We estimated the relative risk of lung cancer and cardiovascular disease mortality from existing PM_{2. The chemicals in tobacco smoke can damage the DNA in your lung cells, putting you at a higher risk. Jan 3, 2023 · Additionally, those with lung diseases, such as asthma, chronic obstructive pulmonary disease (COPD) and lung cancer are also more affected by wood smoke. The prognosis is very good. We caution the public against smoking marijuana because of the risk of damage to the lungs. Radon, an odorless, invisible gas, is the 2nd leading cause of lung cancer in Idaho. Ronald Natale, a medical oncologist at Cedars-Sinai Medical Center. CONCLUSIONS: These results suggest that exposure to biomass cooking fuel smoke may play a crucial role in the risk of lung cancer. Feb 1, 2009 · PDF | On Feb 1, 2009, Andrés Felipe Cardona and others published Wood-Smoke Exposure (WSE) as a Predictor of Response and Survival in Erlotinib-Treated Non-small Cell Lung Cancer (NSCLC) Patients Sep 14, 2022 · Emissions from wood smoke can cause coughing, wheezing, asthma attacks, heart attacks, lung cancer, and premature death, among other health effects. Dec 13, 2019 · Plenty of research on wood smoke backs these concerns. Sep 30, 2025 · Wood-burning stoves can damage lungs in a "similar way" to cigarette smoke, warns new research. A recent publication in Toxicological Sciences detailed some of these protein-level changes, revealing that smoke exposure triggers an inflammatory response and alters the way lung cells process oxygen. The incidences of lung cancer in mice in the control group, wood group, and coal group were 17. Wood smoke is linked with the same variety of illnesses and diseases that are linked with smoking and secondhand cigarette smoke exposure, including ear infections, lung infections, asthma, COPD, heart attacks, strokes and cancer. What is the overall quantitative risk (magnitude and precision) for lung cancer from exposure to wood smoke? Wood dust exposure is highest amongst woodworking machine operators, cabinet makers, furniture finishers, carpenters and workers employed in the manufacture of wood products. -wide cohort of women. Apr 3, 2023 · The results of this study support that exposure to wood-dust can increase the risk of developing small cell lung cancer. Mar 29, 2021 · Smoking is the number one risk factor for lung cancer. 5} exposure-response relationship … This study suggests that there is a possible association of lung cancer with wood smoke exposure. The meta-analysis can inform the hazard conclusion, provide input on potential sources of heterogeneity, and potentially be used to calculate a population attributable risk. The Cox analysis for wood-smoke exposure and both pneumonitis categories (any grade and ≥2) were performed with the correct underlying data; only the "No. Oct 10, 2023 · Wood-burning stoves and fireplaces could pose a greater health risk than previously believed, according to new research. In the US, the annual incidence of lung cancer in non-smokers is 14-20 per 100,000 person-years in women and 4-13 per 100,000 person-years in men. In fact, anyone can get lung cancer. What is the overall quantitative risk (magnitude and precision) for lung cancer from exposure to wood smoke? Dec 20, 2017 · If you have further questions about lung health, or the health effects of breathing wood smoke, call the Lung HelpLine at 1-800-LUNGUSA. The use of solid fuel for domestic heating has soared in the UK and Europe We would like to show you a description here but the site won’t allow us. 12 Jan 2026 Germline HLA heterozygosity is associated with decreased lung cancer risk. Residential wood smoke is caused by homeowners when they burn wood through fireplaces, wood stoves, chimneys or wood boilers (hydronic heaters). We aimed to clarify this association using meta-analysis. Jan 1, 2026 · Introduction In rural India, cooking practices often involve the use of solid fuels such as wood, crop residues, or dung, resulting in the release of harmful pollutants. If you have a lung disease, it can make your lung disease worse. You may be exposed to wood dust and formaldehyde if your work involves cutting, sawing, routing, turning, sanding, or milling wood or pressed wood products. May 29, 2020 · Toxins and carcinogens (cancer-causing agents) are released from the combustion of materials, even stems. It is commonly an unwanted by-product of fires (including stoves, candles, internal combustion engines, oil lamps, and fireplaces), but may also be used for pest 14 Jan 2026 Quality of life trajectories in breast cancer survivors up to one year after treatment: a prospective study in a lower-middle-income country. Jul 1, 2005 · Tobacco is considered the most important cause of lung cancer, but other factors could also be involved in its pathogenesis. Keywords: checkpoint immune therapy, Immune related adverse effects, lung cancer, NSCLC, Pneumonitis, Radiotherapy Cannabis smoking (known colloquially as smoking weed or smoking pot) is the inhalation of smoke or vapor released by heating the flowers, leaves, or extracts of cannabis and releasing the main psychoactive chemical, Δ 9 - tetrahydrocannabinol (THC), which is absorbed into the bloodstream via the lungs. Jan 8, 2026 · Stage 1 is when tumors are still small and haven't spread. But wood smoke is bad for everyone, especially children. 13 Jan 2026 Breast cancer survivor's sexual health unmet supportive care needs: a mixed-methods study. The present set of analyses, conducted in both studies, examines the risk of lung cancer associated with occupational exposure to wood dust, while controlling for major confounders, including smoking and other occupational exposures. Aug 9, 2021 · Dr Markos said there was no safe level of wood smoke exposure. Chimney sweeps face the highest risk. Sep 29, 2025 · The study showed those who used wood stoves lost lung capacity more quickly than non-users - even though they tended to be wealthier, healthier and less likely to smoke. [4]. Dec 17, 2021 · We would like to show you a description here but the site won’t allow us. For media interested in speaking with an expert about lung health and wood smoke, contact Carrie Nyssen at the American Lung Association. Fifteen lung cancer patients were not included in these groups: 3 were passive smokers, 3 were smokers exposed to wood smoke, and in 9 cases, no association could be established. The study However, data on an association with lung cancer have been inconclusive. Outdoor Pollution Created by Wood Smoke Wood stoves often run 24 hours a day, pumping wood smoke and toxins into the outdoor air. Smoke from a fire Smoke is an aerosol (a suspension [1] of particulates in gases [2]) emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entrained or otherwise mixed into the mass. A comprehensive study involving 50,000 women discovered a significant Apr 19, 2024 · Research has shown that prolonged exposure to wood smoke can significantly increase the risk of lung cancer, especially in women who use wood burning stoves as their primary source of heating. Jun 12, 2021 · Conclusions: Exposure to wood smoke is a risk factor for lung cancer; furthermore, this effect maintains a dose-response relationship which has a multiplicative effect with smoking. Mar 2, 2022 · And in the long run, compounds in woodsmoke can have carcinogenic effects that go beyond lung cancer; in 2017, researchers at the National Institutes of Health found that indoor wood-smoke pollution increases the risk of breast cancer. Oct 17, 2025 · Wood-burning stoves may be cozy but pose numerous health concerns, including the worsening of lung and heart disease and an increased risk of cancer. Symptoms of lung cancer develop as the condition progresses and there are usually no signs or symptoms in the early stages. Methods: Self-reported wood dust exposure was compared between 1,368 lung cancer patients and 1,192 cancer-free adults, in a lung cancer case-control study. This damages your lungs and increases your risk for cancer, heart disease, and lung disease. Brahmer, MD, MSc, Director of the Thoracic Oncology Program, Professor of Oncology at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins and The aim of the present work was to establish an association between wood smoke exposure and lung cancer pathogenesis, and to analyze the effects of wood smoke on p53 and murine double minute 2 (MDM2) protein expression. Sep 8, 2022 · Background: The role of wood smoke (WS) exposure in the etiology of chronic obstructive pulmonary disease (COPD), lung cancer (LC), and mortality remains elusive in adults from countries with low ambient levels of combustion-emitted particulate matter. Wood smoke pollution has been linked to a wide range of health outcomes, including heart attacks, dementia, and premature deaths. In our country, women are exposed to wood smoke for many hours per day. Polluted Air Tobacco Smoke Forchhammer et al, 2012 “wood smoke particulates were found to be more powerful than other kinds of air pollution in causing potentially cancerous changes to DNA Journal of Chemical Research in Toxicology Steffen Loft The white area shows where cancer-causing woodsmoke chemicals altered and damaged the DNA in Jul 16, 2025 · The American Lung Association is concerned about the health impacts of marijuana use, especially on lung health. This study highlights the potential link between prolonged exposure to cooking smoke and the increased incidence of lung cancer among women in these communities. 1 day ago · This allows them to understand how wood smoke is affecting cellular function and the communication between microbes and the host. The association between exposure to wood smoke persisted after adjusting for sex, smoking, socioeconomic status and housing with asbestos sheet roof. Feb 21, 2024 · In sub-Saharan Africa, cooking indoors with air polluting fuels may lead to higher risks of cancer and lung disease, particularly for women and children, according to experts. The aim of the present work was to establish an association between wood smoke exposure and lung cancer pathogenesis, and to analyze the effects of wood smoke on p53 and Occupational lung cancers represent a major health burden due to their increasing prevalence and poor long-term outcomes. Particle pollution is especially dangerous because these tiny particles can get deep into the organs, harming not just the lung Oct 1, 2020 · Wood smoke has health effects like lung cancer, wheezing and premature death, too. Jul 11, 2005 · A study showed a possible association of lung cancer with wood smoke exposure and similar effects on p53, phospho-p53, and MDM2 protein expression as tobacco. Breathing in wood smoke can cause increased respiratory symptoms, increased hospital admissions, exacerbation of asthma and COPD, and decreased your ability to breathe normally. Sep 29, 2025 · Burning wood indoors could cause damage in a similar way to cigarette smoke, researchers have warned, after a new study linked the growing popularity of domestic wood burning to lung damage. May 21, 2020 · Ronnie Wood has said that beating lung cancer was like being given a "get out of jail free card," after undergoing surgery in 2017. The smoke from wood-burning devices, such as stoves and heaters, contains fine particle pollution, and hazardous air pollutants such as carbon monoxide, volatile organic compounds, nitrogen oxides benzene and formaldehyde. 7% annually. Aug 1, 2023 · We examined the association of exposure to indoor wood smoke from fireplaces and stoves with incident lung cancer in a U. Exposure to wood dust also occurs through handling of compost containing wood dust. ” Aug 1, 2012 · Although smoking is the major risk factor for non–small-cell lung cancer (NSCLC), other factors are also associated with lung carcinogenesis, such as wood-smoke exposure (WSE). S. Nov 3, 2025 · Wood smoke can irritate your lungs, cause inflammation, affect your immune system, and make you more prone to lung infections, likely including SARS-CoV-2, the virus that cause COVID-19. Aug 1, 2012 · Although smoking is the major risk factor for non–small-cell lung cancer (NSCLC), other factors are also associated with lung carcinogenesis, such as wood-smoke exposure (WSE). In fact, indoor wood burning is responsible for up to 90% of local particulate matter pollution in smaller and rural communities. Heating with Wood - What You Need to Know Burning wood can release pollutants into the air we breathe, especially when poor burning techniques and wood burning appliances are used. Dec 22, 2025 · Tobacco smoking is the act of inhaling and exhaling the fumes of burning Nicotiana plant material. 0% (29/1 … Oct 1, 2020 · Fires are cozy, but they can cause lung problems if you have a history of lung disease. S. Breathing the smoke can easily cause coughing and asthma attacks. Sep 30, 2025 · Millions of Britons who own a wood-burning stove will have been alarmed this week by new research suggesting the cosy appliances could damage lungs in a similar way to cigarette smoke. If you have a lung disease, breathing In an rural area with a high mortality rate of lung cancer in humans, mice and rats were placed in an environment in which they inhaled coal smoke and wood smoke in indoor air for 15 to 19 months. While wood dust is a confirmed human carcinogen, its association