organ-on-a-chip

Organ-on-a-Chip and Organoids: Revolutionary Technologies in Alternative Toxicology

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Organ-on-a-Chip and Organoids: Revolutionary Technologies in Alternative Toxicology

1. Development Background and Technical Needs in Alternative Toxicology 1.1 Limitations of Traditional Toxicology Methods Traditional toxicology relies on animal testing and two-dimensional cell cultures, which have significant drawbacks: animal testing fails to accurately predict about 60% of hepatotoxic drugs due to interspecies differences (e.g., mouse vs. human liver metabolism), as seen in the troglitazone … Read more

Organ-on-a-Chip (OOAC): Revolutionizing Biomedical Research

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Organ-on-a-Chip (OOAC): Revolutionizing Biomedical Research

Organ-on-a-Chip (Organ-on-a-Chip, OOAC) is a micro-engineering system based on microfluidic technology that can highly simulate the structure and function of human organs, demonstrating revolutionary potential in drug development, disease modeling, and personalized medicine. 1.Technical Principles and Core Advantages 1. Technical Foundation Organ-on-a-Chip constructs a microchannel network through microfabrication technology, utilizing living human cells to simulate … Read more

Cedars-Sinai’s New Research: Spinal Cord Organoid Chips Aid in Unraveling the Mystery of ALS

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Cedars-Sinai's New Research: Spinal Cord Organoid Chips Aid in Unraveling the Mystery of ALS

Keywords: ALS; stem cells; organ-on-a-chip; spinal cord organoid chips; organoids; blood-brain barrier; glutamate; new drug development; This article contains 2175 words and takes approximately 4 minutes to read. On June 24, 2025, the Clive N. Svendsen laboratory at the Cedars-Sinai Medical Center’s Regenerative Medicine Institute in Los Angeles…

Customized Vascular Chips Simulating Real Vascular Structures to Aid Vascular Disease Research

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Customized Vascular Chips Simulating Real Vascular Structures to Aid Vascular Disease Research

The human vascular system is a network composed of various blood vessels, including arteries, capillaries, and veins. These vascular structures exhibit significant diversity in shape and structure. For instance, within the vascular system, blood vessels can display different structures in healthy or pathological states, such as stenosis, branching, tortuosity, and aneurysms. The complex structures of … Read more