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Moura-Coelho N, Tavares Ferreira J, Bruxelas CP, Dutra-Medeiros M, Cunha JP, Pinto Proença R. Rho kinase inhibitors-a review on the physiology and clinical use in Ophthalmology. Graefes Arch Clin Exp Ophthalmol 2019; 257:1101-1117. [PMID: 30843105 DOI: 10.1007/s00417-019-04283-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/11/2019] [Accepted: 02/25/2019] [Indexed: 02/07/2023] Open
Abstract
The Rho kinase (ROCK) signaling pathway is involved in several cellular events that include cell proliferation and cytoskeleton modulation leading to cell adhesion. The ROCK pathway in the human eye has been hypothesized to play important roles in corneal endothelial cell physiology and pathologic states. In addition, ROCK signaling has been identified as an important regulator of trabecular meshwork (TM) outflow, which is altered in glaucomatous eyes. These roles in corneal and glaucomatous disease states have led to the growing interest in the development of drugs selectively targeting this pathway (ROCK inhibitors). The authors provide a review of the literature on the pathobiology of the ROCK signaling in corneal endothelial disease, glaucoma, and vitreoretinal disease, as well as the clinical usefulness of ROCK inhibitors in Ophthalmology.
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Affiliation(s)
- Nuno Moura-Coelho
- Ophthalmology Department, Centro Hospitalar Universitário Lisboa Central (CHULC), Alameda Santo António Capuchos, 1169-050, Lisbon, Portugal. .,Faculty of Medical Sciences
- NOVA Medical School-Nova University of Lisbon (FCM
- NMS-UNL), Lisbon, Portugal. .,Instituto Português de Retina (IPR), Lisbon, Portugal. .,Associação Médica Olhar Bem (AMO Bem), Lisbon, Portugal.
| | - Joana Tavares Ferreira
- Ophthalmology Department, Centro Hospitalar Universitário Lisboa Central (CHULC), Alameda Santo António Capuchos, 1169-050, Lisbon, Portugal.,Faculty of Medical Sciences
- NOVA Medical School-Nova University of Lisbon (FCM
- NMS-UNL), Lisbon, Portugal.,Associação Médica Olhar Bem (AMO Bem), Lisbon, Portugal
| | - Carolina Pereira Bruxelas
- Faculty of Medical Sciences
- NOVA Medical School-Nova University of Lisbon (FCM
- NMS-UNL), Lisbon, Portugal.,Ophthalmology Department, Ocidental Lisbon Hospital Center (CHLO), Lisbon, Portugal
| | - Marco Dutra-Medeiros
- Ophthalmology Department, Centro Hospitalar Universitário Lisboa Central (CHULC), Alameda Santo António Capuchos, 1169-050, Lisbon, Portugal.,Faculty of Medical Sciences
- NOVA Medical School-Nova University of Lisbon (FCM
- NMS-UNL), Lisbon, Portugal.,Instituto Português de Retina (IPR), Lisbon, Portugal.,Associação Protectora dos Diabéticos de Portugal (APDP), Lisbon, Portugal
| | - João Paulo Cunha
- Ophthalmology Department, Centro Hospitalar Universitário Lisboa Central (CHULC), Alameda Santo António Capuchos, 1169-050, Lisbon, Portugal.,Faculty of Medical Sciences
- NOVA Medical School-Nova University of Lisbon (FCM
- NMS-UNL), Lisbon, Portugal.,Associação Médica Olhar Bem (AMO Bem), Lisbon, Portugal
| | - Rita Pinto Proença
- Ophthalmology Department, Centro Hospitalar Universitário Lisboa Central (CHULC), Alameda Santo António Capuchos, 1169-050, Lisbon, Portugal.,Associação Médica Olhar Bem (AMO Bem), Lisbon, Portugal.,Faculdade de Medicina de Lisboa-Universidade de Lisboa (FML-UL), Lisbon, Portugal
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Muthusamy K, Krishnasamy G. A computational study on role of 6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl]oxyoxane-2,4,5-triol in the regulation of blood glucose level. J Biomol Struct Dyn 2016; 34:2599-2618. [PMID: 26610163 DOI: 10.1080/07391102.2015.1124289] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl]oxyoxane-2,4,5-triol (SID 242078875) was isolated from the fruits of Syzygium densiflorum Wall. ex Wight & Arn (Myrtaceae), which has been traditionally used in the treatment of diabetes by the tribes of The Nilgiris, Tamil Nadu, India. In this study, reverse pharmacophore mapping approach and text-based database search identified the dipeptidyl peptidase-IV, protein-tyrosine phosphatase 1B, phosphoenolpyruvate carboxykinase, glycogen synthase kinase-3β and glucokinase as potential targets of SID 242078875 in diabetes management. Further, molecular docking was performed to predict the binding pose of SID 242078875 in the active site region of the target protein. In addition, dynamic behaviour and stability of protein-ligand complexes were observed for a period of 50 ns through molecular dynamics simulation.
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Affiliation(s)
- Karthikeyan Muthusamy
- a Department of Bioinformatics , Alagappa University , Science Block, Karaikudi , 630 004 Tamil Nadu , India
| | - Gopinath Krishnasamy
- a Department of Bioinformatics , Alagappa University , Science Block, Karaikudi , 630 004 Tamil Nadu , India
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