Neuropeptides affect hair growth and could be used to control it.
13 citations
,
July 2014 in “Cell stem cell” Stem cells can be primed to respond faster to injury through mTORC1 signaling, enhancing muscle regeneration.
March 2008 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Local positive feedback helps shape root hair cells by stabilizing growth sites.
Spiny mice have resilient, large mitochondria that help them regenerate tissue.
5 citations
,
March 1993 in “The Journal of Cell Biology” A soluble factor in developing mouse whisker pads boosts nerve growth factor mRNA production.
26 citations
,
May 2024 in “Molecular Neurodegeneration” H1 increases risk for neurodegenerative diseases, while H2 offers protection but is linked to other disorders.
33 citations
,
August 2009 in “Journal of Investigative Dermatology” Overexpressing the epigen gene in mice leads to enlarged sebaceous glands and greasy fur.
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
February 2025 in “Skin Appendage Disorders” GLP-1 receptor agonists can cause skin reactions, facial fat loss, and hair loss, but may help with wound healing and skin conditions.
4 citations
,
December 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Human scalp hair follicles can produce hormones and have a system similar to a brain-body communication network.
November 2003 in “Journal of Neurochemistry” Allopregnanolone may enhance alcohol's effects on dopamine neurons, influencing addiction risk.
7 citations
,
January 1997 in “Bioscience Biotechnology and Biochemistry” Sheep hair follicle transglutaminases are calcium-dependent.
21 citations
,
November 2019 in “Molecular & Cellular Proteomics” Citrullinated proteins from Porphyromonas gingivalis may contribute to rheumatoid arthritis.
151 citations
,
August 2011 in “The EMBO Journal” The enzyme PA-PLA1α is important for proper hair follicle development.
10 citations
,
August 2024 in “Neuroscience & Biobehavioral Reviews” Neurosteroids may help treat disorders with too much dopamine activity.
Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.
4 citations
,
February 2025 in “GeroScience” Increasing neuropeptide Y in the brain can slow aging signs in mice.
17 citations
,
July 2013 in “Amino Acids” Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.
September 2025 in “Cureus” GLP-1 agonists may help treat certain skin conditions.
8 citations
,
January 2017 in “Journal of Biological Chemistry” Astrotactin-2 is cleaved in a specific way that helps understand its maturation.
January 2026 in “Food Science and Human Wellness” Flammulina velutipes polysaccharide helps the immune system fight tumors by activating certain pathways.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” N-acetyl-GED may help prevent and partially reverse a process that leads to scarring hair loss.
October 2025 in “Journal of the Endocrine Society” A rare pituitary tumor in an 18-year-old male caused hormonal issues and vision loss, requiring surgery and further treatment.
64 citations
,
May 2015 in “Cell Cycle” Hair follicle stem cells can become heart muscle cells.
12 citations
,
February 2017 in “Journal of neuroscience research” Removing certain brain receptors in mice worsens seizure severity and response to treatment during hormone withdrawal.
96 citations
,
March 2003 in “Life Sciences” Atopic dermatitis patients have much higher acetylcholine levels in their skin, which may cause itching.
3 citations
,
January 2023 in “American journal of physiology. Cell physiology” Inward rectifier potassium channels are important in many body functions and diseases, and could be potential drug targets.
43 citations
,
October 2005 in “Molecular and cellular endocrinology” Hair melanocytes help the skin respond to stress and regulate hair pigmentation.
4 citations
,
April 1989 in “The Journal of Dermatology” Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
13 citations
,
November 2017 in “Neurotoxicity research/Neurotoxicity resarch” Sodium metabisulfite increases sodium channel activity, leading to higher cell excitability and potential damage.