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US 8,301,391 B2Granted
Identifying components of a network having high importance for network integrity
AssigneeE-Therapeutics PLC
InventorsMalcolm P. Young, Peter E. Andras, Mark A. O'Neill
Life of this patent
Estimating the term…
Abstract
A computer system (2) is provided which is arranged to receive network data (1) identifying nodes and links between nodes. The computer system (2) processes the input network data (1) to utilize the network topology to identify nodes and links having high importance for network integrity. A report (4) identify the critical components can then be output.
Claims16
A computer implemented method of identifying target proteins for drug therapies comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in a computer in the form of network data defining a plurality of nodes and a plurality of links between said nodes;
- and
- utilizing the computer to:
- process said stored network data to determine for each of said nodes a value, wherein said determined values are indicative of the proportions of paths between said nodes in said network which pass through each of said nodes relative to paths between said nodes in said network which do and do not pass through each of said nodes;
- associate nodes with said determined values for said nodes;
- and
- output as data identifying target proteins, data identifying proteins corresponding to nodes associated with values above a threshold.
5 more elements
A method of manufacturing a therapeutic drug comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in the form of network data defining a plurality of nodes and a plurality of links between said nodes;
- processing said stored network data to determine for each of said nodes a value, wherein said determined values are indicative of the proportions of paths between said nodes in said network which pass through each of said nodes relative to paths between said nodes in said network which do and do not pass through each of said nodes;
- associating nodes with said determined values for said nodes;
- identifying as target proteins, proteins corresponding to nodes associated with values above a threshold;
- identifying one or more compounds which react with one or more of the identified target proteins;
- and
- manufacturing a therapeutic drug containing compounds identified as reacting with an identified target protein.
5 more elements
A computer implemented method of identifying target proteins for drug therapies comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in a computer in the form of network data defining a plurality of nodes and a plurality of links between said nodes;
- and
- utilizing the computer to:
- process said stored network data to determine for each of said links a value, wherein said determined values are indicative of the proportions of paths between said nodes in said network which pass through each of said links relative to paths between said nodes in said network which do and do not pass through each of said links;
- associate each of said links with said determined numbers for each of said links;
- and
- output as data identifying target proteins, data identifying proteins corresponding to nodes linked by links associated with values above a threshold.
5 more elements
A method of manufacturing a therapeutic drug comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in the form of network data defining a plurality of nodes and a plurality of links between said nodes;
- processing said stored network data to determine for each of said links a value, wherein said determined values are indicative of the proportions of paths between said nodes in said network which pass through each of said links relative to paths between said nodes in said network which do and do not pass through each of said links;
- associating each of said links with said determined numbers for each of said links;
- identifying target proteins, proteins corresponding to nodes linked by links associated with values above a threshold;
- identifying one or more compounds which react with one or more of the identified target proteins;
- and
- manufacturing a therapeutic drug containing compounds identified as reacting with an identified target protein.
5 more elements
A method of identifying target proteins for drug therapies comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in a computer in the form of network data defining a plurality of nodes and a plurality of links between said nodes;
- and
- utilizing the computer to:
- associate each of said nodes with co-ordinate data;
- update said co-ordinate data so as to cause the co-ordinate data of connected nodes to identify co-ordinates closer together and to cause co-ordinate data of nodes which are not connected to each other to identify co-ordinates further apart;
- determine for each of said plurality of links a length value based on the difference between co-ordinate data associated with pairs of nodes corresponding to a link;
- identify nodes associated with links wherein the length values determined for said links connected to said nodes identify links between nodes associated with co-ordinates the greatest distances apart
- ;
- and
- identify as target proteins, proteins associated with said identified nodes.
8 more elements
A method of manufacturing a therapeutic drug comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in the form of network data defining a plurality of nodes and a plurality of links between said nodes;
- associating each of said nodes with co-ordinate data;
- updating said co-ordinate data so as to cause the co-ordinate data of connected nodes to identify co-ordinates closer together and to cause co-ordinate data of nodes which are not connected to each other to identify co-ordinates further apart;
- determining for each of said plurality of links a length value based on the difference between co-ordinate data associated with pairs of nodes corresponding to a link;
- identifying nodes associated with links wherein the length values determined for said links connected to said nodes identify links between nodes associated with co-ordinates the greatest distances apart;
- identifying as target proteins, proteins associated with said identified nodes;
- identifying one or more compounds which react with one or more of the identified target proteins;
- and
- manufacturing a therapeutic drug containing compounds identified as reacting with an identified target protein.
7 more elements
A computer implemented method of identifying target proteins for drug therapies comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in a computer in the form network data defining a plurality of nodes and a plurality of links between said nodes;
- utilizing the computer to:
- process said stored network data to identify a group of nodes, wherein said group of nodes comprises nodes selected from a group of comprising any of:
- nodes associated with a greater than average numbers of links for said nodes of said network;
- nodes associated with links between sets of nodes wherein said sets of nodes are more connected with other members of the same set than with nodes in different sets;
- and
- nodes for which the number of paths between other nodes which pass though said nodes relative to the number of paths between other nodes which do not pass through said nodes is greater than a threshold value;
- and
- outputting as data identifying target proteins, data identifying proteins identified by the proteome data as interacting directly with proteins corresponding to nodes in said identified group of nodes.
7 more elements
A method of manufacturing a therapeutic drug comprising:
- obtaining proteome data defining proteins and proteins interactions for an organism to be targeted;
- storing said proteome data in the form network data defining a plurality of nodes and a plurality of links between said nodes;
- processing said stored network data to identify a group of nodes, wherein said group of nodes comprises nodes selected from a group of comprising any of:
- nodes associated with a greater than average numbers of links for said nodes of said network;
- nodes associated with links between sets of nodes wherein said sets of nodes are more connected with other members of the same set than with nodes in different sets;
- and
- nodes for which the number of paths between other nodes which pass though said nodes relative to the number of paths between other nodes which do not pass through said nodes is greater than a threshold value;
- identifying as target proteins, proteins identified by the proteome data as interacting directly with proteins corresponding to nodes in said group of nodes;
- identifying one or more compounds which react with one or more of the identified target proteins;
- and
- manufacturing a therapeutic drug containing compounds identified as reacting with an identified target protein.
8 more elements
Dependencies are inferred from the claim text.