KIN-3248
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Identification
- Generic Name
- KIN-3248
- DrugBank Accession Number
- DB17587
- Background
KIN-3248 is a small molecule that targets and inhibits oncogenic fibroblast growth factor receptors (FGFRs). It was designed to mainly target FGFR2 and FGFR3 alterations, which act as oncogenic drivers in 10-20% of cholangiocarcinoma and 20-35% of urothelial cancers, respectively.1 While effective, disease progression may occur 6 to 8 months after treatment with currently approved FGFR inhibitors is started, and this effect is usually associated with on-target resistance mutations in the kinase domain of FGFR. Therefore, the broad inhibition of FGFR isoforms may be effective against different types of tumors.1,5 The safety, tolerability, pharmacokinetics, and preliminary efficacy of KIN-3248 are currently being evaluated in adults with advanced tumors harboring FGFR2 and/or FGFR3 gene alterations.3 In February 2023, Kinnate Biopharma received Fast Track designation from the FDA for KIN-3248 to treat unresectable, locally advanced or metastatic cholangiocarcinoma (CCA).4
- Type
- Small Molecule
- Groups
- Investigational
- Synonyms
- Not Available
Pharmacology
- Indication
Not Available
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- Pharmacodynamics
Not Available
- Mechanism of action
Fibroblast growth factor receptors (FGFRs) are a subfamily of receptor tyrosine kinases that participate in processes such as embryogenesis, angiogenesis, tissue homeostasis, and wound repair. FGFR signaling is aberrantly activated in different types of cancer. The use of inhibitors that target FGFR represents a therapeutic opportunity; however, mutations on FGFR are the most common mechanism of FGFR-tyrosine kinase inhibitor resistance in targeted therapy.2 KIN-3248 is a pan-FGFR kinase inhibitor that binds to and inhibits the activity of FGFR2 and FGFR3.1,5
Target Actions Organism AFibroblast growth factor receptor 2 inhibitorHumans AFibroblast growth factor receptor 3 inhibitorHumans - Absorption
Not Available
- Volume of distribution
Not Available
- Protein binding
Not Available
- Metabolism
- Not Available
- Route of elimination
Not Available
- Half-life
Not Available
- Clearance
Not Available
- Adverse Effects
- Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates. View sample adverse effects data in our new Data Library!Improve decision support & research outcomes with our structured adverse effects data.
- Toxicity
Not Available
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.Not Available
- Food Interactions
- Not Available
Categories
- Drug Categories
- Not Available
- Classification
- Not classified
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- Not Available
- CAS number
- Not Available
- InChI Key
- Not Available
- InChI
- Not Available
- IUPAC Name
- Not Available
- SMILES
- Not Available
References
- General References
- Franovic A, Mohan A, Uryu S, Wu Q, Jiang P, Miller N, Tyhonas J, Timple N, Severson P, Kania R, Murphy E, Bardeesy N, Martin E.: Activity of KIN-3248, a next-generation pan-FGFR inhibitor, against acquired FGFR-gatekeeper and molecular-brake drug resistance mutations J Clin Oncol. 2022 Feb 01;40(suppl 4):461-461. [Article]
- Yue S, Li Y, Chen X, Wang J, Li M, Chen Y, Wu D: FGFR-TKI resistance in cancer: current status and perspectives. J Hematol Oncol. 2021 Feb 10;14(1):23. doi: 10.1186/s13045-021-01040-2. [Article]
- NCT05242822: A Study to Evaluate KIN-3248 in Participants With Advanced Tumors Harboring FGFR2 and//or FGFR3 Gene Alterations [Link]
- Pharmaceutical Technology: Kinnate Biopharma’s CCA therapy KIN-3248 receives FDA Fast Track status [Link]
- Kinnate Biopharma: Validated Oncogenic Drivers, An Important Source to Expand Targeted Therapy Access [Link]
- External Links
- Not Available
Clinical Trials
- Clinical Trials
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Explore 4,000+ rare diseases, orphan drugs & condition pairs, clinical trial why stopped data, & more. Preview package Phase Status Purpose Conditions Count Start Date Why Stopped 100+ additional columns Unlock 175K+ rows when you subscribe.View sample data1 Active Not Recruiting Treatment Adult Solid Tumor / Intrahepatic Cholangiocarcinoma / Urothelial Carcinoma 1 somestatus stop reason just information to hide
