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Chaudhry FN, Michki NS, Shirmer DL, McGrath-Morrow S, Young LR, Frank DB, Zepp JA. Dynamic Hippo pathway activity underlies mesenchymal differentiation during lung alveolar morphogenesis. Development 2024; 151:dev202430. [PMID: 38602485 DOI: 10.1242/dev.202430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/26/2024] [Indexed: 04/12/2024]
Abstract
Alveologenesis, the final stage in lung development, substantially remodels the distal lung, expanding the alveolar surface area for efficient gas exchange. Secondary crest myofibroblasts (SCMF) exist transiently in the neonatal distal lung and are crucial for alveologenesis. However, the pathways that regulate SCMF function, proliferation and temporal identity remain poorly understood. To address this, we purified SCMFs from reporter mice, performed bulk RNA-seq and found dynamic changes in Hippo-signaling components during alveologenesis. We deleted the Hippo effectors Yap/Taz from Acta2-expressing cells at the onset of alveologenesis, causing a significant arrest in alveolar development. Using single cell RNA-seq, we identified a distinct cluster of cells in mutant lungs with altered expression of marker genes associated with proximal mesenchymal cell types, airway smooth muscle and alveolar duct myofibroblasts. In vitro studies confirmed that Yap/Taz regulates myofibroblast-associated gene signature and contractility. Together, our findings show that Yap/Taz is essential for maintaining functional myofibroblast identity during postnatal alveologenesis.
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Affiliation(s)
- Fatima N Chaudhry
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Nigel S Michki
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Division of Cardiology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Dain L Shirmer
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Sharon McGrath-Morrow
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Lisa R Young
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - David B Frank
- Division of Cardiology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Jarod A Zepp
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
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Wang JY, Michki NS, Sitaraman S, Banaschewski BJ, Lin SM, Katzen JB, Basil MC, Cantu E, Zepp JA, Frank DB, Young LR. Dysregulated alveolar epithelial cell progenitor function and identity in Hermansky-Pudlak syndrome pulmonary fibrosis. bioRxiv 2024:2023.06.17.545390. [PMID: 38496421 PMCID: PMC10942273 DOI: 10.1101/2023.06.17.545390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Hermansky-Pudlak syndrome (HPS) is a genetic disorder associated with pulmonary fibrosis in specific subtypes, including HPS-1 and HPS-2. Single mutant HPS1 and HPS2 mice display increased fibrotic sensitivity while double mutant HPS1/2 mice exhibit spontaneous fibrosis with aging, which has been attributed to HPS mutations in alveolar epithelial type II (AT2) cells. Unifying mechanisms of AT2 cell dysfunction in genetic and sporadic fibrotic lung diseases remain unknown. Incorporating AT2 cell lineage tracing in HPS mice, we observed a progressive decline in AT2 cell numbers with aging and aberrant differentiation with increased AT2-derived alveolar epithelial type I cells. HPS AT2 cell proliferation was impaired ex vivo and in vivo , suggesting an intrinsic progenitor defect. Transcriptomic analysis of HPS AT2 cells revealed elevated expression of genes associated with aberrant differentiation and cellular senescence. Through lineage tracing and organoid modeling, we demonstrated that HPS AT2 cells were primed to persist in a Krt8 + reprogrammed transitional state, mediated by p53 activity. These findings suggest that pulmonary fibrosis in HPS may be driven by AT2 cell progenitor dysfunction in the setting of p53-mediated senescence, highlighting a novel potential therapeutic target in HPS and suggesting unifying mechanisms underlying HPS and other forms of pulmonary fibrosis.
