1
|
Ahsan R, Kifayat S, Pooniya KK, Kularia S, Adimalla BS, Sanapalli BKR, Sanapalli V, Sigalapalli DK. Bacterial Histidine Kinase and the Development of Its Inhibitors in the 21st Century. Antibiotics (Basel) 2024; 13:576. [PMID: 39061258 PMCID: PMC11274179 DOI: 10.3390/antibiotics13070576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
Bacterial histidine kinase (BHK) is a constituent of the two-component signaling (TCS) pathway, which is responsible for the regulation of a number of processes connected to bacterial pathogenicity, virulence, biofilm development, antibiotic resistance, and bacterial persistence. As BHK regulation is diverse, inhibitors can be developed, such as antibiotic synergists, bacteriostatic/bactericidal agents, virulence inhibitors, and biofilm inhibitors. Inhibition of essential BHK has always been an amenable strategy due to the conserved binding sites of the domains across bacterial species and growth dependence. Hence, an inhibitor of BHK might block multiple TCS regulatory networks. This review describes the TCS system and the role of BHK in bacterial virulence and discusses the available inhibitors of BHK, which is a specific response regulator with essential structural features.
Collapse
Affiliation(s)
- Ragib Ahsan
- Department of Pharmacy, NIMS Institute of Pharmacy, NIMS University, Jaipur 303121, Rajasthan, India (S.K.)
| | - Sumaiya Kifayat
- Department of Pharmacy, NIMS Institute of Pharmacy, NIMS University, Jaipur 303121, Rajasthan, India (S.K.)
| | - Krishan Kumar Pooniya
- Department of Pharmacy, NIMS Institute of Pharmacy, NIMS University, Jaipur 303121, Rajasthan, India (S.K.)
| | - Sunita Kularia
- Department of Pharmacology, NIMS Institute of Pharmacy, NIMS University, Jaipur 303121, Rajasthan, India;
| | - Bhavani Sailu Adimalla
- Department of Pharmaceutical Analysis, Vignan Pharmacy College, Jawaharlal Nehru Technological University, Vadlamudi, Guntur 522213, Andhra Pradesh, India;
| | - Bharat Kumar Reddy Sanapalli
- Department of Pharmacology, School of Pharmacy & Technology Management, SVKM’s Narsee Monjee Institute of Management Studies (NMIMS) Deemed to-be-University, Jadcherla 509301, Hyderabad, India;
| | - Vidyasrilekha Sanapalli
- Department of Pharmaceutical Chemistry, School of Pharmacy & Technology Management, SVKM’s Narsee Monjee Institute of Management Studies (NMIMS) Deemed to-be-University, Jadcherla 509301, Hyderabad, India
| | | |
Collapse
|
2
|
Sangu KG, Dasugari varakala S, Krishna EV, Akhir A, Saxena D, Ahmad MN, Chopra S, Misra S, Sriram D, Rode HB. Synthesis and Bio‐evaluation of GR135486X Derivatives as Potent Anti‐Tubercular Agents. ChemistrySelect 2023. [DOI: 10.1002/slct.202204186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Komal G. Sangu
- Department of Organic Synthesis and Process Chemistry CSIR – Indian Institute of Chemical Technology Tarnaka Hyderabad 500 007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh-201 002 India
| | - Saiprasad Dasugari varakala
- Department of Pharmacy Birla Institute of Technology & Science-Pilani, Hyderabad Campus,Jawahar Nagar, Shameerpet mandal, R.R. District Hyderabad 500 078 India
| | - Eruva Vamshi Krishna
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh-201 002 India
- Department of Applied Biology CSIR-Indian Institute of Chemical Technology, Tarnaka Hyderabad 500 007 India
| | - Abdul Akhir
- Department of Molecular Microbiology and Immunology CSIR-Central Drug Research Institute Sitapur Road, Janakipuram Extension Lucknow 226 031 Uttar Pradesh India
| | - Deepanshi Saxena
- Department of Molecular Microbiology and Immunology CSIR-Central Drug Research Institute Sitapur Road, Janakipuram Extension Lucknow 226 031 Uttar Pradesh India
| | - Mohammad Naiyaz Ahmad
- Department of Molecular Microbiology and Immunology CSIR-Central Drug Research Institute Sitapur Road, Janakipuram Extension Lucknow 226 031 Uttar Pradesh India
| | - Sidharth Chopra
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh-201 002 India
- Department of Molecular Microbiology and Immunology CSIR-Central Drug Research Institute Sitapur Road, Janakipuram Extension Lucknow 226 031 Uttar Pradesh India
| | - Sunil Misra
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh-201 002 India
- Department of Applied Biology CSIR-Indian Institute of Chemical Technology, Tarnaka Hyderabad 500 007 India
| | - Dharmarajan Sriram
- Department of Pharmacy Birla Institute of Technology & Science-Pilani, Hyderabad Campus,Jawahar Nagar, Shameerpet mandal, R.R. District Hyderabad 500 078 India
| | - Haridas B. Rode
- Department of Organic Synthesis and Process Chemistry CSIR – Indian Institute of Chemical Technology Tarnaka Hyderabad 500 007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh-201 002 India
| |
Collapse
|
3
|
Tsui CKM, Sorrentino F, Narula G, Mendoza-Losana A, del Rio RG, Herrán EP, Lopez A, Bojang A, Zheng X, Remuiñán-Blanco MJ, Av-Gay Y. Hit Compounds and Associated Targets in Intracellular Mycobacterium tuberculosis. Molecules 2022; 27:molecules27144446. [PMID: 35889319 PMCID: PMC9324642 DOI: 10.3390/molecules27144446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/04/2022] [Accepted: 07/07/2022] [Indexed: 02/04/2023] Open
Abstract
Mycobacterium tuberculosis (Mtb), the etiological agent of tuberculosis, is one of the most devastating infectious agents in the world. Chemical-genetic characterization through in vitro evolution combined with whole genome sequencing analysis was used identify novel drug targets and drug resistance genes in Mtb associated with its intracellular growth in human macrophages. We performed a genome analysis of 53 Mtb mutants resistant to 15 different hit compounds. We found nonsynonymous mutations/indels in 30 genes that may be associated with drug resistance acquisitions. Beyond confirming previously identified drug resistance mechanisms such as rpoB and lead targets reported in novel anti-tuberculosis drug screenings such as mmpL3, ethA, and mbtA, we have discovered several unrecognized candidate drug targets including prrB. The exploration of the Mtb chemical mutant genomes could help novel drug discovery and the structural biology of compounds and associated mechanisms of action relevant to tuberculosis treatment.
