1
|
Tantra T, Singh Y, Patekar R, Kulkarni S, Kumar P, Thareja S. Phosphate Prodrugs: An Approach to Improve the Bioavailability of Clinically Approved Drugs. Curr Med Chem 2024; 31:336-357. [PMID: 36757029 DOI: 10.2174/0929867330666230209094738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/17/2022] [Accepted: 11/23/2022] [Indexed: 02/10/2023]
Abstract
The phosphate prodrug approach has emerged as a viable option for increasing the bioavailability of a drug candidate with low hydrophilicity and poor cell membrane permeability. When a phosphoric acid moiety is attached to the parent drug, it results in a several-fold elevation in aqueous solubility which helps to achieve desired bioavailability of the pharmaceutically active parental molecule. The neutral phosphate prodrugs have rapid diffusion ability through the plasma membrane as compared to their charged counterpart. The presence of phosphate mono ester breaking alkaline phosphatase (ALP) enzyme throughout the whole human body, is the main consideration behind the development of phosphate prodrug strategy. The popularity of this phosphate prodrug strategy is increasing nowadays due to the fulfillment of different desired pharmacokinetic characteristics required to get pharmaceutical and therapeutic responses without showing any serious adverse drug reactions (ADR). This review article mainly focuses on various phosphate prodrugs synthesized within the last decade to get an improved pharmacological response of the parent moiety along with various preclinical and clinical challenges associated with this approach. Emphasis is also given to the chemical mechanism to release the parent moiety from the prodrug.
Collapse
Affiliation(s)
- Tanmoy Tantra
- Department of Pharmaceutical Sciences and Natural Products, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| | - Yogesh Singh
- Department of Pharmaceutical Sciences and Natural Products, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| | - Rohan Patekar
- Department of Pharmaceutical Sciences and Natural Products, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| | - Swanand Kulkarni
- Department of Pharmaceutical Sciences and Natural Products, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| | - Pradeep Kumar
- Department of Pharmaceutical Sciences and Natural Products, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| | - Suresh Thareja
- Department of Pharmaceutical Sciences and Natural Products, School of Health Sciences, Central University of Punjab, Bathinda, Punjab, 151401, India
| |
Collapse
|
2
|
Cui YJ, Zhou Y, Zhang XW, Dou BK, Ma CC, Zhang J. The discovery of water-soluble indazole derivatives as potent microtubule polymerization inhibitors. Eur J Med Chem 2023; 262:115870. [PMID: 37890199 DOI: 10.1016/j.ejmech.2023.115870] [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: 08/23/2023] [Revised: 09/26/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023]
Abstract
Taking a previously discovered indazole derivative 1 as a lead, systematic structural modifications were performed with an indazole core at the 1- and 6-positions to improve its aqueous solubility. Among the designed indazole derivatives, 6-methylpyridin-3-yl indazole derivative 8l and 1H-indol-4-yl indazole derivative 8m exhibited high potency in the low nanomolar range against A549, Huh-7, and T24 cancer cells, including Taxol-resistant variant cells (A549/Tax). As a hydrochloride salt, 8l exhibited much improved aqueous solubility, and its log P value fell into a favorable range. In mechanistic studies, 8l impeded tubulin polymerization through interacting with the colchicine site, resulting in cell cycle arrest and cellular apoptosis. In addition, compared to lead compound 1, 8l reduced cell migration and led to more potent inhibition of tumor growth in vivo without apparent toxicity. In summary, indazole derivative 8l could work as a potential anticancer agent and deserves further investigation for cancer therapy.
Collapse
Affiliation(s)
- Ying-Jie Cui
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250012, China
| | - Yi Zhou
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250012, China
| | - Xi-Wu Zhang
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250012, China
| | - Bao-Kai Dou
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250012, China
| | - Chen-Chen Ma
- Central Laboratory, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250012, China.
| | - Jing Zhang
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250012, China.
| |
Collapse
|
3
|
McLoughlin EC, Twamley B, O'Brien JE, Hannon Barroeta P, Zisterer DM, Meegan MJ, O'Boyle NM. Synthesis by diastereomeric resolution, biochemical evaluation and molecular modelling of chiral 3-hydroxyl b-lactam microtubule-targeting agents for the treatment of triple negative breast and chemoresistant colorectal cancers. Bioorg Chem 2023; 141:106877. [PMID: 37804699 DOI: 10.1016/j.bioorg.2023.106877] [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: 06/14/2023] [Revised: 09/08/2023] [Accepted: 09/19/2023] [Indexed: 10/09/2023]
Abstract
The synthesis and biochemical activity of a series of chiral trans 3-hydroxyl β-lactams targeting tubulin is described. Synthesis of the series of enantiopure β-lactams was achieved using chiral derivatising reagent N-Boc-l-proline. The absolute configuration was determined as 3S,4S for (+) enantiomer 4EN1 and 3R,4R for (-) enantiomer 4EN2. Antiproliferative studies identified chiral 3S,4S b-lactams with subnanomolar IC50 values across a range of cancer cell lines, improving potency with respect to the corresponding racemates. Fluoro-substituted (+)-(3S,4S)-4-(3-fluoro-4-methoxyphenyl)-3-hydroxy-1-(3,4,5-trimethoxyphenyl)azetidin-2-one (27EN1) was determined as the lead eutomer with dual antiproliferative activity in triple negative breast cancer cells (TNBC), and combretastatin A-4 resistant HT-29 colorectal cancer cells. IC50 values were in the range of 0.26-0.7 nM across four cell lines. Tubulin polymerisation assays, confocal microscopy and molecular modelling studies indicated that 3S,4S eutomers are microtubule destabilisers, while 3R,4R distomers have lower potency as microtubule destabilisers. 27EN1 demonstrated anti-mitotic and pro-apoptotic activity in MDA-MB-231 and HT-29 cells in addition to selective toxicity toward MCF-7 breast cancer versus non-tumorigenic MCF-10-2A cells. The related 3S,4S β-lactam eutomer 4EN1 downregulated expression of key cell survival anti-apoptotic proteins Bcl-2 and Mcl-1 in MDA-MB-231 cells while 27EN1 downregulated Mcl-1 in HT-29 cells. Chiral β-lactam 27EN1 will be further developed for treatment of TNBC and CA-4 resistant colorectal cancers.
Collapse
Affiliation(s)
- Eavan C McLoughlin
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Panoz Institute and Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland.
| | - Brendan Twamley
- School of Chemistry, Trinity College Dublin, Dublin 2, Ireland
| | - John E O'Brien
- School of Chemistry, Trinity College Dublin, Dublin 2, Ireland
| | - Patricia Hannon Barroeta
- School of Biochemistry and Immunology, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Daniela M Zisterer
- School of Biochemistry and Immunology, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Mary J Meegan
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Panoz Institute and Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Niamh M O'Boyle
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Panoz Institute and Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| |
Collapse
|
4
|
Xu S, Sun Y, Wang P, Tan Y, Shi L, Chen J. Design, synthesis and evaluation of dihydro-1 H-indene derivatives as novel tubulin polymerisation inhibitors with anti-angiogenic and antitumor potency. J Enzyme Inhib Med Chem 2023; 38:2247579. [PMID: 37587873 PMCID: PMC10438863 DOI: 10.1080/14756366.2023.2247579] [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: 05/18/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/18/2023] Open
Abstract
Angiogenesis plays an important role in tumour generation and progression, which is used to supply nutrients and metastasis. Herein, a series of novel dihydro-1H-indene derivatives were designed and evaluated as tubulin polymerisation inhibitors by binding to colchicine site, exhibiting anti-angiogenic activities against new vessel forming. Through structure-activity relationships study, compound 12d was found to be the most potent derivative possessing the antiproliferative activity against four cancer lines with IC50 values among 0.028-0.087 µM. Compound 12d bound to colchicine site on tubulin and inhibited tubulin polymerisation in vitro. In addition, compound 12d induced cell cycle arrest at G2/M phase, stimulated cell apoptosis, inhibited tumour metastasis and angiogenesis. Finally, the results of in vivo assay suggested that compound 12d could prevent tumour generation, inhibit tumour proliferation and angiogenesis without obvious toxicity. Collectively, all these findings suggested that compound 12d is a novel tubulin polymerisation inhibitor deserving further research.
Collapse
Affiliation(s)
- Shengtao Xu
- Department of Hepatobiliary Surgery, China Medical University, The First People’s Hospital of Kunshan, Suzhou, P. R. China
- Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing, P. R. China
| | - Yijun Sun
- Jiangsu KeyGEN BioTECH Co., Ltd, Nanjing, P. R. China
| | - Peng Wang
- Department of Neurosurgery, China Medical University, The First People’s Hospital of Kunshan, Suzhou, Jiangsu, P. R. China
| | - Yuchen Tan
- Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing, P. R. China
| | - Lei Shi
- Department of Neurosurgery, China Medical University, The First People’s Hospital of Kunshan, Suzhou, Jiangsu, P. R. China
| | - Jian Chen
- Department of Hepatobiliary Surgery, China Medical University, The First People’s Hospital of Kunshan, Suzhou, P. R. China
| |
Collapse
|
5
|
Prasher P, Mall T, Sharma M. Synthesis and biological profile of benzoxazolone derivatives. Arch Pharm (Weinheim) 2023; 356:e2300245. [PMID: 37379239 DOI: 10.1002/ardp.202300245] [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: 05/04/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 06/30/2023]
Abstract
The benzoxazolone nucleus is an ideal scaffold for drug design, owing to its discrete physicochemical profile, bioisosteric preference over pharmacokinetically weaker moieties, weakly acidic behavior, presence of both lipophilic and hydrophilic fragments on a single framework, and a wider choice of chemical modification on the benzene and oxazolone rings. These properties apparently influence the interactions of benzoxazolone-based derivatives with their respective biological targets. Hence, the benzoxazolone ring is implicated in the synthesis and development of pharmaceuticals with a diverse biological profile ranging from anticancer, analgesics, insecticides, anti-inflammatory, and neuroprotective agents. This has further led to the commercialization of several benzoxazolone-based molecules and a few others under clinical trials. Nevertheless, the SAR exploration of benzoxazolone derivatives for the identification of potential "hits" followed by the screening of "leads" provides a plethora of opportunities for further exploration of the pharmacological profile of the benzoxazolone nucleus. In this review, we aim to present the biological profile of different derivatives based on the benzoxazolone framework.
Collapse
Affiliation(s)
- Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, India
| | - Tanisqa Mall
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, India
| | - Mousmee Sharma
- Department of Chemistry, Uttaranchal University, Dehradun, India
| |
Collapse
|
6
|
Azizi M, Jahanban-Esfahlan R, Samadian H, Hamidi M, Seidi K, Dolatshahi-Pirouz A, Yazdi AA, Shavandi A, Laurent S, Be Omide Hagh M, Kasaiyan N, Santos HA, Shahbazi MA. Multifunctional nanostructures: Intelligent design to overcome biological barriers. Mater Today Bio 2023; 20:100672. [PMID: 37273793 PMCID: PMC10232915 DOI: 10.1016/j.mtbio.2023.100672] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/24/2023] [Accepted: 05/18/2023] [Indexed: 06/06/2023] Open
Abstract
Over the past three decades, nanoscience has offered a unique solution for reducing the systemic toxicity of chemotherapy drugs and for increasing drug therapeutic efficiency. However, the poor accumulation and pharmacokinetics of nanoparticles are some of the key reasons for their slow translation into the clinic. The is intimately linked to the non-biological nature of nanoparticles and the aberrant features of solid cancer, which together significantly compromise nanoparticle delivery. New findings on the unique properties of tumors and their interactions with nanoparticles and the human body suggest that, contrary to what was long-believed, tumor features may be more mirage than miracle, as the enhanced permeability and retention based efficacy is estimated to be as low as 1%. In this review, we highlight the current barriers and available solutions to pave the way for approved nanoformulations. Furthermore, we aim to discuss the main solutions to solve inefficient drug delivery with the use of nanobioengineering of nanocarriers and the tumor environment. Finally, we will discuss the suggested strategies to overcome two or more biological barriers with one nanocarrier. The variety of design formats, applications and implications of each of these methods will also be evaluated.
