1. A method of screening a candidate agent for anti-pathogen activity, the method comprising:
contacting a pathogen Basic Amino Acid PIP-2 Pincer (BAAPP) domain containing peptide with a phosphatidylinositol 4,5-bisphosphate (PIP-2) in the absence or presence of the candidate agent,
wherein an agent that specifically interferes with the interaction between the BAAPP domain and PIP-2 is a candidate for anti-pathogen activity.
2. The method of claim 1, further comprising determining the efficacy of the candidate agent in blocking pathogen replication.
3. The method of claim 1, wherein the BAAPP domain is derived from one of Rhinovirus B, Rhinovirus C, PolioVirus, Enterovirus A, Enterovirus B, Enterovirus C, Enterovirus D, Japanese Encephalitis Virus, West Nile Virus, Dengue Virus 1, Dengue Virus 2, Dengue Virus 3, Dengue Virus 4, P. falciparum, and hepatitis C virus.
4. The method of claim 3, wherein the virus is hepatitis C virus.
5. The method of claim 4, wherein the BAAPP domain is derived from NS5A protein.
6. The method of claim 4, wherein the BAAPP domain is derived from NS4B protein.
7. The method of claim 1, wherein ability of an agent to interfere with the interaction between the BAAPP domain and PIP-2 is determined by the method comprising:
contacting in a reaction a BAPP domain with fluorescently labeled PIP2 in the absence and presence of a candidate agent;
measuring fluorescence polarization of the reaction;
wherein an agent that interferes with the interaction will alter the fluorescence polarization.
8. A method of determining an interaction between a candidate BAAPP domain and PIP-2, the method comprising:
contacting a candidate peptide with lipid vesicles containing PIP-2, and determining the binding with a quartz crystal microbalance with dissipation (QCM-D) assay.
9. A method of inhibiting viral infection, the method comprising:
contacting virus-infected cells with an agent identified by the method set forth in claim 1 with a dose effective to inhibit viral replication.
10. The method of claim 9, further comprising administering a second antiviral agent.
11. The method of claim 9, wherein the agent is formulated to be targeted to the liver.
12. The method of claim 9, wherein the agent is neomycin or a derivative thereof.
13. The method of claim 9, wherein the agent is lithium or a derivative thereof.
14. A method of screening a candidate agent for activity in treating hyperlipidemia, the method comprising:
contacting a lipoprotein Basic Amino Acid PIP-2 Pincer (BAAPP) domain containing peptide with a phosphatidylinositol 4,5-bisphosphate (PIP-2) in the absence or presence of the candidate agent,
wherein an agent that specifically interferes with the interaction between the BAAPP domain and PIP-2 is a candidate for activity.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A major blind with individually movable minor blinds structure, including a head rail, a plurality of hanging elements, connection brackets, and blind bodies wherein each hanging element is equipped with a joining head to be mounted to the head rail thereby, and a coupling end having a coupling section disposed thereon to be reciprocally registered with a locked section defining a connected portion of each connection bracket thereby so that, via the hanging elements thereof, each blind body mounted to the connection bracket thereof can be horizontally slid to the left or right on the head rail as the user desires; meanwhile, via an updown control unit fixed to the connection bracket thereof, each blind body can also be freely raised or lowered in collection or expansion operation thereof, achieving more versatile changes as well as more convenient application of the present invention.
2. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the joining head of each hanging element is made in a T shape to reciprocally match with a plurality of T-shaped guide grooves defining the head rail thereon for sliding engagement therewith.
3. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the joining head of the hanging element thereof can also be made in a hook-like shape to be mounted onto one of multiple hanging rods disposed at the head rail thereof.
4. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the coupling section of the coupling end extending at the bottom of the hanging element can be made in a rod-like shape.
5. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the coupling section of the coupling end of the hanging element thereof can also be made into a screw-threaded section.
6. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the locked section defining the connected portion of the connection bracket can be made in a thru-hole form.
7. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the locked section defining the connected portion of the connection bracket can also be made into a screw hole.
8. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the blind body can be made into various types of blinds such as the Roman blind, the hobbled Roman shade, the spring roller blind, and the Venetian blind, etc.
9. The major blind with individually movable minor blinds structure as claimed in claim 1 wherein the coupling section of the hanging element and the locked section of the connection bracket thereof can be respectively matched and securely engaged with an assembly fitting made up of a fixed end and a fixing end thereof.
10. The major blind with individually movable minor blinds structure as claimed in claim 9 wherein the fixed end of the assembly fitting has a fixed section defining thereon.
11. The major blind with individually movable minor blinds structure as claimed in claim 9 wherein the fixing end of the assembly fitting has a fixing section disposed thereon.
12. The major blind with individually movable minor blinds structure as claimed in claim 10 wherein the fixed section of the fixed end thereof can be made into a thru-hole.
13. The major blind with individually movable minor blinds structure as claimed in claim 10 wherein the fixed section of the fixed end thereof can also be made into a screw hole.
14. The major blind with individually movable minor blinds structure as claimed in claim 11 wherein the fixing section of the fixing end thereof can be made in a rod-like form.
15. The major blind with individually movable minor blinds structure as claimed in claim 11 wherein the fixing section of the fixing end thereof can also be made into a screw-threaded section.