http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3532078-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3127c0ebee3f865b211b019fac84286 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2035-124 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-5418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-2827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-5443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-70578 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-7051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-5428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-5434 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-0783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-17 |
| filingDate | 2017-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f0428c048f3f9ebf910b9e69961c636 |
| publicationDate | 2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3532078-A1 |
| titleOfInvention | Artificial antigen presenting cells for expanding immune cells for immunotherapy |
| abstract | Disclosed herein are methods of expanding immune cells for immunotherapy using artificial antigen presenting cells (aAPCs) having on their surface antibodies or ligands that bind molecules of both the T cell activation pathway and T cell costimulation pathway. The disclosed aAPCs can also secrete antibodies that bind molecules of the T cell inhibitory pathway. For example, anti-CD3 scFv on the surface of the aAPCs can bind and activate T cells, while anti-CD28 scFv and 4-1BBL on the surface of the aAPCs can provide dual co-stimulation for the T cells resulting in decreased levels of the markers CD25, TIM3, LAG3, and PD1. For example, blocking PD1/PDL1 ligation can limit suppression that is mediated by the tumor microenvironment. This is a less costly and more efficient alternative to peripheral blood mononuclear cells (PBMCs) and cytokine treatments that result in better quality T cell for adoptive transfer back into patients. |
| priorityDate | 2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.