Tropospheric ozone

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2025 Apr 9
Associations between air pollutants and emergency ambulance dispatches for all-cause and nervous system disease in China Qingdao: a time-stratified case-crossover study
https://pubmed.ncbi.nlm.nih.gov/40202545/

..Additionally, O3 (lag0 days), CO (lag0 days), PM10 (lag0 days), and NO2 (lag0 days) exhibited positive correlations with an elevated risk of NS-EADs. To be specific, with every 10 μg/m3 increase in the concentrations of O3, CO, PM10, and NO2 at lag 0, there was a corresponding increase in NS-EADs risk of 0.67% (95% confidence interval,..

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O3

2025 Apr 10
Docosahexaenoic Acid and Its Metabolites Protects Against Ozone-induced Pulmonary Inflammation
https://pubmed.ncbi.nlm.nih.gov/40208640/

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Wiki- Omega-3 fatty acid https://en.wikipedia.org/wiki/Omega-3_fatty_acid
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MS

August 2021
Docosahexaenoic acid ameliorates autoimmune inflammation by activating GPR120 signaling pathway in dendritic cells
https://www.sciencedirect.com/science/a ... 6921003349

Abstract
Although the phenomenon that omega-3 polyunsaturated fatty acids (n-3 PUFAs) shows to have a beneficial effect in patients suffering from multiple sclerosis (MS) and other autoimmune diseases has been empirically well-documented, the molecular mechanisms that underline the anti-inflammatory effects of n-3 PUFAs are yet to be understood. In experimental autoimmune encephalomyelitis (EAE), a model for MS..

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O3

November 2019
sciencedirect.com
Weather, ambient air pollution, and risk of migraine headache onset among patients with migraine
https://www.sciencedirect.com/science/a ... 2019300662

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MS

2024 Jun 14
Migraine Risk in Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorder: A Nationwide Cohort Study in South Korea
https://pubmed.ncbi.nlm.nih.gov/38880093/

Conclusion: The study results revealed an increased risk of migraines in patients with MS but not in patients with NMSOD compared with matched controls.

2025 Feb 19
Migraines, the multiple sclerosis prodrome, and multiple sclerosis susceptibility
https://pubmed.ncbi.nlm.nih.gov/39968872/

Conclusion: Migraine was associated with an increased odds of MS only when co-occurrence was considered. These findings imply that migraines are part of the constellation of MS onset symptoms rather than a risk factor for or prodromal symptom of MS.

2025 Apr 17
Association between weather conditions and migraine: a systematic review and meta-analysis
https://pubmed.ncbi.nlm.nih.gov/40246758/

--Moreover, increased levels of air pollutants, including PM10 (OR = 1.07, 95% CI = 1.03-1.11), PM2.5 (OR = 1.04, 95% CI = 1.01-1.06), NO2 (OR = 1.08, 95% CI = 1.03-1.14), CO (OR = 1.08, 95% CI = 1.01-1.16), and O3 (OR = 1.12, 95% CI = 1.03-1.21), were significantly associated with an increased risk of migraine clinical visits, whereas SO2 (OR = 1.02, 95% CI = 1.00-1.04) was no

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O3

2025 Apr 18
Maternal Exposure to Surface Ozone and Reduced Fecundity in China: Evidence from a Nationwide Survey
https://pubmed.ncbi.nlm.nih.gov/40249955/

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MS

2025 Feb 17
Reduced childbirth rates in multiple sclerosis from the prodromal phase: Evidence from a population-based cohort study
https://pmc.ncbi.nlm.nih.gov/articles/PMC11956373/

[Petr75]

2025 Apr 18
Association of ambient ozone with time to pregnancy and the modifying effect of ambient temperature: a population-based cohort study
https://pubmed.ncbi.nlm.nih.gov/40254269/

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O3

2025 Apr 23
Interactions among Cupressaceae pollen, air pollutants and meteorology in the urban and suburban areas of Beijing, China
https://pubmed.ncbi.nlm.nih.gov/40269145/

.. Concentration weighted trajectory (CWT) results indicated that allergenic pollen and O3 may have some common potential source areas. This research will help us to get a better understanding of the linkage between allergenic pollen and air pollutants, and their dynamics under varying meteorological conditions, and provide effective support on addressing respiratory allergies on the risk of co-exposure for allergenic pollen and air pollutants in the urban and suburban areas of Beijing city

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MS

May 15, 2024
The Connection Between MS and Allergies
https://multiplesclerosis.net/clinical/ ... -allergies

There are many things that experts do not understand about multiple sclerosis (MS). For example, they do not know what causes MS. However, research shows there may be a link between MS and allergies.1,2

This link is not yet proven, but researchers are studying the possible connection. They are also trying to learn what this connection could mean for MS treatments.1,2
Is there a link between MS and allergies?.....

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2025 Apr 22
Investigating ozone build-up in the east of England during the July 2015 heat wave
https://pubmed.ncbi.nlm.nih.gov/40267651/

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O3

2025 Apr 23
Division of Cancer Prevention, National Cancer Control Institute, National Cancer Center, Goyang, Korea
Long-term ambient ozone exposure and lung cancer mortality: a nested case-control study in Korea
https://pubmed.ncbi.nlm.nih.gov/40280269/


..Furthermore, regional differences were observed, with a significantly higher risk in rural areas. Findings of this study suggest that long-term exposure to O3, especially in combination with PM2.5 exposure, is associated with an excess risk of lung cancer mortality, underscoring the importance of addressing the O3 and PM2.5 interaction in lung cancer prevention.

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MS

June 2021
sciencedirect.com
Lung cancer risk in patients with multiple sclerosis: a Mendelian randomization analysis
https://www.sciencedirect.com/science/a ... 4821001942

• MR analysis showed that MS is a causal risk factor of lung cancer.

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October 2020
sciencedirect.com
Prevalence of multiple sclerosis in rural and urban districts in Telemark county, Norway
https://www.sciencedirect.com/science/a ... 4820304272

• The prevalence are even higher in rural areas of Telemark, in 2019 the prevalence rates were 250.4/105 in urban and 316.2 /105 in rural areas.