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Tian Y, Wang X, Bi Y, Li X, Zhang Y, Yao Y, Zhang M, Xu T, Zhang Y, Gui C, Zhang W, Zhang C, Yu H, Zhang Y. Interactions of oleanane pentacyclic triterpenoids with human organic anion transporting polypeptide 1B1 and 1B3. Toxicol In Vitro 2024; 98:105842. [PMID: 38761881 DOI: 10.1016/j.tiv.2024.105842] [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: 02/19/2024] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 05/20/2024]
Abstract
Oleanane pentacyclic triterpenoids have been widely used in clinical practice. However, studies on their interactions with hepatic transporters remain limited. In this study, we systematically investigated the inhibitory effects of 14 oleanane pentacyclic triterpenoids on organic anion transporting polypeptide 1B1 and 1B3 (OATP1B1 and OATP1B3), two liver-specific uptake transporters. Through fluorescence-based cellular uptake assays, we identified three potent OATP1B1 inhibitors (saikosaponin B1, saikosaponin A and 18β-glycyrrhetinic acid) and five potent OATP1B3 inhibitors (echinocystic acid, 3-oxo-16α-hydroxy-olean-12-en-28β-oic acid, chikusetsu saponin IVa, saikosaponin B1 and 18β-glycyrrhetinic acid). Structural analysis revealed that free oleanane triterpenoids inhibited OATP1B1/1B3 more potently than triterpene glycosides. Despite their similar structures, 18β-glycyrrhetinic acid exhibited much stronger inhibition on OATP1B1/1B3 than 18α-glycyrrhetinic acid, while both were substrates of OATP1B3. Interestingly, OATP1B3 overexpression significantly increased reactive oxygen species (ROS) levels in HepG2 cells after treatment with 18β-glycyrrhetinic acid. To conclude, this study highlights the potential interactions of oleanane pentacyclic triterpenoids with OATP1B1/1B3, and provides novel insights into the anti-cancer activity of 18β-glycyrrhetinic acid.
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Affiliation(s)
- Yiqing Tian
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xue Wang
- Cancer Biology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Yajuan Bi
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xuejuan Li
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yang Zhang
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yao Yao
- Department of Colorectal Surgery, Tianjin, Union Medical Center, Tianjin 30021, China
| | - Mingzhe Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Tong Xu
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Youheng Zhang
- Department of General Practice, Nanjing Tianyinshan Hospital, Jiangsu 211100, China
| | - Chunshan Gui
- College of Pharmaceutical Sciences, Soochow University, Jiangsu 215123, China
| | | | - Chunze Zhang
- Department of Colorectal Surgery, Tianjin, Union Medical Center, Tianjin 30021, China
| | - Heshui Yu
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Youcai Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
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Pegoraro C, Domingo-Ortí I, Conejos-Sánchez I, Vicent MJ. Unlocking the Mitochondria for Nanomedicine-based Treatments: Overcoming Biological Barriers, Improving Designs, and Selecting Verification Techniques. Adv Drug Deliv Rev 2024; 207:115195. [PMID: 38325562 DOI: 10.1016/j.addr.2024.115195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/13/2024] [Accepted: 02/02/2024] [Indexed: 02/09/2024]
Abstract
Enhanced targeting approaches will support the treatment of diseases associated with dysfunctional mitochondria, which play critical roles in energy generation and cell survival. Obstacles to mitochondria-specific targeting include the presence of distinct biological barriers and the need to pass through (or avoid) various cell internalization mechanisms. A range of studies have reported the design of mitochondrially-targeted nanomedicines that navigate the complex routes required to influence mitochondrial function; nonetheless, a significant journey lies ahead before mitochondrially-targeted nanomedicines become suitable for clinical use. Moving swiftly forward will require safety studies, in vivo assays confirming effectiveness, and methodologies to validate mitochondria-targeted nanomedicines' subcellular location/activity. From a nanomedicine standpoint, we describe the biological routes involved (from administration to arrival within the mitochondria), the features influencing rational design, and the techniques used to identify/validate successful targeting. Overall, rationally-designed mitochondria-targeted-based nanomedicines hold great promise for precise subcellular therapeutic delivery.
