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BioWorld - Friday, December 5, 2025
Home » Newsletters » BioWorld Science

BioWorld Science

June 17, 2025

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Ernst Haeckel's 1874 drawings of embryonic development.

A human heart developed in a pig embryo over 21 days

Chinese researchers are preparing the details for the publication of another scientific milestone, the creation of a chimera with a human heart and a kidney developed from human stem cells in pig embryos. These studies aim to address the shortage of immunocompatible organ donors while shedding light on some of the most fundamental questions in developmental biology. Read More

Centessa’s OX2R agonist ORX-142 gains IND clearance

Centessa Pharmaceuticals plc has obtained IND clearance from the FDA to initiate a phase I study of ORX-142 in healthy volunteers. ORX-142 is an investigational, novel, highly potent and selective OX2R agonist being developed for the treatment of select neurological and neurodegenerative disorders. Read More
Lab glassware and antibodies art concept

Glucocorticoid ADC targets immune cells in disease models

Researchers from Lifordi Immunotherapeutics Inc. have developed a novel antibody-drug conjugate (ADC) called LFD-200 that aims to selectively deliver a potent glucocorticoid (GC) payload directly to immune cells. This strategy may potentially offer a new way to treat autoimmune and inflammatory conditions while minimizing systemic toxicity. Read More
Amyloid beta peptides on neurons

TMEM119 clears amyloid beta deposits in AD mice

Alzheimer’s disease (AD) progression involves microglial activation, and restoring or maintaining microglia homeostasis is a therapeutic approach to fight against AD. Read More

Ascletis Pharma discovers new GLP-1R agonists

Ascletis Pharma (China) Co. Ltd. has described glucagon-like peptide 1 receptor (GLP-1R) agonists reported to be useful for the treatment of nonalcoholic or metabolic dysfunction-associated steatohepatitis (NASH/MASH), diabetes, obesity, metabolic syndrome and more. Read More
Kidneys

ISG15 elevation induces diabetic kidney disease, study finds

Diabetic kidney disease (DKD) is a chronic complication of type 1 and type 2 diabetes with albuminuria and progressive kidney failure; about 20%-40% of patients with diabetes will develop some type of kidney disease. Read More

New tracer has diagnostic utility for rheumatoid arthritis

Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by inflammation and damage of the joints. PET/CT imaging is a useful tool for early disease assessment and monitoring treatment efficacy. Read More
Fibroblast illustration

AM-1476 inhibits 5-HT2B receptor with preclinical antifibrotic effects

Systemic sclerosis (SSc) is a particularly severe form of fibrotic disease that affects multiple organs. SSc is the most deadly autoimmune rheumatic disease. Read More

New PARG inhibitors disclosed in 858 Therapeutics patent

858 Therapeutics Inc. has divulged poly(ADP-ribose) glycohydrolase (PARG) inhibitors reported to be useful for the treatment of cancer. Read More

Ariel Scientific Innovations describes new dolastatin 10 analogues and conjugates

Ariel Scientific Innovations Ltd. has identified dolastatin 10 analogues and its conjugates comprising another functional moiety and a linking moiety reported to be useful for the treatment of cancer. Read More
obesity-weight-loss.png

MBX Biosciences files IND application for MBX-4291 for obesity

MBX Biosciences Inc. has submitted an IND application to the FDA for MBX-4291, a long-acting glucagon-like peptide-1 (GLP-1)/ glucose-dependent insulinotropic polypeptide (GIP) receptor co-agonist prodrug for the treatment of obesity. Read More

University of Sydney divulges new TSPO ligands

University of Sydney has synthesized translocator protein (TSPO; PBR) (A147T mutant) ligands reported to be useful for the diagnosis and treatment of neurological disorders. Read More

Biogen patents new HTT splicing modulators

Biogen Inc. has disclosed huntingtin (HTT; HD) (mutant) splicing modulators reported to be useful for the treatment of Huntington’s disease and spinal muscular atrophy (SMA). Read More
Obesity, fat cell research concept image

Ibio nominates IBIO-610 as obesity development candidate

Ibio Inc. has nominated IBIO-610 as a development candidate for its first-in-class Activin E antibody program and initiated a nonhuman primate (NHP) study. Read More

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