment of MIF within M0 macrophages, exerting a profound influence on tumor-associated immunosuppression and the intricate machinery of DNA repair.
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Affiliation(s)
- Yuting Pu
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Guifang Yang
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Yang Zhou
- Department of Intensive Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaogao Pan
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Tuo Guo
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiangping Chai
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Emergency Medicine and Difficult Disease Institute, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Patel J, Dawson VL, Dawson TM. Blocking the Self-Destruct Program of Dopamine Neurons through Macrophage Migration Inhibitory Factor Nuclease Inhibition. Mov Disord 2024; 39:644-650. [PMID: 38396375 PMCID: PMC11160583 DOI: 10.1002/mds.29748] [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: 11/13/2023] [Revised: 01/10/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Parkinson's disease (PD) is a progressive neurodegenerative condition that pathognomonically involves the death of dopaminergic neurons in the substantia nigra pars compacta, resulting in a myriad of motor and non-motor symptoms. Given the insurmountable burden of this disease on the population and healthcare system, significant efforts have been put forth toward generating disease modifying therapies. This class of treatments characteristically alters disease course, as opposed to current strategies that focus on managing symptoms. Previous literature has implicated the cell death pathway known as parthanatos in PD progression. Inhibition of this pathway by targeting poly (ADP)-ribose polymerase 1 (PARP1) prevents neurodegeneration in a model of idiopathic PD. However, PARP1 has a vast repertoire of functions within the body, increasing the probability of side effects with the long-term treatment likely necessary for clinically significant neuroprotection. Recent work culminated in the development of a novel agent targeting the macrophage migration inhibitory factor (MIF) nuclease domain, also named parthanatos-associated apoptosis-inducing factor nuclease (PAAN). This nuclease activity specifically executes the terminal step in parthanatos. Parthanatos-associated apoptosis-inducing factor nuclease inhibitor-1 was neuroprotective in multiple preclinical mouse models of PD. This piece will focus on contextualizing this discovery, emphasizing its significance, and discussing its potential implications for parthanatos-directed treatment. © 2024 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Jaimin Patel
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA
| | - Valina L. Dawson
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Ted M. Dawson
- Neuroregeneration and Stem Cell Programs, Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
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Zhou M, Liu Y, Zhang Y, Ma Y, Zhang Y, Choi SH, Shao S, Wang Q. Type III secretion system effector YfiD inhibits the activation of host poly(ADP-ribose) polymerase-1 to promote bacterial infection. Commun Biol 2024; 7:162. [PMID: 38332126 PMCID: PMC10853565 DOI: 10.1038/s42003-024-05852-z] [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: 07/28/2023] [Accepted: 01/24/2024] [Indexed: 02/10/2024] Open
Abstract
Modulation of cell death is a powerful strategy employed by pathogenic bacteria to evade host immune clearance and occupy profitable replication niches during infection. Intracellular pathogens employ the type III secretion system (T3SS) to deliver effectors, which interfere with regulated cell death pathways to evade immune defenses. Here, we reveal that poly(ADP-ribose) polymerase-1 (PARP1)-dependent cell death restrains Edwardsiella piscicida's proliferation in mouse monocyte macrophages J774A.1, of which PARP1 activation results in the accumulation of poly(ADP-ribose) (PAR) and enhanced inflammatory response. Moreover, E. piscicida, an important intracellular pathogen, leverages a T3SS effector YfiD to impair PARP1's activity and inhibit PAR accumulation. Once translocated into the host nucleus, YfiD binds to the ADP-ribosyl transferase (ART) domain of PARP1 to suppress its PARylation ability as the pharmacological inhibitor of PARP1 behaves. Furthermore, the interaction between YfiD and ART mainly relies on the complete unfolding of the helical domain, which releases the inhibitory effect on ART. In addition, YfiD impairs the inflammatory response and cell death in macrophages and promotes in vivo colonization and virulence of E. piscicida. Collectively, our results establish the functional mechanism of YfiD as a potential PARP1 inhibitor and provide more insights into host defense against bacterial infection.
