Sarcomas are generally classified into soft tissue sarcomas, such as fibrosarcoma, and bone sarcomas such as chondrosarcoma, which are rare cancers in adults accounting for about 1% of all cancer diagnoses, while in children the rate goes up to 20% of all cancer cases.
Calidi Biotherapeutics Inc. has released promising preclinical results for its systemic Rtnova platform showing its ability to successfully deliver transient gene therapy payloads to targeted tumors. Moreover, the company’s tumor-specific virotherapy has demonstrated efficacy in killing over 60 different tumor cell lines.
Antibody-drug conjugates, a well-established antitumor strategy, are used for targeted delivery of cytotoxic drugs through antibodies. As cancer research progresses, other technologies with different mechanisms are advancing in the oncologic pipeline. Researchers from Cybrexa Therapeutics Inc. presented new preclinical data on CBX-15, a peptide-drug conjugate (PDC) consisting of a pH-low insertion peptide (pHLIP) linked to monomethyl auristatin E (MMAE).
University of Antwerp has described fibroblast activation protein (FAP) inhibitors reported to be useful for the diagnosis and treatment of cancer, disorders of coagulation, glucose metabolism and inflammatory disorders.
Biotheryx Inc. has divulged proteolysis targeting chimera (PROTAC) compounds comprising an E3 ubiquitin ligase binding moiety covalently linked to a son of sevenless homolog 1 (SOS1) targeting moiety reported to be useful for the treatment of cancer.
Bisichem Co. Ltd. has disclosed receptor-interacting serine/threonine-protein kinase 1 (RIPK1; RIP-1) inhibitors reported to be useful for the treatment of cancer, rheumatoid arthritis, asthma, stroke, amyotrophic lateral sclerosis, multiple sclerosis, Alzheimer’s disease and Parkinson’s disease, among others.
Mindrank Ltd. has announced that the FDA has cleared the company’s IND application for MRANK-106, a potentially first-in-class, orally available dual inhibitor of WEE1 and YES1 kinases, for the treatment of pancreatic cancer, small-cell lung cancer, ovarian cancer, breast cancer and colorectal cancer.
Novel therapeutic strategies are needed to overcome drug resistance and ensure prolonged remission in multiple myeloma (MM) patients. The coactivator-associated arginine methyltransferase 1 (CARM1) is overexpressed in MM and correlated with poor prognosis and, therefore, has been proposed as a potential therapeutic target.
The TNF receptor superfamily member herpesvirus entry mediator (HVEM or TNFRSF14), first identified as a receptor for viral infection, acts as a molecular switch, either activating or inhibiting the immune response depending on the interacting ligand. Previous work found that HVEM binding to B- and T-lymphocyte attenuator (BTLA) initiates an inhibitory signal to effector T cells and that targeting the HVEM-BTLA complex with an antibody reduced tumor growth in a humanized mouse model.
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