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

Characterization of the allergic herbaceous pollen reacted with air pollutants and health risk

Research Project

Project/Area Number 22K18040
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 64010:Environmental load and risk assessment-related
Research InstitutionSaitama University

Principal Investigator

WANG WEIQIAN  埼玉大学, 理工学研究科, 助教 (20897631)

Project Period (FY) 2022-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2023: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2022: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords花粉 / 花粉アレルゲン / バイオエアロゾル / 大気環境 / バイオプローブ / a / アレルギー性花粉 / バイオセンサー / 大気汚染物質 / 草本類花粉 / アレルゲン / 汚染物質 / 細胞試験 / 健康影響
Outline of Research at the Start

本研究では、関東都市部の草本類花粉に注目し、そのアレルゲンと大気汚染物質との反応メカニズムを調査し、細胞系試験による健康リスクを評価することで、大気環境化学や健康影響評価を行う。特に、エライザ法(ELISA)によるアレルギー性の計測だけではなく、タンパク質結合能の変化も計測できる表面プラズモン共鳴法(SPR法)も取り入れた調査も行う。従来手法に加えて、活細胞中にアポトーシス信号としてのCaspase-3バイオセンサーによる細胞毒性評価のシステムも構築する。よって、大気環境分野におけるバイオセンサーの実用化研究、ならびにシミュレーションや統計学的な方法を取り入れて体系的に研究を実施する。

Outline of Final Research Achievements

In this study, the scattering behavior of herbaceous pollen and pollen allergens in the Kanto area were investigated. And it could get some influence by meteorological factors (temperature, etc.) Otherwise, the interaction between pollen and air pollutants were studied and investigated their effects on allergenic properties. The model-exposure experiments between cedar pollen grains and typical air pollutants. It has confirmed that ionic components could promote the rupture of cedar pollen grains. Moreover, an executive Caspase-3 activity sensing sensor (FRET type bioprobe) was tried to import into model cells (dermal cell NIH3T3 and cervical cancer cell HeLa) via exposed air pollutants and confirmed their potentially induce apoptosis.

Academic Significance and Societal Importance of the Research Achievements

本研究は関東地区大気中の草本類花粉とアレルゲン物質の飛散挙動、汚染物質による花粉の構造変化やアレルギー性変更、細胞実験で汚染物質粒子等の健康リスクに着目した研究を行った。それらの人体への健康影響が懸念されている。今後、大気環境化学、バイオエアロゾルの事例研究、大気中の反応プロセス及び健康リスクを継続していく必要がある。

Report

(3 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • Research Products

    (17 results)

All 2023 2022

All Journal Article (6 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 6 results,  Open Access: 5 results) Presentation (11 results) (of which Invited: 1 results)

  • [Journal Article] Behavior of Autumn Airborne Ragweed Pollen and Its Size-Segregated Allergens (Amb a 1): A study in Urban Saitama, Japan2023

    • Author(s)
      Weiqian Wang; Qingyue Wang; Senlin Lu; Yichun Lin; Miho Suzuki; Yuma Saito
    • Journal Title

      Atmosphere

      Volume: 14 Issue: 2 Pages: 1-15

    • DOI

      10.3390/atmos14020247

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Examining the impact of nanoplastics and PFAS exposure on immune functions through inhibition of secretory immunoglobin A in human breast milk2023

    • Author(s)
      Christian Ebere Enyoh,Prosper E. Ovuoraye; Qingyue Wang, Weiqian Wang
    • Journal Title

      Journal of Hazardous Materials

      Volume: 459 Pages: 132103-1132112

    • DOI

      10.1016/j.jhazmat.2023.132103

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Study on Lowering the Group 1 Protease Allergens from House Dust Mites by Exposing to Todomatsu Oil Atmosphere2023

    • Author(s)
      Yichun Lin; Kai Xiao; Weiqian Wang; Senlin Lu, Qingyue Wang
    • Journal Title

      Atmosphere

      Volume: 14 Issue: 3 Pages: 1-18

    • DOI

      10.3390/atmos14030548

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sorption studies of per- and polyfluoroalkyl substances (PFASs) using polyethylene (PE) microplastics as adsorbent: grand canonical monte carlo and molecular dynamics(GCMC-MD) studies2022

