Online Inquiry

For Research Use Only. Not For Clinical Use.

Contact Us
  • Email:

Various Neural Cells for Neurotoxicity Screening

At Creative Biolabs, we are dedicated to advancing scientific research in the field of neurotoxicity screening. In this article, we will journey through the remarkable versatility of various neural cell types and their indispensable roles in unraveling the mysteries of neurotoxicity.

Primary Neurons

Primary neurons, derived directly from neural tissues, are a cornerstone in neurotoxicity studies. These cells retain many of the characteristics of neurons in the human brain, making them an ideal choice for assessing the effects of neurotoxic compounds. They serve as a direct link to understanding how these compounds interfere with the intricate signaling pathways in the nervous system.

  • Primary neurons can be obtained from various sources, including rodent and human tissues.
  • They offer the advantage of closely mimicking in vivo conditions, allowing for precise neurotoxicity assessments.
  • Their sensitivity to neurotoxic compounds makes them invaluable tools in drug discovery and safety evaluation.

Induced Pluripotent Stem Cell-Derived Neurons

In recent years, the emergence of induced pluripotent stem cell (iPSC) technology has revolutionized the field of neurotoxicity screening. Creative Biolabs has been at the forefront of harnessing iPSC-derived neurons for comprehensive toxicity evaluations. These neurons are generated by reprogramming somatic cells, such as skin cells or blood cells, into a pluripotent state, enabling their differentiation into various neural cell types.

iPSC-derived neurons offer a significant advantage over primary neurons in terms of scalability and consistency.

  • They can be produced in large quantities and exhibit less variability between batches.
  • This makes them a reliable choice for high-throughput neurotoxicity screening assays, facilitating the assessment of a wide range of compounds efficiently.


In neurotoxicity screening, astrocytes are invaluable in deciphering how compounds affect neuronal health indirectly.

Astrocytes can be co-cultured with neurons to create a more physiologically relevant model for neurotoxicity assessment. This co-culture system reflects the complex interactions that occur within the nervous system, allowing researchers to evaluate the indirect effects of neurotoxic compounds, such as inflammation and oxidative stress.


The brain's immune cells, known as microglia, are another essential component in neurotoxicity screening. These specialized immune cells act as the brain's first line of defense against infections and injuries. In neurotoxicity studies, microglia's role extends to detecting and responding to neurotoxic insults.

When activated, microglia can release pro-inflammatory factors and free radicals, contributing to neuroinflammation and neuronal damage. By incorporating microglia into neurotoxicity assays, researchers gain insights into the immune responses triggered by toxic compounds, enabling a more comprehensive assessment of neurotoxicity.

Diverse Applications of Neural Cells in Neurotoxicity Screening

  • Assessment of Neurodegenerative Diseases. Utilizing various neural cell types, researchers can model disease-specific cellular phenotypes and screen potential therapeutic agents.
  • Drug Development. Neural cells play a vital role in evaluating the neurotoxicity of potential drugs, ensuring that only safe and effective compounds progress through the development pipeline.
  • Neurotoxicity Mechanisms. Studying the mechanisms underlying neurotoxicity is essential for unraveling the mysteries of neurological disorders. Neural cells offer a window into the cellular and molecular events triggered by toxic compounds, aiding in the development of targeted therapies.

In the realm of neurotoxicity screening, Creative Biolabs continues to push the boundaries of scientific exploration. As we move forward, our commitment to innovation remains unwavering, driving progress in the quest for neurotoxicity solutions.


  1. Pei, Ying, et al. "Comparative neurotoxicity screening in human iPSC-derived neural stem cells, neurons and astrocytes." Brain research 1638 (2016): 57-73.

For Research Use Only. Not For Clinical Use.