Collapse
Affiliation(s)
- Mehdi Azizi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran
- Dental Implants Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Rana Jahanban-Esfahlan
- Department of Medical Biotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Samadian
- Dental Implants Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Molecular Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Masoud Hamidi
- Université Libre de Bruxelles (ULB), École Polytechnique de Bruxelles-BioMatter Unit, Avenue F.D. Roosevelt, 50 - CP 165/61, 1050, Brussels, Belgium
| | - Khaled Seidi
- Department of Medical Biotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Amirhossein Ahmadieh Yazdi
- Department of Molecular Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Amin Shavandi
- Université Libre de Bruxelles (ULB), École Polytechnique de Bruxelles-BioMatter Unit, Avenue F.D. Roosevelt, 50 - CP 165/61, 1050, Brussels, Belgium
| | - Sophie Laurent
- General, Organic and Biomedical Chemistry Unit, Faculty of Medicine and Pharmacy, Research Institute for Health Sciences and Technology, University of Mons – UMONS, Mons, Belgium
| | - Mahsa Be Omide Hagh
- Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nahid Kasaiyan
- Department of Nephrology and Hypertension, University Medical Center Utrecht, 3508 GA, Utrecht, Netherlands
| | - Hélder A. Santos
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV, Groningen, Netherlands
- W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, University Medical Center Groningen, Antonius Deusinglaan 1, 9713 AV, Groningen, Netherlands
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Mohammad-Ali Shahbazi
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV, Groningen, Netherlands
- W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, University Medical Center Groningen, Antonius Deusinglaan 1, 9713 AV, Groningen, Netherlands
| |
Collapse
|
7
|
Peng CM, Wang SW, Hwang YL, Sun WC, Chiu LP, Liu YT, Lai YW, Lee HY. CuI-mediated synthesis of 1-aryl-5,6,7-trimethoxybenzimidazoles as potent antitubulin agents. RSC Adv 2023; 13:13169-13176. [PMID: 37124006 PMCID: PMC10140669 DOI: 10.1039/d3ra01927f] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 04/17/2023] [Indexed: 05/02/2023] Open
Abstract
In situ CuI-mediated cyclization methodology helped yield benzimidazoles with different substitution manner, such as 1,2-diarylbenzimidazoles (4 and 5) and 1-arylbenzimidazoles (6-15). The result of structure-activity relationship (SAR) study confirmed the significance of the 5,6,7-trimethoxybenzimidazole moiety, and the representative derivatives (8-10) exhibited marked antiproliferative activity against A549, HCT-116, and PC-3 cells; in addition, they are able to inhibit the polymerization of tubulin. Among them, compound 10 inhibited the growth of A549, HCT-116, and PC-3 cells with a mean IC50 value of 0.07 μM, and its IC50 value of tubulin polymerization is 0.26 μM.
Collapse
Affiliation(s)
- Cong-Min Peng
- School of Pharmacy, College of Pharmacy, Taipei Medical University Taipei Taiwan
| | - Shih-Wei Wang
- Institute of Biomedical Sciences, MacKay Medical College New Taipei City Taiwan
- Department of Medicine, MacKay Medical College New Taipei City Taiwan
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University Kaohsiung Taiwan
| | - Yi-Lin Hwang
- School of Pharmacy, College of Pharmacy, Taipei Medical University Taipei Taiwan
| | - Wen-Chun Sun
- Institute of Biomedical Sciences, MacKay Medical College New Taipei City Taiwan
- Division of Colon and Rectal Surgery, Department of Surgery, MacKay Memorial Hospital Taipei Taiwan
| | - Li-Pin Chiu
- Division of General Surgery, Taipei City Hospital Chushing Branch Taipei Taiwan
- General Education Center, University of Taipei Taipei Taiwan
| | - Yi-Ting Liu
- School of Pharmacy, College of Pharmacy, Taipei Medical University Taipei Taiwan
| | - Yu-Wei Lai
- Division of Urology, Taipei City Hospital Renai Branch Taipei Taiwan
- Department of Urology, School of Medicine and Shu-Tien Urological Science Research Center, National Yang Ming Chiao Tung University Taipei Taiwan
| | - Hsueh-Yun Lee
- School of Pharmacy, College of Pharmacy, Taipei Medical University Taipei Taiwan
- PhD Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University Taipei Taiwan
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University Taipei Taiwan
| |
Collapse
|
8
|
Cao F, Wang H, Lu N, Zhang P, Huang H. A Photoisomerizable Zinc (II) Complex Inhibits Microtubule Polymerization for Photoactive Therapy. Angew Chem Int Ed Engl 2023; 62:e202301344. [PMID: 36749111 DOI: 10.1002/anie.202301344] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/08/2023]
Abstract
The photoisomerization-induced cytotoxicity in photopharmacology provides a unique pathway for phototherapy because it is independent of endogenous oxygen. In this study, we developed a biosafe photoisomerizable zinc(II) complex (Zn1), which releases its trans ligand (trans-L1) after being irradiated with blue light. This causes the complex to undergo photoisomerization and produce the toxic cis product (cis-L1) and generate singlet oxygen (1 O2 ). The resulting series of events caused impressive phototoxicity in hypoxic A431 skin cancer cells, as well as in a tumor model in vivo. Interestingly, Zn1 was able to inhibit tumor microtubule polymerization, while still showing good biocompatibility and biosafety in vivo. This photoisomerizable zinc(II) complex provides a novel strategy for addressing the oxygen-dependent limitation of traditional photodynamic therapy.
Collapse
Affiliation(s)
- Fengshu Cao
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, China
- School of Pharmaceutical Science (Shenzhen), Shenzhen campus of Sun Yat-sen University, No.66, Gongchang Road, Shenzhen, 518107, China
| | - Haobing Wang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Nong Lu
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Pingyu Zhang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Huaiyi Huang
- School of Pharmaceutical Science (Shenzhen), Shenzhen campus of Sun Yat-sen University, No.66, Gongchang Road, Shenzhen, 518107, China
| |
Collapse
|
9
|
Gaobotse G, Venkataraman S, Brown PD, Masisi K, Kwape TE, Nkwe DO, Rantong G, Makhzoum A. The use of African medicinal plants in cancer management. Front Pharmacol 2023; 14:1122388. [PMID: 36865913 PMCID: PMC9971233 DOI: 10.3389/fphar.2023.1122388] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 02/03/2023] [Indexed: 02/16/2023] Open
Abstract
Cancer is the third leading cause of premature death in sub-Saharan Africa. Cervical cancer has the highest number of incidences in sub-Saharan Africa due to high HIV prevalence (70% of global cases) in African countries which is linked to increasing the risk of developing cervical cancer, and the continuous high risk of being infected with Human papillomavirus In 2020, the risk of dying from cancer amongst women was higher in Eastern Africa (11%) than it was in Northern America (7.4%). Plants continue to provide unlimited pharmacological bioactive compounds that are used to manage various illnesses, including cancer. By reviewing the literature, we provide an inventory of African plants with reported anticancer activity and evidence supporting their use in cancer management. In this review, we report 23 plants that have been used for cancer management in Africa, where the anticancer extracts are usually prepared from barks, fruits, leaves, roots, and stems of these plants. Extensive information is reported about the bioactive compounds present in these plants as well as their potential activities against various forms of cancer. However, information on the anticancer properties of other African medicinal plants is insufficient. Therefore, there is a need to isolate and evaluate the anticancer potential of bioactive compounds from other African medicinal plants. Further studies on these plants will allow the elucidation of their anticancer mechanisms of action and allow the identification of phytochemicals that are responsible for their anticancer properties. Overall, this review provides consolidated and extensive information not only on diverse medicinal plants of Africa but on the different types of cancer that these plants are used to manage and the diverse mechanisms and pathways that are involved during cancer alleviation.
Collapse
Affiliation(s)
- Goabaone Gaobotse
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana,*Correspondence: Goabaone Gaobotse, ; Kabo Masisi, ; Abdullah Makhzoum,
| | - Srividhya Venkataraman
- Virology Laboratory, Department of Cell and Systems Biology, University of Toronto, Toronto, ON, Canada
| | - Phenyo D. Brown
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana
| | - Kabo Masisi
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana,*Correspondence: Goabaone Gaobotse, ; Kabo Masisi, ; Abdullah Makhzoum,
| | - Tebogo E. Kwape
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana
| | - David O. Nkwe
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana
| | - Gaolathe Rantong
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana
| | - Abdullah Makhzoum
- Department of Biological Sciences and Biotechnology, Faculty of Sciences, Botswana International University of Science and Technology, Palapye, Botswana,*Correspondence: Goabaone Gaobotse, ; Kabo Masisi, ; Abdullah Makhzoum,
| |
Collapse
|
10
|
Ahmed MB, Islam SU, Alghamdi AAA, Kamran M, Ahsan H, Lee YS. Phytochemicals as Chemo-Preventive Agents and Signaling Molecule Modulators: Current Role in Cancer Therapeutics and Inflammation. Int J Mol Sci 2022; 23:15765. [PMID: 36555406 PMCID: PMC9779495 DOI: 10.3390/ijms232415765] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/02/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
Cancer is one of the deadliest non communicable diseases. Numerous anticancer medications have been developed to target the molecular pathways driving cancer. However, there has been no discernible increase in the overall survival rate in cancer patients. Therefore, innovative chemo-preventive techniques and agents are required to supplement standard cancer treatments and boost their efficacy. Fruits and vegetables should be tapped into as a source of compounds that can serve as cancer therapy. Phytochemicals play an important role as sources of new medication in cancer treatment. Some synthetic and natural chemicals are effective for cancer chemoprevention, i.e., the use of exogenous medicine to inhibit or impede tumor development. They help regulate molecular pathways linked to the development and spread of cancer. They can enhance antioxidant status, inactivating carcinogens, suppressing proliferation, inducing cell cycle arrest and death, and regulating the immune system. While focusing on four main categories of plant-based anticancer agents, i.e., epipodophyllotoxin, camptothecin derivatives, taxane diterpenoids, and vinca alkaloids and their mode of action, we review the anticancer effects of phytochemicals, like quercetin, curcumin, piperine, epigallocatechin gallate (EGCG), and gingerol. We examine the different signaling pathways associated with cancer and how inflammation as a key mechanism is linked to cancer growth.
