Browsing by Author "Wang, Hui"
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Item Association of Structural Forms of 17q21.31 with the Risk of Progressive Supranuclear Palsy and MAPT Sub-haplotypes(medRxiv, 2024-02-28) Wang, Hui; Chang, Timothy S.; Dombroski, Beth A.; Cheng, Po-Liang; Si, Ya-Qin; Tucci, Albert; Patil, Vishakha; Valiente-Banuet, Leopoldo; Farrell, Kurt; Mclean, Catriona; Molina-Porcel, Laura; Alex, Rajput; De Deyn, Peter Paul; Le Bastard, Nathalie; Gearing, Marla; Donker Kaat, Laura; Van Swieten, John C.; Dopper, Elise; Ghetti, Bernardino F.; Newell, Kathy L.; Troakes, Claire; de Yébenes, Justo G.; Rábano-Gutierrez, Alberto; Meller, Tina; Oertel, Wolfgang H.; Respondek, Gesine; Stamelou, Maria; Arzberger, Thomas; Roeber, Sigrun; Müller, Ulrich; Hopfner, Franziska; Pastor, Pau; Brice, Alexis; Durr, Alexandra; Le Ber, Isabelle; Beach, Thomas G.; Serrano, Geidy E.; Hazrati, Lili-Naz; Litvan, Irene; Rademakers, Rosa; Ross, Owen A.; Galasko, Douglas; Boxer, Adam L.; Miller, Bruce L.; Seeley, Willian W.; Van Deerlin, Vivianna M.; Lee, Edward B.; White, Charles L., III; Morris, Huw R.; de Silva, Rohan; Crary, John F.; Goate, Alison M.; Friedman, Jeffrey S.; Leung, Yuk Yee; Coppola, Giovanni; Naj, Adam C.; Wang, Li-San; PSP genetics study group; Dickson, Dennis W.; Höglinger, Günter U.; Tzeng, Jung-Ying; Geschwind, Daniel H.; Schellenberg, Gerard D.; Lee, Wan-Ping; Pathology and Laboratory Medicine, School of MedicineImportance: The chromosome 17q21.31 region, containing a 900 Kb inversion that defines H1 and H2 haplotypes, represents the strongest genetic risk locus in progressive supranuclear palsy (PSP). In addition to H1 and H2, various structural forms of 17q21.31, characterized by the copy number of α, β, and γ duplications, have been identified. However, the specific effect of each structural form on the risk of PSP has never been evaluated in a large cohort study. Objective: To assess the association of different structural forms of 17q.21.31, defined by the copy numbers of α, β, and γ duplications, with the risk of PSP and MAPT sub-haplotypes. Design setting and participants: Utilizing whole genome sequencing data of 1,684 (1,386 autopsy confirmed) individuals with PSP and 2,392 control subjects, a case-control study was conducted to investigate the association of copy numbers of α, β, and γ duplications and structural forms of 17q21.31 with the risk of PSP. All study subjects were selected from the Alzheimer's Disease Sequencing Project (ADSP) Umbrella NG00067.v7. Data were analyzed between March 2022 and November 2023. Main outcomes and measures: The main outcomes were the risk (odds ratios [ORs]) for PSP with 95% CIs. Risks for PSP were evaluated by logistic regression models. Results: The copy numbers of α and β were associated with the risk of PSP only due to their correlation with H1 and H2, while the copy number of γ was independently associated with the increased risk of PSP. Each additional duplication of γ was associated with 1.10 (95% CI, 1.04-1.17; P = 0.0018) fold of increased risk of PSP when conditioning H1 and H2. For the H1 haplotype, addition γ duplications displayed a higher odds ratio for PSP: the odds ratio increases from 1.21 (95%CI 1.10-1.33, P = 5.47 × 10-5) for H1β1γ1 to 1.29 (95%CI 1.16-1.43, P = 1.35 × 10-6) for H1β1γ2, 1.45 (95%CI 1.27-1.65, P = 3.94 × 10-8) for H1β1γ3, and 1.57 (95%CI 1.10-2.26, P = 1.35 × 10-2) for H1β1γ4. Moreover, H1β1γ3 is in linkage disequilibrium with H1c (R2 = 0.31), a widely recognized MAPT sub-haplotype associated with increased risk of PSP. The proportion of MAPT sub-haplotypes associated with