• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

The role of vector saliva in transmission of vector-borne diseases

Research Project

Project/Area Number 21780276
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied veterinary science
Research InstitutionYamaguchi University

Principal Investigator

KATO Hirotomo  Yamaguchi University, 農学部, 准教授 (00346579)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsサシチョウバエ / 唾液 / リーシュマニア / 生理活性物質 / 免疫 / ワクチン / 液性免疫
Research Abstract

In order to disclose the mechanism of enhancement of Leishmania infection by sand fly saliva, DNA vaccines encoding dominant salivary proteins from Phlebotomus duboscqi were prepared and immune responses induced by these antigens were assessed. As the result, three salivary proteins were found to effectively induce humoral responses in mice. Since humoral immune responses were shown to exacerbate Leishmania infection, these salivary proteins were suggested to associate with the enhancement of the infection via host immunity.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (33 results)

All 2011 2010 2009 Other

All Journal Article (20 results) (of which Peer Reviewed: 20 results) Presentation (12 results) Remarks (1 results)

  • [Journal Article] Natural infections of man-biting sand flies by Leishmania and Trypanosoma species in the northern Peruvian Andes.2011

    • Author(s)
      Kato H
    • Journal Title

      Vector Borne Zoonotic Dis

      Volume: (in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Use of FTA cards for direct sampling of patients' lesions in the ecological study of cutaneous leishmaniasis.2010

    • Author(s)
      Kato H, Caceres AG, Mimori T, Ishimaru Y, Sayed ASM, Fujita M, Iwata H, Uezato H, Velez LN, Gomez EAL, Hashiguchi Y.
    • Journal Title

      J Clin Microbiol 48

      Pages: 3661-3665

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] A repertoire of the dominant transcripts from the salivary glands of the blood-sucking bug, Triatoma dimidiata, a vector of Chagas disease.2010

    • Author(s)
      Kato H, Jochim RC, Gomez EA, Sakoda R, Iwata H, Valenzuela JG, Hashiguchi Y.
    • Journal Title

      Infect Genet Evol. 10

      Pages: 184-191

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Natural infection of the sand fly Phlebotomus kazeruni by Trypanosoma species in Pakistan.2010

    • Author(s)
      Kato H, Uezato H, Sato H, Bhutto AM, Soomro FR, Baloch JH, Iwata H, Hashiguchi Y.
    • Journal Title

      Parasit Vectors. 3

      Pages: 10-10

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular epidemiology for vector research on leishmaniasis.2010

    • Author(s)
      Kato H, Gomez EA, Caceres AG, Uezato H, Mimori T, Hashiguchi Y.
    • Journal Title

      Int J Environ Res Public Health. 7

      Pages: 814-826

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Use of FTA cards for direct sampling of patients' lesions in the ecological study of cutaneous leishmaniasis.2010

    • Author(s)
      Kato H
    • Journal Title

      J Clin Microbiol

      Volume: 48 Pages: 3661-3665

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A repertoire of the dominant transcripts from the salivary glands of the blood-sucking bug, Triatoma dimidiata, a vector of Chagas disease2010

    • Author(s)
      Kato H
    • Journal Title

      Infect Genet Evol. 10

      Pages: 184-191

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Natural infection of the sand fly Phlebotomus kazeruni by Trypanosoma species in Pakistan2010

    • Author(s)
      Kato H
    • Journal Title

      Parasites & Vectors 3

      Pages: 10-10

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Epidemiology for Vector Research on Leishmaniasis2010

    • Author(s)
      Kato H
    • Journal Title

      Int J Environ Res Public Health 7

      Pages: 814-826

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic diversity of ribosomal RNA internal transcribed spacer sequences in Lutzomyia species from areas endemic for New World cutaneous leishmaniasis.2009

    • Author(s)
      Kuwahara K, Kato H, Gomez EA, Uezato H, Mimori T, Yamamoto YI, Calvopina M, Caceres AG, Iwata H, Hashiguchi Y.
    • Journal Title

