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GlossaryPhosphodiesterase

enzyme that breaks down cyclic nucleotides in cells

Phosphodiesterase (PDE) is an enzyme that plays a crucial role in cellular signaling by breaking down cyclic nucleotides like cAMP and cGMP, which are molecules that transmit signals inside cells. By regulating the levels of these cyclic nucleotides, PDEs help control various physiological processes, including heart rate, inflammation, and even hair growth.

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The Effect of Cilostazol, a Phosphodiesterase 3 (PDE3) Inhibitor, on Human Hair Growth with Dual Promoting Mechanisms

research The effect of cilostazol, a phosphodiesterase 3 (PDE3) inhibitor, on human hair growth with the dual promoting mechanisms

21 citations , April 2018 in “Journal of Dermatological Science”

Cilostazol helps hair grow by making hair root cells grow faster and changing growth factor levels.

research Phosphodiesterase (PDE) Inhibitors for the Treatment of Inflammatory Skin Conditions

January 2018 in “Springer eBooks”

PDE inhibitors, especially PDE4 inhibitors like apremilast, are effective for certain inflammatory skin conditions but have side effects and can be costly.

Systematic Review of Newer Agents for the Management of Alopecia Areata in Adults: Janus Kinase Inhibitors, Biologics and Phosphodiesterase-4 Inhibitors

research Systematic review of newer agents for the management of alopecia areata in adults: Janus kinase inhibitors, biologics and phosphodiesterase‐4 inhibitors

12 citations , December 2022 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology”

New oral treatments for adult hair loss show promise, especially JAK inhibitors, with mild side effects.