17 citations
,
August 2019 in “Archives of Cardiovascular Diseases” Low testosterone in men is a risk factor for a specific heart rhythm issue, and testosterone treatment may help prevent it.
43 citations
,
December 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” Progesterone protects neurons from damage by converting to allopregnanolone, which works through GABAA receptors.
June 2022 in “Research Square (Research Square)” Nestin-expressing cells turn into a specific type of skin cell in hair follicles during development and in adults.
5 citations
,
February 2022 in “Animals” Sodium sulfide slows wound healing, while electric shaving is the safest for preoperative hair removal.
9 citations
,
June 2016 in “Stem cells” Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.
7 citations
,
January 2017 in “Journal of cosmetology & trichology” Good nutrition is crucial for healthy hair and can help with hair loss without medication.
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
7 citations
,
January 2001 in “Comprehensive series in photosciences” UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.
January 2024 in “Collagen and leather” The conclusion is that using bovine milk permeate to remove wool from sheepskins is eco-friendly and results in smoother, higher quality leather compared to traditional sulfide methods.
2 citations
,
July 2023 in “Cosmetics” Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.
June 2025 in “Mağallaẗ ʻulūm al-rāfidayn” Combining metformin with amoxicillin/clavulanate lowers blood sugar in diabetic female rats.
4 citations
,
July 1994 in “Clinics in Dermatology” Eosinophilia-myalgia syndrome, linked to contaminated L-tryptophan supplements, caused severe symptoms and some deaths, with long-term effects in survivors.
2 citations
,
December 2011 in “Annales de Dermatologie et de Vénéréologie” 2011 dermatological research found new skin aging markers, hair loss causes, skin defense mechanisms, and potential for new treatments.
April 2018 in “Journal of Investigative Dermatology” Glycogen metabolism is important for energy and processes in human hair follicles, and hair follicles may produce glucose from lactate.
28 citations
,
July 2007 in “Development” TAF4 is important for skin cell growth and helps prevent skin cancer in mice.
30 citations
,
September 2016 in “Aging Cell” Low selenium levels can extend lifespan but worsen health issues.
December 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” MCPIP1 in myeloid cells is important for skin cancer development and healthy hair growth.
130 citations
,
December 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle melanocytes die during hair regression.
2 citations
,
February 2023 in “International journal of molecular sciences” Tetrathiomolybdate reduces hair growth marker in skin cells by boosting harmful oxygen molecules, but effects can be reversed.
105 citations
,
December 2017 in “Journal of Biological Engineering” Artificial skin grafts face immune rejection, but stem cells may improve future designs.
3 citations
,
September 2019 in “Journal of Orthodontics” A boy's hair grew back after he stopped using orthodontic headgear that caused temporary hair loss.
117 citations
,
March 2017 in “Nature Communications” Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.
23 citations
,
July 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.
2 citations
,
March 2013 in “Phytotherapy Research” Ascorbigen increases hair cell growth in a lab setting but does not prevent hair loss from chemotherapy in mice.
January 2025 in “EXPERIMENTAL ANIMALS” Stingless bee propolis may help regenerate hair follicles and improve pigment function in chemotherapy-induced hair loss.
2 citations
,
December 2017 in “Bangladesh Journal of Pharmacology” Black seed oil significantly protects against hair loss from chemotherapy.
39 citations
,
October 2015 in “Case Reports” Some people experience severe, long-lasting side effects from fluoroquinolone antibiotics, leading to the recommendation of limited use and increased awareness of these risks.
47 citations
,
April 2000 in “The American journal of pathology” Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
62 citations
,
February 2011 in “Expert review of dermatology” Scalp cooling can reduce chemotherapy-induced hair loss and should be available in all hospitals.
163 citations
,
April 2019 in “Nature Communications” Mechanical stretching of the skin can promote hair growth by activating certain immune cells.