Identification of Shared and Unique Gene Families Associated with Oral
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Loss of Mafb and Maf Distorts Myeloid Cell Ratios and Disrupts Fetal Mouse Testis Vascularization and Organogenesisǂ
bioRxiv preprint doi: https://doi.org/10.1101/2021.04.26.441488; this version posted April 26, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Loss of Mafb and Maf distorts myeloid cell ratios and disrupts fetal mouse testis vascularization and organogenesisǂ 5 Shu-Yun Li1,5, Xiaowei Gu1,5, Anna Heinrich1, Emily G. Hurley1,2,3, Blanche Capel4, and Tony DeFalco1,2* 1Division of Reproductive Sciences, Cincinnati Children’s Hospital Medical Center, Cincinnati, 10 OH 45229, USA 2Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA 3Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA 15 4Department of Cell Biology, Duke University Medical Center, Durham, NC 27710 USA 5These authors contributed equally to this work. ǂThis work was supported by the National Institutes of Health (R37HD039963 to BC, R35GM119458 to TD, R01HD094698 to TD, F32HD058433 to TD); March of Dimes (1-FY10- 355 to BC, Basil O’Connor Starter Scholar Award 5-FY14-32 to TD); Lalor Foundation 20 (postdoctoral fellowship to SL); and Cincinnati Children’s Hospital Medical Center (Research Innovation and Pilot funding, Trustee Award, and developmental funds to TD). *Corresponding Author: Tony DeFalco E-mail: [email protected] 25 Address: Division of Reproductive Sciences Cincinnati Children’s Hospital Medical Center 3333 Burnet Avenue, MLC 7045 Cincinnati, OH 45229 USA Phone: +1-513-803-3988 30 Fax: +1-513-803-1160 bioRxiv preprint doi: https://doi.org/10.1101/2021.04.26.441488; this version posted April 26, 2021. -
RBP-J Signaling − Cells Through Notch Novel IRF8-Controlled
Sca-1+Lin−CD117− Mesenchymal Stem/Stromal Cells Induce the Generation of Novel IRF8-Controlled Regulatory Dendritic Cells through Notch −RBP-J Signaling This information is current as of September 25, 2021. Xingxia Liu, Shaoda Ren, Chaozhuo Ge, Kai Cheng, Martin Zenke, Armand Keating and Robert C. H. Zhao J Immunol 2015; 194:4298-4308; Prepublished online 30 March 2015; doi: 10.4049/jimmunol.1402641 Downloaded from http://www.jimmunol.org/content/194/9/4298 Supplementary http://www.jimmunol.org/content/suppl/2015/03/28/jimmunol.140264 http://www.jimmunol.org/ Material 1.DCSupplemental References This article cites 59 articles, 19 of which you can access for free at: http://www.jimmunol.org/content/194/9/4298.full#ref-list-1 Why The JI? Submit online. • Rapid Reviews! 30 days* from submission to initial decision by guest on September 25, 2021 • No Triage! Every submission reviewed by practicing scientists • Fast Publication! 4 weeks from acceptance to publication *average Subscription Information about subscribing to The Journal of Immunology is online at: http://jimmunol.org/subscription Permissions Submit copyright permission requests at: http://www.aai.org/About/Publications/JI/copyright.html Email Alerts Receive free email-alerts when new articles cite this article. Sign up at: http://jimmunol.org/alerts The Journal of Immunology is published twice each month by The American Association of Immunologists, Inc., 1451 Rockville Pike, Suite 650, Rockville, MD 20852 Copyright © 2015 by The American Association of Immunologists, Inc. All rights reserved. Print ISSN: 0022-1767 Online ISSN: 1550-6606. The Journal of Immunology Sca-1+Lin2CD1172 Mesenchymal Stem/Stromal Cells Induce the Generation of Novel IRF8-Controlled Regulatory Dendritic Cells through Notch–RBP-J Signaling Xingxia Liu,*,1 Shaoda Ren,*,1 Chaozhuo Ge,* Kai Cheng,* Martin Zenke,† Armand Keating,‡,x and Robert C. -
Fgf17b and FGF18 Have Different Midbrain Regulatory Properties from Fgf8b Or Activated FGF Receptors Aimin Liu1,2, James Y
