The endocannabinoid system is involved in pain perception, cognition and mood regulation among other functions. The dysregulation in synthesis and degradation of endocannabinoids results in anxiety, depression or degenerative diseases.
The lack of acute myeloid leukemia-specific antigens is one of the challenges for targeted immunotherapy together with on-target off-tumor toxicities due to the expression of the target in normal myeloid cells. A subset of T cells – Vδ2 T-cells – which represent ~5% of the T-cell population in healthy donors, are seen as part of emerging immunotherapeutic strategies.
Work at Janssen Pharmaceutica NV has led to the identification of lactam-containing imidazopyridazine interleukin-17A (IL-17A)/interleukin-17 receptor A (IL-17RA) interaction inhibitors.
Several recent Janssen Pharmaceutica NV patents describe new NLRP3 inflammasome inhibitors reported to be useful for the treatment of traumatic brain injury, multiple sclerosis, amyotrophic lateral sclerosis, dementia, Huntington’s, Parkinson’s, Alzheimer’s and motor neuron diseases.
The U.S. Court of Appeals for the Federal Circuit reinstated patent claims covering Allergan USA Inc.'s bowel treatment drug Viberzi (eluxadoline), reversing a lower court that had invalidated the claims for not meeting obviousness-type double patenting or written description requirements. However, the appellate court said the district court “can, and should, address any other grounds of invalidity raised … at trial that are adequately supported by the record.”
Janssen Pharmaceutica NV and Johnson & Johnson (China) Investment Ltd. patents disclose new menin (MEN1)/MLL interaction inhibitors reported to be useful for the treatment of cancer.
Myeloproliferative neoplasms (MPNs) can only be cured, to date, using allogeneic stem cell transplantation which, in turn, only works for up to 20% of patients. As calreticulin (CALR) frameshift mutations are the second most common cause of MPNs, targeting this endoplasmic reticulum resident protein is one of the strategies emerging at the forefront of hematological malignancies research.
At last week’s EASL meeting, Janssen Pharmaceutica NV disclosed the discovery and preclinical evaluation of a novel pan-genotypic hepatitis E virus (HEV) replication inhibitor, JNJ-64779117 (JNJ-9117).
Novel HIV-1 vaccine strategies should elicit potent and broad immunity against the viral envelope (Env) glycoprotein. Particle presentation of Env has shown promise in animal studies, but has several problems that limit their clinical application.
