{"id":37601,"date":"2025-02-07T00:01:14","date_gmt":"2025-02-07T05:01:14","guid":{"rendered":"https:\/\/beyondpesticides.org\/dailynewsblog\/?p=37601"},"modified":"2026-03-19T16:26:48","modified_gmt":"2026-03-19T20:26:48","slug":"pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer","status":"publish","type":"post","link":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/","title":{"rendered":"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer"},"content":{"rendered":"\r\n

(Beyond Pesticides<\/em>, February 7, 2025) With the strong associations established in epidemiologic studies<\/a> and a dearth of evidence on the actual mechanisms by which pesticides inflict their damage on the brain, a new meta-analysis<\/a> identifies studies that pesticides can overwhelm cells\u2019 defenses against them, interfere with cell communication in the brain, and disrupt the epigenetic (gene function) regulation of gene expression. In the journal Nucleus<\/em>, Bilal Ahmad Mir, PhD and colleagues at the University of Kashmir in Srinagar, India, review what is known at the molecular level about pesticides\u2019 role in brain cancer.<\/p>\r\n

Brain cancer is a heavy burden for its victims and their families, and attributing a cause is, as with many diseases, fraught with difficulty. But there are strong clues: For example, farming is a known risk factor. In a 2021 meta-analysis of epidemiologic studies between 1998 and 2019, analyzed here<\/a> by Beyond Pesticides, farming was associated with a 13% increase in the risk of brain cancer. For farmers whose specific exposure to pesticides was documented in the studies, the increase jumped to 20 percent. So there is some reason to point a finger at synthetic chemicals.<\/p>\r\n

But agricultural workers are not the only ones at risk. According to a systematic review<\/a>, in 2019 brain cancer was the 10th leading cause of death in the general population. For men 20 to 39, brain cancer was the leading cause of cancer deaths. This was about twice the rate for women. For children it is even worse: central nervous system tumors, which have a high mortality rate, are the most common childhood cancer; these and leukemia comprise more than half of all malignancies in children.<\/p>\r\n

In 2023, Beyond Pesticides analyzed<\/a> a review<\/a> finding that, for children aged 0 to 14, the brain tumors classed as astrocytomas were more strongly associated with maternal and et al. exposures to pesticides during pregnancy than with children\u2019s postnatal direct exposure. Importantly, most exposures occurred at home, not in agricultural settings, and brain tumors in children under five have been linked<\/a> to flea and tick products. But parental exposure to pesticides at work also poses a risk to children.<\/p>\r\n

The brain, only two percent of the body\u2019s mass, uses 15-20 percent of all the energy<\/a> the body generates via aerobic metabolism, so oxygen homeostasis is of utmost importance. It is clear that pesticides induce the production of reactive oxygen species (ROS), which are implicated in many diseases. In the brain, two important communication pathways can be disrupted by ROS: gap junctions, which are direct connections between cells allowing for transfer of molecules such as neurotransmitters, and synapses, where electrical signals travel between neurons. The brain is especially vulnerable because it needs both significant amounts of oxygen and higher levels of iron and copper than the rest of the body. These metals easily react with oxygen, and their balance must also be carefully maintained. Dysregulated iron is implicated in cancer metastasis<\/a>. Too much copper also fosters cell proliferation and metastatic potential. A further concern is that pesticides are easily and rapidly fat-soluble, leading to their accumulation in the brain\u2019s high levels of polyunsaturated fatty acids.<\/p>\r\n

Many pesticide families have been demonstrated to produce ROS: organophosphates (chlorpyrifos, quinalphos, dichlorvos); organochlorines (dieldrin); pyrethroids (permethrin); and, bipyridylium (paraquat),<\/a> for example. \u00a0<\/p>\r\n

Many have multiple ways of harming cells. For example, the authors note that paraquat crosses the blood-brain barrier, creates ROS in the intercellular fluid and induces oxidative damage in the hippocampus region of the brain and in neurons. It crosses the placenta, where it severely damages the fetal dopamine system. The weed killer araquat also interferes with the nicotinamide adenine dinucleotide (NAD+ and NADH) process, which involves enzymes crucial for regulating mitochondrial energy generation, the oxygen-iron and oxygen-copper reactions, signal transduction, genomic stability, gene expression regulation, circadian clock management, immunity, and inflammation<\/a>.<\/p>\r\n