Research article 6175 FGF17b and FGF18 have different midbrain regulatory properties from FGF8b or activated FGF receptors Aimin Liu1,2, James Y. H. Li2, Carrie Bromleigh2, Zhimin Lao2, Lee A. Niswander1 and Alexandra L. Joyner2,* 1Howard Hughes Medical Institute, Developmental Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10021, USA 2Howard Hughes Medical Institute and Skirball Institute of Biomolecular Medicine, Departments of Cell Biology, and Physiology and Neuroscience, NYU School of Medicine, New York, NY 10016, USA *Author for correspondence (e-mail: [email protected]) Accepted 28 August 2003 Development 130, 6175-6185 Published by The Company of Biologists 2003 doi:10.1242/dev.00845 Summary Early patterning of the vertebrate midbrain and region in the midbrain, correlating with cerebellum cerebellum is regulated by a mid/hindbrain organizer that development. By contrast, FGF17b and FGF18 mimic produces three fibroblast growth factors (FGF8, FGF17 FGF8a by causing expansion of the midbrain and and FGF18). The mechanism by which each FGF upregulating midbrain gene expression. This result is contributes to patterning the midbrain, and induces a consistent with Fgf17 and Fgf18 being expressed in the cerebellum in rhombomere 1 (r1) is not clear. We and midbrain and not just in r1 as Fgf8 is. Third, analysis of others have found that FGF8b can transform the midbrain gene expression in mouse brain explants with beads soaked into a cerebellum fate, whereas FGF8a can promote in FGF8b or FGF17b showed that the distinct activities of midbrain development. In this study we used a chick FGF17b and FGF8b are not due to differences in the electroporation assay and in vitro mouse brain explant amount of FGF17b protein produced in vivo. -
Ncomms2254.Pdf
ARTICLE Received 3 May 2012 | Accepted 5 Nov 2012 | Published 4 Dec 2012 DOI: 10.1038/ncomms2254 The RB family is required for the self-renewal and survival of human embryonic stem cells Jamie F. Conklin1,2,3, Julie Baker2,3 & Julien Sage1,2,3 The mechanisms ensuring the long-term self-renewal of human embryonic stem cells are still only partly understood, limiting their use in cellular therapies. Here we found that increased activity of the RB cell cycle inhibitor in human embryonic stem cells induces cell cycle arrest, differentiation and cell death. Conversely, inactivation of the entire RB family (RB, p107 and p130) in human embryonic stem cells triggers G2/M arrest and cell death through functional activation of the p53 pathway and the cell cycle inhibitor p21. Differences in E2F target gene activation upon loss of RB family function between human embryonic stem cells, mouse embryonic stem cells and human fibroblasts underscore key differences in the cell cycle regulatory networks of human embryonic stem cells. Finally, loss of RB family function pro- motes genomic instability in both human and mouse embryonic stem cells, uncoupling cell cycle defects from chromosomal instability. These experiments indicate that a homeostatic level of RB activity is essential for the self-renewal and the survival of human embryonic stem cells. 1 Department of Pediatrics, Stanford Medical School, Stanford, California 94305, USA. 2 Department of Genetics, Stanford Medical School, Stanford, California 94305, USA. 3 Institute for Stem Cell Biology and Regenerative Medicine, Stanford Medical School, Stanford, California 94305, USA. Correspondence and requests for materials should be addressed to J.S. -
KAT6A Syndrome: Genotype-Phenotype Correlation in 76 Patients with Pathogenic KAT6A Variants
KAT6A Syndrome: genotype-phenotype correlation in 76 patients with pathogenic KAT6A variants. Item Type Article Authors Kennedy, Joanna;Goudie, David;Blair, Edward;Chandler, Kate;Joss, Shelagh;McKay, Victoria;Green, Andrew;Armstrong, Ruth;Lees, Melissa;Kamien, Benjamin;Hopper, Bruce;Tan, Tiong Yang;Yap, Patrick;Stark, Zornitza;Okamoto, Nobuhiko;Miyake, Noriko;Matsumoto, Naomichi;Macnamara, Ellen;Murphy, Jennifer L;McCormick, Elizabeth;Hakonarson, Hakon;Falk, Marni J;Li, Dong;Blackburn, Patrick;Klee, Eric;Babovic- Vuksanovic, Dusica;Schelley, Susan;Hudgins, Louanne;Kant, Sarina;Isidor, Bertrand;Cogne, Benjamin;Bradbury, Kimberley;Williams, Mark;Patel, Chirag;Heussler, Helen;Duff- Farrier, Celia;Lakeman, Phillis;Scurr, Ingrid;Kini, Usha;Elting, Mariet;Reijnders, Margot;Schuurs-Hoeijmakers, Janneke;Wafik, Mohamed;Blomhoff, Anne;Ruivenkamp, Claudia A L;Nibbeling, Esther;Dingemans, Alexander J M;Douine, Emilie D;Nelson, Stanley F;Arboleda, Valerie A;Newbury-Ecob, Ruth DOI 10.1038/s41436-018-0259-2 Journal Genetics in medicine : official journal of the American College of Medical Genetics Download date 30/09/2021 21:53:13 Link to Item http://hdl.handle.net/10147/627191 Find this and similar works at - http://www.lenus.ie/hse HHS Public Access Author manuscript Author ManuscriptAuthor Manuscript Author Genet Med Manuscript Author . Author manuscript; Manuscript Author available in PMC 2019 October 01. Published in final edited form as: Genet Med. 2019 April ; 21(4): 850–860. doi:10.1038/s41436-018-0259-2. KAT6A Syndrome: Genotype-phenotype correlation in 76 patients with pathogenic KAT6A variants A full list of authors and affiliations appears at the end of the article. Abstract Purpose: Mutations in KAT6A have recently been identified as a cause of syndromic developmental delay. -
