CXCR

CXCL-CXCR1/2-IN-1 is an orally active and potent inhibitor of the ELR+CXCL-CXCR1/2 pathway with anticancer and anti-angiogenic activity and can be used to study cardiovascular disease and cancer.

Nicotinamide N-oxide (Nicotinamide 1-oxide) is recognized as an in vivo metabolite of nicotinamide which is a precurser of nicotinamide-adenine dinucleotide (NAD+) in animals. The enzyme that catalyzes the reduction of nicotinamide N-oxide to nicotinamide in the liver is xanthine oxidase.

Tannic acid (Gallotannic acid) is a novel hERG channel blocker.

Plerixafor (AMD-3329), a chemokine receptor antagonist, blocks the binding of stromal cell-derived factor (SDF-1alpha) to the cellular receptor CXCR4.

Plerixafor octahydrochloride (JM3100 octahydrochloride) blocks the binding of stromal cell-derived factor (SDF-1alpha) to the cellular receptor CXCR4, resulting in hematopoietic stem cell (HSC) release from bone marrow and HSC movement into the peripheral circulation. Plerixafor is a bicyclam with hematopoietic stem cell-mobilizing activity.

Reparixin (Repertaxin) is a potent inhibitor of both CXCL8 receptors CXCR1 2, it inhibits weakly CXCR2-mediated cell migration (IC50=100 nM), whereas it strongly blocks CXCR1-mediated chemotaxis (IC50=1 nM).

AMG 487 is a potent and selective antagonist of chemokine (C-X-C motif) receptor 3 (CXCR3) which inhibits the binding of CXCL10 and CXCL11 to CXCR3 with IC50s of 8.0 and 8.2 nM, respectively.

Reparixin L-lysine salt (Repertaxin L-lysine salt) is an allosteric chemokine receptor 1/2 (CXCR1/2) activation inhibitor.

SB-265610 (GSK-CXCR2) is a nonpeptide and allosteric CXCR2 antagonist. SB-265610 blocks rat cytokine-induced neutrophil chemoattractant-1 (CINC-1)-induced calcium mobilization and neutrophil chemotaxis (IC50s: 3.7 nM and 70 nM, respectively).

SB225002 is a potent and selective CXCR2 antagonist inhibiting interleukin IL-8 binding to CXCR2.

UNBS5162 (UNBS-5162) is a novel naphthalimide that decreases CXCL chemokine expression in experimental prostate cancers.

SRT3109 is a CXCR2 ligand used in the treatment of chemokine mediated diseases and conditions.

Baohuoside I (Icariside-II) is a component of Epimedium koreanum, exhibits anti-inflammatory activity and anti-osteoporosis activities.

1. Decursin (Decursinol angelate) is able to attenuate kainic acid-induced seizures and could have potential as an antiepileptic drug. 2. Decursin exhibits hepatoprotective effects , potentially by inhibiting the TGF-β1 induced NOX activation and Smad signaling. 3. Decursin has anti-cancer activity , mediated suppression of the PKCα, MAPK and NF-κB pathways in MCF-7 cells. 4. Decursin exhibits cytotoxicity against various human cancer cells and to possess anti-amnesic activity in vivo through the inhibition of AChE activity.

ATI-2341, pepducin targeting the C-X-C chemokine receptor type 4 (CXCR4), is an allosteric agonist activating the inhibitory heterotrimeric G protein (Gi) to promote inhibition of cAMP production and induce calcium mobilization.

TAK-779 (Takeda 779) is an antagonist of chemokine receptor 5 (CCR5), CCR2b, and CXC chemokine receptor 3 (CXCR3).

Eldelumab (BMS-936557) is a humanized anti-IP-10 IgG type 1 monoclonal antibody with inhibitory activity against CXCL10. It has anti-inflammatory properties, selectively binds to CXCL10, and can be used in the study of rheumatoid arthritis, ulcerative colitis, and Crohn's disease.

SX-682 is an orally available allosteric inhibitor of CXCR1 and CXCR2 that blocks tumor myeloid suppressor cell recruitment and enhances T cell activation and anti-tumor immunity, with the potential to treat castration-resistant prostate cancer.

ML339 a selective inhibitor of CXCR6(IC50 = 140 nM) with no response when screened against CXCR5 and CXCR4.

Mavorixafor (AMD-070) is an effective and selective antagonist of CXCR4, with an IC50 value of 13 nM against CXCR4 125I-SDF binding. Mavorixafor inhibits the replication of T-tropic HIV-1 (NL4.3 strain) in MT-4 cells (IC50 = 1 nM) and PBMCs (IC50 = 9 nM).

CXCR7 antagonist-1 is a specific antagonist of the binding of the SDF-1 chemokine or I-TAC to the chemokine receptor CXCR7. CXCR7 antagonist-1 prevents tumor cell proliferation and tumor formation and can be used in studies about inflammatory diseases.

CXCR4 antagonist10 (compound 21) is an effective CXCR4 inhibitor with an IC50 value of 7.8 nM. It plays a significant role in cancer research.

CXCR2 antagonist 8 is a selective CXCR2 antagonist, which can be used for the treatment and prevention of insulin resistance.

CXCR4 antagonist 6 (compound 46) is a highly potent inhibitor of CXCR4 with an IC50 value of 79 nM, effectively inhibiting the cytosolic calcium flux induced by CXCL12 with an IC50 of 0.25 nM. Additionally, it significantly mitigates cell migration mediated by the CXCL12/CXCR4 interaction and demonstrates remarkable efficacy in a mouse model of cancer metastasis [1].