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research Enrichment and characterization of human dermal stem/progenitor cells using collagen type IV

11 citations , June 2012 in “Journal of Dermatological Science”

This article reviews how aging affects skin and stem cells, but it contains no new research findings.

research The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages

36 citations , January 2007 in “Archives of Histology and Cytology”

This study suggests that the absence of alpha5(IV)/alpha6(IV) chains in certain subepidermal basement membrane spots may relate to interactions with melanocytes in human skin.

research Changes in fibronectin, laminin and type IV collagen distribution relate to basement membrane restructuring during the rat vibrissa follicle hair growth cycle.

45 citations , August 1992 in “PubMed”

In this study, researchers found that changes in the extracellular matrix components, particularly fibronectin, laminin, and type IV collagen, during the rat vibrissa follicle growth cycle, suggest dynamic remodeling related to dermal-epidermal signaling.

research Expression of laminin, type IV collagen and fibronectin molecules is related to embryonal skin and epidermal appendage morphogenesis.

10 citations , January 2001 in “PubMed”

In this study, researchers found that the expression of laminin, collagen type IV, and fibronectin in fetal human skin begins in hair follicle germs and extends to epidermal cells by 21 weeks gestational age.

research Basement membrane Laminin and Type IV Collagen in Various Benign and Malignant Adnexal Tumors of the Skin: An Immunohistochemical Study

28 citations , October 1984 in “Journal of Investigative Dermatology”

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Community Join

5 / 510 results

community Collagen peptides(powder) i highly recommend

7 upvotes 1 year ago

Collagen peptides are recommended for hair and skin benefits, with users noting improvements in hair and skin health. However, evidence on their effectiveness for hair growth is inconclusive.

community One year on finasteride has reversed some aging

in Chat 198 upvotes 11 months ago

Finasteride and minoxidil use resulted in a more youthful appearance and improved skin. There is debate about their effects on collagen and skin aging, with no solid evidence supporting significant changes due to finasteride.

community Minoxidil Eye Bags and Dark Circles

24 upvotes 3 years ago

Minoxidil users report dark circles and eye bags. Solutions include water pills, caffeine serum, retinol, and collagen peptides.

community microneedle, any long term users damage?

in Microneedling 35 upvotes 2 years ago

Microneedling is effective for hair growth, especially when combined with finasteride and minoxidil, but concerns exist about potential long-term skin damage. Users report increased collagen and elastin deposition, but the long-term effects on the scalp remain uncertain.

community Why you shouldn’t trust “progress” pictures.

in Chat 388 upvotes 1 year ago

Hair loss progress pictures can be misleading due to differences in lighting, hair length, and wetness, making it hard to accurately assess changes. Treatments mentioned include minoxidil and finasteride, with some users expressing skepticism about their effectiveness.

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