Fgf8 Is Mutated in Zebrafish Acerebellar
Development 125, 2381-2395 (1998) 2381 Printed in Great Britain © The Company of Biologists Limited 1998 DEV1265 Fgf8 is mutated in zebrafish acerebellar (ace) mutants and is required for maintenance of midbrain-hindbrain boundary development and somitogenesis Frank Reifers1, Heike Böhli1, Emily C. Walsh2, Phillip H. Crossley2, Didier Y. R. Stainier2 and Michael Brand1,* 1Department of Neurobiology, University of Heidelberg, Im Neuenheimer Feld 364, D-69120 Heidelberg, Germany 2Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA 94143-0554, USA *Author for correspondence (e-mail: [email protected]) Accepted 2 April; published on WWW 3 June 1998 SUMMARY We describe the isolation of zebrafish Fgf8 and its gastrulation, and that Fgf8 functions later during expression during gastrulation, somitogenesis, fin bud and somitogenesis to polarize the midbrain. Fgf8 is also early brain development. By demonstrating genetic linkage expressed in a dorsoventral gradient during gastrulation and by analysing the structure of the Fgf8 gene, we show and ectopically expressed Fgf8 can dorsalize embryos. that acerebellar is a zebrafish Fgf8 mutation that may Nevertheless, acerebellar mutants show only mild inactivate Fgf8 function. Homozygous acerebellar embryos dorsoventral patterning defects. Also, in spite of the lack a cerebellum and the midbrain-hindbrain boundary prominent role suggested for Fgf8 in limb development, the organizer. Fgf8 function is required to maintain, but not pectoral fins are largely unaffected in the mutants. Fgf8 is initiate, expression of Pax2.1 and other marker genes in this therefore required in development of several important area. We show that Fgf8 and Pax2.1 are activated in signaling centers in the zebrafish embryo, but may be adjacent domains that only later become overlapping, and redundant or dispensable for others. -
Multifactorial Erβ and NOTCH1 Control of Squamous Differentiation and Cancer
Multifactorial ERβ and NOTCH1 control of squamous differentiation and cancer Yang Sui Brooks, … , Karine Lefort, G. Paolo Dotto J Clin Invest. 2014;124(5):2260-2276. https://doi.org/10.1172/JCI72718. Research Article Oncology Downmodulation or loss-of-function mutations of the gene encoding NOTCH1 are associated with dysfunctional squamous cell differentiation and development of squamous cell carcinoma (SCC) in skin and internal organs. While NOTCH1 receptor activation has been well characterized, little is known about how NOTCH1 gene transcription is regulated. Using bioinformatics and functional screening approaches, we identified several regulators of the NOTCH1 gene in keratinocytes, with the transcription factors DLX5 and EGR3 and estrogen receptor β (ERβ) directly controlling its expression in differentiation. DLX5 and ERG3 are required for RNA polymerase II (PolII) recruitment to the NOTCH1 locus, while ERβ controls NOTCH1 transcription through RNA PolII pause release. Expression of several identified NOTCH1 regulators, including ERβ, is frequently compromised in skin, head and neck, and lung SCCs and SCC-derived cell lines. Furthermore, a keratinocyte ERβ–dependent program of gene expression is subverted in SCCs from various body sites, and there are consistent differences in mutation and gene-expression signatures of head and neck and lung SCCs in female versus male patients. Experimentally increased ERβ expression or treatment with ERβ agonists inhibited proliferation of SCC cells and promoted NOTCH1 expression and squamous differentiation both in vitro and in mouse xenotransplants. Our data identify a link between transcriptional control of NOTCH1 expression and the estrogen response in keratinocytes, with implications for differentiation therapy of squamous cancer. Find the latest version: https://jci.me/72718/pdf Research article Multifactorial ERβ and NOTCH1 control of squamous differentiation and cancer Yang Sui Brooks,1,2 Paola Ostano,3 Seung-Hee Jo,1,2 Jun Dai,1,2 Spiro Getsios,4 Piotr Dziunycz,5 Günther F.L. -