      Acta Trop. 112

      Pages: 131-136

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional characterization of a salivary apyrase from the sand fly, Phlebotomus duboscqi, a vector of Leishmania major.2009

    • Author(s)
      Hamasaki R, Kato H, Terayama Y, Iwata H, Valenzuela JG.
    • Journal Title

      J Insect Physiol. 55

      Pages: 1044-1049

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Induction of IL-10- and IFN-γ-producing T-cell responses by autoreactive T-cells expressing human T-cell leukemia virus type I Tax.2009

    • Author(s)
      Takatsuka N, Hasegawa A, Takamori A, Shimizu Y, Kato H, Ohashi T, Amagasa T, Masuda T, Kannagi M.
    • Journal Title

      Int Immunol. 21

      Pages: 1089-1100

    • NAID

      10027389482

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of multiple sapovirus genotypes and genogroups in oyster-associated outbreaks.2009

    • Author(s)
      Nakagawa-Okamoto R, Arita-Nishida T, Toda S, Kato H, Iwata H, Akiyama M, Nishio O, Kimura H, Noda M, Takeda N, Oka T.
    • Journal Title

      Jpn J Infect Dis. 62

      Pages: 63-66

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Phylogenic analysis of the genus Leishmania by cytochrome b gene sequencing.2009

    • Author(s)
      Asato Y, Oshiro M, Myint CK, Yamamoto Y, Kato H, Marco JD, Mimori T, Gomez EAL, Hashiguchi Y, Uezato H.
    • Journal Title

      Exp Parasitol. 121

      Pages: 352-361

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Phylogenic Analysis of the Genus Leishmania by Cytochrome b Gene Sequencing2009

    • Author(s)
      Asato Y
    • Journal Title

      Exp.Parasitol 121

      Pages: 352-361

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of Multiple Sapovirus Genotypes and Genogroups in Oyster-Associated Outbreaks2009

    • Author(s)
      Nakagawa-Okamoto R
    • Journal Title

      Jpn.J.Infect.Dis. 62

      Pages: 63-66

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Induction of IL-10- and IFN-γ-producing T-cell responses by autoreactive T-cells expressing human T-cell leukemia virus type I Tax2009

    • Author(s)
      Takatsuka N
    • Journal Title

      Int Immunol. 21

      Pages: 1089-1100

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic diversity of ribosomal RNA internal transcribed spacer sequences in Lutzomyia species from areas endemic for New World cutaneous leishmaniasis.2009

    • Author(s)
      Kuwahara K
    • Journal Title

      Acta Trop. 112

      Pages: 131-136

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Functional characterization of a salivary apyrase from the sand fly, Phlebotomus duboscqi, a vector of Leishmania major.2009

    • Author(s)
      Hamasaki R
    • Journal Title

      J Insect Physiol. 55

      Pages: 1044-1049

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Natural infections of man-biting sand flies by Leishmania and Trypanosoma species in the northern Peruvian Andes.

    • Author(s)
      Kato H, Gomez EA, Caceres AG, Vargas F, Mimori T, Yamamoto K, Iwata H, Korenaga M, Velez L, Hashiguchi Y.
    • Journal Title

      Vector Borne Zoonotic Dis in press

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] リーシュマニア原虫媒介サシチョウバエLutozomyia ayacuchensisの唾液腺トランスクリプトーム解析2010

    • Author(s)
      加藤大智、E.ゴメス、R.ヨキム、上里博、J.ヴァレンズエラ、橋口義久
    • Organizer
      日本獣医学会
    • Place of Presentation
      北海道・帯広畜産大
    • Year and Date
      2010-09-18
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] シャーガス病媒介サシガメTriatoma dimidiataの唾液中にみとめられたtriabin様タンパクの機能解析2010

    • Author(s)
      石丸由佳、加藤大智、藤田恵、岩田祐之、E.ゴメス、橋口義久
    • Organizer
      日本獣医学会
    • Place of Presentation
      東京・日獣大
    • Year and Date
      2010-03-28
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] ペルーにおけるサシチョウバエの遺伝子タイピング法の確立2010

