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List of works by Fumitaka Oyama

A functional null mutation of SCN1B in a patient with Dravet syndrome

scientific article published on August 2009

A simple procedure for preparing chitin oligomers through acetone precipitation after hydrolysis in concentrated hydrochloric acid

scientific article published on 30 June 2015

Aberrant expression of bcl-2 gene family in Down's syndrome brains

scientific article published in August 1997

Absence of ras family point mutations at codons 12, 13 and 61 in N-ethyl-N-hydroxyethylnitrosamine- or N-nitrosomorpholine-induced renal cell tumors in rats

scientific article (publication date: September 1992)

Accumulation of Tau in Autophagic Vacuoles in Chloroquine Myopathy

scientific article published on July 1, 1998

Acidic Chitinase-Chitin Complex Is Dissociated in a Competitive Manner by Acetic Acid: Purification of Natural Enzyme for Supplementation Purposes.

scientific article

Acidic mammalian chitinase is a proteases-resistant glycosidase in mouse digestive system.

scientific article published on 24 November 2016

Association of transferrin C2 allele with late-onset Alzheimer's disease

scientific article published in December 1997

BACE1 modulates filopodia-like protrusions induced by sodium channel beta4 subunit.

scientific article

Characterization of a Bacillus thuringiensis chitinase that binds to cellulose and chitin.

scientific article published on 28 February 2017

Characterization of two Listeria innocua chitinases of different sizes that were expressed in Escherichia coli.

scientific article

Chitin digestibility is dependent on feeding behaviors, which determine acidic chitinase mRNA levels in mammalian and poultry stomachs.

scientific article

Chitinase mRNA Levels Determined by QPCR in Crab-Eating Monkey (Macaca fascicularis) Tissues: Species-Specific Expression of Acidic Mammalian Chitinase and Chitotriosidase.

scientific article published on 9 May 2018

Chitinase mRNA levels by quantitative PCR using the single standard DNA: acidic mammalian chitinase is a major transcript in the mouse stomach

scientific article

Decreased expression of hypothalamic neuropeptides in Huntington disease transgenic mice with expanded polyglutamine-EGFP fluorescent aggregates.

scientific article published in May 2005

Differences in a dinucleotide repeat polymorphism in the tau gene between Caucasian and Japanese populations: implication for progressive supranuclear palsy

scientific article published in July 1998

Direct comparison of chitinolytic properties and determination of combinatory effects of mouse chitotriosidase and acidic mammalian chitinase

scientific article published on 17 May 2019

Establishment of a quantitative PCR system for discriminating chitinase-like proteins: catalytically inactive breast regression protein-39 and Ym1 are constitutive genes in mouse lung

scientific article

Floxed allele for conditional inactivation of the voltage-gated sodium channel β1 subunitScn1b

scientific article published on 01 September 2007

Fluorogenic reaction and specific microdetermination of ammonia

scientific article published on 01 March 1981

Functional Properties of Mouse Chitotriosidase Expressed in the Periplasmic Space of Escherichia coli

scientific article

Functional dissection of the N-terminal sequence of Clostridium sp. G0005 glucoamylase: identification of components critical for folding the catalytic domain and for constructing the active site structure.

scientific article

Functional properties of the catalytic domain of mouse acidic mammalian chitinase expressed in Escherichia coli

scientific article published on 13 February 2015

Gastric and intestinal proteases resistance of chicken acidic chitinase nominates chitin-containing organisms for alternative whole edible diets for poultry

scientific article published on 27 July 2017

Gem GTPase and tau: morphological changes induced by gem GTPase in cho cells are antagonized by tau.

scientific article

Genetically determined differences in sodium current characteristics modulate conduction disease severity in mice with cardiac sodium channelopathy

scientific article published on 30 April 2009

Glucoamylase of Caulobacter crescentus CB15: cloning and expression in Escherichia coli and functional identification.