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Affiliation(s)
- Mengqing Zhou
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Yabo Liu
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Yibei Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
- Shanghai Engineering Research Center of Maricultured Animal Vaccines, Shanghai, China
- Laboratory of Aquatic Animal Diseases of MOA, Shanghai, China
| | - Yue Ma
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
- Shanghai Engineering Research Center of Maricultured Animal Vaccines, Shanghai, China
- Laboratory of Aquatic Animal Diseases of MOA, Shanghai, China
| | - Yuanxing Zhang
- Shanghai Engineering Research Center of Maricultured Animal Vaccines, Shanghai, China
- Laboratory of Aquatic Animal Diseases of MOA, Shanghai, China
- Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| | - Sang Ho Choi
- National Research Laboratory of Molecular Microbiology and Toxicology, Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Shuai Shao
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China.
- Shanghai Engineering Research Center of Maricultured Animal Vaccines, Shanghai, China.
- Laboratory of Aquatic Animal Diseases of MOA, Shanghai, China.
| | - Qiyao Wang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
- Shanghai Engineering Research Center of Maricultured Animal Vaccines, Shanghai, China
- Laboratory of Aquatic Animal Diseases of MOA, Shanghai, China
- Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
- Shanghai Haosi Marine Biotechnology Co., Ltd, Shanghai, China
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Wang Y, Liu X, Wang M, Wang Y, Wang S, Jin L, Liu M, Zhou J, Chen Y. UBE3B promotes breast cancer progression by antagonizing HIF-2α degradation. Oncogene 2023; 42:3394-3406. [PMID: 37783786 DOI: 10.1038/s41388-023-02842-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 10/04/2023]
Abstract
Mutations in E3 ubiquitin ligase UBE3B have been linked to Kaufman Oculocerebrofacial Syndrome (KOS). Accumulating evidence indicates that UBE3B may play an important role in cancer. However, the precise role of UBE3B in cancer and the underlying mechanism remain largely uncharted. Here, we reported that UBE3B is an E3 ligase for hypoxia-inducible factor 2α (HIF-2α). Mechanically, UBE3B physically interacts with HIF-2α and promotes its lysine 63 (K63)-linked polyubiquitination, thereby inhibiting the Von Hippel-Lindau (VHL) E3 ligase complex-mediated HIF-2α degradation. UBE3B depletion inhibits breast cancer cell proliferation, colony formation, migration, and invasion in vitro and suppresses breast tumor growth and lung metastasis in vivo. We further identified K394, K497, and K503 of HIF-2α as key ubiquitination sites for UBE3B. K394/497/503R mutation of HIF-2α dramatically abolishes UBE3B-mediated breast cancer growth and lung metastasis. Intriguingly, the protein levels of UBE3B are upregulated and positively correlated with HIF-2α protein levels in breast cancer tissues. These findings uncover a critical mechanism underlying the role of UBE3B in HIF-2α regulation and breast cancer progression.
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Affiliation(s)
- Yijie Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China
| | - Xiong Liu
- School of Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Min Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China
| | - Yu Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China
| | - Shuo Wang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China
| | - Lai Jin
- School of Basic Medical Sciences, Nanjing Medical University, Nanjing, Jiangsu, 211166, China
| | - Min Liu
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China
| | - Jun Zhou
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China
| | - Yan Chen
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, Center for Cell Structure and Function, Institute of Biomedical Science, College of Life Sciences, Shandong Normal University, Jinan, Shandong, 250014, China.
- School of Medicine, Jinan University, Guangzhou, Guangdong, 510632, China.
