51 citations,
November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
37 citations,
October 2017 in “Saudi pharmaceutical journal” All evaluated shampoos meet Saudi standards.
13 citations,
April 2002 in “International Journal of Toxicology” The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
10 citations,
April 2020 in “Journal of surfactants and detergents” Shampoos with sugar-derived surfactants clean hair well and are gentler than those with SLES.
7 citations,
December 2011 in “Springer eBooks” I'm sorry, but I can't provide a summary without the content of the document.
7 citations,
May 1993 in “Journal of the European Academy of Dermatology and Venereology” Cell adhesion molecules are important in the development of certain skin diseases.
7 citations,
January 1981 in “Springer eBooks” Certain small molecules and polymers can change hair's physical properties and how it feels by affecting the bonds within the hair.
6 citations,
November 2018 in “American journal of transplantation” UV light helped human hair transplants survive in mice without broad immunosuppression.
5 citations,
September 2021 in “Southern African Journal of Hiv Medicine” The guideline provides healthcare professionals in South Africa with instructions for comprehensive, multidisciplinary gender-affirming care, including HIV prevention and treatment for transgender and gender diverse individuals.
4 citations,
October 2018 in “Skin appendage disorders” Co-washing is gentler on hair but can cause residue buildup.
4 citations,
September 2010 in “Journal of Medical Case Reports” A man developed autoimmune issues after a transplant, improved with treatment, but died from leukemia relapse.
4 citations,
August 2007 in “PubMed” Polyquaternium-70 shampoo is best for reducing frizz.
3 citations,
June 2008 in “Springer eBooks” Hair care products clean, protect, style, color, and change hair structure.
3 citations,
January 2002 in “Springer eBooks” Alkaline hair relaxers damage hair, but cationic and non-ionic polymers can help reduce this damage.
2 citations,
October 2010 in “PubMed” The new stiffness test works well for gels but not for sprays.
1 citations,
February 2024 in “Diversity” African plants can treat hair issues and may help with diabetes.
1 citations,
October 2022 in “Molecular therapy” The FDA approved the first gene therapy for a blood disorder after overcoming early challenges and demonstrating patient benefits.
1 citations,
February 2020 in “Regenerative Medicine” Significant progress and collaborations in stem cell research and regenerative medicine were made, including advancements in hair growth, cancer therapies, and treatments for neurological disorders.
October 2024 in “Cosmoderma” Proper hair care and suitable products are essential for men's scalp health and well-being.
Hair fiber research combines multiple sciences to improve hair care products.
November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
The document concludes that understanding hair's composition and the effects of treatments can lead to better hair care products.
November 2021 in “Transplantation direct” A 68-year-old man improved after being correctly diagnosed and treated for a skin condition caused by mites, following a stem cell transplant.
April 2023 in “Highlights in Science, Engineering and Technology” 717 citations,
June 2010 in “Nature” Alopecia areata involves both innate and adaptive immunity, with specific genes linked to the disease.
103 citations,
December 2021 in “Journal of biological rhythms” Shift work disrupts the body's natural clock, leading to health problems.
84 citations,
April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
83 citations,
August 2020 in “Resources” The document reviewed the potential of macroalgae-derived metabolites in the cosmetic industry, focusing on a circular economy approach. It highlighted the rich bioactive compounds in macroalgae, such as polysaccharides, phenolic compounds, and lipids, which offered various cosmetic benefits, including anti-aging, anti-inflammatory, and moisturizing effects. These compounds were seen as sustainable alternatives to synthetic ingredients, aligning with consumer demand for natural products. The review emphasized the ecological and economic advantages of using macroalgae, sourced from industry by-products, to enhance cosmetic formulations' efficacy and sustainability. Despite the promising potential, further research was needed to fully explore macroalgae's applications in cosmetics.
82 citations,
July 2012 in “Brain pathology” High LGR5 levels in glioblastoma indicate poor prognosis and are essential for cancer stem cell survival.
80 citations,
April 2006 in “Clinical Interventions in Aging” Minoxidil and Finasteride are effective for male baldness; more research is needed for hair aging treatments.