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Fani F, Hosseinimehr SJ, Zargari M, Mirzaei M, Karimpour Malekshah A, Talebpour Amiri F. Piperine mitigates oxidative stress, inflammation, and apoptosis in the testicular damage induced by cyclophosphamide in mice. J Biochem Mol Toxicol 2024; 38:e23696. [PMID: 38528700 DOI: 10.1002/jbt.23696] [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: 11/25/2023] [Revised: 01/19/2024] [Accepted: 03/12/2024] [Indexed: 03/27/2024]
Abstract
Although cyclophosphamide (CP) has been approved as an anticancer drug, its toxic effect on most organs, especially the testis, has been established. Piperine (PIP) is an alkaloid that has antioxidant, antiapoptotic, and anti-inflammatory activities. This study was investigated the protective effects of PIP on CP-induced testicular toxicity in the mice. In this experimental study, 48 adult male BALB/c mice (30-35 g) were divided into six groups (n = 8), receiving normal saline (C), 5 mg/kg of PIP (PIP5), 10 mg/kg of PIP (PIP10), 200 mg/kg of CP, 200 mg/kg of CP + PIP5, and 200 mg/kg of CP + PIP10. On the eighth day of the study, blood and testis samples were prepared for serum testosterone hormone quantification, sperm analysis, histological, and immunohistochemical assays. The results of this study showed that CP induced testicular toxicity with the decrease of sperm count, motility, and viability. Also, CP treatment caused histological structure alterations in the testis, including exfoliation, degeneration, vacuolation of spermatogenic cells, and reducing the thickness of the epithelium and the diameter of the seminiferous tubule. In addition, CP decreased glutathione (GSH) levels, increased malondialdehyde (MDA) levels, Caspase-3, and NF-κB. At the same time, PIP treatment reduced testicular histopathological abnormalities, oxidative stress, and apoptosis that were induced by CP. These results showed that PIP improved CP-induced testicular toxicity in mice, which can be related to its antioxidant, antiapoptotic, and anti-inflammatory activities.
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Affiliation(s)
- Fatemeh Fani
- Department of Anatomy, Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Jalal Hosseinimehr
- Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mehryar Zargari
- Department of Biochemistry, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mansoureh Mirzaei
- Department of Anatomy, Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Abbasali Karimpour Malekshah
- Department of Anatomy, Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fereshteh Talebpour Amiri
- Department of Anatomy, Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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2
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Luan X, Fan X, Li G, Li M, Li N, Yan Y, Zhao X, Liu H, Wan K. Exploring the immunogenicity of Rv2201-519: A T-cell epitope-based antigen derived from Mycobacterium tuberculosis AsnB with implications for tuberculosis infection detection and vaccine development. Int Immunopharmacol 2024; 129:111542. [PMID: 38342063 DOI: 10.1016/j.intimp.2024.111542] [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: 10/13/2023] [Revised: 01/03/2024] [Accepted: 01/11/2024] [Indexed: 02/13/2024]
Abstract
Research dedicated to diagnostic reagents and vaccine development for tuberculosis (TB) is challenging due to the paucity of immunodominant antigens that can predict disease risk and exhibit protective potential. Therefore, it is crucial to identify T-cell epitope-based Mycobacterium tuberculosis (MTB) antigens characterized by specific and prominent recognition by the immune system. In this study, we constructed a T-cell epitope-rich tripeptide-splicing fragment (nucleotide positions 131-194, 334-377, and 579-643) of Rv2201 (also known as the 72 kDa AsnB)from the MTB genome, ultimately yielding the recombinant protein Rv2201-519 in Escherichia coli BL21 (DE3). Subsequently, we gauged the recombinant protein's ability to detect tuberculosis infection through ELISpot and assessed its immunostimulatory effect on mouse models using flow cytometry and ELISA. Our results indicated that Rv2201-519 possessed promising sensitivity; however, the sensitivity was lower than that of a commercial diagnostic kit containing ESAT-6, CFP-10, and Rv3615c (80.56 % vs. 94.44 %). The Rv2201-519 group exhibited a propensity for a CD4+ Th1 cell immune response in inoculated BALB/c mice that manifested as higher levels of antigen-specific IgG production (IgG2a/IgG1 > 1). In comparison to Ag85B, Rv2201-519 induced a more robust Th1-type cellular immune response as evidenced by a notable rise in the ratio of IFN-γ/IL-4 and IL-12 cytokine production and increased CD4+ T cell activation with a higher percentage of CD4+IFN-γ+ T cells. Rv2201-519 also induced a higher level of IL-6 compared with Ag85B, a higher percentage of CD8+ T cells specific for Rv2201-519, and a lower percentage of CD8+IL-4+ T cells. Collectively, the current evidence suggests that Rv2201-519 could potentially serve as an immunodominant protein for tuberculosis infection screening, laying the groundwork for further evaluation in recombinant Bacillus Calmette-Guérin (BCG) and subunit vaccines against MTB challenges in future studies.
