556results about How to "Increased activation" patented technology

Antibodies which block the binding of human Programmed Death Receptor 1 (hPD-1) to its ligands (hPD-L1 or hPD-L2) and their variable region sequences are disclosed. A method of increasing the activity (or reducing downmodulation) of an immune response through the PD-I pathway is also disclosed.

A method for the treatment of obesity or other disorders by electrical activation or inhibition of nerves is disclosed. This activation or inhibition can be accomplished by stimulating a nerve using an electrode. Dynamic stimulation through ramped cycling of electrical stimulation, stimulation frequency alteration, and / or duty cycle variance can produce therapeutic benefits.

Antibodies which block binding of hPD-1 to hPD-L1 or hPD-L2 and their variable region sequences are disclosed. A method of increasing the activity (or reducing downmodulation) of an immune cell through the PD-1 pathway is also disclosed.

The invention provides a method for substantially reducing the size of a thrombus in a blood vessel in which blood is flowing. The method includes delivering a heat transfer element to a blood vessel in fluid communication with a thrombosed blood vessel. The temperature of the heat transfer element is adjusted such that the same is sufficient to remove heat from the flowing blood. Heat is transferred from a volume including the thrombus to the heat transfer element. In a separate embodiment, heat may be delivered to the volume including the thrombus from the heat transfer element. The resultant temperature of the volume may be sufficient to substantially reduce the size of a thrombus. For example, the resultant temperature of the volume may be sufficiently high to substantially enhance plasminogen activation near the thrombus. In a separate embodiment, a therapeutic drug may be delivered to the blood vessel to further reduce the size of a thrombus, the drug having an optimal temperature at the hypothermic or hyperthermic temperature of the blood.

A method for the treatment of obesity or other disorders by electrical activation or inhibition of the sympathetic nervous system is disclosed. This activation or inhibition can be accomplished by stimulating the greater splanchnic nerve or other portion of the sympathetic nervous system using an electrode. This nerve activation can result in reduced food intake and increased energy expenditure.

The invention provides compositions and methods for treating HER2-postitive cancers. The method comprising administering a PD-1 axis binding antagonist and an antibody that targets HER2.