Katsuyuki Kozai - My portal

Profile Information

Affiliation: guest professor (emeritus Professor), Faculty of Dentistry, Hiroshima University

Researcher number: 10178212
J-GLOBAL ID: 200901046732463737
researchmap Member ID: 1000037139

I am working and researching as a Specialist of Pediatric Dentist and a chairman in the Department of Pediatric Dentistry, Hiroshima University.

Research Areas

Life sciences / Developmental dentistry /

Research Projects

Effect of childhood stress on developmental brain formation

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024
Elucidation of the prevention mechanism of dental caries in children by the TAS2R family of bitter taste receptors

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2023
Relationship between dental caries of children in temporary shelters in Hiroshima Prefecture and child abuse and dental health behavior

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2022

NIIZATO Noriko
Relation of the dopamine nervous system to the influence that early life stress gives for the development period of the brain

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Misuhaa Chieko
Effectiveness of PAP and influence to give oral bacteria in children with dysphagia

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019

TACHIKAKE MEIKO
Elucidation of novel gene regulation mechanism involved in the global regulation system of cariogenic bacterium

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

KOZAI KATSUYUKI
The roles of downstream factor(s) of cancer cell-derived Klotho on bone mineralization

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

MINAMIZAKI TOMOKO, YOSHIKO YUJI, FUTAMURA MANABU, KOZAI KATSUYUKI
The role of new protein complex, so called 'degradosome' produced by cariogenic microorganism, results to be effective to the environment.

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

KOZAI Katsuyuki, MITSUHATA Chieko, OHHARA Yukari
小児造血幹細胞移植医療における小児歯科からの介入

科学研究費助成事業, 基盤研究(C), 日本学術振興会, Apr, 2010 - Mar, 2013

吉村剛, 香西克之, 角本法子, 坪井文
Effects of early life stress on transcription or translation of developmental brain nerve cells

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2011 - 2013

MITSUHATA Chieko, KOZAI Katsuyuki, MORITA Katsuya
A basic study of de novo function of PTH in mineral metabolism disorders

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2011 - 2012

MINAMIZAKI Tomoko, YOSHIKO Yuji, YOSHIOKA Hirotaka, KOZAI Katsuyuki
Effect of dental-plaque eco-system to caries-related genes in cariogenic mutans streptococci

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2010 - 2012

KOZAI Katsuyuki, YOSHIMURA Go, HAYASHI Fumiko, MITSUHATA Chieko, OHHARA Yukari
Effect a removal of oral biofilm on pathogenesis factor of child diabetes

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, 2009 - 2011

KOZAI Katsuyuki, SUZUKI Junji, MITSUHATA Chieko
Elucidation of transmission of bacteria induced in periodontal diseases in children and development of prevention from periodontitis in adults

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2007 - 2009

KOZAI Katsuyuki, SUZUKI Junji, HAYASHI Fumiko, YOSHIMURA Go
Effects of endocrine disorders on developing dopaminergic system in brain

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2008

MITSUHATA Chieko, KOZAI Katsuyuki, DOHI Toshihiro, KITAYAMA Shigeo
The virulence factor that produced by A. actinomycetemcomitans

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2006 - 2008

SUZUKI Junji, KOZAI Katsuyuki
Investigation of bacteriolytic enzyme effect to oral streptococci clinical isolation

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2005 - 2006

KOZAI Katsuyuki, SUZUKI Junji, SUGAI Motoyuki, KOMATUZAWA Hitoshi, YOSHIMURA Goh
Influence of environment on the dopamine transporter gene expression during development

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2004 - 2005

KITAYAMA Shigeo, DOHI Toshihiro, KOZAI Katsuyuki, SOGAWA Chiharu
Regulation of the expression of dopamine transporter through 3'-untranslated region of mRNA

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2002 - 2003

MITSUHAHA Chieko, DOHI Toshihiro, KOZAI Katsuyuki, KITAYAMA Shigeo
Molecular Biological Study of Initial Acquisition of Mutans Streptococci in Children's Mouths

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 1997 - 1998

KOZAI Katsuyuki