Blogs

Seeing the Impact of SOT Endowment: 2025 SOT Endowment Award Recipients

By Ranulfo Lemus Olalde posted 6 hours ago

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The SOT Endowment F unds enhance SOT programs as well as provid e individual awards which recognize SOT members and provide travel support for the SOT Annual Meeting and other educational activities. In 2024 – 2025, the Endowment provided support for 215 individual awards, including the numerous awards administered by SOT C omponent G roups. Thanks to the support and continued generosity of SOT members and friends, the Endowment closed the fiscal year ( June 2025 ) with a balance over $6 million. The full list of 2025 Endowment Fund awardees can be seen on the SOT website, along with statements from each ...

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ToxSci December 2025 Issue Available

By James Luyendyk posted 6 hours ago

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The December 2025 issue of Toxicological Sciences includes an Editorial that highlights some recent adjustments made to Toxicological Sciences in an ever-changing publication landscape. One In-Depth Review highlights the current limitations and emerging opportunities in male reproductive in vitro models, providing a roadmap for integrating these systems into toxicology testing and drug development workflows, while another In-Depth Review evaluates key features of bone biology impacted by therapeutics and describes techniques for assessing bone toxicity during drug development. A Forum Article discusses the strategy of the ‘Omics for ...

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Upcoming Committee and Component Group Award Deadlines: December 2025 and January 2026

By Cynthia Rider posted 6 hours ago

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T he SOT Regional Chapters, Special Interest Groups, and Specialty Sections confer many awards throughout the year to recognize the achievements of toxicologists, particularly graduate students and postdoctoral scholars. Awards with deadlines through January 31 , 202 6 , are listed in this blog . For full details and contact information for each award, visit the “ SOT Awards ” web page on the SOT website.   Awards supported by the SOT Endowment Fund are noted with an asterisk (*).   December 5 , 202 5   Molecular and Systems Biology Specialty Section MSBSS Graduate Student Research ...

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In Memoriam: James E. Gibson

By Matthew Campen posted 6 hours ago

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SOT has learned that SOT Past President ( 1988–1989 ) James E. Gibson, PhD, passed away on November 22, 2025. Throughout his career, Dr. Gibson worked in various sectors, including academia, nonprofit, and industry. The common thread was his commitment to training in all areas of toxicology and ensuring that risk assessments were based on sound science instead of opinion. For more information, please see Dr. Gibson’s obituary .   This blog serves as an announcement of the member’s passing. Family, friends, and colleagues are welcome to develop a more detailed tribute for publication by SOT.   #InMemoriam

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In Memoriam: John A. Thomas

By Matthew Campen posted 6 hours ago

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SOT has learned that John A. Thomas, PhD, passed away on November 15, 2025. Dr. Thomas was a professor of pharmacology and toxicology and a medical educator. He graduated from the University of Wisconsin – La Crosse and the University of Iowa. He was a prolific author and published over 500 articles, monographs and textbooks. He served on many governmental committees or panels for the US Food and Drug Administration, US Environmental Protection Agency, National Institute of Environmental Health Services, the National Toxicology Program, and the National Library of Medicine. He served as chairperson for the Gordon Conference (Mechanisms in Toxicology) ...

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Around the World of Toxicology: December 2025 Partner Activities Update

By Matthew Campen posted 6 hours ago

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Each month, SOT provides an update on activities and events of importance to the toxicology community through the release of the “Around the World of Toxicology” blog. To submit an event, opportunity, or information for consideration for inclusion in the monthly “Around the World of Toxicology” blog, complete the special submission form for “Around the World of Toxicology” items . Please note that only activities by societies and professional associations (i.e., nonprofits) will be considered. If you are an organization or company seeking to promote an event, please submit your activity to the SOT “ Calendar of Events .”     ...

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SOT Releases 2026 Annual Meeting Program

By James Luyendyk posted 6 hours ago

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The 2026 Program PDF is now available!   This comprehensive document contains an outline of everything that you need to know about the 2026 SOT Annual Meeting and ToxExpo, including:   A convenient overview schedule   V enue maps to help you navigate with ease   Registration and badge pick-up information   Hotel and travel details to streamline your visit   A preview of the 2026 ToxExpo Exhibits   The complete lineup of 60-plus Featured and Scientific Sessions   The Program PDF complements ...

