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Lower doses of chemicals found in personal care products may contribute to breast cancer risk

Estrogen-mimicking chemicals called parabens, which are commonly found in an array of personal care products, may be more dangerous at lower doses than previously thought, according to a new study.

27 Oct 2015

Love hormone may enhance pleasure of social interactions, UCI study finds

The hormone oxytocin, which has been associated with interpersonal bonding, may enhance the pleasure of social interactions by stimulating production of marijuana-like neurotransmitters in the brain, according to a University of California, Irvine study.

27 Oct 2015

Study: Green office environments influence cognitive function performance of workers

People who work in well-ventilated offices with below-average levels of indoor pollutants and carbon dioxide (CO2) have significantly higher cognitive functioning scores--in crucial areas such as responding to a crisis or developing strategy--than those who work in offices with typical levels, according to a new study from the Harvard T.H. Chan School of Public Health's Center for Health and the Global Environment, SUNY Upstate Medical University, and Syracuse University.

27 Oct 2015

Unique, tiny protein cage developed to deliver chemotherapy chemicals directly to cancer cells

Washington State University researchers have developed a unique, tiny protein cage to deliver nasty chemotherapy chemicals directly to cancer cells. Direct delivery could improve treatment and lessen what can be horrendous side effects from toxic drugs.

27 Oct 2015

Expectant mothers need to avoid certain cosmetics, cleaning agents and medicines during first trimester

Expectant mothers in their first trimester should avoid certain cosmetics, cleaning agents and medicines, to protect the developing fetal brain from chemicals that can trigger autism, York U health researchers have found.

27 Oct 2015

Stem cell biology and gene-editing techniques offer hope for kidney regeneration

Mini-kidney organoids have now been grown in a laboratory by using genome editing to re-create human kidney disease in petri dishes.

23 Oct 2015

New WHO report reveals ways to reduce health risks from short-lived climate pollutants

A new World Health Organization report highlights the urgent need to reduce emissions of black carbon, ozone and methane - as well as carbon dioxide – which all contribute to climate change.

23 Oct 2015

Honeywell inks definitive agreement to acquire Sigma-Aldrich's laboratory research chemicals business

Honeywell (NYSE: HON) today announced that it has signed a definitive agreement to acquire the Seelze, Germany-based laboratory research chemicals business from Sigma-Aldrich for approximately 105 million euro.

20 Oct 2015

Kaiser Permanente recognizes three projects for advancing quality and patient safety to transform care

As part of Kaiser Permanente's culture of continuous improvement, the organization annually recognizes outstanding projects across the nation's largest integrated health system that advance quality and patient safety. Recently, three winners were honored for their efforts in supporting patient care through technology, advanced sepsis intervention and improving early detection of diabetic retinopathy.

20 Oct 2015

UB study sheds light on the root causes of Huntington's disease

We've known for years that the Huntingtin protein (Htt) is responsible for Huntington's disease, a neurodegenerative disorder that diminishes a person's mental and physical abilities.

19 Oct 2015

BWH, HSCI establish new method for making kidney structures from stem cells derived from patients

Investigators at Brigham and Women's Hospital and the Harvard Stem Cell Institute have established a highly efficient method for making kidney structures from stem cells that are derived from skin taken from patients.

19 Oct 2015

Tobacco-state politicians urged to focus on potential impact of TPP trade agreement

If Republican senators from tobacco-growing southern states believe in social responsibility, they would fully explore the TransPacific (TPP) trade agreement's potential impact on countries around the world — including provisions that influence the ability of American tobacco corporations to flood the globe with cheap, cancer-causing cigarettes — suggests the author of a book on the history, social costs and global politics of the tobacco industry.

19 Oct 2015

Researchers find that stem cell treatment may reduce cognitive impairment related to dementia with Lewy bodies

Neural stem cells transplanted into damaged brain sites in mice dramatically improved both motor and cognitive impairments associated with dementia with Lewy bodies, according to University of California, Irvine neurobiologists with the Sue & Bill Gross Stem Cell Research Center and the Institute for Memory Impairments and Neurological Disorders.

19 Oct 2015

Merck unveils new global brand as a science and technology company

Merck, a leading science and technology company, today announced the relaunch of its brand identity. The fundamental revision of the visual appearance as well as the introduction of a new logo reflect the transformation into a global science and technology company. At the same time, the brand architecture at business level has been simplified. Outside the United States and Canada, the company will operate uniformly as Merck.

15 Oct 2015

Physicists use diamonds to detect early-stage cancerous tumours

Physicists from the University of Sydney have devised a way to use diamonds to identify cancerous tumours before they become life threatening.

12 Oct 2015

Mysterious kidney disease may be caused by chronic dehydration tied to global climate change

A mysterious kidney disease that has killed over 20,000 people in Central America, most of them sugar cane workers, may be caused by chronic, severe dehydration linked to global climate change, according to a new study by Richard J. Johnson, MD, of the University of Colorado Anschutz Medical Campus.

9 Oct 2015

Cleaning patient rooms with combination of chemicals and UV light cuts transmission of superbugs

Healthcare facilities continue to battle drug-resistant organisms such as methicillin-resistant Staphylococcus aureus (MRSA) that loiter on surfaces even after patient rooms have been cleaned and can cause new, sometimes-deadly infections.

8 Oct 2015

Prenatal exposure to some flame retardants associated with attention problems in children

Prenatal exposure to some flame retardants that have been widely-used in consumer products is associated with attention problems in children ages three through seven, according to a new study by researchers at the Columbia Center for Children's Environmental Health, within Columbia's Mailman School of Public Health.

8 Oct 2015

New nanometer-scale DNA machine can be used for detecting HIV diagnostic antibodies

New research may revolutionize the slow, cumbersome and expensive process of detecting the antibodies that can help with the diagnosis of infectious and auto-immune diseases such as rheumatoid arthritis and HIV.

7 Oct 2015

New flame retardant created to replace commercial additives that are often toxic

Inspired by a naturally occurring material found in marine mussels, researchers at The University of Texas at Austin have created a new flame retardant to replace commercial additives that are often toxic and can accumulate over time in the environment and living animals, including humans.

6 Oct 2015

Chemicals News and Research

Lower doses of chemicals found in personal care products may contribute to breast cancer risk

Love hormone may enhance pleasure of social interactions, UCI study finds

Study: Green office environments influence cognitive function performance of workers

Unique, tiny protein cage developed to deliver chemotherapy chemicals directly to cancer cells

Expectant mothers need to avoid certain cosmetics, cleaning agents and medicines during first trimester

Stem cell biology and gene-editing techniques offer hope for kidney regeneration

New WHO report reveals ways to reduce health risks from short-lived climate pollutants

Honeywell inks definitive agreement to acquire Sigma-Aldrich's laboratory research chemicals business

Kaiser Permanente recognizes three projects for advancing quality and patient safety to transform care

UB study sheds light on the root causes of Huntington's disease

BWH, HSCI establish new method for making kidney structures from stem cells derived from patients

Tobacco-state politicians urged to focus on potential impact of TPP trade agreement

Researchers find that stem cell treatment may reduce cognitive impairment related to dementia with Lewy bodies

Merck unveils new global brand as a science and technology company

Physicists use diamonds to detect early-stage cancerous tumours

Mysterious kidney disease may be caused by chronic dehydration tied to global climate change

Cleaning patient rooms with combination of chemicals and UV light cuts transmission of superbugs

Prenatal exposure to some flame retardants associated with attention problems in children

New nanometer-scale DNA machine can be used for detecting HIV diagnostic antibodies

New flame retardant created to replace commercial additives that are often toxic

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