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Isolation of Neural Stem/Progenitor Cells from the Periventricular Region of the Adult Rat and Human Spinal Cord
Published on: May 14, 2015
Isolation and characterization of neural stem cells from buffalo
Kuldeep Kumar1, Renu Singh, Manish Kumar
11Reproductive Physiology Lab, Division of Physiology & Climatology, Indian veterinary Research Institute , Izatnagar, Bareilly, Uttar Pradesh , India.
The International Journal of Neuroscience
|October 8, 2013
Summary
Researchers isolated buffalo neural stem cells (Bu-NSCs) from fetal brains. These Bu-NSCs self-renew, proliferate rapidly, and differentiate into neurons, astrocytes, and oligodendrocytes, showing promise for neuroscience research and CNS repair.
Area of Science:
- Neuroscience
- Stem Cell Biology
- Developmental Biology
Background:
- Neural stem cells (NSCs) are crucial for central nervous system (CNS) development and repair.
- NSCs possess self-renewal and multipotency, generating neurons, astrocytes, and oligodendrocytes.
- Animal models suggest NSC-based therapies are beneficial for CNS damage.
Purpose of the Study:
- To isolate and characterize buffalo neural stem cells (Bu-NSCs) from fetal brains.
- To evaluate the proliferation and differentiation potential of Bu-NSCs in vitro.
- To assess the suitability of Bu-NSCs for basic and applied neuroscience.
Main Methods:
- Isolation and expansion of Bu-NSCs from buffalo fetal brain using adherent culture.
- Assessment of cell morphology, proliferation rate (population doubling time), and karyotype stability.
- Induction of differentiation into neuronal, astrocytic, and oligodendrocytic lineages.
Main Results:
- Bu-NSCs were successfully isolated and expanded rapidly in vitro.
- Bu-NSCs exhibited a population doubling time of 128.16 hours.
- Bu-NSCs demonstrated stable karyotype and multipotency, differentiating into neurons, astrocytes, and oligodendrocytes.
Conclusions:
- Buffalo neural stem cells (Bu-NSCs) can be isolated and cultured effectively from fetal brains.
- Bu-NSCs possess key stem cell characteristics: self-renewal, rapid proliferation, and multipotent differentiation.
- These findings highlight the potential of Bu-NSCs for advancing fundamental neuroscience and developing CNS repair strategies.
