Search Results - "Bell, Sheila"
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Single cell RNA analysis identifies cellular heterogeneity and adaptive responses of the lung at birth
Published in Nature communications (03-01-2019)“…The respiratory system undergoes a diversity of structural, biochemical, and functional changes necessary for adaptation to air breathing at birth. To identify…”
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Delineating a conserved genetic cassette promoting outgrowth of body appendages
Published in PLoS genetics (01-01-2013)“…The acquisition of the external genitalia allowed mammals to cope with terrestrial-specific reproductive needs for internal fertilization, and thus it…”
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PRDM3/16 regulate chromatin accessibility required for NKX2-1 mediated alveolar epithelial differentiation and function
Published in Nature communications (16-09-2024)“…While the critical role of NKX2-1 and its transcriptional targets in lung morphogenesis and pulmonary epithelial cell differentiation is increasingly known,…”
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A census of the lung: CellCards from LungMAP
Published in Developmental cell (10-01-2022)“…The human lung plays vital roles in respiration, host defense, and basic physiology. Recent technological advancements such as single-cell RNA sequencing and…”
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Kruppel-like factor 5 controls villus formation and initiation of cytodifferentiation in the embryonic intestinal epithelium
Published in Developmental biology (15-03-2013)“…Kruppel-like factor 5 (Klf5) is a transcription factor expressed by embryonic endodermal progenitors that form the lining of the gastrointestinal tract. A Klf5…”
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R-spondin 2 is required for normal laryngeal-tracheal, lung and limb morphogenesis
Published in Development (Cambridge) (15-03-2008)“…Herein, we demonstrate that Lrp6-mediated R-spondin 2 signaling through the canonical Wnt pathway is required for normal morphogenesis of the respiratory tract…”
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R-spondin2 signaling is required for oocyte-driven intercellular communication and follicular growth
Published in Cell death and differentiation (01-10-2020)“…R-spondin2 (RSPO2) is a member of the R-spondin family, which are secreted activators of the WNT/β-catenin (CTNNB1) signaling pathway. In the mouse postnatal…”
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Kruppel-like factor 5 is required for formation and differentiation of the bladder urothelium
Published in Developmental biology (01-10-2011)“…Kruppel-like transcription factor 5 (Klf5) was detected in the developing and mature murine bladder urothelium. Herein we report a critical role of KLF5 in the…”
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Type V Collagen Controls the Initiation of Collagen Fibril Assembly
Published in The Journal of biological chemistry (17-12-2004)“…Vertebrate collagen fibrils are heterotypically composed of a quantitatively major and minor fibril collagen. In non-cartilaginous tissues, type I collagen…”
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Kruppel-like factor 5 is required for perinatal lung morphogenesis and function
Published in Development (Cambridge) (01-08-2008)“…The transition to air breathing after birth requires both anatomic and biochemical maturation of the lung. Lung morphogenesis is mediated by complex paracrine…”
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The Zinc Finger Transcription Factor Sp8 Regulates the Generation and Diversity of Olfactory Bulb Interneurons
Published in Neuron (Cambridge, Mass.) (16-02-2006)“…The molecular mechanisms that regulate the production and diversity of olfactory bulb interneurons remain poorly understood. With the exception of the…”
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Airway Epithelial KIF3A Regulates Th2 Responses to Aeroallergens
Published in The Journal of immunology (1950) (01-12-2016)“…KIF3A, the gene encoding kinesin family member 3A, is a susceptibility gene locus associated with asthma; however, mechanisms by which KIF3A might influence…”
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EMC3 regulates mesenchymal cell survival via control of the mitotic spindle assembly
Published in iScience (20-01-2023)“…Eukaryotic cells transit through the cell cycle to produce two daughter cells. Dysregulation of the cell cycle leads to cell death or tumorigenesis. Herein, we…”
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Forkhead Box m1 transcription factor is required for perinatal lung function
Published in Proceedings of the National Academy of Sciences - PNAS (09-12-2008)“…The Forkhead Box m1 (Foxm1 or Foxm1b) transcription factor (previously called HFH-11B, Trident, Win, or MPP2) is an important positive regulator of DNA…”
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Nurse-led telephone outreach for a COVID-adapted suspected colorectal cancer pathway
Published in Gastrointestinal nursing (02-02-2021)“…Background: COVID-19 has brought about unprecedented challenges to healthcare services in the UK. The pandemic led to the cessation of colonoscopy and…”
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Sp8 Is Crucial for Limb Outgrowth and Neuropore Closure
Published in Proceedings of the National Academy of Sciences - PNAS (14-10-2003)“…In this report we describe the developmental expression and function of Sp8, a member of the Sp family of zinc finger transcription factors, and provide…”
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Targeted disruption of the murine Nhe1 locus induces ataxia, growth retardation, and seizures
Published in The American journal of physiology (01-04-1999)“…In most cells, the ubiquitously expressed Na+/H+ exchanger isoform 1 (NHE1) is thought to be a primary regulator of pH homeostasis, cell volume regulation, and…”
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Microarray analysis of murine limb bud ectoderm and mesoderm after exposure to cadmium or acetazolamide
Published in Birth defects research. A Clinical and molecular teratology (01-07-2009)“…BACKGROUND: A variety of drugs, environmental chemicals, and physical agents induce a common limb malformation in the offspring of pregnant mice exposed on day…”
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Cadmium-induced postaxial forelimb ectrodactyly: association with altered sonic hedgehog signaling
Published in Reproductive toxicology (Elmsford, N.Y.) (01-03-2005)“…Administration of CdSO 4 to C57BL/6 mice at day 9.5 of gestation induces a high incidence of postaxial forelimb ectrodactyly in the offspring. We propose that…”
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