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Affiliation(s)
- Xiuli Luan
- Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis & Thoracic Tumor Research Institute, Beijing 101100, China; National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Xueting Fan
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Guilian Li
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Mchao Li
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Na Li
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Yuhan Yan
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Xiuqin Zhao
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Haican Liu
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China.
| | - Kanglin Wan
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China.
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3
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Huang X, Lowrie DB, Fan XY, Hu Z. Natural products in anti-tuberculosis host-directed therapy. Biomed Pharmacother 2024; 171:116087. [PMID: 38171242 DOI: 10.1016/j.biopha.2023.116087] [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: 10/25/2023] [Revised: 12/17/2023] [Accepted: 12/26/2023] [Indexed: 01/05/2024] Open
Abstract
Given that the disease progression of tuberculosis (TB) is primarily related to the host's immune status, it has been gradually realized that chemotherapy that targets the bacteria may never, on its own, wholly eradicate Mycobacterium tuberculosis, the causative agent of TB. The concept of host-directed therapy (HDT) with immune adjuvants has emerged. HDT could potentially interfere with infection and colonization by the pathogens, enhance the protective immune responses of hosts, suppress the overwhelming inflammatory responses, and help to attain a state of homeostasis that favors treatment efficacy. However, the HDT drugs currently being assessed in combination with anti-TB chemotherapy still face the dilemmas arising from side effects and high costs. Natural products are well suited to compensate for these shortcomings by having gentle modulatory effects on the host immune responses with less immunopathological damage at a lower cost. In this review, we first summarize the profiles of anti-TB immunology and the characteristics of HDT. Then, we focus on the rationale and challenges of developing and implementing natural products-based HDT. A succinct report of the medications currently being evaluated in clinical trials and preclinical studies is provided. This review aims to promote target-based screening and accelerate novel TB drug discovery.
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Affiliation(s)
- Xuejiao Huang
- Shanghai Public Health Clinical Center & Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai 201508, China
| | - Douglas B Lowrie
- Shanghai Public Health Clinical Center & Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai 201508, China
| | - Xiao-Yong Fan
- Shanghai Public Health Clinical Center & Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai 201508, China.
| | - Zhidong Hu
- Shanghai Public Health Clinical Center & Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai 201508, China.
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Murase LS, Perez de Souza JV, Meneguello JE, Palomo CT, Fernandes Herculano Ramos Milaré ÁC, Negri M, Dias Siqueira VL, Demarchi IG, Vieira Teixeira JJ, Cardoso RF. Antibacterial and immunological properties of piperine evidenced by preclinical studies: a systematic review. Future Microbiol 2023; 18:1279-1299. [PMID: 37882762 DOI: 10.2217/fmb-2023-0101] [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: 05/02/2023] [Accepted: 08/23/2023] [Indexed: 10/27/2023] Open
Abstract
Aim: To review in vitro, in vivo, and in silico studies examining the antibacterial and immunomodulatory properties of piperine (PPN). Methods: This systematic review followed PRISMA guidelines, and five databases were searched. Results: A total of 40 articles were included in this study. Six aspects of PPN activity were identified, including antibacterial spectrum, association with antibiotics, efflux pump inhibition, biofilm effects, protein target binding, and modulation of immune functions/virulence factors. Most studies focused on Mycobacterium spp. and Staphylococcus aureus. Cell lineages and in vivo models were employed to study PPN antibacterial effects. Conclusion: We highlight PPN as a potential adjuvant in the treatment of bacterial infections. PPN possesses several antibacterial properties that need further exploration to determine the mechanisms behind its pharmacological activity.