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In Memoriam: Steven G. Gilbert

By Matthew Campen posted 14 days ago

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SOT has learned that longtime member Steven Galen Gilbert, PhD, DABT, passed away on July 15, 2025. Dr. Gilbert conducted research on the toxic effects of heavy metals and chemicals, founded the nonprofit Institute of Neurotoxicology and Neurological Disorders, and created the interactive website Toxipedia . For   additional   information, please see Dr. Gilbert’s obituary .   This blog serves as an announcement of the member’s passing. Family, friends, and colleagues are welcome to develop a more detailed tribute for publication by SOT.     #InMemoriam

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In Memoriam: Timothy Marrs

By Matthew Campen posted 14 days ago

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SOT has learned that l ongtime SOT member Timothy Marrs , OBE , MD , DSc , FRCP , FRCPATH , FBTS , passed away on November 1, 2025. Dr. Marrs was a consultant in Edenbridge, United Kingdom, specializing in organophosphates and other nerve agents. His funeral will be on December 1 at the Edenbridge Church of St. Peter and St. Paul. For more information, please see Dr. Marrs’s obituary in The Telegraph . This blog serves as an announcement of the member’s passing. Family, friends, and colleagues are welcome to develop a more detailed tribute for publication by SOT.     #InMemoriam

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SOT Council Creates Hardship Relief Temporary Endowment Fund

By Cynthia Rider posted 14 days ago

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Use this QR code to access the donation form on the new GiveSmart platform. Recognizing that shifts in the government and economic landscapes have negatively impacted SOT members, SOT Council, with approval from the Endowment Fund Board, is creating a Hardship Relief Temporary Endowment Fund. This fund will assist members who experienced and continue to experience interrupted employment with expenses such as Annual Meeting registration, Annual Meeting travel, and SOT dues payment.   The goal is to raise at least $10,000 , which is the minimum required to create a Temporarily Restricted Endowment Fund. What’s more, ...

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Challenge Issued: SOT to Explore the Lighter Side of Scientific Life

By Matthew Campen posted 14 days ago

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Ever been about to head out the lab door for the day when your PI stops you, wanting to work just a little longer? The labs of SOT member Angela  Slitt and colleague Fabian Fischer took this common experience, set it to a song from Hamilton , and created 30 seconds of joy ( watch now on the new SOT TikTok account ) .   This inspired SOT to wonder what other aspects of scientific life are primed for a little good-natured teasing … and which lab, department, or workplace would best be able to capture them.   Hence, the SOT TikTo x Video Challenge was born. Every few months, SOT will issue a video challenge, ...

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ToxSci November 2025 Issue Available

By James Luyendyk posted 21 days ago

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The November 2025 issue of Toxicological Sciences includes a Contemporary Review that explains how new approach methodologies (NAMs) are gaining increased popularity for toxicological testing and even mechanistic research. An In-Depth Review underscores the need for targeted studies that address how common co-exposures to PFAS and alcohol may intensify liver pathology, the value of a systems biology approach for future investigations, and the importance of implementing strategies to mitigate these synergistic hazards. A Forum article shows how toxicology is shifting toward predictive, mechanism-based approaches that support quicker, more ...

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Attention SOT Members: Get Ready for the 2026 BTS Annual Congress!

By Cynthia Rider posted 21 days ago

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This blog is being shared as part of a blog exchange between the British Toxicology Society (BTS) and SOT.   The British Toxicology Society (BTS) invites all SOT members to attend the 202 6 BTS Annual Congress , being held April 27–29, 2026 , in Solihull , U nited Kingdom . Solihull is midway between Birmingham (one of the UK’s major cities and transport hubs) and Stratford-upon-Avon (the birthplace and hometown of William Shakespeare).   This year’s Congress will feature a range of sessions and activities that will provide opportunities to advance knowledge, foster collaborations and ...

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Attention Government Employees: Abstract Submission Deadline Extended

By James Luyendyk posted 21 days ago

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Recognizing the effects of the government shutdown on members and their work, SOT is extending the abstract submission deadline for the 2026 SOT Annual Meeting and ToxExpo for only federal government employees or those requiring approval of a government employee or agency (e.g., contractors) until December 13 . For all other submitters, the submission deadline remains November 13.   SOT members who are federal employees will receive an email containing instructions on how to submit an abstract past the November 13 deadline. This email can be forwarded to federal contractors or others needing federal ...

