Toxicology News and Research

Latest Toxicology News and Research

PATH and SD/Alere announce commercial availability of two diagnostic tools for NTDs

PATH and Standard Diagnostics/Alere announced today the commercial availability of two rapid diagnostic tools for onchocerciasis and lymphatic filariasis. Designed for use in disease surveillance, the antibody-based tests are part of a suite of diagnostic innovations intended to support the elimination of neglected tropical diseases (NTDs), a group of illnesses that affect more than a billion people worldwide.

12 Apr 2016

SCIEX and QPS Holdings enter collaboration to establish the BioBA solution for bioanalysis of biologics

SCIEX, a global leader in life science analytical technologies, and QPS Holdings, LLC (QPS), a leading global full-service Contract Research Organization (CRO), today announced a collaboration to advance Hybrid LBA –LCMS, a workflow for routine biologics quantification. Under the agreement, QPS Holdings will deploy the SCIEX BioBA Solution, the first end-to-end and most complete solution for bioanalysis of biologics.

6 Apr 2016

Innovative nano-therapy treatment can fight chronic inflammatory disorders, cancer

For an innovative treatment, which allows to selectively direct nanoparticles of iron oxide into cell targets in the blood to fight chronic inflammatory disorders or cancer that was successfully tested in a cell culture and animal models, Dr. Andrea de Vizcaya Ruiz, was awarded with the Innovation Award in Bionanotechnology Cinvestav-Neolpharma 2015.

6 Apr 2016

Blocking blood supply of small cell lung cancer tumors may help delay cancer relapse

A study by researchers at Marshall University Joan C. Edwards School of Medicine has found that blocking the blood supply of small cell lung cancer tumors may help reduce their growth and delay the regrowth process after treatment. Small cell lung cancer is considered the most lethal of all lung cancers.

5 Apr 2016

Researchers demonstrate novel method for imaging engineered nanoparticles in tissues

As a testament to Governor Andrew Cuomo’s leadership in developing an unparalleled research and development ecosystem in New York State, Sara Brenner, MD, MPH and her colleagues at SUNY Polytechnic Institute (SUNY Poly), the George Washington School of Medicine and Health Sciences, and Stony Brook University have demonstrated a novel method for the rapid visualization and identification of engineered nanoparticles in tissues.

28 Mar 2016

Researchers develop unique approach to track, label neural stem cells

An overwhelming number of researchers still struggle within the black hole of the effectiveness and safety of stem cell therapy for neurological diseases. While the complexity of understanding how neurons grow, connect and function has long been studied, it remains a mystery, one that graduate student Forrest Goodfellow in the University of Georgia Regenerative Bioscience Center is helping unravel.

22 Mar 2016

Biomarkers may provide novel approaches to monitoring immunosuppressive therapy in organ transplant patients

Recently discovered biomarkers may provide valuable new approaches to monitoring immunosuppressive drug therapy in organ transplant recipients--with the potential for individualized therapy to reduce organ rejection and minimize side effects, according to a special article in the April issue of Therapeutic Drug Monitoring, official journal of the International Association of Therapeutic Drug Monitoring and Clinical Toxicology.

17 Mar 2016

Cell-based tests reveal no activity in cells exposed to vapour from Vype ePen

A series of cell-based tests developed to compare the biological impact of cigarette smoke with e-cigarette vapour revealed no activity in cells exposed to vapour from Vype ePen, a commercially available e-cigarette.

16 Mar 2016

Scientists discover molecular switch that can burn off excess pounds

The number of overweight people is increasing worldwide -- and thus the risk of developing diabetes or cardiovascular disease.

10 Mar 2016

Ketamine appears to be safe, effective for difficult-to-sedate ER patients

For the small segment of the emergency population whose acute behavioral disturbance does not respond to traditional sedation, ketamine appears to be effective and safe, according to an Australian study published online last Thursday in Annals of Emergency Medicine ("Ketamine for Difficult to Sedate Severe Acute Behavioral Disturbance in the Emergency Department").

25 Feb 2016

NK cells produce VEGF-A that promotes tumor growth

The immune system protects the body against cancer cells. The Elimination of cancer cells is an important task of NK cells. For NK cells to function properly, they require the activator STAT5.