Accumulation of Rare Coding Variants in Genes Implicated in Risk of Human Cleft Lip with Or Without Cleft Palate
HHS Public Access Author manuscript Author ManuscriptAuthor Manuscript Author Am J Med Manuscript Author Genet A. Author Manuscript Author manuscript; available in PMC 2020 July 01. Published in final edited form as: Am J Med Genet A. 2019 July ; 179(7): 1260–1269. doi:10.1002/ajmg.a.61183. Accumulation of Rare Coding Variants in Genes Implicated in Risk of Human Cleft Lip with or without Cleft Palate Nicholas J. Marini1,*, Kripa Asrani1, Wei Yang2, Jasper Rine1, Gary M Shaw2 1California Institute for Quantitative Biosciences, Department of Molecular and Cellular Biology, University of California, Berkeley, CA 94720, USA 2Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA Abstract Cleft lip with/without cleft palate (CLP) is a common craniofacial malformation with complex etiologies, reflecting both genetic and environmental factors. Most of the suspected genetic risk for CLP has yet to be identified. To further classify risk loci and estimate the contribution of rare variants, we sequenced the exons in 49 candidate genes in 323 CLP cases and 211 non-malformed controls. Our findings indicated that rare, protein-altering variants displayed markedly higher burdens in CLP cases at relevant loci. First, putative loss-of-function mutations (nonsense, frameshift) were significantly enriched among cases: 13 of 323 cases (~4%) harbored such alleles within these 49 genes, versus one such change in controls (p = 0.01). Second, in gene-level analyses, the burden of rare alleles showed greater case-association for several genes previously implicated in cleft risk. For example, BHMT displayed a 10-fold increase in protein-altering variants in CLP cases (p = 0.03), including multiple case occurrences of a rare frameshift mutation (K400fs). -
Prospective Isolation of NKX2-1–Expressing Human Lung Progenitors Derived from Pluripotent Stem Cells
The Journal of Clinical Investigation RESEARCH ARTICLE Prospective isolation of NKX2-1–expressing human lung progenitors derived from pluripotent stem cells Finn Hawkins,1,2 Philipp Kramer,3 Anjali Jacob,1,2 Ian Driver,4 Dylan C. Thomas,1 Katherine B. McCauley,1,2 Nicholas Skvir,1 Ana M. Crane,3 Anita A. Kurmann,1,5 Anthony N. Hollenberg,5 Sinead Nguyen,1 Brandon G. Wong,6 Ahmad S. Khalil,6,7 Sarah X.L. Huang,3,8 Susan Guttentag,9 Jason R. Rock,4 John M. Shannon,10 Brian R. Davis,3 and Darrell N. Kotton1,2 2 1Center for Regenerative Medicine, and The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA. 3Center for Stem Cell and Regenerative Medicine, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center, Houston, Texas, USA. 4Department of Anatomy, UCSF, San Francisco, California, USA. 5Division of Endocrinology, Diabetes and Metabolism, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA. 6Department of Biomedical Engineering and Biological Design Center, Boston University, Boston, Massachusetts, USA. 7Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts, USA. 8Columbia Center for Translational Immunology & Columbia Center for Human Development, Columbia University Medical Center, New York, New York, USA. 9Department of Pediatrics, Monroe Carell Jr. Children’s Hospital, Vanderbilt University, Nashville, Tennessee, USA. 10Division of Pulmonary Biology, Cincinnati Children’s Hospital, Cincinnati, Ohio, USA. It has been postulated that during human fetal development, all cells of the lung epithelium derive from embryonic, endodermal, NK2 homeobox 1–expressing (NKX2-1+) precursor cells. -
ARTICLES Fibroblast Growth Factors 1, 2, 17, and 19 Are The
0031-3998/07/6103-0267 PEDIATRIC RESEARCH Vol. 61, No. 3, 2007 Copyright © 2007 International Pediatric Research Foundation, Inc. Printed in U.S.A. ARTICLES Fibroblast Growth Factors 1, 2, 17, and 19 Are the Predominant FGF Ligands Expressed in Human Fetal Growth Plate Cartilage PAVEL KREJCI, DEBORAH KRAKOW, PERTCHOUI B. MEKIKIAN, AND WILLIAM R. WILCOX Medical Genetics Institute [P.K., D.K., P.B.M., W.R.W.], Cedars-Sinai Medical Center, Los Angeles, California 90048; Department of Obstetrics and Gynecology [D.K.] and Department of Pediatrics [W.R.W.], UCLA School of Medicine, Los Angeles, California 90095 ABSTRACT: Fibroblast growth factors (FGF) regulate bone growth, (G380R) or TD (K650E) mutations (4–6). When expressed at but their expression in human cartilage is unclear. Here, we deter- physiologic