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Glossary Telogen Phase

hair follicles are inactive, and hair naturally falls out

The Telogen Phase, also known as the Resting Phase or hair shedding phase, is the final stage of the hair growth cycle. During this phase, hair follicles are inactive, and the hair strand is fully formed but not actively growing. This phase typically lasts around 2-4 months, after which the hair naturally falls out, making way for new hair growth in the subsequent Anagen Phase.

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Research

5 / 1000+ results

research Identification of microRNAs in Wool Follicles during Anagen, Catagen, and Telogen Phases in Tibetan Sheep

37 citations , October 2013 in “PLoS ONE”

This study provides new insights into the identification and expression patterns of miRNAs in wool follicles, which could improve understanding of wool follicle development in sheep.

research Identification of Telogen Markers Underscores that Telogen Is Far from a Quiescent Hair Cycle Phase

21 citations , November 2011 in “The journal of investigative dermatology/Journal of investigative dermatology”

This study found that telogen, a resting phase of the hair follicle cycle, is characterized by dynamic gene expression, including enhanced cholesterol metabolism and immune signaling, suggesting it is an active regulatory phase despite its quiescent appearance.

research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice

6 citations , November 2013 in “International Journal of Radiation Biology”

In this study, γ-ray irradiation of mice reduced hair follicle density and pigmentation, suggesting damage to stem cells and progenitors for keratinocytes and melanocytes.

research Potential of Colostrum-Derived Exosomes for Promoting Hair Regeneration Through the Transition From Telogen to Anagen Phase

5 citations , March 2022 in “Frontiers in Cell and Developmental Biology”

This study found that exosomes derived from bovine colostrum promoted hair growth in mice by activating the Wnt/β-catenin pathway, with effects similar to minoxidil but without adverse effects.

research Telogen Phase of Hair Growth Cycle Is Regulated by Cyclic Epithelial FGF18 Signaling

1 citations , December 2012 in “Journal of Dermatological Science”

FGF18 controls hair growth rest phase.

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Community Join

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community Tretinoin for some men(not all) can cause non-telogen effluvium hair loss

in Research/Science 5 upvotes 1 year ago

Tretinoin can cause non-telogen hair loss in some men by inducing catagen-like changes in hair follicles and through retinoid toxicity, especially when used with minoxidil. Some users report hair loss even when using retinoids on the face, while others experience benefits when combined with treatments like finasteride and minoxidil.

community Telogen Effluvium

4 upvotes 8 years ago

Hair regrowth after telogen effluvium, with the user experiencing hair loss at the temples and regrowth after taking omega-3/fish oil tablets. Suggestions include consulting a dermatologist and considering supplements like Biotin, Zinc, and Vitamin D.

community TDM-105795 phase 2 results are in!

27 upvotes 2 years ago

TDM-105795 showed promising hair growth results, with higher efficacy than placebo and minimal side effects. It activates dormant hair follicle stem cells and may maintain gains without immediate loss, unlike minoxidil.

community Who else is looking forward to full phase 2 results of PP405?

in Chat 59 upvotes 7 months ago

PP405 is a potential hair loss treatment showing promise, especially for men with severe balding. Some are hopeful it will be a game-changer for those who cannot tolerate finasteride or minoxidil, despite skepticism about the outcomes.

community Realistically, how much PP405 will cost?

33 upvotes 1 year ago

PP405 is in phase 2 trials for hair loss, with discussions on its cost and effectiveness compared to minoxidil and finasteride. Users are skeptical about its efficacy and timeline, with hopes for market release by 2027.

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