November 2013 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Injecting CD34+ cell-containing platelet-rich plasma can improve pattern hair loss more than placental extract treatment.
December 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” There are several promising treatments for hair loss, including dutasteride, latanoprost, ketoconazole shampoo, anti-androgens, laser/light treatment, and platelet-rich plasma, but more research is needed.
December 2022 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” October 2022 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” August 2022 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 
February 2022 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Low-dose oral minoxidil is a promising, safe treatment for various hair diseases, improving hair thickness and density, but more research is needed on long-term side effects and treatment duration.
September 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” July 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” June 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 
January 2017 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 60% of women who didn't respond to 5% minoxidil for hair loss showed significant improvement with a 15% minoxidil solution.
May 2016 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 
February 2016 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” A hair test can accurately predict if a person with hair loss will respond to minoxidil treatment.
December 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Low-level light therapy significantly increased hair density and thickness in people with hair loss, but they didn't notice a difference.
July 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Applying valproic acid on the scalp increased hair growth in men with hair loss.
February 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 
Hair loss at the top of the head is linked to prostate cancer, but other types of hair loss are not.
30 citations,
January 2008 in “Dermatologic Surgery” Dermatologists perform most outpatient cosmetic procedures in the U.S., especially on white women aged 40 to 59.
22 citations,
December 2007 in “Dermatologic Surgery” Dermatologists performed the most outpatient cosmetic procedures in the U.S. from 1995 to 2003, especially on white women aged 40 to 59.
4 citations,
January 2014 in “Indian Journal of Endocrinology and Metabolism” Indian women with PCOS may need different ultrasound criteria for diagnosis than current standards.
November 2019 in “Monatsschrift Kinderheilkunde” The document concludes that pediatricians play a vital role in supporting adolescents through puberty and should enhance their competence in this area.
75 citations,
July 2013 in “The Journal of Clinical Endocrinology and Metabolism” Taking low-dose spironolactone and metformin together works better for PCOS symptoms than either drug alone.
3 citations,
May 2002 in “Therapeutische Umschau” The document concluded that cyproterone acetate and minoxidil are effective for female hair loss, and a supportive doctor-patient relationship is important.
1 citations,
October 2013 in “The Journal of Dermatology” Hair loss in a drug reaction case involved both a common shedding phase and an immune attack on hair follicle stem cells.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Li2CO3 improved skin disease in a mouse model of Focal Dermal Hypoplasia without toxicity.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Both induced and spontaneous AA lymphocytes can cause alopecia areata in mice.
48 citations,
May 2015 in “NPJ microgravity” A 3-month stay in space causes skin thinning, disrupts hair growth, and changes muscle-related genes in mice.
38 citations,
January 2016 in “Cell Death and Disease” The TCL1 transgenic mouse model is useful for understanding human B-cell leukemia and testing new treatments.
17 citations,
June 2019 in “BMC genomics” Non-coding RNAs help control hair growth in cashmere goats.
17 citations,
August 2018 in “BMC Genomics” The HOXC13 gene affects different hair proteins in cashmere goats in varied ways and is controlled by a feedback loop and other factors.
12 citations,
February 2010 in “Journal of The American Academy of Dermatology” A cancer drug caused unusual hair growth on a 100-year-old man's scalp and eyelashes.