iPSC & Stem Cell Technology
How induced pluripotent stem cells revolutionize drug testing by creating patient-specific human tissues—without embryos and without animals
How iPSCs Are Created
From a patient's skin or blood cells to any tissue type in the body
Collect Cells
Take skin biopsy or blood sample from patient
Reprogram
Add Yamanaka factors (Oct4, Sox2, Klf4, c-Myc)
iPSC Colony
Cells revert to pluripotent stem cell state
Differentiate
Guide cells into desired tissue type
Use for Testing
Test drugs on patient-specific tissues
What iPSCs Can Become
Pluripotent cells can differentiate into virtually any cell type
Cardiomyocytes (Heart)
Beating heart muscle cells for cardiotoxicity testing
- Measure contractility
- Detect arrhythmias
- QT prolongation testing
Hepatocytes (Liver)
Liver cells for metabolism and toxicity studies
- CYP450 activity
- Drug metabolism
- Hepatotoxicity screening
Neurons (Brain)
Brain cells for neurology drug development
- Neurotoxicity testing
- Disease modeling
- Electrophysiology
Pancreatic Beta Cells
Insulin-producing cells for diabetes research
- Insulin secretion
- Glucose response
- Cell replacement therapy
Kidney Cells
Renal cells for nephrotoxicity assessment
- Drug transport
- Filtration function
- Kidney disease models
Immune Cells
T cells, macrophages for immunology research
- CAR-T development
- Immune responses
- Cytokine release
iPSCs in Drug Development
How stem cell technology accelerates safer medicine
Disease Modeling
Create patient-derived cells with genetic diseases to study mechanisms and test treatments.
Drug Screening
Test thousands of compounds on human cells to identify effective candidates early.
Toxicity Testing
Detect human-specific toxicity that animal models miss before clinical trials.
Personalized Medicine
Test drugs on a patient's own cells to predict individual response and side effects.
Organoid Creation
Grow 3D mini-organs for more realistic tissue-level drug responses.
Cell Therapy
Generate replacement cells for treating diseases like Parkinson's and diabetes.
Why iPSCs Matter
Advantages over traditional testing methods
Human Relevance
Test on actual human cells with human biology, not approximations from other species.
Patient-Specific
Create cells from individual patients to predict personal drug responses and side effects.
Unlimited Supply
iPSCs can be expanded indefinitely, providing consistent cell sources for large studies.
Ethical
No embryos required—cells are reprogrammed from adult tissues with informed consent.
Disease Modeling
Study diseases in human cells from patients who actually have the condition.