Emactuzumab
drug drugOn this page
Also known as 7i1955n5wxCXD-301CXD301RG-7155RG7155RO-5509554RO5509554RO5509554 (ANTI-CSF-R1)
Summary
Emactuzumab (CHEMBL3545370) is a phase-3 clinical-stage antibody targeting CSF1R; indicated across 4 conditions including neoplasm and tenosynovial giant cell tumor, diffuse type.
At a glance
- Status: Max clinical phase 3 (not approved)
- Modality: Antibody
- Targets: 1 (CSF1R)
- Indications: 4 conditions
- Clinical trials: 7
Identifiers
Drug identity and classification
| Field | Value |
|---|---|
| ChEMBL ID | CHEMBL3545370 |
| Name | Emactuzumab |
| Type | Antibody |
| Max phase | 3 |
Also known as: 7i1955n5wx, CXD-301, CXD301, Emactuzumab, RG-7155, RG7155, RO-5509554, RO5509554, RO5509554 (ANTI-CSF-R1), EMACTUZUMAB
Targets
Targets
Primary targets (GtoPdb curated mechanism): the Cancer dependency column is the DepMap CRISPR fitness signal (% of screened cell lines dependent on the target).
| Gene | Target | Action | pAffinity | Cancer dependency | UniProt |
|---|---|---|---|---|---|
| CSF1R | colony stimulating factor 1 receptor | Binding | 9.54 | 0% | P07333 |
Bioactivity
No ChEMBL bioactivity rows at pChembl ≥ 5 (expected for biologics / antibodies).
Target pathways
Aggregated over 1 target gene(s): CSF1R.
Top Reactome pathways
3 total, by targets touching each:
| Pathway | Targets | Genes |
|---|---|---|
| Other interleukin signaling | 1 | CSF1R |
| Transcriptional Regulation by VENTX | 1 | CSF1R |
| Signaling by CSF1 (M-CSF) in myeloid cells | 1 | CSF1R |
Dominant GO biological processes
| GO term | Targets |
|---|---|
| positive regulation of protein phosphorylation | 1 |
| response to ischemia | 1 |
| inflammatory response | 1 |
| signal transduction | 1 |
| cell surface receptor protein tyrosine kinase signaling pathway | 1 |
| axon guidance | 1 |
| cell population proliferation | 1 |
| positive regulation of cell population proliferation | 1 |
| negative regulation of cell population proliferation | 1 |
| regulation of cell shape | 1 |
| positive regulation of macrophage chemotaxis | 1 |
| cell migration | 1 |
| peptidyl-tyrosine phosphorylation | 1 |
| cytokine-mediated signaling pathway | 1 |
| olfactory bulb development | 1 |
Indications & clinical
Indications
3 diseases in clinical trials (phase 1–3, investigational — not approved indications). Highest ChEMBL trial phase per disease; a non-cancer approved use is occasionally logged at phase 3 here.
| Disease (in trials) | Phase | MONDO | EFO |
|---|---|---|---|
| neoplasm | 3 | MONDO:0005070 | EFO:0000616 |
| tenosynovial giant cell tumor, diffuse type | 3 | MONDO:0024686 | MONDO:0024686 |
| non-Hodgkin lymphoma | 1 | MONDO:0018908 | EFO:0005952 |
1 further indication record had no mapped disease name (EFO/MeSH-only) or were duplicates, and are omitted.
Clinical trials
Total trials: 7.
Phase distribution
| Phase | Trials |
|---|---|
| PHASE1 | 4 |
| PHASE3 | 2 |
| PHASE2 | 1 |
Top trials by phase / activity
| NCT | Phase | Status | Title |
|---|---|---|---|
| NCT03768063 | PHASE3 | ACTIVE_NOT_RECRUITING | A Study in Patients Previously Enrolled in a Genentech and/or F. Hoffmann-La Roche Ltd Sponsored Atezolizumab Study |
| NCT05417789 | PHASE3 | ACTIVE_NOT_RECRUITING | Study of Emactuzumab for Tenosynovial Giant Cell Tumor (TGCT) |
| NCT02923739 | PHASE2 | TERMINATED | Paclitaxel and Bevacizumab With or Without Emactuzumab in Treating Patients With Platinum-Resistant Ovarian, Fallopian Tube, or Primary Peritoneal Cancer |
| NCT01494688 | PHASE1 | COMPLETED | A Study of RO5509554 as Monotherapy and in Combination With Paclitaxel in Participants With Advanced Solid Tumors |
| NCT02323191 | PHASE1 | COMPLETED | A Study of Emactuzumab and Atezolizumab Administered in Combination in Participants With Advanced Solid Tumors |
| NCT02760797 | PHASE1 | COMPLETED | A Study of Emactuzumab and RO7009789 Administered in Combination in Participants With Advanced Solid Tumors |
| NCT03369964 | PHASE1 | WITHDRAWN | A Study of Atezolizumab in Combination With an Immunotherapy Agent Investigated With or Without Anti-Cd20 Therapy in Patients With Relapsed or Refractory Non-Hodgkin Lymphoma |
Clinical evidence (CIViC)
No CIViC predictive evidence (expected for non-precision-medicine drugs).
Pharmacology
Pharmacogenomics
No PharmGKB pharmacogenomic data curated for this drug.
Related molecules
Related molecules
Molecules sharing ≥1 of this drug’s curated primary targets, merged from two biobtree sources and ranked by shared-target count, then clinical phase: ChEMBL clinical-stage candidates (development phase ≥2) and PubChem drug-class bioactivity (approved / known drugs acting on the target). Deduplicated by drug name; the drug’s own salt forms are excluded. Note: for a drug with few primary targets a shared-target match can reflect off-target / promiscuous binding rather than the same therapeutic mechanism — the phase ordering surfaces bona-fide therapeutics first.
