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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: J Neurosurg. 2019 Jul 1;131(1):1–13. doi: 10.3171/2019.3.JNS181724

TABLE 1.

Candidate therapies in CA based on mechanism and status of development

Mechanism of Action Therapy Testing Status/Evidence Reference
RhoA/ROCK inhibition Atorvastatin Preclinical (clinical trial phase I/IIa) Shenkar et al., 2019
Polster et al., 201875
Fasudil Preclinical McDonald et al., 2012
BA-1049 (ROCK2 specific inhibitor) Preclinical McKerracher, et al. 2019*
Inflammation Anti-BR3 antibody (B-cell depletion) Preclinical Shi et al., 2016
Reactive oxygen species Vitamin D3 Preclinical (clinical correlation in human) Girard et al., 201633
Gibson et al., 2015
Tempol Preclinical (clinical phase I trial) Gibson et al., 2015
Angiogenesis and VEGF inhibition Propranolol Case reports (open clinical trial) Zabramski et al., 2016
Bevacizumab, semaxanib (VEGF inhibition) Preclinical DiStefano et al., 2014
Delta-Notch Sorafenib (multikinase inhibitor) Preclinical Wüstehube et al., 2010
Endothelial-to-mesenchymal transition (TGF-β signaling cascade) SB431542, LY364947 (SMAD) Preclinical Maddaluno et al., 2013
Sulindac (p-catenin) Preclinical Bravi et al., 2015
DMH1 (BMP6) Preclinical Maddaluno et al., 2013
Restoration of autophagy (mTOR-ULK1) mTOR inhibitors Preclinical Marchi et al., 2015
MEKK2/ERK/KLF2–4 TLR4 inhibition compounds Preclinical Tang et al., 2017
BIX02189 (anti-MEK5) Preclinical Zhou et al., 2016
XMD17–109 (anti-ERK5) Preclinical Zhou et al., 2016
TSP-1 TSP-1 replacement (TSR3) Preclinical (clinical correlation in human) Lopez-Ramirez et al., 2017
TM and EPCR TM and EPCR inhibitors Preclinical (clinical correlation in human) Lopez-Ramirez et al., 2019
Microbiome Preclinical Tang et al., 2017

BMP6 = bone morphogenetic protein 6; BR3 = BLyS receptor 3/BAFF-R; Delta-Notch = Delta ligand–mediated Notch signaling; DMH1 = dorsomorphin homolog 1; EPCR = endothelial protein C receptor; ERK = extracellular signal–regulated kinase; KLF = Krüppel-like factor; MEK5 = dual specificity mitogen-activated protein kinase 5; mTOR = mammalian target of rapamycin; RhoA = Ras homolog gene family member A; ROCK = Rho-associated protein kinase; SMAD = transforming growth factor–beta signaling protein 1; TGF-β = transforming growth factor–beta; TM = thrombomodulin; TSP-1 = thrombospondin-1; TSR3 = transferase ribosome maturation factor 3; ULK1 = Unc-51 like autophagy activating kinase 1; — = not applicable.

*

Collaboration among BioAxone BioSciences, Inc., University of Chicago, Duke University, and LA BioMed.