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Wang F, Ma J, Yang L, Hu P, Tang S, Wang J, Li Z. Discovery of novel CXCR4 inhibitors for the treatment of inflammation by virtual screening and biological evaluation. Eur J Med Chem 2024; 275:116605. [PMID: 38885550 DOI: 10.1016/j.ejmech.2024.116605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/20/2024]
Abstract
C-X-C chemokine receptor type 4 (CXCR4) exerts considerable influence on the pathogenesis of inflammatory disorders and offers a potent avenue for drug intervention. This research utilizes a hybrid virtual screening methodology constructed using computer-aided drug design to discover novel CXCR4 inhibitors for the treatment of inflammation. First, a compound library was screened by Lipinski's five rules and adsorption, distribution, metabolism, excretion and toxicity properties. Second, the HypoGen algorithm was used in constructing a 3D-QSAR pharmacophore model and verify it layer by layer, and the obtained optimal pharmacophore 1 (Hypo 1) was used as a 3D query for compound screening. Then, hit compounds were obtained through molecular docking (Libdock and CDOCKER). The toxicity of the compounds to MDA-MB-231 cells was evaluated in vitro, and their binding affinity to the target was evaluated according to how they compete with 12G5 antibody for CXCR4 on the surfaces of the MDA-MB-231 cells. Compound Hit14 showed the strongest binding affinity among the hit compounds and inhibited cell migration and invasion in Matrigel invasion and wound healing assay at a concentration of 100 nM, demonstrating a better effect than AMD3100. Western Blot experiments further showed that Hit14 blocked the CXCR4/CXCL12-mediated phosphorylation of Akt. Meanwhile, cellular thermal displacement assay analysis showed that CXCR4 protein bound to Hit14 had high thermal stability. Finally, through in vivo experiments, we found that Hit14 inhibited mouse ear inflammation and reduced ear swelling and damage. Therefore, Hit14 is a promising drug for the further development of CXCR4 inhibitors for inflammation treatment.
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Affiliation(s)
- Fang Wang
- The Key Laboratory for Joint Construction of Synthetic Bioprotein of Anhui Province, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Jie Ma
- The Central Hospital of Wuhan, Tongji Medical College of HUST, Wuhan, China
| | - Lili Yang
- The Key Laboratory for Joint Construction of Synthetic Bioprotein of Anhui Province, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Ping Hu
- The Key Laboratory for Joint Construction of Synthetic Bioprotein of Anhui Province, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Siming Tang
- The Key Laboratory for Joint Construction of Synthetic Bioprotein of Anhui Province, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China
| | - Jing Wang
- Department of Dermatology and Venereology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.
| | - Zeng Li
- The Key Laboratory for Joint Construction of Synthetic Bioprotein of Anhui Province, Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.
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Li Y, Yang L, Li X, Zhang X. Inhibition of GTPase KRAS G12D: a review of patent literature. Expert Opin Ther Pat 2024; 34:701-721. [PMID: 38884569 DOI: 10.1080/13543776.2024.2369630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 06/14/2024] [Indexed: 06/18/2024]
Abstract
INTRODUCTION KRAS is a critical oncogenic protein intricately involved in tumor progression, and the difficulty in targeting KRAS has led it to be classified as an 'undruggable target.' Among the various KRAS mutations, KRASG12D is highly prevalent and represents a promising therapeutic target, yet there are currently no approved inhibitors for it. AREA COVERED This review summarizes numerous patents and literature featuring inhibitors or degraders of KRASG12D through searching relevant information in PubMed, SciFinder and Web of Science databases from 2021 to February 2024, providing an overview of the research progress on inhibiting KRASG12D in terms of design strategies, chemical structures, biological activities, and clinical advancements. EXPERT OPINION Since the approval of AMG510 (Sotorasib), there has been an increasing focus on the inhibition of KRASG12D, leading to numerous reports of related inhibitors and degraders. Among them, MRTX1133, as the first KRASG12D inhibitor to enter clinical trials, has demonstrated excellent tumor suppression in various KRASG12D-bearing human tumor xenograft models. It is important to note, however, that understanding the mechanisms of acquired resistance caused by KRAS inhibition and developing additional combination therapies is crucial. Moreover, seeking covalent inhibition of KRASG12D also holds significant potential.