increased risk of PSP (i.e., H1c, H1d, H1g, H1o, and H1h) increased from 34% in H1β1γ1 to 77% in H1β1γ4. Conclusions and relevance: This study revealed that the copy number of γ was associated with the risk of PSP independently from H1 and H2. The H1 haplotype with more γ duplications showed a higher odds ratio for PSP and were associated with MAPT sub-haplotypes with increased risk of PSP. These findings expand our understanding of how the complex structure at 17q21.31 affect the risk of PSP.Item Clonal hematopoiesis driven by mutated DNMT3A promotes inflammatory bone loss(Elsevier, 2024) Wang, Hui; Divaris, Kimon; Pan, Bohu; Li, Xiaofei; Lim, Jong-Hyung; Saha, Gundappa; Barovic, Marko; Giannakou, Danai; Korostoff, Jonathan M.; Bing, Yu; Sen, Souvik; Moss, Kevin; Wu, Di; Beck, James D.; Ballantyne, Christie M.; Natarajan, Pradeep; North, Kari E.; Netea, Mihai G.; Chavakis, Triantafyllos; Hajishengallis, George; Biostatistics and Health Data Science, Richard M. Fairbanks School of Public HealthClonal hematopoiesis of indeterminate potential (CHIP) arises from aging-associated acquired mutations in hematopoietic progenitors, which display clonal expansion and produce phenotypically altered leukocytes. We associated CHIP-DNMT3A mutations with a higher prevalence of periodontitis and gingival inflammation among 4,946 community-dwelling adults. To model DNMT3A-driven CHIP, we used mice with the heterozygous loss-of-function mutation R878H, equivalent to the human hotspot mutation R882H. Partial transplantation with Dnmt3aR878H/+ bone marrow (BM) cells resulted in clonal expansion of mutant cells into both myeloid and lymphoid lineages and an elevated abundance of osteoclast precursors in the BM and osteoclastogenic macrophages in the periphery. DNMT3A-driven clonal hematopoiesis in recipient mice promoted naturally occurring periodontitis and aggravated experimentally induced periodontitis and arthritis, associated with enhanced osteoclastogenesis, IL-17-dependent inflammation and neutrophil responses, and impaired regulatory T cell immunosuppressive activity. DNMT3A-driven clonal hematopoiesis and, subsequently, periodontitis were suppressed by rapamycin treatment. DNMT3A-driven CHIP represents a treatable state of maladaptive hematopoiesis promoting inflammatory bone loss.Item Correction: Whole-genome sequencing analysis reveals new susceptibility loci and structural variants associated with progressive supranuclear palsy(Springer Nature, 2024-10-14) Wang, Hui; Chang, Timothy S.; Dombroski, Beth A.; Cheng, Po-Liang; Patil, Vishakha; Valiente-Banuet, Leopoldo; Farrell, Kurt; Mclean, Catriona; Molina-Porcel, Laura; Rajput, Alex; De Deyn, Peter Paul; Le Bastard, Nathalie; Gearing, Marla; Donker Kaat, Laura; Van Swieten, John C.; Dopper, Elise; Ghetti, Bernardino F.; Newell, Kathy L.; Troakes, Claire; de Yébenes, Justo G.; Rábano-Gutierrez, Alberto; Meller, Tina; Oertel, Wolfgang H.; Respondek, Gesine; Stamelou, Maria; Arzberger, Thomas; Roeber, Sigrun; Müller, Ulrich; Hopfner, Franziska; Pastor, Pau; Brice, Alexis; Durr, Alexandra; Le Ber, Isabelle; Beach, Thomas G.; Serrano, Geidy E.; Hazrati, Lili-Naz; Litvan, Irene; Rademakers, Rosa; Ross, Owen A.; Galasko, Douglas; Boxer, Adam L.; Miller, Bruce L.; Seeley, Willian W.; Van Deerlin, Vivanna M.; Lee, Edward B.; White, Charles L., III; Morris, Huw; de Silva, Rohan; Crary, John F.; Goate, Alison M.; Friedman, Jeffrey S.; Leung, Yuk Yee; Coppola, Giovanni; Naj, Adam C.; Wang, Li-San; P. S. P. genetics study group; Dalgard, Clifton; Dickson, Dennis W.; Höglinger, Günter U.; Schellenberg, Gerard D.; Geschwind, Daniel H.; Lee, Wan-Ping; Pathology and Laboratory Medicine, School of MedicineCorrection : Mol Neurodegeneration 19, 61 (2024) https://doi.org/10.1186/s13024-024-00747-3 The original article [1] erroneously gives a wrong affiliation for Ulrich Müller. His correct affiliation is Institute of Human Genetics, Justus-Liebig University Giessen, 35392 Giessen, Germany.Item Current Perspectives of Neuroendocrine Regulation in Liver Fibrosis(MDPI, 2022-11-26) Li, Bowen; Wang, Hui; Zhang, Yudian; Liu, Ying; Zhou, Tiejun; Zhou, Bingru; Zhang, Ying; Chen, Rong; Xing, Juan; He, Longfei; Salinas, Jennifer Mata; Koyama, Sachiko; Meng, Fanyin; Wan, Ying; Medicine, School of MedicineLiver fibrosis is a complicated process that involves different cell types and pathological factors. The excessive accumulation of extracellular matrix (ECM) and the formation of fibrotic scar disrupt the tissue homeostasis of the liver, eventually leading to cirrhosis and even liver failure. Myofibroblasts derived from hepatic stellate cells (HSCs) contribute to the development of liver fibrosis by producing ECM in the area of injuries. It has been reported that the secretion of the neuroendocrine hormone in chronic liver injury is different from a healthy liver. Activated HSCs and cholangiocytes express specific receptors in response to these neuropeptides released from the neuroendocrine system and other neuroendocrine cells. Neuroendocrine hormones and their receptors form a complicated network that regulates hepatic inflammation, which controls the progression of liver fibrosis. This review summarizes neuroendocrine regulation in liver fibrosis from three aspects. The first part describes the mechanisms of liver fibrosis. The second part presents the neuroendocrine sources and neuroendocrine compartments in the liver. The third section discusses the effects of various neuroendocrine factors, such as substance P (SP), melatonin, as well as α-calcitonin gene-related peptide (α-CGRP), on liver fibrosis and the potential therapeutic interventions for liver fibrosis.Item Precision Treatment of Advanced Lung Adenocarcinoma With Coexisting EGFR, ALK, and ROS1 Mutations: A Case Report(Elsevier, 2021) Zhang, Yaping; Wang, Hui; Wang, Xiaoyan; Li, Shuai; Fang, Hongming; Medicine, School of MedicineItem Silver-Promoted Site-Selective Intramolecular Cyclization of 2-Methylthiobenzamide Through α-C(sp3)–H Functionalization(ACS, 2019-11) Yang, Ke; Niu, Ben; Ma, Zhiyan; Wang, Hui; Lawrence, Brianna; Ge, Haibo; Chemistry and Chemical Biology, School of ScienceSilver-mediated intramolecular α-C(sp3)–H bond functionalization of the methylthio group has been established in the presence of Selectfluor as an additive. This novel strategy provides efficient access to various diverse sulfur-based heterocycles with good yields and functional group compatibility. It is noteworthy that the completely novel benzooxathiin-4-imine skeletons were reported for the first time in this study.Item Up-regulation of the human-specific CHRFAM7A gene protects against renal fibrosis in mice with obstructive nephropathy(Wiley, 2023) Zhou, Bingru; Zhang, Yudian; Dang, Xitong; Li, Bowen; Wang, Hui; Gong, Shu; Li, Siwen; Meng, Fanyin; Xing, Juan; Li, Tian; He, Longfei; Zou, Ping; Wan, Ying; Medicine, School of MedicineRenal fibrosis is a major factor in the progression of chronic kidney diseases. Obstructive nephropathy is a common cause of renal fibrosis, which is also accompanied by inflammation. To explore the effect of human-specific CHRFAM7A expression, an inflammation-related gene, on renal fibrosis during obstructive nephropathy, we studied CHRFAM7A