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Table 1 Drugs currently in clinical trials targeting tumor suppressor/oncogene pathways or proteins within the mitochondrial pathway of apoptosis

From: Putting the pieces together: How is the mitochondrial pathway of apoptosis regulated in cancer and chemotherapy?

 

Target

Drug

Mechanism

Clinical trial

Tumor suppressors/oncogenes

p53

ADVEXIN (Ade5CMV-p53)1

Gene therapy for introduction of wtp53

Phase III

P13K

Idelalisib (GS-1101)2

Inhibitor of PI3Kδ

Phase II

Buparlisib3

ATP competitive inhibitor of class I PI3K

Phase II

SAR245408 (XL 147)4

ATP competitive inhibitor of class I PI3K

Phase I/II

P13K/mTOR

BEZ2353

Dual kinase inhibitor to PI3K and mTOR

Phase II

BGT2263

Dual kinase inhibitor to PI3K and mTOR

Phase I

PF-046915025

Dual kinase inhibitor to PI3K and mTOR

Phase I/II

SAR2454096

Dual kinase inhibitor to PI3K and mTOR

Phase II

AKT

Perifosine7

Inhibitor to AKT

Phase I/II

Receptor tyrosine kinases (e.g., EGFR)

Iressa (Gefitinib)8

ATP competitive tyrosine kinase inhibitor

Phase I/II

Tarceva (Erlotinib)9

ATP competitive EGFR inhibitor

Phase II/III

Cetuximab10

Monoclonal-antibody against EGFR prevents receptor dimerization

Phase II/III

Tykerb (Lapatinib)11

Inhibitor to receptor phosphorylation

Phase I/II

Vectibix (Panitumumab)12

Monoclonal antibody against EGFR inhibits receptor activation

Phase II

 

RAS

Salirasib13

Blocks RAS membrane association

Phase II

Sarasar (Lonafarnib)14

Inhibitor to farnesyl transferase

Phase II

Zarnestra (Tipifarnib)15

Inhibitor to farnesyl transferase

Phase II/III

BRAFV600E

Zelboraf (Vemurafenib)9

ATP-competitive selective inhibitor

Phase II

RAF

Nexavar (Sorafenib)16

Multi-kinase inhibitor

Phase II/III

Tafinlar (Dabrafenib)11

ATP competitive kinase inhibitor

Phase I/II

 

MEK

Mekinist (Trametinib)11

MEK inhibitor

Phase II/III

Mitochondrial pathway

Anti-apoptotic BCL-2 proteins

Navitoclax (ABT-263)17

Inhibits BCL-2, BCL-w, and BCL-xL

Phase I/II

ABT-19917

Inhibits BCL-2

Phase I

Gossypol(AT-101)18

Inhibits BCL-2, BCL-xL, MCL-1 and BCL-w

Phase I/II

Obatoclax19

Inhibits BCL-2, BCL-xL, and MCL-1

Phase I/II

XIAP

GEM640 (AEG35156)20

Blocks expression of XIAP

Phase I/II

IAPs

LCL-1613

Peptidomimetic of SMAC-inhibits IAPs

Phase I/II

Birinapant (TL32711)21

Peptidomimetic of SMAC-inhibits IAPs

Phase II

  1. Records were obtained from the National Cancer Institute and NIH clinical trials databases (http://www.cancer.gov; https://clinicaltrials.gov).
  2. 1Introgen Therapeutics, TX, USA, 2Gilead, CA, USA, 3Novartis, Basel, Switzerland, 4Exelixis, CA, USA, 5Pfizer, NY, USA, 6Sanofi, Paris, France, 7Aeterna Zentaris, Quebec, Canada, 8Astra Zeneca, London, UK, 9Genentech, CA, USA, 10Imclone Systems Inc., NY, USA, 11GlaxoSmithKline, Middlesex, UK, 12Amgen, CA, USA, 13Concordia Pharmaceuticals, FL, USA, 14Merck, NJ, USA, 15Johnson & Johnson, NJ, USA, 16Onyx Pharmaceuticals, CA, USA, 17AbbVie, IL, USA, 18Ascenta Therapeutics, PA, USA, 19Gemin X Pharmaceuticals, Quebec, Canada, 20Aegera Therapeutics, Quebec, Canada, 21TetraLogic Pharmaceuticals, PA, USA.