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Affiliation(s)
- Yuhang Li
- Department of Chemistry, China Pharmaceutical University, Nanjing, China
| | - Le Yang
- Department of Chemistry, China Pharmaceutical University, Nanjing, China
| | - Xiaoran Li
- Department of Chemistry, China Pharmaceutical University, Nanjing, China
- AceMapAI Joint Lab, China Pharmaceutical University, Nanjing, China
| | - Xiaojin Zhang
- Department of Chemistry, China Pharmaceutical University, Nanjing, China
- AceMapAI Joint Lab, China Pharmaceutical University, Nanjing, China
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Ma X, Sloman DL, Duggal R, Anderson KD, Ballard JE, Bharathan I, Brynczka C, Gathiaka S, Henderson TJ, Lyons TW, Miller R, Munsell EV, Orth P, Otte RD, Palani A, Rankic DA, Robinson MR, Sather AC, Solban N, Song XS, Wen X, Xu Z, Yang Y, Yang R, Day PJ, Stoeck A, Bennett DJ, Han Y. Discovery of MK-1084: An Orally Bioavailable and Low-Dose KRAS G12C Inhibitor. J Med Chem 2024; 67:11024-11052. [PMID: 38924388 DOI: 10.1021/acs.jmedchem.4c00572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Oncogenic mutations in the RAS gene account for 30% of all human tumors; more than 60% of which present as KRAS mutations at the hotspot codon 12. After decades of intense pursuit, a covalent inhibition strategy has enabled selective targeting of this previously "undruggable" target. Herein, we disclose our journey toward the discovery of MK-1084, an orally bioavailable and low-dose KRASG12C covalent inhibitor currently in phase I clinical trials (NCT05067283). We leveraged structure-based drug design to identify a macrocyclic core structure, and hypothesis-driven optimization of biopharmaceutical properties to further improve metabolic stability and tolerability.
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Affiliation(s)
- Xiaoshen Ma
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - David L Sloman
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Ruchia Duggal
- Department of Pharmacokinetics, Dynamics, Metabolism and Bioanalytics, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Kenneth D Anderson
- Department of Pharmacokinetics, Dynamics, Metabolism and Bioanalytics, Merck & Co., Inc., 770 Sumneytown Pike, West Point, Pennsylvania 19486, United States
| | - Jeanine E Ballard
- Department of Pharmacokinetics, Dynamics, Metabolism and Bioanalytics, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Indu Bharathan
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Christopher Brynczka
- Department of Nonclinical Drug Safety, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Symon Gathiaka
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Timothy J Henderson
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Thomas W Lyons
- Department of Process Research and Development, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Richard Miller
- Department of Discovery Quantitative Biosciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Erik V Munsell
- Department of Discovery Pharmaceutical Sciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Peter Orth
- Department of Analytical Research and Development, Merck & Co., Inc., 126 E. Lincoln Ave., Rahway, New Jersey 07065, United States
| | - Ryan D Otte
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Anandan Palani
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Danica A Rankic
- Department of Process Research and Development, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Michelle R Robinson
- Department of Pharmacokinetics, Dynamics, Metabolism and Bioanalytics, Merck & Co., Inc., 770 Sumneytown Pike, West Point, Pennsylvania 19486, United States
| | - Aaron C Sather
- Department of Process Research and Development, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Nicolas Solban
- Department of Discovery Quantitative Biosciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Xuelei Sherry Song
- Department of Discovery Quantitative Biosciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Xin Wen
- Department of Process Research and Development, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Zangwei Xu
- Department of Discovery Quantitative Biosciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Yi Yang
- Department of Discovery Quantitative Biosciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Ruojing Yang
- Department of Discovery Quantitative Biosciences, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Phil J Day
- Department of Structural Biology, Astex Pharmaceuticals, 436 Cambridge Science Park, Cambridge CB4 0QA, U.K
| | - Alexander Stoeck
- Department of Discovery Biology, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - David Jonathan Bennett
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
| | - Yongxin Han
- Department of Discovery Chemistry, Merck & Co., Inc., 33 Ave. Louis Pasteur, Boston, Massachusetts 02215, United States
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Yamada T, Mihara K, Ueda T, Yamauchi D, Shimizu M, Ando A, Mayumi K, Nakata Z, Mikamiyama H. Discovery and Hit to Lead Optimization of Macrocyclic Peptides as Novel Tropomyosin Receptor Kinase A Antagonists. J Med Chem 2024; 67:11197-11208. [PMID: 38950284 DOI: 10.1021/acs.jmedchem.4c00715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/03/2024]
Abstract
Tropomyosin receptor kinases (Trks) are receptor tyrosine kinases activated by neurotrophic factors, called neurotrophins. Among them, TrkA interacts with the nerve growth factor (NGF), which leads to pain induction. mRNA-display screening was carried out to discover a hit compound 2, which inhibits protein-protein interactions between TrkA and NGF. Subsequent structure optimization improving phosphorylation inhibitory activity and serum stability was pursued using a unique process that took advantage of the peptide being synthesized by translation from mRNA. This gave peptide 19, which showed an analgesic effect in a rat incisional pain model. The peptides described here can serve as a new class of analgesics, and the structure optimization methods reported provide a strategy for discovering new peptide drugs.
