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DDT Metabolite Current Events | DDT Metabolite News

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How DDT metabolite disrupts breast cancer cells
Research has shown that the main metabolite of the insecticide DDT could be associated with aggressive breast cancer tumours, but there has been no explanation for this observation to date. Now a report published in the open access journal Breast Cancer Research shows how DDT could act to disrupt... view more (2008-02-14)

DDT In Mothers' Blood Predicts Delays In Daughters' Pregnancies (p 2205)
A research letter in this week's issue of THE LANCET reports on the effect of the pesticide DDT and its by-product, DDE, on female reproductive capability. DDT was banned from use in the USA three decades ago after its toxic effects on environment, animal and human health (via the food chain) were... view more (2003-06-25)

Women with breast cancer five times as likely to have pesticide (DDT) residues in their blood
Women with breast cancer are five times as likely to have pesticide residues in their blood of organochlorines (DDT), which contain oestrogens, reveals a study of 159 women in Occupational and Environmental Medicine. The possibility of such a link has attracted controversy, admit the authors, but... view more (2003-04-23)

Could seaweed clean up DDT?
Adding small amounts of seaweed to contaminated soil could prove to be a natural and effective way of breaking down the toxic pesticide DDT, according to new research in the Journal of Chemical Technology and Biotechnology. A British biologist, Ian Singleton, worked with colleagues in Australia and... view more (2004-04-13)

In some cases, genetic resistance takes on a life of its own
For those concerned with the troublesome effects of genetic resistance to drugs and pesticides, the conventional wisdom of evolution offers a reassuring word.   view more (2005-08-09)

Acrylamide and health risks
Researcher Birgit Paulsson at Stockholm University have conducted follow-up studies of the leakage of acrylamides in connection with tunnel construction under the Halland Ridge in southwestern Sweden. The aim has primarily been to enhance the database for assessing health risks, primarily cancer... view more (2003-04-22)

Detox cure for art treasure
Many museums and churches own pieces of art which were treated with toxic pesticides in the past. Between the 1940’s and 80’s, it was quite usual to protect wood against insects and microorganisms with PCP (pentachlorophenol), DDT and lindane. Though the adverse effect was only... view more (2002-09-09)

Virginia Bioinformatics Institute to develop Tomato Metabolite Database
A researcher at the Virginia Bioinformatics Institute (VBI) at Virginia Tech is developing a database and computational tools to help scientists learn more about how certain genes in tomatoes affect the crop's flavor and nutritional value.   view more (2006-04-07)

DDT in mothers linked to developmental delays in children, UC Berkeley study finds
Since the 1970s, scientists have known that when DDT accumulates in a woman's tissues it can be transmitted to her developing fetus across the placenta.   view more (2006-07-06)

First finding of a metabolite in 1 sex only
Researchers at the University of Illinois at Chicago have discovered a chemical compound in male blue crabs that is not present in females -- the first time in any species that an entire enzyme system has been found to be activated in only one sex.   view more (2007-08-22)

Common pesticide may reduce fertility in women
Methoxychlor (MXC), a common insect pesticide used on food crops, may interfere with proper development and function of the reproductive tract, leading to reduced fertility in women, researchers at Yale School of Medicine write in the August issue of Endocrinology.   view more (2005-09-13)

Study offers innovative profile of enzyme that aids tumor growth
To date, understanding the roles of uncharacterized enzymes in cell physiology and pathology has remained problematic.   view more (2006-10-23)

New drug candidate against HIV developed in Sweden
As a part of a research collaboration, scientists at the Sahlgrenska Academy at G√∂teborg University, Sweden, have developed a new drug candidate against HIV-infection.   view more (2005-06-30)

Albatross study shows regional differences in ocean contamination
As long-lived predators at the top of the marine food chain, albatrosses accumulate toxic contaminants such as PCBs, DDT, and mercury in their bodies. A new study has found dramatic differences in contaminant levels between two closely related albatross species that forage in different areas of the... view more (2006-04-05)

Psychopathic behaviour linked to brain chemical imbalance
Psychopathic behaviour seems to be linked to an imbalance in critical brain chemicals, reveals a study of violent and sexual offenders, reported in the Journal of Neurology Neurosurgery and Psychiatry. The findings are based on 28 men up to the age of 45, all of whom had committed violent crimes,... view more (2003-06-18)

Scientists develop new concept with potential to help predict how individuals may respond to drugs
Scientists from Imperial College London and Pfizer have developed a new method that could predict individual patient responses to drug treatments.   view more (2006-04-20)

EU research suggests that PCBs damage sperm - but finds no dramatic effect on male fertility
Research by an EU-supported international team of scientists has shown that polychlorinated biphenyls (PCBs)[1]-synthetic organic chemicals found widely in the environment and absorbed in the diet - may damage sperm.   view more (2005-10-13)

Vitamin D compounds show promise for prevention of prostate cancer
The active metabolite of vitamin D, calcitriol, and other vitamin D analogs are promising chemopreventive agents that may prevent prostate cancer.   view more (2005-11-02)

Fatty acid catabolism higher due to polyphenol intake
Polyphenols, dietary substances from vegetables, fruits and green tea, bring about a change in the energy metabolism. Dutch researcher Vincent de Boer has discovered that polyphenols increase the fatty acid breakdown in rats and influence the glucose use in fat cells.   view more (2007-05-15)

Mining for gems in the fungal genome
Ever since penicillin, a byproduct of a fungal mold, was discovered in 1929, scientists have scrutinized fungi for other breakthrough drugs.   view more (2006-01-24)

Herons persist in Chicago wetlands despite exposure to banned chemicals
Herons nesting in the wetlands of southeast Chicago are still being exposed to chemicals banned in the U.S. in the 1970s, a research team reports. The chemicals do not appear to be affecting the birds' reproductive success, however.    view more (2008-01-17)

Industrial contaminants spread by seabirds in High Arctic, new Canadian study shows
Seabirds are the surprising culprits in delivering pollutants - through their guano - to seemingly pristine northern ecosystems, a new Canadian study shows.   view more (2005-07-15)

Contaminants linked to sturgeon decline in Columbia river
White sturgeon populations in the Columbia River may be declining due to the presence of elevated amounts of foreign chemicals including DDT and polychlorinated biphenyls in their bodies.   view more (2006-04-07)

Advanced blood analysis may speed diagnosis of heart attacks
Someday doctors may be able to use a blood test to confirm within minutes, instead of hours, if a patient is having a heart attack, allowing more rapid treatment that could limit damage to heart muscle.   view more (2008-09-10)

Smoking changes brain chemistry
Chronic smoking affects nerve cells and alters the chemical makeup of the brain, according to research presented today at the annual meeting of the Radiological Society of North America (RSNA).   view more (2006-11-29)
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