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The basic idea of hair cloning is that healthy follicle cells or dermal papillae can be extracted from the subject from areas that are not bald and are not suffering hair loss. They can be multiplied (cloned) by various culturing methods [1] and the new cells can be injected back into the bald scalp, where they would produce healthy hair.
Modern stem cell therapy isn’t really concerned with ethical questions surrounding embryonic stem cells — especially since the types of cells used in things like hair treatment are usually ...
Radiation induces hair loss through damage to hair follicle stem cell progenitors and alteration of keratin expression. [72] [73] Radiation therapy has been associated with increased mucin production in hair follicles. [74] Studies have suggested electromagnetic radiation as a therapeutic growth stimulant in alopecia. [75]
The research was described in a study published in Developmental Cell. Hair follicles in people who are bald still have the machinery to sprout new strands, study co-author Maksim Plikus, Ph.D ...
In Aubrey de Grey's proposed SENS (Strategies for Engineered Negligible Senescence), one of the considered options to repair the cell depletion related to cellular senescence is to grow replacement tissues from stem cells harvested from a cloned embryo. [9] There are also ethical objections.
The Hamilton–Norwood scale is used to classify the stages of male pattern baldness. It is a widely accepted and reproducible classification system for male pattern hair loss (androgenetic alopecia). The stages are described with a number from 1 to 7 with a type A variant for the cases with anterior involvement. [1]