NFAT5 Activators
The chemical class of NFAT5 activators comprises a diverse array of compounds that modulate the activity of NFAT5, a key transcription factor involved in cellular responses to osmotic stress, cellular stress, and various signaling pathways. These compounds can be categorized based on their direct or indirect activation of NFAT5, revealing intricate mechanisms governing NFAT5-mediated cellular adaptations. Direct activators, such as A-769662, engage NFAT5 through AMP-activated protein kinase (AMPK) activation. A-769662 stimulates AMPK, initiating signaling events that regulate cellular energy status and influence NFAT5 activation. Similarly, hypertonic saline solution serves as a direct activator by inducing osmotic stress, mimicking conditions like hypernatremia. This solution triggers NFAT5 translocation to the nucleus, showcasing the immediate response to osmotic challenges. Lithium chloride and Cyclosporin A exemplify indirect activators of NFAT5. Lithium chloride inhibits glycogen synthase kinase-3β (GSK-3β), preventing NFAT5 phosphorylation and promoting its nuclear translocation. On the other hand, Cyclosporin A inhibits calcineurin, leading to NFAT5 dephosphorylation and activation. These indirect activators highlight the regulatory roles of GSK-3β and calcineurin in NFAT5 signaling pathways.
Protein synthesis inhibitors like anisomycin and reducing agents like DTT represent another group of indirect activators. Anisomycin induces cellular stress by inhibiting protein synthesis, leading to increased osmotic stress and NFAT5 activation. DTT, as a reducing agent, disrupts disulfide bonds, promoting cellular stress and NFAT5 activation. These compounds shed light on the diverse pathways contributing to NFAT5 modulation in response to distinct cellular stimuli. Phorbol 12-myristate 13-acetate (PMA) activates NFAT5 through protein kinase C (PKC) stimulation, showcasing the role of PKC-mediated pathways in NFAT5 activation. Additionally, sodium valproate inhibits GSK-3β, promoting NFAT5 dephosphorylation and activation. These compounds provide valuable tools to dissect the intricate signaling cascades influencing NFAT5 activity. In summary, the chemical class of NFAT5 activators encompasses a wide range of compounds that directly or indirectly modulate NFAT5 activity, offering insights into the complex regulatory network governing NFAT5-mediated cellular responses.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
A-769662 | 844499-71-4 | sc-203790 sc-203790A sc-203790B sc-203790C sc-203790D | 10 mg 50 mg 100 mg 500 mg 1 g | $184.00 $741.00 $1076.00 $3417.00 $5304.00 | 23 | |
A-769662 is an AMP-activated protein kinase (AMPK) activator. It stimulates AMPK, which can indirectly influence NFAT5 by regulating cellular energy status. AMPK activation promotes ATP production, modulating osmotic balance and cellular stress responses associated with NFAT5 activation. | ||||||
Lithium | 7439-93-2 | sc-252954 | 50 g | $214.00 | ||
Lithium chloride activates NFAT5 by inhibiting GSK-3β. GSK-3β normally phosphorylates and inactivates NFAT5. Lithium chloride's inhibitory action on GSK-3β leads to NFAT5 dephosphorylation, allowing its nuclear translocation. This reveals a unique pathway involving GSK-3β and NFAT5 activation, emphasizing the complex interplay of signaling cascades. | ||||||
Anisomycin | 22862-76-6 | sc-3524 sc-3524A | 5 mg 50 mg | $99.00 $259.00 | 36 | |
Anisomycin, a protein synthesis inhibitor, activates NFAT5 through cellular stress. Inhibition of protein synthesis induces cellular stress, leading to increased osmotic stress and NFAT5 activation. This unveils a connection between translational processes, osmotic stress response, and NFAT5 activation, underscoring the diverse pathways contributing to NFAT5 modulation. | ||||||
D-Sorbitol | 50-70-4 | sc-203278A sc-203278 | 100 g 1 kg | $29.00 $69.00 | ||
Sorbitol, an osmotic agent, activates NFAT5 by inducing cellular osmotic stress. The elevation in extracellular osmolarity triggers NFAT5 translocation to the nucleus, showcasing the pivotal role of osmotic stress in NFAT5 activation. Sorbitol serves as a tool to investigate the specific impact of osmotic stress on NFAT5-mediated cellular responses. | ||||||
Urea | 57-13-6 | sc-29114 sc-29114A sc-29114B | 1 kg 2 kg 5 kg | $31.00 $43.00 $78.00 | 17 | |
Urea, an osmotic agent, activates NFAT5 by inducing cellular osmotic stress. Elevated extracellular osmolarity triggers NFAT5 translocation to the nucleus. Urea, mimicking conditions of increased osmotic stress, allows the study of NFAT5 activation in response to specific osmotic challenges and its implications in cellular adaptation to hypertonic environments. | ||||||
Cyclosporin A | 59865-13-3 | sc-3503 sc-3503-CW sc-3503A sc-3503B sc-3503C sc-3503D | 100 mg 100 mg 500 mg 10 g 25 g 100 g | $63.00 $92.00 $250.00 $485.00 $1035.00 $2141.00 | 69 | |
Cyclosporin A, an immunosuppressive drug, indirectly activates NFAT5 by inhibiting calcineurin. By blocking calcineurin activity, Cyclosporin A prevents NFAT5 dephosphorylation, leading to its nuclear translocation. This highlights the regulatory role of calcineurin in NFAT5 activation and provides insights into the pharmacological modulation of NFAT5 signaling. | ||||||
Valproic Acid | 99-66-1 | sc-213144 | 10 g | $87.00 | 9 | |
Sodium valproate activates NFAT5 by inhibiting GSK-3β. Through GSK-3β inhibition, sodium valproate promotes NFAT5 dephosphorylation, facilitating its nuclear translocation. This reveals a unique pathway involving GSK-3β and NFAT5 activation, showcasing the diverse mechanisms by which small molecules can influence the intricate signaling network governing NFAT5 activity. | ||||||
PMA | 16561-29-8 | sc-3576 sc-3576A sc-3576B sc-3576C sc-3576D | 1 mg 5 mg 10 mg 25 mg 100 mg | $41.00 $132.00 $214.00 $500.00 $948.00 | 119 | |
PMA activates NFAT5 by stimulating PKC. PKC activation leads to downstream signaling events that influence NFAT5 activity. PMA provides a tool to study the role of PKC-mediated pathways in NFAT5 activation, shedding light on the intricate signaling cascades contributing to NFAT5 modulation in response to various cellular stimuli. | ||||||
MG-132 [Z-Leu- Leu-Leu-CHO] | 133407-82-6 | sc-201270 sc-201270A sc-201270B | 5 mg 25 mg 100 mg | $60.00 $265.00 $1000.00 | 163 | |
MG-132 indirectly activates NFAT5 by inhibiting proteasomal degradation. By blocking the proteasome, MG-132 prevents NFAT5 degradation, leading to its accumulation and activation. This highlights the role of the proteasome in regulating NFAT5 levels and provides a pharmacological tool to investigate the dynamic interplay between proteasomal activity and NFAT5-mediated cellular responses. | ||||||
Sodium (meta)arsenite | 7784-46-5 | sc-250986 sc-250986A | 100 g 1 kg | $108.00 $780.00 | 3 | |
Sodium arsenite activates NFAT5 through induction of oxidative stress. The generation of reactive oxygen species (ROS) triggers NFAT5 activation, revealing a connection between redox signaling, oxidative stress, and NFAT5 modulation. Sodium arsenite serves as a tool to dissect the specific impact of oxidative stress on NFAT5-mediated cellular responses. | ||||||