ifn-γ

(R)-Lisofylline ((R)-Lisophylline) is an inhibitor of lysophosphatidic acid acyltransferase (IC50 = 0.6 µM) that interrupts IL-12 signaling-mediated STAT4 activation, making it useful for studies on the treatment of type 1 diabetes and autoimmune disorders.

(E)-Ferulic acid methyl ester (Methyl (E)-ferulate) is a potential inhibitor of the mitogen-activated phosphor kinase pathway and an anti-inflammatory agent first isolated from the medicinal plant S. tuberosa. Additionally, it shows promising anthelmintic activity against Haemonchus contortus.

Cirsilineol (Eupatrin) is isolated from the herb of Artemisia vestita Wall and shows immunosuppressive, anti-proliferative, and anti-tumor properties. Cirsilineol selectively induces apoptosis via the mitochondrial pathway.

IFN-γ Antagonist 1 (AYCRDGKIGPPKLDIRKEEKQI), an interferon γ (IFN γ) antagonist, effectively inhibits IFN-γ induced HLR DR antigen expression in Colon 205 cells, demonstrating an IC50 of approximately 35 μM. This compound shows promise for applications in immune regulation [1].

IFN-γ Antagonist 1 (AYCRDGKIGPPKLDIRKEEKQI) acetate, an interferon γ (IFN γ) antagonist, effectively inhibits the expression of HLR DR antigen in Colon 205 cells induced by IFN-γ, with an IC50 of approximately 35 μM. This compound holds promise for applications in immune regulation [1].

Serplulimab (HLX 10) is a humanized monoclonal anti-antibody to PD-1. Serplulimab has antitumor activity and can be used in small cell lung cancer and esophageal squamous cell carcinoma.

Emapalumab (NI-0501) is an IgG1 monoclonal antibody that humanizes human monoclonal antibodies against interferon gamma, blocking its binding to cell surface receptors and activating inflammatory signaling. Emapalumab has a high binding force (Kd=1.4 pM) to free IFN-γ and to IFN-γ bound to its receptor. Emapalumab can be used in the study of hemophagocytic lymphohistiocytosis (HLH).

Feladilimab (GSK3359609) is an IgG4 monoclonal antibody that is an ICOS agonist. Feladilimab binds to ICOS-expressing T cells, induces IFNγ, and increases PD-1 L1 expression. Feladilimab has anti-tumor activity and can be used to study cancer.

(Rac)-Benpyrine is a potent and orally active inhibitor of TNF-α.

Protosappanin A (PTA) has anti-oxidative/nitrative activities on brain immune and neuroinflammation through regulation of CD14/TLR4-dependent IKK/IκB/NF-κB inflammation signal pathway; it exerts anti-neuroinflammatory effect by inhibiting JAK2-STAT3 pathway in lipopolysaccharide-induced BV2 microglia. Protosappanin A induces immunosuppression of rats heart transplantation targeting T cells in grafts via NF-kappaB pathway. Protosappanin A and protosappanin B have antimicrobial activity, they show both alone activities and resistance reversal effects of amikacin and gentamicin against MRSA. Protosappanin A shows strong effect against HIV-1 IN with an IC50 value of 12.6 uM.

Ganoderic acid C1 has anti-inflammatory activity, has potential for treating TNF-α± mediated inflammation in asthma and other inflammatory diseases. Ganoderic acid C1 has anti-tumor-promoting activity. It is moderately active inhibitors against HIV-1 prot

Broussonins A and B, new phytoalexins from diseased paper mulberry. Broussonin A shows estrogenic activity with ligand-binding activity of estrogen receptor, transcriptional activity of estrogen-responsive element-luciferase reporter genes. Broussonin A c

Dehydrodiconiferyl alcohol (DHCA) is a lignan isolated from calabash that inhibits osteoclast differentiation and oophorectomy induced bone loss by acting as an estrogen receptor agonist.

4-Methoxycinnamaldehyde (p-Methoxycinnamaldehyde) is an active ingredient of Agastache rugosa.4-Methoxycinnamaldehyde has cytoprotective activity against respiratory syncytial virus (RSV) in human laryngeal carcinoma cell lines, and helps to control disease induced by RSV infection, with an IC50 of approximately 0.055 μg/mL. The IC50 was about 0.055 μg/mL.

2',3'-cGAMP sodium (2'-3'-cyclic GMP-AMP sodium) is a second messenger in cellular innate immunity, catalyzed by cGAMP synthase (cGAS) under DNA binding conditions. It binds to STING to form a dimer, inducing the production and expression of interferon-β and other cytokines.

2-NP is a STAT1 enhancer.

Monalizumab is a novel immune checkpoint inhibitor targeting natural killer cell population 2A (NKG2A). Monalizumab is a humanized monoclonal antibody against NKG2A that induces IFN-γ production, thereby activating natural killer cell function. Monalizumab has antitumor activity and can be used to study neck squamous cell carcinoma (HNSCC).

3-Hydroxykynurenamine, also known as 3-Hydroxy-L-kynurenamine or 3-HKA, is a biogenic amine produced via an alternative pathway of tryptophan metabolism. In vitro, 3-HKA has an anti-inflammatory profile by inhibiting the IFN-γ mediated STAT1 NF-κΒ pathway in both mouse and human dendritic cells (DCs) with a consequent decrease in the release of pro-inflammatory chemokines and cytokines, most notably TNF, IL-6, and IL12p70. 3-HKA has protective effects in an experimental mouse model of psoriasis by decreasing skin thickness, erythema, scaling and fissuring, reducing TNF, IL-1β, IFN-γ, and IL-17 production, and inhibiting generation of effector CD8+ T cells. Similarly, in a mouse model of nephrotoxic nephritis, besides reducing inflammatory cytokines, 3-HKA improves proteinuria and serum urea nitrogen, overall ameliorating immune-mediated glomerulonephritis and renal dysfunction.This compound is unstable in powder form and other related salt forms are recommended.

Hydrocortisone (Cortisol) is a glucocorticoid hormone secreted by the adrenocortex. Hydrocortisone agonizes the glucocorticoid receptor, which promotes proteolytic metabolism, gluconeogenesis, capillary wall stabilization, and renal calcium excretion, as well as suppressing immune and inflammatory responses.

MG-T-19, a TIM-3 inhibitor (KD=0.26 μM), significantly inhibited the interaction of TIM-3 with PtdSer, CEACAM1, and Gal-9, and increased the production of TNF-α and IFN-γ in PBMCs, which reactivated the tumor-attacking ability of T cells.

GW9508(GW 9508) is a potent and selective agonist for FFA1 (GPR40), stimulates insulin secretion in a glucose-sensitive manner.

Ginsenoside-F3 has immunoenhancing activity by regulating production and gene expression of type 1, type 2 cytokines in murine spleen cells. Ginsenoside-F3 enhances the NF-kappaB DNA binding activity induced by ConA in murine spleen cells (10 μM).

AX-024 hydrochloride (AX-024 HCl) is an cytokine release inhibitor which can strongly inhibit the production of interleukin-6 (IL-6), tumor necrosis factor-α (TNFα), interferon-γ (IFN-γ), IL-10 and IL-17A.

Ethyl Caffeate (ETHYL 3,4-DIHYDROXYCINNAMATE) suppressed the differentiation of naive CD4+ T cells into Th1 in vitro. Furthermore, Ethyl Caffeate intensely blocked the transcriptional expression in interferon-γ-related signaling, including IFN-γ, T-bet, STAT1, and STAT4.