Toxicology News and Research

Latest Toxicology News and Research

Human cell-based methods could better identify asthma-causing chemicals, research suggests

Chemicals that could potentially cause asthma through an immune reaction could be better identified with human cell- and computer-based test methods, according to a new research paper co-authored by the Physicians Committee's Kristie Sullivan, M.P.H., in Applied In Vitro Toxicology.

11 Sep 2017

Sodium channels play important role in keeping tiny lung capillaries from leaking, worsening pneumonia

Sodium channels in the cells that line the tiny capillaries in our lungs play an important role in keeping those capillaries from leaking and potentially worsening conditions like pneumonia, scientists report.

6 Sep 2017

Scientists show how receptors for drugs act inside cells

G protein-coupled receptors are the key target of a large number of drugs. Würzburg scientists have now been able to show more precisely how these receptors act in the cell interior.

5 Sep 2017

Researchers use zebrafish animal model to explore drug-seeking behavior

As the opioid crisis escalates, the science behind addiction remains poorly understood. To address this need, researchers at University of Utah Health devised a system that allowed zebrafish, a small tropical fish, to self-administer doses of hydrocodone, an opioid commonly prescribed to people for pain.

26 Aug 2017

Study reveals how abdominal fat could increase cancer risk

It's been well established that obesity is a contributor to cancer risk, but how it actually causes cancer is still a question that hasn't been fully explained.

24 Aug 2017

Shaping the future of oncology treatment

Victories Over Cancer is about enabling those affected by cancer to enjoy more of life’s meaning full moments and making cancer more manageable. At Janssen, we're really thinking about the elimination of cancer, and we take a very deliberate approach to that.

2 Aug 2017

New regulation plan for preventing tobacco and nicotine related adverse effects by FDA

A novel comprehensive plan for the regulation of tobacco and nicotine was announced by the Food and Drug Administration (FDA), USA, on 28th July 2017. This plan is expected to serve as a roadmap that can be implemented through multiple years in improving the protection of kids as well as reducing the diseases and deaths related to tobacco.

31 Jul 2017

Researchers discover potential chemical 'silver bullet' to reduce risk of colon cancer

In preclinical experiments, researchers at VCU Massey Cancer Center have uncovered a new way in which colon cancer develops, as well as a potential "silver bullet" for preventing and treating it.

26 Jul 2017

Combination therapy shows efficacy, safety in treating metastatic renal cell cancer

A new cooperative research study including Norris Cotton Cancer Center's Lionel Lewis, MB BCh, MD, finds that nivolumab plus ipilimumab therapy demonstrated manageable safety, notable antitumor activity, and durable responses with promising long term overall survival in patients with metastatic renal cell cancer (mRCC).

26 Jul 2017

New report proposes strategy to evaluate low-dose toxicity of endocrine disruptors

A new report by the National Academies of Sciences, Engineering, and Medicine proposes a strategy that the U.S. Environmental Protection Agency should use to evaluate the evidence of adverse human health effects from low doses of exposure to chemicals that can disrupt the endocrine system.

18 Jul 2017

Researchers discover potential substitutes for BPA that lack adverse effects

Researchers at Baylor College of Medicine have identified a group of potential substitutes for bisphenol A (BPA) that lack the adverse effects typically associated with BPA.

14 Jul 2017

Scientists develop new method to accurately determine functional age of cells

Sure, you know how old you are, but what about your cells? Are they the same age? Are they older, younger? Why does it matter?

11 Jul 2017

Study analyzes exposures to medication errors resulting in serious medical outcomes

Every 21 seconds someone in the United States calls Poison Control because of a medication error. A new study from the Center for Injury Research and Policy and the Central Ohio Poison Center at Nationwide Children's Hospital analyzed calls to Poison Control Centers across the country over a 13-year period about exposures to medication errors which resulted in serious medical outcomes.

10 Jul 2017

Ondek raises capital to develop new treatment for childhood allergy

Ondek, the Australian biotechnology company founded by Nobel Laureate Professor Barry Marshall, today announced it raised A$3.59 million in equity funding from professional and high-net-worth investors to support his work to develop a new treatment for childhood allergy.

30 Jun 2017

Steaming freshwater fish reduces presence of cyanotoxins, study shows

A group of researchers from the Area of Toxicology in the Department of Nutrition and Bromatology. Toxicology and Legal Medicine at the University of Seville has published a globally pioneering study that shows that steaming freshwater fish for more than two minutes reduces the presence of cylindrospermopsin, a cyanotoxin, by up to 26%. However, if boiled, the reduction is smaller, 18%, with the corresponding increase in risk for the consumer.

20 Jun 2017

Toxicology News and Research

Latest Toxicology News and Research

Human cell-based methods could better identify asthma-causing chemicals, research suggests

Sodium channels play important role in keeping tiny lung capillaries from leaking, worsening pneumonia

Scientists show how receptors for drugs act inside cells

Researchers use zebrafish animal model to explore drug-seeking behavior

Study reveals how abdominal fat could increase cancer risk

Shaping the future of oncology treatment

New regulation plan for preventing tobacco and nicotine related adverse effects by FDA

Researchers discover potential chemical 'silver bullet' to reduce risk of colon cancer

Combination therapy shows efficacy, safety in treating metastatic renal cell cancer

New report proposes strategy to evaluate low-dose toxicity of endocrine disruptors

Researchers discover potential substitutes for BPA that lack adverse effects

Scientists develop new method to accurately determine functional age of cells

Study analyzes exposures to medication errors resulting in serious medical outcomes

Ondek raises capital to develop new treatment for childhood allergy

Steaming freshwater fish reduces presence of cyanotoxins, study shows

Flights can affect health of aircrew, new study suggests

Penn/CHOP research helps to better understand cause of pediatric and treatment-related leukemias

Researchers discover new, effective DDT crystal

Vapor from novel hybrid tobacco heating product produces little or no effect on human cells

Assessing safety and toxicity of bioactives could be key to establishing tolerable upper intake levels

Forensics And Toxicology eBook

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

Toxicology News and Research

Latest Toxicology News and Research

Forensics And Toxicology eBook

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

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