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Affiliation(s)
- Toru Yamada
- Biopharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Kousuke Mihara
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Taichi Ueda
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Daisuke Yamauchi
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Masaya Shimizu
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Azusa Ando
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Kei Mayumi
- Pharmaceutical Development Division, Yodoyabashi Office, Osaka , Osaka 541-0042, Japan
| | - Zenzaburo Nakata
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
| | - Hidenori Mikamiyama
- Pharmaceutical Research Division, Shionogi Pharmaceutical Research Center, Toyonaka , Osaka 561-0825, Japan
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Kage M, Hayashi R, Matsuo A, Tamiya M, Kuramoto S, Ohara K, Irie M, Chiyoda A, Takano K, Ito T, Kotake T, Takeyama R, Ishikawa S, Nomura K, Furuichi N, Morita Y, Hashimoto S, Kawada H, Nishimura Y, Nii K, Sase H, Ohta A, Kojima T, Iikura H, Tanada M, Shiraishi T. Structure-activity relationships of middle-size cyclic peptides, KRAS inhibitors derived from an mRNA display. Bioorg Med Chem 2024; 110:117830. [PMID: 38981216 DOI: 10.1016/j.bmc.2024.117830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/30/2024] [Accepted: 07/01/2024] [Indexed: 07/11/2024]
Abstract
Cyclic peptides are attracting attention as therapeutic agents due to their potential for oral absorption and easy access to tough intracellular targets. LUNA18, a clinical KRAS inhibitor, was transformed-without scaffold hopping-from the initial hit by using an mRNA display library that met our criteria for drug-likeness. In drug discovery using mRNA display libraries, hit compounds always possess a site linked to an mRNA tag. Here, we describe our examination of the Structure-Activity Relationship (SAR) using X-ray structures for chemical optimization near the site linked to the mRNA tag, equivalent to the C-terminus. Structural modifications near the C-terminus demonstrated a relatively wide range of tolerance for side chains. Furthermore, we show that a single atom modification is enough to change the pharmacokinetic (PK) profile. Since there are four positions where side chain modification is permissible in terms of activity, it is possible to flexibly adjust the pharmacokinetic profile by structurally optimizing the side chain. The side chain transformation findings demonstrated here may be generally applicable to hits obtained from mRNA display libraries.
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Affiliation(s)
- Mirai Kage
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Ryuji Hayashi
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan.
| | - Atsushi Matsuo
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Minoru Tamiya
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Shino Kuramoto
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Kazuhiro Ohara
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Machiko Irie
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Aya Chiyoda
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Koji Takano
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Toshiya Ito
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Tomoya Kotake
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Ryuuichi Takeyama
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Shiho Ishikawa
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Kenichi Nomura
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Noriyuki Furuichi
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Yuya Morita
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Satoshi Hashimoto
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Hatsuo Kawada
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Yoshikazu Nishimura
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Keiji Nii
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Hitoshi Sase
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Atsushi Ohta
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Tetsuo Kojima
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Hitoshi Iikura
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan
| | - Mikimasa Tanada
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan.
| | - Takuya Shiraishi
- Research Division, Chugai Pharmaceutical Co. Ltd., 216, Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa 244-8602, Japan.
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Nielsen AL, Bognar Z, Mothukuri GK, Zarda A, Schüttel M, Merz ML, Ji X, Will EJ, Chinellato M, Bartling CRO, Strømgaard K, Cendron L, Angelini A, Heinis C. Large Libraries of Structurally Diverse Macrocycles Suitable for Membrane Permeation. Angew Chem Int Ed Engl 2024; 63:e202400350. [PMID: 38602024 DOI: 10.1002/anie.202400350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/11/2024] [Accepted: 04/09/2024] [Indexed: 04/12/2024]
Abstract
Macrocycles offer an attractive format for drug development due to their good binding properties and potential to cross cell membranes. To efficiently identify macrocyclic ligands for new targets, methods for the synthesis and screening of large combinatorial libraries of small cyclic peptides were developed, many of them using thiol groups for efficient peptide macrocyclization. However, a weakness of these libraries is that invariant thiol-containing building blocks such as cysteine are used, resulting in a region that does not contribute to library diversity but increases molecule size. Herein, we synthesized a series of structurally diverse thiol-containing elements and used them for the combinatorial synthesis of a 2,688-member library of small, structurally diverse peptidic macrocycles with unprecedented skeletal complexity. We then used this library to discover potent thrombin and plasma kallikrein inhibitors, some also demonstrating favorable membrane permeability. X-ray structure analysis of macrocycle-target complexes showed that the size and shape of the newly developed thiol elements are key for binding. The strategy and library format presented in this work significantly enhance structural diversity by allowing combinatorial modifications to a previously invariant region of peptide macrocycles, which may be broadly applied in the development of membrane permeable therapeutics.