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9
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Fan H, Song L, Fan J, Ma J, Li X, Zhang J, Hu J, Wu Z, Zhang D, Wang L. Decoding meningioma heterogeneity and neoplastic cell-macrophage interaction through single-cell transcriptome profiling across pathological grades. J Transl Med 2023; 21:751. [PMID: 37880655 PMCID: PMC10599053 DOI: 10.1186/s12967-023-04445-4] [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: 05/23/2023] [Accepted: 08/16/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Analyzing meningioma of distinct pathological types at the single-cell level can provide new and valuable insights into the specific biological mechanisms of each cellular subpopulation, as well as their vital interplay within the tumor microenvironment. METHODS We recruited patients diagnosed with four distinct types of meningioma and performed single-cell RNA sequencing on their tumor samples, concurrently analyzing a publicly available dataset for comparison. Next, we separated the cells into discrete clusters and identified their unique identities. Using pseudotime analysis, we demonstrated cellular differentiation and dynamics. To investigate biological function, we employed weighted gene co-expression network analysis, gene regulatory network, and gene set enrichment analysis. Additionally, we conducted cell-cell communication analyses to characterize interactions among different clusters and validated a crucial interaction using multiple immunofluorescence staining. RESULTS The single-cell transcriptomic profiles for five meningioma of different pathological types demonstrated that neoplastic cells exhibited high inter-sample heterogeneity and diverse biological functions featured by metabolic regulation. A small cluster of neoplastic cells (N5 cluster, < 3%) was most proliferative, indicated by high expression of MKI67 and TOP2A. They were primarily observed in our atypical and transitional meningioma samples and located at the beginning of the pseudotime differentiation branch for neoplastic cells. Macrophages, the most abundant immune cells present, showed two distinct developmental trajectories, one promoting and the other suppressing meningioma growth, with the MIF-CD74 interaction serving as the primary signaling pathway for MIF signals in the tumor environment. Unexpectedly, despite its small cluster size, the N5 cluster demonstrated a significant contribution in this interaction. By staining pathological sections of more samples, we found that this interaction was widely present in different types of meningiomas. CONCLUSIONS Meningioma neoplastic cells' diverse types cause inter-sample heterogeneity and a wide range of functions. Some proliferative neoplastic cell may educate macrophages, which promotes tumorigenesis possibly through the MIF-CD74 interaction. It provides novel clues for future potential therapeutic avenues.
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Affiliation(s)
- Hailang Fan
- Key Laboratory of Biomechanics and Mechanobiology, Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China
| | - Lairong Song
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Jian Fan
- Department of Urology, Peking University First Hospital, Institute of Urology, National Urological Cancer Center, Urogenital Diseases (Male) Molecular Diagnosis and Treatment Center, Peking University, Beijing, 100871, China
| | - Junpeng Ma
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Xiaojie Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Junting Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Jian Hu
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77054-1901, USA
- MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, 77225-0334, USA
| | - Zhen Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Dake Zhang
- Key Laboratory of Biomechanics and Mechanobiology, Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China.
| | - Liang Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China.
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10
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Synthesis and evaluation of a new class of MIF-inhibitors in activated macrophage cells and in experimental septic shock in mice. Eur J Med Chem 2023; 247:115050. [PMID: 36587420 DOI: 10.1016/j.ejmech.2022.115050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022]
Abstract
Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine with enzymatic activities. Anti-inflammatory effects of MIF enzyme inhibitors indicate a link between its cytokine- and catalytic activities. Herein the synthesis, docking, and bioactivity of substituted benzylidene-1-indanone and -1-tetralone derivatives as MIF-tautomerase inhibitors is reported. Many of these substituted benzylidene-1-tetralones and -indan-1-ones were potent MIF-tautomerase inhibitors (IC50 < 10 μmol/L), and the most potent inhibitors were the 1-indanone derivatives 16 and 20. Some of these compounds acted as selective enolase or ketonase inhibitors. In addition, compounds 16, 20, 26, 37 and 61 efficiently inhibited NO, TNFα and IL-6 production in lipopolysaccharide-induced macrophages. Compound 20, 37 and 61 also inhibited ROS generation, and compound 26 and 37 abolished activation of NF-κB. Compound 37 significantly augmented hypothermia induced by high dose of lipopolysaccharide in mice. The possible mechanisms of action were explored using molecular modelling and docking, as well as molecular dynamics simulations.
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11
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Hallmarks of Cancer Affected by the MIF Cytokine Family. Cancers (Basel) 2023; 15:cancers15020395. [PMID: 36672343 PMCID: PMC9856758 DOI: 10.3390/cancers15020395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
New diagnostic methods and treatments have significantly decreased the mortality rates of cancer patients, but further improvements are warranted based on the identification of novel tumor-promoting molecules that can serve as therapeutic targets. The macrophage migration inhibitory factor (MIF) family of cytokines, comprising MIF and DDT (also known as MIF2), are overexpressed in almost all cancer types, and their high expressions are related to a worse prognosis for the patients. MIF is involved in 9 of the 10 hallmarks of cancer, and its inhibition by antibodies, nanobodies, or small synthetic molecules has shown promising results. Even though DDT is also proposed to be involved in several of the hallmarks of cancer, the available information about its pro-tumoral role and mechanism of action is more limited. Here, we provide an overview of the involvement of both MIF and DDT in cancer, and we propose that blocking both cytokines is needed to obtain the maximum anti-tumor response.
