Cold Spring Harbor Laboratory, Vichem Chemie Research and The Feinstein Institute for Medical Research have described dual-specificity tyrosine-(Y)-phosphorylation regulated kinase 1A (DYRK1A) inhibitors reported to be useful for the treatment of cancer, Down syndrome, mild cognitive impairment and Alzheimer's disease.
Ryvu Therapeutics has outlined its plans over the next 2 years to advance one preclinical program into phase I trials, strengthen its synthetic lethality platform and accelerate its early pipeline. The company is currently leading multiple initiatives in the area of synthetic lethality.
In cancer, aberrant signaling pathways can evade therapy; activation of oncogenic PI3K and MAPK signaling has inspired researchers to develop molecularly targeted drugs, such as LP-182 (University of Michigan), a multitargeted kinase inhibitor that researchers have tested in vitro and in vivo for the treatment of myelofibrosis.
Ryvu Therapeutics SA aims to move its lead drug candidate RVU-120 into three phase III trials in the first half of next year, to evaluate its potential in acute myeloid leukemia and high-risk myelodysplastic syndrome, in low-risk MDS, and in a number of solid-tumor indications.
Everest Medicines Ltd. has inked an agreement with Gilead Sciences Inc. to pass the latter’s subsidiary, Immunomedics Inc., exclusive rights to develop and commercialize Trodelvy (sacituzumab govitecan) in greater China, Singapore, Indonesia, Philippines, Vietnam, Thailand, Malaysia and Mongolia. Everest stands to receive up to $455 million in total consideration, including $280 million up front and up to $175 million in potential milestone payments.
A subsidiary of Jiangxi Jemincare Group Co. Ltd. has out-licensed global rights to its androgen receptor degrader JMKX-002992 to Roche Holding AG and its subsidiary Genentech Inc. in a deal worth up to $650 million. Shanghai Jemincare Pharmaceutical Co. Ltd. will receive $60 million up front and is eligible to collect up to $590 million for achieving development, regulatory and sales-based milestone targets.
The race to develop an oral selective estrogen receptor degrader (SERD) is under fresh scrutiny in light of Sanofi SA’s decision to axe development of its late-stage compound amcenestrant on Aug. 17, citing lack of efficacy in breast cancer trials. While there are concerns about the new class after Sanofi’s decision, a clear signal about its future could be growing nearer. The driver? Menarini Group and its development partner, Radius Health Inc., are advancing elacestrant, an oral SERD into regulatory reviews on both sides of the Atlantic.
Working to overcome the short circulatory half-lives of platinum drugs in vivo, researchers at Shenzhen University and the City University of Hong Kong have explored the use of a platinum(IV) prodrug to bind erythrocytes.
The development of cancer after p53 inactivation is determined by a series of genomic changes that occur in four steps. The loss of heterozygosity of TP53 (the gene encoding p53 in humans, named Trp53 in mice) is followed by an accumulation of deletions, genome doubling, and the emergence of gains and amplifications. In a study published in the August 17, 2022, issue of Nature, researchers have further observed that these four phases of genomic evolution are associated with specific histological stages before and after the malignant condition developed.
Jemincare and its wholly owned subsidiary Shanghai Jemincare Pharmaceutical have signed an exclusive worldwide license agreement with Roche and Genentech for the development and commercialization of the androgen receptor degrader JMKX-002992.
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