    • Author(s)
      Christian Ebere Enyoh, Qingyue Wang, Weiqian Wang, Tanzin Chowdhury, Mominul Haque Rabin, Md. Rezwanul Islam, Guo Yue, Lin Yichun, Kai Xaio
    • Journal Title

      International Journal of Environmental Analytical Chemistry

      Volume: 1 Issue: 12 Pages: 17-17

    • DOI

      10.1080/03067319.2022.2070016

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationships between mass level of allergenic Platanus acerifolia protein 3 (Pla a3) and redox trace elements in the size-resolved particles in Shanghai atmosphere2022

    • Author(s)
      Senlin Lu, Teng Ma, Lu Zhang, Yule Feng, Shumin Zhou, Wei Zhang, Shinich Yonemochi, Xinchun Liu, Enyoh Christian Ebere, Weiqian Wang, Qingyue Wang
    • Journal Title

      Atmosphere

      Volume: 13 Issue: 10 Pages: 1541-1541

    • DOI

      10.3390/atmos13101541

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pollution characteristics and risk assessment of potentially toxic elements of fine street dust during covid-19 lockdown in Bangladesh2022

    • Author(s)
      Mominul Haque Rabin, Qingyue Wang, Md Humayun Kabir, Weiqian Wang
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 30 Issue: 2 Pages: 4323-4345

    • DOI

      10.1007/s11356-022-22541-8

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 木質バイオマス燃焼等由来の大気汚染物質とその毒性評価2023

    • Author(s)
      Wang Weiqian
    • Organizer
      1st smart wood forum
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] カスパーゼ-3センサー法によるベンゾ[a]ピレンの健康リスク評価に関する研究2023

    • Author(s)
      Wang Weiqian,王 青躍, 鈴木 美穂, 中島 大介
    • Organizer
      第64大気環境学会年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 2022 年さいたま市荒川河川敷の秋季花粉とアレルゲン粒子の飛散調査2023

    • Author(s)
      齊藤 悠真 王 青躍 Wang Weiqian
    • Organizer
      日本花粉学会第64回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 木炭塗料を塗布したモデルハウスによる微粒子の除去調査2023

    • Author(s)
      王 青躍, 桐生 渚嵯, Wang Weiqian,安部 文子
    • Organizer
      日本花粉学会第64回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 硝酸塩によるスギ花粉からの アレルゲン等の溶出挙動調2023

    • Author(s)
      伊山 茂輝, 王 青躍,Wang Weiqian
    • Organizer
      日本花粉学会第64回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 2023年首都圏の春季花粉の 飛散挙動とアレルゲンの計測2023

    • Author(s)
      上原 七海、王 青躍、Wang weiqian、落合 善美
    • Organizer
      日本花粉学会第64回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 2022年首都圏の春季花粉の 飛散挙動とアレルゲンの計測2023

    • Author(s)
      上原 七海、王 青躍、王 偉セイ、落合善美
    • Organizer
      第64回 大気環境学会年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 中国低品位炭-未利用バイオマス混合燃焼における多環芳香族炭化水素(PAHs)排出挙動の解析2023

    • Author(s)
      田中晃成、王青躍、王偉倩
    • Organizer
      第64回 大気環境学会年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 埼玉・東京の春季主要花粉とそのアレルゲン飛散の経年挙動解析2022

    • Author(s)
      Wang Weiqian,王 青躍、島田 直季, 落合 善美
    • Organizer
      日本花粉学会第63回大会
    • Related Report
      2022 Research-status Report
  • [Presentation] さいたま市における 2021 年秋季花粉の飛散挙動の解析2022

    • Author(s)
      齊藤 悠真,王 青躍, Wang Weiqian
    • Organizer
      第63回大気環境学会年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 廃棄木質バイオマスの熱分解処理と燃焼における粒子状物質の排出挙動2022

    • Author(s)
      桐生 渚嵯、王 青躍、Wang Weiqian、田中 晃成
    • Organizer
      第 18 回バイオマス科学会議
    • Related Report
      2022 Research-status Report

URL: 

Published: 2022-04-19   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi