Chemicals News and Research

RSS

WPI researchers develop new model system to study fungal infections

A team of researchers at the Worcester Polytechnic Institute (WPI) Life Sciences and Bioengineering Center at Gateway Park has developed a new model system to study fungal infections. The system can be a powerful tool for screening potential drug targets for conditions like thrush, athlete's foot and vaginal yeast infections, which affect millions of people each year but are difficult to treat with existing medications. Using the new model, the researchers also identified a gene that may be a promising target for a new anti-fungal drug.

20 Nov 2009

Curemark begins enrolling patients in Phase III clinical trials for CM-AT

Curemark LLC, (www.curemark.com), a drug research and development company focused on the treatment of neurological diseases, announced that the company has begun enrolling patients in Phase III clinical trials for CM-AT, its autism treatment, at three additional clinical trial sites.

20 Nov 2009

New report finds positive association between phthalate exposure and ADHD symptoms

Phthalates are important components of many consumer products, including toys, cleaning materials, plastics, and personal care items. Studies to date on phthalates have been inconsistent, with some linking exposure to these chemicals to hormone disruptions, birth defects, asthma, and reproductive problems, while others have found no significant association between exposure and adverse effects.

19 Nov 2009

Dual niacin-statin therapy improves blood cholesterol levels but does not diminish plaque buildup

The routine prescription of extended-release niacin, a B vitamin (1,500 milligrams daily), in combination with traditional cholesterol-lowering therapy offers no extra benefit in correcting arterial narrowing and diminishing plaque buildup in seniors who already have coronary artery disease, a new vascular imaging study from Johns Hopkins experts shows.

19 Nov 2009

The Center for Modeling Optimal Outcomes discovers causal path of autism

During its research into the application of neuroscience in business, a New Jersey based think tank, The Center for Modeling Optimal Outcomes®, LLC (The Center) made an inadvertent and amazing discovery.

18 Nov 2009

Electronic cigarettes, a viable and much-needed alternative to combustible tobacco

The Electronic Cigarette Association (ECA) today urged decision-makers to seek alternatives to combustible tobacco that reduce Americans’ exposure to the multitude of harmful chemicals and toxins found in cigarettes.

18 Nov 2009

Students from the University of Edinburgh create custom-made bacteria to detect buried explosives

Scientists have developed a simple, cheap, accurate test to find undetected landmines.

17 Nov 2009

New insights into cells' reaction to DNA damage

Cancer researchers of the Max Delbr-ck Center for Molecular Medicine (MDC) Berlin-Buch have gained new insights into how cells react to DNA damage. Dr. Michael Stilmann, Dr. Michael Hinz and Professor Claus Scheidereit have shown that the protein PARP-1, which detects DNA damage within seconds, activates the transcription factor NF-kappaB, a well-known regulator of gene expression.

17 Nov 2009

Antioxidant found in vegetables can protect cells from damage caused by infection and injury

Scientists at the University of Pennsylvania School of Medicine discovered that a dietary antioxidant found in such vegetables as broccoli and cauliflower protects cells from damage caused by chemicals generated during the body's inflammatory response to infection and injury. The finding has implications for such inflammation-based disorders as cystic fibrosis (CF), diabetes, heart disease, and neurodegeneration.

17 Nov 2009

NRC helps Olympus to design and commercialize CARS microscope

The National Research Council Canada (NRC) recently helped Olympus, a world leader in advanced optical microscopy and medical imaging, to design and commercialize a CARS (Coherent Anti-stokes Raman Scattering) microscope.

From Evident Corporation - Life Sciences 16 Nov 2009

Fetal exposure to phthalates has the potential to alter masculine brain development: Study

A study of 145 preschool children reports, for the first time, that when the concentrations of two common phthalates in mothers' prenatal urine are elevated their sons are less likely to play with male-typical toys and games, such as trucks and play fighting.

16 Nov 2009

NOAA scientists and community leaders to discuss chemicals of concern in coastal waters

This panel brings together leading NOAA scientists and community leaders to discuss research and monitoring of chemicals of concern that enter our coastal waters through run-off, discharge, and other means. With roughly 85,000 chemicals in commercial use in the United States, scientists face major challenges in trying to identify how pervasive these chemicals are in our waters or the potential health impacts they pose to marine wildlife and people.