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Affiliation(s)
- Camilla Pegoraro
- Polymer Therapeutics Laboratory and CIBERONC, Príncipe Felipe Research Center, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Inés Domingo-Ortí
- Polymer Therapeutics Laboratory and CIBERONC, Príncipe Felipe Research Center, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Inmaculada Conejos-Sánchez
- Polymer Therapeutics Laboratory and CIBERONC, Príncipe Felipe Research Center, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - María J Vicent
- Polymer Therapeutics Laboratory and CIBERONC, Príncipe Felipe Research Center, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
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Song L, Pan Q, Zhou G, Liu S, Zhu B, Lin P, Hu X, Zha J, Long Y, Luo B, Chen J, Tang Y, Tang J, Xiang X, Xie X, Deng X, Chen G. SHMT2 Mediates Small-Molecule-Induced Alleviation of Alzheimer Pathology Via the 5'UTR-dependent ADAM10 Translation Initiation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305260. [PMID: 38183387 PMCID: PMC10953581 DOI: 10.1002/advs.202305260] [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: 07/30/2023] [Revised: 11/27/2023] [Indexed: 01/08/2024]
Abstract
It is long been suggested that one-carbon metabolism (OCM) is associated with Alzheimer's disease (AD), whereas the potential mechanisms remain poorly understood. Taking advantage of chemical biology, that mitochondrial serine hydroxymethyltransferase (SHMT2) directly regulated the translation of ADAM metallopeptidase domain 10 (ADAM10), a therapeutic target for AD is reported. That the small-molecule kenpaullone (KEN) promoted ADAM10 translation via the 5' untranslated region (5'UTR) and improved cognitive functions in APP/PS1 mice is found. SHMT2, which is identified as a target gene of KEN and the 5'UTR-interacting RNA binding protein (RBP), mediated KEN-induced ADAM10 translation in vitro and in vivo. SHMT2 controls AD signaling pathways through binding to a large number of RNAs and enhances the 5'UTR activity of ADAM10 by direct interaction with GAGGG motif, whereas this motif affected ribosomal scanning of eukaryotic initiation factor 2 (eIF2) in the 5'UTR. Together, KEN exhibits therapeutic potential for AD by linking OCM with RNA processing, in which the metabolic enzyme SHMT2 "moonlighted" as RBP by binding to GAGGG motif and promoting the 5'UTR-dependent ADAM10 translation initiation.
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Affiliation(s)
- Li Song
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Qiu‐Ling Pan
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Gui‐Feng Zhou
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Sheng‐Wei Liu
- Department of PharmacyYongchuan Hospital of Chongqing Medical UniversityChongqing402160China
| | - Bing‐Lin Zhu
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Pei‐Jia Lin
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Xiao‐Tong Hu
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
- Department of Health ManagementDaping HospitalArmy Medical universityChongqing400042China
| | - Jing‐Si Zha
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
- Department of Internal MedicineThe Southwest University HospitalChongqing400715China
| | - Yan Long
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
- Department of Geriatric MedicineDaping HospitalArmy Medical universityChongqing400042China
| | - Biao Luo
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Jian Chen
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Ying Tang
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
- Department of NeurologyWest China HospitalSichuan UniversityChengdu610041China
| | - Jing Tang
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Xiao‐Jiao Xiang
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
- Department of Nuclear MedicineThe Second Affiliated Hospital of Chongqing Medical UniversityChongqing400010China
| | - Xiao‐Yong Xie
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Xiao‐Juan Deng
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
| | - Guo‐Jun Chen
- Department of NeurologyChongqing Key Laboratory of Major Neurological and Mental DisordersThe First Affiliated Hospital of Chongqing Medical UniversityChongqing400016China
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Arumugam MK, Gopal T, Kalari Kandy RR, Boopathy LK, Perumal SK, Ganesan M, Rasineni K, Donohue TM, Osna NA, Kharbanda KK. Mitochondrial Dysfunction-Associated Mechanisms in the Development of Chronic Liver Diseases. BIOLOGY 2023; 12:1311. [PMID: 37887021 PMCID: PMC10604291 DOI: 10.3390/biology12101311] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/15/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023]
Abstract