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Affiliation(s)
- Letícia Sayuri Murase
- Postgraduate Program in Health Sciences, State University of Maringa, Maringá, Paraná, 87020-900, Brazil
| | - João Vítor Perez de Souza
- Postgraduate Program in Biosciences and Physiopathology, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
| | - Jean Eduardo Meneguello
- Postgraduate Program in Biosciences and Physiopathology, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
| | - Carolina Trevisolli Palomo
- Postgraduate Program in Health Sciences, State University of Maringa, Maringá, Paraná, 87020-900, Brazil
| | | | - Melyssa Negri
- Postgraduate Program in Health Sciences, State University of Maringa, Maringá, Paraná, 87020-900, Brazil
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
| | - Vera Lúcia Dias Siqueira
- Postgraduate Program in Biosciences and Physiopathology, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
| | - Izabel Galhardo Demarchi
- Department of Clinical Analysis, Federal University of Santa Catarina, Florianopólis, Santa Catarina, 88040-900, Brazil
| | - Jorge Juarez Vieira Teixeira
- Postgraduate Program in Health Sciences, State University of Maringa, Maringá, Paraná, 87020-900, Brazil
- Postgraduate Program in Biosciences and Physiopathology, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
| | - Rosilene Fressatti Cardoso
- Postgraduate Program in Health Sciences, State University of Maringa, Maringá, Paraná, 87020-900, Brazil
- Postgraduate Program in Biosciences and Physiopathology, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
- Department of Clinical Analysis and Biomedicine, State University of Maringá, Maringá, Paraná, 87020-900, Brazil
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Noor G, Badruddeen, Akhtar J, Singh B, Ahmad M, Khan MI. An outlook on the target-based molecular mechanism of phytoconstituents as immunomodulators. Phytother Res 2023; 37:5058-5079. [PMID: 37528656 DOI: 10.1002/ptr.7969] [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: 11/16/2022] [Revised: 07/05/2023] [Accepted: 07/11/2023] [Indexed: 08/03/2023]
Abstract
The immune system is one of the essential defense mechanisms. Immune system inadequacy increases the risk of infections and cancer diseases, whereas over-activation of the immune system causes allergies or autoimmune disorders. Immunomodulators have been used in the treatment of immune-related diseases. There is growing interest in using herbal medicines as multicomponent agents to modulate the complex immune system in immune-related diseases. Many therapeutic phytochemicals showed immunomodulatory effects by various mechanisms. This mechanism includes stimulation of lymphoid cell, phagocytosis, macrophage, and cellular immune function enhancement. In addition increased antigen-specific immunoglobulin production, total white cell count, and inhibition of TNF-α, IFN-γ, NF-kB, IL-2, IL-6, IL-1β, and other cytokines that influenced the immune system. This review aims to overview, widely investigated plant-derived phytoconstituents by targeting cells to modulate cellular and humoral immunity in in vivo and in vitro. However, further high-quality research is needed to confirm the clinical efficacy of plant-based immunomodulators.
