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Flow Cytometric Analysis of Particle-bound Bet v 1 Allergen in PM10
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Pollen Allergy in a Changing Planetary Environment.

Jae-Won Oh1

  • 1Department of Pediatrics, Hanyang University Guri Hospital, College of Medicine, Hanyang University, Seoul, Korea. Jaewonoh@hanyang.ac.kr.

Allergy, Asthma & Immunology Research
|March 7, 2022
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Airborne pollen allergies are increasing globally due to climate change, affecting both children and adults. Forecasting pollen levels is crucial for managing respiratory allergies and mitigating health risks.

Keywords:
Pollen allergyaeroallergensair pollutioncalendarclimate changeforecastrespiratory allergysensitization rateviral infection

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Area of Science:

  • Environmental Science
  • Allergology
  • Public Health

Background:

  • Airborne pollens are significant triggers for respiratory allergies worldwide.
  • Allergic diseases caused by pollens are increasing in prevalence among children and adults.
  • Environmental factors like deforestation and air pollution impact allergenic plant growth.

Purpose of the Study:

  • To highlight the necessity of surveying and forecasting pollen for managing pollen allergies.
  • To emphasize the role of climate change, including increased CO2 and temperature, in altering pollen concentration and allergenicity.
  • To investigate the complex interactions between pollens, meteorological variables, and air pollutants.

Main Methods:

  • Review of existing studies on pollen, climate change, and respiratory allergies.
  • Analysis of factors influencing pollen concentration and allergenicity.
  • Consideration of interactions between environmental variables and aeroallergens.

Main Results:

  • Pollen levels and allergenicity are influenced by rising CO2 concentrations and atmospheric temperatures.
  • Seasonal variations in pollen are widespread, with increasing sensitization rates.
  • Allergenic plants often thrive in degraded environments.

Conclusions:

  • Accurate pollen forecasting is essential for managing the growing burden of pollen allergies.
  • Understanding the impact of climate change on pollen is critical for public health.
  • Further research is needed on the interplay of pollens, weather, and air pollutants in a changing environment.