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Michki NS, Singer BD, Perez JV, Thomas AJ, Natale V, Helmin KA, Wright J, Cheng L, Young LR, Lederman HM, McGrath-Morrow SA. Transcriptional profiling of peripheral blood mononuclear cells identifies inflammatory phenotypes in Ataxia Telangiectasia. Orphanet J Rare Dis 2024; 19:67. [PMID: 38360726 PMCID: PMC10870445 DOI: 10.1186/s13023-024-03073-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 02/03/2024] [Indexed: 02/17/2024] Open
Abstract
INTRODUCTION Ataxia telangiectasia (A-T) is an autosomal recessive neurodegenerative disease with widespread systemic manifestations and marked variability in clinical phenotypes. In this study, we sought to determine whether transcriptomic profiling of peripheral blood mononuclear cells (PBMCs) defines subsets of individuals with A-T beyond mild and classic phenotypes, enabling identification of novel features for disease classification and treatment response to therapy. METHODS Participants with classic A-T (n = 77), mild A-T (n = 13), and unaffected controls (n = 15) were recruited from two outpatient clinics. PBMCs were isolated and bulk RNAseq was performed. Plasma was also isolated in a subset of individuals. Affected individuals were designated mild or classic based on ATM mutations and clinical and laboratory features. RESULTS People with classic A-T were more likely to be younger and IgA deficient and to have higher alpha-fetoprotein levels and lower % forced vital capacity compared to individuals with mild A-T. In classic A-T, the expression of genes required for V(D)J recombination was lower, and the expression of genes required for inflammatory activity was higher. We assigned inflammatory scores to study participants and found that inflammatory scores were highly variable among people with classic A-T and that higher scores were associated with lower ATM mRNA levels. Using a cell type deconvolution approach, we inferred that CD4 + T cells and CD8 + T cells were lower in number in people with classic A-T. Finally, we showed that individuals with classic A-T exhibit higher SERPINE1 (PAI-1) mRNA and plasma protein levels, irrespective of age, and higher FLT4 (VEGFR3) and IL6ST (GP130) plasma protein levels compared with mild A-T and controls. CONCLUSION Using a transcriptomic approach, we identified novel features and developed an inflammatory score to identify subsets of individuals with different inflammatory phenotypes in A-T. Findings from this study could be used to help direct treatment and to track treatment response to therapy.
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Affiliation(s)
- Nigel S Michki
- Division of Pulmonary and Sleep Medicine, Perelman School of Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Benjamin D Singer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Javier V Perez
- Division of Pulmonary and Sleep Medicine, Perelman School of Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Aaron J Thomas
- Division of Pulmonary and Sleep Medicine, Perelman School of Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Valerie Natale
- Forgotten Diseases Research Foundation, Santa Clara, CA, USA
| | - Kathryn A Helmin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Jennifer Wright
- Department of Immunology, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Leon Cheng
- Department of Immunology, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Lisa R Young
- Division of Pulmonary and Sleep Medicine, Perelman School of Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Howard M Lederman
- Department of Immunology, Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Sharon A McGrath-Morrow
- Division of Pulmonary and Sleep Medicine, Perelman School of Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA.
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Michki NS, Ndeh R, Helmin KA, Singer BD, McGrath-Morrow SA. DNA methyltransferase inhibition induces dynamic gene expression changes in lung CD4 + T cells of neonatal mice with E. coli pneumonia. Sci Rep 2023; 13:4283. [PMID: 36922640 PMCID: PMC10017701 DOI: 10.1038/s41598-023-31285-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
Bacterial pulmonary infections are a major cause of morbidity and mortality in neonates, with less severity in older children. Previous studies demonstrated that the DNA of CD4+ T cells in the mouse lung, whose primary responsibility is to coordinate the immune response to foreign pathogens, is differentially methylated in neonates compared with juveniles. Nevertheless, the effect of this differential DNA methylation on CD4+ T cell gene expression and response to infection remains unclear. Here we treated E. coli-infected neonatal (4-day-old) and juvenile (13-day-old) mice with decitabine (DAC), a DNA methyltransferase inhibitor with broad-spectrum DNA demethylating activity, and performed simultaneous genome-wide DNA methylation and transcriptional profiling on lung CD4+ T cells. We show that juvenile and neonatal mice experienced differential demethylation in response to DAC treatment, with larger methylation differences observed in neonates. By cross-filtering differentially expressed genes between juveniles and neonates with those sites that were demethylated in neonates, we find that interferon-responsive genes such as Ifit1 are the most down-regulated methylation-sensitive genes in neonatal mice. DAC treatment shifted neonatal lung CD4+ T cells toward a gene expression program similar to that of juveniles. Following lung infection with E. coli, lung CD4+ T cells in neonatal mice exhibit epigenetic repression of important host defense pathways, which are activated by inhibition of DNA methyltransferase activity to resemble a more mature profile.
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Affiliation(s)
- Nigel S Michki
- Children's Hospital of Philadelphia Division of Pulmonary and Sleep Medicine, Philadelphia, PA, 19104, USA.
- Children's Hospital of Philadelphia Division of Cardiology, Philadelphia, PA, 19104, USA.
| | - Roland Ndeh
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University, Baltimore, MD, 21287, USA
| | - Kathryn A Helmin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine Chicago, Chicago, IL, 60611, USA
| | - Benjamin D Singer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine Chicago, Chicago, IL, 60611, USA
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Human Immunobiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Simpson Querrey Institute for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Sharon A McGrath-Morrow
- Children's Hospital of Philadelphia Division of Pulmonary and Sleep Medicine, Philadelphia, PA, 19104, USA
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University, Baltimore, MD, 21287, USA
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, USA
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Chandrasekaran P, Negretti NM, Sivakumar A, Liberti DC, Wen H, Peers de Nieuwburgh M, Wang JY, Michki NS, Chaudhry FN, Kaur S, Lu M, Jin A, Zepp JA, Young LR, Sucre JMS, Frank DB. CXCL12 defines lung endothelial heterogeneity and promotes distal vascular growth. Development 2022; 149:277385. [PMID: 36239312 PMCID: PMC9687018 DOI: 10.1242/dev.200909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 09/22/2022] [Indexed: 11/05/2022]
Abstract
There is a growing amount of data uncovering the cellular diversity of the pulmonary circulation and mechanisms governing vascular repair after injury. However, the molecular and cellular mechanisms contributing to the morphogenesis and growth of the pulmonary vasculature during embryonic development are less clear. Importantly, deficits in vascular development lead to significant pediatric lung diseases, indicating a need to uncover fetal programs promoting vascular growth. To address this, we used a transgenic mouse reporter for expression of Cxcl12, an arterial endothelial hallmark gene, and performed single-cell RNA sequencing on isolated Cxcl12-DsRed+ endothelium to assess cellular heterogeneity within pulmonary endothelium. Combining cell annotation with gene ontology and histological analysis allowed us to segregate the developing artery endothelium into functionally and spatially distinct subpopulations. Expression of Cxcl12 is highest in the distal arterial endothelial subpopulation, a compartment enriched in genes for vascular development. Accordingly, disruption of CXCL12 signaling led to, not only abnormal branching, but also distal vascular hypoplasia. These data provide evidence for arterial endothelial functional heterogeneity and reveal conserved signaling mechanisms essential for pulmonary vascular development.
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Affiliation(s)
- Prashant Chandrasekaran
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Nicholas M. Negretti
- Department of Pediatrics, Department of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Aravind Sivakumar
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Derek C. Liberti
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Hongbo Wen
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Maureen Peers de Nieuwburgh
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Joanna Y. Wang
- Department of Medicine, University of Pennsylvania, Penn-CHOP Lung Biology Institute, Philadelphia, PA 19104, USA
| | - Nigel S. Michki
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Fatima N. Chaudhry
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Philadelphia, PA 19104, USA
| | - Sukhmani Kaur
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - MinQi Lu
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Annabelle Jin
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA
| | - Jarod A. Zepp
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Philadelphia, PA 19104, USA
| | - Lisa R. Young
- Department of Pediatrics, Division of Pulmonary and Sleep Medicine, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Philadelphia, PA 19104, USA
| | - Jennifer M. S. Sucre
- Department of Pediatrics, Department of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA,Authors for correspondence (; )
| | - David B. Frank
- Department of Pediatrics, Division of Cardiology, University of Pennsylvania, Children's Hospital of Philadelphia, Penn-CHOP Lung Biology Institute, Penn Cardiovascular Institute, Philadelphia, PA 19104, USA,Authors for correspondence (; )
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Li Y, Walker LA, Zhao Y, Edwards EM, Michki NS, Cheng HPJ, Ghazzi M, Chen TY, Chen M, Roossien DH, Cai D. Bitbow Enables Highly Efficient Neuronal Lineage Tracing and Morphology Reconstruction in Single Drosophila Brains. Front Neural Circuits 2021; 15:732183. [PMID: 34744636 PMCID: PMC8564373 DOI: 10.3389/fncir.2021.732183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/14/2021] [Indexed: 12/15/2022] Open
Abstract
Identifying the cellular origins and mapping the dendritic and axonal arbors of neurons have been century old quests to understand the heterogeneity among these brain cells. Current Brainbow based transgenic animals take the advantage of multispectral labeling to differentiate neighboring cells or lineages, however, their applications are limited by the color capacity. To improve the analysis throughput, we designed Bitbow, a digital format of Brainbow which exponentially expands the color palette to provide tens of thousands of spectrally resolved unique labels. We generated transgenic Bitbow Drosophila lines, established statistical tools, and streamlined sample preparation, image processing, and data analysis pipelines to conveniently mapping neural lineages, studying neuronal morphology and revealing neural network patterns with unprecedented speed, scale, and resolution.
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Affiliation(s)
- Ye Li
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Logan A Walker
- Biophysics LS&A, University of Michigan, Ann Arbor, MI, United States
| | - Yimeng Zhao
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Erica M Edwards
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Nigel S Michki
- Biophysics LS&A, University of Michigan, Ann Arbor, MI, United States
| | - Hon Pong Jimmy Cheng
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Marya Ghazzi
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Tiffany Y Chen
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Maggie Chen
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Douglas H Roossien
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States
| | - Dawen Cai
- Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI, United States.,Biophysics LS&A, University of Michigan, Ann Arbor, MI, United States.,Neuroscience Graduate Program, University of Michigan, Ann Arbor, MI, United States
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Michki NS, Li Y, Sanjasaz K, Zhao Y, Shen FY, Walker LA, Cao W, Lee CY, Cai D. The molecular landscape of neural differentiation in the developing Drosophila brain revealed by targeted scRNA-seq and multi-informatic analysis. Cell Rep 2021; 35:109039. [PMID: 33909998 PMCID: PMC8139287 DOI: 10.1016/j.celrep.2021.109039] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 01/19/2021] [Accepted: 04/06/2021] [Indexed: 01/16/2023] Open
Abstract
The Drosophila type II neuroblast lineages present an attractive model to investigate the neurogenesis and differentiation process as they adapt to a process similar to that in the human outer subventricular zone. We perform targeted single-cell mRNA sequencing in third instar larval brains to study this process of the type II NB lineage. Combining prior knowledge, in silico analyses, and in situ validation, our multi-informatic investigation describes the molecular landscape from a single developmental snapshot. 17 markers are identified to differentiate distinct maturation stages. 30 markers are identified to specify the stem cell origin and/or cell division numbers of INPs, and at least 12 neuronal subtypes are identified. To foster future discoveries, we provide annotated tables of pairwise gene-gene correlation in single cells and MiCV, a web tool for interactively analyzing scRNA-seq datasets. Taken together, these resources advance our understanding of the neural differentiation process at the molecular level.
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Affiliation(s)
- Nigel S Michki
- Biophysics LS&A, University of Michigan, Ann Arbor, MI, USA
| | - Ye Li
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Kayvon Sanjasaz
- Molecular, Cellular, and Developmental Biology LS&A, University of Michigan, Ann Arbor, MI, USA
| | - Yimeng Zhao
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Fred Y Shen
- Neuroscience Graduate Program, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Logan A Walker
- Biophysics LS&A, University of Michigan, Ann Arbor, MI, USA
| | - Wenjia Cao
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Cheng-Yu Lee
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, USA; Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA; Division of Genetic Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA; Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Dawen Cai
- Biophysics LS&A, University of Michigan, Ann Arbor, MI, USA; Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, USA; Neuroscience Graduate Program, University of Michigan Medical School, Ann Arbor, MI, USA.
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Xu M, Niessen KA, Deng Y, Michki NS, Snell EH, Markelz AG. The Effect of the Protein Dynamical Transition on Intramolecular Vibrations. Biophys J 2016. [DOI: 10.1016/j.bpj.2015.11.1229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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