stem cells under the microscope a picture gallery
TRANSCRIPT
Stem cells are how we all begin: undifferentiated cells that go on to develop into any of the more than 200 types of cell the adult human body holds. (Courtesy: New York Times)
We have read about stem cell research in various disease fields. Here is a gallery of stem cells sourced from various published papers.
Stem Cells Under the Microscope: A Picture Gallery
Rat brain slice showing neural stem cells (blue) that divide throughout life to produce astrocytes (red) and mature neurons (green). Courtesy: Sarthak Sinha
Human Embryonic Stem Cells forms spherical colonies when cultured in-vitro. Courtesy: Sarthak Sinha
Human Embryonic Stem Cells used for human transplantation PLoS Biology.Courtesy: Sarthak Sinha
International Journal of Stem Cell Research and Transplantation
Courtesy:International Journal of Stem Cell Research and Transplantation
The germ line stem cell niche contains germ stem cells (blue), somatic support cells (green), and spectrosomes (red). IMAGE COURTESY OF ANDREA ZAMPARINI
Human hematopoietic stem cells. Image courtesy: Lancet,Oncology
Human hematopoietic stem cells. Image courtesy: Lancet,Oncology
Image courtesy: http://www.embryonicstemcellresearch.org/
Image courtesy:
http://www.embryonicstemcellresearch.org
Image courtesy: http://www.embryonicstemcellresearch.org/
Image courtesy:
http://www.embryonicstemcellresearch.org
Spontaneous embryonic stem cell differentiation in mouse cells. The bright green cells show that some embryonic stem cells differentiate into cardiac myocytes.
Spontaneous embryonic stem cell differentiation in mouse cells. The bright green cells show that some embryonic stem cells differentiate into cardiac myocytes.
Important Embryonic Stem Cell Research Milestones
• 1978- Stem cells were discovered in human cord blood• 1981- First in vitro stem cell line developed from mice• 1988- Embryonic stem cell lines were created from
hamsters• 1995- First embryonic stem cell line derived from a primate• 1997- Cloned lamb from stem cell and leukemia origin
found as haematopoietic stem cell, which could indicate potential proof of cancer stem cells