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Newest in this topic

  1. Carbonaceous Components Underlying Wildfire Smoke PM 2.5 -Associated Alzheimer’s Disease and Related Dementias in Older US Adults 2026-10-11
  2. Micro- and nanoplastics alter electrophysiological brain patterns and reshape human neurodevelopmental trajectories 2026-09-24
  3. Neuroexposomics to Prevent Neurodegenerative Disease: Challenges, Next Steps, and Recommendations 2026-08-31

Studies

237 studies carry this tag.

Date range

1994 to 2026

Top journals

  • Journal of Alzheimer's disease : JAD 24
  • Environmental research 21
  • Environment international 8
  • Environmental health perspectives 8
  • medRxiv 7

130 journals in all.

Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.

  1. Carbonaceous Components Underlying Wildfire Smoke PM 2.5 -Associated Alzheimer’s Disease and Related Dementias in Older US Adults

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-10-11 Risk factors

    Wildfire smoke exposure is increasing across the U.S., but the long-term neurological effects of smoke-specific fine particulate matter (PM 2.5 ) and its carbonaceous components remain uncertain.

  2. Micro- and nanoplastics alter electrophysiological brain patterns and reshape human neurodevelopmental trajectories

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. bioRxiv 2026-09-24 Disease mechanisms

    Environmental microplastics and nanoplastics (MNPs) are emerging contaminants that accumulate in human tissues, including the brain, yet their mechanistic impact on the nervous system remains poorly understood.

  3. Neuroexposomics to Prevent Neurodegenerative Disease: Challenges, Next Steps, and Recommendations

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. Preprints.org 2026-08-31 How common it is

    Neuroexposome research investigates associations between physical, chemical, biological, and psychosocial factors and neurological health.

  4. Environmental Exposures and Brain Health Outcomes in Healthy Ageing: A Systematic Review

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. PsyArXiv 2026-08-27 Risk factors

    Of 2,496 records screened, 26 studies met eligibility, comprising >84,000 older adults across 10 countries: United States, South Korea, United Kingdom, France, Spain, Sweden, Netherlands, Taiwan, Germany, and Japan.

  5. Diesel exhaust particles disrupt mouse and human iPSC-derived microglial function and Amyloid-β clearance in Alzheimer’s disease models

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. bioRxiv 2026-07-23 Risk factors

    Alzheimer’s disease (AD) is one of the most common neurodegenerative disorders, yet the environmental drivers that accelerate its progression remain poorly defined.

  6. Prenatal Pesticide Exposure and Early Alzheimer Disease-Related Biomarker and Cognitive Changes in Midlife

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-05-17 Risk factors

    In this prospective birth cohort study, prenatal exposure to a persistent environmental toxicant was associated with lower plasma Aβ42/40 ratio and worse cognitive performance in midlife, consistent with DDE accelerating the preclinical trajectory of AD-related biological changes decades before symptom onset.

  7. Exposure to Air Pollutants and Lewy Body and Parkinson Disease-Related Dementias

    ✓ Peer-reviewed alzhub usefulness score 77 out of 100. JAMA network open 2026-05-01 Risk factors

    Among 2 184 847 Danish citizens aged between 65 and 95 years, there were 3024 individuals with DLB (mean [SD] age, 78 [6], 1894 [62.6%] male) and 3808 with PDD (mean [SD] age, 78 [6], 2400 [63.0%] male) who were matched with 30 240 and 38 080 controls, respectively.

  8. Air Pollution, Health, and Economics: Evaluating the Impact of WHO targets and Guideline Values on Mortality and Morbidity in Low- and Middle-Income Countries

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-03-30 Risk factors

    Direct medical and productivity-related costs associated with incident cases were estimated using a cost-of-illness (COI) framework.

  9. Air pollution exposure in Generation Scotland: molecular fingerprints and health outcomes

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-03-04 Risk factors

    Ambient air pollution has been associated with increased incidence of chronic disease and is estimated to contribute towards 4.2 million early deaths annually.

  10. Mediation of the relationship between air pollution and dementia: A UK Biobank study

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-02-22 Risk factors

    Exposure to the highest quintile of PM 2·5 (Rte:1·14, 95% CI:1·06-1·23), NO x (Rte:1·11, 95% CI:1·03-1·20) or NO 2 (Rte:1·08, 95% CI:0·99-1·16), compared to the lowest quintile, was associated with higher dementia risk.

  11. Association of Long-Term Air Pollution Exposure with Dementia-Related Neuropathologies at Autopsy in a Community-Based Cohort

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-02-05 Risk factors

    Higher exposure to PM 2.5 was associated with cerebral arteriolosclerosis and atherosclerosis at death, consistent with the known vascular toxicity of this pollutant.

  12. Cadmium Exposure and Incidence of All-Cause Dementia and Alzheimer’s Disease in US Adults

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv 2026-01-19 Costs and economics

    No association between cadmium exposure and dementia incidence was observed.

  13. Induction of ferroptotic and amyloidogenic signatures linked to Alzheimer’s disease by chemically distinct air pollutants

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. bioRxiv 2026-01-07 Risk factors

    Air pollution (AirP) exposure is associated with increased Alzheimer’s disease (AD) risk, yet AirP is chemically heterogeneous, complicating identification of shared pathogenic drivers.

  14. Environmental Factors and Risk of Early-Onset Dementia: A Population-Based Case-Control Study

    ✓ Peer-reviewed alzhub usefulness score 57 out of 100. Neuroepidemiology 2025-12-11 Risk factors

    Green spaces generally showed an inverse association with EOD risk that was almost linear for AD and inverted U-shaped for non-AD.

  15. Air toxics and late-life dementia and cognitive impairment in Mexican Americans

    ✓ Peer-reviewed alzhub usefulness score 54 out of 100. Environmental research 2025-10-12 Risk factors

    Among the air toxics, higher 1,3-butadiene levels we estimated a hazard ratio of 1.12 (95 % CI: 1.00, 1.25) for incident dementia/CIND per IQR increase in 1,3-butadiene exposures.

  16. Particulate air pollution from different emission sources, cognitive performance, and cognitive declines in India

    ✓ Peer-reviewed alzhub usefulness score 70 out of 100. Environment international 2025-09-27 Risk factors

    Among 5,699 participants (mean age: 70±8 years), we observed total PM2.5 concentrations ranging from 16 to 206 μg/m3.

  17. PM2.5 exposure exacerbates Alzheimer's disease pathology through lysosomal dysfunction in APP/PS1 mice

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Ecotoxicology and environmental safety 2025-08-26 Risk factors

    Ambient fine particulate matter (PM2.5) is a key environmental risk factor closely associated with Alzheimer's disease (AD), although its specific molecular mechanisms remain incompletely elucidated.

  18. Microglia-derived extracellular vesicles mediate fine particulate matter-induced Alzheimer's disease-like behaviors through the miR-34a-5p/DUSP10/p-p38 MAPK pathway

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Journal of hazardous materials 2025-06-06 Risk factors

    Fine particulate matter (PM2.5), a major component of air pollution, poses significant global health risks.

  19. Long-Term Exposure to Ambient Particulate Matter and Structural Brain Changes in Older Adults

    ✓ Peer-reviewed alzhub usefulness score 68 out of 100. Stroke 2025-05-12 Risk factors

    At study entry, the mean (SD) age of the participants was 70 (SD, 8.9) years and 41% were males.

  20. Atmospheric Pollutants, Cardiometabolic Disorders, and Dementia in Trajectory Analysis: A 13-Year Longitudinal Cohort Study

    ✓ Peer-reviewed alzhub usefulness score 52 out of 100. Journal of the American Heart Association 2025-05-02 Risk factors

    Over 13 years, 65 336 patients with FCMD were identified, with 2584 developing dementia and 10 664 dying.

  21. Integrating the environmental and genetic architectures of aging and mortality

    ✓ Peer-reviewed alzhub usefulness score 66 out of 100. Nature medicine 2025-02-19 Genetics

    Both environmental exposures and genetics are known to play important roles in shaping human aging.

  22. Ambient Air Pollution and Parkinson's Disease and Alzheimer's Disease: An Updated Meta-Analysis

    ✓ Peer-reviewed alzhub usefulness score 71 out of 100. Toxics 2025-02-15 Risk factors

    In total, 42 eligible studies were included.

  23. Air Pollution as an Environmental Risk Factor for Alzheimer's Disease and Related Dementias

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Medical research archives 2024-10-31 Risk factors

    Alzheimer's disease and related dementias are a leading cause of morbidity in our aging populations.

  24. PM2.5 is linked to Alzheimer's syndrome and delirium: a mendelian randomization analysis

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. International journal of clinical and experimental pathology 2024-09-15 Risk factors

    The odds ratio (OR) for Alzheimer's disease was 0.996 with a p-value of 0.443 using the inverse variance weighted algorithm, and the OR associated with the outcome variable of delirium was 0.393 with a p-value of 0.343.

  25. Association between air pollution and cerebrospinal fluid alpha-synuclein in urban elders: the CABLE study

    ✓ Peer-reviewed alzhub usefulness score 52 out of 100. Frontiers in aging neuroscience 2024-08-30 Risk factors

    We found a significant correlation of CSF α-syn level with PM2.5 in urban participants.