Paraquat is still registered in the U.S. for farm use but banned in more than 70 other countries. In addition to its connection with brain cancer, it is strongly implicated in Parkinson\u2019s disease. In October, Beyond Pesticides called<\/a> for EPA to ban paraquat using the same reasoning the agency employed to ban dacthal in August.<\/p>\r\n

Epigenetics<\/a> presents another route for pesticides to damage brain cells. The term refers to ways that gene expression can be controlled by non-gene molecules that attach to the DNA double helix and wrap it around structures called histones. Methyl molecules are a powerful means of preventing gene expression, and the dysregulation of methylation is a primary process in cancer induction<\/a>. Pesticides generating ROS can lead to hypermethylation, preventing detoxification and allowing the formation of tumors. According to Dr. Ahmad Mir and colleagues, \u201cTaken together, pesticide-induced ROS production may significantly alter the epigenome by targeting various enzymes involved in regulating the expression of various genes involved in detoxification and metabolic processes.\u201d These epigenetic changes can have multigenerational effects<\/a>.<\/p>\r\n

\u201cThe excessive use of pesticides,\u201d write Dr. Ahmad Mir and colleagues, has led to \u201cgrave health consequences to humans.\u201d The authors conclude that \u201cthe sale and usage of carcinogenic pesticides should be completely banned.\u201d<\/p>\r\n

Considered by itself, the epidemiologic evidence of pesticides\u2019 harms demands that these chemicals be eliminated. The links between pesticides and brain cancer demonstrate this. The combination of epidemiologic evidence and the emerging molecular, mechanistic evidence of pesticides\u2019 influence on cancers, including brain cancer, make it clear that our food system should stop clutching at the crutch of synthetic chemicals and shift to organic agriculture as soon as possible.<\/p>\r\n

In the meantime, you can reduce your exposure to pesticides. See, for example, Lawns We Can Live With – Caution: Children at Play<\/a>, a factsheet from Safer Pest Control Project. See also Beyond Pesticides\u2019 Action of the Week Archive<\/a> for the latest concrete actions you can take to affect policy, along with our deep archive of research on pesticides\u2019 human and ecosystem health effects<\/a> and information about both buying organic<\/a> and organic farming<\/a>.<\/p>\r\n

All unattributed positions and opinions in this piece are those of Beyond Pesticides.<\/em><\/p>\r\n

Sources:<\/p>\r\n

https:\/\/link.springer.com\/article\/10.1007\/s13237-024-00529-8<\/a>
\r\nUnraveling the toxic link between pesticides and brain cancer: a review on molecular mechanisms, signaling pathways and future research trends
\r\nAhmad et al.
\r\nThe Nucleus 2025<\/p>\r\n

All Pesticide Classes Increase the Risk of Central Nervous System Tumors in Children
\r\nBeyond Pesticides, September 21, 2023
\r\nhttps:\/\/beyondpesticides.org\/dailynewsblog\/2023\/09\/all-pesticide-classes-increase-the-risk-of-central-nervous-system-tumors-in-children\/<\/a><\/p>\r\n

Environment Becomes Heredity
\r\nby Valerie Brown
\r\nPacific Standard Magazine (fka Miller-McCune)
\r\nJuly 14, 2008
\r\nhttps:\/\/psmag.com\/news\/environment-becomes-heredity-4425\/<\/a><\/p>\r\n

Study Adds to 40 Year Analysis Linking Brain Cancer to Pesticide Exposure
\r\nBeyond Pesticides, September 23, 2021
\r\nhttps:\/\/beyondpesticides.org\/dailynewsblog\/2021\/09\/study-adds-to-40-year-analysis-linking-brain-cancer-to-pesticide-exposure\/<\/a><\/p>\r\n

