Toxins News and Research

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Discovery could help identify molecules that selectively target cancer cells

A new family of molecules that kill cancer cells and protect healthy cells could be used to treat a number of different cancers, including cervical, breast, ovarian and lung cancers. Research published in EBioMedicine shows that as well as targeting and killing cancer cells, the molecules generate a protective effect against toxic chemicals in healthy cells.

13 May 2015

New Johns Hopkins-led research suggests risk factors for developing acute kidney injury

Physicians treating hospitalized patients for conditions unrelated to the kidneys should pay close attention to common blood and urine tests for kidney function in order to prevent incidental injury to the organs that help cleanse the body of toxins, new Johns Hopkins Bloomberg School of Public Health-led research suggests.

12 May 2015

LSTM scientists one step closer to understanding why HAP increases risk of pneumonia

Scientists at LSTM have come a step closer to understanding why people exposed to household air pollution (HAP) are at higher risk of lung infections such as pneumonia and tuberculosis.

8 May 2015

Adelaide researchers identify target for developing new antibiotics against disease-causing bacteria

University of Adelaide researchers have discovered a target for the development of completely new antibiotics against disease-causing bacteria.

7 May 2015

Treatment significantly reduces risk of CDI recurrence

Among patients with Clostridium difficile infection (CDI) who recovered following standard treatment with the antibiotics metronidazole or vancomycin, oral administration of spores of a strain of C difficile that does not produce toxins colonized the gastrointestinal tract and significantly reduced CDI recurrence, according to a study in the May 5 issue of JAMA.

7 May 2015

Toxic Botox travels through our nerves to reach central nervous system

New research might bring a frown to even the most heavily botoxed faces, with scientists finding how some of the potent toxin used for cosmetic surgery escapes into the central nervous system.

17 Apr 2015

Researchers reveal molecular structure of cytotoxin from Mycoplasma pneumoniae

Researchers from the School of Medicine at The University of Texas Health Science Center at San Antonio today revealed the molecular structure of the cytotoxin from Mycoplasma pneumoniae, a widespread, highly contagious bacterium that infects the lungs.

8 Apr 2015

Soils play a major role in radiation control, shows research

Radiation suddenly contaminates the land your family has farmed and lived on for generations. Can soil play a role in protecting crops and human health?

25 Mar 2015

MSU scientists identify antioxidant system that backs up liver during crisis

Scientists from Montana State University and Sweden have discovered an antioxidant system that helps sustain the liver when other systems are missing or compromised.

23 Mar 2015

New technology developed to determine resistance to rabies virus

Researchers at Texas A&M AgriLife Research have developed a new technology to determine sensitivity or resistance to rabies virus.

20 Mar 2015

New research finds old blood just as good as fresh blood

Just like milk and many other foods, blood used for transfusions is perishable. But contrary to popular belief, new research shows that blood stored for three weeks is just as good as fresh blood - findings published today in the New England Journal of Medicine.

18 Mar 2015

Medical experts aim to offer lifesaving treatments to eliminate preventable deaths from AKI by 2025

Preventable deaths caused by acute kidney injury (AKI) could be nearly eliminated in just 10 years, according to leading medical experts. This often forgotten condition - which affects around 13 million people every year and contributes to 1.7 million deaths annually - is preventable and can be treated for as little as $US150 per patient.

17 Mar 2015

TSRI researchers show how ABC transporters cause multidrug resistance

Cancer patients fear the possibility that one day their cells might start rendering many different chemotherapy regimens ineffective. This phenomenon, called multidrug resistance, leads to tumors that defy treatment.

3 Mar 2015

New study shows association between BPA exposure and ASD in children

A newly published study is the first to report an association between bisphenol-A (BPA), a common plasticizer used in a variety of consumer food and beverage containers, with autism spectrum disorder (ASD) in children.

3 Mar 2015

SCIEX and Labor Berlin Collaboration to Advance Forensic Testing

SCIEX announced today a research collaboration with Labor Berlin, the largest clinical laboratory in Germany, for the development of a hybrid Quadrupole Time-of-Flight (TOF) MS/MS reference library of relevant forensic chemical compounds

3 Mar 2015

Pollution effect: Potentially toxic microbes pose threat to drinking water

Potentially toxic microbes which pose a threat to our drinking water have undergone a dramatic population explosion over the last 200 years as a result of pollution, research involving experts from The University of Nottingham has found.

28 Feb 2015

First comprehensive maps and analyses of human epigenomes revealed

Two dozen scientific papers published online simultaneously on Feb. 18, 2015 present the first comprehensive maps and analyses of the epigenomes of a wide array of human cell and tissue types. Epigenomes are patterns of chemical annotations to the genome that determine whether, how, and when genes are activated.

18 Feb 2015

New class of experimental drug could help patients with bile duct cancer

Patients with bile duct cancer could be helped by a new class of experimental drug, a study has shown.

18 Feb 2015

Rutgers patient gets second chance at life following liver transplant

Mati Muñoz is 65 years old - filled with the enthusiastic energy that comes with a second chance at life. A decade ago, says Muñoz, who lives in Woodbridge Township, N.J., her liver was being destroyed by hepatitis C, a viral disease she believes she contracted as a girl in her native Cuba from a poorly sterilized needle used in a medical procedure.

17 Feb 2015

Findings show how human bodies restrict production of IgE to prevent allergic reaction

Scientists from the CNRS, INSERM and Université de Limoges, working in the Laboratoire Contrôle de la Réponse Immune B et Lymphoproliférations (CNRS/Université de Limoges) have demonstrated that the production of type E immunoglobulins (IgE) by B lymphocytes induces a loss in their mobility and the initiation of cell death mechanisms.

16 Feb 2015