19 Feb 2016

Johns Hopkins researchers create map of world's chemical landscape

Researchers from the Johns Hopkins Bloomberg School of Public Health have created a map of the world's chemical landscape, a catalogue of 10,000 chemicals for which there is available safety data that they say can predict the toxicity of many of the 90,000 or more other substances in consumer products for which there is no such information.

12 Feb 2016

Molecular imaging and radiochemistry: the importance of instrumentation. An interview with Professor Björn Wängler

Interview conducted with Professor Björn Wängler, Professor for Molecular Imaging and Radiochemistry from Heidelberg University.

From Bruker BioSpin - NMR, EPR and Imaging 4 Feb 2016

Framework for improving chemical hazard assessment without animals

A new paper published in Regulatory Toxicology and Pharmacology, co-authored by the Physicians Committee for Responsible Medicine, calls for ongoing development and regulatory acceptance of adverse outcome pathways (AOPs), a framework for improving chemical hazard assessment by prioritizing modern test methods that reduce animal use.

31 Jan 2016

Researchers developing new methods to better analyze effects of e-cig flavorings

Faculty and student researchers at Rochester Institute of Technology's National Technical Institute for the Deaf are developing methods to better analyze the effects of flavorings used in electronic cigarettes (e-cigs).

29 Jan 2016

Auranofin drug could improve prognosis for ovarian cancer patients exhibiting BRCA1 deficiency

An anti-rheumatic drug could improve the prognosis for ovarian cancer patients exhibiting a deficiency of the DNA repair protein BRCA1, a study suggests.

11 Jan 2016

E-cigarettes share similar short-term safety profile as Nicorette products

A new study, published in the Journal of Regulatory Toxicology and Pharmacology, found that e-cigarettes share a similar short-term safety profile as Nicorette products and are comparable in reducing tobacco withdrawal symptoms.

7 Jan 2016

Scientists develop a method for cell replacement in diseased vessels

In industrialized countries, a particularly high number of people suffer from arteriosclerosis -- with fatal consequences: Deposits in the arteries lead to strokes and heart attacks. A team of researchers under the leadership of the University of Bonn has now developed a method for guiding replacement cells to diseased vascular segments using nanoparticles.

7 Jan 2016

Researchers suggest microorganisms in the womb set stage for health problems later in life

Researchers review importance of microorganisms that exist in the gut, suggesting perturbation of the environment during pregnancy, delivery and early infancy could impact the developing baby's early microbiome and set the stage for health problems later in life. The term "microbiome" refers to the trillions of organisms we harbor, on our skin and within our respiratory and gastrointestinal tracts.

30 Dec 2015

Medication poisoning threatens young children in poor areas

Children younger than 5 who live in economically disadvantaged areas had a greater risk of medication poisoning that resulted in referral to a health care facility, according to scientists at the University of Pittsburgh Graduate School of Public Health and the University of California, San Diego. These areas were rural and experienced high unemployment, along with lower rates of high school graduation and lower household income.

23 Dec 2015

Toxicology News and Research

Latest Toxicology News and Research

PATH and SD/Alere announce commercial availability of two diagnostic tools for NTDs

SCIEX and QPS Holdings enter collaboration to establish the BioBA solution for bioanalysis of biologics

Innovative nano-therapy treatment can fight chronic inflammatory disorders, cancer

Blocking blood supply of small cell lung cancer tumors may help delay cancer relapse

Researchers demonstrate novel method for imaging engineered nanoparticles in tissues

Researchers develop unique approach to track, label neural stem cells

Biomarkers may provide novel approaches to monitoring immunosuppressive therapy in organ transplant patients

Cell-based tests reveal no activity in cells exposed to vapour from Vype ePen

Scientists discover molecular switch that can burn off excess pounds

Ketamine appears to be safe, effective for difficult-to-sedate ER patients

NK cells produce VEGF-A that promotes tumor growth

Johns Hopkins researchers create map of world's chemical landscape

Molecular imaging and radiochemistry: the importance of instrumentation. An interview with Professor Björn Wängler

Framework for improving chemical hazard assessment without animals

Researchers developing new methods to better analyze effects of e-cig flavorings

Auranofin drug could improve prognosis for ovarian cancer patients exhibiting BRCA1 deficiency

E-cigarettes share similar short-term safety profile as Nicorette products

Scientists develop a method for cell replacement in diseased vessels

Researchers suggest microorganisms in the womb set stage for health problems later in life

Medication poisoning threatens young children in poor areas

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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