levels, FGFR3-G380R required, like its wild-type mined the expression of entire FGF family in human fetal growth counterpart, ligand for activation (7). Similarly, in vitro cul- plate cartilage. Using reverse transcriptase PCR, the transcripts for tivated human TD chondrocytes as well as chondrocytes FGF1, 2, 5, 8–14, 16–19, and 21 were found. However, only FGF1, isolated from Fgfr3-K644M mice had an identical time course 2, 17, and 19 were detectable at the protein level. By immunohisto- of Fgfr3 activation compared with wild-type chondrocytes and chemistry, FGF17 and 19 were uniformly expressed within the showed no receptor activation in the absence of ligand (8,9). growth plate. In contrast, FGF1 was found only in proliferating and hypertrophic chondrocytes whereas FGF2 localized predominantly to Despite the importance of the FGF ligand for activation of the resting and proliferating cartilage. -
ONCOPANEL (Popv3)
ONCOPANEL (POPv3) TEST INFORMATION BACKGROUND: Somatic genetic alterations in oncogenes and tumor-suppressor genes contribute to the pathogenesis and evolution of human cancers. These alterations can provide prognostic and predictive information and stratify cancers for targeted therapeutic information. We classify these alterations into five tiers using the following guidelines: Tier 1: The alteration has well-established published evidence confirming clinical utility in this tumor type, in at least one of the following contexts: predicting response to treatment with an FDA-approved therapy; assessing prognosis; establishing a definitive diagnosis; or conferring an inherited increased risk of cancer to this patient and family. Tier 2: The alteration may have clinical utility in at least one of the following contexts: selection of an investigational therapy in clinical trials for this cancer type; limited evidence of prognostic association; supportive of a specific diagnosis; proven association of response to treatment with an FDA-approved therapy in a different type of cancer; or similar to a different mutation with a proven association with response to treatment with an FDA-approved therapyin this type of cancer. Tier 3: The alteration is of uncertain clinical utility, but may have a role as suggested by at least one of the following: demonstration of association with response to treatment in this cancer type in preclinical studies (e.g., in vitro studies or animal models); alteration in a biochemical pathway that has other known, therapeutically-targetable alterations; alteration in a highly conserved region of the protein predicted, in silico, to alter protein function; or selection of an investigational therapy for a different cancer type. -
Original Articles the ALX4 Homeobox Gene Is Mutated in Patients With
916 J Med Genet 2000;37:916–920 J Med Genet: first published as 10.1136/jmg.37.12.916 on 1 December 2000. Downloaded from Original articles The ALX4 homeobox gene is mutated in patients with ossification defects of the skull (foramina parietalia permagna, OMIM 168500) Wim Wuyts, Erna Cleiren, Tessa Homfray, Alberto Rasore-Quartino, Filip Vanhoenacker, Wim Van Hul Abstract Foramina parietalia permagna (FPP) (OMIM 168500) is caused by ossification defects in the parietal bones. Recently, it was shown that loss of function mutations in the MSX2 homeobox gene on chromo- some 5 are responsible for the presence of these lesions in some FPP patients. How- ever, the absence of MSX2 mutations in some of the FPP patients analysed and the presence of FPP associated with chromo- some 11p deletions in DEFECT 11 (OMIM 601224) patients or associated with Saethre-Chotzen syndrome suggests ge- netic heterogeneity for this disorder. Starting from a BAC/P1/cosmid contig of the DEFECT 11 region on chromosome 11, we have now isolated the ALX4 gene, a previously unidentified member of the http://jmg.bmj.com/ ALX homeobox gene family in humans. Mutation analysis of the ALX4 gene in three unrelated FPP families without the Department of MSX2 mutation identified mutations in Medical Genetics, two families, indicating that mutations in University of Antwerp, Figure 1 Radiograph illustrating the presence of foramina ALX4 could be responsible for these skull parietalia permagna (white arrows) in a patient of family Universiteitsplein 1, 6 12 2610 Antwerp, Belgium defects and suggesting further genetic 3. X rays of patients of families 1 and 2 have previously been published.