  26. Global Public Health Implications of Traffic Related Air Pollution: Systematic Review

    ✓ Peer-reviewed alzhub usefulness score 54 out of 100. Environmental health insights 2024-08-26 Risk factors

    In this study, 1 282 032 participants ranging from 19 to 452 735 were included in 30 articles published from 2010 to 2022.

  27. Impact of Air Pollution on Neurological and Psychiatric Health

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Archives of medical research 2024-08-06 Risk factors

    Air pollution is a critical global issue with extensive implications beyond respiratory health, significantly affecting neurological and psychiatric disorders.

  28. PM2.5 triggers tau aggregation in a mouse model of tauopathy

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. JCI insight 2024-07-22 Risk factors

    The aggregation and prion-like propagation of tau are the hallmarks of Alzheimer's disease (AD) and other tauopathies.

  29. Ambient air pollution, covert cerebrovascular disease and cognition: results from the ISSYS study

    ✓ Peer-reviewed alzhub usefulness score 55 out of 100. European journal of neurology 2024-07-19 Risk factors

    At baseline, 99 participants (10.1%) had covert brain infarcts and 91 (9.3%) had extensive periventricular white matter hyperintensities (WMHs).

  30. PAHs as environmental pollutants and their neurotoxic effects

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Comparative biochemistry and physiology. Toxicology & pharmacology : CBP 2024-07-06 Risk factors

    Polycyclic aromatic hydrocarbons (PAHs), which are widely present in incompletely combusted air particulate matter <2.5 μm (PM2.5), tobacco and other organic materials, can enter the human body through various routes and are a class of environmental pollutants with neurotoxic effects.

  31. Associations of ambient air pollution exposure and lifestyle factors with incident dementia in the elderly: A prospective study in the UK Biobank

    ✓ Peer-reviewed alzhub usefulness score 46 out of 100. Environment international 2024-07-04 Risk factors

    During a 12-year period of follow-up, 4,389 incidents of all-cause dementia were identified.

  32. Air pollution exposure and mortality from neurodegenerative diseases in the Netherlands: A population-based cohort study

    ✓ Peer-reviewed alzhub usefulness score 46 out of 100. Environmental research 2024-07-02 Risk factors

    We had a follow-up of 71 million person-years.

  33. Impact of air pollution and climate change on mental health outcomes: an umbrella review of global evidence

    ✓ Peer-reviewed alzhub usefulness score 81 out of 100. World psychiatry : official journal of the World Psychiatric Association (WPA) 2024-06-01 Risk factors

    Regarding exposures to air pollution, there was convincing (class I) evidence for the association between long-term exposure to solvents and a higher incidence of dementia or cognitive impairment (odds ratio, OR=1.139), and highly suggestive (class II) evidence for the association between long-term exposure to some pollutants and higher risk for cognitive disorders (higher incidence of dementia with high vs. low levels of carbon monoxide, CO: OR=1.587; higher incidence of vascular dementia per 1 μg/m 3 increase of nitrogen oxides, NO x : hazard ratio, HR=1.004).

  34. Causal association between particulate matter 2.5 and Alzheimer's disease: a Mendelian randomization study

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Frontiers in public health 2024-05-30 Risk factors

    Our MR analysis identified a notable association between genetically predicted PM2.5 (PM with a diameter of 2.5 μm or less) exposure and an elevated risk of AD (odds ratio, 2.160; 95% confidence interval, 1.481 to 3.149; p < 0.001).

  35. Environmental pollution and extreme weather conditions: insights into the effect on mental health

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Frontiers in psychiatry 2024-05-28 Risk factors

    Environmental pollution exposures, including air, soil, water, light, and noise pollution, are critical issues that may implicate adverse mental health outcomes.

  36. Risk of dementia due to Co-exposure to air pollution and neighborhood disadvantage

    ✓ Peer-reviewed alzhub usefulness score 63 out of 100. Environmental research 2024-03-15 Risk factors

    SDI score (aHR = 1.08; 95% CI 0.96, 1.22), joint air pollution (aHR = 1.03, 95% CI 0.92, 1.16) and joint SDI with air pollution (aHR = 1.04, 95% CI 0.89, 1.22) were not associated with dementia risk.

  37. Air pollution and neurological diseases, current state highlights

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Frontiers in neuroscience 2024-03-06 Risk factors

    This paper delves into the increasingly recognized yet complex relationship between air pollution and Neurological Diseases.

  38. Outdoor Nighttime Light Exposure (Light Pollution) is Associated with Alzheimer's Disease

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Frontiers in neuroscience 2024-02-15 Risk factors

    Alzheimer's disease (AD) prevalence has increased in the last century which can be attributed to increased lifespan, but environment is also important.

  39. Particulate matter from car exhaust alters function of human iPSC-derived microglia

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Particle and fibre toxicology 2024-02-15 Risk factors

    Here we show that two different PMs derived from exhausts of cars running on EN590 diesel or compressed natural gas (CNG) alter the function of human microglia-like cells in vitro.

  40. Exposure to urban particulate matter alters responses of olfactory mucosal cells to SARS-CoV-2 infection

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. Environmental research 2024-02-08 Risk factors

    Respiratory viruses have a significant impact on health, as highlighted by the COVID-19 pandemic.

  41. The neuropathological hallmarks of Alzheimer's disease (AD), Parkinson's disease (PD), frontotemporal lobar degeneration (FTLD), and amyotrophic lateral sclerosis (ALS) are present in urban children exposed to fine particulate matter (PM2.5), combustion and friction ultrafine PM (UFPM), and industrial nanoparticles (NPs).

  42. Traffic-related air pollution and dementia incidence in the Adult Changes in Thought Study

    ✓ Peer-reviewed alzhub usefulness score 70 out of 100. Environment international 2024-01-03 Risk factors

    We identified 1,041 incident all-cause dementia cases in 4,283 participants over 37,102 person-years of follow-up.

  43. The Association Between Exposure to Air Pollution and Dementia Incidence: The Modifying Effect of Smoking

    ✓ Peer-reviewed alzhub usefulness score 50 out of 100. The journals of gerontology. Series A, Biological sciences and medical sciences 2023-12-01 Risk factors

    During a median 11.7 years follow-up, 5 905 incident cases of all-cause dementia were identified.

  44. Alzheimer's Related Neurodegeneration Mediates Air Pollution Effects on Medial Temporal Lobe Atrophy

    ⚠ Preprint — not yet peer-reviewed alzhub usefulness score 16 out of 100. medRxiv : the preprint server for health sciences 2023-11-29 Risk factors

    Living in locations with higher PM2.5 (per interquartile range [IQR]=3.17μg/m3) or NO2 (per IQR=6.63ppb) was associated with greater MTL atrophy (βPM2.5 = -0.29, 95% confidence interval [CI]=[-0.41,-0.18]; βNO2 =-0.12, 95%CI=[-0.23,-0.02]).

  45. Post-stroke dysphagia and ambient air pollution are associated with dementia

    ✓ Peer-reviewed alzhub usefulness score 57 out of 100. Frontiers in aging neuroscience 2023-10-10 Risk factors

    The univariable regression models revealed a higher likelihood of dementia diagnosis in patients with dysphagia (odds ratio = 1.493, 95% confidence interval = 1.000-2.228).

  46. Comparison of Particulate Air Pollution From Different Emission Sources and Incident Dementia in the US

    ✓ Peer-reviewed alzhub usefulness score 69 out of 100. JAMA internal medicine 2023-10-01 Risk factors

    In this cohort study, higher residential PM2.5 levels, especially from agriculture and wildfires, were associated with higher rates of incident dementia, providing further evidence supporting PM2.5 reduction as a population-based approach to promote healthy cognitive aging.

  47. Air pollution, glymphatic impairment, and Alzheimer's disease

    ✓ Peer-reviewed alzhub usefulness score 41 out of 100. Trends in neurosciences 2023-09-28 Risk factors

    Epidemiological evidence demonstrates a link between air pollution exposure and the onset and progression of cognitive impairment and Alzheimer's disease (AD).

  48. Exposome and unhealthy aging: environmental drivers from air pollution to occupational exposures

    ✓ Peer-reviewed alzhub usefulness score 43 out of 100. GeroScience 2023-09-09 Risk factors

    The aging population worldwide is facing a significant increase in age-related non-communicable diseases, including cardiovascular and brain pathologies.

  49. Hypertension and Stroke as Mediators of Air Pollution Exposure and Incident Dementia

    ✓ Peer-reviewed alzhub usefulness score 73 out of 100. JAMA network open 2023-09-05 Risk factors

    Among 27 857 participants (mean [SD] age at baseline, 61 [10] years; 15 747 female participants [56.5%]; 19 249 non-Hispanic White participants [69.1%]), 4105 (14.7%) developed dementia during the follow-up period (mean [SD], 10.2 [5.6] years).

  50. Associations between air pollution and mental health service use in dementia: a retrospective cohort study

    ✓ Peer-reviewed alzhub usefulness score 68 out of 100. BMJ mental health 2023-07 Risk factors

    In the first year of follow-up, increased exposure to all air pollutants was associated with an increase in the use of CMHTs in a dose-response manner.

From across this tag

8 of the 237 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 8. The same 8 appear here every time.

All topic tags with their study counts