72 molecules share ≥1 primary target. Top 72 by shared-target count:
| Molecule | Source | Status | Shared targets |
|---|---|---|---|
| CRIZOTINIB | ChEMBL + PubChem | Phase 4 (approved) | CSF1R |
| PAZOPANIB | ChEMBL + PubChem | Phase 4 (approved) | CSF1R |
| AXITINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| BOSUTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| BRIGATINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| DASATINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| ENTRECTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| FEDRATINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| FILGOTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| IBRUTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| IMATINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| MIDOSTAURIN | ChEMBL | Phase 4 (approved) | CSF1R |
| NERATINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| NILOTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| NINTEDANIB | ChEMBL | Phase 4 (approved) | CSF1R |
| PACRITINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| PEXIDARTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| PONATINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| QUIZARTINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| SORAFENIB | ChEMBL | Phase 4 (approved) | CSF1R |
| SUNITINIB | ChEMBL | Phase 4 (approved) | CSF1R |
| SUNITINIB MALATE | ChEMBL | Phase 4 (approved) | CSF1R |
| VANDETANIB | ChEMBL | Phase 4 (approved) | CSF1R |
| ALVOCIDIB | ChEMBL | Phase 3 | CSF1R |
| BRIVANIB | ChEMBL | Phase 3 | CSF1R |
| CEDIRANIB | ChEMBL | Phase 3 | CSF1R |
| DACTOLISIB | ChEMBL | Phase 3 | CSF1R |
| DOVITINIB | ChEMBL | Phase 3 | CSF1R |
| LESTAURTINIB | ChEMBL | Phase 3 | CSF1R |
| LINIFANIB | ChEMBL | Phase 3 | CSF1R |
| MASITINIB | ChEMBL | Phase 3 | CSF1R |
| MOTESANIB | ChEMBL | Phase 3 | CSF1R |
| PIMICOTINIB | ChEMBL | Phase 3 | CSF1R |
| SEMAXANIB | ChEMBL | Phase 3 | CSF1R |
| VATALANIB | ChEMBL | Phase 3 | CSF1R |
| VIMSELTINIB | ChEMBL | Phase 3 | CSF1R |
| ARRY-382 | ChEMBL | Phase 2 | CSF1R |
| BELVARAFENIB | ChEMBL | Phase 2 | CSF1R |
| BMS-754807 | ChEMBL | Phase 2 | CSF1R |
| CC-115 | ChEMBL | Phase 2 | CSF1R |
| CENISERTIB | ChEMBL | Phase 2 | CSF1R |
| CEP-11981 | ChEMBL | Phase 2 | CSF1R |
| CEP-32496 | ChEMBL | Phase 2 | CSF1R |
| CERDULATINIB | ChEMBL | Phase 2 | CSF1R |
| DEFOSBARASERTIB | ChEMBL | Phase 2 | CSF1R |
| DERAZANTINIB | ChEMBL | Phase 2 | CSF1R |
| DORAMAPIMOD | ChEMBL | Phase 2 | CSF1R |
| EDICOTINIB | ChEMBL | Phase 2 | CSF1R |
| ELZOVANTINIB | ChEMBL | Phase 2 | CSF1R |
| ENMD-2076 | ChEMBL | Phase 2 | CSF1R |
| ENRUPATINIB | ChEMBL | Phase 2 | CSF1R |
| FORETINIB | ChEMBL | Phase 2 | CSF1R |
| GZ-389988 | ChEMBL | Phase 2 | CSF1R |
| ILORASERTIB | ChEMBL | Phase 2 | CSF1R |
| INIXACICLIB | ChEMBL | Phase 2 | CSF1R |
| NARAZACICLIB | ChEMBL | Phase 2 | CSF1R |
| NEFLAMAPIMOD | ChEMBL | Phase 2 | CSF1R |
| ONATASERTIB | ChEMBL | Phase 2 | CSF1R |
| PELITINIB | ChEMBL | Phase 2 | CSF1R |
| R-406 | ChEMBL | Phase 2 | CSF1R |
| RAF-265 | ChEMBL | Phase 2 | CSF1R |
| REBASTINIB | ChEMBL | Phase 2 | CSF1R |
| SEGIGRATINIB | ChEMBL | Phase 2 | CSF1R |
| SOTULETINIB | ChEMBL | Phase 2 | CSF1R |
| SU-014813 | ChEMBL | Phase 2 | CSF1R |
| TANDUTINIB | ChEMBL | Phase 2 | CSF1R |
| TOZASERTIB | ChEMBL | Phase 2 | CSF1R |
| Afatinib | PubChem | Approved | CSF1R |
| Gefitinib | PubChem | Approved | CSF1R |
| Idelalisib | PubChem | Approved | CSF1R |
| regorafenib | PubChem | Approved | CSF1R |
| Selumetinib | PubChem | Approved | CSF1R |
Related Atlas pages
- Genes: CSF1R
- In clinical trials for: neoplasm, tenosynovial giant cell tumor, diffuse type
- Drugs: Crizotinib, Pazopanib, Axitinib, Bosutinib, Brigatinib, Dasatinib, Entrectinib, Fedratinib, Filgotinib, Ibrutinib, Imatinib, Midostaurin, Neratinib, Nilotinib, Nintedanib, Pacritinib, Pexidartinib, Ponatinib, Quizartinib, Sorafenib, Sunitinib, Vandetanib, Alvocidib, Brivanib, Cediranib, Dactolisib, Dovitinib, Lestaurtinib, Linifanib, Masitinib, Motesanib, Pimicotinib, Semaxanib, Vatalanib, Vimseltinib, Afatinib, Gefitinib, Idelalisib, regorafenib, Selumetinib