transgenic mice and wild type mice that underwent unilateral ureteral obstruction (UUO) injury. Transgenic overexpression of CHRFAM7A gene inhibited UUO-induced renal fibrosis, which was demonstrated by decreased fibrotic gene expression and collagen deposition. Furthermore, kidneys from transgenic mice had reduced TGF-β1 and Smad2/3 expression following UUO compared with those from wild type mice with UUO. In addition, the overexpression of CHRFAM7A decreased release of inflammatory cytokines in the kidneys of UUO-injured mice. In vitro, the overexpression of CHRFAM7A inhibited TGF-β1-induced increase in expression of fibrosis-related genes in human renal tubular epithelial cells (HK-2 cells). Additionally, up-regulated expression of CHRFAM7A in HK-2 cells decreased TGF-β1-induced epithelial-mesenchymal transition (EMT) and inhibited activation f TGF-β1/Smad2/3 signalling pathways. Collectively, our findings demonstrate that overexpression of the human-specific CHRFAM7A gene can reduce UUO-induced renal fibrosis by inhibiting TGF-β1/Smad2/3 signalling pathway to reduce inflammatory reactions and EMT of renal tubular epithelial cells.Item Whole-genome sequencing analysis reveals new susceptibility loci and structural variants associated with progressive supranuclear palsy(Springer Nature, 2024-08-16) Wang, Hui; Chang, Timothy S.; Dombroski, Beth A.; Cheng, Po-Liang; Patil, Vishakha; Valiente-Banuet, Leopoldo; Farrell, Kurt; Mclean, Catriona; Molina-Porcel, Laura; Rajput, Alex; De Deyn, Peter Paul; Le Bastard, Nathalie; Gearing, Marla; Donker Kaat, Laura; Van Swieten, John C.; Dopper, Elise; Ghetti, Bernardino F.; Newell, Kathy L.; Troakes, Claire; de Yébenes, Justo G.; Rábano-Gutierrez, Alberto; Meller, Tina; Oertel, Wolfgang H.; Respondek, Gesine; Stamelou, Maria; Arzberger, Thomas; Roeber, Sigrun; Müller, Ulrich; Hopfner, Franziska; Pastor, Pau; Brice, Alexis; Durr, Alexandra; Le Ber, Isabelle; Beach, Thomas G.; Serrano, Geidy E.; Hazrati, Lili-Naz; Litvan, Irene; Rademakers, Rosa; Ross, Owen A.; Galasko, Douglas; Boxer, Adam L.; Miller, Bruce L.; Seeley, Willian W.; Van Deerlin, Vivanna M.; Lee, Edward B.; White, Charles L., III; Morris, Huw; de Silva, Rohan; Crary, John F.; Goate, Alison M.; Friedman, Jeffrey S.; Leung, Yuk Yee; Coppola, Giovanni; Naj, Adam C.; Wang, Li-San; P. S. P. genetics study group; Dalgard, Clifton; Dickson, Dennis W.; Höglinger, Günter U.; Schellenberg, Gerard D.; Geschwind, Daniel H.; Lee, Wan-Ping; Pathology and Laboratory Medicine, School of MedicineBackground: Progressive supranuclear palsy (PSP) is a rare neurodegenerative disease characterized by the accumulation of aggregated tau proteins in astrocytes, neurons, and oligodendrocytes. Previous genome-wide association studies for PSP were based on genotype array, therefore, were inadequate for the analysis of rare variants as well as larger mutations, such as small insertions/deletions (indels) and structural variants (SVs). Method: In this study, we performed whole genome sequencing (WGS) and conducted association analysis for single nucleotide variants (SNVs), indels, and SVs, in a cohort of 1,718 cases and 2,944 controls of European ancestry. Of the 1,718 PSP individuals, 1,441 were autopsy-confirmed and 277 were clinically diagnosed. Results: Our analysis of common SNVs and indels confirmed known genetic loci at MAPT, MOBP, STX6, SLCO1A2, DUSP10, and SP1, and further uncovered novel signals in APOE, FCHO1/MAP1S, KIF13A, TRIM24, TNXB, and ELOVL1. Notably, in contrast to Alzheimer's disease (AD), we observed the APOE ε2 allele to be the risk allele in PSP. Analysis of rare SNVs and indels