01
Self-Renewal
They have remarkable ability to divide and create identical copies of themselves over extended cycles without losing developmental potential.
02
Multi-Lineage Differentiation
The cells have potential to specialize into functional cell types, including cartilage, bone, muscle, vascular endothelium, and neural lineages.
Understanding Stem Cell Therapy
Stem cells are the body's foundational master cells. Unlike mature cells that serve a single, fixed purpose (such as skin cells or muscle fibers), stem cells possess distinct regenerative characteristics that make them vital to cellular therapy and modern regenerative medicine.
01
Immunomodulation
Calming destructive inflammatory
cascades and restoring balanced
immune activity.
02
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Angiogenesis
Promoting microvascular repair and new blood vessel growth to restore oxygen delivery.
03
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Paracrine Signaling
Releasing trophic factors that stimulate native local cells to engage in tissue repair.
04
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Anti-Apoptotic Protection
Shielding damaged and stressed host cells from premature cell death.
MECHANISMS
Key Therapeutic Mechanisms
Paracrine & Regenerative Action
Stem cells do not simply replace missing cells; they function as an active biological signaling center releasing growth factors, cytokines, and extracellular vesicles:
ABOUT THE CONDITION
Stroke
A stroke occurs when blood flow to part of the brain is interrupted or when a blood vessel in the brain ruptures, resulting in brain injury. Symptoms typically develop suddenly and may include facial drooping, weakness or numbness on one side, difficulty speaking, vision problems, dizziness, loss of balance, or severe headache.
Following an ischemic or hemorrhagic event, secondary injury often spreads due to localized inflammation and oxygen deprivation (the ischemic penumbra). Stem cells release angiogenic and neuroprotective molecules that salvage at-risk brain tissue around the lesion, quiet localized edema and inflammation, and encourage endogenous neurogenesis and neuroplastic remodeling during rehabilitation.
ROLE & ACTION OF STEM CELLS
How Stem Cells May Act in Stroke
The information provided on this page is intended for educational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. Suitability for regenerative or stem cell therapy varies by individual condition and clinical assessment. Patients should consult a qualified medical professional before making treatment decisions.