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Developmental abnormality discovered in babies linked to SIDS

International research involving the University of Adelaide has uncovered a developmental abnormality in babies - especially in premature babies and in boys - that for the first time has been directly linked to cases of sudden infant death syndrome (SIDS).

25 Oct 2017

New York bans vaping, e-cigs from everywhere that smoking is

Governor of New York Andrew M. Cuomo has signed a legislation that prohibits electronic cigarette smoking in areas and regions where smoking tobacco products are banned. This is an addition to the Clean Indoor Air Act. This bill - S.2543A/ A.516A, is meant to prevent the exposure to the harmful chemicals from the e-cigarettes to people around these smokers.

24 Oct 2017

Human exposure to glyphosate has increased significantly over 23 years, research finds

Analyzing samples from a prospective study, University of California San Diego School of Medicine researchers found that human exposure to glyphosate, a chemical widely found in weed killers, has increased approximately 500 percent since the introduction of genetically modified crops.

24 Oct 2017

UC San Diego researchers develop 3D visualization tool for mapping omics data onto organs

University of California San Diego researchers have developed the first 3D spatial visualization tool for mapping "'omics" data onto whole organs.

20 Oct 2017

Umass Amherst scientist receives grant to study pollutant effects on embryos in animal models

Environmental health scientist Alicia Timme-Laragy at the University of Massachusetts Amherst recently received a $1.9 million grant from the National Institute of Environmental Health Sciences to study the health effects of two environmental pollutants, perfluoro-octanesulfonic acid (PFOS) and its recent replacement chemical, perfluoro-butanesulfonic (PFBS).

20 Oct 2017

New report highlights global burden of pollution-related disease and death

Pollution is linked to an estimated nine million deaths each year worldwide – equivalent to one in six (16%) of all deaths, according to a major new report in The Lancet.

20 Oct 2017

Study finds mitochondrial DNA damage in Veterans with Gulf War illness

Researchers say they have found the "first direct biological evidence" of damage in veterans with Gulf War illness to DNA within cellular structures that produce energy in the body.

19 Oct 2017

Liver cancers linked to compound popular in herbal remedies

A latest study has shown that Aristolochic Acids (AA) – that are commonly used as a natural product found in some natural remedies, could be associated with liver cancers. Researchers from Singapore and Taiwan showed in their study that AA could be causing mutations in the genes that predispose an individual to liver cancers.

19 Oct 2017

Northwestern scientists discover 'wasabi receptor' for pain in flatworms

A Northwestern University research team has discovered how scalding heat and tissue injury activate an ancient "pain" receptor in simple animals. The findings could lead to new strategies for analgesic drug design for the treatment of humans.

17 Oct 2017

Study shows that endocrine disrupting chemicals alter sex ratio in Blanchard's cricket frogs

A study published recently in Environmental Toxicology and Chemistry found that Blanchard's cricket frogs are highly sensitive to atrazine.

13 Oct 2017

Specific regions of silenced DNA help define cell's identity, study suggests

The fundamental mechanisms governing how cells form an identity such as becoming a muscle cell or a nerve cell are not fully understood. Multiple diseases, including cancer, have been linked to cells going down the wrong developmental path during maturation.

13 Oct 2017

Researchers find potential approach to prevent peripheral neuropathy

In discovering how certain chemotherapy drugs cause the nerve damage known as peripheral neuropathy, researchers at Dana-Farber Cancer Institute have found a potential approach to preventing this common and troublesome side effect of cancer treatment.

11 Oct 2017

UTA professor wins grant to develop non-invasive means to detect lung cancer from breath

Current methods of detecting lung cancer consist of imaging methods and invasive biopsies, which can be stressful and painful for patients.

11 Oct 2017

Penn State researcher creates step-index optical fiber for light delivery inside the body

A flexible, biodegradable optical fiber that can deliver light into the body for medical applications is the latest work of a collaboration between electrical engineers and biomaterials engineers in Penn State's Materials Research Institute.

11 Oct 2017

Study finds brain chemical elevations in young people experiencing first episode of psychosis

A new study of young people experiencing a first episode of psychosis reports elevations in the brain chemicals glutamate and glycine. Published in Biological Psychiatry, the study led by Dr. Dost öngür of Harvard Medical School provides the first-ever measurement of glycine levels in patients with psychotic disorders.

11 Oct 2017

Exposure to environmental chemicals linked to development of breast cancer

Exposure to environmental chemicals, especially early in life, is an important contributing factor in the development of breast cancer, according to the most comprehensive review of human studies to date.

10 Oct 2017

High fat diet linked to increased risk of relapse in kids with MS

On the other hand, high vegetable intake may halve the risk of relapse, the findings indicate. Several genetic and environmental factors, including previous infection with Epstein Barr virus, exposure to cigarette smoke, and low vitamin D levels have all been associated with a heightened risk of MS.

9 Oct 2017

Scientists discover how ZATT protein fixes DNA damage caused by cancer treatment

An international team led by scientists at the National Institutes of Health is the first to discover a new way that cells fix an important and dangerous type of DNA damage known as a DNA-protein cross-link.

6 Oct 2017

New body-on-a-chip system holds potential for advanced drug screening

Using the same expertise they've employed to build new organs for patients, scientists at Wake Forest Institute for Regenerative Medicine and colleagues have engineered micro hearts, lungs and livers that can potentially be used to test new drugs. By combining the micro-organs in a monitored system, the researchers aim to mimic how the human body responds to medications.

5 Oct 2017

Inexpensive soy filters could lead to better air purification

Air pollution is a major public health issue worldwide. Filters can help improve the quality of the air we breathe, but they also contribute to landfill when they are finished with and thrown away, as they are often made of plastic.

4 Oct 2017

Chemicals News and Research

Developmental abnormality discovered in babies linked to SIDS

New York bans vaping, e-cigs from everywhere that smoking is

Human exposure to glyphosate has increased significantly over 23 years, research finds

UC San Diego researchers develop 3D visualization tool for mapping omics data onto organs

Umass Amherst scientist receives grant to study pollutant effects on embryos in animal models

New report highlights global burden of pollution-related disease and death

Study finds mitochondrial DNA damage in Veterans with Gulf War illness

Liver cancers linked to compound popular in herbal remedies

Northwestern scientists discover 'wasabi receptor' for pain in flatworms

Study shows that endocrine disrupting chemicals alter sex ratio in Blanchard's cricket frogs

Specific regions of silenced DNA help define cell's identity, study suggests

Researchers find potential approach to prevent peripheral neuropathy

UTA professor wins grant to develop non-invasive means to detect lung cancer from breath

Penn State researcher creates step-index optical fiber for light delivery inside the body

Study finds brain chemical elevations in young people experiencing first episode of psychosis

Exposure to environmental chemicals linked to development of breast cancer

High fat diet linked to increased risk of relapse in kids with MS

Scientists discover how ZATT protein fixes DNA damage caused by cancer treatment

New body-on-a-chip system holds potential for advanced drug screening

Inexpensive soy filters could lead to better air purification

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