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Childcare Services Available at the 2026 SOT Annual Meeting and ToxExpo

By Cynthia Rider posted 21 days ago

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SOT is pleased to share that childcare services will once again be offered during the 65th Annual Meeting and ToxExpo in San Diego, California. Whether you’re attending Scientific Sessions or exploring the ToxExpo , you can fully engage knowing your children are enjoying a safe, fun, and enriching experience.   SOT has partnered with KiddieCorp , a trusted provider of children’s programs for conventions and events for 40 years, to host this year’s Children’s Program. KiddieCorp’s long-standing endorsement by the American Academy of Pediatrics reinforces their commitment to providing high-quality care that prioritizes both ...

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Seeking Volunteers for Undergraduate Student Activities at 2026 SOT Annual Meeting: Applications Due December 1

By Checo Rorie posted 28 days ago

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The SOT Initiatives for Development and Engagement Committee (IDEC) is seeking volunteers interested in assisting with activities for undergraduate students at the  SOT 6 5 th Annual Meeting and ToxExpo  in San Diego, C alifornia . I f you are interested in volunteering, please complete th is   applic a tion form  before December 1  to indicate your interest and availability. Opportunities to Volunteer Undergraduate Development Program Host and Peer Mentors serve from Saturday through Monday and establish mentoring relationships ...

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Regulation and Policy Update: SOT Continues Support of Strong Budget for NIH in FY 2026

By James Luyendyk posted 28 days ago

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Throughout the year, SOT is approached by like-minded organizations to lend its support to varying issues and recommendations. This blog  contains  a summary of a recent action by SOT related to regulations and public policy.    Continued Support for Strong NIH Budget On October 27, 2025, the Ad Hoc Group for Medical Research, comprised of 455 members including SOT, sent a letter to the Chairs and Vice Chairs of the House and Senate Committees on Appropriations, urging them to provide a robust investment in the National Institutes of Health (NIH) as part of the FY 2026 Labor, Health and Human Services, Education, and Related Agencies ...

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Restoring Soil, Restoring Trust: Soil Health Through a Toxicological Lens

By Vanitha Thurairasu posted 28 days ago

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When we say , “ soil,” most people imagine a pile of dirt on the roadside. But soil is not dirt . Soil is life. The very body we carry is soil that, over centuries of evolution, learned to sit up and speak. Every grain of rice, every fruit, every vegetable—each is soil taking another form. And one day, when our role is done, we return to the same soil. The question is not whether we are connected to soil but whether we are conscious of it. From a toxicological perspective, we are trained to look for invisible agents that can harm life. We measure doses, exposures, and risk. Yet , the greatest toxicology laboratory is not inside four ...

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Upcoming Committee and Component Group Award Deadlines: November and December 2025

By Cynthia Rider posted 10-30-2025

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T he SOT Regional Chapters, Special Interest Groups, and Specialty Sections confer many awards throughout the year to recognize the achievements of toxicologists, particularly graduate students and postdoctoral scholars. Awards with deadlines through December 31 , 202 5, are listed in this blog . For full details and contact information for each award, visit the “ SOT Awards ” web page on the SOT website.   Awards supported by the SOT Endowment Fund are noted with an asterisk (*).   November 12 , 202 5   Mixtures Specialty Section MixSS Jane Ellen Simmons SOT Travel Award   ...

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The Mehendale Welcome Award: Supporting a Mission to Tackle Pollution and Climate Change

By Natalia Castro Hinostroza posted 10-30-2025

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Born and raised in Lima, the most polluted city in South America, I witnessed how pollution affected my family’s health, with cases of asthma, allergies, and even cancer. These environmental and public health challenges are common in Peru and motivated me to pursue a degree in e nvironmental e ngineering and dedicate myself to volunteering and research aimed at improving people’s quality of life.   During my undergraduate studies, I led a university research group focused on air pollution and its health effects. I also managed two projects in Mi Perú, a district contaminated by heavy metals, where I conducted environmental risk assessments. ...

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