Collapse
Affiliation(s)
- Clement K. M. Tsui
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
- National Centre for Infectious Diseases, Tan Tock Seng Hospital, Singapore 308442, Singapore
| | - Flavia Sorrentino
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
- GSK, Global Health Medicines R&D, PTM, Tres Cantos, 28760 Madrid, Spain; (A.M.-L.); (R.G.d.R.); (E.P.H.); (M.J.R.-B.)
| | - Gagandeep Narula
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
| | - Alfonso Mendoza-Losana
- GSK, Global Health Medicines R&D, PTM, Tres Cantos, 28760 Madrid, Spain; (A.M.-L.); (R.G.d.R.); (E.P.H.); (M.J.R.-B.)
- Department of Bioengineering and Aerospace Engineering, Carlos III University of Madrid, 28040 Madrid, Spain
| | - Ruben Gonzalez del Rio
- GSK, Global Health Medicines R&D, PTM, Tres Cantos, 28760 Madrid, Spain; (A.M.-L.); (R.G.d.R.); (E.P.H.); (M.J.R.-B.)
| | - Esther Pérez Herrán
- GSK, Global Health Medicines R&D, PTM, Tres Cantos, 28760 Madrid, Spain; (A.M.-L.); (R.G.d.R.); (E.P.H.); (M.J.R.-B.)
| | - Abraham Lopez
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
- GSK, Global Health Medicines R&D, PTM, Tres Cantos, 28760 Madrid, Spain; (A.M.-L.); (R.G.d.R.); (E.P.H.); (M.J.R.-B.)
| | - Adama Bojang
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
| | - Xingji Zheng
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
| | - Modesto Jesus Remuiñán-Blanco
- GSK, Global Health Medicines R&D, PTM, Tres Cantos, 28760 Madrid, Spain; (A.M.-L.); (R.G.d.R.); (E.P.H.); (M.J.R.-B.)
| | - Yossef Av-Gay
- Department of Medicine and Microbiology and Immunology, Life Science Institute, University of British Columbia, Vancouver, BC V6T 1Z3, Canada; (C.K.M.T.); (F.S.); (G.N.); (A.L.); (A.B.); (X.Z.)
- Correspondence: ; Tel.: +1-604-822-3432
| |
Collapse
|
4
|
Chen H, Yu C, Wu H, Li G, Li C, Hong W, Yang X, Wang H, You X. Recent Advances in Histidine Kinase-Targeted Antimicrobial Agents. Front Chem 2022; 10:866392. [PMID: 35860627 PMCID: PMC9289397 DOI: 10.3389/fchem.2022.866392] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 05/16/2022] [Indexed: 11/15/2022] Open
Abstract
The prevalence of antimicrobial-resistant pathogens significantly limited the number of effective antibiotics available clinically, which urgently requires new drug targets to screen, design, and develop novel antibacterial drugs. Two-component system (TCS), which is comprised of a histidine kinase (HK) and a response regulator (RR), is a common mechanism whereby bacteria can sense a range of stimuli and make an appropriate adaptive response. HKs as the sensor part of the bacterial TCS can regulate various processes such as growth, vitality, antibiotic resistance, and virulence, and have been considered as a promising target for antibacterial drugs. In the current review, we highlighted the structural basis and functional importance of bacterial TCS especially HKs as a target in the discovery of new antimicrobials, and summarize the latest research progress of small-molecule HK-inhibitors as potential novel antimicrobial drugs reported in the past decade.
Collapse
Affiliation(s)
- Hongtong Chen
- Laboratory of Pharmacology/Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chengqi Yu
- School of Basic Medical Science, Capital Medical University, Beijing, China
| | - Han Wu
- School of Pharmacy, Minzu University of China, Beijing, China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, China
| | - Guoqing Li
- Laboratory of Pharmacology/Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Congran Li
- Laboratory of Pharmacology/Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Hong
- Beijing Institute of Collaborative Innovation, Beijing, China
| | - Xinyi Yang
- Laboratory of Pharmacology/Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hao Wang
- School of Pharmacy, Minzu University of China, Beijing, China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, China
- Institute of National Security, Minzu University of China, Beijing, China
| | - Xuefu You
- Laboratory of Pharmacology/Beijing Key Laboratory of Antimicrobial Agents, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
5
|
Stupar M, Furness J, De Voss CJ, Tan L, West NP. Two-component sensor histidine kinases of Mycobacterium tuberculosis: beacons for niche navigation. Mol Microbiol 2022; 117:973-985. [PMID: 35338720 PMCID: PMC9321153 DOI: 10.1111/mmi.14899] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/12/2022] [Accepted: 03/22/2022] [Indexed: 11/27/2022]
Abstract
Intracellular bacterial pathogens such as Mycobacterium tuberculosis are remarkably adept at surviving within a host, employing a variety of mechanisms to counteract host defenses and establish a protected niche. Constant surveying of the environment is key for pathogenic mycobacteria to discern their immediate location and coordinate the expression of genes necessary for adaptation. Two‐component systems efficiently perform this role, typically comprised of a transmembrane sensor kinase and a cytoplasmic response regulator. In this review, we describe the role of two‐component systems in bacterial pathogenesis, focusing predominantly on the role of sensor kinases of M. tuberculosis. We highlight important features of sensor kinases in mycobacterial infection, discuss ways in which these signaling proteins sense and respond to environments, and how this is attuned to their intracellular lifestyle. Finally, we discuss recent studies which have identified and characterized inhibitors of two‐component sensor kinases toward establishing a new strategy in anti‐mycobacterial therapy.
Collapse
Affiliation(s)
- Miljan Stupar
- School of Chemistry and Molecular Biosciences, Australian Infectious Disease Research Centre, University of Queensland, Brisbane, 4072, Australia
| | - Juanelle Furness
- School of Chemistry and Molecular Biosciences, Australian Infectious Disease Research Centre, University of Queensland, Brisbane, 4072, Australia
| | - Christopher J De Voss
- School of Chemistry and Molecular Biosciences, Australian Infectious Disease Research Centre, University of Queensland, Brisbane, 4072, Australia
| | - Lendl Tan
- School of Chemistry and Molecular Biosciences, Australian Infectious Disease Research Centre, University of Queensland, Brisbane, 4072, Australia
| | - Nicholas P West
- School of Chemistry and Molecular Biosciences, Australian Infectious Disease Research Centre, University of Queensland, Brisbane, 4072, Australia
| |
Collapse
|
6
|
Roncarati D, Scarlato V, Vannini A. Targeting of Regulators as a Promising Approach in the Search for Novel Antimicrobial Agents. Microorganisms 2022; 10:microorganisms10010185. [PMID: 35056634 PMCID: PMC8777881 DOI: 10.3390/microorganisms10010185] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/12/2022] [Accepted: 01/12/2022] [Indexed: 02/01/2023] Open
Abstract
Since the discovery of penicillin in the first half of the last century, antibiotics have become the pillars of modern medicine for fighting bacterial infections. However, pathogens resistant to antibiotic treatment have increased in recent decades, and efforts to discover new antibiotics have decreased. As a result, it is becoming increasingly difficult to treat bacterial infections successfully, and we look forward to more significant efforts from both governments and the scientific community to research new antibacterial drugs. This perspective article highlights the high potential of bacterial transcriptional and posttranscriptional regulators as targets for developing new drugs. We highlight some recent advances in the search for new compounds that inhibit their biological activity and, as such, appear very promising for treating bacterial infections.
