Melanocortin-4-receptor MC4R is a crucial molecule involved in energy homeostasis, feeding behavior and metabolism, and loss-of-function mutations in this gene are the main monogenic cause of early-onset obesity. Congruence Therapeutics Inc. has developed a small molecule, CGX-926, that corrected MC4R deficiency and restored its cell-surface expression and function.
ABL Bio Inc. inked a license and research agreement with Eli Lilly and Co. worth up to $2.6 billion to develop multiple therapeutics using the Grabody-B platform. Under the terms announced Nov. 12, ABL will receive a $40 million up-front payment and up to $2.56 billion in development, regulatory and commercialization milestones, plus tiered royalties on net sales.
Korro Bio Inc.’s latest update on RNA editing prospect KRRO-110 may mean one less competitor in alpha-1 antitrypsin deficiency (AATD), and shares of the firm (NASDAQ:KRRO) closed Nov. 13 at $6.50, down $24.92, or 79%. As part of the third-quarter earnings report, Korro said KRRO-110 produced functional protein in AATD patients but fell short of projected levels of functional protein after a single administration.
ABL Bio Inc. inked a license and research agreement with Eli Lilly and Co. worth up to $2.6 billion to develop multiple therapeutics using the Grabody-B platform. Under the terms announced Nov. 12, ABL will receive a $40 million up-front payment and up to $2.56 billion in development, regulatory and commercialization milestones, plus tiered royalties on net sales.
Researchers at 35pharma Inc. have recently presented data for the activin receptor inhibitor HS-235, which is under development for the treatment of obesity as it exerts body composition and metabolism control.
Korro Bio Inc. has nominated KRRO-121 as its next development candidate, for the treatment of patients with hyperammonemia, including patients with urea cycle disorders and hepatic encephalopathy.
South Korean researchers led by Lee In-suk of Yonsei University have reported the most complete oral microbiome catalog to date, with more than 72,000 genomes. Detailed in Cell Host & Microbe on Nov. 12, 2025, the database is expected to serve as a universal platform for academia and enable “precision microbiome medicine” for the industry, Lee told BioWorld.
There is evidence that NACHT, LRR and PYD domains-containing protein 3 (NLRP3)-driven mechanisms may drive both peripheral and hypothalamic inflammation in preclinical obesity. NLRP3 inflammasome activation has been tied to the pathogenesis of obesity-related metabolic syndrome and its progression.
In a deal worth $1.2 billion, Suzhou Sanegene Bio Inc. and Eli Lilly and Co. are partnering to advance RNAi candidates for metabolic diseases based on Sanegene's tissue selective delivery technology.
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