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12
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Jia D, Li B, Wang JK, Wang P, Li CY, Lu LX, Tian WY, Yu XH, Zhang JC, Zheng Y. Expression and Correlation of MIF and ERK1/2 in Liver Cirrhosis and Hepatocellular Carcinoma Induced by Hepatitis B. Pharmgenomics Pers Med 2023; 16:381-388. [PMID: 37124953 PMCID: PMC10145491 DOI: 10.2147/pgpm.s398976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/31/2023] [Indexed: 05/02/2023] Open
Abstract
Objective To detect expression and phosphorylation level of macrophage migration inhibitor (MIF) and extracellular-regulated kinases 1 and 2 (ERK1/2) in hepatitis B-induced liver cirrhosis (HBILC) and hepatocellular carcinoma (HCC) with a background of HBILC and analyze the correlation of MIF and ERK1/2 with HBILC and HCC. Methods Twenty cases of normal liver tissues were collected as a control group, and 48 specimens of HBILC tissues and 48 specimens of HCC tissues were collected as the experimental group, which were assigned as the HBILC group and HCC group, respectively. All tissue specimens were processed into tissue chips. The expressions of MIF, ERK1/2, and their phosphorylated proteins were detected via immunohistochemistry, and MIF and ERK1/2 nucleic acid expressions were detected by in situ hybridization. The results were statistically analyzed using the chi-square test. Results Proteins and nucleic acids of MIF and ERK1/2 presented low expression in the control group and high expression in the HBILC group and HCC group. MIF expression in the three groups was 25.0%, 75.0%, and 79.17%, respectively, while that of the nucleic acids was 25.0%, 70.83%, and 68.75%, respectively. Expression of ERK1/2 in the three groups was 40.0%, 60.42%, and 81.25%, respectively, and that of nucleic acids was 40.0%, 79.17%, and 77.08%. Expression of pERK1/2 was low in the control and HBILC group and high in the HCC group. Expression of pERK1/2 in the three groups was 20%, 45.83%, and 75%, respectively. Expression of pERK1/2 in the HCC group was significantly different from that in the HBILC and control group (P<0.05), but the difference between the HBILC group and control group was not statistically significant (P>0.05). Conclusion Occurrence and development of HBILC and HCC are not only related to the high expression of MIF but also closely related to the activation of the ERK1/2 signaling pathway.
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Affiliation(s)
- Dong Jia
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Bin Li
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Jun-Ke Wang
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Pan Wang
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Chu-Yi Li
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Li-Xia Lu
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Wen-Yan Tian
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Xiao-Hui Yu
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
- Correspondence: Xiao-Hui Yu; Jiu-Cong Zhang, Department of Gastroenterology, The 940 Hospital of Joint Logistic Support Force of People’s Liberation Army, No. 333 of Binhenan Road, Qilihe District, Lanzhou, 730050, People’s Republic of China, Tel +86 13919914665; +86 13919919690, Email ;
| | - Jiu-Cong Zhang
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
| | - Ying Zheng
- Department of Gastroenterology, The 940th Hospital of Joint Service Logistics Support Force of Chinese People’s Liberation Army, Lanzhou, People’s Republic of China
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13
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Woolbright BL, Rajendran G, Abbott E, Martin A, Amalraj S, Dennis K, Li X, Warrick J, Taylor JA. Role of MIF1/MIF2/CD74 interactions in bladder cancer. J Pathol 2023; 259:46-55. [PMID: 36214539 PMCID: PMC10031641 DOI: 10.1002/path.6018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 09/06/2022] [Accepted: 10/05/2022] [Indexed: 11/10/2022]
Abstract