Collapse
Affiliation(s)
- Muhammad Bilal Ahmed
- BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Salman Ul Islam
- Department of Pharmacy, Cecos University, Peshawar, Street 1, Sector F 5 Phase 6 Hayatabad, Peshawar 25000, Pakistan
| | | | - Muhammad Kamran
- School of Molecular Sciences, The University of Western Australia, M310, 35 Stirling Hwy, Perth, WA 6009, Australia
| | - Haseeb Ahsan
- Department of Pharmacy, Faculty of Life and Environmental Sciences, University of Peshawar, Peshawar 25120, Pakistan
| | - Young Sup Lee
- BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| |
Collapse
|
11
|
Tang H, Liu Y, Nie H, Xue K, Huang J, Wu F. Synthesis,characterization and biological activities of nitrogen-containing Combretastatin A-4 derivatives. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02969-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
|
12
|
Matadamas‐Martínez F, Yépez‐Mulia L, Pérez‐Koldenkova V, Cortés‐Benítez F, Leyte‐Lugo M, Palacios‐Espinosa JF, Rodríguez‐Villar K, Soria‐Arteche O, Pérez‐Villanueva J. Synthesis and Antitumor Activity of 2,3‐Diphenyl‐2
H
‐indazole Derivatives as Potent Antitubulin Agents. ChemistrySelect 2022. [DOI: 10.1002/slct.202202056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Félix Matadamas‐Martínez
- Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| | - Lilián Yépez‐Mulia
- Unidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias Unidad Médica de Alta Especialidad-Hospital de Pediatría Centro Médico Nacional Siglo XXI Instituto Mexicano del Seguro Social Mexico City 06720 Mexico
| | - Vadim Pérez‐Koldenkova
- Laboratorio Nacional de Microscopia Avanzada del Centro Médico Nacional Siglo XXI Centro Médico Nacional Siglo XXI Instituto Mexicano del Seguro Social Mexico City 06720 Mexico
| | - Francisco Cortés‐Benítez
- Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| | - Martha Leyte‐Lugo
- Catedrático CONACYT Comisionado a Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| | - Juan Francisco Palacios‐Espinosa
- Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| | - Karen Rodríguez‐Villar
- Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| | - Olivia Soria‐Arteche
- Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| | - Jaime Pérez‐Villanueva
- Departamento de Sistemas Biológicos División de Ciencias Biológicas y de la Salud Universidad Autónoma Metropolitana-Xochimilco (UAM−X) Mexico City 04960 Mexico
| |
Collapse
|
13
|
Tao W, Zhao D, Li G, Li L, Li S, Ye H, Tian C, Lu Y, Li S, Sun Y, He Z, Sun J. Artificial tumor microenvironment regulated by first hemorrhage for enhanced tumor targeting and then occlusion for synergistic bioactivation of hypoxia-sensitive platesomes. Acta Pharm Sin B 2022; 12:1487-1499. [PMID: 35530142 PMCID: PMC9069311 DOI: 10.1016/j.apsb.2021.08.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/20/2021] [Accepted: 07/03/2021] [Indexed: 12/17/2022] Open
Abstract
The unique characteristics of the tumor microenvironment (TME) could be exploited to develop antitumor nanomedicine strategies. However, in many cases, the actual therapeutic effect is far from reaching our expectations due to the notable tumor heterogeneity. Given the amplified characteristics of TME regulated by vascular disrupting agents (VDAs), nanomedicines may achieve unexpected improved efficacy. Herein, we fabricate platelet membrane-fusogenic liposomes (PML/DP&PPa), namely “platesomes”, which actively load the hypoxia-activated pro-prodrug DMG-PR104A (DP) and physically encapsulate the photosensitizer pyropheophorbide a (PPa). Considering the different stages of tumor vascular collapse and shutdown induced by a VDA combretastatin-A4 phosphate (CA4P), PML/DP&PPa is injected 3 h after intraperitoneal administration of CA4P. First, CA4P-mediated tumor hemorrhage amplifies the enhanced permeation and retention (EPR) effect, and the platesome-biological targeting further promotes the tumor accumulation of PML/DP&PPa. Besides, CA4P-induced vascular occlusion inhibits oxygen supply, followed by photodynamic therapy-caused acute tumor hypoxia. This prolonged extreme hypoxia contributes to the complete activation of DP and then high inhibitory effect on tumor growth and metastasis. Thus, such a combining strategy of artificially-regulated TME and bio-inspired platesomes pronouncedly improves tumor drug delivery and boosts tumor hypoxia-selective activation, and provides a preferable solution to high-efficiency cancer therapy.
Collapse
Affiliation(s)
- Wenhui Tao
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Dongyang Zhao
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Guanting Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lingxiao Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Songhao Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hao Ye
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chutong Tian
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yutong Lu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Shuying Li
- Department of Pharmaceutical and Engineering, College of Pharmaceutical and Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yinghua Sun
- Department of Pharmaceutics, College of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhonggui He
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jin Sun
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
- Corresponding author. Tel./fax: +86 24 23986321.
| |
Collapse
|
14
|
Scherbakov AM, Balakhonov RY, Salnikova DI, Sorokin DV, Yadykov AV, Markosyan AI, Shirinian VZ. Light-driven photoswitching of quinazoline analogues of combretastatin A-4 as an effective approach for targeting skin cancer cells. Org Biomol Chem 2021; 19:7670-7677. [PMID: 34524348 DOI: 10.1039/d1ob01362a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel quinazoline series of photoswitchable combretastatin A-4 (CA-4) analogues were synthesized and their photochemical properties and antiproliferative activity against A431 epidermoid carcinoma cells were studied. It was found that quinazoline analogues, in contrast to the majority of the known CA-4, exhibit high antiproliferative activity in the E-form as well. Photoswitching of the E-form to the Z-form resulted in a multiple (9-fold) increase in antiproliferative activity. 1H NMR monitoring showed that these compounds are very resistant to UV (λ = 365 nm) or sunlight irradiation and do not undergo photodegradation with a loss of antiproliferative activity that is inherent in heterocyclic analogues of CA-4. Similar photoswitching and an increase in antiproliferative activity are observed on exposure to sunlight. A selected compound (1a-Z51) in sub-micromolar concentrations induced apoptosis in A431 cells, while rad50/ATM/p53 were not involved in cell death. The growth of A431 cells was significantly inhibited after combination treatment with compound 1a-Z51 and chemotherapy drugs (cisplatin or 5-fluorouracil). In summary, the quinazoline analogues of CA-4 represent a promising strategy to achieve a photoswitchable potency for the treatment of cancers, including the development of combination therapies.
Collapse
Affiliation(s)
- A M Scherbakov
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Kashirskoye sh. 24, Moscow 115522, Russian Federation
| | - R Yu Balakhonov
- N. D. Zelinsky Institute of Organic Chemistry, RAS, Moscow, Russian Federation.
| | - D I Salnikova
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Kashirskoye sh. 24, Moscow 115522, Russian Federation
- Faculty of Medicine, Lomonosov Moscow State University, Moscow, Russian Federation
| | - D V Sorokin
- Department of Experimental Tumor Biology, Blokhin N.N. National Medical Research Center of Oncology, Kashirskoye sh. 24, Moscow 115522, Russian Federation
| | - A V Yadykov
- N. D. Zelinsky Institute of Organic Chemistry, RAS, Moscow, Russian Federation.
| | - A I Markosyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry, NAS RA, Yerevan, Armenia
| | - V Z Shirinian
- N. D. Zelinsky Institute of Organic Chemistry, RAS, Moscow, Russian Federation.
| |
Collapse
|
15
|
Li Y, Lu J, Deng X, Wang X, Jia F, Zhong S, Cui X, Pan Z, Shao L, Wu Y. Self-assembling combretastatin A4 incorporated protamine/nanodiamond hybrids for combined anti-angiogenesis and mild photothermal therapy in liver cancer. NANOTECHNOLOGY 2021; 32:465101. [PMID: 34371485 DOI: 10.1088/1361-6528/ac1be0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 08/08/2021] [Indexed: 06/13/2023]
Abstract
Tumor angiogenesis has been identified as an important factor in the development and progression of tumors, and anti-angiogenesis therapy has been recognized as an effective tumor therapy pattern. The unique characteristics of nanodiamonds (NDs) have been explored for photothermal therapy (PTT) against cancer, while the efficiency of mild PTT mediated by bare NDs was limited. The combination of different therapies into a single nanoplatform has shown great potential for synergistic cancer treatment. In this investigation, we integrated hydrophobic antiangiogenesis agent combretastatin A4 (CA4) into the protamine sulfate (PS) functionalized NDs hybrids (NDs@PS) with a noncovalent self-assembling method (CA4-NDs@PS) for potential combined anti-angiogenesis and mild PTT in liver cancer. The resulted CA4-NDs@PS NDs exhibited high drug loading ability, good dispersibility and colloidal stability. The near-infrared (NIR) laser irradiation could trigger the release of CA4 from CA4-NDs@PS NDs and elevate the temperature of CA4-NDs@PS NDs aqueous solution.In vitroresults illustrated that CA4-NDs@PS coupled with laser irradiation could remarkably enhance HepG-2 cells killing efficiency, leading to an enhanced photocytotoxicity. Furthermore,in vivoexperiments revealed that CA4-NDs@PS exhibited a highly synergistic anticancer efficacy with NIR laser irradiation in HepG-2 tumor-bearing mice. Altogether, our present study fabricated a novel NDs@PS-based nanoplatform for combined anti-tumor angiogenesis and mild PTT against liver cancer.
Collapse
Affiliation(s)
- Yunhao Li
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, People's Republic of China
| | - Jianqing Lu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
| | - Xiongwei Deng
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
| | - Xuan Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Fan Jia
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Shihan Zhong
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
| | - Xinyue Cui
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
| | - Zian Pan
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Leihou Shao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
- Beijing Key Laboratory of Organic Materials Testing Technology and Quality Evaluation, Beijing Center for Physical and Chemical Analysis, Beijing, 100089, People's Republic of China
| | - Yan Wu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, No. 11 First North Road, Zhongguancun, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| |
Collapse
|
16
|
Anticancer properties of indole derivatives as IsoCombretastatin A-4 analogues. Eur J Med Chem 2021; 223:113656. [PMID: 34171660 DOI: 10.1016/j.ejmech.2021.113656] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/14/2021] [Accepted: 06/14/2021] [Indexed: 12/19/2022]
Abstract
In this study, a variety of original ligands related to Combretastatin A-4 and isoCombretastatin A-4, able to inhibit the tubulin polymerization into microtubules, was designed, synthesized, and evaluated. Our lead compound 15d having a quinazoline as A-ring and a 2-substituted indole as B-ring separated by a N-methyl linker displayed a remarkable sub-nanomolar level of cytotoxicity (IC50 < 1 nM) against 9 human cancer cell lines.
