Search Results - "Tadenev, Abigail L.D."
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An allelic series of spontaneous Rorb mutant mice exhibit a gait phenotype, changes in retina morphology and behavior, and gene expression signatures associated with the unfolded protein response
Published in G3 : genes - genomes - genetics (09-08-2023)“…Abstract The Retinoid-related orphan receptor beta (RORβ) gene encodes a developmental transcription factor and has 2 predominant isoforms created through…”
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Contact Is Repulsive, but Please Note the “Enclosed”
Published in Developmental cell (17-01-2012)“…Previous models of neuronal dendrite arborization suggested that contact-dependent self-avoidance between dendrite branches prevents self-crossings within the…”
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GPSM2-GNAI Specifies the Tallest Stereocilia and Defines Hair Bundle Row Identity
Published in Current biology (18-03-2019)“…The transduction compartment of inner ear hair cells, the hair bundle, is composed of stereocilia rows of graded height, a property essential for sensory…”
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tRNA overexpression rescues peripheral neuropathy caused by mutations in tRNA synthetase
Published in Science (American Association for the Advancement of Science) (03-09-2021)“…Heterozygous mutations in six transfer RNA (tRNA) synthetase genes cause Charcot-Marie-Tooth (CMT) peripheral neuropathy. CMT mutant tRNA synthetases inhibit…”
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A link between planar polarity and staircase-like bundle architecture in hair cells
Published in Development (Cambridge) (01-11-2016)“…Sensory perception in the inner ear relies on the hair bundle, the highly polarized brush of movement detectors that crowns hair cells. We previously showed…”
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Model validity for preclinical studies in precision medicine: precisely how precise do we need to be?
Published in Mammalian genome (01-06-2019)“…The promise of personalized medicine is that each patient’s treatment can be optimally tailored to their disease. In turn, their disease, as well as their…”
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Testing SIPA1L2 as a modifier of CMT1A using mouse models
Published in Journal of neuropathology and experimental neurology (19-04-2024)“…Charcot-Marie-Tooth disease type 1A (CMT1A) is a demyelinating peripheral neuropathy caused by the duplication of peripheral myelin protein 22 (PMP22), leading…”
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Lack of effect from genetic deletion of Hdac6 in a humanized mouse model of CMT2D
Published in Journal of the peripheral nervous system (01-06-2024)“…Background Inhibition of HDAC6 has been proposed as a broadly applicable therapeutic strategy for Charcot–Marie–Tooth disease (CMT). Inhibition of HDAC6…”
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Misregulation of mitochondria-lysosome contact dynamics in Charcot-Marie-Tooth Type 2B disease Rab7 mutant sensory peripheral neurons
Published in Proceedings of the National Academy of Sciences - PNAS (31-10-2023)“…Inter-organelle contact sites between mitochondria and lysosomes mediate the crosstalk and bidirectional regulation of their dynamics in health and disease…”
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Precision mouse models of Yars/dominant intermediate Charcot‐Marie‐Tooth disease type C and Sptlc1/hereditary sensory and autonomic neuropathy type 1
Published in Journal of anatomy (01-11-2022)“…Animal models of neurodegenerative diseases such as inherited peripheral neuropathies sometimes accurately recreate the pathophysiology of the human disease,…”
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A spontaneous mouse deletion in Mctp1 uncovers a long-range cis-regulatory region crucial for NR2F1 function during inner ear development
Published in Developmental biology (15-11-2018)“…Hundreds of thousands of cis-regulatory DNA sequences are predicted in vertebrate genomes, but unlike genes themselves, few have been characterized at the…”
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T cells from NOD-PerIg mice target both pancreatic and neuronal tissue1,2
Published in The Journal of immunology (1950) (16-09-2020)“…It has become increasingly appreciated that autoimmune responses against neuronal components play an important role in type 1 diabetes (T1D 4 ) pathogenesis…”
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T-cells from NOD- PerIg mice transfer aggressive peripheral neuritis to NOD. scid recipients
Published in The Journal of immunology (1950) (01-05-2020)“…Abstract Recently, we created NOD mice transgenically expressing a peripherin reactive B cell receptor (BCR) inducing rapid onset T1D (NOD-PerIg). We…”
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Inhibitory G proteins play multiple roles to polarize sensory hair cell morphogenesis
Published in eLife (23-04-2024)“…Inhibitory G alpha (GNAI or Gαi) proteins are critical for the polarized morphogenesis of sensory hair cells and for hearing. The extent and nature of their…”
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Genetic analysis of Pycr1 and Pycr2 in mice
Published in Genetics (Austin) (17-05-2021)“…Abstract The final step in proline biosynthesis is catalyzed by three pyrroline-5-carboxylate reductases, PYCR1, PYCR2, and PYCR3, which convert…”
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Loss of Bardet—Biedl syndrome protein-8 (BBS8) perturbs olfactory function, protein localization, and axon targeting
Published in Proceedings of the National Academy of Sciences - PNAS (21-06-2011)“…Bardet—Biedl syndrome (BBS) is a pleiotropic, heterogeneous human disease whose etiology lies primarily in dysfunctional basal bodies and/or cilia. Both BBS…”
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T Cells from NOD- PerIg Mice Target Both Pancreatic and Neuronal Tissue
Published in The Journal of immunology (1950) (15-10-2020)“…It has become increasingly appreciated that autoimmune responses against neuronal components play an important role in type 1 diabetes (T1D) pathogenesis. In…”
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Dominant NARS1 mutations causing axonal Charcot–Marie–Tooth disease expand NARS1-associated diseases
Published in Brain communications (2024)“…Abstract Pathogenic variants in six aminoacyl-tRNA synthetase (ARS) genes are implicated in neurological disorders, most notably inherited peripheral…”
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Replacing the PDZ-interacting C-termini of DSCAM and DSCAML1 with epitope tags causes different phenotypic severity in different cell populations
Published in eLife (16-09-2016)“…Different types of neurons in the retina are organized vertically into layers and horizontally in a mosaic pattern that helps ensure proper neural network…”
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The Spindle Orientation Machinery Beyond Mitosis: When Cell Specialization Demands Polarization
Published in Advances in experimental medicine and biology (01-01-2017)“…Mitosis is a process requiring strict spatial organization of cellular components. In particular, the orientation of the mitotic spindle with respect to the…”
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