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Affiliation(s)
- Alexander L Nielsen
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Zsolt Bognar
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Ganesh K Mothukuri
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Anne Zarda
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Mischa Schüttel
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Manuel L Merz
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Xinjian Ji
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Edward J Will
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | | | - Christian R O Bartling
- Center for Biopharmaceuticals and Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, DK-2100, Copenhagen, Denmark
| | - Kristian Strømgaard
- Center for Biopharmaceuticals and Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 162, DK-2100, Copenhagen, Denmark
| | - Laura Cendron
- Department of Biology, University of Padova, 35131, Padova, Italy
| | - Alessandro Angelini
- Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, Via Torino 155, Venezia Mestre, Venice, 30172, Italy
- European Centre for Living Technologies (ECLT), Ca' Bottacin, Dorsoduro 3911, Calle Crosera, Venice, 30124, Italy
| | - Christian Heinis
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
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7
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You S, McIntyre G, Passioura T. The coming of age of cyclic peptide drugs: an update on discovery technologies. Expert Opin Drug Discov 2024:1-13. [PMID: 38872502 DOI: 10.1080/17460441.2024.2367024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 06/07/2024] [Indexed: 06/15/2024]
Abstract
INTRODUCTION Cyclic peptides are an established class of pharmaceuticals, with the ability to bind to a broader range of protein targets than traditional small molecules while also being capable of oral availability and cell penetration. Historically, cyclic peptide drugs have been discovered almost exclusively through natural product mining approaches; however, the last two decades have seen the development of display screening approaches capable of rapidly identifying de novo (i.e. not natural product derived) cyclic peptide ligands to targets of interest. AREAS COVERED In this review, the authors describe the current clinical landscape for cyclic peptide pharmaceuticals. This article focuses on the discovery approaches that have led to the development of different classes of molecules and how the development of newer technologies, particularly phage and mRNA display, has broadened the clinical applicability of such molecules. EXPERT OPINION The field of de novo cyclic peptide drug discovery is reaching maturity, with the first drugs identified through display screening approaches reaching the market in recent years. Many more are in clinical trials; however, significant technical challenges remain. Technological improvements will be required over the coming years to facilitate the identification of membrane permeable cyclic peptides capable of oral availability and targeting intracellular proteins.
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Affiliation(s)
- Sophia You
- Insamo South, Chippendale, NSW, Australia
| | | | - Toby Passioura
- School of Chemistry, The University of Sydney, Camperdown, NSW, Australia
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8
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Zuo Q, Li Y, Lai X, Bao G, Chen L, He Z, Song X, E R, Wang P, Shi Y, Luo H, Sun W, Wang R. Cysteine-Specific Multifaceted Bioconjugation of Peptides and Proteins Using 5-Substituted 1,2,3-Triazines. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308491. [PMID: 38466927 DOI: 10.1002/advs.202308491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/08/2024] [Indexed: 03/13/2024]
Abstract
Peptide and protein postmodification have gained significant attention due to their extensive impact on biomolecule engineering and drug discovery, of which cysteine-specific modification strategies are prominent due to their inherent nucleophilicity and low abundance. Herein, the study introduces a novel approach utilizing multifunctional 5-substituted 1,2,3-triazine derivatives to achieve multifaceted bioconjugation targeting cysteine-containing peptides and proteins. On the one hand, this represents an inaugural instance of employing 1,2,3-triazine in biomolecular-specific modification within a physiological solution. On the other hand, as a powerful combination of precision modification and biorthogonality, this strategy allows for the one-pot dual-orthogonal functionalization of biomolecules utilizing the aldehyde group generated simultaneously. 1,2,3-Triazine derivatives with diverse functional groups allow conjugation to peptides or proteins, while bi-triazines enable peptide cyclization and dimerization. The examination of the stability of bi-triazines revealed their potential for reversible peptide modification. This work establishes a comprehensive platform for identifying cysteine-selective modifications, providing new avenues for peptide-based drug development, protein bioconjugation, and chemical biology research.
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Affiliation(s)
- Quan Zuo
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
| | - Yiping Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
| | - Xuanliang Lai
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
| | - Guangjun Bao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
| | - Lu Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
| | - Zeyuan He
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
| | - Xinyi Song
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
| | - Ruiyao E
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
| | - Pengxin Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
| | - Yuntao Shi
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
| | - Huixin Luo
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
| | - Wangsheng Sun
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
| | - Rui Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street, Beijing, 100050, P. R. China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences and Research Unit of Peptide Science, Chinese Academy of Medical Sciences, Lanzhou University, 199 West Donggang Road, Lanzhou, Gansu, 730000, P. R. China
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9
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Sigal M, Matsumoto S, Beattie A, Katoh T, Suga H. Engineering tRNAs for the Ribosomal Translation of Non-proteinogenic Monomers. Chem Rev 2024; 124:6444-6500. [PMID: 38688034 PMCID: PMC11122139 DOI: 10.1021/acs.chemrev.3c00894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/21/2024] [Accepted: 04/10/2024] [Indexed: 05/02/2024]
Abstract
Ribosome-dependent protein biosynthesis is an essential cellular process mediated by transfer RNAs (tRNAs). Generally, ribosomally synthesized proteins are limited to the 22 proteinogenic amino acids (pAAs: 20 l-α-amino acids present in the standard genetic code, selenocysteine, and pyrrolysine). However, engineering tRNAs for the ribosomal incorporation of non-proteinogenic monomers (npMs) as building blocks has led to the creation of unique polypeptides with broad applications in cellular biology, material science, spectroscopy, and pharmaceuticals. Ribosomal polymerization of these engineered polypeptides presents a variety of challenges for biochemists, as translation efficiency and fidelity is often insufficient when employing npMs. In this Review, we will focus on the methodologies for engineering tRNAs to overcome these issues and explore recent advances both in vitro and in vivo. These efforts include increasing orthogonality, recruiting essential translation factors, and creation of expanded genetic codes. After our review on the biochemical optimizations of tRNAs, we provide examples of their use in genetic code manipulation, with a focus on the in vitro discovery of bioactive macrocyclic peptides containing npMs. Finally, an analysis of the current state of tRNA engineering is presented, along with existing challenges and future perspectives for the field.
