22 citations,
September 2018 in “Medical Clinics of North America” Facial aging is caused by natural processes and external factors, and can be managed with preventative measures and a variety of treatments tailored to individual needs.
January 2024 in “RSC pharmaceutics” Removing the outer skin layer increases drug absorption and offers non-invasive treatment options, with some methods allowing for quick skin recovery.
35 citations,
June 2017 in “Pharmaceutical research” Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
34 citations,
February 1993 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
2 citations,
October 2023 in “Biology” Cobalt is important for health but too much or too little can cause health problems, and its environmental buildup is a concern.
86 citations,
August 2021 in “Polymers” Microneedles are effective for drug delivery, vaccinations, fluid extraction, and treating hair loss, with advancements in manufacturing like 3D printing.
1 citations,
April 2023 in “Scientific Reports” Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.
3 citations,
November 2014 in “Protein Expression and Purification” Scientists successfully purified a protein called Wnt3a, which is involved in processes like hair growth, but the overall yield was low, suggesting more work is needed to improve this.
January 2021 in “Journal of clinical and cosmetic dermatology” Human skin responds to light with protective mechanisms, but more research is needed to understand these processes and their implications for health and therapy.
15 citations,
January 1996 in “Lasers in Surgery and Medicine” Lasers in hair transplantation may have potential but require caution due to possible damage and reduced graft survival.
84 citations,
July 2008 in “Aaps Pharmscitech” Ethosomes improve finasteride delivery through skin for hair loss treatment.
34 citations,
July 2010 in “Expert Opinion on Drug Delivery” The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.
14 citations,
September 1954 in “Textile Research Journal” Hair absorbs different substances from solutions based on pH levels.
11 citations,
January 2004 in “Exogenous dermatology” Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.
5 citations,
November 1992 in “Current problems in dermatology” Glucocorticoids are powerful anti-inflammatory drugs that must be used carefully to avoid serious side effects.
January 2024 in “Clinical dermatology open access journal” Hemp-derived cannabinoids can benefit skin and hair without causing a high.
130 citations,
August 2020 in “Drug Design Development and Therapy” Nanoparticles can improve skin drug delivery but have challenges like toxicity and stability that need more research.
79 citations,
December 2017 in “Cosmetics” Effective sunscreen formulations can reduce skin absorption and enhance protection.
51 citations,
January 2007 in “Animal Genetics” The gene for slick hair in Senepol cattle is located on chromosome 20 and may involve the SRD5A2 gene.
30 citations,
June 2017 in “Talanta” MALDI Imaging Mass Spectrometry is a useful method for studying skin conditions, but sample preparation is crucial for accurate results.
28 citations,
September 2020 in “Pharmaceutics” 3D-printed mesoporous scaffolds show promise for personalized drug delivery with controlled release.
14 citations,
August 2016 in “Journal of nanomedicine research” Zinc oxide nanoparticle biscuits improved growth and health in zinc-deficient rats without toxicity.
13 citations,
October 2012 in “InTech eBooks” Nanocarriers could improve how drugs are delivered through the skin but require more research to overcome challenges and ensure safety.
10 citations,
September 2020 in “Biopolymers” Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
3 citations,
April 2015 in “International research journal of pharmacy” Gentamicin penetrates pig skin better through open hair follicles than blocked ones.
3 citations,
August 1980 in “Acs Symposium Series” Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.
1 citations,
July 2005 in “Drugs and the pharmaceutical sciences” Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.
March 2021 in “Research Square (Research Square)” The SbbHLH85 protein helps sweet sorghum grow more root hairs but makes the plant more sensitive to salt.
6 citations,
April 2022 in “Frontiers in cell and developmental biology” The research identified key proteins and genes that may influence wool bending in goats.
12 citations,
May 2013 in “International Journal of Dermatology” Ethosomes improve black tea extract absorption in hair dye.