Collapse
|
17
|
Izuegbuna O. Leukemia Chemoprevention and Therapeutic Potentials: Selected Medicinal Plants with Anti-Leukemic Activities. Nutr Cancer 2021; 74:437-449. [PMID: 34060380 DOI: 10.1080/01635581.2021.1924209] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Haematological malignancies account for more than one million cases of all cancers yearly worldwide. While survival has improved due to newer drugs used in their management, relapsed/refractory disease remains a challenge, and treatment modalities come with side effects and morbidities. The management of leukaemias with medicinal plants and their natural products remain a viable option. Numerous studies have shown the potentials and viability of medicinal plants and their natural products as good options against leukaemias. However many of these natural products face peculiar challenges such as low systemic bioavailability, hydrophobic nature and displayed toxicities when given at different pharmacologic doses, while the medicinal plants face the threat of extinction. The development of semi-synthetic analogues and better regulations have helped overcome some of these challenges. This review briefly analyzes four medicinal plants and their different natural products that are used traditionally in the management of cancers, and have been scientifically proven to have some form of activity against leukemia. These plants include Tanacetum parthenium, Garcinia hanburyi, Scutellaria baicalensis, and Combretum caffrum. This review discusses these medicinal plants and their natural products under the following headings: ethnobotany, phytochemistry, mechanism of action, antileukaemic activity and toxicity.
Collapse
|
18
|
Eissa IH, Dahab MA, Ibrahim MK, Alsaif NA, Alanazi AZ, Eissa SI, Mehany ABM, Beauchemin AM. Design and discovery of new antiproliferative 1,2,4-triazin-3(2H)-ones as tubulin polymerization inhibitors targeting colchicine binding site. Bioorg Chem 2021; 112:104965. [PMID: 34020238 DOI: 10.1016/j.bioorg.2021.104965] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 04/07/2021] [Accepted: 05/03/2021] [Indexed: 02/08/2023]
Abstract
Thirty-five new colchicine binding site inhibitors have been designed and synthesized based on the 1,2,4-triazin-3(2H)-one nucleus. Such molecules were synthesized through a cascade reaction between readily accessible α-amino ketones and phenyl carbazate as a masked N-isocyanate precursor. The synthesized derivatives are cisoid restricted combretastatin A4 analogues containing 1,2,4-triazin-3(2H)-one in place of the olefinic bond, and they have the same essential pharmacophoric features of colchicine binding site inhibitors. The synthesized compounds were evaluated in vitro for their antiproliferative activities against a panel of three human cancer cell lines (MCF-7, HepG-2, and HCT-116), using colchicine as a positive control. Among them, two compounds 5i and 6i demonstrated a significant antiproliferative effect against all cell lines with IC50 ranging from 8.2 - 18.2 µM. Further investigation was carried out for the most active cytotoxic agents as tubulin polymerization inhibitors. Compounds 5i and 6i effectively inhibited microtubule assembly with IC50 values ranging from 3.9 to 7.8 µM. Tubulin polymerization assay results were found to be comparable with the cytotoxicity results. The cell cycle analysis revealed significant G2/M cell cycle arrest of the analogue 5i in HepG-2 cells. The most active compounds 4i, 4j, 5 g, 5i and 6i did not induce significant cell death in normal human lung cells Wl-38, suggesting their selectivity against cancer cells. Also, These compounds upregulated the level of active caspase-3 and boosted the levels of the pro-apoptotic protein Bax by five to seven folds in comparison to the control. Moreover, apoptosis analyses were conducted for compound 5i to evaluate its apoptotic potential. Finally, in silico studies were conducted to reveal the probable interaction with the colchicine binding site. ADME prediction study of the designed compounds showed that they are not only with promising tubulin polymerization inhibitory activity but also with favorable pharmacokinetic and drug-likeness properties.
Collapse
Affiliation(s)
- Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt.
| | - Mohammed A Dahab
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt; Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ontario K1N6N5, Canada.
| | - Mohamed K Ibrahim
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt
| | - Nawaf A Alsaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - A Z Alanazi
- Department of pharmacology and toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sally I Eissa
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt; Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Dariyah, Riyadh, 13713, Saudi Arabia
| | - Ahmed B M Mehany
- Department of Zoology, Faculty of Science (Boys), Al-Azhar University, Cairo, 11884, Egypt
| | - André M Beauchemin
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ontario K1N6N5, Canada
| |
Collapse
|
19
|
Patel VK, Rajak H. Structural Investigations of Aroylindole Derivatives through 3D-QSAR and Multiple Pharmacophore Modeling for the Search of Novel Colchicines Inhibitor. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999200905092444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background :
The ligand and structure based integrated strategies are being repeatedly
and effectively employed for the precise search and design of novel ligands against various disease
targets. Aroylindole derivative has a similar structural analogy as Combretastatin A-4, and exhibited
potent anticancer activity on several cancer cell lines.
Objective:
To identify structural features of aroylindole derivatives through 3D-QSAR and multiple
pharmacophore modelling for the search of novel colchicines inhibitor via virtual screening.
Method:
The present study utilizes ligand and structure based methodology for the establishment
of structure activity correlation among trimethoxyaroylindole derivatives and the search of novel
colchicines inhibitor via virtual screening. The 3D-QSAR studies were performed using Phase module
and provided details of relationship between structure and biological activity. A single ligand
based pharmacophore model was generated from Phase on compound 3 and compound 29 and three
energetically optimized structure based pharmacophore models were generated from epharmacophore
for co-crystallized ligand, compound 3 and compound 29 with protein PBD ID
1SA0, 5EYP and 5LYJ. These pharmacophoric features containing hit-like compounds were collected
from commercially available ZINC database and screened using virtual screening workflow.
Results and Discussion:
The 3D-QSAR model studies with good PLSs statistics for factor four was
characterized by the best prediction coefficient Q2 (0.8122), regression R2 (0.9405), SD (0.2581), F
(102.7), P (1.56e-015), RMSE (0.402), Stability (0.5411) and Pearson-r (0.9397). The generated epharmacophores
have GH scores over 0.5 and AUAC ≥ 0.7 indicated that all the pharmacophores
were suitable for pharmacophore-based virtual screening. The virtual screened compounds
ZINC12323179, ZINC01642724, and ZINC14238006 have showed similar structural alignment as
co-crystallized ligand and showed the hydrogen bonding of ligand with ASN101, SER178,
THR179, VAL238, CYS241 amino acid of protein.
Conclusion:
The study illustrates that the ligand and structure based pharmacophoric approach is
beneficial for identification of structurally diverse hits, having better binding affinity on colchicines
binding site as novel anticancer agents.
Collapse
Affiliation(s)
- Vijay Kumar Patel
- Medicinal Chemistry Research Laboratory, SLT Institute of Pharmaceutical Sciences, Guru Ghasidas University, Bilaspur 495 009, (C.G.), India
| | - Harish Rajak
- Medicinal Chemistry Research Laboratory, SLT Institute of Pharmaceutical Sciences, Guru Ghasidas University, Bilaspur 495 009, (C.G.), India
| |
Collapse
|
20
|
de Oliveira MB, Meier K, Jung S, Bartels-Klein E, Coxam B, Geudens I, Szymborska A, Skoczylas R, Fechner I, Koltowska K, Gerhardt H. Vasohibin 1 selectively regulates secondary sprouting and lymphangiogenesis in the zebrafish trunk. Development 2021; 148:dev194993. [PMID: 33547133 PMCID: PMC7904002 DOI: 10.1242/dev.194993] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 01/14/2021] [Indexed: 01/25/2023]
Abstract
Previous studies have shown that Vasohibin 1 (Vash1) is stimulated by VEGFs in endothelial cells and that its overexpression interferes with angiogenesis in vivo Recently, Vash1 was found to mediate tubulin detyrosination, a post-translational modification that is implicated in many cell functions, such as cell division. Here, we used the zebrafish embryo to investigate the cellular and subcellular mechanisms of Vash1 on endothelial microtubules during formation of the trunk vasculature. We show that microtubules within venous-derived secondary sprouts are strongly and selectively detyrosinated in comparison with other endothelial cells, and that this difference is lost upon vash1 knockdown. Vash1 depletion in zebrafish specifically affected secondary sprouting from the posterior cardinal vein, increasing endothelial cell divisions and cell number in the sprouts. We show that altering secondary sprout numbers and structure upon Vash1 depletion leads to defective lymphatic vessel formation and ectopic lymphatic progenitor specification in the zebrafish trunk.
Collapse
Affiliation(s)
- Marta Bastos de Oliveira
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Katja Meier
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Simone Jung
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Eireen Bartels-Klein
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Baptiste Coxam
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Ilse Geudens
- Department of Immunology, Genetics and Pathology, Uppsala University, 752 37 Uppsala, Sweden
- Vascular Patterning Laboratory, Center for Cancer Biology, VIB, Leuven B-3000, Belgium
| | - Anna Szymborska
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Renae Skoczylas
- Department of Immunology, Genetics and Pathology, Uppsala University, 752 37 Uppsala, Sweden
| | - Ines Fechner
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Katarzyna Koltowska
- Department of Immunology, Genetics and Pathology, Uppsala University, 752 37 Uppsala, Sweden
| | - Holger Gerhardt
- Integrative Vascular Biology Laboratory, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Robert-Rössle-Strasse 10, Berlin 13125, Germany
- DZHK (German Center for Cardiovascular Research), Partner site, Potsdamer Str. 58, 10785 Berlin, Germany
- Vascular Patterning Laboratory, Center for Cancer Biology, VIB, Leuven B-3000, Belgium
- Vascular Patterning Laboratory, Center for Cancer Biology, Department of Oncology, KU Leuven, Leuven B-3000, Belgium
- Berlin Institute of Health (BIH), Anna-Louisa-Karsch-Straβe 2, 10178 Berlin, Germany
| |
Collapse
|
21
|
Rathnakar B, Kumar GS, Mahammad SP, Gattu S, Kalyani S, Nimma R, Satyanarayana M. Design, synthesis, and evaluation of novel combretastatin A‐4 based chalcone derivatives as anticancer agents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Bethi Rathnakar
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | - Gajula S. Kumar
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | - Saleem P. Mahammad
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | - Sridhar Gattu
- Organic and Bio‐Molecular Division CSIR‐IICT Hyderabad India
| | - Sambaru Kalyani
- Department of Chemistry and Pharmaceutical Sciences Mahatma Gandhi University Nalgonda India
| | - Rameshwar Nimma
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | | |
Collapse
|
22
|
Song D, Cao X, Huang W, Ke S. Design, Synthesis and Biological Evaluation of Stilbene Derivatives Containing a 1,3‐Benzodioxole Moiety. ChemistrySelect 2020. [DOI: 10.1002/slct.202003860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Di Song
- College of Science Huazhong Agricultural University Wuhan 430070 China
| | - Xiufang Cao
- College of Science Huazhong Agricultural University Wuhan 430070 China
| | - Wenbo Huang
- National Biopesticide Engineering Research Center Hubei Biopesticide Engineering Research Center Hubei Academy of Agricultural Science Wuhan 430064 China
| | - Shaoyong Ke
- National Biopesticide Engineering Research Center Hubei Biopesticide Engineering Research Center Hubei Academy of Agricultural Science Wuhan 430064 China
| |
Collapse
|
23
|
Dcona MM, Mitra K, Hartman MCT. Photocontrolled activation of small molecule cancer therapeutics. RSC Med Chem 2020; 11:982-1002. [PMID: 33479692 PMCID: PMC7513389 DOI: 10.1039/d0md00107d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/19/2020] [Indexed: 12/11/2022] Open
Abstract
Cancer remains one of the leading causes of death worldwide. Conventional treatment of the disease is comprised of chemotherapy, radiation and surgery among other treatment approaches. Chemotherapy is plagued by multiple side-effects caused due to non-specific drug action. Light-based therapies offer an alternative treatment approach that can be fine tuned to achieve the desired effect to treat the disease and address challenges posed by chemotherapeutic side-effects. Photodynamic therapy (PDT) is one of the light mediated treatment modalities that has been successfully applied to treat superficial malignancies with high-efficiency, although its dependence on normoxic conditions limits its efficiency to treat deep-seated tumors. On the other hand, light-sensitive drug-mimetics and drug-release platforms have been deemed efficient in preclinical settings to induce cancer cell death with minimal collateral damage. Drawing from about a decade's worth of examples, we highlight the application of photosensitive molecules as an alternative therapeutic option to PDT and describe their designs that influence the biology of the cancer cells, in turn affecting their viability with high spatio-temporal control.