Macrophage migration inhibitory factor (MIF1) is a pleiotropic cytokine involved in inflammation and cancer. Genetic knockout of Mif1 in the validated N-butyl-N-(4-hydroxybutyl) nitrosamine (BBN) model of bladder cancer (BCa) resulted in stage arrest at non-muscle-invasive disease in prior studies. Small-molecule inhibition of MIF1 reduced cancer-associated outcomes, but it did not fully recapitulate genetic models. D-dopachrome tautomerase (gene symbol DDT), commonly referred to as MIF2, is a functional homolog of MIF1, and both MIF1 and MIF2 can bind the cell surface receptor CD74 on multiple cell types to initiate a signaling cascade. It has been proposed that this interaction mediates part of the protumorigenic effects of MIF1 and MIF2 and may explain the discordance in prior studies. We hypothesized that MIF2 functions redundantly with MIF1 in BCa development and progression. The Cancer Genome Atlas (TCGA) analysis indicated MIF and DDT expression were increased in BCa patients compared to control. 4-Iodopyridine (4-IPP), a combined MIF1/MIF2 inhibitor, was more efficacious than ISO-1, a MIF1-only inhibitor, in preventing cellular proliferation in BCa cell lines. To evaluate these findings in vivo, wild-type (WT) and Mif1-/- animals were exposed to 0.05% BBN in drinking water for 16 weeks to initiate tumorigenesis and then evaluated over the subsequent 4 weeks for tumor formation and progression in the presence or absence of 4-IPP. 4-IPP reduced bladder weights in WT animals and bladder weights/tumor stage in Mif1-/- animals. To determine whether MIF1/MIF2 functioned through CD74 in BCa, WT or Cd74-/- animals were used in the same BBN model. Although these animals were partially protected against BBN-induced BCa, 4-IPP did not enhance this effect. In conclusion, our data suggest that MIF2 mechanistically functions in a similar protumorigenic manner to MIF1, and this is at least partially through CD74. Dual inhibition of MIF homologs is more efficacious at reducing tumor burden in this model of BCa. © 2022 The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
| | - Ganeshkumar Rajendran
- Department of Urology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Erika Abbott
- Department of Urology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Austin Martin
- School of Medicine, Kansas University Medical Center, Kansas City, Kansas, USA
| | - Sarah Amalraj
- Department of Urology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Katie Dennis
- Department of Pathology, Kansas University Medical Center, Kansas City, Kansas, USA
| | - Xiaogang Li
- Department of Medicine, Mayo Clinic, Rochester, MN 55905
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905
| | - Joshua Warrick
- Department of Pathology and Laboratory Medicine, The Pennsylvania State University, Hershey, PA
- Penn State Health Milton S., Hershey Medical Center, Department of Surgery, Hershey, PA
| | - John A. Taylor
- Department of Urology, University of Kansas Medical Center, Kansas City, Kansas, USA
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14
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Du Y, Hao H, Ma H, Liu H. Macrophage migration inhibitory factor in acute kidneyinjury. Front Physiol 2022; 13:945827. [PMID: 36117692 PMCID: PMC9478040 DOI: 10.3389/fphys.2022.945827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
Acute kidney injury (AKI) is a complex clinical syndrome with multiple etiologies and pathogenesis, which lacks early biomarkers and targeted therapy. Recently, macrophage migration inhibitory factor (MIF) family protein have received increasing attention owing to its pleiotropic protein molecule character in acute kidney injury, where it performed a dual role in the pathological process. macrophage migration inhibitory factor and macrophage migration inhibitory factor-2 are released into the peripheral circulation when Acute kidney injury occurs and interact with various cellular pathways. On the one hand, macrophage migration inhibitory factor exerts a protective effect in anti-oxidation and macrophage migration inhibitory factor-2 promotes cell proliferation and ameliorates renal fibrosis. On the other hand, macrophage migration inhibitory factor aggravates renal injury as an upstream inflammation factor. Herein, we provide an overview on the biological role and possible mechanisms of macrophage migration inhibitory factor and macrophage migration inhibitory factor-2 in the process of Acute kidney injury and the clinical application prospects of macrophage migration inhibitory factor family proteins as a potential therapeutic target.
