6 citations
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October 2015 in “Experimental dermatology” Adenine helps delay aging in human hair follicle cells.
63 citations
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February 2010 in “Journal of Neurophysiology” Microstimulation of certain facial and mouth nerves can evoke specific sensations, while deeper nerves may require multiple stimulations to affect perception.
12 citations
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April 2020 in “British Journal of Dermatology” Caffeine may help reduce stress-induced hair loss.
24 citations
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May 1951 in “Endocrinology” Adrenocorticotropic hormone inhibits growth and affects body composition in male rats.
4 citations
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January 2022 in “Journal of Bioscience and Bioengineering” Electric stimulation can increase hair growth by activating certain genes in skin cells.
11 citations
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May 2015 in “Stem Cells Translational Medicine” Megestrol acetate helps fat-derived stem cells grow, move, and turn into fat cells through a specific receptor.
41 citations
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September 1951 in “Annals of Internal Medicine” The anterior pituitary controls adrenal cortex size and activity through ACTH.
4 citations
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February 1953 in “Experimental biology and medicine” Adrenocortical extract is less effective at stopping hair growth in young rats than in adult rats.
83 citations
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December 2001 in “Journal of Investigative Dermatology” Minoxidil boosts hair growth by targeting adenosine and possibly sulfonylurea receptor 2B.
June 2020 in “Acta medica Philippina” Topical adenosine may effectively and safely treat hair loss.
9 citations
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April 2019 in “Biomolecules & Therapeutics” Udenafil may help hair grow by activating certain stem cells.
31 citations
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March 2010 in “Molecular Endocrinology” Androgens like testosterone increase colon muscle contractions by affecting calcium pathways.
8 citations
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December 2020 in “The FASEB Journal” Blocking adenosine A2B receptor may prevent or treat hearing loss.
February 2014 in “Revista Argentina de Cardiología” Androgens may increase arrhythmias in Brugada Syndrome, while Finasteride could reduce them.
December 2010 in “TSpace” Activating androgen receptors in muscle can increase muscle mass and reduce fat.
100 citations
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May 2003 in “Journal of Neuroscience” Neuroactive steroids affect cocaine's rewarding effects through the ς1 receptor.
69 citations
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October 2014 in “Stem Cells” PDGF-D boosts stem cell growth and movement, enhancing hair regeneration.
October 2024 in “Cosmetics” Electric stimulation at 448 kHz can promote hair growth by enhancing cell activity in hair follicles.
10 citations
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August 2024 in “Neuroscience & Biobehavioral Reviews” Neurosteroids may help treat disorders with too much dopamine activity.
11 citations
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April 2015 in “International Journal of Cosmetic Science” Adenosine helps grow thicker hair in Japanese men with hair loss.
August 2016 in “Journal of Investigative Dermatology” The enzyme CD73 helps control human hair growth and could be targeted to treat hair growth disorders.
Adenosine and caffeine can promote hair growth.
March 2026 in “Materials Today Chemistry” Smart microneedles improve hair loss treatment by delivering drugs precisely with fewer side effects.
January 2026 in “Applied Sciences” Cyclic ADP-ribose helps regulate calcium and signals that promote hair growth in hair follicle cells.
1 citations
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July 1991 in “PubMed” MRI can show unusual brain changes in adrenomyeloneuropathy.
16 citations
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November 2018 in “The journal of pain/Journal of pain” 14,15-EET may help reduce poststroke pain by affecting certain brain proteins.
August 1994 in “Molecular Endocrinology” Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
12 citations
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June 2019 in “Psychoneuroendocrinology” Allopregnanolone is needed for certain brain processing issues caused by D1 dopamine receptor activation.
173 citations
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November 2004 in “Seminars in Reproductive Medicine” Adrenarche increases adrenal androgens around age 6, affecting hair growth and development.
16 citations
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April 1998 in “Journal of Investigative Dermatology” ACTH promotes hair growth in mink, but α-MSH does not.