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Affiliation(s)
- Maxwell Sigal
- Department of Chemistry,
Graduate School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Satomi Matsumoto
- Department of Chemistry,
Graduate School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Adam Beattie
- Department of Chemistry,
Graduate School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takayuki Katoh
- Department of Chemistry,
Graduate School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hiroaki Suga
- Department of Chemistry,
Graduate School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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10
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Yin H, Tang Q, Xia H, Bi F. Targeting RAF dimers in RAS mutant tumors: From biology to clinic. Acta Pharm Sin B 2024; 14:1895-1923. [PMID: 38799634 PMCID: PMC11120325 DOI: 10.1016/j.apsb.2024.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/02/2024] [Accepted: 02/20/2024] [Indexed: 05/29/2024] Open
Abstract
RAS mutations occur in approximately 30% of tumors worldwide and have a poor prognosis due to limited therapies. Covalent targeting of KRAS G12C has achieved significant success in recent years, but there is still a lack of efficient therapeutic approaches for tumors with non-G12C KRAS mutations. A highly promising approach is to target the MAPK pathway downstream of RAS, with a particular focus on RAF kinases. First-generation RAF inhibitors have been authorized to treat BRAF mutant tumors for over a decade. However, their use in RAS-mutated tumors is not recommended due to the paradoxical ERK activation mainly caused by RAF dimerization. To address the issue of RAF dimerization, type II RAF inhibitors have emerged as leading candidates. Recent clinical studies have shown the initial effectiveness of these agents against RAS mutant tumors. Promisingly, type II RAF inhibitors in combination with MEK or ERK inhibitors have demonstrated impressive efficacy in RAS mutant tumors. This review aims to clarify the importance of RAF dimerization in cellular signaling and resistance to treatment in tumors with RAS mutations, as well as recent progress in therapeutic approaches to address the problem of RAF dimerization in RAS mutant tumors.
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Affiliation(s)
- Huanhuan Yin
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiulin Tang
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hongwei Xia
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Feng Bi
- Division of Abdominal Cancer, Department of Medical Oncology, Cancer Center and Laboratory of Molecular Targeted Therapy in Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
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11
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Kirschner T, Müller MP, Rauh D. Targeting KRAS Diversity: Covalent Modulation of G12X and Beyond in Cancer Therapy. J Med Chem 2024; 67:6044-6051. [PMID: 38621359 DOI: 10.1021/acs.jmedchem.3c02403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
The GTPase KRAS acts as a switch in cellular signaling, transitioning between inactive GDP-bound and active GTP-bound states. In about 20% of human cancers, oncogenic RAS mutations disrupt this balance, favoring the active form and promoting proliferative signaling, thus rendering KRAS an appealing target for precision medicine in oncology. In 2013, Shokat and co-workers achieved a groundbreaking feat by covalently targeting a previously undiscovered allosteric pocket (switch II pocket (SWIIP)) of KRASG12C. This breakthrough led to the development and approval of sotorasib (AMG510) and adagrasib (MRTX849), revolutionizing the treatment of KRASG12C-dependent lung cancer. Recent achievements in targeting various KRASG12X mutants, using SWIIP as a key binding pocket, are discussed. Insights from successful KRASG12C targeting informed the design of molecules addressing other mutations, often in a covalent manner. These findings offer promise for innovative approaches in addressing commonly occurring KRAS mutations such as G12D, G12V, G12A, G12S, and G12R in various cancers.
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Affiliation(s)
- Tonia Kirschner
- Department of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 4a, 44227 Dortmund, Germany
- Drug Discovery Hub Dortmund (DDHD) am Zentrum für integrierte Wirkstoffforschung (ZIW), 44227 Dortmund, Germany
| | - Matthias P Müller
- Department of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 4a, 44227 Dortmund, Germany
- Drug Discovery Hub Dortmund (DDHD) am Zentrum für integrierte Wirkstoffforschung (ZIW), 44227 Dortmund, Germany
| | - Daniel Rauh
- Department of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 4a, 44227 Dortmund, Germany
- Drug Discovery Hub Dortmund (DDHD) am Zentrum für integrierte Wirkstoffforschung (ZIW), 44227 Dortmund, Germany
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12
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Ball A, Mohammed S, Doigneaux C, Gardner RM, Easton JW, Turner S, Essex JW, Pairaudeau G, Tavassoli A. Identification and Development of Cyclic Peptide Inhibitors of Hypoxia Inducible Factors 1 and 2 That Disrupt Hypoxia-Response Signaling in Cancer Cells. J Am Chem Soc 2024; 146:8877-8886. [PMID: 38503564 PMCID: PMC10996005 DOI: 10.1021/jacs.3c10508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 03/07/2024] [Accepted: 03/07/2024] [Indexed: 03/21/2024]
Abstract
Hypoxia inducible factor (HIF) is a heterodimeric transcription factor composed of an oxygen-regulated α subunit and a constitutively expressed β subunit that serves as the master regulator of the cellular response to low oxygen concentrations. The HIF transcription factor senses and responds to hypoxia by significantly altering transcription and reprogramming cells to enable adaptation to a hypoxic microenvironment. Given the central role played by HIF in the survival and growth of tumors in hypoxia, inhibition of this transcription factor serves as a potential therapeutic approach for treating a variety of cancers. Here, we report the identification, optimization, and characterization of a series of cyclic peptides that disrupt the function of HIF-1 and HIF-2 transcription factors by inhibiting the interaction of both HIF-1α and HIF-2α with HIF-1β. These compounds are shown to bind to HIF-α and disrupt the protein-protein interaction between the α and β subunits of the transcription factor, resulting in disruption of hypoxia-response signaling by our lead molecule in several cancer cell lines.