identified significant association in ZNF592 and further gene network analysis identified a module of neuronal genes dysregulated in PSP. Moreover, seven common SVs associated with PSP were observed in the H1/H2 haplotype region (17q21.31) and other loci, including IGH, PCMT1, CYP2A13, and SMCP. In the H1/H2 haplotype region, there is a burden of rare deletions and duplications (P = 6.73 × 10-3) in PSP. Conclusions: Through WGS, we significantly enhanced our understanding of the genetic basis of PSP, providing new targets for exploring disease mechanisms and therapeutic interventions.Item Whole-Genome Sequencing Analysis Reveals New Susceptibility Loci and Structural Variants Associated with Progressive Supranuclear Palsy(medRxiv, 2024-01-30) Wang, Hui; Chang, Timothy S.; Dombroski, Beth A.; Cheng, Po-Liang; Patil, Vishakha; Valiente-Banuet, Leopoldo; Farrell, Kurt; Mclean, Catriona; Molina-Porcel, Laura; Rajput, Alex; De Deyn, Peter Paul; Le Bastard, Nathalie; Gearing, Marla; Donker Kaat, Laura; Van Swieten, John C.; Dopper, Elise; Ghetti, Bernardino F.; Newell, Kathy L.; Troakes, Claire; de Yébenes, Justo G.; Rábano-Gutierrez, Alberto; Meller, Tina; Oertel, Wolfgang H.; Respondek, Gesine; Stamelou, Maria; Arzberger, Thomas; Roeber, Sigrun; Müller, Ulrich; Hopfner, Franziska; Pastor, Pau; Brice, Alexis; Durr, Alexandra; Le Ber, Isabelle; Beach, Thomas G.; Serrano, Geidy E.; Hazrati, Lili-Naz; Litvan, Irene; Rademakers, Rosa; Ross, Owen A.; Galasko, Douglas; Boxer, Adam L.; Miller, Bruce L.; Seeley, Willian W.; Van Deerlin, Vivanna M.; Lee, Edward B.; White, Charles L., III; Morris, Huw; de Silva, Rohan; Crary, John F.; Goate, Alison M.; Friedman, Jeffrey S.; Leung, Yuk Yee; Coppola, Giovanni; Naj, Adam C.; Wang, Li-San; PSP genetics study group; Dickson, Dennis W.; Höglinger, Günter U.; Schellenberg, Gerard D.; Geschwind, Daniel H.; Lee, Wan-Ping; Pathology and Laboratory Medicine, School of MedicineBackground: Progressive supranuclear palsy (PSP) is a rare neurodegenerative disease characterized by the accumulation of aggregated tau proteins in astrocytes, neurons, and oligodendrocytes. Previous genome-wide association studies for PSP were based on genotype array, therefore, were inadequate for the analysis of rare variants as well as larger mutations, such as small insertions/deletions (indels) and structural variants (SVs). Method: In this study, we performed whole genome sequencing (WGS) and conducted association analysis for single nucleotide variants (SNVs), indels, and SVs, in a cohort of 1,718 cases and 2,944 controls of European ancestry. Of the 1,718 PSP individuals, 1,441 were autopsy-confirmed and 277 were clinically diagnosed. Results: Our analysis of common SNVs and indels confirmed known genetic loci at MAPT, MOBP, STX6, SLCO1A2, DUSP10, and SP1, and further uncovered novel signals in APOE, FCHO1/MAP1S, KIF13A, TRIM24, TNXB, and ELOVL1. Notably, in contrast to Alzheimer's disease (AD), we observed the APOE ε2 allele to be the risk allele in PSP. Analysis of rare SNVs and indels identified significant association in ZNF592 and further gene network analysis identified a module of neuronal genes dysregulated in PSP. Moreover, seven common SVs associated with PSP were observed in the H1/H2 haplotype region (17q21.31) and other loci, including IGH, PCMT1, CYP2A13, and SMCP. In the H1/H2 haplotype region, there is a burden of rare deletions and duplications (P = 6.73×10-3) in PSP. Conclusions: Through WGS, we significantly enhanced our understanding of the genetic basis of PSP, providing new targets for exploring disease mechanisms and therapeutic interventions.