scientific article published on 27 January 2014

High expression of acidic chitinase and chitin digestibility in the stomach of common marmoset (Callithrix jacchus), an insectivorous nonhuman primate

scientific article published in Scientific Reports

Highly conserved salt bridge stabilizes a proteinase K subfamily enzyme, Aqualysin I, from Thermus aquaticus YT-1

scientific article

Human transferrin (Tf): a single mutation at codon 570 determines Tf C1 or Tf C2 variant

scientific article published in September 1997

Identification of GH15 Family Thermophilic Archaeal Trehalases That Function within a Narrow Acidic-pH Range

scientific article published on 15 May 2015

Improved fluorescent labeling of chitin oligomers: Chitinolytic properties of acidic mammalian chitinase under somatic tissue pH conditions

scientific article published on 31 January 2017

Increased expression of p62 in expanded polyglutamine-expressing cells and its association with polyglutamine inclusions.

scientific article published on October 2004

Inhibition of Rho kinases enhances the degradation of mutant huntingtin.

scientific article published on 11 March 2009

Loss and Gain of Human Acidic Mammalian Chitinase Activity by Nonsynonymous SNPs

scientific article

Mechanisms of neuroprotection by a novel rescue factor humanin from Swedish mutant amyloid precursor protein

scientific journal article

Molecular cloning of the fibroin light chain complementary DNA and its use in the study of the expression of the light chain gene in the posterior silk gland of Bombyx mori.

scholarly article

Molecular diversity at the carboxyl terminus of human and rat tau.

scientific article published in November 1994

Mouse acidic mammalian chitinase exhibits transglycosylation activity at somatic tissue pH.

scientific article published on 18 August 2017

Mutant Huntingtin reduces HSP70 expression through the sequestration of NF-Y transcription factor.

scientific article published on 21 February 2008

Parallel homodimer structures of the extracellular domains of the voltage-gated sodium channel β4 subunit explain its role in cell-cell adhesion

scientific article published on 27 June 2017

Patterns of alternative splicing of fibronectin pre-mRNA in human adult and fetal tissues

scientific article published on 01 February 1989

Presenilin 1 binds to amyloid precursor protein directly

scientific article published in October 1997

Primary structure of the silk fibroin light chain determined by cDNA sequencing and peptide analysis.

scientific article published on November 1989

Protease resistance of porcine acidic mammalian chitinase under gastrointestinal conditions implies that chitin-containing organisms can be sustainable dietary resources

scientific article published on 11 October 2017

Protein A-mouse acidic mammalian chitinase-V5-His expressed in periplasmic space of Escherichia coli possesses chitinase functions comparable to CHO-expressed protein

scientific article

Quantification of Chitinase mRNA Levels in Human and Mouse Tissues by Real-Time PCR: Species-Specific Expression of Acidic Mammalian Chitinase in Stomach Tissues

scientific article published on June 27, 2013

Quantitative Real-Time PCR Analysis of YKL-40 and Its Comparison with Mammalian Chitinase mRNAs in Normal Human Tissues Using a Single Standard DNA.

scientific article published on 30 April 2015

Reduced level of secretion and absence of subunit combination for the fibroin synthesized by a mutant silkworm, Nd(2)

scientific article published on December 1, 1984

Residues of acidic chitinase cause chitinolytic activity degrading chitosan in porcine pepsin preparations

scientific article published on 30 October 2019

Robust chitinolytic activity of crab-eating monkey (Macaca fascicularis) acidic chitinase under a broad pH and temperature range

scientific article published on 29 July 2021

Singular localization of sodium channel β4 subunit in unmyelinated fibres and its role in the striatum.

scientific article

Sodium channel beta4 subunit: down-regulation and possible involvement in neuritic degeneration in Huntington's disease transgenic mice

scientific article published in July 2006

Structure-based site-directed photo-crosslinking analyses of multimeric cell-adhesive interactions of voltage-gated sodium channel β subunits

scientific article published on 24 May 2016

Suppression of mutant Huntingtin aggregate formation by Cdk5/p35 through the effect on microtubule stability.

scientific article published in August 2008

The Listeria innocua chitinase LinChi78 has a unique region that is necessary for hydrolytic activity

scientific article published on 04 January 2019

Two trehalose-hydrolyzing enzymes from Crenarchaeon Sulfolobus acidocaldarius exhibit distinct activities and affinities toward trehalose

scientific article published on 24 March 2018

rAAV-mediated shRNA ameliorated neuropathology in Huntington disease model mouse

scientific article published on 3 March 2006