The liver is a major metabolic organ that performs many essential biological functions such as detoxification and the synthesis of proteins and biochemicals necessary for digestion and growth. Any disruption in normal liver function can lead to the development of more severe liver disorders. Overall, about 3 million Americans have some type of liver disease and 5.5 million people have progressive liver disease or cirrhosis, in which scar tissue replaces the healthy liver tissue. An estimated 20% to 30% of adults have excess fat in their livers, a condition called steatosis. The most common etiologies for steatosis development are (1) high caloric intake that causes non-alcoholic fatty liver disease (NAFLD) and (2) excessive alcohol consumption, which results in alcohol-associated liver disease (ALD). NAFLD is now termed "metabolic-dysfunction-associated steatotic liver disease" (MASLD), which reflects its association with the metabolic syndrome and conditions including diabetes, high blood pressure, high cholesterol and obesity. ALD represents a spectrum of liver injury that ranges from hepatic steatosis to more advanced liver pathologies, including alcoholic hepatitis (AH), alcohol-associated cirrhosis (AC) and acute AH, presenting as acute-on-chronic liver failure. The predominant liver cells, hepatocytes, comprise more than 70% of the total liver mass in human adults and are the basic metabolic cells. Mitochondria are intracellular organelles that are the principal sources of energy in hepatocytes and play a major role in oxidative metabolism and sustaining liver cell energy needs. In addition to regulating cellular energy homeostasis, mitochondria perform other key physiologic and metabolic activities, including ion homeostasis, reactive oxygen species (ROS) generation, redox signaling and participation in cell injury/death. Here, we discuss the main mechanism of mitochondrial dysfunction in chronic liver disease and some treatment strategies available for targeting mitochondria.
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Affiliation(s)
- Madan Kumar Arumugam
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (M.K.A.); (S.K.P.); (M.G.); (N.A.O.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Cancer Biology Lab, Centre for Molecular and Nanomedical Sciences, Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India
| | - Thiyagarajan Gopal
- Centre for Laboratory Animal Technology and Research, Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India; (T.G.); (L.K.B.)
| | | | - Lokesh Kumar Boopathy
- Centre for Laboratory Animal Technology and Research, Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India; (T.G.); (L.K.B.)
| | - Sathish Kumar Perumal
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (M.K.A.); (S.K.P.); (M.G.); (N.A.O.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Murali Ganesan
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (M.K.A.); (S.K.P.); (M.G.); (N.A.O.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Karuna Rasineni
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA;
| | - Terrence M. Donohue
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (M.K.A.); (S.K.P.); (M.G.); (N.A.O.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA;
| | - Natalia A. Osna
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (M.K.A.); (S.K.P.); (M.G.); (N.A.O.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Kusum K. Kharbanda
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (M.K.A.); (S.K.P.); (M.G.); (N.A.O.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA;
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Fiddler JL, Blum JE, Heyden KE, Castillo LF, Thalacker-Mercer AE, Field MS. Impairments in SHMT2 expression or cellular folate availability reduce oxidative phosphorylation and pyruvate kinase activity. GENES & NUTRITION 2023; 18:5. [PMID: 36959541 PMCID: PMC10037823 DOI: 10.1186/s12263-023-00724-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 03/14/2023] [Indexed: 03/25/2023]
Abstract
BACKGROUND Serine hydroxymethyltransferase 2 (SHMT2) catalyzes the reversible conversion of tetrahydrofolate (THF) and serine-producing THF-conjugated one-carbon units and glycine in the mitochondria. Biallelic SHMT2 variants were identified in humans and suggested to alter the protein's active site, potentially disrupting enzymatic function. SHMT2 expression has also been shown to decrease with aging in human fibroblasts. Immortalized cell models of total SHMT2 loss or folate deficiency exhibit decreased oxidative capacity and impaired mitochondrial complex I assembly and protein levels, suggesting folate-mediated one-carbon metabolism (FOCM) and the oxidative phosphorylation system are functionally coordinated. This study examined the role of SHMT2 and folate availability in regulating mitochondrial function, energy metabolism, and cellular proliferative capacity in both heterozygous and