with lung cancer remains unclear due to inconsistent findings in the literature. ” Sep 30, 2025 · Studying health impacts is challenging because wood-burning households tend to be wealthier and healthier overall. Jan 8, 2026 · Jonathan Blades from Asthma + Lung UK explains the rising concern and health impacts related to air pollution caused by domestic wood burning 2 days ago · Meta-analysis links prior tuberculosis and chronic bronchitis to higher lung cancer risk in never-smokers, with implications for clinical risk assessment. This article has been aimed at suggesting that lung cancer related to cigarette smoking and lung cancer related to WSE have different clinical and genetic characteristics. “So, if you live in a smoky hollow, you are playing Russian roulette with whether you might end up with lung cancer after 20 or more years. Oct 6, 2023 · We would like to show you a description here but the site won’t allow us. Dec 23, 2019 · Former and current smokers are at high risk of chronic lung diseases and are particularly susceptible to environmental triggers for lung disease flare-ups. 2 days ago · Synopsis: Lung cancer among non-smoking women in southern India is rising alarmingly, with Thiruvananthapuram recording the fastest growth at 6. Nov 1, 2021 · Exposure to wood smoke is a risk factor for lung cancer; furthermore, this effect maintains a dose-response relationship which has a multiplicative effect with smoking. Using a trendy indoor wood burner at home can lead to a decline in lung function by causing inflammation, say scientists. “If someone living in your home has a history of lung disease, such as asthma, try to avoid using of wood-burning fireplaces and wood-burning stoves,” says Dr. Abstract Background The role of wood smoke (WS) exposure in the etiology of chronic obstructive pulmonary disease (COPD), lung cancer (LC), and mortality remains elusive in adults from countries with low ambient levels of combustion-emitted particulate matter. Order your radon test today. Jun 24, 2004 · Tobacco is considered the most important cause of lung cancer, but other factors could also be involved in its pathogenesis. The role of wood smoke (WS) exposure in the etiology of chronic obstructive pulmonary disease (COPD), lung cancer (LC), and mortality remains elusive in adults from countries with low ambient levels of combus-tion-emitted particulate matter. Wildland firefighters are exposed to wood smoke, which contains hazardous air pollutants, by suppressing thousands of wildfires across the U. Oct 10, 2025 · Cancer is a likely reason, but benign tumors (not cancer), treatable infections, and other causes can lead to a lung mass. We performed a search of 10 databases to identify studies published Wood smoke health effects Some people believe that wood smoke is only an issue if you have asthma or another lung disease. Learn about soot, which can raise the risk of scrotal and other skin cancers, as well as lung, esophageal, and bladder cancers. Our prospective analysis of a cohort of U. Likewise, our findings demonstrate that wood smoke could produce similar effects on p53, phospho-p53, and MDM2 protein expression as tobacco. Wood smoke contains many small particulates that can be breathed in to your lungs and cause breathing problems. women found that increasing frequency of wood-burning indoor fireplace/stove usage was associated with incident lung cancer, even among never smokers. 2 days ago · Though overall cases of lung cancer are decreasing, largely due to declining smoking rates, the disease is rising in certain groups, such as younger people and never-smokers, reveals Julie R. Household air pollution and secondhand tobacco smoke are known carcinogens for lung cancer, but large-scale estimates of the relationship with lung cancer mortality are lacking. Aug 25, 2020 · Related: Quitting Smoking Can Help the Success of Your Lung Cancer Surgery Smoking is the primary cause of lung cancer, but non-smokers can develop this disease. Cain. One study measured dust concentrations resulting from handling of compost material consisting of successive layers of chopped leaves, bark, and wood; visible clouds of fine particles were easily generated when the compost material was agitated. Aug 6, 2017 · The Rolling Stones' Ronnie Wood was diagnosed with lung cancer in May and says he feared for his life before undergoing a five-hour operation to remove part of Nov 18, 2025 · Abstract Importance