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Stem Cell Culture

Stem Cell Culture

Stem cell research aims to find ways to use stem cells to regenerate and repair cellular damage. Over time, most adult cells undergo the wear and tear of aging and lose their ability to divide and repair themselves. Stem cells do not display a particular morphology or function. Adult stem cells, which exist as a small subset of cells in most tissues, keep dividing and can differentiate into a number of specialized cells generally formed by that tissue. These cells enable the body to renew and...

Embryonic Stem Cells

Embryonic Stem Cells

Embryonic stem (ES) cells were first discovered in mice in 1981 by Martin Evans. In 1998, James Thomson identified a method to isolate embryonic stem cells from humans. Human embryonic stem cells (hESCs) are obtained from 3-5 day old embryos that remain unused after an in vitro fertilization procedure.
ES cells are grown in a culture medium where they can divide indefinitely, creating ES cell lines. Under certain conditions, ES cells can differentiate, either spontaneously into a variety of...

Embryonic Stem Cells

Embryonic Stem Cells

Embryonic stem (ES) cells are undifferentiated pluripotent cells, meaning they can produce any cell type in the body. This gives them tremendous potential in science and medicine since they can generate specific cell types for use in research or to replace body cells lost due to damage or disease.

Stem Cell Therapy for Tissue Regeneration

Stem Cell Therapy for Tissue Regeneration

Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell types that...

Source And Potency Of Stem Cells

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Stem cells are undifferentiated cells with extensive self-renewal properties that help them maintain their population during the fetal and adult stages of life. They can specialize in all cell types of the human body. However, their differential potential may vary and can be classified into five types. Stem cells can be (1) Totipotent, (2) Pluripotent, (3) Multipotent, (4) Oligopotent, and (5) Unipotent. Each stem cell has a specific origin; the fertilized egg or zygote is a totipotent cell and...

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Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously renew...

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Cortical Neurogenesis: Transitioning from Advances in the Laboratory to Cell-Based Therapies

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Published on: July 19, 2007

The standpoint of stem cell research.

Gaetano Romano¹

¹Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, USA. gromano@temple.edu

Drug News & Perspectives

|March 5, 2009

Summary

This report covers the 6th International Society for Stem Cell Research meeting, highlighting advances in cancer stem cells, tissue regeneration, and induced pluripotent stem cells. Key discussions included stem cell biology and epigenetic regulation.

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Area of Science:

Stem Cell Biology and Regenerative Medicine

Background:

The 6th Annual Meeting of the International Society for Stem Cell Research convened to discuss critical advancements in stem cell science.
Focus areas included cancer stem cells, tissue regeneration, and stem cell transplantation.

Framework:

Exploration of the fundamental biology of embryonic and adult stem cells across diverse species.
Investigation into the epigenetic regulation governing stem cell states.

Implementation:

Discussion on the reprogramming of somatic cells to generate induced pluripotent stem cells (iPSCs).
Analysis of current stem cell transplantation techniques and outcomes.

Implications:

Summarizes the collective standpoint and progress in stem cell research based on meeting proceedings.
Highlights the potential of stem cell therapies for regenerative medicine and cancer treatment.