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Affiliation(s)
- Yiwei Du
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi’an, China
| | - Hao Hao
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Air Force Military Medical University (Fourth Military Medical University), Xi’an, China
| | - Heng Ma
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Air Force Military Medical University (Fourth Military Medical University), Xi’an, China
- *Correspondence: Hongbao Liu, ; Heng Ma,
| | - Hongbao Liu
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi’an, China
- *Correspondence: Hongbao Liu, ; Heng Ma,
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15
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Tessaro FHG, Ko EY, De Simone M, Piras R, Broz MT, Goodridge HS, Balzer B, Shiao SL, Guarnerio J. Single-cell RNA-seq of a soft-tissue sarcoma model reveals the critical role of tumor-expressed MIF in shaping macrophage heterogeneity. Cell Rep 2022; 39:110977. [PMID: 35732118 PMCID: PMC9249098 DOI: 10.1016/j.celrep.2022.110977] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/23/2022] [Accepted: 05/25/2022] [Indexed: 12/02/2022] Open
Abstract
The standard of care is unsuccessful to treat recurrent and aggressive soft-tissue sarcomas. Interventions aimed at targeting components of the tumor microenvironment have shown promise for many solid tumors yet have been only marginally tested for sarcoma, partly because knowledge of the sarcoma microenvironment composition is limited. We employ single-cell RNA sequencing to characterize the immune composition of an undifferentiated pleiomorphic sarcoma mouse model, showing that macrophages in the sarcoma mass exhibit distinct activation states. Sarcoma cells use the pleiotropic cytokine macrophage migration inhibitory factor (MIF) to interact with macrophages expressing the CD74 receptor to switch macrophages’ activation state and pro-tumorigenic potential. Blocking the expression of MIF in sarcoma cells favors the accumulation of macrophages with inflammatory and antigen-presenting profiles, hence reducing tumor growth. These data may pave the way for testing new therapies aimed at re-shaping the sarcoma microenvironment, in combination with the standard of care. Macrophages are the main immune compartment of sarcoma. Tessaro et al. report that sarcoma cells interact with macrophages in specific transcriptional states through the soluble factor MIF. MIF signaling biases macrophage functional state and pro-tumorigenic potential. Blocking these interactions leads to differential enrichment of macrophage states and tumor reduction.
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Affiliation(s)
- Fernando H G Tessaro
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Emily Y Ko
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marco De Simone
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Roberta Piras
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marina T Broz
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Bonnie Balzer
- Department of Pathology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Stephen L Shiao
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; David Geffen Medical School, Department of Medicine, UCLA, Los Angeles, CA, USA
| | - Jlenia Guarnerio
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; David Geffen Medical School, Department of Medicine, UCLA, Los Angeles, CA, USA.
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16
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Cadherin‑16 inhibits thyroid carcinoma cell proliferation and invasion. Oncol Lett 2022; 23:145. [PMID: 35350592 PMCID: PMC8941525 DOI: 10.3892/ol.2022.13265] [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: 01/23/2021] [Accepted: 03/04/2022] [Indexed: 11/11/2022] Open
Abstract
Cadherin-16 (CDH16), a member of the cadherin family of adhesion molecules, serves an important role in the formation and maintenance of the thyroid follicular lumen. Decreased expression of CDH16 has been reported to be associated with tumor stage in papillary thyroid cancer (PTC); however, previous analyses have been limited and the biological role of CDH16 in different subtypes of TC is unknown. To investigate the role of CDH16 in the occurrence and development of TC, bioinformatic analysis of three TC subtypes (PTC, follicular cell-derived TC and anaplastic TC) was performed using an extended data set from the Gene Expression Omnibus database, with additional confirmation using data from The Cancer Genome Atlas, as well as biopsies from 35 patients with PTC and TC or follicular cell lines. According to the dataset analysis, CDH16 was downregulated in PTC and follicular cell-derived and anaplastic TC; the downregulation in PTC was independent of DNA copy number variation. Furthermore, low expression levels of CDH16 were significantly correlated with tumor size, lymph node metastasis status and disease stage in 35 patients with PTC. Gene Set Enrichment Analysis suggested that CDH16 participated in DNA replication and cell adhesion pathways. To evaluate CDH16 activity, CDH16 was overexpressed in TC-derived BCPAP cells. CDH16 overexpression inhibited cell proliferation, migration and invasion and induced apoptosis by downregulating proteins associated with DNA replication and cell adhesion. These results support the identification of CDH16 as a valuable target for TC prognosis and therapy and, to the best of our knowledge, represent the first direct demonstration of its mechanistic role in TC.
