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GlossaryDickkopf-1 (DKK1)

inhibits hair follicle formation, contributing to hair loss

Dickkopf-1 (DKK1) is a protein that plays a crucial role in regulating cell signaling pathways, particularly the Wnt signaling pathway, which is important for cell growth and development. In the context of hair biology, DKK1 is known to inhibit hair follicle formation and is associated with conditions like androgenetic alopecia (pattern baldness), where its elevated levels can lead to hair loss.

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research Regenerative Hair Waves in Aging Mice and Extra-Follicular Modulators Follistatin, Dkk1, and Sfrp4

75 citations, March 2014 in “Journal of Investigative Dermatology”

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

research DKK1 Mediated Inhibition of Wnt Signaling in Postnatal Mice Leads to Loss of TEC Progenitors and Thymic Degeneration

56 citations, February 2010 in “PLOS ONE”

Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.

research Perspectives on MicroRNAs Targeting DKK1 for Developing Hair Regeneration Therapy

12 citations, October 2021 in “Cells”

Targeting a protein that blocks hair growth with microRNAs could lead to new hair loss treatments, but more research is needed.

research DKK1-Targeting Cholesterol-Modified siRNA Implication in Hair Growth Regulation

1 citations, May 2023 in “Biochemical and Biophysical Research Communications”

Blocking DKK1 with siRNA can improve hair growth.

Platelet-Rich Plasma Contains High Concentrations of DKK1, A Potent Inhibitor of Wnt Signaling That Limits Bone Regeneration and Hair Growth

research Platelet-Rich Plasma Contains High Concentrations of DKK1, A Potent Inhibitor of Wnt Signaling That Limits Bone Regeneration and Hair Growth

January 2023 in “Journal of orthopedics & bone disorders”

Platelet-rich plasma may not be very effective for bone healing and hair growth due to a substance it contains that blocks these processes.

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community Nearly 3 years in and I'm on a mega growth spurt. Don't lose heart.

in Chat 63 upvotes 8 months ago

The user experienced subtle hair growth improvements using finasteride, dutasteride, and minoxidil over nearly three years, with notable progress at the temples. The front hairline shows quicker regrowth cycles, but the vertex and crown remain unchanged.

community Has anyone used Magnesium L-Threonate ?

74 upvotes 6 years ago

Magnesium L-Threonate may help treat balding by reducing DKK-1 expression without affecting DHT. Users discuss its potential effectiveness and application methods, with some considering trying it topically.

community Breezula phase 3 results said to be released next month

in Product 25 upvotes 3 weeks ago

Breezula's phase 3 results are expected soon, with discussions on the effectiveness of androgen receptor antagonists like spironolactone and the potential of GT20029. Users express skepticism about new treatments and discuss the complexities of male pattern baldness, often relying on finasteride despite its side effects.

community DIY treatment... Shedding completely stopped after 1.5 yrs

in Treatment 252 upvotes 2 years ago

Vitamin C mixed with shampoo stopped shedding and promoted hair regrowth after 1.5 years. Both the person and their wife experienced significant hair loss reduction with this method.

community The Real Cause Of Androgenetic Alopecia

in Research/Science 676 upvotes 3 months ago

Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

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