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BioWorld - Thursday, January 1, 2026
Home » Topics » Regulatory » Patents

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Cancer

Shanghai Fosun Pharmaceutical patents new KIF18A inhibitors

Dec. 18, 2025
Shanghai Fosun Pharmaceutical Industry Development Co. Ltd. has disclosed kinesin-like protein KIF18A inhibitors reported to be useful for the treatment of cancer.
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Neurology/psychiatric

Osaka University and Tokyo University of Science discover new BBB permeability regulators

Dec. 17, 2025
Scientists at Osaka University and Tokyo University of Science have described compounds targeting Claudin-5 (CLDN5) acting as blood-brain barrier (BBB) permeability regulators reported to be useful for the treatment of sepsis, cerebral edema, infections, epilepsy, multiple sclerosis, psychiatric disorders, Alzheimer’s disease and Parkinson’s disease, among others.
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Cancer

New RAC1 inhibitors disclosed in Kong’s Pharmaceutical patent

Dec. 17, 2025
Kong’s Pharmaceutical Co. has divulged Ras-related C3 botulinum toxin substrate 1 (RAC1; TC25) inhibitors reported to be useful for the treatment of cancer and neurologic disorders.
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Cancer

Chinese University of Hong Kong describes new SRPK1 inhibitors

Dec. 17, 2025
Chinese University of Hong Kong has identified peptides acting as serine/arginine-rich protein-specific kinase 1 (SRSF protein kinase 1; SRPK1) inhibitors reported to be useful for the treatment of lung cancer, breast cancer, coronavirus acute respiratory syndrome, hepatitis and herpes viral infections.
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Neurology/psychiatric

Japanese scientists divulge new SARM1 inhibitors

Dec. 17, 2025
Researchers at Meiji Seika Pharma Co. Ltd., National Center of Neurology & Psychiatry and Tokyo University of Pharmacy & Life Sciences have synthesized NAD(+) H\hydrolase SARM1 (SAMD2; MyD88-5) inhibitors reported to be useful for the treatment of neurodegeneration.
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Neurology/psychiatric

Pheno Therapeutics patents new GPR17 antagonists

Dec. 17, 2025
Pheno Therapeutics Ltd. has disclosed uracil nucleotide/cysteinyl leukotriene receptor (GPR17; P2Y-Like) antagonists reported to be useful for the treatment of multiple sclerosis, amyotrophic lateral sclerosis, Alzheimer’s disease and Parkinson’s disease.
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Immune

Chinese scientists discover new C5aR antagonists

Dec. 16, 2025
Researchers at Changzhou Hengbang Pharmaceutical Co. Ltd., Jiangsu Hansoh Pharmaceutical Group Co. Ltd. and Shanghai Hansoh Biomedical Co. Ltd. have described polypeptides acting as C5a anaphylatoxin chemotactic receptor 1 (C5aR; CD88) antagonists reported to be useful for the treatment of cancer, infections, cardiovascular disorders, endocrine disorders and immunological disorders.
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Cancer

Aurora kinase B inhibitors disclosed in Nippon Shinyaku patent

Dec. 16, 2025
Nippon Shinyaku Co. Ltd. has divulged Aurora kinase B (AURKB; ARK2) inhibitors reported to be useful for the treatment of myelofibrosis.
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Cancer

Hangzhou Baicreat Pharma-Tech describes new PTPN1 and PTPN2 inhibitors

Dec. 16, 2025
Hangzhou Baicreat Pharma-Tech Co. Ltd. has identified tyrosine-protein phosphatase non-receptor type 1 (PTPN1; PTP-1B) and/or tyrosine-protein phosphatase non-receptor type 2 (PTPN2; TCPTP) inhibitors reported to be useful for the treatment of cancer.
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Cancer

Onco3r Therapeutics divulges new TP53 stabilizers

Dec. 16, 2025
Onco3r Therapeutics BV has synthesized cellular tumor antigen p53 (TP53) Y220C mutant stabilizers reported to be useful for the treatment of cancer.
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