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The First Disclosures sessions at the 2023 ACS Fall Meeting in San Francisco, organized by Nikki Goodwin , presented a variety of new orally available smallmolecules. The post ACS Fall 2023 First Disclosures appeared first on Drug Hunter. Stay tuned!
Arkin Journal of the American Chemical Society 2023 DOI: 10.1021/jacs.3c05161 Here, we show the structure-based optimization of the nonselective fragment toward selective and highly potent small-molecule stabilizers of the 14-3-3σ/ERα complex. Jeffrey Neitz, Adam R. Renslo, Christian Ottmann, Luc Brunsveld, and Michelle R.
Ebert, Nathanael Gray bioRxiv 2023 [link] Smallmolecules that can induce protein degradation by inducing proximity between a desired target and an E3 ligase have the potential to greatly expand the number of proteins that can be manipulated pharmacologically. Rutter, Cyrus Y. Jin, Michelle Y. Wang, Shawn Xu, Anna M.
ChemRxiv 2023 [link] Covalent chemistry is a versatile approach for expanding the ligandability of the human proteome. Cravatt, B.; Hayward, R.; DeMeester, K.; Ogasawara, D.; Schreiber, S.; Melillo, B.
Mengmeng Zheng and Jianmin Gao ACS Chemical Biology 2023 DOI: 10.1021/acschembio.3c00297 3c00297 Falling in between traditional smallmolecules and antibodies in size, peptides are emerging as a privileged therapeutic modality, one that can harness the benefits of both smallmolecule and antibody drugs.
Table 1: Smallmolecule drugs approved by the FDA in 2023 with reported involvement of phase II mechanisms In vitro : In vivo differences Incubation of the SGLT2 (sodium-glucose co-transporter-2) inhibitor bexagliflozin in human liver microsomes points to metabolism through both oxidation and glucuronidation to 6 main metabolites.
Metabolism of 2023 FDA Approved SmallMolecules – PART 1 By Julia Shanu-Wilson 2023 was a fruitful year for drug approvals by the FDA, with a crop of 34 smallmolecules out of a total of 55 new drugs [1]. References [1] 2023 Novel SmallMolecule FDA Drug Approvals.
Cravatt Nat Chem Biol, 2023 [link] Covalent chemistry represents an attractive strategy for expanding the ligandability of the proteome, and chemical proteomics has revealed numerous electrophile-reactive cysteines on diverse human proteins. DeMeester, Evert Njomen, Daisuke Ogasawara, Kevin T. Zhao, Tony P. Huang, Bingwen Lu, Gabriel M.
Qianni Peng, Eranthie Weerapana Cell Chemical Biology , 2023 DOI: [link] The nucleus controls cell growth and division through coordinated interactions between nuclear proteins and chromatin. Mutations that impair nuclear protein association with chromatin are implicated in numerous diseases. TurboID (His-TID) construct, with chemoproteomics.
Zhang, Han Xiao, Cell Chemical Biology , 2023 [link] Recent years have seen a remarkable growth in the field of protein-based medical treatments. Linqi Cheng, Yixian Wang, Yiming Guo, Sophie S.
Ottmann, Christian London, Nir Nat Commun 14 , 7933 (2023). link] Peptide-based covalent probes can target shallow protein surfaces not typically addressable using smallmolecules, yet there is a need for versatile approaches to convert native peptide sequences into covalent binders that can target a broad range of residues.
These therapies have broadened treatment options for patients to expand beyond the more traditional smallmolecule drug alternatives. 2 However, when dosed at the MTD, ADCs display improved efficacy over smallmolecules in oncology trials. 3D rendering of Antibody Drug Conjugate Molecules.
Gygi,Qing Yu Cell Chemical Biology 2023 DOI: [link] Chemoproteomics has made significant progress in investigating small-molecule-protein interactions. Whitehouse,Shane L. Dawson,Lu Zhang,Jeffrey G. Martin,Douglas S. Johnson,Joao A. Paulo,Steven P.
billion in 2023 to 1.2 From an aging population increasing health care demand to urgent, unmet medical needs, there are clear drivers to advance safe and effective medicines to patients faster than ever. billion in 2035.