    • Author(s)
      藤田恵、加藤大智、A.カセレス、岩田祐之、E.ゴメス、橋口義久
    • Organizer
      日本獣医学会
    • Place of Presentation
      東京・日獣大
    • Year and Date
      2010-03-28
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] リーシュマニア原虫媒介サシチョウバエPhlebotomus duboscqiの唾液アピラーゼの機能解析2010

    • Author(s)
      加藤大智、濱崎亮一、寺山好美、岩田祐之、J.ヴァレンズエラ
    • Organizer
      日本獣医学会
    • Place of Presentation
      東京・日獣大
    • Year and Date
      2010-03-28
    • Related Report
      2010 Final Research Report
  • [Presentation] リーシュマニア原虫媒介サシチョウバエPhiebotomus duboscqiの唾液アピラーゼの機能解析2010

    • Author(s)
      加藤大智
    • Organizer
      日本獣医学会
    • Place of Presentation
      東京・日獣大
    • Year and Date
      2010-03-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] tablishment of a mass screening method of sand fly vectors for Leishmania infection by molecular biological methods2009

    • Author(s)
      加藤大智
    • Organizer
      日本熱帯医学会
    • Place of Presentation
      沖縄・沖縄コンベンションセンター
    • Year and Date
      2009-10-22
    • Related Report
      2010 Final Research Report
  • [Presentation] シャーガス病媒介サシガメTriatoma dimidiataの唾液腺遺伝子転写産物の網羅的解析2009

    • Author(s)
      加藤大智、Ryan C.Jochim、佐古田 良、岩田 祐之、Eduardo A.Gomez、Jesus G.Valenzuela、橋口義久
    • Organizer
      日本熱帯医学会
    • Place of Presentation
      沖縄・沖縄コンベンションセンター
    • Year and Date
      2009-10-22
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] Establishment of a mass screening method of sand fly vectors for Leishmania infection by molecular biological methods2009

    • Author(s)
      加藤大智
    • Organizer
      日本熱帯医学会
    • Place of Presentation
      沖縄・沖縄コンベンションセンター
    • Year and Date
      2009-10-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] サシガメTriatoma (T.) dimidiataの唾液腺トランスクリプトーム解析2009

    • Author(s)
      加藤大智、R.ヨキム、佐古田良、岩田祐之、E.ゴメス、J.ヴァレンズエラ、橋口義久
    • Organizer
      日本獣医学会
    • Place of Presentation
      鳥取・とりぎん文化会館
    • Year and Date
      2009-09-26
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] Lutzomyia属サシチョウバエrRNA遺伝子ITS領域の遺伝子多様性2009

    • Author(s)
      桑原慶、加藤大智、E.ゴメス、上里博、三森龍之、山本雄一、M.カルボピーニャ、A.カセレス、岩田祐之、橋口義久
    • Organizer
      日本獣医学会
    • Place of Presentation
      鳥取・とりぎん文化会館
    • Year and Date
      2009-09-26
    • Related Report
      2010 Final Research Report
  • [Presentation] Luzomyia属サシチョウバエrRNA遺伝子ITS領域の遺伝子多様性2009

    • Author(s)
      桑原慶
    • Organizer
      日本獣医学会
    • Place of Presentation
      鳥取・とりぎん文化会館
    • Year and Date
      2009-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] サシガメTriatoma dimidiataの唾液腺トランスクリプトーム解析2009

    • Author(s)
      加藤大智、Ryan C.Jochim、佐古田 良、岩田 祐之、Eduardo A.Gomez、Jesus G.Valenzuela、橋口義久
    • Organizer
      日本衛生動物学会
    • Place of Presentation
      高松・サンポートホール高松
    • Year and Date
      2009-04-03
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.vet.agr.yamaguchi-u.ac.jp/member/hkato/kato_p.htm

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi