Students Recognized at the Carolinas Regional Chapter of SETAC
We’re proud to share with you that two of our trainees received awards at the Carolinas SETAC (Society of Environmental Toxicology and Chemistry) in March.
Mariah Arnold, PhD candidate in Dr. Richard Di Giulio’s lab, won 3rd place in the Student Platform Presentation for her talk entitled “Selenium toxicity and bioaccumulation in fish associated with mountaintop removal coal mining effluent”. Her talk discussed her research in West Virginia involving the collection of native fish species to look at tissue compartment specific accumulation and speciation of selenium. She also mentioned a biofilm project in which biofilms placed in creeks and rivers in West Virginia are brought back to the lab and fed to fish in order to understand the trophic transfer of selenium and other contaminants of concern. Click below to read her abstract.
Abstract – Mariah Arnold
Dan Brown, also a PhD candidate in the Di Giulio lab, won 1st place in the Student Poster Presentations for his poster entitled “Sublethal embryonic exposure to complex PAH mixtures alters later life behavior and swimming performance in Fundulus heteroclitus”. Click below to read Dan’s abstract.
Abstract – Dan Brown
New Training Opportunities – Deadline extended to April 1st!
Interested in gaining some research experience with Duke’s Superfund Center? We have opportunities for you! Through our Research Experience for Undergraduates (REU) Program, you can apply to work with any of our 4 projects and 3 of our cores (Analytical Chemistry Core, Neural and Behavioral Toxicity Assessment Core, and Research Translation Core).
Contrary to the name of the program, you don’t need to be an undergraduate student. This opportunity is open to undergraduate and Master’s students.
Visit this page to learn more about the research opportunities available and how to apply. The deadline for applications is
March 15, April 1st, 2013.
Spring Symposium – How Epigenomic Effects Mediate Persisting Actions of Developmental Toxicants
Friday, March 1
8:15am – 3:00 pm
*A light breakfast and lunch will be provided*
You are invited to join us for our spring symposium on the relationship between epigenomics and developmental toxicants. Epigenomics has been defined as “the study of the complete set of epigenetic modifications on the genetic material of a cell” (Wikipedia) and, thus, understanding how those genetic modifications interact with actions of toxic substances on development is critical.
The symposium is being held at the Doris Duke Garden Center at Duke University. To register for this free, public event by February 25th, please RSVP by email to email@example.com.
Hidden Dangers in Baby Products…
Many of the products we buy to protect our kids may be exposing them to risks…and it’s incredibly difficult to avoid
You may know that one of the research projects here at Duke deals with flame retardants, but do you know what they’ve been finding? The cover story for the Fall 2012 issue of Dukenvironment focuses on Dr. Heather Stapleton and her research on flame retardants. Read about the work her lab is doing to better understand the dangers of flame retardants in baby products, how flame retardants are (not) regulated, and how flame retardants may affect our health here.
Superfund Annual Meeting – 25th Anniversary of the Superfund Research Program
Dates: Sunday, October 21st through Wednesday, October 24th
The agenda, registration, abstract submission, and travel information can be found here.
July 25th, 2012 – Dr. Stapleton’s Testimony on Flame Retardants
On July 24th, Dr. Heather Stapleton provided expert testimony before the U.S. Senate Committee on the Environment and Public Works. Dr. Stapleton was part of a larger panel including Hannah Pingree, former Speaker of the Maine House of Representatives; Marshall Moore, Great Lakes Solutions, a Chemtura Business; William Rawson, Latham & Watkins LLP; and Tony Stefani, San Francisco Firefighters Cancer Prevention Foundation.
More information on the panel and an archived webcast can be found by clicking here.
Duke Students Receive Awards at NC Society of Toxicology Meeting
Congratulations to two of our PhD students, Max Leung and Xinyu (Candy) Yang, who both won awards at this year’s Spring NC SOT meeting. Max won the 1st place platform presentation award for his talk entitled “Later-life effects of mitochondrial DNA damage during development in the whole organism model Caenorhabditis elegans” and Candy won the 1st place poster presentation award for her poster entitled “Mechanism of silver nanoparticle toxicity is dependent on dissolved silver and surface coating in Caenorhabditis elegans.” The theme of the meeting was “TT21C: Network Biology and Toxicity Pathways.”
March 20th, 2012 – Slotkin Testimony Successful
Arysta LifeScience made the decision to halt the manufacture of MIDAS (methyl iodide) in the US. Methyl iodide is commonly used as a pesticide on strawberries. Dr. Ted Slotkin, one of our lead researchers, was involved in this process by providing expert testimony on the health effects of methyl iodide. Read more about the case, Arysta’s decision, and watch Dr. Slotkin’s testimony here.
May 17, 2011: CBS News – Hidden dangers in baby products?
Read the story here.
May 14, 2010: Dr. Slotkin SRP Research Brief: Childhood Exposures to Pesticides May Contribute to Obesity and Diabetes in Adults.
Read the research brief here.
September 17, 2008: Dr. Slotkin, EPA, and Chlorpyrifos
Dr. Ted Slotkin has submitted comments to a U.S. Environmental Protection Agency’s Scientific Advisory Panel regarding the Agency’s re-evaluation of the toxicity of the pesticide chlorpyrifos. Chlorpyrifos, a neurodevelopmental toxicant, remains one of the most widely used organophosphate pesticides, despite a long history of documented human and ecological risks from exposure through food, drinking water, and residential and occupational applications. Dr. Slotkin’s comments addressed recent epidemiological studies, mechanisms of toxicity, and routes of administration in animal studies. Read more here.