If these mutations change the structure of mutant KIF1A to help it perform better, this begs the question: Can we identify smallmolecules that fix the structure of mutant R9Q/R11Q KIF1A? Read the Article The post #ScienceSaturday: July 22, 2023 appeared first on KIF1A. Fisetin alleviates R9Q C. ” Chai et al.
ChemRxiv 2023. Here we report the combination of site-directed mutagenesis and electrophilic fragments to enable the rapid identification of smallmolecules that selectively inhibit the mutant protein. .; Grant, E.; Schiedel, M.; McDonough, M.; Reynolds, J.; Sharlandjieva, V.;
Cossar, and Luc Brunsveld Journal of the American Chemical Society 2023 DOI: 10.1021/jacs.2c12781 2c12781 Molecules that stabilize protein–protein interactions (PPIs) are invaluable as tool compounds for biophysics and (structural) biology, and as starting points for molecular glue drug discovery. Somsen, Rick J.C. Verhoef, Michelle R.
But we may find that we have a wealth of potential smallmolecule solutions for newly recognized disorders, just waiting to be rediscovered, and repositioned. Read the Article The post #ScienceSaturday: July 1, 2023 appeared first on KIF1A.
Rullo ACS Central Science 2023 DOI: 10.1021/acscentsci.3c01052 Strikingly, we observe chimeric molecules lacking an electrophile, which can only noncovalently bind the antibody, completely lack tumoricidal function. This is in stark contrast to previous work targeting smallmolecule hapten and peptide-specific antibodies.
History In December 2023, Abbisko Therapeutics entered into a licensing agreement for pimicotinib in all indications for China rights with Merck KGaA. [2] 5] Following with pimicotinib for tenosynovial giant cell tumor treatment in phase III, pimicotinib has also entered into a phase II trial in June 2023 for cGVHD treatment in China. [6]
2023 DOI: [link] Yes-associated protein (YAP), the master transcriptional effector downstream of the Hippo pathway, regulates essential cell growth and regenerative processes in animals. Kayla Nutsch, Lirui Song, Emily Chen, Mitchell Hull, Arnab K. Chatterjee, Jian Jeffery Chen and Michael J. Bollong RSC Chem.
Savannah Albright, Mary Cacace, Yaniv Tivon, and Alexander Deiters Journal of the American Chemical Society 2023 DOI: 10.1021/jacs.3c02752 These studies validate the programmability of covalent aptamers and highlight their applicability in a cellular context, including protein and smallmolecule delivery
Calabrese Nat Commun 14 , 1189, 2023 [link] Targeted protein degradation using heterobifunctional chimeras holds the potential to expand target space and grow the druggable proteome. Most acutely, this provides an opportunity to target proteins that lack enzymatic activity or have otherwise proven intractable to smallmolecule inhibition.
2023 [link] Cysteine chemoproteomics provides proteome-wide portraits of the ligandability or potential “druggability” for thousands of cysteine residues. Food and Drug Administration (FDA) approved smallmolecules. Boatner , Maria F. Palafox, Devin K. Schwepp, Keriann M. Backus Cell Chem.
Nat Chem Biol (2023). Our findings reveal a vast expanse of ligandable sulfenic acids in the human proteome and highlight the utility of nucleophilic smallmolecules in the fragment-based covalent ligand discovery pipeline, presaging further opportunities using non-traditional chemistries for targeting proteins.
Orforglipron ( LY-3502970 ) is an oral, non-peptide, small-molecule GLP-1 receptor agonist developed as a weight loss drug by Eli Lilly and Company. [1] 1] [3] Clinical trials The results of Phase I safety and Phase II ascending-dose clinical trials enrolling people with obesity or type 2 diabetes were published in 2023. [4]
I am excited to attend the upcoming 2023 KAND Family and Scientific Engagement Conference in person, that will enable our community to reflect upon the progress and to design the next steps to address the KAND therapeutic development challenge collaboratively.