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17
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Skeens E, Pantouris G, Shah D, Manjula R, Ombrello MJ, Maluf NK, Bhandari V, Lisi GP, Lolis EJ. A Cysteine Variant at an Allosteric Site Alters MIF Dynamics and Biological Function in Homo- and Heterotrimeric Assemblies. Front Mol Biosci 2022; 9:783669. [PMID: 35252348 PMCID: PMC8893199 DOI: 10.3389/fmolb.2022.783669] [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: 09/26/2021] [Accepted: 01/12/2022] [Indexed: 11/15/2022] Open
Abstract
Macrophage migration inhibitory factor (MIF) is an inflammatory protein with various non-overlapping functions. It is not only conserved in mammals, but it is found in parasites, fish, and plants. Human MIF is a homotrimer with an enzymatic cavity between two subunits with Pro1 as a catalytic base, activates the receptors CD74, CXCR2, and CXCR4, has functional interactions in the cytosol, and is reported to be a nuclease. There is a solvent channel down its 3-fold axis with a recently identified gating residue as an allosteric site important for regulating, to different extents, the enzymatic activity and CD74 binding and signaling. In this study we explore the consequence of converting the allosteric residue Tyr99 to cysteine (Y99C) and characterize its crystallographic structure, NMR dynamics, stability, CD74 function, and enzymatic activity. In addition to the homotrimeric variant, we develop strategies for expressing and purifying a heterotrimeric variant consisting of mixed wild type and Y99C for characterization of the allosteric site to provide more insight.
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Affiliation(s)
- Erin Skeens
- Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI, United States
| | - Georgios Pantouris
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT, United States
- Department of Chemistry, University of the Pacific, Stockton, CA, United States
| | - Dilip Shah
- Section of Neonatology, Department of Pediatrics, Cooper University Hospital, Camden, NJ, United States
| | - Ramu Manjula
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT, United States
| | - Michael J. Ombrello
- Translational Genetics and Genomic Unit, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD, United States
| | | | - Vineet Bhandari
- Section of Neonatology, Department of Pediatrics, Cooper University Hospital, Camden, NJ, United States
| | - George P. Lisi
- Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI, United States
- *Correspondence: George P. Lisi, ; Elias J. Lolis,
| | - Elias J. Lolis
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT, United States
- *Correspondence: George P. Lisi, ; Elias J. Lolis,
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18
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Huang W, Liu X, Zhang Y, Deng M, Li G, Chen G, Yu L, Jin L, Liu T, Wang Y, Chen Y. USP5 promotes breast cancer cell proliferation and metastasis by stabilizing HIF2α. J Cell Physiol 2022; 237:2211-2219. [PMID: 35102545 DOI: 10.1002/jcp.30686] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/04/2022] [Accepted: 01/10/2022] [Indexed: 12/19/2022]
Abstract
Hypoxia-inducible factor 2α (HIF2α) plays a pivotal role in breast tumor growth and metastasis. However, the regulatory mechanisms of HIF2α protein stability remain poorly understood. The precise role of the deubiquitinase (DUB) ubiquitin-specific peptidase 5 (USP5) in breast cancer and the underlying mechanism remains largely unknown. Here, we identified USP5 as a novel DUB for HIF2α. Physically, USP5 interacts with HIF2α and protects HIF2α from ubiquitin-proteasome degradation, thereby promoting the transcription of HIF2α target genes, such as SLC2A1, PLOD2, P4HA1, and VEGFA. USP5 ablation impairs breast cancer cells proliferation, colony formation, migration, and invasion. Moreover, USP5 is highly expressed in breast cancer, and the protein levels of USP5 are positively correlated with HIF2α protein levels in human breast cancer tissues. Importantly, high levels of USP5 leads to poor clinical outcome in patients with breast cancer. Collectively, USP5 stabilizes HIF2α through its DUB activity and provides a potential therapeutic target for breast cancer.
