July 2025 in “Scientific Reports” Serotonin helps hair grow by activating certain cells.
Nanotechnology offers promising new treatments for PCOS by reducing inflammation and oxidative stress.
19 citations
,
November 2021 in “Reviews in endocrine and metabolic disorders” Sex hormones like estrogen and testosterone may affect COVID-19 severity differently in men and women, potentially influencing prevention and treatment strategies.
9 citations
,
May 2011 in “Hormones and Behavior” Allopregnanolone, a progesterone metabolite, helps reduce restraint effects on behavior.
110 citations
,
August 2015 in “Neuropsychopharmacology” High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
November 2011 in “Journal of Investigative Dermatology” TRH in hair follicles can influence hair color by increasing melanin.
June 2024 in “The American journal of psychiatry” Schizophrenia risk genes may affect early brain development, contributing to the disease.
9 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Sex hormones and antiandrogens can either stimulate or inhibit human hair follicle cell growth depending on the dose.
18 citations
,
June 2016 in “Brain Research” Increasing TSPO in the brain may help improve memory problems.
Finasteride may cause depression and affect brain and gut health in male rats.
34 citations
,
October 1998 in “PubMed” Future drugs targeting specific hair growth steps could improve treatments for hair growth issues.
2 citations
,
September 2025 in “Cosmetics” Hormonal therapies can improve skin issues by adjusting hormone levels, with future advancements promising better results.
76 citations
,
October 2016 in “Clinics in dermatology” Sex hormones, especially androgens, play a key role in causing acne.
January 2015 in “Elsevier eBooks” Stem cells show promise for nerve injury treatment, but more research is needed before human use.
June 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Stress causes hair graying by overactivating nerves that deplete color-giving stem cells.
396 citations
,
May 2011 in “Cell stem cell” Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.
July 2024 in “Biological and Clinical Sciences Research Journal” Hormonal therapy for transgender individuals carries health risks but is a personal choice.
19 citations
,
September 2007 in “The Journal of Steroid Biochemistry and Molecular Biology” Glucocorticoid receptors help regulate genes important for skin health and hair growth.
8 citations
,
February 2013 in “Central European Journal of Biology” Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.
1 citations
,
December 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Sox9 levels in brain stem cells affect whether they stay as stem cells or become neurons.
March 2012 in “Hair transplant forum international” Environmental factors and chemicals might affect hormone balance and contribute to common hair loss.
87 citations
,
June 2010 in “Stem Cell Research & Therapy” Stem cells can move to brain injury sites and be tracked, showing promise for treating brain diseases.
19 citations
,
July 2005 in “Steroids” Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
2 citations
,
December 1983 in “Outlook on Agriculture” Plant hormones have potential in agriculture to increase food production but require more research for effective use.
December 2025 in “EMBO Reports” Cells communicate with neighbors to coordinate their development.
209 citations
,
October 2008 in “The Journal of Pathology” Stem cell niches are essential for tissue health and repair.
11 citations
,
August 2023 in “Burns” Nerve growth factor helps improve healing time and scar quality in burn wounds.
July 2022 in “Journal of Investigative Dermatology” Substance P may contribute to hair loss by increasing oxidative stress and mitochondrial activity in hair follicles.
April 2019 in “Journal of the Endocrine Society” Androgens and estrogens are crucial for insulin secretion in males.
Hair follicles emit electromagnetic fields due to S100 proteins.