December 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Redheaded people have higher levels of a vitamin D precursor, suggesting red hair may be an adaptation for better vitamin D synthesis in areas with less sunlight.
15 citations,
December 2013 Men with more vanadium in their blood and who drink less soy milk are more likely to have hair loss.
13 citations,
June 2013 in “Actas Dermo-Sifiliográficas” Syphilitic alopecia, linked to syphilis and high-risk sexual behavior, improves with penicillin treatment.
1 citations,
March 1997 in “Journal of Chromatography B: Biomedical Sciences and Applications” Researchers developed a method to measure different forms of a drug that could help treat prostate issues and hair loss, and found how these forms behave in animals.
January 2019 in “Figshare” Redheaded people have higher levels of vitamin D precursor, suggesting their hair color may be an adaptation to low sunlight areas.
September 2013 in “Science” Special astroglia cells improved stroke recovery in rats, a hair growth drug reduced cancer spread, and tiny magnesium structures were more easily shaped.
September 2013 in “Science” Certain astrocytes can protect the brain and improve recovery after a stroke, and a hair loss drug might reduce cancer spread.
Finasteride-loaded microemulsions, made with cinnamon oil, Tween20, propylene glycol, and water, can help maintain stemness of dermal cells, potentially aiding in hair regeneration.
65 citations,
October 1988 in “Clinics in dermatology” The dermal papilla interacts with the epidermis to control hair growth and development.
35 citations,
March 2010 in “BMC veterinary research” Goats with BSE or scrapie show varying symptoms, and using only clinical signs may not detect all scrapie cases.
20 citations,
August 2015 in “Behaviour change” Cognitions significantly influence Trichotillomania, suggesting cognitive therapies could help.
9 citations,
February 2016 in “Cambridge University Press eBooks” The conclusion is that self-concept, shame, and emotion regulation are key factors in hoarding disorder, body dysmorphic disorder, and trichotillomania, and should be targeted in treatment and research.
4 citations,
January 2019 in “Clinical and Experimental Dermatology” The review found that individualized treatment and teamwork are important for trichotillomania, and patients who followed through with treatment often improved.
May 2022 in “European medical journal” An 11-year-old girl with Trichotillomania developed a large hairball in her stomach, treated with medication, therapy, and family education.
99 citations,
October 2006 in “BMC clinical pharmacology” Finasteride may cause slight depression and anxiety.
2 citations,
July 2016 in “Pharmacopsychiatry” A person with Turner Syndrome showed severe schizophrenia that didn't respond to treatment and had brain shrinkage.
July 2019 in “Acta Scientiae Veterinariae” Removing a testicular tumor in a dog reduced its aggressive behavior and skin problems.
March 2019 in “Reactions Weekly” Finasteride may increase risk of suicidal thoughts and self-harm.
198 citations,
July 2011 in “Cochrane library” Lifestyle changes can improve body composition, excess male hormone levels, and insulin resistance in women with PCOS.
43 citations,
December 2004 in “Journal of loss & trauma” People with alopecia areata often experience negative personal, social, and medical impacts, and need psychological support.
5 citations,
May 2015 in “JRSM open” If a child is losing a lot of eyelashes and it keeps happening, doctors should look carefully at their health history because it might be a sign of a different health problem.
2 citations,
September 2023 in “PLoS biology” Newly divided skin cells quickly move to join skin structures due to tissue tension and specific signals.
254 citations,
January 2012 in “Nature Reviews Molecular Cell Biology” Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.
1 citations,
August 2022 in “International journal of biological and chemical sciences” Iodine-deficient diets and antithyroid substances affected rat growth and behavior, but most adapted with positive weight gain.
November 2024 in “Actas Dermo-Sifiliográficas” Trichotillomania (TTM) is a challenging obsessive-compulsive disorder characterized by recurrent hair pulling, leading to hair loss or alopecia. Effective management involves both pharmacological and non-pharmacological strategies. Cognitive-behavioral therapy is a successful treatment, though not all patients opt for it. Alternative support tools like electronic devices, internet therapies, and microneedling are suggested. N-acetylcysteine and memantine are recommended as first-line therapies due to their safety, efficacy, and minimal adverse effects. Other medications such as fluoxetine, clomipramine, olanzapine, and naltrexone show limited and variable efficacy. The review highlights current treatment options for TTM.
40 citations,
May 1999 in “International Journal of Dermatology” Early diagnosis and treatment are crucial to prevent permanent hair loss from scalp trauma.
5 citations,
June 2018 in “Elsevier eBooks” Testosterone is important for male sexual traits, reproduction, muscle and bone health, blood production, and metabolism, and works both directly and after being changed into other hormones.
479 citations,
June 2014 in “Science” Epithelial stem cells can adapt and help in tissue repair and regeneration.
28 citations,
June 2015 in “Journal of circadian rhythms” An individual's morning or evening preference can predict changes in their body clock gene expression.
27 citations,
January 1990 in “Child Psychiatry & Human Development” The document concludes that supportive home environments and addressing parent-child interactions can effectively treat trichotillomania in children.