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Related Concept Videos

Adult Stem Cells01:33

Adult Stem Cells

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...
Stem Cell Therapy for Tissue Regeneration01:21

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...
Stem Cell Culture01:17

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...
Tissue Renewal without Stem Cells01:23

Tissue Renewal without Stem Cells

After cellular or tissue damage, the resident stem cells present in the human body can locally repair and regenerate the damaged tissue or organ. However, even though some tissues do not have stem cells, they can repair and regenerate with the help of pre-existing cells. For example, beta cells of the pancreas and hepatocytes of the liver can divide to renew and regenerate the tissue. Here, both cell division and cell death are well regulated by homeostasis.
However, failure of such a system...
Clinical Applications of Epidermal Stem Cells01:19

Clinical Applications of Epidermal Stem Cells

Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own EpiSCs...
Embryonic Stem Cells00:58

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.

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Related Experiment Video

Updated: May 16, 2026

Isolation of Adipose Derived Regenerative Cells for the Treatment of Erectile Dysfunction Following Radical Prostatectomy
09:49

Isolation of Adipose Derived Regenerative Cells for the Treatment of Erectile Dysfunction Following Radical Prostatectomy

Published on: December 28, 2021

[Stem cell therapy for erectile dysfunction].

Mei-Li Wang1, Lu-Jie Song, Hong-Kai Lu

  • 1Department of Urology, Weifang Hospital of Traditional Chinese Medicine, Weifang, Shandong 261042, China.

Zhonghua Nan Ke Xue = National Journal of Andrology
|December 1, 2012
PubMed
Summary
This summary is machine-generated.

Stem cell therapy shows promise for treating erectile dysfunction (ED) by addressing cavernous nerve (CN) damage and promoting nerve regeneration. This approach aims to restore erectile function by intervening in the pathological processes underlying ED.

Related Experiment Videos

Last Updated: May 16, 2026

Isolation of Adipose Derived Regenerative Cells for the Treatment of Erectile Dysfunction Following Radical Prostatectomy
09:49

Isolation of Adipose Derived Regenerative Cells for the Treatment of Erectile Dysfunction Following Radical Prostatectomy

Published on: December 28, 2021

Area of Science:

  • Regenerative Medicine
  • Urology
  • Cell Biology

Background:

  • Erectile dysfunction (ED) is often caused by damage to the cavernous nerve (CN), leading to impaired erectile reflexes.
  • CN injury results in smooth muscle and endothelial cell apoptosis in the corpus cavernosum, increasing ED incidence.
  • Early intervention and promotion of CN regeneration are crucial for effective ED treatment.

Purpose of the Study:

  • To provide an overview of stem cell therapy applications for erectile dysfunction.
  • To explore the potential of various stem cell types in treating ED.
  • To highlight the importance of addressing CN damage in ED management.

Main Methods:

  • Review of existing literature on stem cell therapy for ED.
  • Analysis of studies investigating different types of stem cells (embryonic, mesenchymal, muscle-derived, adipose).
  • Focus on the mechanisms by which stem cells may promote CN regeneration and treat ED.

Main Results:

  • Stem cell therapy is emerging as a significant area of clinical research for ED.
  • Different stem cell types demonstrate potential in preclinical and clinical studies for ED treatment.
  • The regenerative capacity of stem cells offers a novel therapeutic avenue for ED.

Conclusions:

  • Stem cell therapy holds considerable promise for the treatment of erectile dysfunction.
  • Targeting cavernous nerve regeneration through stem cells is a key strategy for ED.
  • Further research into embryonic, mesenchymal, muscle-derived, and adipose stem cells is warranted for ED treatment optimization.