Role of epigenetic transgenerational inheritance in generational toxicology
\r\nNilsson et al.
\r\nEnvironmental Epigenetics, Volume 8, Issue 1, 2022
\r\nhttps:\/\/academic.oup.com\/eep\/article\/8\/1\/dvac001\/6529222<\/a><\/p>\r\n

Living Within 2.5 Miles of Chemical Farming Increases Risk of Childhood Brain Tumors
\r\nBeyond Pesticides, April 6, 2021
\r\nhttps:\/\/beyondpesticides.org\/dailynewsblog\/2021\/04\/living-within-2-5-miles-of-chemical-farming-increases-risk-of-childhood-brain-tumors\/<\/a><\/p>\r\n

Moms\u2019 Pesticide Use Increases Risk of Childhood Brain Tumors
\r\nBeyond Pesticides, October 5, 2017
\r\nhttps:\/\/beyondpesticides.org\/dailynewsblog\/2017\/10\/moms-pesticide-use-increases-risk-childhood-brain-tumors\/<\/a><\/p>\r\n

Study Adds to 40 Year Analysis Linking Brain Cancer to Pesticide Exposure
\r\nBeyond Pesticides, April 4, 2024
\r\nhttps:\/\/beyondpesticides.org\/dailynewsblog\/2024\/04\/ten-years-of-scientific-studies-find-association-between-childhood-cancer-and-pesticide-exposure\/<\/a><\/p>\r\n

Research of Pesticide Metabolites in Human Brain Tumor Tissues by Chemometrics-Based Gas Chromatography-Mass Spectrometry Analysis for a Hypothetical Correlation between Pesticide Exposure and Risk Factor of Central Nervous System Tumors
\r\nLouati et al.
\r\nACS Omega 2023
\r\nhttps:\/\/pubs.acs.org\/doi\/10.1021\/acsomega.3c04592<\/a><\/p>\r\n

 <\/p>\r\n","protected":false},"excerpt":{"rendered":"

