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IU scientists find toxic flame retardants in children's car seats

In a new study, Indiana University scientists found toxic flame retardants in newly manufactured children's car seats, sparking concerns about children's health. Of the 18 children's car seats tested, 15 contained new or traditional hazardous flame retardant chemicals.

3 Dec 2018

New Mainz-based Collaborative Research Center aims to explore DNA repair and genome stability

From January 1, 2019, the German Research Foundation will be funding the new Collaborative Research Center 1361 on Regulation of DNA Repair & Genome Stability.

29 Nov 2018

New dye is a step towards personalized neuromedical prophylaxis of the future

Signs of neurodegenerative diseases, visible years before the emergence of clinical manifestations, can be detected during the examination of medical samples by means of fluorescence microscopy.

29 Nov 2018

Researchers create largest publicly available virtual library of macrolide scaffolds

Researchers from North Carolina State University have created the largest publicly available virtual library of macrolide scaffolds. The library - called V1M - contains chemical structures and computed properties for 1 million macrolide scaffolds with potential for use as antibiotics or cancer drugs.

29 Nov 2018

Report recommends creation of health monitoring, research program on Gulf War and post-9/11 veterans

To help determine if the descendants of Gulf War and post-9/11 veterans are at risk for health effects resulting from the service members' exposure to toxicants during deployment, a new report from the National Academies of Sciences, Engineering, and Medicine recommends the creation of a health monitoring and research program.

29 Nov 2018

“Placental organoids” could be the future of pregnancy and conception research say researchers

Researchers have successfully managed to develop “mini placentas” or placenta organoids in the laboratories that could transform research of pregnancy, conception, stillbirth, miscarriages and pregnancy diseases and disorders.

29 Nov 2018

Research reveals how a small molecule helps remove excess cholesterol

Scientists have determined the structure of the activated form of an enzyme that helps to return excess cholesterol to the liver, a study in eLife reports.

27 Nov 2018

Discovery could be used to prevent viral infection and autoimmunity

Researchers have discovered that chemical changes to mRNA regulate the production of interferon beta, and hope to exploit this in new treatments.

27 Nov 2018

Discovery of new gene could lead to better understanding of human susceptibility to chemicals

The discovery of a new gene in zebrafish could lead to a better understanding of how exposure to chemicals leads to disease in humans, according to a new Oregon State University study.

22 Nov 2018

Mercury is not well detoxified by yelloweye rockfish, researchers find

It takes six months to get really good at accurately gauging the age of yelloweye rockfish. Because they can live for up to 120 years, this species is of particular interest to Benjamin Barst and scientists like him who study the effects of toxic chemicals on living organisms.

21 Nov 2018

Smokers at greater risk of schizophrenia and psychotic disorders

A team of researchers from University of Queensland have found that tobacco use is associated with an increased risk of psychotic disorders including schizophrenia.

21 Nov 2018

Study evaluates second-hand marijuana smoke exposure among children

In a study designed to evaluate second-hand marijuana smoke exposure among children--a topic that scientists have not yet widely addressed--researchers at the Icahn School of Medicine at Mount Sinai found that nearly half of children whose parents smoked marijuana showed evidence of second-hand marijuana smoke exposure.

20 Nov 2018

Human drugs alter cricket personality

Crickets that are exposed to human drugs that alter serotonin levels in the brain are less active and less aggressive than crickets that have had no drug exposure, according to a new study led by researchers from Linköping University. The findings have been published in Scientific Reports.

18 Nov 2018

FDA announces new actions to limit sale of e-cigarettes to youth

The University of Texas MD Anderson Cancer Center applauds new actions announced today by the U.S. Food and Drug Administration to limit the sale of most flavored electronic cigarettes to age-restricted locations and require age-verification for online sales to lower the use of these products in children.

16 Nov 2018

Protein in cell membranes of sperm plays key role in finding their way to eggs

Researchers have found that a protein in the cell membranes of sperm plays a key role in how they find their way to eggs.

15 Nov 2018

Salk researchers report new methods to identify AD drug candidates with anti-aging properties

Old age is the greatest risk factor for many diseases, including Alzheimer's disease (AD) and cancer. Geroprotectors are a recently identified class of anti-aging compounds.

14 Nov 2018

Cells retain memory of chemical signals to which they are exposed

We all start out as a clump of identical cells. As these cells divide and multiply, they gradually take on distinct identities, acquiring the traits necessary to form, for instance, muscle tissue, bone, or nerves. A recent study from Rockefeller scientists offers new insight into how these cellular identities are cultivated over the course of development.

9 Nov 2018

New study sheds light on how CAR T cell therapy works

Cancer remains the second-leading cause of death in the United States. This year, an estimated 1.7 million new cases will be diagnosed, with nearly 610,000 people expected to die from the disease, according to the National Cancer Institute.

8 Nov 2018

Cannabinoids hold promise in treating children with epilepsy

In recent years, cannabinoids--the active chemicals in medical marijuana-- have been increasingly touted as a potential treatment for a range of neurological and psychiatric disorders. In a Developmental Medicine & Child Neurology review, investigators compare their efficacy with antiepileptic drugs for children with epilepsy.

7 Nov 2018

Researchers develop first chemical inhibitors for treatment of acute myeloid leukemia

A research team led by Dr. Xiang David Li from the Department of Chemistry at The University of Hong Kong, in collaboration with scientists from Tsinghua University in China, The Rockefeller University, and The University of Texas MD Anderson Cancer Center in the United States, developed the first chemical inhibitors against a novel therapeutic target for treatment of acute myeloid leukemia, a fast-growing cancer of bone marrow and blood cells.

7 Nov 2018

Chemicals News and Research

IU scientists find toxic flame retardants in children's car seats

New Mainz-based Collaborative Research Center aims to explore DNA repair and genome stability

New dye is a step towards personalized neuromedical prophylaxis of the future

Researchers create largest publicly available virtual library of macrolide scaffolds

Report recommends creation of health monitoring, research program on Gulf War and post-9/11 veterans

“Placental organoids” could be the future of pregnancy and conception research say researchers

Research reveals how a small molecule helps remove excess cholesterol

Discovery could be used to prevent viral infection and autoimmunity

Discovery of new gene could lead to better understanding of human susceptibility to chemicals

Mercury is not well detoxified by yelloweye rockfish, researchers find

Smokers at greater risk of schizophrenia and psychotic disorders

Study evaluates second-hand marijuana smoke exposure among children

Human drugs alter cricket personality

FDA announces new actions to limit sale of e-cigarettes to youth

Protein in cell membranes of sperm plays key role in finding their way to eggs

Salk researchers report new methods to identify AD drug candidates with anti-aging properties

Cells retain memory of chemical signals to which they are exposed

New study sheds light on how CAR T cell therapy works

Cannabinoids hold promise in treating children with epilepsy

Researchers develop first chemical inhibitors for treatment of acute myeloid leukemia

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