12 Nov 2009

Scientists find way to disarm "undruggable" protein; discovery lays foundation for new kind of cancer therapy

Scientists have devised an innovative way to disarm a key protein considered to be "undruggable," meaning that all previous efforts to develop a drug against it have failed. Their discovery, published in the November 12 issue of Nature, lays the foundation for a new kind of therapy aimed directly at a critical human protein — one of a few thousand so-called transcription factors — that could someday be used to treat a variety of diseases, especially multiple types of cancer.

12 Nov 2009

Scientists develop new way for exploring the insides of living cells

Scientists in Washington, DC, are reporting development and successful tests of a new way for exploring the insides of living cells, the microscopic building blocks of all known plants and animals. They explode the cell while it is still living inside a plant or animal, vaporize its contents, and sniff. The study appears in online in ACS' journal Analytical Chemistry.

12 Nov 2009

Engineers develop technology to ensure "right first time" drug crystal formation in existing chemical reactors

Engineers at the University of Leeds have developed a simple technology which can be used in existing chemical reactors to ensure "right first time" drug crystal formation.

11 Nov 2009

Hand washing: Best method for killing germs and protecting oneself from flu

Fears of contracting the H1N1 virus this flu season have people steering clear of strangers with coughs and scolding friends who don't sneeze into their crooked elbows. With everyone trying to stay germ free, hand sanitizer has become a popular means of protection. But although a quick pump from a Purell dispenser is the most convenient form of hand cleaning, is it the best?

11 Nov 2009

New policies to decrease the public's exposure to EDCs; AMA to work with federal government

The American Medical Association's (AMA) House of Delegates adopted a resolution calling on the AMA to work with the federal government to enact new federal policies to decrease the public's exposure to endocrine-disrupting chemicals (EDCs).

11 Nov 2009

First human study to measure effects of BPA on male reproductive system

High levels of workplace exposure to Bisphenol-A may increase the risk of reduced sexual function in men, according to a Kaiser Permanente study appearing in the journal Human Reproduction, published by Oxford Journals.

11 Nov 2009

Healthpoint to launch ULTRACEPT Antiseptic Handwash

A new antiseptic handwash, based on a formula previously used only by surgeons and other clinicians, will soon be available to consumers and provides up to six hours of prolonged germ kill with repeated use.

11 Nov 2009

Money-saving tips for healthy, beautiful hair

These days, saving a little money here and there is all the rage. Even small changes - carpooling to work or making coffee at home - can really add up. But when it comes to cutting back on hair care, many people might be hesitant to make significant changes for fear that it could impact their looks and the health of their hair. That's where a dermatologist can help.

11 Nov 2009

Chemicals News and Research

WPI researchers develop new model system to study fungal infections

Curemark begins enrolling patients in Phase III clinical trials for CM-AT

New report finds positive association between phthalate exposure and ADHD symptoms

Dual niacin-statin therapy improves blood cholesterol levels but does not diminish plaque buildup

The Center for Modeling Optimal Outcomes discovers causal path of autism

Electronic cigarettes, a viable and much-needed alternative to combustible tobacco

Students from the University of Edinburgh create custom-made bacteria to detect buried explosives

New insights into cells' reaction to DNA damage

Antioxidant found in vegetables can protect cells from damage caused by infection and injury

NRC helps Olympus to design and commercialize CARS microscope

Fetal exposure to phthalates has the potential to alter masculine brain development: Study

NOAA scientists and community leaders to discuss chemicals of concern in coastal waters

Scientists find way to disarm "undruggable" protein; discovery lays foundation for new kind of cancer therapy

Scientists develop new way for exploring the insides of living cells

Engineers develop technology to ensure "right first time" drug crystal formation in existing chemical reactors

Hand washing: Best method for killing germs and protecting oneself from flu

New policies to decrease the public's exposure to EDCs; AMA to work with federal government

First human study to measure effects of BPA on male reproductive system

Healthpoint to launch ULTRACEPT Antiseptic Handwash

Money-saving tips for healthy, beautiful hair

Latest eBooks

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo