Date published: 2026-2-14

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Meteorin Inhibitors

Chemical inhibitors of Meteorin can target various signaling pathways that are involved in the functional activities of the protein, such as neuronal growth, differentiation, and angiogenesis. SB203580, for instance, inhibits p38 MAP kinase, a key player in inflammatory responses and differentiation processes. By obstructing this pathway, SB203580 can disrupt the downstream cellular functions that Meteorin typically promotes. Similarly, the MEK inhibitors PD98059, U0126, AZD6244 (Selumetinib), and SL327 act on the ERK pathway, which is another significant route for transmitting Meteorin's effects on neurogenesis. These inhibitors prevent the MEK-induced activation of ERK, thereby blocking the signaling cascade that may be crucial for Meteorin's role in cell differentiation and proliferation.

Further, the PI3K/Akt pathway inhibitors, LY294002 and Wortmannin, can impede the pathways that Meteorin may use to regulate cell survival and neurogenesis. By preventing PI3K activity, these inhibitors can disrupt the downstream effects mediated by Meteorin through the Akt pathway. Rapamycin, an mTOR pathway inhibitor, can also suppress the growth and proliferation signals facilitated by Meteorin, as mTOR is a central regulator of cellular metabolism and growth. Moreover, Y-27632 targets the RhoA/ROCK pathway, which is implicated in gliogenesis, a process that Meteorin can influence. The inhibition of ROCK by Y-27632 can thus curtail the Meteorin-associated signaling involved in glial cell development. Dorsomorphin (Compound C) not only hampers the AMPK pathway but also the BMP signaling, which can be a conduit for Meteorin's effects on glial lineage specification. BIX02189 specifically inhibits MEK5, thereby impeding the ERK5 pathway, another potential mediator of Meteorin's action in neuronal differentiation and survival.

SEE ALSO...

Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SB 203580

152121-47-6sc-3533
sc-3533A
1 mg
5 mg
$90.00
$349.00
284
(5)

SB203580 is a p38 MAP kinase inhibitor. Meteorin is known to promote angiogenesis and neural development, processes that can involve the p38 MAPK pathway. By inhibiting p38 MAPK, SB203580 can inhibit the downstream effects on cellular functions that Meteorin would typically promote.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 is an inhibitor of phosphoinositide 3-kinases (PI3K). Meteorin-induced signaling may engage the PI3K/Akt pathway to exert its effects on neuronal growth and differentiation. Inhibition of PI3K by LY294002 can therefore inhibit the signaling cascade that Meteorin utilizes to function.

PD 98059

167869-21-8sc-3532
sc-3532A
1 mg
5 mg
$40.00
$92.00
212
(2)

PD98059 is a MEK inhibitor that prevents the activation of the extracellular signal-regulated kinase (ERK) pathway. Meteorin can influence neuronal differentiation, potentially through the ERK pathway. Inhibiting MEK with PD98059 can inhibit the ERK pathway activation that Meteorin may promote.

SP600125

129-56-6sc-200635
sc-200635A
10 mg
50 mg
$40.00
$150.00
257
(3)

SP600125 is an inhibitor of c-Jun N-terminal kinase (JNK). Meteorin may utilize the JNK pathway in its role in neurogenesis and anti-inflammatory responses. By inhibiting JNK, SP600125 can inhibit the functional effects of Meteorin in these contexts.

U-0126

109511-58-2sc-222395
sc-222395A
1 mg
5 mg
$64.00
$246.00
136
(2)

U0126 is a selective inhibitor of both MEK1 and MEK2. Similar to PD98059, it prevents the activation of ERK. As Meteorin may act through pathways involving MEK/ERK signaling, U0126 can inhibit the functional influence of Meteorin on cells.

Wortmannin

19545-26-7sc-3505
sc-3505A
sc-3505B
1 mg
5 mg
20 mg
$67.00
$223.00
$425.00
97
(3)

Wortmannin is a potent PI3K inhibitor, similar to LY294002. It can inhibit the PI3K/Akt pathway, which Meteorin might utilize to exert its effects on cell survival and neurogenesis. Wortmannin can thus inhibit the functional activities of Meteorin mediated through this pathway.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

Rapamycin is an mTOR inhibitor. The mTOR pathway can be involved in the regulation of cell growth and proliferation, which Meteorin may affect. Inhibition of mTOR by Rapamycin can inhibit the cell growth and proliferation signals that Meteorin promotes.

Y-27632, free base

146986-50-7sc-3536
sc-3536A
5 mg
50 mg
$186.00
$707.00
88
(1)

Y-27632 is a ROCK inhibitor. Meteorin has been shown to have effects on gliogenesis, a process that can involve RhoA/ROCK signaling. Inhibition of ROCK by Y-27632 can inhibit the RhoA/ROCK pathway and the functional aspects of Meteorin associated with this signaling.

Selumetinib

606143-52-6sc-364613
sc-364613A
sc-364613B
sc-364613C
sc-364613D
5 mg
10 mg
100 mg
500 mg
1 g
$29.00
$82.00
$420.00
$1897.00
$3021.00
5
(1)

AZD6244, also known as Selumetinib, is a MEK1/2 inhibitor. By inhibiting MEK1/2, AZD6244 can inhibit the MEK/ERK pathway, thereby inhibiting the potential signaling cascades utilized by Meteorin in cellular differentiation and growth.

BML-275

866405-64-3sc-200689
sc-200689A
5 mg
25 mg
$96.00
$355.00
69
(1)

Dorsomorphin is an inhibitor of BMP signaling and also known as Compound C, which inhibits AMPK. Meteorin can influence glial cell lineages possibly via BMP signaling pathways. Inhibition of this pathway by Dorsomorphin can inhibit the functional roles of Meteorin in glial differentiation.