Bassik & Jack Taunton Nature Chemistry 2023 [link] Advances in chemoproteomic technology have revealed covalent interactions between smallmolecules and protein nucleophiles, primarily cysteine, on a proteome-wide scale. Craven, Roarke A. Kamber, Adolfo Cuesta, Serhii Zhersh, Yurii S. Moroz, Michael C.
2023 [link] Stress granules (SGs) and processing-bodies (PBs, P-bodies) are ubiquitous and widely studied ribonucleoprotein (RNP) granules involved in cellular stress response, viral infection, and the tumor microenvironment. Ciancone, Kyung W. Seo, Miaomiao Chen, Adam L. Borne, Adam H. Libby, Dina L. Bai, Ralph E.
Miniature Swine: Changing the Bias for Nonclinical Studies on SmallMolecules and Biologics pmjackson Fri, 07/28/2023 - 16:07 Miniature swine have been widely used for research studies since the 1960s—most commonly within the scope of dermal testing due to similarities of their integument to humans.
Miniature Swine: Changing the Bias for Nonclinical Studies on SmallMolecules and Biologics pmjackson Fri, 07/28/2023 - 16:07 Miniature swine have been widely used for research studies since the 1960s—most commonly within the scope of dermal testing due to similarities of their integument to humans.
By Allessandra DiCorato October 4, 2023 Credit: AbbVie The new smallmolecule inhibitor (green) sits inside the PTPN2 protein, where acidic sites are marked in red and basic sites are marked in blue. To our knowledge, no one has observed that with a smallmolecule immunotherapy before. Online October 4, 2023.
Gray Journal of Medicinal Chemistry 2023 DOI: 10.1021/acs.jmedchem.2c01834 Isoform-selective smallmolecule inhibitors of JNK1 or JNK2 would be useful as pharmacological probes but have been difficult to develop due to the similarity of their ATP binding pockets.
Amanda Tallon, Yingrong Xu, Graham West, Christopher am Ende, Joseph Fox ChemRXiv , 2023 [link] Electrophilic smallmolecules that can reversibly modify proteins are of growing interest in drug discovery.
By Aimee Raleigh, Principal at Atlas Venture, as part of the From The Trenches feature of LifeSciVC Just in time for new years’ reflections and resolutions, this year’s JPM felt like a refreshing burst of enthusiasm for a sector that has seen its challenges in 2022 and 2023 but also some green shoots. Smallmolecule GLP1s?
Shaping Lonzas leadership in bioconjugates Bertholjotti has been with the company for over 30 years, witnessing and actively contributing to its transformation from a traditional smallmolecule manufacturer into a global leader in contract development and manufacturing (CDMO) for biopharmaceuticals, including bioconjugates.
PBSS—ADME/DMPK Studies for IND and NDA Filing for SmallMolecules: Nuts, Bolts and Best Practices lperez Fri, 12/29/2023 - 16:20 Image GettyImages-1075448458.jpg jpg Synopsis Foster City, CA URL [link] Event End Date Fri, 01/19/2024 - 12:00 Event Start Date Fri, 01/19/2024 - 12:00 Weight 1
Autophagy boosters, in contrast, are conventional smallmolecule drugs. Smallmolecules have been the mainstay of the pharmaceutical industry for nearly a century, they are easy to deliver – they are often given orally – and our health systems have a lot of experience of working with them. cited 2023 Sep 5].
Bayer and Broad Institute extend cancer therapy research collaboration By Corie Lok November 2, 2023 Breadcrumb Home Bayer and Broad Institute extend cancer therapy research collaboration Long-standing industry-academia collaboration has already resulted in three clinical oncology candidates.
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