February 2017 in “The Journal of Sexual Medicine” Finasteride for hair loss can cause erectile dysfunction due to tissue fibrosis.
Dermal stem cells help regenerate hair follicles and heal skin wounds.
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November 2017 in “Molecular and cellular endocrinology” Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
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July 2019 in “International Journal of Neuroscience and Behavioral Science” Thevetia peruviana bark extract reduces pain in mice and may help create new painkillers.
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February 2013 in “Developmental dynamics” Foxi3 expression in developing teeth and hair is controlled by the ectodysplasin pathway.
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December 2001 in “JNCI: Journal of the National Cancer Institute” Using a gene therapy with the Sonic Hedgehog gene helps mice regrow hair faster after losing it from chemotherapy.
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June 2013 in “Journal of Investigative Dermatology” Mice without certain skin proteins had abnormal skin and hair development.
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January 1997 in “Cell and Tissue Research” Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.
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June 1964 in “Experimental Biology and Medicine” Methotrexate can temporarily suppress certain immune responses without killing immune cells, potentially helping treat autoimmune diseases.
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September 1994 in “Xenobiotica” Finasteride metabolism varies by age, sex, and P450 inducers, with males processing it faster.
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March 2021 in “Phytomedicine plus” Cernitin™, a pollen extract, was found to significantly reduce pain and inflammation in rats with chronic prostatitis, suggesting it could be a useful alternative to certain anti-inflammatory drugs.
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January 2014 Hair loss can be an early sign of Crohn's disease in children.
September 2023 in “Russian Journal of Skin and Venereal Diseases” A rare scalp condition caused scarring hair loss in a woman, improved slightly with treatment.
February 2023 in “Global Journal of Reproductive Medicine” Medical treatments for benign prostatic hyperplasia mainly relieve symptoms, while surgery is more effective but not always suitable for elderly patients.
January 2007 in “El Servicio de Difusión de la Creación Intelectual (National University of La Plata)” Combining D-004 and finasteride is more effective at reducing prostate enlargement than using either alone.
April 1999 in “Therapeutische Umschau” Hair loss and excessive growth treated with various options, including new laser technology.
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February 2014 in “Neuron” Delta opioid receptors help regulate touch sensation by reducing neurotransmitter release in the spinal cord.
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October 2023 in “Journal of Pain” Certain proteins might predict surgical success in trigeminal neuralgia treatment.
August 2025 in “International Journal of Molecular Sciences” AVT is highly conserved and may have antimicrobial properties.
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August 2020 in “Cutaneous and Ocular Toxicology” ATP helps prevent skin damage from vandetanib by reducing stress.
August 2020 in “Bioscience Biotechnology Research Communications” Topical anaesthesia reduces injection pain better than a vibrating device.
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
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August 1998 in “Pain” Blocking GABA(A) receptors increases neuron sensitivity, showing GABA and glycine have different roles in pain.
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September 2021 in “Experimental Brain Research” Rats have different touch receptors in their paws that help with movement and handling objects.
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November 2024 in “Aesthetic Surgery Journal” Vibration anesthesia effectively and safely reduces pain during botulinum toxin injections.
July 2025 in “Communications Biology” Rat vibrissae structure relates to their sensory function.
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January 2014 in “BioMed research international” Rat whisker cells can help turn other cells into nerve cells and might be used to treat brain injuries or diseases.
Botulinum toxin type A reduces itch and inflammation from histamine and may help treat certain skin conditions and hair loss.
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December 1996 in “Cell Biology and Toxicology” Hair follicle cells produce VEGF, which can promote blood vessel cell growth and movement.
Thoracic medial branch block may be a simpler and effective alternative to thoracic vertebroplasty for pain management.