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Affiliation(s)
- Andrew
T. Ball
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Soran Mohammed
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Cyrielle Doigneaux
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Reece M. Gardner
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - James W. Easton
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Steven Turner
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Jonathan W. Essex
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
| | - Garry Pairaudeau
- Discovery
Sciences IMED Biotech Unit, AstraZeneca, 310 Cambridge Science Park, Milton
Road, Cambridge CB4 0WG, U.K.
| | - Ali Tavassoli
- School
of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
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13
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Faris J, Adaligil E, Popovych N, Ono S, Takahashi M, Nguyen H, Plise E, Taechalertpaisarn J, Lee HW, Koehler MFT, Cunningham CN, Lokey RS. Membrane Permeability in a Large Macrocyclic Peptide Driven by a Saddle-Shaped Conformation. J Am Chem Soc 2024; 146:4582-4591. [PMID: 38330910 PMCID: PMC10885153 DOI: 10.1021/jacs.3c10949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 02/10/2024]
Abstract
The effort to modulate challenging protein targets has stimulated interest in ligands that are larger and more complex than typical small-molecule drugs. While combinatorial techniques such as mRNA display routinely produce high-affinity macrocyclic peptides against classically undruggable targets, poor membrane permeability has limited their use toward primarily extracellular targets. Understanding the passive membrane permeability of macrocyclic peptides would, in principle, improve our ability to design libraries whose leads can be more readily optimized against intracellular targets. Here, we investigate the permeabilities of over 200 macrocyclic 10-mers using the thioether cyclization motif commonly found in mRNA display macrocycle libraries. We identified the optimal lipophilicity range for achieving permeability in thioether-cyclized 10-mer cyclic peptide-peptoid hybrid scaffolds and showed that permeability could be maintained upon extensive permutation in the backbone. In one case, changing a single amino acid from d-Pro to d-NMe-Ala, representing the loss of a single methylene group in the side chain, resulted in a highly permeable scaffold in which the low-dielectric conformation shifted from the canonical cross-beta geometry of the parent compounds into a novel saddle-shaped fold in which all four backbone NH groups were sequestered from the solvent. This work provides an example by which pre-existing physicochemical knowledge of a scaffold can benefit the design of macrocyclic peptide mRNA display libraries, pointing toward an approach for biasing libraries toward permeability by design. Moreover, the compounds described herein are a further demonstration that geometrically diverse, highly permeable scaffolds exist well beyond conventional drug-like chemical space.
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Affiliation(s)
- Justin
H. Faris
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
| | - Emel Adaligil
- Department
of Peptide Therapeutics, Genentech, South San Francisco, California 94080, United States
| | - Nataliya Popovych
- Department
of Early Discovery Biochemistry, Genentech, South San Francisco, California 94080, United States
| | - Satoshi Ono
- Innovative
Research Division, Mitsubishi Tanabe Pharma
Corporation, Kanagawa 227-0033, Japan
| | - Mifune Takahashi
- Department
of Drug Metabolism and Pharmacokinetics, Genentech, South
San Francisco, California 94080, United States
| | - Huy Nguyen
- Department
of Analytical Research, Genentech, South San Francisco, California 94080, United States
| | - Emile Plise
- Department
of Drug Metabolism and Pharmacokinetics, Genentech, South
San Francisco, California 94080, United States
| | - Jaru Taechalertpaisarn
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
| | - Hsiau-Wei Lee
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
| | - Michael F. T. Koehler
- Department
of Medicinal Chemistry, Genentech, South San Francisco, California 94080, United States
| | - Christian N. Cunningham
- Department
of Peptide Therapeutics, Genentech, South San Francisco, California 94080, United States
| | - R. Scott Lokey
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
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14
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Pal S, 't Hart P. Imbuing peptide libraries with drug-likeness. Nat Chem Biol 2024; 20:140-141. [PMID: 38242957 DOI: 10.1038/s41589-023-01524-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2024]
Affiliation(s)
- Sunit Pal
- Max Planck Institute of Molecular Physiology, Chemical Genomics Centre, Dortmund, Germany
| | - Peter 't Hart
- Max Planck Institute of Molecular Physiology, Chemical Genomics Centre, Dortmund, Germany.
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15
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Abstract
Cyclic peptides are fascinating molecules abundantly found in nature and exploited as molecular format for drug development as well as other applications, ranging from research tools to food additives. Advances in peptide technologies made over many years through improved methods for synthesis and drug development have resulted in a steady stream of new drugs, with an average of around one cyclic peptide drug approved per year. Powerful technologies for screening random peptide libraries, and de novo generating ligands, have enabled the development of cyclic peptide drugs independent of naturally derived molecules and now offer virtually unlimited development opportunities. In this review, we feature therapeutically relevant cyclic peptides derived from nature and discuss the unique properties of cyclic peptides, the enormous technological advances in peptide ligand development in recent years, and current challenges and opportunities for developing cyclic peptides that address unmet medical needs.
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Affiliation(s)
- Xinjian Ji
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Alexander L Nielsen
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Christian Heinis
- Institute of Chemical Sciences and Engineering, School of Basic Sciences, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
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16
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Jiang X, Gao L, Li Z, Shen Y, Lin ZH. Development and Challenges of Cyclic Peptides for Immunomodulation. Curr Protein Pept Sci 2024; 25:353-375. [PMID: 37990433 DOI: 10.2174/0113892037272528231030074158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 11/23/2023]
Abstract
Cyclic peptides are polypeptide chains formed by cyclic sequences of amide bonds between protein-derived or non-protein-derived amino acids. Compared to linear peptides, cyclic peptides offer several unique advantages, such as increased stability, stronger affinity, improved selectivity, and reduced toxicity. Cyclic peptide has been proved to have a promising application prospect in the medical field. In addition, this paper mainly describes that cyclic peptides play an important role in anti-cancer, anti-inflammatory, anti-virus, treatment of multiple sclerosis and membranous nephropathy through immunomodulation. In order to know more useful information about cyclic peptides in clinical research and drug application, this paper also summarizes cyclic peptides currently in the clinical trial stage and cyclic peptide drugs approved for marketing in the recent five years. Cyclic peptides have many advantages and great potential in treating various diseases, but there are still many challenges to be solved in the development process of cyclic peptides.
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Affiliation(s)
- Xianqiong Jiang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, 405400 Chongqing, China
| | - Li Gao
- School of Pharmacy and Bioengineering, Chongqing University of Technology, 405400 Chongqing, China
| | - Zhilong Li
- School of Pharmacy and Bioengineering, Chongqing University of Technology, 405400 Chongqing, China
| | - Yan Shen
- School of Pharmacy and Bioengineering, Chongqing University of Technology, 405400 Chongqing, China
- Chongqing Key Laboratory of Medicinal Chemistry & Molecular Pharmacology, Chongqing University of Technology, Chongqing 400054, China
- Chongqing Key Laboratory of Target Based Drug Screening and Activity Evaluation, Chongqing University of Technology, Chongqing 400054, China
| | - Zhi-Hua Lin
- School of Pharmacy and Bioengineering, Chongqing University of Technology, 405400 Chongqing, China
- Chongqing College of Traditional Chinese Medicine, 402760
- Chongqing Key Laboratory of Medicinal Chemistry & Molecular Pharmacology, Chongqing University of Technology, Chongqing 400054, China
- Chongqing Key Laboratory of Target Based Drug Screening and Activity Evaluation, Chongqing University of Technology, Chongqing 400054, China
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17
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Asano D, Takakusa H, Nakai D. Oral Absorption of Middle-to-Large Molecules and Its Improvement, with a Focus on New Modality Drugs. Pharmaceutics 2023; 16:47. [PMID: 38258058 PMCID: PMC10820198 DOI: 10.3390/pharmaceutics16010047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/11/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
To meet unmet medical needs, middle-to-large molecules, including peptides and oligonucleotides, have emerged as new therapeutic modalities. Owing to their middle-to-large molecular sizes, middle-to-large molecules are not suitable for oral absorption, but there are high expectations around orally bioavailable macromolecular drugs, since oral administration is the most convenient dosing route. Therefore, extensive efforts have been made to create bioavailable middle-to-large molecules or develop absorption enhancement technology, from which some successes have recently been reported. For example, Rybelsus® tablets and Mycapssa® capsules, both of which contain absorption enhancers, were approved as oral medications for type 2 diabetes and acromegaly, respectively. The oral administration of Rybelsus and Mycapssa exposes their pharmacologically active peptides with molecular weights greater than 1000, namely, semaglutide and octreotide, respectively, into systemic circulation. Although these two medications represent major achievements in the development of orally absorbable peptide formulations, the oral bioavailability of peptides after taking Rybelsus and Mycapssa is still only around 1%. In this article, we review the approaches and recent advances of orally bioavailable middle-to-large molecules and discuss challenges for improving their oral absorption.
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Affiliation(s)
- Daigo Asano
- Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., 1-2-58, Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan; (H.T.); (D.N.)