Collapse
Affiliation(s)
- M Michael Dcona
- Department of Internal Medicine , Virginia Commonwealth University , 1201 East Marshall Street , Richmond , 23298 , Virginia , USA .
- Massey Cancer Center , 401 College St. , Richmond , 23219 , Virginia , USA
| | - Koushambi Mitra
- Massey Cancer Center , 401 College St. , Richmond , 23219 , Virginia , USA
- Department of Chemistry , Virginia Commonwealth University , 1001 W Main St , Richmond , 23284 , Virginia , USA
| | - Matthew C T Hartman
- Massey Cancer Center , 401 College St. , Richmond , 23219 , Virginia , USA
- Department of Chemistry , Virginia Commonwealth University , 1001 W Main St , Richmond , 23284 , Virginia , USA
| |
Collapse
|
24
|
Khelifi I, Pecnard S, Bernadat G, Bignon J, Levaique H, Dubois J, Provot O, Alami M. Synthesis and Anticancer Properties of Oxazepines Related to Azaisoerianin and IsoCoQuines. ChemMedChem 2020; 15:1571-1578. [PMID: 32485077 DOI: 10.1002/cmdc.202000197] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Indexed: 01/07/2023]
Abstract
In this article, we report the synthesis and biological properties of a series of novel oxazepines related to isoCA-4 having significant antitumor properties. Among them, three oxazepin-9-ol derivatives display a nanomolar or a sub-nanomolar cytotoxicity level against five human cancer cell lines (HCT116, U87, A549, MCF7, and K562). It was demonstrated that the lead compound in this series inhibits tubulin assembly with an IC50 value of 1 μM and totally arrests the cellular cycle in the G2/M phase at the low concentration of 5 nM in HCT116 and K562 cells. Molecular modeling studies perfectly corroborates these promising results.
Collapse
Affiliation(s)
- Ilhem Khelifi
- Université Paris-Saclay, CNRS, BioCIS, 92290, Châtenay-Malabry, France
| | - Shannon Pecnard
- Université Paris-Saclay, CNRS, BioCIS, 92290, Châtenay-Malabry, France
| | | | - Jérome Bignon
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, avenue de la terrasse, 91198, Gif sur Yvette, France
| | - Hélène Levaique
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, avenue de la terrasse, 91198, Gif sur Yvette, France
| | - Joëlle Dubois
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, avenue de la terrasse, 91198, Gif sur Yvette, France
| | - Olivier Provot
- Université Paris-Saclay, CNRS, BioCIS, 92290, Châtenay-Malabry, France
| | - Mouad Alami
- Université Paris-Saclay, CNRS, BioCIS, 92290, Châtenay-Malabry, France
| |
Collapse
|
25
|
Naresh VV, Kumari YB, Sridhar M, Raju AR, Rao AS. Synthesis and Biological Evaluation of 1,3,4-Oxadiazole Fused Resveratrol Derivatives as Anticancer Agents. ACTA ACUST UNITED AC 2020. [DOI: 10.14233/ajchem.2020.22680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A novel target compounds (9a-j) were design and synthesized and characterized by 1H & 13C NMR, ESI-MS spectral analysis. Further, these were tested for their anticancer activity against three human cancer cell lines such as MCF-7, MDA MB-231 (breast), A549 (Lung) and adriamycin was used as positive control. Among ten compounds, two compounds like 9b and 9j were showed a significant anticancer activity compared to control drug.
Collapse
Affiliation(s)
- Vema Venkata Naresh
- 1GVK Biosciences Private Limited, Nacharam, IDA Mallapur, Hyderabad-500076, India 2Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, Kukatpally, Hyderabad-500085, India
| | - Y. Bharathi Kumari
- Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, Kukatpally, Hyderabad-500085, India
| | - Mussulla Sridhar
- Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, Kukatpally, Hyderabad-500085, India
| | - Addada Ramakrishnam Raju
- Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, Kukatpally, Hyderabad-500085, India
| | - A. Srinivasa Rao
- GVK Biosciences Private Limited, Nacharam, IDA Mallapur, Hyderabad-500076, India
| |
Collapse
|
26
|
Kargozar S, Baino F, Hamzehlou S, Hamblin MR, Mozafari M. Nanotechnology for angiogenesis: opportunities and challenges. Chem Soc Rev 2020; 49:5008-5057. [PMID: 32538379 PMCID: PMC7418030 DOI: 10.1039/c8cs01021h] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Angiogenesis plays a critical role within the human body, from the early stages of life (i.e., embryonic development) to life-threatening diseases (e.g., cancer, heart attack, stroke, wound healing). Many pharmaceutical companies have expended huge efforts on both stimulation and inhibition of angiogenesis. During the last decade, the nanotechnology revolution has made a great impact in medicine, and regulatory approvals are starting to be achieved for nanomedicines to treat a wide range of diseases. Angiogenesis therapies involve the inhibition of angiogenesis in oncology and ophthalmology, and stimulation of angiogenesis in wound healing and tissue engineering. This review aims to summarize nanotechnology-based strategies that have been explored in the broad area of angiogenesis. Lipid-based, carbon-based and polymeric nanoparticles, and a wide range of inorganic and metallic nanoparticles are covered in detail. Theranostic and imaging approaches can be facilitated by nanoparticles. Many preparations have been reported to have a bimodal effect where they stimulate angiogenesis at low dose and inhibit it at higher doses.
Collapse
Affiliation(s)
- Saeid Kargozar
- Tissue Engineering Research Group (TERG), Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, 917794-8564 Mashhad, Iran
| | - Francesco Baino
- Institute of Materials Physics and Engineering, Applied Science and Technology Department, Politecnico di Torino, Corso Duca degli Abruzzi 24, 101 29 Torino, Italy
| | - Sepideh Hamzehlou
- Hematology/Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Michael R. Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein 2028, South Africa
| | - Masoud Mozafari
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
27
|
Deng X, Pi Y, Li Z, Xiong R, Liu J, Zhao J, Xie Z, Lei X, Tang G. FB-15 inhibits MGC-803 cells growth by regulating energy metabolism. Chem Biol Interact 2020; 327:109186. [PMID: 32590071 DOI: 10.1016/j.cbi.2020.109186] [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: 03/06/2020] [Revised: 05/06/2020] [Accepted: 06/17/2020] [Indexed: 11/17/2022]
Abstract
In this study, we scrutinized the anticancer effects of FB-15 on human gastric carcinoma MGC-803 cells in vitro and vivo, and its preliminary effect on tubulin and HIF-1α. We confirmed that FB-15 not only inhibited the proliferation of a large number of cells in a concentration and time-dependent manner but also inhibited proliferation of a single cell to form clones. FB-15 manifested little cytotoxicity for normal stomach cells GES-1. The flow cytometry analysis displayed that FB-15 induced apoptosis MGC-803 cells and mainly arrested cells in the S phase in a concentration-dependent manner. The results of the wound healing assay indicated that FB-15 suppressed cell migration. Furthermore, the western blotting showed that FB-15 down-regulated the expression of β3-tubulin and HIF-1α, consistent with Immunohistochemical assay. The binding modes of FB-15 with tubulin were clarified by molecular docking. FB-15 significantly suppressed the growth of MGC-803 gastric cancer tumors. The inhibitory effect of FB-15 on tumor growth was superior to 5-Fu. Taken together, these results provided evidence for FB-15 to be used as an effective anticancer drug candidate for gastric cancer.
Collapse
Affiliation(s)
- Xiangping Deng
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang City, Hunan Province, PR China
| | - Yiyuan Pi
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang City, Hunan Province, PR China; Xiangnan University, Chenzhou City, Hunan Province, PR China
| | - Zhongli Li
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China
| | - Runde Xiong
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China
| | - Juan Liu
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China
| | - Jingduo Zhao
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang City, Hunan Province, PR China
| | - Zhizhong Xie
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang City, Hunan Province, PR China
| | - Xiaoyong Lei
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang City, Hunan Province, PR China.
| | - Guotao Tang
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang City, Hunan Province, PR China; Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang City, Hunan Province, PR China.
| |
Collapse
|
28
|
Synthesis and bioevaluation of new vascular-targeting and anti-angiogenic thieno[2,3-d]pyrimidin-4(3H)-ones. Eur J Med Chem 2020; 189:112060. [PMID: 31958738 DOI: 10.1016/j.ejmech.2020.112060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/08/2020] [Accepted: 01/08/2020] [Indexed: 01/08/2023]
|
29
|
Choudhari AS, Mandave PC, Deshpande M, Ranjekar P, Prakash O. Phytochemicals in Cancer Treatment: From Preclinical Studies to Clinical Practice. Front Pharmacol 2020; 10:1614. [PMID: 32116665 PMCID: PMC7025531 DOI: 10.3389/fphar.2019.01614] [Citation(s) in RCA: 430] [Impact Index Per Article: 107.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/10/2019] [Indexed: 12/24/2022] Open
Abstract
Cancer is a severe health problem that continues to be a leading cause of death worldwide. Increasing knowledge of the molecular mechanisms underlying cancer progression has led to the development of a vast number of anticancer drugs. However, the use of chemically synthesized drugs has not significantly improved the overall survival rate over the past few decades. As a result, new strategies and novel chemoprevention agents are needed to complement current cancer therapies to improve efficiency. Naturally occurring compounds from plants known as phytochemicals, serve as vital resources for novel drugs and are also sources for cancer therapy. Some typical examples include taxol analogs, vinca alkaloids such as vincristine, vinblastine, and podophyllotoxin analogs. These phytochemicals often act via regulating molecular pathways which are implicated in growth and progression of cancer. The specific mechanisms include increasing antioxidant status, carcinogen inactivation, inhibiting proliferation, induction of cell cycle arrest and apoptosis; and regulation of the immune system. The primary objective of this review is to describe what we know to date of the active compounds in the natural products, along with their pharmacologic action and molecular or specific targets. Recent trends and gaps in phytochemical based anticancer drug discovery are also explored. The authors wish to expand the phytochemical research area not only for their scientific soundness but also for their potential druggability. Hence, the emphasis is given to information about anticancer phytochemicals which are evaluated at preclinical and clinical level.
