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Shin-ichi Usami

Shin-ichi Usami

D-Index & Metrics

Biology and Biochemistry

D-Index
64
Citations
14496
World Ranking
9679
National Ranking
649

Overview

Shin-ichi Usami is affiliated with Shinshu University in Japan and focuses primarily on research related to hearing, cochlea, tinnitus, and genetics. Their work spans multiple disciplines including neuroscience, medicine, and biochemistry, genetics, and molecular biology. Within these broader fields, Usami's research concentrates on sensory systems, molecular biology, otorhinolaryngology, cognitive neuroscience, and neurology.

Their recent scholarly output includes several papers published between 2020 and 2021. Notable publications include "The genetic etiology of hearing loss in Japan revealed by the social health insurance-based genetic testing of 10K patients" (2021, Human Genetics), "Cochlear Implantation From the Perspective of Genetic Background" (2020, The Anatomical Record), "Digenic inheritance of mutations in EPHA2 and SLC26A4 in Pendred syndrome" (2020, Nature Communications), "Disease-specific ACMG/AMP guidelines improve sequence variant interpretation for hearing loss" (2021, Genetics in Medicine), and "Prevalence and clinical features of hearing loss caused by EYA4 variants" (2020, Scientific Reports).

Usami has collaborated extensively with several co-authors. Frequent collaborators include Shin-ya Nishio, Hidekane Yoshimura, Hideaki Moteki, Satoshi Iwasaki, and Masahiro Takahashi.

The publication venues where Usami's work appears most often include:

  • Acta Oto-Laryngologica
  • Genes
  • Human Genetics
  • Practica Oto-Rhino-Laryngologica
  • Scientific Reports

The main topics covered in Usami's research are:

  • Hearing, Cochlea, Tinnitus, Genetics
  • Ear Surgery and Otitis Media
  • Hearing Loss and Rehabilitation
  • Vestibular and auditory disorders
  • Congenital heart defects research
  • Genetics and Neurodevelopmental Disorders
  • Cellular transport and secretion

Best Publications

  • Congenital hearing loss.

    Anna M.H. Korver;Richard J.H. Smith;Guy Van Camp;Mark R. Schleiss

  • Prevalent connexin 26 gene (GJB2) mutations in Japanese

    Satoko Abe;Shin-ichi Usami;Hideichi Shinkawa;Philip M Kelley

  • Organization of AMPA Receptor Subunits at a Glutamate Synapse: A Quantitative Immunogold Analysis of Hair Cell Synapses in the Rat Organ of Corti

    Atsushi Matsubara;Jon H. Laake;Svend Davanger;Shin Ichi Usami

  • Non-syndromic hearing loss associated with enlarged vestibular aqueduct is caused by PDS mutations

    Shin Ichi Usami;Satoko Abe;Mike D. Weston;Hideichi Shinkawa

  • Origins and frequencies of SLC26A4 (PDS) mutations in east and south Asians: global implications for the epidemiology of deafness

    Park Hj;Shaukat S;Liu Xz;Hahn Sh

  • Differential Localization of δ Glutamate Receptors in the Rat Cerebellum: Coexpression with AMPA Receptors in Parallel Fiber–Spine Synapses and Absence from Climbing Fiber–Spine Synapses

    Alf Sommer Landsend;Mahmood Amiry-Moghaddam;Atsushi Matsubara;Linda Bergersen

  • Distribution and frequencies of PDS (SLC26A4) mutations in Pendred syndrome and nonsyndromic hearing loss associated with enlarged vestibular aqueduct: a unique spectrum of mutations in Japanese

    Koji Tsukamoto;Hiroaki Suzuki;Daisuke Harada;Atsushi Namba

  • Prevalence of mitochondrial gene mutations among hearing impaired patients.

    Shin-ichi Usami;Satoko Abe;Jiro Akita;Atsushi Namba

  • Expression of the P2X(2) receptor subunit of the ATP-gated ion channel in the cochlea: implications for sound transduction and auditory neurotransmission.

    Gary D. Housley;Refik Kanjhan;Nicholas P. Raybould;Denise Greenwood

  • Genomic structure and identification of novel mutations in Usherin, the gene responsible for Usher syndrome type IIa.

    M. D. Weston;J. D. Eudy;S. Fujita;S.-F. Yao

  • GJB2 deafness gene shows a specific spectrum of mutations in Japan, including a frequent founder mutation

    Akihiro Ohtsuka;Isamu Yuge;Shinobu Kimura;Atsushi Namba

  • Towards a consensus on a hearing preservation classification system.

    H. Skarz̈yński;P.H. Van De Heyning;S. Agrawal;S.L. Arauz

  • A New Autosomal Recessive Form of Stickler Syndrome Is Caused by a Mutation in the COL9A1 Gene

    Guy Van Camp;Rikkert L. Snoeckx;Nele Hilgert;Jenneke van den Ende

  • Exacerbation of Noise-Induced Hearing Loss in Mice Lacking the Glutamate Transporter GLAST

    Nobuhiro Hakuba;Kenichiro Koga;Kiyofumi Gyo;Shin-ichi Usami

  • Genetic and clinical features of sensorineural hearing loss associated with the 1555 mitochondrial mutation

    Shin Ichi Usami;Satoko Abe;Miyo Kasai;Hideichi Shinkawa

  • Identification of CRYM as a Candidate Responsible for Nonsyndromic Deafness, through cDNA Microarray Analysis of Human Cochlear and Vestibular Tissues*

    Satoko Abe;Toyomasa Katagiri;Akihiko Saito-Hisaminato;Shin-ichi Usami

  • Utilizing Ethnic-Specific Differences in Minor Allele Frequency to Recategorize Reported Pathogenic Deafness Variants

    A. Eliot Shearer;Robert W. Eppsteiner;Kevin T. Booth;Sean S. Ephraim

  • Mutations in the gene encoding KIAA1199 protein, an inner-ear protein expressed in Deiters’ cells and the fibrocytes, as the cause of nonsyndromic hearing loss

    Satoko Abe;Shin-ichi Usami;Yusuke Nakamura

  • A large cohort study of GJB2 mutations in Japanese hearing loss patients.

    K Tsukada;S Nishio;S Usami

  • Molecular organization of a type of peripheral glutamate synapse: the afferent synapses of hair cells in the inner ear

    Ole P Ottersen;Yutaka Takumi;Atsushi Matsubara;Alf S Landsend

Frequent Co-Authors

William J. Kimberling
William J. Kimberling University of Iowa
Ole Petter Ottersen
Ole Petter Ottersen University of Oslo
Richard J.H. Smith
Richard J.H. Smith University of Iowa
Hinrich Staecker
Hinrich Staecker University of Kansas
Paul Van de Heyning
Paul Van de Heyning University of Antwerp
Luis Lassaletta
Luis Lassaletta Technical University of Madrid
Guy Van Camp
Guy Van Camp University of Antwerp
Yusuke Nakamura
Yusuke Nakamura National Institutes of Biomedical Innovation, Health and Nutrition

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