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18
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Ito T, Yokoo H, Kato T, Doi M, Demizu Y. Sculpting Secondary Structure of a Cyclic Peptide: Conformational Analysis of a Cyclic Hexapeptide Containing a Combination of l-Leu, d-Leu, and Aib Residues. ACS OMEGA 2023; 8:44106-44111. [PMID: 38027316 PMCID: PMC10666233 DOI: 10.1021/acsomega.3c06397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 10/23/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023]
Abstract
We have previously reported that cyclo(l-Leu-d-Leu-Aib-l-Leu-d-Leu-Aib) (2), a cyclic hexapeptide consisting of heterochiral l-Leu and d-Leu (l-Leu-d-Leu) residues with achiral 2-aminoisobutyric acid (Aib) residues, forms a figure-8 conformation. In this study, we newly designed cyclo(l-Leu-d-Leu-Aib-d-Leu-l-Leu-Aib)+ (4), an epimer of 2, and examined the conformational differences between 2 and 4 by X-ray crystallographic analysis. Peptide 4 formed a planar cyclic conformation with an antiparallel β-sheet hydrogen-bonding pattern. This investigation demonstrates the potential to manipulate the molecular conformation of cyclic peptides by simply arranging the l- and d-amino acids and emphasizes that diverse conformations can be obtained by using cyclic peptides. Harnessing cyclic peptides as platforms for distinct molecular structures is a promising approach to expanding the chemical space for various applications.
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Affiliation(s)
- Takahito Ito
- Division
of Organic Chemistry, National Institute
of Health Sciences, Kawasaki, Kanagawa 210-9501, Japan
- Graduate
School of Medical Life Science, Yokohama
City University, Yokohama, Kanagawa 236-0027, Japan
| | - Hidetomo Yokoo
- Division
of Organic Chemistry, National Institute
of Health Sciences, Kawasaki, Kanagawa 210-9501, Japan
| | - Takuma Kato
- Faculty
of Pharmacy, Osaka Medical and Pharmaceutical
University, Takatsuki, Osaka 569-8686, Japan
| | - Mitsunobu Doi
- Faculty
of Pharmacy, Osaka Medical and Pharmaceutical
University, Takatsuki, Osaka 569-8686, Japan
| | - Yosuke Demizu
- Division
of Organic Chemistry, National Institute
of Health Sciences, Kawasaki, Kanagawa 210-9501, Japan
- Graduate
School of Medical Life Science, Yokohama
City University, Yokohama, Kanagawa 236-0027, Japan
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19
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Ohta A, Tanada M, Shinohara S, Morita Y, Nakano K, Yamagishi Y, Takano R, Kariyuki S, Iida T, Matsuo A, Ozeki K, Emura T, Sakurai Y, Takano K, Higashida A, Kojima M, Muraoka T, Takeyama R, Kato T, Kimura K, Ogawa K, Ohara K, Tanaka S, Kikuchi Y, Hisada N, Hayashi R, Nishimura Y, Nomura K, Tachibana T, Irie M, Kawada H, Torizawa T, Murao N, Kotake T, Tanaka M, Ishikawa S, Miyake T, Tamiya M, Arai M, Chiyoda A, Akai S, Sase H, Kuramoto S, Ito T, Shiraishi T, Kojima T, Iikura H. Validation of a New Methodology to Create Oral Drugs beyond the Rule of 5 for Intracellular Tough Targets. J Am Chem Soc 2023; 145:24035-24051. [PMID: 37874670 DOI: 10.1021/jacs.3c07145] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Establishing a technological platform for creating clinical compounds inhibiting intracellular protein-protein interactions (PPIs) can open the door to many valuable drugs. Although small molecules and antibodies are mainstream modalities, they are not suitable for a target protein that lacks a deep cavity for a small molecule to bind or a protein found in intracellular space out of an antibody's reach. One possible approach to access these targets is to utilize so-called middle-size cyclic peptides (defined here as those with a molecular weight of 1000-2000 g/mol). In this study, we validated a new methodology to create oral drugs beyond the rule of 5 for intracellular tough targets by elucidating structural features and physicochemical properties for drug-like cyclic peptides and developing library technologies to afford highly N-alkylated cyclic peptide hits. We discovered a KRAS inhibitory clinical compound (LUNA18) as the first example of our platform technology.
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Affiliation(s)
- Atsushi Ohta
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Mikimasa Tanada
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Shojiro Shinohara
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Yuya Morita
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Kazuhiko Nakano
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Yusuke Yamagishi
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Ryusuke Takano
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Shiori Kariyuki
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Takeo Iida
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Atsushi Matsuo
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Kazuhisa Ozeki
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Takashi Emura
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Yuuji Sakurai
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Koji Takano
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Atsuko Higashida
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Miki Kojima
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Terushige Muraoka
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Ryuuichi Takeyama
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Tatsuya Kato
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Kaori Kimura
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Kotaro Ogawa
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Kazuhiro Ohara
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Shota Tanaka
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Yasufumi Kikuchi
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Nozomi Hisada
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Ryuji Hayashi
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Yoshikazu Nishimura
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Kenichi Nomura
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Tatsuhiko Tachibana
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Machiko Irie
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Hatsuo Kawada
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Takuya Torizawa
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Naoaki Murao
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Tomoya Kotake
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Masahiko Tanaka
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Shiho Ishikawa
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Taiji Miyake
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Minoru Tamiya
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Masako Arai
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Aya Chiyoda
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Sho Akai
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Hitoshi Sase
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Shino Kuramoto
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Toshiya Ito
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Takuya Shiraishi
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Tetsuo Kojima
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
| | - Hitoshi Iikura
- Research Division, Chugai Pharmaceutical Co., Ltd., 216, Totsuka-cho,Totsuka-ku, Yokohama 244-8602, Kanagawa, Japan
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