Tinea capitis is a dermatophyte infection of the hair shaft and follicles that primarily affects children (Figure 5). Risk factors include household exposure and exposure to contaminated hats, brushes, and barber instruments. Trichophyton tonsurans is the most common etiology in North America.14 Transmission occurs person-to-person or from asymptomatic carriers. Infectious fungal particles may remain viable for many months; other vectors include fallen infected hairs, animals, and fomites. Microsporum audouinii is commonly spread by dogs and cats.
There have also been studies on the effects of 1% pyrithione zinc shampoo and a 5% minoxidil solution. In one study, 200 men between the ages of 18 to 49 who experienced baldness between type III and type IV on the Norwood scale were given this treatment for a six-month period. They found that minoxidil, when used on its own, was approximately twice as powerful as pyrithione zinc at stimulating hair growth, but that both products were successful at increasing the amount of visible hair when used over a 26-week period.

Last fall, the San Francisco startup Hims began a small publicity blitz. Its ads were all over in-boxes and social-media feeds and TV screens; they were even out in real life, on paper placards. Above a picture of a handsome young man with long, luscious dark hair, there was a bold claim: “Thanks to science, baldness is now optional.” Hims, which also sells shampoos and erectile-dysfunction medication, has a minimalist aesthetic, designed by Partners & Spade. (The agency has done work for famed disruptors such as Warby Parker and Casper.) It also has an in-house journal called Savoir Faire. And, within all that attractive packaging and identity branding, the company was very casually offering the holy grail. My latent obsession led me to ask some questions of the ad campaign. It turns out that Hims’s baldness pills are just finasteride, and their topical solution minoxidil. Thanks to expired patents on those products, Hims is able to sell them cheap. And yet ultimately they’re providing the same old solution. Another false prophet.


Minoxidil (Rogaine). Minoxidil is one of the most common and popular forms of medication for hair loss, particularly pattern baldness, but also generally used in cases of alopecia areata. It is an over-the-counter drug that comes in either liquid or foam form and is applied on the scalp, particularly on the bald patches, to promote hair growth and stop further hair loss.
Patel said the problem with those treatments is that they have not been subjected to large or head-to-head research. There's great variation in how doctors give the plasma treatments and in laser-based devices, so it's hard for patients to know whether they're getting a proven regimen. Nutrafol seems promising, he said, but he does not think that company-funded research showing its effectiveness has been replicated. He has not recommended it yet.

Iron supplements. Iron deficiency could be a cause of hair loss in some women . Your doctor may test your blood iron level, particularly if you're a vegetarian, have a history of anemia, or have heavy menstrual bleeding. If you do have iron deficiency, you will need to take a supplement and it may stop your hair loss. However, if your iron level is normal, taking extra iron will only cause side effects, such as stomach upset and constipation.
Originally spotted this on HairLossCure100’s twitter page. Concert Pharmaceutical’s therapy for alopecia areata, CTP-543, has been granted fast track designation from the FDA. CTP-543 is an oral JAK inhibitor (ruxolitinib). From what I’ve read, fast track designation encourages early and frequent communications between the FDA and the company during the development process to ensure issues and questions are resolved quickly.
Laser therapy is available in salons and administered by a hair professional who has been trained in the procedure. Treatment is usually two to three times a week. Generally, each session involves a short 8-15 minute exposure of the scalp to the laser device. There is generally no prescribed period of time that the treatment should be administered, although the more frequent and longer the duration, the more effective results have been observed. Noticeable hair growth can be observed after 12 to 26 weeks of treatment. The LLLT is also prescribed as a complementary treatment in post-operative hair surgery.
With those pinned down, it wasn’t hard to determine which don’t actually work. Pretty much all the “active” ingredients listed in ineffective treatments — from biotin and zinc to emu oil and saw palmetto — have never been proven, and are instead marketed based on logical-seeming correlations. It would make sense that biotin, a B vitamin readily found in hair, skin, and nails, could help hair grow more quickly. And caffeine is a stimulant that works in coffee, so rubbing some on your scalp might wake some of those sleepy follicles… right?
The Holy Grail remains a drug that will promote regrowth, but this might not be so far away. Earlier this year, Manchester University announced that an osteoporosis drug had been found to have “dramatic results” promoting hair growth when applied to tissue samples in pre-clinical trials. The resultant frenzy left the PhD student responsible, Dr Nathan Hawkshaw, a little dazed. “Every other week, something comes out about hair loss and it doesn’t generate as much media coverage as what I experienced,” he grumbles. He’s in this for the science – there aren’t many fields where you get to mess around with real human tissue – but such is the distress caused by hair loss and such is the potential customer base that interest is always high.
Lately I’ve been receiving a few inquiries from readers about Shiseido and Brotzu release dates. So, I’m going to address the situation here and hope that this will be sufficient until more news comes from direct sources. I estimate that these companies would publicly address the release date of their products by the end of Q3 this year (end of Sept). As consumers we know there’s no guarantees for releases and if one or both of these products reached the market this year it would be a very fortunate situation. So, keep an eye out, but loosen the grip a little. The news will come when it comes. When there is news it will be visible here.
It is no surprise that Donald Trump is obsessed with hair loss. “Never let yourself go bald,” he once told a Trump Organization executive. “The worst thing a man can do is go bald.” During their brief dalliance, Stormy Daniels confronted him about his hair. “I was like, ‘Dude, what’s up with that?’ ” she said, to In Touch, in 2011. Trump laughed. Then he told her that he worried that “if he cut his hair or changed it, that he would lose his power and his wealth.” Recently, Trump’s physician admitted that the President takes the anti-baldness medicine Propecia.
1. Collagen powder. Preliminary studies suggest that marine-sourced collagen may stimulate hair growth, says New York City dermatologist Yoon-Soo Cindy Bae. Though more research is needed, participants in studies reported thicker hair after three to six months of daily use. Crushed Tonic Original Powder ($105) easily mixes into coffee, tea, and water.
The third and fourth stages are known as telogen and exogen, respectively. In telogen, the hair is supposed to be at "rest" until it finally detaches itself from the follicle and enters the exogen or shedding stage. Once the hair is detached from the follicle, the follicle remains inactive for about three months, after which a new cycle begins again.