Collapse
Affiliation(s)
- Davide Roncarati
- Department of Pharmacy and Biotechnology (FaBiT), University of Bologna, 40126 Bologna, Italy
- Correspondence: (D.R.); (V.S.); (A.V.)
| | - Vincenzo Scarlato
- Department of Pharmacy and Biotechnology (FaBiT), University of Bologna, 40126 Bologna, Italy
- Correspondence: (D.R.); (V.S.); (A.V.)
| | - Andrea Vannini
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy
- Correspondence: (D.R.); (V.S.); (A.V.)
| |
Collapse
|
7
|
Kumar A, Karkara BB, Panda G. Novel candidates in the clinical development pipeline for TB drug development and their Synthetic Approaches. Chem Biol Drug Des 2021; 98:787-827. [PMID: 34397161 DOI: 10.1111/cbdd.13934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 08/03/2021] [Accepted: 08/07/2021] [Indexed: 11/29/2022]
Abstract
Tuberculosis (TB) is an infection caused by Mycobacterium tuberculosis (Mtb) and one of the deadliest infectious diseases in the world. Mtb has the ability to become dormant within the host and to develop resistance. Hence, new antitubercular agents are required to overcome problems in the treatment of multidrug resistant-Tb (MDR-Tb) and extensively drug resistant-Tb (XDR-Tb) along with shortening the treatment time. Several efforts are being made to develop very effective new drugs for Tb, within the pharmaceutical industry, the academia, and through public private partnerships. This review will address the anti-tubercular activities, biological target, mode of action, synthetic approaches and thoughtful concept for the development of several new drugs currently in the clinical trial pipeline (up to October 2019) for tuberculosis. The aim of this review may be very useful in scheming new chemical entities (NCEs) for Mtb.
Collapse
Affiliation(s)
- Amit Kumar
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, 226031, UP, India
| | - Bidhu Bhusan Karkara
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, 226031, UP, India.,Department of Pharmaceutical Science, Vignan's Foundation for Science, Technology and Research University, Guntur, 522213, AP, India
| | - Gautam Panda
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow, 226031, UP, India
| |
Collapse
|
8
|
Synthesis of new 2-(thiazol-4-yl)thiazolidin-4-one derivatives as potential anti-mycobacterial agents. Bioorg Chem 2021; 115:105192. [PMID: 34314920 DOI: 10.1016/j.bioorg.2021.105192] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/23/2021] [Accepted: 07/16/2021] [Indexed: 12/25/2022]
Abstract
To search for potent antimycobacterial lead compounds, a new series of 3-substituted phenyl-2-(2-(substituted phenyl)thiazol-4-yl) thiazolidin-4-one (5a-t) derivatives have been synthesized by the condensation of 2-substituted phenyl thiazole-4-carbaldehyde with aromatic amine followed by cyclocondensation with thioglycolic acid. The structure of the newly synthesized 2-(thiazol-4-yl)thiazolidin-4-one derivatives were characterized by the spectroscopic analysis. The synthesized compounds were screened for antimycobacterial activity against Mycobacterium tuberculosis H37Ra (MTB) (ATCC 25177) and Mycobacterium bovis BCG (BCG, ATCC 35743). Most of the 2-(thiazol-4-yl)thiazolidin-4-one derivatives showed good to excellent antimycobacterial activity against both the Mtb strains. Nine derivatives 5c, 5g, 5j, 5m, 5n, 5o, 5p, 5s, and 5t showed excellent activity against M. bovis BCG with MIC 4.43 to 24.04 μM were further evaluated for the cytotoxicity activity against HeLa A549, and HCT-116 cell lines and showed no significant cytotoxic activity at the maximum concentration evaluated. The potential antimycobacterial activities enforced that the thiazolyl-thiazolidin-4-one derivatives could lead to compounds that could treat tuberculosis.
Collapse
|
9
|
Exploration of benzofuran-based compounds as potent and selective Plasmodium falciparum glycogen synthase kinase-3 (PfGSK-3) inhibitors. Bioorg Chem 2021; 112:104839. [PMID: 33813310 DOI: 10.1016/j.bioorg.2021.104839] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 02/12/2021] [Accepted: 03/17/2021] [Indexed: 12/30/2022]
Abstract
Plasmodium falciparum glycogen synthase kinase-3 (PfGSK-3) has been identified as a potential target for the development of novel drugs against multi-drug resistant malaria. A series of benzofuran-based compounds was synthesised and evaluated as inhibitors of recombinantly expressed and purified PfGSK-3 and human glycogen synthase kinase-3 beta (HsGSK-3β). Of this series, five compounds (5k, 5m, 5p, 5r, 5s) preferentially inhibited PfGSK-3, with four of these compounds exhibiting IC50 values in the sub-micromolar range (0.00048-0.440 µM). Evaluation of the structure-activity relationships required for PfGSK-3 selective inhibition indicated that a C6-OCH3 substitution on ring A is preferred, while the effect of the ring B substituent on activity, in decreasing order is: C4'-CN > C4'-F > C3'-OCH3 > C3',4'-diCl. To date, development of PfGSK-3 inhibitors has been limited to the 4-phenylthieno[2,3-b]pyridine class. Chalcone-based scaffolds, such as the benzofurans described herein, are promising new hits which can be explored for future design of PfGSK-3 selective inhibitors.
