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GlossaryCluster of Differentiation (CD)

system for identifying cell surface molecules, especially on white blood cells

Cluster of Differentiation (CD) refers to a system used to identify and classify surface molecules on cells, particularly white blood cells, which are critical for the immune system. These molecules serve as markers that help differentiate between various cell types and their functions, and are often used in medical diagnostics and research to understand immune responses and diseases.

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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 The Transcriptional Repressor CDP (Cutl1) Is Essential for Epithelial Cell Differentiation of the Lung and the Hair Follicle

165 citations, September 2001 in “Genes & development”

CDP is crucial for lung and hair follicle cell development.

research Skin CD4+ Memory T Cells Exhibit Combined Cluster-Mediated Retention and Equilibration with the Circulation

155 citations, May 2016 in “Nature communications”

Memory T cells in the skin balance staying put and moving into the blood, clustering around hair follicles, and increasing in number after infection.

research Prevention of Chemotherapy-Induced Alopecia in Rats by CDK Inhibitors

153 citations, January 2001 in “Science”

Using CDK inhibitors on rats showed a reduction in chemotherapy-caused hair loss, but later experiments could not repeat these results.

research Hyaluronate Fragments Reverse Skin Atrophy by a CD44-Dependent Mechanism

135 citations, December 2006 in “PLoS Medicine”

Hyaluronate fragments can help reverse skin thinning by working with the CD44 receptor.

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community Can anyone tell me if this might be dangerous or good for my hair/head/body ?

in Question 7 years ago

A user is asking if a new hair product, Cypress Premium Vials Energy and Cypress Premium Shampoo Energy, could be dangerous or worsen their hair condition. The product contains various ingredients including water, alcohol, menthyl lactate, and several extracts.

community Worth it to keep using Finasteride if I already shave every other day?

in General 57 upvotes 1 day ago

The user is considering whether to continue using finasteride despite already shaving their head frequently. Another user suggests continuing finasteride if they want to maintain existing hair, but stopping is also an option if they are comfortable going bald.

community [M23] Finasteride journal

in Journals / Progress Pictures 92 upvotes 3 days ago

A 23-year-old male noticed hair loss and started using finasteride 1mg, initially experiencing significant shedding which reduced after 100 days. He switched from the brand Andropel to Folcres due to availability in Argentina.

community Age 22 .2nd month on finestride

in Journals / Progress Pictures 68 upvotes 1 week ago

A 22-year-old is experiencing increased hair shedding and a greasy scalp after two months on 1mg finasteride. They are documenting their progress and seeking advice, with feedback suggesting that shedding is normal and results may take 6-12 months.

community Is this something fin oral and minoxidil oral can maybe fix?

in General 30 upvotes 1 week ago

The conversation discusses using oral finasteride and oral minoxidil as potential treatments for hair loss. The user is seeking advice on whether these treatments could help their condition.

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