2. A strategic cut. Long, layer-free haircuts divert volume from the roots, making your part seem wider than it is, Scrivo says. Going shorter (than your current length — no need for a major chop) helps take weight off so hair can look fuller and bouncier. And layers that angle inward on the sides will build height and body at the crown. If you’re game to try bangs, Scrivo says, they lessen the amount of scalp that shows at the hairline.
Keranique Hair Regrowth 3-Piece Treatment Set for Women, Lipogaine for Women, Pantene Minoxidil 2% Hair Regrowth Treatment for Women, Prominox 1 Hair Loss Shampoo, Prominox 2 Hair Loss Conditioner, Prominox 3 Hair Growth Stimulator, Prominox 6 Leave-In Hair Loss Conditioner, REDKEN Cerafil Retaliate 2% Hair Regrowth Treatment for Women, Rogaine for Women Hair Regrowth Treatment
While it’s not entirely clear why hair growth occurred after taking dupilumab, Senna hypothesizes that dupilumab may alter the immune system pathway that is overactive in eczema sufferers. "Right now, it's hard to know whether dupilumab could induce hair growth in other alopecia patients, but I suspect it may be helpful in patients with extensive active eczema and active alopecia areata," she explained.
“The most common cause of hair loss in both men and women is androgenetic alopecia, which is genetic pattern hair loss,” explains Dr. Michael B. Wolfeld, a board-certified plastic surgeon and an assistant clinical professor of plastic surgery at the Icahn School of Medicine at Mount Sinai Hospital in New York. The root cause of this type of hair loss is dihydrotestosterone (DHT), a byproduct of testosterone that shrinks certain hair follicles until they eventually stop producing hair.

Now known as RCH-01, RepliCel’s procedure is a patented cellular replication and implantation technology designed to rejuvenate damaged and miniaturized hair follicles in a balding scalp. According to Buckler, the technology involves the extraction of as few as 20 hair follicles from the back of a patient’s scalp where healthy cycling hair follicles reside.  Specific cells are isolated from hair follicles and are cultured using the company’s proprietary cellular replication process.  The cultured cells are reintroduced or injected back into balding areas on a patient’s scalp and are expected to rejuvenate damaged hair follicles leading to the growth of new healthy hair fibers. 

But in November, after 10 years of research, Rogaine introduced a new 5 percent minoxidil formulation for women. It’s a mousse (instead of a liquid) that needs to be applied only once a day instead of twice, which means that it can be more easily incorporated into a woman’s evening skin-care routine. Teal replaces the blue and silver palette of the men’s Rogaine, and the packaging bears a lotus flower. (Also last year, Pantene introduced its Hair Regrowth Treatment for Women, which is 2 percent minoxidil.)
If you do decide to start treatment to save your hair, a good place to start is with minoxidil, more commonly known as Rogaine. Don’t expect this hair-loss treatment to create luscious locks; minoxidil is better at slowing down or preventing more loss rather than promoting hair growth. But, according to Dr. Amy McMichael, professor and chair of Wake Forest Baptist Medical Center’s Department of Dermatology, it is effective “if used as recommended, with evidence of improvement seen around six to nine months.” Simply massage the foam or solution into your scalp once or twice daily, and for best results, use a formula with 5 percent concentration.
3. Nutriceuticals. Rogers recommends that her patients try Viviscal Dietary Supplements ($50 for a one-month supply) or Nutrafol ($88 for a one-month supply), both of which can often be picked up in a salon. The former contains marine-based proteins meant to beef up thinning hair. The latter is packed with antioxidants, like ashwagandha and curcumin, and boasts impressive clinical results.
Alexey Terskikh PhD of Sanford Burnham Prebys research institute has news to share about his hair follicle research. The Articles page gives you all the highlights on what advancements Terskikh has made over the past three years and when he is planning to take his cloning method to FDA human trials. This is one example of a peer reviewed journal article which actually developed to human translation in a timely manner. Happy Friday
Follica is developing a wounding device that when coupled with a hair stimulant like minoxidil, is found to be more effective at triggering new growth. They like to call this wounding process ‘skin disruption’. The idea behind this treatment is that after the skin is wounded, cells migrate to that area to repair. They then must choose between two paths: healing the skin (making epidermis) or making hair. It is there where Follica sees the window of opportunity, where they can encourage the cells to do the latter and regenerate new and more hair.
During a hair transplant procedure, a dermatologist or cosmetic surgeon removes tiny patches of skin, each containing one to several hairs, from the back or side of your scalp. Sometimes a larger strip of skin containing multiple hair groupings is taken. He or she then implants the hair follicle by follicle into the bald sections. Some doctors recommend using minoxidil after the transplant, to help minimize hair loss. And you may need more than one surgery to get the effect you want. Hereditary hair loss will eventually progress despite surgery.
“We are extremely pleased with the continued development of the patent portfolio we exclusively licensed from Columbia.  This new issuance continues to expand the breadth and depth of our JAK inhibitor intellectual property portfolio covering methods of use for certain JAK inhibitors for the treatment of hair loss disorders. The issuance of this patent is another step in the development of a robust patent portfolio relating to JAK inhibition and hair loss,”
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