Collapse
|
10
|
Li M, Gašparovič H, Weng X, Chen S, Korduláková J, Jessen-Trefzer C. The Two-Component Locus MSMEG_0244/0246 Together With MSMEG_0243 Affects Biofilm Assembly in M. smegmatis Correlating With Changes in Phosphatidylinositol Mannosides Acylation. Front Microbiol 2020; 11:570606. [PMID: 33013801 PMCID: PMC7516205 DOI: 10.3389/fmicb.2020.570606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 08/24/2020] [Indexed: 12/30/2022] Open
Abstract
Ferric and ferrous iron is an essential transition metal for growth of many bacterial species including mycobacteria. The genomic region msmeg_0234 to msmeg_0252 from Mycobacterium smegmatis is putatively involved in iron/heme metabolism. We investigate the genes encoding the presumed two component system MSMEG_0244/MSMEG_0246, the neighboring gene msmeg_0243 and their involvement in this process. We show that purified MSMEG_0243 indeed is a heme binding protein. Deletion of msmeg_0243/msmeg_0244/msmeg_0246 in Mycobacterium smegmatis leads to a defect in biofilm formation and colony growth on solid agar, however, this phenotype is independent of the supplied iron source. Further, analysis of the corresponding mutant and its lipids reveals that changes in morphology and biofilm formation correlate with altered acylation patterns of phosphatidylinositol mannosides (PIMs). We provide the first evidence that msmeg_0244/msmeg_0246 work in concert in cellular lipid homeostasis, especially in the maintenance of PIMs, with the heme-binding protein MSMEG_0243 as potential partner.
Collapse
Affiliation(s)
- Miaomaio Li
- Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Freiburg, Germany
| | - Henrich Gašparovič
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Bratislava, Slovakia
| | - Xing Weng
- Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Freiburg, Germany
| | - Si Chen
- Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Freiburg, Germany
| | - Jana Korduláková
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University in Bratislava, Bratislava, Slovakia
| | - Claudia Jessen-Trefzer
- Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Freiburg, Germany
| |
Collapse
|
11
|
Makarov V, Salina E, Reynolds RC, Kyaw Zin PP, Ekins S. Molecule Property Analyses of Active Compounds for Mycobacterium tuberculosis. J Med Chem 2020; 63:8917-8955. [PMID: 32259446 DOI: 10.1021/acs.jmedchem.9b02075] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tuberculosis (TB) continues to claim the lives of around 1.7 million people per year. Most concerning are the reports of multidrug drug resistance. Paradoxically, this global health pandemic is demanding new therapies when resources and interest are waning. However, continued tuberculosis drug discovery is critical to address the global health need and burgeoning multidrug resistance. Many diverse classes of antitubercular compounds have been identified with activity in vitro and in vivo. Our analyses of over 100 active leads are representative of thousands of active compounds generated over the past decade, suggests that they come from few chemical classes or natural product sources. We are therefore repeatedly identifying compounds that are similar to those that preceded them. Our molecule-centered cheminformatics analyses point to the need to dramatically increase the diversity of chemical libraries tested and get outside of the historic Mtb property space if we are to generate novel improved antitubercular leads.
Collapse
Affiliation(s)
- Vadim Makarov
- FRC Fundamentals of Biotechnology, Russian Academy of Science, Moscow 119071, Russia
| | - Elena Salina
- FRC Fundamentals of Biotechnology, Russian Academy of Science, Moscow 119071, Russia
| | - Robert C Reynolds
- Department of Medicine, Division of Hematology and Oncology, University of Alabama at Birmingham, NP 2540 J, 1720 Second Avenue South, Birmingham, Alabama 35294-3300, United States
| | - Phyo Phyo Kyaw Zin
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States.,Bioinformatics Research Center, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Sean Ekins
- Collaborations Pharmaceuticals, Inc., 840 Main Campus Drive, Lab 3510 Raleigh, North Carolina 27606, United States
| |
Collapse
|
12
|
Zhang J, Li P, Zeng H, Huang Y, Hong W. Highly efficient and green synthesis of 2,4-diphenyl substituted thiazoles. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1718711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Jungan Zhang
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan, P. R. China
- Key Laboratory of Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan, P. R. China
| | - Peipei Li
- School of Pharmacy, Ningxia Medical University, Yinchuan, P. R. China
| | - Hongyun Zeng
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan, P. R. China
- Key Laboratory of Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan, P. R. China
| | - Yu Huang
- School of Pharmacy, Ningxia Medical University, Yinchuan, P. R. China
| | - Wei Hong
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan, P. R. China
- Key Laboratory of Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan, P. R. China
| |
Collapse
|
13
|
Zhan L, Wang J, Wang L, Qin C. The correlation of drug resistance and virulence in Mycobacterium tuberculosis. BIOSAFETY AND HEALTH 2020. [DOI: 10.1016/j.bsheal.2020.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
|
14
|
Wang ZJ, Chen WT, He C, Luo HF, Zhang GL, Yu YP. Cascade reactions to 2,4-disubstituted thiazoles via ligand-free palladium(II)-catalyzed C(sp)–C(sp2) coupling. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.130953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
15
|
Santos NCDS, Scodro RBDL, Sampiron EG, Ieque AL, Carvalho HCD, Santos TDS, Ghiraldi Lopes LD, Campanerut-Sá PAZ, Siqueira VLD, Caleffi-Ferracioli KR, Teixeira JJV, Cardoso RF. Minimum Bactericidal Concentration Techniques in Mycobacterium tuberculosis: A Systematic Review. Microb Drug Resist 2020; 26:752-765. [PMID: 31977277 DOI: 10.1089/mdr.2019.0191] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Minimum bactericidal concentration (MBC) assay is an accepted parameter for evaluating new antimicrobial agents, and it is frequently used as a research tool to provide a prediction of bacterial eradication. To the best of our knowledge, there is no standardization among researchers regarding the technique used to detect a drug's MBC in Mycobacterium tuberculosis. Thus, the aim of this systematic review is to discuss the available literature in determining a drug's MBC in M. tuberculosis, to find the most commonly used technique and standardize the process. A broad and rigorous literature search of three electronic databases (PubMed, Web of Knowledge, and LILACS) was performed according to the PRISMA statement. We considered studies that were published from January 1, 1990 to February 19, 2019. Google Scholar was also searched to increase the number of publications. We searched for articles using the MeSH terms "microbiological techniques," "Mycobacterium," "antibacterial agents." In addition, free terms were used in the search. The search yielded 6,674 publications. After filter application, 5,348 publications remained. Of these, we evaluated the full text of 187 publications. By applying the inclusion criteria, 69 studies were included in the present systematic review. In the literature analyzed, a great variety in the techniques used to determine a drug's MBC in M. tuberculosis was observed. The most common variability is related to the culture media used, culture incubation time, and the percentage of bacterial death for the drug to be considered as bactericidal. The most commonly used technique for drug's MBC determination was carried out using the drug's minimum inhibitory concentration (MIC) assay. Aliquots from prior MIC values were subcultured in Middlebrook agar and incubated for 4 weeks at 35°C for determining the colony forming unit (CFU) with relevance to detect 99.9% bacilli killed or reduction in 3 log10 viable bacilli.
Collapse
Affiliation(s)
| | - Regiane Bertin de Lima Scodro
- Postgraduation in Health Sciences, State University of Maringa, Parana, Brazil.,Laboratory of Medical Bacteriology, Department of Clinical Analysis and Biomedicine, State University of Maringa, Parana, Brazil
| | | | | | | | - Thais da Silva Santos
- Postgraduation in Bioscience and Physiopathology, State University of Maringa, Parana, Brazil
| | - Luciana Dias Ghiraldi Lopes
- Laboratory of Medical Bacteriology, Department of Clinical Analysis and Biomedicine, State University of Maringa, Parana, Brazil
| | - Paula Aline Zanetti Campanerut-Sá
- Postgraduation in Health Sciences, State University of Maringa, Parana, Brazil.,Laboratory of Medical Bacteriology, Department of Clinical Analysis and Biomedicine, State University of Maringa, Parana, Brazil
| | - Vera Lucia Dias Siqueira
- Postgraduation in Bioscience and Physiopathology, State University of Maringa, Parana, Brazil.,Laboratory of Medical Bacteriology, Department of Clinical Analysis and Biomedicine, State University of Maringa, Parana, Brazil
| | - Katiany Rizzieri Caleffi-Ferracioli
- Postgraduation in Bioscience and Physiopathology, State University of Maringa, Parana, Brazil.,Laboratory of Medical Bacteriology, Department of Clinical Analysis and Biomedicine, State University of Maringa, Parana, Brazil
| | - Jorge Juarez Vieira Teixeira
- Postgraduation in Bioscience and Physiopathology, State University of Maringa, Parana, Brazil.,Postgraduation in Health Sciences, State University of Maringa, Parana, Brazil
| | - Rosilene Fressatti Cardoso
- Postgraduation in Bioscience and Physiopathology, State University of Maringa, Parana, Brazil.,Postgraduation in Health Sciences, State University of Maringa, Parana, Brazil.,Laboratory of Medical Bacteriology, Department of Clinical Analysis and Biomedicine, State University of Maringa, Parana, Brazil
| |
Collapse
|
16
|
Janse van Rensburg HD, Legoabe LJ, Terre'Blanche G, Aucamp J. Synthesis and evaluation of methoxy substituted 2-benzoyl-1-benzofuran derivatives as lead compounds for the development adenosine A1 and/or A2A receptor antagonists. Bioorg Chem 2020; 94:103459. [DOI: 10.1016/j.bioorg.2019.103459] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 11/16/2019] [Accepted: 11/19/2019] [Indexed: 12/27/2022]
|
17
|
Maarsingh JD, Yang S, Park JG, Haydel SE. Comparative transcriptomics reveals PrrAB-mediated control of metabolic, respiration, energy-generating, and dormancy pathways in Mycobacterium smegmatis. BMC Genomics 2019; 20:942. [PMID: 31810444 PMCID: PMC6898941 DOI: 10.1186/s12864-019-6105-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 09/13/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Mycobacterium smegmatis is a saprophytic bacterium frequently used as a genetic surrogate to study pathogenic Mycobacterium tuberculosis. The PrrAB two-component genetic regulatory system is essential in M. tuberculosis and represents an attractive therapeutic target. In this study, transcriptomic analysis (RNA-seq) of an M. smegmatis ΔprrAB mutant was used to define the PrrAB regulon and provide insights into the essential nature of PrrAB in M. tuberculosis. RESULTS RNA-seq differential expression analysis of M. smegmatis wild-type (WT), ΔprrAB mutant, and complementation strains revealed that during in vitro exponential growth, PrrAB regulates 167 genes (q < 0.05), 57% of which are induced in the WT background. Gene ontology and cluster of orthologous groups analyses showed that PrrAB regulates genes participating in ion homeostasis, redox balance, metabolism, and energy production. PrrAB induced transcription of dosR (devR), a response regulator gene that promotes latent infection in M. tuberculosis and 21 of the 25 M. smegmatis DosRS regulon homologues. Compared to the WT and complementation strains, the ΔprrAB mutant exhibited an exaggerated delayed growth phenotype upon exposure to potassium cyanide and respiratory inhibition. Gene expression profiling correlated with these growth deficiency results, revealing that PrrAB induces transcription of the high-affinity cytochrome bd oxidase genes under both aerobic and hypoxic conditions. ATP synthesis was ~ 64% lower in the ΔprrAB mutant relative to the WT strain, further demonstrating that PrrAB regulates energy production. CONCLUSIONS The M. smegmatis PrrAB two-component system regulates respiratory and oxidative phosphorylation pathways, potentially to provide tolerance against the dynamic environmental conditions experienced in its natural ecological niche. PrrAB positively regulates ATP levels during exponential growth, presumably through transcriptional activation of both terminal respiratory branches (cytochrome c bc1-aa3 and cytochrome bd oxidases), despite transcriptional repression of ATP synthase genes. Additionally, PrrAB positively regulates expression of the dormancy-associated dosR response regulator genes in an oxygen-independent manner, which may serve to fine-tune sensory perception of environmental stimuli associated with metabolic repression.
Collapse
Affiliation(s)
- Jason D Maarsingh
- School of Life Sciences, Arizona State University, Tempe, AZ, USA.,Department of Obstetrics and Gynecology, College of Medicine-Phoenix, University of Arizona, Phoenix, AZ, USA
| | - Shanshan Yang
- Bioinformatics Core, Knowledge Enterprise Development, Arizona State University, Tempe, AZ, USA
| | - Jin G Park
- The Biodesign Institute Virginia G. Piper Center for Personalized Diagnostics, Arizona State University, Tempe, AZ, USA
| | - Shelley E Haydel
- School of Life Sciences, Arizona State University, Tempe, AZ, USA. .,The Biodesign Institute Center for Immunotherapy, Vaccines and Virotherapy, Arizona State University, Tempe, AZ, USA.
| |
Collapse
|
18
|
Rauf A, Kashif MK, Saeed BA, Al-Masoudi NA, Hameed S. Synthesis, anti-HIV activity, molecular modeling study and QSAR of new designed 2-(2-arylidenehydrazinyl)-4-arylthiazoles. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.113] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
19
|
Karale UB, Krishna VS, Krishna EV, Choudhari AS, Shukla M, Gaikwad VR, Mahizhaveni B, Chopra S, Misra S, Sarkar D, Sriram D, Dusthackeer VNA, Rode HB. Synthesis and biological evaluation of 2,4,5-trisubstituted thiazoles as antituberculosis agents effective against drug-resistant tuberculosis. Eur J Med Chem 2019; 178:315-328. [PMID: 31195172 DOI: 10.1016/j.ejmech.2019.05.082] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 05/03/2019] [Accepted: 05/29/2019] [Indexed: 12/29/2022]
Abstract
The dormant and resistant form of Mycobacterium tuberculosis presents a challenge in developing new anti-tubercular drugs. Herein, we report the synthesis and evaluation of trisubstituted thiazoles as antituberculosis agents. The SAR study has identified a requirement of hydrophobic substituent at C2, ester functionality at C4, and various groups with hydrogen bond acceptor character at C5 of thiazole scaffold. This has led to the identification of 13h and 13p as lead compounds. These compounds inhibited the dormant Mycobacterium tuberculosis H37Ra strain and M. tuberculosis H37Rv selectively. Importantly, 13h and 13p were non-toxic to CHO cells. The 13p showed activity against multidrug-resistant tuberculosis isolates.
