The document explains how to measure sales and marketing success and warns about misusing these measurements.
December 2025 in “npj Systems Biology and Applications” Cold temperatures can stop human cell circadian rhythms, but warming restores them.
September 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Basement membrane supports fibroblast aggregation, aiding hair follicle development.
PMEE may help reverse greying hair by boosting melanin production.
40 citations
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October 2017 in “Acta Dermato Venereologica” Understanding patients' views on their illness can help improve their disease management.
November 2024 in “Biophysical Chemistry” Hair structure changes immediately during perm treatment, with initial damage partially restored later.
April 2019 in “Journal of Investigative Dermatology” Differences in growth factors in platelet-rich plasma therapy for hair loss can vary between patients and can be influenced by the devices used, possibly leading to inconsistent results.
November 2023 in “Journal of Cosmetic and Laser Therapy” Most alopecia patients are open to trying light therapy, especially at-home devices, but cost is a big factor in their willingness.
176 citations
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September 2006 in “Stem Cells” BMP signaling prevents hair growth by stopping stem cell activation.
4 citations
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September 1993 in “Steroids” The method accurately measures testosterone metabolites with high sensitivity and low environmental impact.
January 2024 in “Genetics in Medicine Open” Adults with Tatton-Brown-Rahman syndrome may have serious heart problems and need lifelong heart monitoring.
26 citations
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October 2020 in “Biomedicines” Bioengineered skin models help reduce animal testing and advance research in cosmetics and skin disease.
January 2022 in “Figshare” Melatonin affects when and how certain genes work during the growth of goat hair follicles.
February 2024 in “Mikailalsys Journal of Mathematics and Statistics” The method accurately predicted stock price changes, showing most companies' returns decreased due to BDS actions.
December 2025 in “Journal of Inflammation Research” The treatment improved prostate health in mice.
Hair cortisol content can indicate cortisol exposure and varies with age, puberty, and BMI in youth.
March 2010 in “European Urology Supplements” 24 citations
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May 2022 in “Frontiers in Endocrinology” Activating brown fat may help manage PCOS symptoms.
29 citations
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July 2003 in “Experimental Dermatology” The upper hair follicle is stable, while the lower part allows movement during hair growth.
January 2023 in “International Journal of Dermatology Sciences” PRP therapy for hair loss showed improvement in most patients but is not yet proven by evidence.
45 citations
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January 2012 in “Experimental Dermatology” Human hair follicles switch between active and resting phases unpredictably.
March 2017 in “BJU international” The BJUI supports clinical trials as key for unbiased medical evidence and works to enhance their design, reporting, and discussion.
August 1994 in “Molecular Endocrinology” Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
May 2023 in “The Journal of Sexual Medicine” Men with self-diagnosed PFS-related ED have normal erectile hemodynamics.
54 citations
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May 1998 in “Urology” Men with enlarged prostates often have more severe baldness.
28 citations
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July 2022 in “Endocrine” Low prolactin in young women may increase heart and metabolism risks.
April 1999 in “Archives of Facial Plastic Surgery”
January 2022 in “Figshare” Melatonin affects when and how goat hair follicle genes turn on and off during growth cycles.
9 citations
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June 1998 in “Dermatologic Surgery” The Rapid Fire Hair Implanter Carousel may allow faster hair transplants with less bleeding and similar healing and growth compared to manual methods.