Toxicology News and Research

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Toxicology is the study of harmful interactions between chemical, physical, or biological agents and biological systems.

Experimental optimization of prime editing to achieve high efficiency

Genome editing technologies have enormous potential for treating genetic diseases. Techniques like the extensively used CRISPR/Cas9 gene scissors target the source of the disease directly in the DNA.

3 Feb 2023

Stress hormones produced by salmon could be leading to increased infections

Fish farming is a crucial industry in Norway, and salmon is by far the most important species. So it's alarming that bacterial diseases are on the rise at the massive sea farms where salmon are raised.

7 Dec 2022

Testing for residual solvents and terpenes in cannabis

AZoLifeSciences sat down with Tom Kwoka, Senior Application Scientist - GC/MS at PerkinElmer, and Alex Maitain, GC/MS Cannabis Analysis at PerkinElmer, to discuss the benefits of analyzing residual solvents and terpenes from cannabis and hemp products by Headspace GC/MS analysis.

From PerkinElmer 8 Nov 2022

Role of p53-mediated metabolism in preventing genomic instability

The gene that codes for the protein p53 is most likely the most significant factor in defending human cells against DNA-damaging agents that cause cancer. The protein permits cells to repair DNA damage and so prevents the formation of malignancies, earning it the nickname “guardian of the genome.”

4 Nov 2022

H.E.L Group strengthens leadership team to focus on new product development and enhanced customer support

Alan Lockley joins as Director of Global Services, Edward Quinn as Director of Product Development and Mark Appleton takes new role as Director of Research

From H.E.L Group 6 Sep 2022

CN Bio opens new laboratory facilities to extend Organ-on-a-chip contract research services capabilities

State-of-the-art laboratories significantly expand project capacity to meet increasing market demand for Organ-on-a-Chip research services.

From CN Bio Innovations Limited 19 Jul 2022

Researchers get funding to develop a vaccine against ALS disease

DZNE and Intravacc B.V., have received a grant from the European Union of € 2.5 million to further create a prototype ALS vaccine.

8 Jul 2022

CN Bio introduces PhysioMimix NASH ‘in-a-box’ reagent kit

First product within new ‘in-a-box’ range, which harnesses next-generation, human-relevant Liver-on-a-Chip technology to improve the accuracy and efficiency of NASH drug discovery.

From CN Bio Innovations Limited 26 Apr 2022

Study highlights quality control pipeline method to analyze single-cell variation

When it comes to assessing the effects of endocrine-disrupting chemicals (EDCs) or toxins on cancers and other diseases, which target a variety of mechanisms, including the estrogen receptor (ER), one size does not always fit all.

20 Apr 2022

VectorBuilder to expand with $500 million ‘Gene Delivery Research and Manufacturing Campus

VectorBuilder Inc. has announced the construction of a new R&D and manufacturing center in Guangzhou, China.

From VectorBuilder 12 Apr 2022

Astrocyte networks are essential for spatial learning and memory formation, study shows

Astrocytes form large networks of interconnected cells in the central nervous system. When these cell-to-cell couplings are disrupted in the brain of adult mice, the animals are no longer able to store spatial information.

9 Mar 2022

Scientists examine key mechanisms underlying genomic imprinting

Hereditary diseases, along with cancers and cardiovascular diseases, may be linked to genomic imprinting.

13 Jan 2022

Researchers devise simple and rapid method for detecting bovine amyloid

Amyloidosis, a multifaceted disease group results due to the misfolded “amyloid” protein deposits in different tissues.

8 Oct 2021

Carolina Liquid Chemistries Corp. Introduces Line of Water Systems for Clinical Chemistry Analyzers

Carolina Liquid Chemistries Corp. has introduced a new line of laboratory water systems to the USA market.

From Carolina Liquid Chemistries Corp. 6 Oct 2021

Research finds an increase in prenatal cannabis usage

Kaiser Permanente analyzed more than 100,000 pregnancies and identified that there was a 25% increase in the rate of cannabis use early in pregnancy.

1 Oct 2021

New study launched to collect beverage caffeine intake information

With the introduction of novel caffeinated beverages in the US market over the past several years, including energy drinks, caffeinated waters, and greater array of cold brew and specialty coffees, an updated understanding of caffeine consumption from beverages is warranted.

14 Sep 2021