Collapse
Affiliation(s)
- Uttam B Karale
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201 002, India
| | - Vagolu Siva Krishna
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, R.R. District, Hyderabad 500078, India
| | - E Vamshi Krishna
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201 002, India; Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, India
| | - Amit S Choudhari
- Department of Biology, CSIR-National Chemical Laboratory, Pashan Road, Pune, 411008, India
| | - Manjulika Shukla
- Department of Microbiology, CSIR-Central Drug Research Institute, Lucknow, 226021, Uttar Pradesh, India
| | - Vikas R Gaikwad
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, India; Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Balanagar, Hyderabad, 500 037, India
| | - B Mahizhaveni
- Department of Bacteriology, National Institute for Research in Tuberculosis, Chennai, 600031, India
| | - Sidharth Chopra
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201 002, India; Department of Microbiology, CSIR-Central Drug Research Institute, Lucknow, 226021, Uttar Pradesh, India
| | - Sunil Misra
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201 002, India; Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, India
| | - Dhiman Sarkar
- Department of Biology, CSIR-National Chemical Laboratory, Pashan Road, Pune, 411008, India
| | - Dharmarajan Sriram
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani, Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, R.R. District, Hyderabad 500078, India
| | - V N Azger Dusthackeer
- Department of Bacteriology, National Institute for Research in Tuberculosis, Chennai, 600031, India
| | - Haridas B Rode
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500007, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201 002, India.
| |
Collapse
|
20
|
Novel 8-amino-1,2,4-triazolo[4,3-a]pyrazin-3-one derivatives as potent human adenosine A 1 and A 2A receptor antagonists. Evaluation of their protective effect against β-amyloid-induced neurotoxicity in SH-SY5Y cells. Bioorg Chem 2019; 87:380-394. [PMID: 30913470 DOI: 10.1016/j.bioorg.2019.03.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/13/2018] [Accepted: 03/15/2019] [Indexed: 12/15/2022]
Abstract
In this work, an enlarged series of 1,2,4-triazolo[4,3-a]pyrazin-3-ones was designed to target the human (h) A2A adenosine receptor (AR) or both hA1 and hA2A ARs. The novel 8-amino-1,2,4-triazolopyrazin-3-one derivatives 1-25 featured a phenyl or a benzyl pendant at position 2 while different aryl/heteroaryl substituents were placed at position 6. Two compounds (8 and 10) endowed with high affinity (Ki = 7.2 and 10.6 nM) and a complete selectivity for the hA2A AR were identified. Moreover, several derivatives possessed nanomolar affinity for both hA1 and hA2A ARs (both Ki < 20 nM) and different degrees of selectivity versus the hA3 AR. Two selected compounds (10 and 25) demonstrated ability in preventing β-amyloid peptide (25-35)-induced neurotoxicity in SH-SY5Y cells. Results of docking studies at the hA2A and hA1 AR crystal structures helped us to rationalize the observed affinity data and to highlight that the steric hindrance of the substituents at the 2- and 6-position of the bicyclic core affects the binding mode in the receptor cavity.
Collapse
|
21
|
Wu Q, Zhao B, Fan Z, Guo X, Yang D, Zhang N, Yu B, Zhou S, Zhao J, Chen F. Discovery of Novel Piperidinylthiazole Derivatives As Broad-Spectrum Fungicidal Candidates. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:1360-1370. [PMID: 30640452 DOI: 10.1021/acs.jafc.8b06054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Oxathiapiprolin is one of the best active fungicides discovered for oomycetes control. To develop a fungicide candidate with a broad spectrum of activity, 22 new piperidinylthiazole derivatives were designed and synthesized. Compound 5l showed the best activity against Pseudoperonospora cubensis (Berk. et Curt.) Rostov and Phytophthora infestans in vivo with 100% and 80% of inhibition, respectively, at 1 mg/L, and 72.87% of field efficacy against P. cubensis at 1 g ai/667 m2 validated these results. Compound 5i exhibited a broad spectrum of excellent activity against Sclerotinia sclerotiorum with EC50 = 0.30 mg/L (>10 times more active than oxathiapiprolin and azoxystrobin in vitro), good activity against Botrytis cinerea, Cercospora arachidicola, and Gibberella zeae with EC50 of 14.54, 5.57, and 14.03 mg/L in vitro and against P. cubensis and P. infestans with 60% and 30% inhibition rates, respectively, at 1 mg/L in vivo. Mode of action studies by RNA sequencing analysis discovered oxysterol-binding protein (OSBP), chitin synthase (CHS1), and (1,3)-β-glucan synthase (FKS2) as the potent target of 5i against S. sclerotiorum. Quenching studies validated that OSBP was the same target of both 5i and oxathiapiprolin; it was quenched by both of them. Our studies discovered isothiazole-containing piperidinylthiazole as an OSBP target-based novel lead for fungicide development.