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Affiliation(s)
- Weixiao Huang
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China.,Department of Biochemistry and Molecular Biology, College of Life Science and Technology, Jinan University, Guangzhou, Guangdong, China
| | - Xiong Liu
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Yao Zhang
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Mingxia Deng
- Biomedical Translational Research Institute, Jinan University, Guangzhou, Guangdong, China
| | - Guangqiang Li
- Biomedical Translational Research Institute, Jinan University, Guangzhou, Guangdong, China
| | - Guo Chen
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Li Yu
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Lai Jin
- Department of Pharmacy, School of Basic Medical Sciences, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Tongzheng Liu
- College of Pharmacy, Jinan University, Guangzhou, Guangdong, China
| | - Yijie Wang
- Collaborative Innovation Center of Cell Biology in Universities of Shandong, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
| | - Yan Chen
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, Guangdong, China.,Collaborative Innovation Center of Cell Biology in Universities of Shandong, College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
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Ruan Z, Lu Q, Wang JE, Zhou M, Liu S, Zhang H, Durvasula A, Wang Y, Wang Y, Luo W, Wang Y. MIF promotes neurodegeneration and cell death via its nuclease activity following traumatic brain injury. Cell Mol Life Sci 2021; 79:39. [DOI: 10.1007/s00018-021-04037-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 10/19/2022]
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Characterization of Plasmodium falciparum macrophage migration inhibitory factor homologue and its cysteine deficient mutants. Parasitol Int 2021; 87:102513. [PMID: 34785370 DOI: 10.1016/j.parint.2021.102513] [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: 07/29/2021] [Revised: 10/27/2021] [Accepted: 11/09/2021] [Indexed: 11/24/2022]
Abstract
Plasmodium falciparum macrophage migration inhibitory factor (PfMIF) is a homologue of the multifunctional human host cytokine MIF (HsMIF). Upon schizont rupture it is released into the human blood stream where it acts as a virulence factor, modulating the host immune system. Whereas for HsMIF a tautomerase, an oxidoreductase, and a nuclease activity have been identified, the latter has not yet been studied for PfMIF. Furthermore, previous studies identified PfMIF as a target for several redox post-translational modifications. Therefore, we analysed the impact of S-glutathionylation and S-nitrosation on the protein's functions. To determine the impact of the four cysteines of PfMIF we produced His-tagged cysteine to alanine mutants of PfMIF via site-directed mutagenesis. Recombinant proteins were analysed via mass spectrometry, and enzymatic assays. Here we show for the first time that PfMIF acts as a DNase of human genomic DNA and that this activity is greater than that shown by HsMIF. Moreover, we observed a significant decrease in the maximum velocity of the DCME tautomerase activity of PfMIF upon alanine replacement of Cys3, and Cys3/Cys4 double mutant. Lastly, using a yeast reporter system, we were able to verify binding of PfMIF to the human chemokine receptors CXCR4, and demonstrate a so-far overlooked binding to CXCR2, both of which function as non-cognate receptors for HsMIF. While S-glutathionylation and S-nitrosation of PfMIF did not impair the tautomerase activity of PfMIF, activation of these receptors was significantly decreased.
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Cui JY, Lisi GP. Molecular Level Insights Into the Structural and Dynamic Factors Driving Cytokine Function. Front Mol Biosci 2021; 8:773252. [PMID: 34760929 PMCID: PMC8573031 DOI: 10.3389/fmolb.2021.773252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/06/2021] [Indexed: 11/16/2022] Open
Abstract
Cytokines are key mediators of cellular communication and regulators of biological advents. The timing, quantity and localization of cytokines are key features in producing specific biological outcomes, and thus have been thoroughly studied and reviewed while continuing to be a focus of the cytokine biology community. Due to the complexity of cellular signaling and multitude of factors that can affect signaling outcomes, systemic level studies of cytokines are ongoing. Despite their small size, cytokines can exhibit structurally promiscuous and dynamic behavior that plays an equally important role in biological activity. In this review using case studies, we highlight the recent insight gained from observing cytokines through a molecular lens and how this may complement a system-level understanding of cytokine biology, explain diversity of downstream signaling events, and inform therapeutic and experimental development.
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Affiliation(s)
- Jennifer Y Cui
- Department of Molecular Biology, Cell Biology and Biochemistry, Brown University, Providence, RI, United States
| | - George P Lisi
- Department of Molecular Biology, Cell Biology and Biochemistry, Brown University, Providence, RI, United States
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