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BioWorld - Monday, April 13, 2026
Home » Topics » Small molecule, BioWorld Science

Small molecule, BioWorld Science
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Musculoskeletal

MSX2 plays role in postmenopausal osteoporosis, bone metabolism

Aug. 8, 2025
No Comments
Homeobox genes, a conserved family of transcription factors, are key regulators of embryogenesis, cell growth and differentiation, and have been linked to bone mass regulation and osteogenesis. However, their specific roles in postmenopausal osteoporosis and osteoclast development are still not well understood, with limited and fragmented knowledge on which genes are central to these processes.
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Cancer

Oral HO-1 inhibition reprograms tumor-associated macrophages

Aug. 7, 2025
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Protumoral perivascular tumor-associated macrophages (PvTAMs) are a subset of TAMs that promote a chemotherapy-resistant tumor microenvironment (TME) through the expression of heme oxygenase-1 (HO-1). Consequently, HO-1 represents a promising therapeutic target for reprogramming the TME and enhancing antitumor immune responses.
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GLP-1 receptor, inactive form vs. active complex with an agonist (semaglutide) and G-proteins
Endocrine/metabolic

Innovent gets IND for oral GLP-1 agonist

Aug. 5, 2025
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The U.S. FDA has approved Innovent Biologics, Inc.’s IND application to initiate a phase I clinical trial of its oral GLP-1R agonist IBI-3032.
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Conceptual image for brain cancer treatment
Cancer

Hemispherian’s GLIX-1 cleared to enter clinic

Aug. 5, 2025
No Comments
Hemispherian AS has received IND clearance for GLIX-1 for the treatment of glioblastoma from the U.S. FDA. GLIX-1 targets DNA repair mechanisms, specifically the enzyme TET2, selectively in tumor cells while sparing healthy tissues.
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Rezdiffra
Endocrine/metabolic

GLP-1, Rezdiffra MASH-up eyed in $2B Madrigal/CSPC deal

Aug. 1, 2025
By Randy Osborne
No Comments
Madrigal Pharmaceuticals Inc.’s long-awaited business development pact became reality by way of an exclusive global license agreement that could be worth more than $2 billion with CSPC Pharmaceutical Group Ltd., of Shijiazhuang, China, for SYH-2086. The candidate is a preclinical oral, small-molecule glucagon-like peptide-1 (GLP-1) receptor agonist and orforglipron derivative.
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Digital lungs illustration
Infection

Bioversys, Shionogi in CHF529M lung infection collaboration

July 3, 2025
By Nuala Moran
No Comments
Antibiotics specialist Bioversys AG has sealed a potential CHF529 million (US$667.5 million) deal with Shionogi Co. Ltd., in which they will work together on novel ansamycins for treating multidrug-resistant lung infections caused by non-tuberculous mycobacteria.
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Digital rendering of molecular structures
Drug design, drug delivery & technologies

Open-source AI model can predict small-molecule binding affinity

June 10, 2025
By Anette Breindl
No Comments
Researchers at the Massachusetts Institute of Technology and Recursion Pharmaceuticals Inc. have released an open-source AI model that can predict the binding strength of small molecules as well as structures of proteins and biomolecular complexes. The model, which is called Boltz-2 and was released by the research team on the developer platform Github on June 6, addresses a major bottleneck in drug discovery with its improved ability to predict binding strengths.
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Cancer

Mitotic motor protein Eg5 inhibitor Arry-520 to treat gastric cancer

June 10, 2025
No Comments
Gastric cancer, which is the fifth most frequent cancer globally and the third most frequent cause of cancer-related deaths, can be managed relatively well with existing therapies. Advanced gastric cancer, in contrast, is more difficult to manage.
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Man piecing together a puzzle
Neurology/psychiatric

Discovery and preclinical results of a Rac1 inhibitor for Alzheimer’s

April 17, 2025
At the 2025 International Conference on Alzheimer’s and Parkinson’s Diseases and Related Neurological Disorders (ADPD), researchers from Beijing Joekai Biotechnology LLC presented the discovery process and preclinical results for 50561.
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Cancer cell targeted in crosshairs
Cancer

Specifically targeting TUBG1 shows potential in RB1-deficient tumors

April 11, 2025
Researchers from Lund University and collaborators have investigated the potential of selectively targeting TUBG1 as a therapeutic strategy in cancer treatment.
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