(Beyond Pesticides, February 7, 2025) With the strong associations established in epidemiologic studies and a dearth of evidence on the actual mechanisms by which pesticides inflict their damage on the brain, a new meta-analysis identifies studies that pesticides can overwhelm cells\u2019 defenses against them, interfere with cell communication in the brain, and disrupt the epigenetic (gene function) regulation of gene expression. In the journal Nucleus, Bilal Ahmad Mir, PhD and colleagues at the University of Kashmir in Srinagar, India, review what is known at the molecular level about pesticides\u2019 role in brain cancer. Brain cancer is a heavy burden for its victims and their families, and attributing a cause is, as with many diseases, fraught with difficulty. But there are strong clues: For example, farming is a known risk factor. In a 2021 meta-analysis of epidemiologic studies between 1998 and 2019, analyzed here by Beyond Pesticides, farming was associated with a 13% increase in the risk of brain cancer. For farmers whose specific exposure to pesticides was documented in the studies, the increase jumped to 20 percent. So there is some reason to point a finger at synthetic chemicals. But agricultural workers are not the only ones at risk. According […]<\/p>\n","protected":false},"author":2,"featured_media":37653,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[249,400,196,33,484,392,244,35,159,530,1],"tags":[],"class_list":["post-37601","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agriculture","category-brain-effects","category-cancer","category-chlorpyrifos","category-epigenetic","category-organochlorines","category-organophosphate","category-paraquat","category-pyrethrin","category-pyrethroids","category-uncategorized"],"yoast_head":"\nPesticides that Adversely Affect Cell Function Linked to Brain Cancer - Beyond Pesticides Daily News Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer - Beyond Pesticides Daily News Blog\" \/>\n<meta property=\"og:description\" content=\"(Beyond Pesticides, February 7, 2025) With the strong associations established in epidemiologic studies and a dearth of evidence on the actual mechanisms by which pesticides inflict their damage on the brain, a new meta-analysis identifies studies that pesticides can overwhelm cells\u2019 defenses against them, interfere with cell communication in the brain, and disrupt the epigenetic (gene function) regulation of gene expression. In the journal Nucleus, Bilal Ahmad Mir, PhD and colleagues at the University of Kashmir in Srinagar, India, review what is known at the molecular level about pesticides\u2019 role in brain cancer. Brain cancer is a heavy burden for its victims and their families, and attributing a cause is, as with many diseases, fraught with difficulty. But there are strong clues: For example, farming is a known risk factor. In a 2021 meta-analysis of epidemiologic studies between 1998 and 2019, analyzed here by Beyond Pesticides, farming was associated with a 13% increase in the risk of brain cancer. For farmers whose specific exposure to pesticides was documented in the studies, the increase jumped to 20 percent. So there is some reason to point a finger at synthetic chemicals. But agricultural workers are not the only ones at risk. According […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\" \/>\n<meta property=\"og:site_name\" content=\"Beyond Pesticides Daily News Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/beyondpesticides\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/beyondpesticides\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-07T05:01:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-19T20:26:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Beyond Pesticides\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ByondPesticides\" \/>\n<meta name=\"twitter:site\" content=\"@ByondPesticides\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Beyond Pesticides\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\"},\"author\":{\"name\":\"Beyond Pesticides\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/1b5c0a0981b549cc5b628770073031f4\"},\"headline\":\"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer\",\"datePublished\":\"2025-02-07T05:01:14+00:00\",\"dateModified\":\"2026-03-19T20:26:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\"},\"wordCount\":1210,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization\"},\"image\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg\",\"articleSection\":[\"Agriculture\",\"Brain Effects\",\"Cancer\",\"Chlorpyrifos\",\"Epigenetic\",\"organochlorines\",\"organophosphate\",\"Paraquat\",\"Pyrethrin\",\"pyrethroids\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\",\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\",\"name\":\"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer - Beyond Pesticides Daily News Blog\",\"isPartOf\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg\",\"datePublished\":\"2025-02-07T05:01:14+00:00\",\"dateModified\":\"2026-03-19T20:26:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage\",\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg\",\"contentUrl\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#website\",\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/\",\"name\":\"Beyond Pesticides Daily News Blog\",\"description\":\"News on Pesticide Science, Policy and Activism\",\"publisher\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization\",\"name\":\"Beyond Pesticides\",\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2023\/05\/BeyondPesticides-Logo-Stacked-scaled.jpg\",\"contentUrl\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2023\/05\/BeyondPesticides-Logo-Stacked-scaled.jpg\",\"width\":2560,\"height\":2501,\"caption\":\"Beyond Pesticides\"},\"image\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/beyondpesticides\",\"https:\/\/x.com\/ByondPesticides\",\"https:\/\/www.instagram.com\/beyondpesticides\/?hl=en\",\"https:\/\/www.linkedin.com\/company\/beyond-pesticides\",\"https:\/\/www.youtube.com\/user\/bpncamp\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/1b5c0a0981b549cc5b628770073031f4\",\"name\":\"Beyond Pesticides\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e26b7558fcb265e244c6e159abe5f0aab551822dc82fd0b1607e809bdfbed20a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e26b7558fcb265e244c6e159abe5f0aab551822dc82fd0b1607e809bdfbed20a?s=96&d=mm&r=g\",\"caption\":\"Beyond Pesticides\"},\"description\":\"Beyond Pesticides is a 501(c)3 nonprofit organization headquartered in Washington, D.C., which works with allies in protecting public health and the environment to lead the transition to a world free of toxic pesticides. The founders, who established Beyond Pesticides (originally as National Coalition Against the Misuse of Pesticides) as a nonprofit membership organization in 1981, felt that without the existence of such an organized, national network, local, state and national pesticide policy would become, under chemical industry pressure, increasingly unresponsive to public health and environmental concerns. Beyond Pesticides believes that people must have a voice in decisions that affect them directly. We believe decisions should not be made for us by chemical companies or by decision-makers who either do not have all of the facts or refuse to consider them. Learn more about our work, read A Year in Review\u20142021, our accomplishments are your victories! Beyond Pesticides seeks to protect healthy air, water, land, and food for ourselves and future generations. By forging ties with governments, nonprofits, and people who rely on these natural resources, we reduce the need for unnecessary pesticide use and protect public health and the environment. Beyond Pesticides provides hands-on services to the public and supports local action by: identifying and interpreting hazards; and, designing safe pest management programs. With the information provided by Beyond Pesticides, people may not only be able to make informed choices and adopt practices that protect themselves and their families from unnecessary exposure to pesticides, but they will be able to effect changes on community-wide pest management decisions and policies that govern pesticide use, such as pesticide uses in parks, schools, for community insect control and along roadsides. Beyond Pesticides believes that people must have a voice in decisions which affect them directly.\",\"sameAs\":[\"https:\/\/www.beyondpesticides.org\",\"https:\/\/www.facebook.com\/beyondpesticides\/\",\"https:\/\/www.instagram.com\/beyondpesticides\/\",\"https:\/\/www.linkedin.com\/company\/beyond-pesticides\/\",\"https:\/\/x.com\/ByondPesticides\",\"https:\/\/www.youtube.com\/user\/bpncamp\/\"],\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/author\/beyond-pesticides\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer - Beyond Pesticides Daily News Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/","og_locale":"en_US","og_type":"article","og_title":"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer - Beyond Pesticides Daily News Blog","og_description":"(Beyond Pesticides, February 7, 2025) With the strong associations established in epidemiologic studies and a dearth of evidence on the actual mechanisms by which pesticides inflict their damage on the brain, a new meta-analysis identifies studies that pesticides can overwhelm cells\u2019 defenses against them, interfere with cell communication in the brain, and disrupt the epigenetic (gene function) regulation of gene expression. In the journal Nucleus, Bilal Ahmad Mir, PhD and colleagues at the University of Kashmir in Srinagar, India, review what is known at the molecular level about pesticides\u2019 role in brain cancer. Brain cancer is a heavy burden for its victims and their families, and attributing a cause is, as with many diseases, fraught with difficulty. But there are strong clues: For example, farming is a known risk factor. In a 2021 meta-analysis of epidemiologic studies between 1998 and 2019, analyzed here by Beyond Pesticides, farming was associated with a 13% increase in the risk of brain cancer. For farmers whose specific exposure to pesticides was documented in the studies, the increase jumped to 20 percent. So there is some reason to point a finger at synthetic chemicals. But agricultural workers are not the only ones at risk. According […]","og_url":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/","og_site_name":"Beyond Pesticides Daily News Blog","article_publisher":"https:\/\/www.facebook.com\/beyondpesticides","article_author":"https:\/\/www.facebook.com\/beyondpesticides\/","article_published_time":"2025-02-07T05:01:14+00:00","article_modified_time":"2026-03-19T20:26:48+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg","type":"image\/jpeg"}],"author":"Beyond Pesticides","twitter_card":"summary_large_image","twitter_creator":"@ByondPesticides","twitter_site":"@ByondPesticides","twitter_misc":{"Written by":"Beyond Pesticides","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#article","isPartOf":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/"},"author":{"name":"Beyond Pesticides","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/1b5c0a0981b549cc5b628770073031f4"},"headline":"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer","datePublished":"2025-02-07T05:01:14+00:00","dateModified":"2026-03-19T20:26:48+00:00","mainEntityOfPage":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/"},"wordCount":1210,"commentCount":0,"publisher":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization"},"image":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage"},"thumbnailUrl":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg","articleSection":["Agriculture","Brain