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GlossaryCD34+ cells (CD34 positive cells)

stem cells in blood and bone marrow with CD34 protein

CD34+ cells, also known as CD34 positive cells, are a type of stem cell found in the blood and bone marrow that have the CD34 protein on their surface. These cells are crucial for the formation of blood cells and are often used in medical treatments like bone marrow transplants to regenerate the blood and immune system.

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Bald Scalp in Men with Androgenetic Alopecia Retains Hair Follicle Stem Cells but Lacks CD200-Rich and CD34-Positive Hair Follicle Progenitor Cells

research Bald Scalp in Men with Androgenetic Alopecia Retains Hair Follicle Stem Cells but Lacks CD200-Rich and CD34-Positive Hair Follicle Progenitor Cells

235 citations , January 2011 in “Journal of Clinical Investigation”

Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.

research Resident CD34-Positive Cells Contribute to Peri-Endothelial Cells and Vascular Morphogenesis in Salivary Gland After Irradiation

13 citations , October 2020 in “Journal of Neural Transmission”

CD34-positive cells help repair and form new blood vessels in salivary glands after radiation.

research Impaired Differentiation Potential of CD34-Positive Cells Derived from Mouse Hair Follicles After Long-Term Culture

2 citations , June 2022 in “Scientific reports”

Mouse hair follicle stem cells lose their ability to change into different cell types after being grown for a long time.

Vascular Endothelial Growth Factor Protects CD200-Rich and CD34-Positive Hair Follicle Stem Cells Against Androgen-Induced Apoptosis Through the Phosphoinositide 3-Kinase/Akt Pathway in Patients With Androgenic Alopecia

research Vascular Endothelial Growth Factor Protects CD200-Rich and CD34-Positive Hair Follicle Stem Cells Against Androgen-Induced Apoptosis Through the Phosphoinositide 3-Kinase/Akt Pathway in Patients With Androgenic Alopecia

11 citations , September 2019 in “Dermatologic Surgery”

A substance called Vascular Endothelial Growth Factor can protect certain hair follicle stem cells from damage caused by androgens, suggesting a new possible treatment for hair loss.

Faculty Opinions Recommendation of Bald Scalp in Men With Androgenetic Alopecia Retains Hair Follicle Stem Cells but Lacks CD200-Rich and CD34-Positive Hair Follicle Progenitor Cells

research Faculty Opinions Recommendation of Bald Scalp in Men With Androgenetic Alopecia Retains Hair Follicle Stem Cells but Lacks CD200-Rich and CD34-Positive Hair Follicle Progenitor Cells

April 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature”

Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.

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community My Theory Of Androgenic Alopecia

in Research/Science 17 upvotes 3 weeks ago

Hair loss is linked to cellular physiology and the IGF-1 to TGF-B1 ratio, not just androgen sensitivity. The theory lacks evidence, while finasteride and minoxidil are effective treatments.

community A reasonably reputable guy claims that he has reversed his hairloss. Could be an interesting read.

17 upvotes 10 years ago

A user shared a blog post by "swissTemples" claiming to have reversed hair loss using a combination of treatments including suppressing PGD2 and increasing PGE2. The user noted that "swissTemples" has been banned from forums, possibly due to conflicts of interest.

community 30-Min Dermatology Visit – Best Questions to Ask About Balding? ( 175$ )

in Treatment 6 upvotes 9 months ago

The conversation discusses hair loss treatments, focusing on finasteride, minoxidil, and other options like PRP and ketoconazole. It highlights the importance of asking specific questions during a dermatology visit to determine the cause of hair loss and appropriate treatments.