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Study examines effect of phthalate exposure in humans’ sperm epigenetics

A new three-year, $440,000 study led by environmental health scientist Richard Pilsner at the University of Massachusetts Amherst is now underway to investigate whether phthalate levels in expectant fathers have an effect on the couples' reproductive success, via epigenetic modifications of sperm DNA.

12 Jun 2014

Dendrimer offers a simple way of creating vesicles

One of the defining features of cells is their membranes. Each cell's repository of DNA and protein-making machinery must be kept stable and secure from invaders and toxins. Scientists have attempted to replicate these properties, but, despite decades of research, even the most basic membrane structures, known as vesicles, still face many problems when made in the lab. They are difficult to make at consistent sizes and lack the stability of their biological counterparts.

11 Jun 2014

Grain legume crops overlooked as potentially valuable sources of micronutrients

Popular diets across the world typically focus on the right balance of essential components like protein, fat, and carbohydrates. These items are called macronutrients, and we consume them in relatively large quantities.

11 Jun 2014

New biometric wearable devices use scattered light to monitor glucose levels and pulse

Monitoring a patient's vital signs and other physiological parameters is a standard part of medical care, but, increasingly, health and fitness-minded individuals are looking for ways to easily keep their own tabs on these measurements. Enter the biometric watch.

11 Jun 2014

Researchers move closer to establishing link between GAD65 protein and type 1 diabetes

Researchers are a step closer to establishing the link between a protein with a split personality and type 1 diabetes.

10 Jun 2014

NIDA review offers new insights into the negative health effects of marijuana

The current state of science on the adverse health effects of marijuana use links the drug to several significant adverse effects including addiction, a review reports.

9 Jun 2014

Researchers identify critical weakness of invasive cancer cells

Metastatic cancer cells, which can migrate from primary tumors to seed new malignancies, have thus far been resistant to the current arsenal of anticancer drugs.

9 Jun 2014

Practice Greenhealth recognizes UCLA Health System with Partner for Change awards

Both Ronald Reagan UCLA Medical Center and UCLA Medical Center, Santa Monica, have been honored with 2014 Partner for Change awards by Practice Greenhealth, a nonprofit organization that works with the health care community to increase efficiencies and environmental stewardship while improving patient safety and care through the use of best practices and new tools and knowledge.

9 Jun 2014

Scientists design nanoparticle to target tumor cells

Scientists at UC Santa Barbara have designed a nanoparticle that has a couple of unique - and important - properties.

9 Jun 2014

Chemist’s work could impact treatment of cancer and malaria

A University of Houston (UH) chemist hopes his work will one day impact the treatment of such diseases as cancer and malaria by better understanding how molecules react and how atoms come together to form bonds.

6 Jun 2014

SurModics launches BioFX Liquid Nova-Stop Solution for TMB microwell substrates

SurModics IVD, Inc., a wholly owned subsidiary of SurModics, Inc. and a market leader for in vitro diagnostic assay components, today announced the launch of BioFX® Liquid Nova-Stop Solution, a non-corrosive, non-hazardous stop solution for TMB microwell substrates.

6 Jun 2014

Eucodis Bioscience, INVISTA to develop bio-derived processes for production of industrial chemicals

INVISTA and Eucodis Bioscience, an Austrian biotechnology company with strong expertise in enzyme engineering and industrial enzyme development, announce a collaboration for the screening and engineering of enzymes to further develop bio-derived processes for the production of industrial chemicals.

5 Jun 2014

Scientist unlocks potential of stem cells for repairing neural damage to brain

A QUT scientist is hoping to unlock the potential of stem cells as a way of repairing neural damage to the brain.

5 Jun 2014

Synthetic peptide carrier delivers drugs through blood-brain barrier for cancer treatment

Researchers at Mayo Clinic have demonstrated in a mouse model that their recently developed synthetic peptide carrier is a potential delivery vehicle for brain cancer chemotherapy drugs and other neurological medications. The findings appear in PLOS ONE.

4 Jun 2014

New vaccine effective at preventing lung cancer in mice

Tweaking a protein expressed by most liver cancer cells has enabled scientists to make a vaccine that is exceedingly effective at preventing the disease in mice.

4 Jun 2014

UK makes £5.64M investment in most advanced crystallography technology

The UK's structural biology community will have access to the most advanced crystallography technology in the world thanks to a - £5.64M investment from UK research funders.

3 Jun 2014

P2Y12 and blood clotting: an interview with Dr. Jacobson, NIH

We already understand the many steps involved in blood clotting in great mechanistic detail. The process of blood vessels closing off in response to injury is necessary for preserving life, but blood platelets that are over-active, or activated inappropriately because of unstable plaque, can lead to heart attacks and strokes.

3 Jun 2014

Compound in saliva may protect from toxins in tea, coffee and liquid smoke flavoring

A compound in saliva, along with common proteins in blood and muscle, may protect human cells from powerful toxins in tea, coffee and liquid smoke flavoring, according to results of a new study led by investigators at the Johns Hopkins Kimmel Cancer Center.

2 Jun 2014

Compound in saliva and proteins in blood may protect human cells from powerful toxins in tea, coffee

31 May 2014

Researchers develop virtual platform that measures level of addiction of smokers

In Mexico, 21.7 percent of the population smokes, which is associated with 95 percent of  lung cancer cases and the development of 29 more different conditions.

31 May 2014

Chemicals News and Research

Study examines effect of phthalate exposure in humans’ sperm epigenetics

Dendrimer offers a simple way of creating vesicles

Grain legume crops overlooked as potentially valuable sources of micronutrients

New biometric wearable devices use scattered light to monitor glucose levels and pulse

Researchers move closer to establishing link between GAD65 protein and type 1 diabetes

NIDA review offers new insights into the negative health effects of marijuana

Researchers identify critical weakness of invasive cancer cells

Practice Greenhealth recognizes UCLA Health System with Partner for Change awards

Scientists design nanoparticle to target tumor cells

Chemist’s work could impact treatment of cancer and malaria

SurModics launches BioFX Liquid Nova-Stop Solution for TMB microwell substrates

Eucodis Bioscience, INVISTA to develop bio-derived processes for production of industrial chemicals

Scientist unlocks potential of stem cells for repairing neural damage to brain

Synthetic peptide carrier delivers drugs through blood-brain barrier for cancer treatment

New vaccine effective at preventing lung cancer in mice

UK makes £5.64M investment in most advanced crystallography technology

P2Y12 and blood clotting: an interview with Dr. Jacobson, NIH

Compound in saliva may protect from toxins in tea, coffee and liquid smoke flavoring

Compound in saliva and proteins in blood may protect human cells from powerful toxins in tea, coffee

Researchers develop virtual platform that measures level of addiction of smokers

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