Lung cancer in non-smokers (defined as people who have smoked fewer than 100 cigarettes in their lifetime) accounts for 15% to 25% of all lung cancer cases worldwide. Nov 3, 2025 · Wood smoke can affect everyone, but the populations known to be at greater risk include: children, teenagers, older adults, people with lung disease -- including asthma and COPD, people with heart disease, outdoor workers, and people of low socioeconomic status, including those who are homeless and with limited access to medical care. 7% of the lung cancer patients examined had an association with wood smoke exposure, most of them women living in rural areas. Apr 5, 2022 · To conduct a meta-analysis of studies of lung cancer, which has the largest database of studies. May 26, 2021 · Can breathing in wood smoke from your fire pit or bonfire harm your lungs? Learn about the dangers of wood smoke and get some tips for outdoor fire safety. Dr Horsfall explained: “We found that people using solid fuel had lower rates of smoking and lung disease, which can mask the true effects of solid fuel exposure. A variety of plant materials are smoked, including marijuana and hashish, but the act is most commonly associated with tobacco as smoked in a cigarette, cigar, or pipe. Soot is a byproduct of the burning of carbon-containing materials, such as wood, fuel oil, plastics, and household refuse. Although smoking is the major risk factor for non–small-cell lung cancer (NSCLC), other factors are also associated with lung carcinogenesis, such as wood-smoke exposure (WSE). We’re on a journey to advance and democratize artificial intelligence through open source and open science. How wood smoke hurts human health Smoke is a complex mixture of gases and Results: Approximately 38. It's likely you'll see a pulmonary specialist (lung doctor) for more tests and diagnosis, an oncologist for cancer treatment, or other healthcare provider depending on the cause. While smoking is the leading cause of the disease, about 1 in 5 people diagnosed with lung cancer have never smoked or have smoked fewer than 100 cigarettes in their lifetime Aug 9, 2021 · Dr Markos said there was no safe level of wood smoke exposure. Lung Foundation Australia is dedicated to improving the lives of those living with or impacted by lung disease and lung cancer. Epidemiological information was collected through a detailed personal interview. From using the right wood to newer inserts, get tips for minimizing your risk. We would like to show you a description here but the site won’t allow us. The aim of the present work was to establish an association between wood smoke exposure and lung cancer pathogenesis, and to analyze the effects of wood smoke on p53 and murine double minute 2 (MDM2) protein expression. each year. Our prospective analysis of a cohort of U. Design: Blood samples were obtained from 62 lung cancer patients, 9 COPD patients, and 9 control subjects. Researchers are beginning to understand the differences between lung cancer in smokers versus non-smokers, says Dr. A major study highlights adenocarcinoma as the dominant subtype, driven by air pollution, biomass fuel smoke, and second-hand tobacco exposure. Using the large-scale cohort China Kadoorie Biobank, we prospectively Apr 5, 2022 · To conduct a meta-analysis of studies of lung cancer, which has the largest database of studies. (Events)" figures in that row are misprinted. Using fuel-burning appliances at home also impacts the environment. For people with underlying heart disease, a 2017 study in the journal Environmental Research linked increased particulate air pollution from wood smoke and other sources to inflammation and clotting, which can predict heart attacks and other heart problems. Learn about stage 1 lung cancer treatment, diagnosis, and symptoms. That could explain the higher incidence of lung cancer associated with wood smoke in women. Methods for evaluating human cancer studies were published in the RoC protocol: Human cancer studies on exposure to wood smoke on April 5, 2022 (now referred to as the primary human cancer studies protocol) and focused on esophageal, lung, and nasopharyngeal cancers, which had adequate databases to review at that time. “It is identical to the risk of lung cancer from passive smoking,” he said. Nov 12, 2025 · Even if you’ve never touched a cigarette, you could still be at risk for lung cancer.

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