research Convergent Evolution of Cysteine-Rich Keratins in Hard Skin Appendages of Terrestrial Vertebrates
Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
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5 / 1000+ results research Transglutaminase Activity Is Conserved in Stratified Epithelia and Skin Appendages of Mammals and Birds
Transglutaminase activity is important for skin and is found in both mammals and birds.
research Deletion of Hoxc13 in Frogs Reveals Key Steps in the Molecular Evolution of Cornified Skin Appendages
Deleting the Hoxc13 gene in frogs shows its crucial role in developing skin structures similar to hair.
research Immunolocalization of Scaffoldin, a Trichohyalin-Like Protein, in the Epidermis of the Chicken Embryo
Scaffoldin helps form hard skin structures in chicken embryos.
research Evolution of Hard Proteins in the Sauropsid Integument in Relation to the Cornification of Skin Derivatives in Amniotes
Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
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5 / 1000+ resultscommunity New study shows that microneedling is an ineffective hair loss treatment
The effectiveness of microneedling as a hair loss treatment, with evidence from studies and anecdotal accounts from other users. It is suggested that combining microneedling with minoxidil or finasteride may be more effective than using microneedling alone, although some people have had success using only microneedling.
community 15 months on 0.5 mg fin only. This stuff works
A user shared progress pictures after 15 months on 0.5 mg finasteride, reporting significant hair regrowth starting around 9 months. They no longer see the need for a hair transplant.
community 3 months of minoxidil foam. No fin or derma rolling
This user has had success with Minoxidil foam, achieving significant hair growth in three months without using finasteride or derma rolling. They are considering incorporating a DHT reducing strategy such as finasteride in the future.
community To anyone that is still not seeing results on the big 3…
User redh0t12 suggests using a derma pen for hair regrowth, as it helped them after using finasteride and minoxidil. Others discuss their experiences with various treatments, including derma rolling, oral and topical minoxidil, and finasteride, with mixed results.
community So does oral minoxidil age your skin or not
Oral minoxidil may cause dry skin and dark eye bags but doesn't significantly age the skin. Topical minoxidil is toxic to cats, and some users prefer finasteride.