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BioWorld - Monday, May 18, 2026
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Cancer cell destruction by nanoparticles
Immuno-oncology

Tumor growth restricted in mice treated with ZBTB46 mRNA nanoparticles using Altamira’s Semaphore technology

March 23, 2023
A research group at Washington University School of Medicine has released animal data showing restriction of tumor growth with a novel mRNA therapeutic delivered in nanoparticles based on Altamira Therapeutics Ltd.’s Semaphore delivery platform.
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Ocular

Gene editing restores vision in mice with retinitis pigmentosa

March 23, 2023
A modification of the CRISPR technique has made it possible to restore vision in mouse models with retinitis pigmentosa (RP). Scientists at the Institute of Visual Neuroscience and Stem Cell Engineering of Wuhan University of Science and Technology developed a new gene-editing tool called PE(SpRY) to edit in vivo a mutation of enzyme phosphodiesterase 6B (PDE6β) and return its function.
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Giant plasma membrane vesicles
Musculoskeletal

Deficiencies in membrane lipid biosynthesis cause muscle degeneration

March 23, 2023
By Subhasree Nag
A research team led by Domagoj Cikes at the Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA) and Josef Penninger at the University of British Columbia has discovered the critical role of the enzyme phosphate cytidylyltransferase 2 (PCYT2) in muscle health. Their findings appeared in the March 20, 2023, online edition of Nature Metabolism.
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Other news to note for March 23, 2023

March 23, 2023
Additional early-stage research and drug discovery news in brief, from: 280Bio, Evolveimmune Therapeutics, Imunon, Pepgen, Psycheceutical Bioscience.
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Breast cancer cells.
Biomarkers

IMMT shows theragnostic value in breast cancer

March 22, 2023
The role that mitochondrial inner membrane protein (IMMT) has in regards to clinicopathology and tumor microenvironment in breast cancer in unclear. IMMT is part of the mitochondrial contact site and cristae organizing system (MICOS) and its function is to maintain mitochondrial integrity.
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Musculoskeletal

Shanghai Visonpharma discovers new TLR7 and TLR8 antagonists

March 22, 2023
Shanghai Visonpharma Co. Ltd. has described Toll-like receptor 7 (TLR7) and/or TLR8 antagonists reported to be useful for the treatment of multiple sclerosis, lupus nephritis, psoriasis, rheumatoid arthritis, systemic scleroderma (systemic sclerosis), Sjogren syndrome and systemic lupus erythematosus.
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Cancer

Volastra Therapeutics presents new KIF18A inhibitors for cancer

March 22, 2023
Volastra Therapeutics Inc. has divulged kinesin-like protein KIF18A inhibitors reported to be useful for the treatment of cancer.
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Cardiovascular

Accellena Research and Development describes new TAAR1 agonists

March 22, 2023
Accellena Research and Development LLC has identified substituted 2-(5-aryl-4H-1,2,4-triazol-3-yl)ethanamines acting as trace amine-associated receptor 1 (TAAR1; TAR1) agonists reported to be useful for the treatment of cardiovascular disorders, diabetes, metabolic diseases, migraine, neurological disorders, obesity, psychiatric disorders and substance abuse and dependence.
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Dermatologic

Galixir divulges new JAK3 inhibitors

March 22, 2023
Galixir Inc. has synthesized aromatic heterocyclic compounds acting as tyrosine-protein kinase...
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Cancer

Shanghai Leadingtac Pharmaceutical patents new IRAK-4 degradation inducers

March 22, 2023
Shanghai Leadingtac Pharmaceutical Co. Ltd. has disclosed proteolysis targeting chimeras...
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