Effects","Cancer","Chlorpyrifos","Epigenetic","organochlorines","organophosphate","Paraquat","Pyrethrin","pyrethroids"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/","url":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/","name":"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer - Beyond Pesticides Daily News Blog","isPartOf":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage"},"image":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage"},"thumbnailUrl":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg","datePublished":"2025-02-07T05:01:14+00:00","dateModified":"2026-03-19T20:26:48+00:00","breadcrumb":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#primaryimage","url":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg","contentUrl":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2025\/02\/brain.cancer.jpg","width":1920,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2025\/02\/pesticides-that-adversely-affect-cell-function-linked-to-brain-cancer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/beyondpesticides.org\/dailynewsblog\/"},{"@type":"ListItem","position":2,"name":"Pesticides that Adversely Affect Cell Function Linked to Brain Cancer"}]},{"@type":"WebSite","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#website","url":"https:\/\/beyondpesticides.org\/dailynewsblog\/","name":"Beyond Pesticides Daily News Blog","description":"News on Pesticide Science, Policy and Activism","publisher":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/beyondpesticides.org\/dailynewsblog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization","name":"Beyond Pesticides","url":"https:\/\/beyondpesticides.org\/dailynewsblog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/logo\/image\/","url":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2023\/05\/BeyondPesticides-Logo-Stacked-scaled.jpg","contentUrl":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2023\/05\/BeyondPesticides-Logo-Stacked-scaled.jpg","width":2560,"height":2501,"caption":"Beyond Pesticides"},"image":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/beyondpesticides","https:\/\/x.com\/ByondPesticides","https:\/\/www.instagram.com\/beyondpesticides\/?hl=en","https:\/\/www.linkedin.com\/company\/beyond-pesticides","https:\/\/www.youtube.com\/user\/bpncamp"]},{"@type":"Person","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/1b5c0a0981b549cc5b628770073031f4","name":"Beyond Pesticides","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e26b7558fcb265e244c6e159abe5f0aab551822dc82fd0b1607e809bdfbed20a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e26b7558fcb265e244c6e159abe5f0aab551822dc82fd0b1607e809bdfbed20a?s=96&d=mm&r=g","caption":"Beyond Pesticides"},"description":"Beyond Pesticides is a 501(c)3 nonprofit organization headquartered in Washington, D.C., which works with allies in protecting public health and the environment to lead the transition to a world free of toxic pesticides. The founders, who established Beyond Pesticides (originally as National Coalition Against the Misuse of Pesticides) as a nonprofit membership organization in 1981, felt that without the existence of such an organized, national network, local, state and national pesticide policy would become, under chemical industry pressure, increasingly unresponsive to public health and environmental concerns. Beyond Pesticides believes that people must have a voice in decisions that affect them directly. We believe decisions should not be made for us by chemical companies or by decision-makers who either do not have all of the facts or refuse to consider them. Learn more about our work, read A Year in Review\u20142021, our accomplishments are your victories! Beyond Pesticides seeks to protect healthy air, water, land, and food for ourselves and future generations. By forging ties with governments, nonprofits, and people who rely on these natural resources, we reduce the need for unnecessary pesticide use and protect public health and the environment. Beyond Pesticides provides hands-on services to the public and supports local action by: identifying and interpreting hazards; and, designing safe pest management programs. With the information provided by Beyond Pesticides, people may not only be able to make informed choices and adopt practices that protect themselves and their families from unnecessary exposure to pesticides, but they will be able to effect changes on community-wide pest management decisions and policies that govern pesticide use, such as pesticide uses in parks, schools, for community insect control and along roadsides. Beyond Pesticides believes that people must have a voice in decisions which affect them directly.","sameAs":["https:\/\/www.beyondpesticides.org","https:\/\/www.facebook.com\/beyondpesticides\/","https:\/\/www.instagram.com\/beyondpesticides\/","https:\/\/www.linkedin.com\/company\/beyond-pesticides\/","https:\/\/x.com\/ByondPesticides","https:\/\/www.youtube.com\/user\/bpncamp\/"],"url":"https:\/\/beyondpesticides.org\/dailynewsblog\/author\/beyond-pesticides\/"}]}},"_links":{"self":[{"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/posts\/37601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/comments?post=37601"}],"version-history":[{"count":9,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/posts\/37601\/revisions"}],"predecessor-version":[{"id":41207,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/posts\/37601\/revisions\/41207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/media\/37653"}],"wp:attachment":[{"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/media?parent=37601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/categories?post=37601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beyondpesticides.org\/dailynewsblog\/wp-json\/wp\/v2\/tags?post=37601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}