Collapse
Affiliation(s)
- Amit S Choudhari
- Combi-Chem Bio-Resource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune, India
| | - Pallavi C Mandave
- Interactive Research School of Health Affairs, Bharati Vidyapeeth Deemed University, Pune, India
| | - Manasi Deshpande
- Department of Dravyaguna Vigan, Ayurved Pharmacology, College of Ayurved, Bharati Vidyapeeth Deemed University, Pune, India
| | | | - Om Prakash
- Department of Microbiology, Immunology and Parasitology, Louisiana State University Health Sciences Center, New Orleans, LA, United States.,Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| |
Collapse
|
30
|
Kraus Y, Glas C, Melzer B, Gao L, Heise C, Preuße M, Ahlfeld J, Bracher F, Thorn-Seshold O. Isoquinoline-based biaryls as a robust scaffold for microtubule inhibitors. Eur J Med Chem 2020; 186:111865. [PMID: 31735573 DOI: 10.1016/j.ejmech.2019.111865] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/08/2019] [Accepted: 11/06/2019] [Indexed: 11/25/2022]
Abstract
We here report the discovery of isoquinoline-based biaryls as a new scaffold for colchicine domain tubulin inhibitors. Colchicinoid inhibitors offer highly desirable cytotoxic and vascular disrupting bioactivities, but their further development requires improving in vivo robustness and tolerability: properties that both depend on the scaffold structure employed. We have developed isoquinoline-based biaryls as a novel scaffold for high-potency tubulin inhibitors, with excellent robustness, druglikeness, and facile late-stage structural diversification, accessible through a tolerant synthetic route. We confirmed their bioactivity mechanism in vitro, developed soluble prodrugs, and established safe in vivo dosing in mice. By addressing several problems facing the current families of inhibitors, we expect that this new scaffold will find a range of in vivo applications towards translational use in cancer therapy.
Collapse
Affiliation(s)
- Yvonne Kraus
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Carina Glas
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Benedikt Melzer
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Li Gao
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Constanze Heise
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Monique Preuße
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Julia Ahlfeld
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Franz Bracher
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany
| | - Oliver Thorn-Seshold
- Department of Pharmacy - Center for Drug Research, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13, Munich, 81377, Germany.
| |
Collapse
|
31
|
Malebari AM, Fayne D, Nathwani SM, O'Connell F, Noorani S, Twamley B, O'Boyle NM, O'Sullivan J, Zisterer DM, Meegan MJ. β-Lactams with antiproliferative and antiapoptotic activity in breast and chemoresistant colon cancer cells. Eur J Med Chem 2020; 189:112050. [PMID: 31954879 DOI: 10.1016/j.ejmech.2020.112050] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 12/20/2019] [Accepted: 01/08/2020] [Indexed: 12/31/2022]
Abstract
A series of novel 1,4-diaryl-2-azetidinone analogues of combretastatin A-4 (CA-4) have been designed, synthesised and evaluated in vitro for antiproliferative activity, antiapoptotic activity and inhibition of tubulin polymerisation. Glucuronidation of CA-4 by uridine 5-diphosphoglucuronosyl transferase enzymes (UGTs) has been identified as a mechanism of resistance in cancer cells. Potential sites of ring B glucuronate conjugation are removed by replacing the B ring meta-hydroxy substituent of selected series of β-lactams with alternative substituents e.g. F, Cl, Br, I, CH3. The 3-phenyl-β-lactam 11 and 3-hydroxy-β-lactam 46 demonstrate improved activity over CA-4 in CA-4 resistant HT-29 colon cancer cells (IC50 = 9 nM and 3 nM respectively compared with IC50 = 4.16 μM for CA-4), while retaining potency in MCF-7 breast cancer cells (IC50 = 17 nM and 22 nM respectively compared with IC50 = for 4 nM for CA-4). Compound 46 binds at the colchicine site of tubulin, and strongly inhibits tubulin assembly at micromolar concentrations comparable to CA-4. In addition, compound 46 induced mitotic arrest at low concentration in both cell lines MCF-7 and HT-29 together with downregulation of expression of antiapoptotic proteins Mcl-1, Bcl-2 and survivin in MCF-7 cells. These novel antiproliferative and antiapoptotic β-lactams are potentially useful scaffolds in the development of tubulin-targeting agents for the treatment of breast cancers and chemoresistant colon cancers.
Collapse
Affiliation(s)
- Azizah M Malebari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia; School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland.
| | - Darren Fayne
- School of Biochemistry and Immunology, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Seema M Nathwani
- School of Biochemistry and Immunology, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Fiona O'Connell
- Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, Dublin 2, Ireland
| | - Sara Noorani
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Brendan Twamley
- School of Chemistry, Trinity College Dublin, Dublin 2, Ireland
| | - Niamh M O'Boyle
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Jacintha O'Sullivan
- Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, Dublin 2, Ireland
| | - Daniela M Zisterer
- School of Biochemistry and Immunology, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| | - Mary J Meegan
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Dublin 2, Ireland
| |
Collapse
|
32
|
O'Boyle NM, Ana G, Kelly PM, Nathwani SM, Noorani S, Fayne D, Bright SA, Twamley B, Zisterer DM, Meegan MJ. Synthesis and evaluation of antiproliferative microtubule-destabilising combretastatin A-4 piperazine conjugates. Org Biomol Chem 2020; 17:6184-6200. [PMID: 31173031 DOI: 10.1039/c9ob00558g] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Microtubules are a validated clinical target for the treatment of many cancers. We describe the design, synthesis, biochemical evaluation, and molecular modelling studies of a series of analogues of the microtubule-destabilising agent, combretastatin A-4 (CA-4). Our series of 33 novel compounds contain the CA-4 core structure with modifications to the stilbene linking group, and are predominantly piperazine derivatives. Synthesis was achieved in a two-step process by firstly obtaining the acrylic acid via a Perkin reaction using microwave enhanced synthesis, followed by coupling using either DCC or Mukaiyama's reagent. All target compounds were screened for antiproliferative activity in MCF-7 breast cancer cells. Hydroxyl derivative (E)-3-(4-hydroxy-3-methoxyphenyl)-1-(4-phenylpiperazin-1-yl)-2-(3,4,5-trimethoxyphenyl) propenone (4m) displayed potent antiproliferative activity (IC50 = 190 nM). Two amino-containing derivatives, (E)-3-(3-amino-4-methoxyphenyl)-1-(4-phenylpiperazin-1-yl)-2-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (4q) and (E)-3-(3-amino-4-methoxyphenyl)-1-(4-(p-tolyl)piperazin-1-yl)-2-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (4x), were the most potent with IC50 values of 130 nM and 83 nM respectively. Representative compounds were shown to depolymerise tubulin, induce G2/M arrest and apoptosis in MCF-7 cells but not peripheral blood mononuclear cells, and induce cleavage of the DNA repair enzyme poly ADP ribose polymerase (PARP) in MCF-7 cells. Modelling studies predict that the compounds bind to tubulin within the colchicine-binding site. These compounds are a valuable addition to the library of CA-4 analogues and 4m, 4q and 4x will be developed further as novel, water-soluble molecules targeting microtubules.
Collapse
Affiliation(s)
- Niamh M O'Boyle
- School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160 Pearse Street, Dublin 2 D02 R590, Ireland.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Colchicine-Binding Site Inhibitors from Chemistry to Clinic: A Review. Pharmaceuticals (Basel) 2020; 13:ph13010008. [PMID: 31947889 PMCID: PMC7168938 DOI: 10.3390/ph13010008] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 02/07/2023] Open
Abstract
It is over 50 years since the discovery of microtubules, and they have become one of the most important drug targets for anti-cancer therapies. Microtubules are predominantly composed of the protein tubulin, which contains a number of different binding sites for small-molecule drugs. There is continued interest in drug development for compounds targeting the colchicine-binding site of tubulin, termed colchicine-binding site inhibitors (CBSIs). This review highlights CBSIs discovered through diverse sources: from natural compounds, rational design, serendipitously and via high-throughput screening. We provide an update on CBSIs reported in the past three years and discuss the clinical status of CBSIs. It is likely that efforts will continue to develop CBSIs for a diverse set of cancers, and this review provides a timely update on recent developments.
Collapse
|
34
|
Jafri A, Amjad S, Bano S, Kumar S, Serajuddin M, Arshad M. Efficacy of Nano-phytochemicals Over Pure Phytochemicals Against Various Cancers: Current Trends and Future Prospects. NANOMATERIALS AND ENVIRONMENTAL BIOTECHNOLOGY 2020. [DOI: 10.1007/978-3-030-34544-0_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
35
|
Rothemund M, Bär SI, Rehm T, Kostrhunova H, Brabec V, Schobert R. Antitumoral effects of mitochondria-targeting neutral and cationic cis-[bis(1,3-dibenzylimidazol-2-ylidene)Cl(L)]Pt(ii) complexes. Dalton Trans 2020; 49:8901-8910. [DOI: 10.1039/d0dt01664k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
cis-[Bis(1,3-dibenzylimidazol-2-ylidene)PtIICl(L)] complexes target mitochondria regardless of charge and size of ligands L, yet show different anticancer effects.
Collapse
Affiliation(s)
| | - Sofia I. Bär
- Organic Chemistry Laboratory
- University of Bayreuth
- 95440 Bayreuth
- Germany
| | - Tobias Rehm
- Organic Chemistry Laboratory
- University of Bayreuth
- 95440 Bayreuth
- Germany
| | - Hana Kostrhunova
- Czech Academy of Sciences
- Institute of Biophysics
- CZ-61265
- Czech Republic
| | - Viktor Brabec
- Czech Academy of Sciences
- Institute of Biophysics
- CZ-61265
- Czech Republic
| | - Rainer Schobert
- Organic Chemistry Laboratory
- University of Bayreuth
- 95440 Bayreuth
- Germany
| |
Collapse
|
36
|
Cardoso BA. The Bone Marrow Niche - The Tumor Microenvironment That Ensures Leukemia Progression. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1219:259-293. [PMID: 32130704 DOI: 10.1007/978-3-030-34025-4_14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The human body requires a constant delivery of fresh blood cells that are needed to maintain body homeostasis. Hematopoiesis is the process that drives the formation of new blood cells from a single stem cell. This is a complex, orchestrated and tightly regulated process that occurs within the bone marrow. When such process is faulty or deregulated, leukemia arises, develops and thrives by subverting normal hematopoiesis and availing the supplies of this rich milieu.In this book chapter we will describe and characterize the bone marrow microenvironment and its key importance for leukemia expansion. The several components of the bone marrow niche, their interaction with the leukemic cells and the cellular pathways activated within the malignant cells will be emphasized. Finally, novel therapeutic strategies to target this sibling interaction will also be discussed.
Collapse
Affiliation(s)
- Bruno António Cardoso
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal.
| |
Collapse
|
37
|
Kumari R, Sunil D, Ningthoujam RS. Hypoxia-responsive nanoparticle based drug delivery systems in cancer therapy: An up-to-date review. J Control Release 2019; 319:135-156. [PMID: 31881315 DOI: 10.1016/j.jconrel.2019.12.041] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/22/2019] [Accepted: 12/23/2019] [Indexed: 02/08/2023]
Abstract
Hypoxia is a salient feature observed in most solid malignancies that holds a pivotal role in angiogenesis, metastasis and resistance to conventional cancer therapeutic approaches, and thus enables cancer progression. However, the typical characteristics of hypoxic cells such as low oxygen levels and highly bio-reductive environment can offer stimuli-responsive drug release to aid in tumor-specific chemo, radio, photodyanamic and sonodynamic therapies. This approach based on targeting the poorly oxygenated tumor habitats offers the prospective to overcome the difficulties that arises due to heterogenic nature of tumor and could be possibly used in the design of diagnostic as well as therapeutic nanocarriers for targeting various types of solid cancers. Consequently, hypoxia triggered nanoparticle based drug delivery systems is a rapidly progressing research area in developing effective strategies to combat drug-resistance in solid tumors. The present review presents the recent advances in the development of hypoxia-responsive nanovehicles for drug delivery to heterogeneous tumors. The initial sections of the article provides insights into the development of hypoxia in growing cancer and its role in disease progression. The current limitations and the future prospective of hypoxia-stimulated nanomachines for cancer treatment are also discussed.