Collapse
Affiliation(s)
- Qifan Wu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Bin Zhao
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Zhijin Fan
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Nankai University , Tianjin 300071 , P. R. China
| | - Xiaofeng Guo
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Dongyan Yang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Nailou Zhang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Bin Yu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Shuang Zhou
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Jiabao Zhao
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| | - Fan Chen
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry , Nankai University , Tianjin 300071 , P. R. China
| |
Collapse
|
22
|
Synthesis and anti-HSV activity of tricyclic penciclovir and hydroxybutylguanine derivatives. Bioorg Med Chem 2019; 27:1023-1033. [PMID: 30738653 PMCID: PMC7126098 DOI: 10.1016/j.bmc.2019.02.005] [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: 12/11/2018] [Revised: 01/18/2019] [Accepted: 02/01/2019] [Indexed: 12/02/2022]
Abstract
A series of tricyclic penciclovir (PCV) and hydroxybutylguanine (HBG) derivatives have been prepared with enhanced lipophilicity following an efficient synthetic route. All the novel tricyclic derivatives were evaluated for inhibitory activity against herpes simplex virus 1 and 2 (HSV-1, HSV-2) and thymidine kinase deficient (ACV resistant) HSV-1. The tricyclic HBG derivatives were devoid of inhibitory activity however several of the tricyclic PCV derivatives showed promising antiviral activity, in particular 9g (R = 4-MeO-C6H4) displayed good inhibitory activity (HSV-1 EC50 1.5 μM, HSV-2 EC50 0.8 μM) and retained inhibitory activity in HSV-1 TK− cells (EC50 0.8 μM). Computational docking experiments supported the biological data observed and this preliminary study provides useful data for further development of tricyclic acyclic nucleoside derivatives with improved lipophilicity and retention of activity in HSV-1 TK deficient strains. Also, the new tricyclic derivatives were evaluated against a broad range of other DNA and RNA viruses, but were found to be inactive at subtoxic concentrations. In addition, weak to moderate cytostatic effect was observed for the new compounds.
Collapse
|
23
|
Rode HB, Lade DM, Grée R, Mainkar PS, Chandrasekhar S. Strategies towards the synthesis of anti-tuberculosis drugs. Org Biomol Chem 2019; 17:5428-5459. [DOI: 10.1039/c9ob00817a] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In this report, we reviewed the strategies towards the synthesis of anti-tuberculosis drugs. They include semisynthetic approaches, resolution based strategies, microbial transformations, solid phase synthesis, and asymmetric synthesis.
Collapse
Affiliation(s)
- Haridas B. Rode
- Department of Organic Synthesis and Process Chemistry
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Dhanaji M. Lade
- Department of Organic Synthesis and Process Chemistry
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - René Grée
- University of Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
- F-35000 Rennes
| | - Prathama S. Mainkar
- Department of Organic Synthesis and Process Chemistry
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Srivari Chandrasekhar
- Department of Organic Synthesis and Process Chemistry
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| |
Collapse
|
24
|
Prieri M, Frita R, Probst N, Sournia-Saquet A, Bourotte M, Déprez B, Baulard AR, Willand N. Efficient analoging around ethionamide to explore thioamides bioactivation pathways triggered by boosters in Mycobacterium tuberculosis. Eur J Med Chem 2018; 159:35-46. [DOI: 10.1016/j.ejmech.2018.09.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 06/27/2018] [Accepted: 09/14/2018] [Indexed: 11/17/2022]
|
25
|
Maarsingh JD, Haydel SE. Mycobacterium smegmatis PrrAB two-component system influences triacylglycerol accumulation during ammonium stress. Microbiology (Reading) 2018; 164:1276-1288. [DOI: 10.1099/mic.0.000705] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Jason D. Maarsingh
- 1School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
| | - Shelley E. Haydel
- 2Biodesign Institute Center for Immunotherapy, Vaccines and Virotherapy, Arizona State University, Tempe, AZ 85287, USA
- 1School of Life Sciences, Arizona State University, Tempe, AZ 85287, USA
| |
Collapse
|
26
|
Nian SY, Wang GP, Jiang ZL, Xiao Y, Huang MH, Zhou YH, Tan XD. Synthesis and biological evaluation of novel SIPI-7623 derivatives as farnesoid X receptor (FXR) antagonists. Mol Divers 2018; 23:19-33. [PMID: 29974364 DOI: 10.1007/s11030-018-9843-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 06/13/2018] [Indexed: 12/13/2022]
Abstract
Most of reported steroidal FXR antagonists are restricted due to low potency. We described the design and synthesis of novel nonsteroidal scaffold SIPI-7623 derivatives as FXR antagonists. The most potent compound A-11 (IC50 = 7.8 ± 1.1 μM) showed better activity compared to SIPI-7623 (IC50 = 40.8 ± 1.7 μM) and guggulsterone (IC50 = 45.9 ± 1.1 μM). Docking of A-11 in FXR's ligand-binding domain was also studied.
Collapse
Affiliation(s)
- Si-Yun Nian
- Department of Clinical Pharmacy, Taizhou Hospital of Zhejiang Province, Xi Men Street No. 150, Linhai, 317000, Zhejiang Province, China.,Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, 201203, China.,Aurisco Pharmaceutical (Yangzhou) Co., Ltd., Yangzhou, 225100, China
| | - Guo-Ping Wang
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, 201203, China.,Aurisco Pharmaceutical (Yangzhou) Co., Ltd., Yangzhou, 225100, China
| | - Zheng-Li Jiang
- Department of Clinical Pharmacy, Taizhou Hospital of Zhejiang Province, Xi Men Street No. 150, Linhai, 317000, Zhejiang Province, China
| | - Ying Xiao
- Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry, Shanghai, 201203, China
| | - Mo-Han Huang
- College of Pharmacy, Guilin Medical University, Guilin, 541004, China
| | - Yi-Huan Zhou
- College of Pharmacy, Guilin Medical University, Guilin, 541004, China
| | - Xiang-Duan Tan
- College of Pharmacy, Guilin Medical University, Guilin, 541004, China.
| |
Collapse
|
27
|
Design and synthesis of 2,6-disubstituted-8-amino imidazo[1,2a]pyridines, a promising privileged structure. Bioorg Med Chem 2018; 26:3296-3307. [DOI: 10.1016/j.bmc.2018.04.057] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 04/23/2018] [Accepted: 04/27/2018] [Indexed: 12/20/2022]
|
28
|
Kim H, Cho SJ, Yoo M, Kang SK, Kim KR, Lee HH, Song JS, Rhee SD, Jung WH, Ahn JH, Jung JK, Jung KY. Synthesis and biological evaluation of thiazole derivatives as GPR119 agonists. Bioorg Med Chem Lett 2017; 27:5213-5220. [DOI: 10.1016/j.bmcl.2017.10.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/18/2017] [Accepted: 10/19/2017] [Indexed: 02/06/2023]
|
29
|
Kumar V, Patel S, Jain R. New structural classes of antituberculosis agents. Med Res Rev 2017; 38:684-740. [DOI: 10.1002/med.21454] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 04/03/2017] [Accepted: 05/02/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Vajinder Kumar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
- Present address: Department of Chemistry; Akal University; Talwandi Sabo Punjab 151 302 India
| | - Sanjay Patel
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
| | - Rahul Jain
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
| |
Collapse
|
30
|
Fernandes GFDS, Man Chin C, Dos Santos JL. Advances in Drug Discovery of New Antitubercular Multidrug-Resistant Compounds. Pharmaceuticals (Basel) 2017; 10:ph10020051. [PMID: 28587160 PMCID: PMC5490408 DOI: 10.3390/ph10020051] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/09/2017] [Accepted: 05/29/2017] [Indexed: 12/13/2022] Open
Abstract
Tuberculosis (TB), a disease caused mainly by the Mycobacterium tuberculosis (Mtb), is according to the World Health Organization (WHO) the infectious disease responsible for the highest number of deaths worldwide. The increased number of multidrug-resistant (MDR-TB) and extensively drug-resistant (XDR-TB) strains, and the ineffectiveness of the current treatment against latent tuberculosis are challenges to be overcome in the coming years. The scenario of drug discovery becomes alarming when it is considered that the number of new drugs does not increase proportionally to the emergence of drug resistance. In this review, we will demonstrate the current advances in antitubercular drug discovery, focusing on the research of compounds with potent antituberculosis activity against MDR-TB strains. Herein, active compounds against MDR-TB with minimum inhibitory concentrations (MICs) less than 11 µM and low toxicity published in the last 4 years in the databases PubMed, Web of Science and Scopus will be presented and discussed.
