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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

Black tea may promote weight loss and offer other health benefits

UCLA researchers have demonstrated for the first time that black tea may promote weight loss and other health benefits by changing bacteria in the gut. In a study of mice, the scientists showed that black tea alters energy metabolism in the liver by changing gut metabolites.

4 Oct 2017

Researchers find link between maternal pesticide use and risk of childhood brain tumors

Previous epidemiological studies have suggested that exposure to pesticides during pregnancy may have a possible role in the development of childhood brain tumors.

3 Oct 2017

Non-labeling multiphoton microscopy provides highly reliable prediction of cancer malignancy

A new study by Osaka University scientists shows that non-labeling multiphoton microscopy (NL-MPM) can be used for quantitative imaging of cancer that is safe and requires no resection, fixation or staining of tissues.

3 Oct 2017

Revolutionary skin treatment offers hope to acid attack victims, burns patients

The horrific increase in the number of acid attacks in the UK has given medical research trust RAFT even more reason to back its latest next generation artificial skin called Smart Matrix which was specially invented to help burns victims.

30 Sep 2017

Amazon Filters introduces corrosion-resistant filter housings for API manufacturing

Amazon Filters is a leading manufacturer of bespoke filter housings and high-performance filter media used in the manufacture of Active Pharmaceutical Ingredients - vital building blocks for producing final pharmaceutical products.

28 Sep 2017

Researchers find cancer-causing chemicals in vapor produced by cannabis extract

Researchers at Portland State University found benzene and other potentially cancer-causing chemicals in the vapor produced by butane hash oil, a cannabis extract.

27 Sep 2017

New study reveals impact of Agent Orange exposure on women and babies in Vietnam

Exposure to Agent Orange sprayed during the Vietnam War has been linked to increased levels of certain hormones in women and their breastfeeding children decades later, potentially putting them at higher risk of health problems, according to a new study in Science of the Total Environment.

26 Sep 2017

Brain shapes normal body patterning much earlier than previously thought

The brain plays an active and essential role much earlier than previously thought, according to new research from Tufts University scientists which shows that long before movement or other behaviors occur, the brain of an embryonic frog influences muscle and nerve development and protects the embryo from agents that cause developmental defects.

25 Sep 2017

Scientists develop rapid, highly sensitive fingerprint test to detect cocaine users

Scientists from the University of Surrey have developed a rapid and highly sensitive fingerprint test that can take just seconds to confirm whether someone has used cocaine.

22 Sep 2017

Chemicals News and Research

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

Black tea may promote weight loss and offer other health benefits

Researchers find link between maternal pesticide use and risk of childhood brain tumors

Non-labeling multiphoton microscopy provides highly reliable prediction of cancer malignancy

Revolutionary skin treatment offers hope to acid attack victims, burns patients

Amazon Filters introduces corrosion-resistant filter housings for API manufacturing

Researchers find cancer-causing chemicals in vapor produced by cannabis extract

New study reveals impact of Agent Orange exposure on women and babies in Vietnam

Brain shapes normal body patterning much earlier than previously thought

Scientists develop rapid, highly sensitive fingerprint test to detect cocaine users

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