Collapse
Affiliation(s)
- Rashmi Kumari
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, Karnataka, India
| | - Dhanya Sunil
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, Karnataka, India.
| | | |
Collapse
|
38
|
Kortylewicz ZP, Coulter DW, Baranowska-Kortylewicz J. Biological Evaluation of a Potential Anticancer Agent Methyl N-[5-(3'-Iodobenzoyl)-1 H-Benzimidazol-2-yl]Carbamate. Cancer Biother Radiopharm 2019; 35:16-25. [PMID: 31687840 DOI: 10.1089/cbr.2019.2988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Resistance of cancer to chemo- and radiotherapy remains a major clinical problem. This study contributes to the ongoing search for agents that can bypass this resistance by developing a novel antimitotic theranostic. Materials and Methods: Methyl N-[5-(3'-iodobenzoyl)-1H-benzimidazol-2-yl]carbamates 1 and 2 were synthesized from a common precursor 3 or its 3'-stannylated derivative. The cytotoxicity of compound 1 was evaluated in several neuroblastoma and glioblastoma cell lines and in the NCI 60-cell assay. Biodistribution was conducted in mice after oral administration of compound 2 to determine tissue and brain uptake. Result: Lethal concentrations (LC50s) of compound 1 in neuroblastoma and glioblastoma are >15 × lower compared with compound 3, a drug currently tested in clinical studies in pediatric and adult brain tumors. Growth inhibition concentrations (GI50) are in the nanomolar range in 60 cancer cell lines. When compound 1 is combined with a 4-Gy dose of radiation, <0.5% of cells retain their reproductive integrity. Increased hydrophobicity of new agents greatly enhances their brain uptake after oral administration. Conclusions: Compound 1 is potently cytotoxic in a wide range of human cancer cell lines. Its structure allows incorporation of imaging and therapeutic radionuclides. It is therefore expected that compound 1 can be developed into a novel theranostic modality across a wide range of malignancies.
Collapse
Affiliation(s)
- Zbigniew P Kortylewicz
- J. Bruce Henriksen Cancer Research Laboratories, Department of Radiation Oncology, University of Nebraska Medical Center, 986850 Nebraska Medical Center, Omaha, Nebraska
| | - Don W Coulter
- Division of Hematology/Oncology, Department of Pediatrics, University of Nebraska Medical Center, 982168 Nebraska Medical Center, Omaha, Nebraska
| | - Janina Baranowska-Kortylewicz
- J. Bruce Henriksen Cancer Research Laboratories, Department of Radiation Oncology, University of Nebraska Medical Center, 986850 Nebraska Medical Center, Omaha, Nebraska
| |
Collapse
|
39
|
La Sala G, Olieric N, Sharma A, Viti F, de Asis Balaguer Perez F, Huang L, Tonra JR, Lloyd GK, Decherchi S, Díaz JF, Steinmetz MO, Cavalli A. Structure, Thermodynamics, and Kinetics of Plinabulin Binding to Two Tubulin Isotypes. Chem 2019. [DOI: 10.1016/j.chempr.2019.08.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
40
|
Kumari A, Srivastava S, Manne RK, Sisodiya S, Santra MK, Guchhait SK, Panda D. C12, a combretastatin-A4 analog, exerts anticancer activity by targeting microtubules. Biochem Pharmacol 2019; 170:113663. [PMID: 31606408 DOI: 10.1016/j.bcp.2019.113663] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 10/08/2019] [Indexed: 12/24/2022]
Abstract
Combretastatin A4 and its analogs are undergoing various clinical trials for the treatment of different cancers. This study illustrated the molecular mechanism and antitumor activity of C12, (5-Quinolin-3-yl and 4-(3,4,5-trimethoxyphenyl) substituted imidazol-2-amine), a synthetic analog of CA-4. C12 reduced the tumor volume of MCF-7 xenograft in NOD-SCID mice without affecting the bodyweight of the mice. Further, C12 inhibited the proliferation of several types of cancer cells more efficiently than their noncancerous counterparts. Using GFP-EB1 imaging, the effects of C12 on the interphase microtubule dynamics were determined in live HeLa cells. C12 (10 nM, half-maximal proliferation inhibitory concentration) reduced the growth rate of microtubules by 52% and increased the pause time of microtubules by 68%. In addition, fluorescence recovery after photobleaching analysis demonstrated that 10 nM C12 strongly suppressed spindle microtubule dynamics in HeLa cells. C12 treatment reduced the interpolar distance between the two spindle poles, increased the chromosome congression index, inhibited chromosome movement, and increased the level of mitotic checkpoint complex proteins BubR1 and Mad2. The evidence presented here indicated that C12 could induce different modes of cell death, depending on the extent of microtubule depolymerization. Since C12 targets both the mitotic and non-mitotic cells and showed a stronger activity against cancerous cells than non-cancerous cells, it may have an advantage in cancer chemotherapy. The results significantly enhance our understanding of the antitumor mechanism of the microtubule-depolymerizing agents.
Collapse
Affiliation(s)
- Anuradha Kumari
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Shalini Srivastava
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Rajesh K Manne
- National Centre for Cell Science, University of Pune Campus, Pune, Maharashtra 411007, India
| | - Shailendra Sisodiya
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), S. A. S. Nagar, Punjab 160062, India
| | - Manas K Santra
- National Centre for Cell Science, University of Pune Campus, Pune, Maharashtra 411007, India.
| | - Sankar K Guchhait
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), S. A. S. Nagar, Punjab 160062, India.
| | - Dulal Panda
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India.
| |
Collapse
|
41
|
Duan Y, Liu W, Tian L, Mao Y, Song C. Targeting Tubulin-colchicine Site for Cancer Therapy: Inhibitors, Antibody- Drug Conjugates and Degradation Agents. Curr Top Med Chem 2019; 19:1289-1304. [PMID: 31210108 DOI: 10.2174/1568026619666190618130008] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 04/22/2019] [Accepted: 05/01/2019] [Indexed: 12/14/2022]
Abstract
Microtubules are essential for the mitotic division of cells and have been an attractive target
for antitumour drugs due to the increased incidence of cancer and significant mitosis rate of tumour cells.
In the past few years, tubulin-colchicine binding site, as one of the three binding pockets including taxol-,
vinblastine- and colchicine-binding sites, has been focused on to design tubulin-destabilizing agents including
inhibitors, antibody-drug conjugates and degradation agents. The present review is the first to
cover a systemic and recent synopsis of tubulin-colchicine binding site agents. We believe that it would
provide an increase in our understanding of receptor-ligand interaction pattern and consciousness of a
series of challenges about tubulin target druggability.
Collapse
Affiliation(s)
- Yongtao Duan
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China
| | - Wei Liu
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China
| | - Liang Tian
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China
| | - Yanna Mao
- Henan Provincial Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, 450018, China
| | - Chuanjun Song
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China
| |
Collapse
|
42
|
Haider K, Rahaman S, Yar MS, Kamal A. Tubulin inhibitors as novel anticancer agents: an overview on patents (2013-2018). Expert Opin Ther Pat 2019; 29:623-641. [DOI: 10.1080/13543776.2019.1648433] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Kashif Haider
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, New Delhi, India
| | - Shaik Rahaman
- Department of Pharmacology, School of Pharmaceutical Education and Research, New Delhi, India
| | - M Shahar Yar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, New Delhi, India
| | - Ahmed Kamal
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, New Delhi, India
| |
Collapse
|
43
|
Maguire CJ, Carlson GJ, Ford JW, Strecker TE, Hamel E, Trawick ML, Pinney KG. Synthesis and biological evaluation of structurally diverse α-conformationally restricted chalcones and related analogues. MEDCHEMCOMM 2019; 10:1445-1456. [PMID: 31534659 PMCID: PMC6734540 DOI: 10.1039/c9md00127a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 05/27/2019] [Indexed: 12/19/2022]
Abstract
Numerous members of the combretastatin and chalcone families of natural products function as inhibitors of tubulin polymerization through a binding interaction at the colchicine site on β-tubulin. These molecular scaffolds inspired the development of many structurally modified derivatives and analogues as promising anticancer agents. A productive design blueprint that involved molecular hybridization of the pharmacophore moieties of combretastatin A-4 (CA4) and the chalcones led to the discovery of two promising lead molecules referred to as KGP413 and SD400. The corresponding water-soluble phosphate prodrug salts of KGP413 and SD400 selectively damaged tumor-associated vasculature, thus highlighting the potential development of these molecules as vascular disrupting agents (VDAs). These previous studies prompted our current investigation of conformationally restricted chalcones. Herein, we report the synthesis of cyclic chalcones and related analogues that incorporate structural motifs of CA4, and evaluation of their cytotoxicity against human cancer cell lines [NCI-H460 (lung), DU-145 (prostate), and SK-OV-3 (ovarian)]. While these molecules proved inactive as inhibitors of tubulin polymerization (IC50 > 20 μM), eight molecules demonstrated good antiproliferative activity (GI50 < 20 μM) against all three cancer cell lines, and compounds 2j and 2l demonstrated sub-micromolar cytotoxicity. To the best of our knowledge these molecules represent the most potent (based on GI50) cyclic chalcones known to date, and are promising lead molecules for continued investigation.
