Given the lack of an effective treatment for hair loss, many people have turned to invasive cosmetic procedures to restore their hair. Hair transplants, which use hair follicles from the DHT-resistant “donor zones” at the back and sides of the scalp to cover up bald spots, have given those who are experiencing hair loss a new lease on life in the past two decades.
Analysts estimate that by 2024 the worldwide hair transplant industry would be worth more than $24.8bn (£20.3) due to rising demand and improved procedures. Hair follicles are often extracted in their entirety. However newer techniques such as partial longitudinal follicular unit extraction are constantly appearing. In spite of these developments, hair transplants still have a number of drawbacks.
The most significant of which is the fact that many patients need multiple procedures if they continue to lose hair and there may not be enough hair follicles on the patient’s back and sides to conceal the bald spots. Here, we’ll take a peek at some of the latest discoveries in the field of hair science.
The Latest Hair Research Treatments for Men & Women
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Stem Cell for hair research
It’s possible that rather than relying on hair from donors. We’ll be able to cultivate whole hair follicles in the lab by using stem cells taken from the patient themselves. After that, these follicles could be grown in a limitless quantity and transplanted into the scalp to create new hair. The governments of Japan and South Korea, along with private businesses and other organisations. Are providing financial support for many of these programmes, which are being carried out in those countries.
This procedure has many benefits, including the fact that it is non-invasive. It lowers irritation of the scalp, it produces effects that last for a long time and it increases the density of hair. This procedure has a number of drawbacks, including the fact that it is time-consuming, difficult, and expensive. Additionally, it may result in scarring.
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Robotic Hair Transplant
The robotic hair transplant is a method of hair transplantation that is completely automated and offers increased precision and a shorter recovery time for patients. In robotic hair transplant procedures, an advanced optical guiding system is used for site construction, graft extraction, and incision work. Robotic hair transplants have become increasingly popular in recent years.
This method of hair transplantation has a number of benefits. Some of which include quick and efficient harvesting, a low rate of donor graft waste. A high survival rate, the best possible precision. A better selection of hair grafts, and minimal to no scarring. Nevertheless, this procedure has a number of drawbacks. Two of which are that it is intrusive and expensive.
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Platelet-rich plasma
Platelet-rich plasma (PRP) is a treatment that involves injecting the patient with a concentrated amount of platelets inside a tiny amount of plasma that is obtained by centrifuging the patient’s own venous blood. The PRP treatment for hair loss is a three-step process. Growth factor rich blood plasma is extracted from the patient’s blood by centrifugation and then injected into the thinning portions of the scalp. PRP hair restoration treatment can help men in their 30s who are starting to go bald. As well as menopausal women who are noticing thinning hair.
Plasma rich in platelets (PRP) is rich in PDGFs such as TGF-b1 and TGF-b2, VEGF, basic fibroblast growth factor, endothelial growth factor, and insulin-like growth factors. It has been hypothesised that growth factors released by PRP play a role in extending the anagen phase. Preventing the transition to the catagen phase. And shortening the telogen-to-anagen phase. Non-invasive hair regeneration therapy, minimal scarring. And no allergy risk are just a few of the benefits of this technique. The fact that it is not yet FDA-approved and is not effective for those with lupus or thyroid condition are two of the problems.
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Finasteride for hair research
Finasteride prevents the conversion of testosterone to dihydrotestosterone by acting as a competitive inhibitor of the enzyme known as 5-alpha-reductase type 2. (DHT). Finasteride is a suspected teratogen, and as a result. It is generally not recommended for use in women who are or may become pregnant. On the other hand, the efficacy of topical medication is sometimes restricted by patients’ inability or unwillingness to adhere to treatment. Different people will have different levels of success. Some will see significant regrowth, while others will get the greatest benefit from a reduction in further hair loss.
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Minoxidil
The 2, 4-diamino-6-piperidinopyrimidine-3-oxide drug minoxidil treats androgenetic alopecia by extending the anagen phase. Shortening the telogen phase, and expanding miniaturised follicles. Even though the exact mechanism of action of minoxidil is still unclear. Transcriptome and proteome studies have shown differential overexpression of genes in the vertex vs the occipital scalp of individuals with Androgenetic Alopecia (AGA) and have shown modification in expression following therapy with minoxidil. Evidence suggests that it promotes hair growth in mice by stimulating adipose-derived stem cells (ADSCs) to secrete more growth factors and move around more freely.
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QR 678® Neo Non-Surgical Hair Loss Treatment
The primary goals of the QR 678® Neo hair regeneration treatments are to put an end to further hair loss and promote the formation of new hair follicles within the scalp’s current follicles by “feeding” them with vital growth elements. It has been demonstrated that the application of the QR 678® Neo solution is particularly efficient in extending the anagen phase of the hair’s development cycle, healing damaged hair follicles, and increasing the number of active hair follicles.
One of the rare hair loss treatments that has received FDA approval is QR 678®. The treatment of hair loss caused by pattern hair loss (androgenetic alopecia) in both men and women.Female hair loss caused by chemotherapy-induced alopecia, polycystic ovarian syndrome (PCOS), alopecia areata, and seborrheic dermatitis have all been successfully confirmed. It has also already been awarded the prestigious USA and India patents.
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Microneedling
Microneedling is the process of using a roller device instrument that is made up of tiny. Fine needles to micropuncture the stratum corneum of the epidermis. Even while the method alone can increase growth factor activity. Neovascularization, and Wnt protein expression, it is most frequently used in AGA in combination with other hair growth stimulants such plasma-rich protein, minoxidil, or topical steroids. Microneedling can facilitate the percutaneous delivery of topical medicines when used in conjunction with other methods.
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Fractional lasers
The use of lasers in the treatment of alopecia is a relatively new development. Despite the fact that fractional lasers are recommended for the treatment of rhytides and scarring. In the context of alopecia areata and AGA, research has been conducted on both ablative (fractional 10,600-nm carbon dioxide and fractional 29, 40-nm erbium: yttrium aluminium garnet (YAG)) and nonablative (fractional 1550-nm erbium glass) lasers.
Because fractional lasers are the only type of laser that can create pixelated microthermal damage zones. They are also the only type of laser that can spare the epidermis and the dermis. This results in improved tolerability and fewer cutaneous side effects.
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