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GlossaryATP-sensitive potassium channels (KATP channels)

regulate potassium ion flow based on cellular energy levels

ATP-sensitive potassium channels (KATP channels) are specialized proteins found in the cell membrane that help regulate the flow of potassium ions in and out of the cell. These channels are sensitive to the levels of ATP (adenosine triphosphate), the cell's main energy currency, and they open or close in response to changes in ATP concentration. This mechanism allows the channels to play a crucial role in linking the cell's metabolic state to its electrical activity, which is important in various physiological processes such as insulin release, muscle contraction, and neuronal activity.

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Rapid Characterization of the Functional and Pharmacological Consequences of Cantú Syndrome KATP Channel Mutations in Intact Cells

research Rapid Characterization of the Functional and Pharmacological Consequences of Cantú Syndrome KATP Channel Mutations in Intact Cells

1 citations , August 2023 in “The journal of pharmacology and experimental therapeutics/The Journal of pharmacology and experimental therapeutics”

Kir6.1 mutations in Cantú syndrome increase channel sensitivity and hyperpolarization, while SUR2B mutations do not.

research Cantú Syndrome Is Caused by Mutations in ABCC9

148 citations , May 2012 in “The American Journal of Human Genetics”

Cantú syndrome is caused by mutations in the ABCC9 gene.

research Effect of Potassium Channel Openers on Potassium Channels in Cultured Human Dermal Papilla Cells

20 citations , August 1997 in “PubMed”

Increased K+ permeability alone may not promote hair growth.

Immunohistochemical, Pharmacovigilance, and Omics Analyses Reveal the Involvement of ATP-Sensitive K+ Channel Subunits in Cancers: Role in Drug-Disease Interactions

research Immunohistochemical, Pharmacovigilance, and Omics Analyses Reveal the Involvement of ATP-Sensitive K+ Channel Subunits in Cancers: Role in Drug-Disease Interactions

3 citations , April 2023 in “Frontiers in Pharmacology”

ATP-sensitive K+ channel subunits, particularly Sur2A, play a significant role in various cancers.

research The Possible Involvement of KATP Channels in Cholestatic Pruritus in Mice

July 2024 in “Research Square (Research Square)”

KATP channels may help reduce itching in liver disease.

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community Creatine is the opposite of minoxidil !

in Research/Science 324 upvotes 4 months ago

Creatine may counteract minoxidil's hair growth effects by closing potassium ATP channels, potentially leading to hair loss in predisposed individuals. Despite anecdotal reports, there is no conclusive evidence linking creatine to hair loss.

community Purchasing and Shipping Alpecin DMG to the United States.

in Product 3 upvotes 5 months ago

A user is seeking help to purchase and ship Alpecin DMG to the United States due to issues with eBay sellers. They prefer Alpecin DMG over minoxidil because of concerns about minoxidil's effects on insulin production, as they have diabetes.

community 24M: Lack of Progress After 4 Years on Fin/Min/Keto and Recent Shed

iphone in General 132 upvotes 2 months ago

A 24-year-old experienced hair regrowth with finasteride, minoxidil, and ketoconazole but saw a significant shed after four years despite continued treatment and healthy habits. They stopped minoxidil after shaving their head, noticed dandruff disappeared, and are seeking advice for potential regrowth.

community Feedback on Hair Repair Clinic 5% Minoxidil Cream vs. Sons 5% Spray

Beardyjo in General 119 upvotes 2 months ago

A user is considering switching from a 5% minoxidil spray to a minoxidil cream for easier application and less greasiness. They are inquiring about the Hair Repair Clinic 5% minoxidil cream, which includes optional tretinoin and other ingredients like isopropyl myristate and beeswax.

community Update of my case, might have finally found what happened

in Minoxidil 6 upvotes 1 year ago

OP believes RU58841 affected their thyroid, causing hypothyroidism and impacting minoxidil's effectiveness. They plan to start thyroid medication to improve hair regrowth.

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