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Not Available
- Experimental Properties
- Not Available
- Predicted Properties
- Not Available
- Predicted ADMET Features
- Not Available
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
- Not Available
- Chromatographic Properties
Collision Cross Sections (CCS)
Not Available
Targets
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- Tyrosine-protein kinase that acts as a cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation, migration and apoptosis, and in the regulation of embryonic development. Required for normal embryonic patterning, trophoblast function, limb bud development, lung morphogenesis, osteogenesis and skin development. Plays an essential role in the regulation of osteoblast differentiation, proliferation and apoptosis, and is required for normal skeleton development. Promotes cell proliferation in keratinocytes and immature osteoblasts, but promotes apoptosis in differentiated osteoblasts. Phosphorylates PLCG1, FRS2 and PAK4. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. Phosphorylation of FRS2 triggers recruitment of GRB2, GAB1, PIK3R1 and SOS1, and mediates activation of RAS, MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. FGFR2 signaling is down-regulated by ubiquitination, internalization and degradation. Mutations that lead to constitutive kinase activation or impair normal FGFR2 maturation, internalization and degradation lead to aberrant signaling. Over-expressed FGFR2 promotes activation of STAT1.
- Specific Function
- ATP binding
- Gene Name
- FGFR2
- Uniprot ID
- P21802
- Uniprot Name
- Fibroblast growth factor receptor 2
- Molecular Weight
- 92024.29 Da
References
- Franovic A, Mohan A, Uryu S, Wu Q, Jiang P, Miller N, Tyhonas J, Timple N, Severson P, Kania R, Murphy E, Bardeesy N, Martin E.: Activity of KIN-3248, a next-generation pan-FGFR inhibitor, against acquired FGFR-gatekeeper and molecular-brake drug resistance mutations J Clin Oncol. 2022 Feb 01;40(suppl 4):461-461. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- Tyrosine-protein kinase that acts as a cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation and apoptosis. Plays an essential role in the regulation of chondrocyte differentiation, proliferation and apoptosis, and is required for normal skeleton development. Regulates both osteogenesis and postnatal bone mineralization by osteoblasts. Promotes apoptosis in chondrocytes, but can also promote cancer cell proliferation. Required for normal development of the inner ear. Phosphorylates PLCG1, CBL and FRS2. Ligand binding leads to the activation of several signaling cascades. Activation of PLCG1 leads to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. Phosphorylation of FRS2 triggers recruitment of GRB2, GAB1, PIK3R1 and SOS1, and mediates activation of RAS, MAPK1/ERK2, MAPK3/ERK1 and the MAP kinase signaling pathway, as well as of the AKT1 signaling pathway. Plays a role in the regulation of vitamin D metabolism. Mutations that lead to constitutive kinase activation or impair normal FGFR3 maturation, internalization and degradation lead to aberrant signaling. Over-expressed or constitutively activated FGFR3 promotes activation of PTPN11/SHP2, STAT1, STAT5A and STAT5B. Secreted isoform 3 retains its capacity to bind FGF1 and FGF2 and hence may interfere with FGF signaling
- Specific Function
- ATP binding
- Gene Name
- FGFR3
- Uniprot ID
- P22607
- Uniprot Name
- Fibroblast growth factor receptor 3
- Molecular Weight
- 87708.905 Da
References
- Franovic A, Mohan A, Uryu S, Wu Q, Jiang P, Miller N, Tyhonas J, Timple N, Severson P, Kania R, Murphy E, Bardeesy N, Martin E.: Activity of KIN-3248, a next-generation pan-FGFR inhibitor, against acquired FGFR-gatekeeper and molecular-brake drug resistance mutations J Clin Oncol. 2022 Feb 01;40(suppl 4):461-461. [Article]
Drug created at March 07, 2023 21:51 / Updated at March 11, 2023 21:11