Collapse
Affiliation(s)
- Guilherme Felipe Dos Santos Fernandes
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara 14800060, Brazil.
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800903, Brazil.
| | - Chung Man Chin
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800903, Brazil.
| | - Jean Leandro Dos Santos
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara 14800060, Brazil.
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800903, Brazil.
| |
Collapse
|
31
|
Ibrahim MM, El-Sheshtawy HS, El-Kemary M, Al-Juaid S, Youssef M, El-Azab IH. Synthesis, structure characterization, and anticancer activity of a novel oxygen-bridged tricyclic Biginelli adduct. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
32
|
Arora P, Narang R, Nayak SK, Singh SK, Judge V. 2,4-Disubstituted thiazoles as multitargated bioactive molecules. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1610-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
33
|
Comparative Study of Activities of a Diverse Set of Antimycobacterial Agents against Mycobacterium tuberculosis and Mycobacterium ulcerans. Antimicrob Agents Chemother 2016; 60:3132-7. [PMID: 26883701 DOI: 10.1128/aac.02658-15] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 02/08/2016] [Indexed: 11/20/2022] Open
Abstract
A library of compounds covering a broad chemical space was selected from a tuberculosis drug development program and was screened in a whole-cell assay against Mycobacterium ulcerans, the causative agent of the necrotizing skin disease Buruli ulcer. While a number of potent antitubercular agents were only weakly active or inactive against M. ulcerans, five compounds showed high activity (90% inhibitory concentration [IC90], ≤1 μM), making screening of focused antitubercular libraries a good starting point for lead generation against M. ulcerans.
Collapse
|
34
|
Mishra A, Srivastava M, Rai P, Yadav S, Tripathi BP, Singh J, Singh J. Visible light triggered, catalyst free approach for the synthesis of thiazoles and imidazo[2,1-b]thiazoles in EtOH : H2O green medium. RSC Adv 2016. [DOI: 10.1039/c6ra05385h] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
A catalyst free visible light assisted synthesis of thiazoles and imidazo[2,1-b]thiazoles in EtOH : H2O green medium.
Collapse
Affiliation(s)
- Anu Mishra
- Environmentally Benign Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Madhulika Srivastava
- Environmentally Benign Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Pratibha Rai
- Environmentally Benign Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Snehlata Yadav
- Environmentally Benign Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Bhartendu Pati Tripathi
- Environmentally Benign Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Jaya Singh
- Department of Chemistry
- LRPG College
- Sahibabad
- India
| | - Jagdamba Singh
- Environmentally Benign Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| |
Collapse
|
35
|
Bownik I, Šebej P, Literák J, Heger D, Šimek Z, Givens RS, Klán P. 4-Hydroxyphenacyl Ammonium Salts: A Photoremovable Protecting Group for Amines in Aqueous Solutions. J Org Chem 2015; 80:9713-21. [DOI: 10.1021/acs.joc.5b01770] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | | | | | | | | | - Richard S. Givens
- Department
of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, 5010 Malott
Hall, Lawrence, Kansas 66045, United States
| | | |
Collapse
|
36
|
Chatterjee A, Pandey S, Singh PK, Pathak NP, Rai N, Ramachandran R, Tripathi RP, Srivastava KK. Biochemical and functional characterizations of tyrosine phosphatases from pathogenic and nonpathogenic mycobacteria: indication of phenyl cyclopropyl methyl-/phenyl butenyl azoles as tyrosine phosphatase inhibitors. Appl Microbiol Biotechnol 2015; 99:7539-48. [PMID: 25750048 DOI: 10.1007/s00253-015-6502-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 02/04/2015] [Accepted: 02/17/2015] [Indexed: 11/27/2022]
Abstract
Tyrosine phosphorylation is one of the most common means of posttranslational modifications which can generate novel recognition motifs for protein interactions and thereafter affecting cellular localization, protein stability, and enzyme activity. Mycobacterium tuberculosis (Mtb) possesses a wide range of signal transduction systems, including two protein tyrosine phosphatases (PtpA and PtpB). Since functional diversities between protein tyrosine phosphatases (PTPases) are illustrated by regulatory domains and subunits, we have characterized the nature of tyrosine phosphatases from slow-grower pathogenic species Mtb and from fast-grower nonpathogenic species Mycobacterium smegmatis (MS). The findings delineate that the enzymes present in MS have significantly lesser phosphatase activity than PTPases of Mtb as evidenced by low K cat/K m of recombinantly expressed proteins. The K cat/K m for Mtb PtpA was 500-1000-fold higher than MS PTPases. We have designed and synthesized phenyl cyclopropyl methyl-/phenyl butenyl azoles which inhibit growth of mycobacteria, in culture and in macrophages. The mechanism of efficacy of these compounds against mycobacteria was identified and suggested that the inhibition may possibly be mediated via the targeting of Mtb tyrosine phosphatase. The results further added that these compounds exclusively inhibit PtpA of Mtb.
Collapse
Affiliation(s)
- Aditi Chatterjee
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, 226 031, India
| | | | | | | | | | | | | | | |
Collapse
|
37
|
Varun BV, Sood A, Prabhu KR. A metal-free and a solvent-free synthesis of thio-amides and amides: an efficient Friedel–Crafts arylation of isothiocyanates and isocyanates. RSC Adv 2014. [DOI: 10.1039/c4ra12944j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A rapid, metal-free and solvent-free (very low loading of solvent in few cases) reaction conditions for synthesizing thioamides and amides using a Bronsted super acid such as triflic acid has been developed.
Collapse
Affiliation(s)
| | - Ankush Sood
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore 560 012, India
| | | |
Collapse
|