author_facet Singh, Vijai
Gohil, Nisarg
Ramírez‐García, Robert
Singh, Vijai
Gohil, Nisarg
Ramírez‐García, Robert
author Singh, Vijai
Gohil, Nisarg
Ramírez‐García, Robert
spellingShingle Singh, Vijai
Gohil, Nisarg
Ramírez‐García, Robert
Journal of Cellular Biochemistry
New insight into the control of peptic ulcer by targeting the histamine H2 receptor
Cell Biology
Molecular Biology
Biochemistry
author_sort singh, vijai
spelling Singh, Vijai Gohil, Nisarg Ramírez‐García, Robert 0730-2312 1097-4644 Wiley Cell Biology Molecular Biology Biochemistry http://dx.doi.org/10.1002/jcb.26361 <jats:title>Abstract</jats:title><jats:sec><jats:label /><jats:p>Peptic ulcer disease is one of the major challenges in public health globally and new evidence shows that it can be controlled by targeting the histamine H<jats:sub>2</jats:sub> receptor (H<jats:sub>2</jats:sub>R). Recently, a number of H<jats:sub>2</jats:sub>R antagonists have been synthesized and used to block the action of histamine on the parietal cells in the stomach and decrease the acid production. In this study, we modeled the H<jats:sub>2</jats:sub>R by homology modeling using the 3‐D crystal structure and this model was validated based on free energy and amino acid residues present in the allowed regions of a Ramachandran plot. We used this 3‐D model for screening of highly potent drugs using molecular docking. We found cimetidine, cimetex, and famotidine as the most potent drugs based on the binding affinity of drug‐protein interactions. We also generated a cellular network for H<jats:sub>2</jats:sub>R that could be useful for better understanding of cellular mechanism and drug targets. These findings provide a new insight into the development of suitable, specific, and effective anti‐ulcer drugs for a most effective treatment of ulcerous diseases.</jats:p></jats:sec> New insight into the control of peptic ulcer by targeting the histamine H<sub>2</sub> receptor Journal of Cellular Biochemistry
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series Journal of Cellular Biochemistry
source_id 49
title New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_unstemmed New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_full New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_fullStr New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_full_unstemmed New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_short New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_sort new insight into the control of peptic ulcer by targeting the histamine h<sub>2</sub> receptor
topic Cell Biology
Molecular Biology
Biochemistry
url http://dx.doi.org/10.1002/jcb.26361
publishDate 2018
physical 2003-2011
description <jats:title>Abstract</jats:title><jats:sec><jats:label /><jats:p>Peptic ulcer disease is one of the major challenges in public health globally and new evidence shows that it can be controlled by targeting the histamine H<jats:sub>2</jats:sub> receptor (H<jats:sub>2</jats:sub>R). Recently, a number of H<jats:sub>2</jats:sub>R antagonists have been synthesized and used to block the action of histamine on the parietal cells in the stomach and decrease the acid production. In this study, we modeled the H<jats:sub>2</jats:sub>R by homology modeling using the 3‐D crystal structure and this model was validated based on free energy and amino acid residues present in the allowed regions of a Ramachandran plot. We used this 3‐D model for screening of highly potent drugs using molecular docking. We found cimetidine, cimetex, and famotidine as the most potent drugs based on the binding affinity of drug‐protein interactions. We also generated a cellular network for H<jats:sub>2</jats:sub>R that could be useful for better understanding of cellular mechanism and drug targets. These findings provide a new insight into the development of suitable, specific, and effective anti‐ulcer drugs for a most effective treatment of ulcerous diseases.</jats:p></jats:sec>
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author Singh, Vijai, Gohil, Nisarg, Ramírez‐García, Robert
author_facet Singh, Vijai, Gohil, Nisarg, Ramírez‐García, Robert, Singh, Vijai, Gohil, Nisarg, Ramírez‐García, Robert
author_sort singh, vijai
container_issue 2
container_start_page 2003
container_title Journal of Cellular Biochemistry
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description <jats:title>Abstract</jats:title><jats:sec><jats:label /><jats:p>Peptic ulcer disease is one of the major challenges in public health globally and new evidence shows that it can be controlled by targeting the histamine H<jats:sub>2</jats:sub> receptor (H<jats:sub>2</jats:sub>R). Recently, a number of H<jats:sub>2</jats:sub>R antagonists have been synthesized and used to block the action of histamine on the parietal cells in the stomach and decrease the acid production. In this study, we modeled the H<jats:sub>2</jats:sub>R by homology modeling using the 3‐D crystal structure and this model was validated based on free energy and amino acid residues present in the allowed regions of a Ramachandran plot. We used this 3‐D model for screening of highly potent drugs using molecular docking. We found cimetidine, cimetex, and famotidine as the most potent drugs based on the binding affinity of drug‐protein interactions. We also generated a cellular network for H<jats:sub>2</jats:sub>R that could be useful for better understanding of cellular mechanism and drug targets. These findings provide a new insight into the development of suitable, specific, and effective anti‐ulcer drugs for a most effective treatment of ulcerous diseases.</jats:p></jats:sec>
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spelling Singh, Vijai Gohil, Nisarg Ramírez‐García, Robert 0730-2312 1097-4644 Wiley Cell Biology Molecular Biology Biochemistry http://dx.doi.org/10.1002/jcb.26361 <jats:title>Abstract</jats:title><jats:sec><jats:label /><jats:p>Peptic ulcer disease is one of the major challenges in public health globally and new evidence shows that it can be controlled by targeting the histamine H<jats:sub>2</jats:sub> receptor (H<jats:sub>2</jats:sub>R). Recently, a number of H<jats:sub>2</jats:sub>R antagonists have been synthesized and used to block the action of histamine on the parietal cells in the stomach and decrease the acid production. In this study, we modeled the H<jats:sub>2</jats:sub>R by homology modeling using the 3‐D crystal structure and this model was validated based on free energy and amino acid residues present in the allowed regions of a Ramachandran plot. We used this 3‐D model for screening of highly potent drugs using molecular docking. We found cimetidine, cimetex, and famotidine as the most potent drugs based on the binding affinity of drug‐protein interactions. We also generated a cellular network for H<jats:sub>2</jats:sub>R that could be useful for better understanding of cellular mechanism and drug targets. These findings provide a new insight into the development of suitable, specific, and effective anti‐ulcer drugs for a most effective treatment of ulcerous diseases.</jats:p></jats:sec> New insight into the control of peptic ulcer by targeting the histamine H<sub>2</sub> receptor Journal of Cellular Biochemistry
spellingShingle Singh, Vijai, Gohil, Nisarg, Ramírez‐García, Robert, Journal of Cellular Biochemistry, New insight into the control of peptic ulcer by targeting the histamine H2 receptor, Cell Biology, Molecular Biology, Biochemistry
title New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_full New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_fullStr New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_full_unstemmed New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_short New insight into the control of peptic ulcer by targeting the histamine H2 receptor
title_sort new insight into the control of peptic ulcer by targeting the histamine h<sub>2</sub> receptor
title_unstemmed New insight into the control of peptic ulcer by targeting the histamine H2 receptor
topic Cell Biology, Molecular Biology, Biochemistry
url http://dx.doi.org/10.1002/jcb.26361