homozygous cell models of reduced SHMT2 expression. In this study, primary mouse embryonic fibroblasts (MEF) were isolated from a C57Bl/6J dam crossed with a heterozygous Shmt2+/- male to generate Shmt2+/+ (wild-type) or Shmt2+/- (HET) MEF cells. In addition, haploid chronic myeloid leukemia cells (HAP1, wild-type) or HAP1 cells lacking SHMT2 expression (ΔSHMT2) were cultured for 4 doublings in either low-folate or folate-sufficient culture media. Cells were examined for proliferation, total folate levels, mtDNA content, protein levels of pyruvate kinase and PGC1α, pyruvate kinase enzyme activity, mitochondrial membrane potential, and mitochondrial function. RESULTS Homozygous loss of SHMT2 in HAP1 cells impaired cellular folate accumulation and altered mitochondrial DNA content, formate production, membrane potential, and basal respiration. Formate rescued proliferation in HAP1, but not ΔSHMT2, cells cultured in low-folate medium. Pyruvate kinase activity and protein levels were impaired in ΔSHMT2 cells and in MEF cells exposed to low-folate medium. Mitochondrial biogenesis protein levels were elevated in Shmt2+/- MEF cells, while mitochondrial mass was increased in both homozygous and heterozygous models of SHMT2 loss. CONCLUSIONS The results from this study indicate disrupted mitochondrial FOCM impairs mitochondrial folate accumulation and respiration, mitochondrial formate production, glycolytic activity, and cellular proliferation. These changes persist even after a potentially compensatory increase in mitochondrial biogenesis as a result of decreased SHMT2 levels.
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Affiliation(s)
- Joanna L Fiddler
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
- Department of Food, Nutrition, and Packaging Sciences, Clemson University, Clemson, SC, 29634, USA
| | - Jamie E Blum
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
- Department of Chemical Engineering, Stanford University, Stanford, CA, USA
| | - Katarina E Heyden
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | - Luisa F Castillo
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | - Anna E Thalacker-Mercer
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Martha S Field
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA.
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Han W, Wang S, Qi Y, Wu F, Tian N, Qiang B, Peng X. Targeting HOTAIRM1 Ameliorates Glioblastoma by Disrupting Mitochondrial Oxidative Phosphorylation and Serine Metabolism. iScience 2022; 25:104823. [PMID: 35992092 PMCID: PMC9389257 DOI: 10.1016/j.isci.2022.104823] [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: 03/06/2022] [Revised: 06/12/2022] [Accepted: 07/19/2022] [Indexed: 12/02/2022] Open
Abstract
Serine hydroxymethyltransferase 2 (SHMT2), which catalyzes the conversion of serine to glycine and one-carbon transfer reactions in mitochondria, is significantly upregulated in glioblastoma (GBM). However, the mechanism by which the stability of SHMT2 gene expression is maintained to drive GBM tumorigenesis has not been clarified. Herein, through microarray screening, we identified that HOXA Transcript Antisense RNA, Myeloid-Specific 1 (HOTAIRM1) modulates the SHMT2 level in various GBM cell lines. Serine catabolism and mitochondrial oxidative phosphorylation activities were decreased by HOTAIRM1 inhibition. Mechanistically, according to our mass spectrometry and eCLIP-seq results, HOTAIRM1 can bind to PTBP1 and IGF2BP2. Furthermore, HOTAIRM1 maintains the stability of SHMT2 by promoting the recognition of an m6A site and the interaction of PTBP1/IGF2BP2 with SHMT2 mRNA. The stability of HOTAIRM1 can also be enhanced and results in positive feedback regulation to support the progression of GBM. Thus, targeting HOTAIRM1 could be a promising metabolic therapy for GBM. HOTAIRM1 regulates mitochondrial activity in GBM The target genes of HOTAIRM1 and the interacting RBPs were screened and identified SHMT2 mRNA has an m6A site that can be recognized by IGF2BP2 HOTAIRM1 regulates the stability of SHMT2 by binding to PTBP1 and IGF2BP2
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Affiliation(s)
- Wei Han
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
- Corresponding author
| | - Shanshan Wang
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Yingjiao Qi
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Fan Wu
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China
| | - Ningyu Tian
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Boqin Qiang
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Xiaozhong Peng
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
- National Human Diseases Animal Model Resource Center, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China
- Corresponding author
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