Collapse
Affiliation(s)
- Casey J Maguire
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place #97348 , Waco , TX 76798-7348 , USA . ; Tel: +1 (254) 710 4117
| | - Graham J Carlson
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place #97348 , Waco , TX 76798-7348 , USA . ; Tel: +1 (254) 710 4117
| | - Jacob W Ford
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place #97348 , Waco , TX 76798-7348 , USA . ; Tel: +1 (254) 710 4117
| | - Tracy E Strecker
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place #97348 , Waco , TX 76798-7348 , USA . ; Tel: +1 (254) 710 4117
| | - Ernest Hamel
- Screening Technologies Branch , Developmental Therapeutics Program , Division of Cancer Treatment and Diagnosis , National Cancer Institute , Frederick National Laboratory for Cancer Research , National Institutes of Health , Frederick , MD 21702 , USA
| | - Mary Lynn Trawick
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place #97348 , Waco , TX 76798-7348 , USA . ; Tel: +1 (254) 710 4117
| | - Kevin G Pinney
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place #97348 , Waco , TX 76798-7348 , USA . ; Tel: +1 (254) 710 4117
| |
Collapse
|
44
|
Kumbhar BV, Bhandare VV, Panda D, Kunwar A. Delineating the interaction of combretastatin A-4 with αβ tubulin isotypes present in drug resistant human lung carcinoma using a molecular modeling approach. J Biomol Struct Dyn 2019; 38:426-438. [DOI: 10.1080/07391102.2019.1577174] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Bajarang Vasant Kumbhar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India
| | - Vishwambhar Vishnu Bhandare
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India
| | - Dulal Panda
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India
| | - Ambarish Kunwar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, Maharashtra, India
| |
Collapse
|
45
|
Girola N, Resende-Lara PT, Figueiredo CR, Massaoka MH, Azevedo RA, Cunha RLOR, Polonelli L, Travassos LR. Molecular, Biological and Structural Features of V L CDR-1 Rb44 Peptide, Which Targets the Microtubule Network in Melanoma Cells. Front Oncol 2019; 9:25. [PMID: 30740361 PMCID: PMC6355703 DOI: 10.3389/fonc.2019.00025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 01/08/2019] [Indexed: 12/21/2022] Open
Abstract
Microtubules are important drug targets in tumor cells, owing to their role in supporting and determining the cell shape, organelle movement and cell division. The complementarity-determining regions (CDRs) of immunoglobulins have been reported to be a source of anti-tumor peptide sequences, independently of the original antibody specificity for a given antigen. We found that, the anti-Lewis B mAb light-chain CDR1 synthetic peptide Rb44, interacted with microtubules and induced depolymerization, with subsequent degradation of actin filaments, leading to depolarization of mitochondrial membrane-potential, increase of ROS, cell cycle arrest at G2/M, cleavage of caspase-9, caspase-3 and PARP, upregulation of Bax and downregulation of Bcl-2, altogether resulting in intrinsic apoptosis of melanoma cells. The in vitro inhibition of angiogenesis was also an Rb44 effect. Peritumoral injection of Rb44L1 delayed growth of subcutaneously grafted melanoma cells in a syngeneic mouse model. L1-CDRs from immunoglobulins and their interactions with tubulin-dimers were explored to interpret effects on microtubule stability. The opening motion of tubulin monomers allowed for efficient L1-CDR docking, impairment of dimer formation and microtubule dissociation. We conclude that Rb44 VL-CDR1 is a novel peptide that acts on melanoma microtubule network causing cell apoptosis in vitro and melanoma growth inhibition in vivo.
Collapse
Affiliation(s)
- Natalia Girola
- Department of Microbiology, Immunology and Parasitology, Experimental Oncology Unit, Federal University of São Paulo, São Paulo, Brazil
| | - Pedro T Resende-Lara
- Computational Biology and Bioinformatics Laboratory, Federal University of ABC, Santo André, Brazil
| | - Carlos R Figueiredo
- Department of Microbiology, Immunology and Parasitology, Experimental Oncology Unit, Federal University of São Paulo, São Paulo, Brazil.,Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, United Kingdom
| | | | - Ricardo A Azevedo
- Department of Microbiology, Immunology and Parasitology, Experimental Oncology Unit, Federal University of São Paulo, São Paulo, Brazil
| | - Rodrigo L O R Cunha
- Chemical Biology Laboratory, Natural and Human Sciences Center, Federal University of ABC, Santo André, Brazil
| | - Luciano Polonelli
- Unit of Biomedical, Biotechnological and Translational Sciences, Department of Medicine and Surgery, Universitá degli Studi di Parma, Parma, Italy
| | - Luiz R Travassos
- Department of Microbiology, Immunology and Parasitology, Experimental Oncology Unit, Federal University of São Paulo, São Paulo, Brazil.,Recepta Biopharma, São Paulo, Brazil
| |
Collapse
|
46
|
Izumi Y, Takagi S. Vascular disrupting effect of combretastatin A-4 phosphate with inhibition of vascular endothelial cadherin in canine osteosarcoma-xenografted mice. Res Vet Sci 2019; 122:1-6. [DOI: 10.1016/j.rvsc.2018.10.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 11/24/2022]
|
47
|
Assali M, Kittana N, Qasem SA, Adas R, Saleh D, Arar A, Zohud O. Combretastatin A4-camptothecin micelles as combination therapy for effective anticancer activity. RSC Adv 2019; 9:1055-1061. [PMID: 35517625 PMCID: PMC9059504 DOI: 10.1039/c8ra08794f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 12/23/2018] [Indexed: 01/07/2023] Open
Abstract
Cancer is a major worldwide health problem, for which chemotherapy is a common treatment option. However drug toxicity and the development of resistance to chemotherapy are two main challenges associated with the traditional anticancer drugs. Combined pharmacological therapy based on different mechanisms might be an effective strategy in cancer treatment, and could exhibit a synergistic therapeutic efficacy. Herein, we aim to combine combretastatin A4 (CA4) and camptothecin (Cpt) chemically into a codrug through two hydrophilic linkers utilizing click chemistry to improve their water solubility and anticancer activity. The synthesized amphiphilic structure could self-assemble into a micelle structure as confirmed by atomic force microscopy (AFM) and dynamic light scattering (DLS), which showed a high stability and improved water solubility at pH 7.4, with a low critical micelle concentration (CMC) value of 0.9 mM. Moreover, in vitro hydrolysis was observed upon incubation of the hybrid compound with an esterase enzyme, which suggested a complete disassembly into the starting active drugs. Finally, cytotoxicity studies on HeLa cancer cells showed that the codrug demonstrated an enhanced (five fold) cytotoxicity as compared with the free drugs. In addition the combination index (CI) was <1, which suggests a synergistic activity for the codrug. Moreover, the tested concentrations of the codrug were not significantly cytotoxic to a noncancerous fibroblast cell line. The imaging of HeLa cells treated with FITC-loaded micelles showed a rapid internalization. In conclusion, the codrug of CA4 and Cpt might be a potential novel anticancer drug as it demonstrated a synergistic cytotoxic activity that might spare noncancerous cells.
Collapse
Affiliation(s)
- Mohyeddin Assali
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| | - Naim Kittana
- Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| | - Sahar Alhaj Qasem
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| | - Raghad Adas
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| | - Doaa Saleh
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| | - Asala Arar
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| | - Osayd Zohud
- Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, An Najah National University P. O. Box 7 Nablus Palestine
| |
Collapse
|
48
|
Lindemann K, Beale PJ, Rossi E, Goh JC, Vaughan MM, Tenney ME, Martyn JK, Sommeijer D, Iglesias JL, Kremmidiotis G, Simpson J, Doolin E, Lavranos TC, Leske A, Veillard AS, Espinoza D, Stockler MR, Rischin D. Phase I study of BNC105P, carboplatin and gemcitabine in partially platinum-sensitive ovarian cancer patients in first or second relapse (ANZGOG-1103). Cancer Chemother Pharmacol 2018; 83:97-105. [DOI: 10.1007/s00280-018-3706-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 08/27/2018] [Indexed: 12/27/2022]
|
49
|
Vicente-Blázquez A, González M, Álvarez R, Del Mazo S, Medarde M, Peláez R. Antitubulin sulfonamides: The successful combination of an established drug class and a multifaceted target. Med Res Rev 2018; 39:775-830. [PMID: 30362234 DOI: 10.1002/med.21541] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/02/2018] [Accepted: 09/06/2018] [Indexed: 12/13/2022]
Abstract
Tubulin, the microtubules and their dynamic behavior are amongst the most successful antitumor, antifungal, antiparasitic, and herbicidal drug targets. Sulfonamides are exemplary drugs with applications in the clinic, in veterinary and in the agrochemical industry. This review summarizes the actual state and recent progress of both fields looking from the double point of view of the target and its drugs, with special focus onto the structural aspects. The article starts with a brief description of tubulin structure and its dynamic assembly and disassembly into microtubules and other polymers. Posttranslational modifications and the many cellular means of regulating and modulating tubulin's biology are briefly presented in the tubulin code. Next, the structurally characterized drug binding sites, their occupying drugs and the effects they induce are described, emphasizing on the structural requirements for high potency, selectivity, and low toxicity. The second part starts with a summary of the favorable and highly tunable combination of physical-chemical and biological properties that render sulfonamides a prototypical example of privileged scaffolds with representatives in many therapeutic areas. A complete description of tubulin-binding sulfonamides is provided, covering the different species and drug sites. Some of the antimitotic sulfonamides have met with very successful applications and others less so, thus illustrating the advances, limitations, and future perspectives of the field. All of them combine in a mechanism of action and a clinical outcome that conform efficient drugs.
Collapse
Affiliation(s)
- Alba Vicente-Blázquez
- Laboratorio de Química Orgánica y Farmacéutica, Departamento de Ciencias Farmacéuticas, Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca (IBSAL), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Laboratory of Cell Death and Cancer Therapy, Department of Molecular Biomedicine, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Myriam González
- Laboratorio de Química Orgánica y Farmacéutica, Departamento de Ciencias Farmacéuticas, Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca (IBSAL), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain
| | - Raquel Álvarez
- Laboratorio de Química Orgánica y Farmacéutica, Departamento de Ciencias Farmacéuticas, Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca (IBSAL), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain
| | - Sara Del Mazo
- Laboratorio de Química Orgánica y Farmacéutica, Departamento de Ciencias Farmacéuticas, Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca (IBSAL), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain
| | - Manuel Medarde
- Laboratorio de Química Orgánica y Farmacéutica, Departamento de Ciencias Farmacéuticas, Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca (IBSAL), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain
| | - Rafael Peláez
- Laboratorio de Química Orgánica y Farmacéutica, Departamento de Ciencias Farmacéuticas, Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Instituto de Investigación Biomédica de Salamanca (IBSAL), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain.,Facultad de Farmacia, Centro de Investigación de Enfermedades Tropicales de la Universidad de Salamanca (CIETUS), Universidad de Salamanca, Campus Miguel de Unamuno, Salamanca, Spain
| |
Collapse
|
50
|
Bi R, Balasundaram G, Jeon S, Tay HC, Pu Y, Li X, Moothanchery M, Kim C, Olivo M. Photoacoustic microscopy for evaluating combretastatin A4 phosphate induced vascular disruption in orthotopic glioma. JOURNAL OF BIOPHOTONICS 2018; 11:e201700327. [PMID: 29419946 DOI: 10.1002/jbio.201700327] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 02/06/2018] [Indexed: 05/22/2023]
Abstract
The use of an optical resolution photoacoustic microscopy (OR-PAM) system to evaluate the vascular disruptive effect of combretastatin A4 Phosphate (CA4P) on a murine orthotopic glioma with intact skull is described here. Second generation optical-resolution photoacoustic microscopy scanner with a 532 nm pulsed diode-pumped solid-state laser that specifically matches the absorption maximum of hemoglobin in tissues was used to image orthotopic glioma inoculated in mouse brain. Two-dimensional maps of brain vasculature with a lateral resolution of 5 μm and a depth of 700 μm at a field of view 5 × 4 mm were acquired on normal brain and glioma brain. Longitudinal imaging of the brain pre- and post-administration of CA4P, a FDA approved drug for solid tumors, enabled the monitoring of hemodynamic changes in tumor vasculature revealing the well documented vascular shutdown and recovery associated with this drug. Our study marks the beginning of potential prospects of this technology as an imaging tool for preclinical and clinical study of pathologies characterized by changes in the vasculature.
Collapse
Affiliation(s)
- Renzhe Bi
- Singapore Bioimaging Consortium, Singapore
| | | | - Seungwan Jeon
- Department of Creative IT Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea
| | | | - Yang Pu
- Micro Photo Acoustics Inc., Ronkonkoma, New York
| | - Xiuting Li
- Singapore Bioimaging Consortium, Singapore
| | | | - Chulhong Kim
- Department of Creative IT Engineering, Pohang University of Science and Technology, Pohang, Gyeongbuk, Republic of Korea
| | | |
Collapse
|