HR Activators
HR activators are chemicals that engage with the hairless (HR) gene product, a human protein that plays a critical role in the regulation of hair growth and skin formation. The HR protein is a transcriptional co-repressor involved in signaling pathways that control the proliferation and differentiation of skin cells and hair follicles. The mechanisms by which HR activators exert their influence involve modulating the activity of the HR protein, potentially altering gene expression patterns that are crucial for the maintenance and function of skin and hair follicle biology. These activators can enhance the HR protein's activity or promote its interaction with other molecular partners within the cell, leading to a cascade of biological events. By targeting the HR protein, HR activators directly engage with the molecular pathways that govern skin and hair follicle development and function.
The chemistry of HR activators is diverse, and these compounds can range from naturally occurring molecules to synthetic entities designed to specifically interact with the HR protein. The identification and design of such activators demand a comprehensive understanding of the HR protein's structure, the nature of its interactions with DNA, and its role in the larger network of skin and hair follicle signaling pathways. Investigating the effects of HR activators involves a combination of molecular biology, genetics, and biochemistry techniques to elucidate how these compounds affect HR protein function at the cellular and molecular levels.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Retinoic Acid, all trans | 302-79-4 | sc-200898 sc-200898A sc-200898B sc-200898C | 500 mg 5 g 10 g 100 g | $66.00 $325.00 $587.00 $1018.00 | 28 | |
Retinoic acid may stimulate the transcription of HR as it is a known ligand for retinoic acid receptor-related orphan receptors, for which HR serves as a corepressor. It could potentially trigger a compensatory increase in HR production. | ||||||
L-Thyroxine, free acid | 51-48-9 | sc-207813 sc-207813A | 100 mg 500 mg | $35.00 $74.00 | 2 | |
As a corepressor for the thyroid hormone receptor, an increase in Thyroxine (T4), might initiate a compensatory upregulation of HR to counterbalance the effects of this thyroid hormone. | ||||||
1α,25-Dihydroxyvitamin D3 | 32222-06-3 | sc-202877B sc-202877A sc-202877C sc-202877D sc-202877 | 50 µg 1 mg 5 mg 10 mg 100 µg | $220.00 $645.00 $1000.00 $1500.00 $440.00 | 32 | |
Calcitriol, the active form of Vitamin D, could stimulate the production of HR. Given its corepressive role for the vitamin D receptor, an upsurge in calcitriol might trigger an adaptive response leading to enhanced HR synthesis. | ||||||
5-Aza-2′-Deoxycytidine | 2353-33-5 | sc-202424 sc-202424A sc-202424B | 25 mg 100 mg 250 mg | $218.00 $322.00 $426.00 | 7 | |
5-Aza-2′-Deoxycytidine could potentially stimulate HR expression by reducing DNA methylation, a modification known to decrease gene expression. Its effect might lead to the removal of methylation marks on the HR gene promoter, increasing its transcription. | ||||||
5-Azacytidine | 320-67-2 | sc-221003 | 500 mg | $280.00 | 4 | |
5-Azacytidine might enhance the expression of HR by reducing the methylation status of its promoter region, a change often associated with increased gene transcription. | ||||||
Trichostatin A | 58880-19-6 | sc-3511 sc-3511A sc-3511B sc-3511C sc-3511D | 1 mg 5 mg 10 mg 25 mg 50 mg | $152.00 $479.00 $632.00 $1223.00 $2132.00 | 33 | |
Trichostatin A, a histone deacetylase inhibitor, could stimulate HR expression. Given that HR interacts with histone deacetylases, blocking these enzymes might lead to chromatin remodeling and enhanced HR transcription. | ||||||
Suberoylanilide Hydroxamic Acid | 149647-78-9 | sc-220139 sc-220139A | 100 mg 500 mg | $133.00 $275.00 | 37 | |
Suberoylanilide Hydroxamic Acid, another histone deacetylase inhibitor, might enhance HR expression by changing the acetylation status of histones, leading to a more open chromatin structure and increased HR gene transcription. | ||||||
Minoxidil (U-10858) | 38304-91-5 | sc-200984 sc-200984A | 100 mg 1 g | $69.00 $351.00 | ||
Minoxidil, known for promoting hair growth, might indirectly stimulate HR synthesis by changing the hair follicle microenvironment, possibly leading to a cascade of signaling events that increase HR gene transcription. | ||||||
Finasteride | 98319-26-7 | sc-203954 | 50 mg | $105.00 | 3 | |
Finasteride, by inhibiting the conversion of testosterone to dihydrotestosterone (DHT), might indirectly stimulate HR synthesis by altering the hormonal environment, potentially leading to an increase in HR gene transcription. | ||||||
all-trans Retinal | 116-31-4 | sc-210778A sc-210778 | 250 mg 1 g | $129.00 $379.00 | 7 | |
All-trans retinal, involved in the vision cycle, might indirectly enhance HR transcription through its role in retinoic acid metabolism, possibly leading to a series of events that increase HR gene transcription. | ||||||