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Affiliation(s)
- Gazala Noor
- Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
| | - Badruddeen
- Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
| | - Juber Akhtar
- Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
| | - Bhuwanendra Singh
- Department of Pharmacognosy, S.D. College of Pharmacy and Vocational Studies, Muzaffarnagar, India
| | - Mohammad Ahmad
- Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
| | - Mohammad Irfan Khan
- Department of Pharmacy, Faculty of Pharmacy, Integral University, Lucknow, India
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6
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Murase LS, Lima DDS, Souza JVPD, Palomo CT, Caleffi-Ferracioli KR, Scodro RBDL, Siqueira VLD, Seixas FAV, Cardoso RF. Binding of piperine to mycobacterial RNA polymerase improves the efficacy of rifampicin activity against Mycobacterium leprae and nontuberculous mycobacteria. J Biomol Struct Dyn 2023; 41:8671-8681. [PMID: 36255291 DOI: 10.1080/07391102.2022.2135602] [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: 07/18/2022] [Accepted: 10/08/2022] [Indexed: 10/24/2022]
Abstract
Piperine (PPN) is a known inhibitor of efflux pumps in Mycobacterium tuberculosis and in vitro synergism with rifampicin (RIF) has been proven. The current study evaluates the activity of PPN and synergism with RIF in rapidly and slowly growing nontuberculous mycobacteria (NTM). Also, to propose a possible mechanism of interaction of PPN with M. leprae (Mlp) RNA polymerase (RNAp). Minimal inhibitory concentration and drug combination assay was determined by resazurin microtiter assay and resazurin drug combination assay, respectively. In silico evaluation of PPN binding was performed by molecular docking and molecular dynamics (MD). PPN showed higher antimicrobial activity against rapidly growing NTM (32-128 mg/L) rather than for slowly growing NTM (≥ 256 mg/L). Further, 77.8% of NTM tested exhibited FICI ≤ 0.5 when exposed to PPN and RIF combination, regardless of growth speed. Docking and MD simulations showed a possible PPN binding site at the interface between β and β' subunits of RNAp, in close proximity to the trigger-helix and bridge-helix elements. MD results indicated that PPN binding hindered the mobility of these elements, which are essential for RNA transcription. We hypothesize that PPN binding might affect mycobacterial RNAp activity, and, possibly, RIF activity and that this mechanism is partially responsible for synergic behaviors with RIF reported in vitro. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Letícia Sayuri Murase
- Postgraduate Program in Health Sciences, State University of Maringa, Maringa, Brazil
| | - Diego de Souza Lima
- Postgraduate Program in Biological Sciences, State University of Maringa, Maringa, Brazil
| | - João Vítor Perez de Souza
- Postgraduate Program in Biosciences and Physiopathology, State University of Maringa, Maringa, Brazil
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7
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Nathan J, Shameera R, Ramachandran A. Impact of nutraceuticals on immunomodulation against viral infections-A review during COVID-19 pandemic in Indian scenario. J Biochem Mol Toxicol 2023; 37:e23320. [PMID: 36799127 DOI: 10.1002/jbt.23320] [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: 09/06/2022] [Revised: 12/13/2022] [Accepted: 02/02/2023] [Indexed: 02/18/2023]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) originated in Wuhan, China, in early December 2019 is a censorious global emergency after World War II. Research on the coronavirus uncovered essential information that aided in the development of the vaccine, and specific coronavirus disease 2019 (COVID-19) vaccines were later developed and were approved for usage in humans. But then, mutations in the coronavirus gave rise to new variants and questioned the vaccine's efficacy against them. On the other hand, the investigation of traditional medicine was also on its path to find a novel outcome against COVID-19. On a comparative analysis between India and the United States, India had low death rate and high recovery rate than the latter. The dietary regulation of immunity may be the factor that makes the above difference. The immunity gained from the regular diet of Indian culture nourishes Indian people with essential phytochemicals that support immunity and metabolism. Dietary phytochemicals or nutraceuticals possess antioxidant, anti-inflammatory, and anticancer properties, out of which our concern will be on immune-boosting phytochemicals from our daily nutritional supplements. In several case studies, dietary substance like lemon, ginger, and spinach was reported in the recovery of COVID-19 patients. Thus in this review, we discuss coronavirus and its available variants, vaccines, and the effect of nutraceuticals against the coronavirus. Further, we denote that the immunity of the Indian population may be high because of their diet, which adds natural phytochemicals to boost their immunity and metabolism.
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Affiliation(s)
- Jhansi Nathan
- AUKBC Research Centre for Emerging Technologies, Anna University, Chennai, Tamil Nadu, India
| | - Rabiathul Shameera
- AUKBC Research Centre for Emerging Technologies, Anna University, Chennai, Tamil Nadu, India
| | - Arunkumar Ramachandran
- Multidisciplinary Research Unit (MRU), Madras Medical College, Chennai, Tamil Nadu, India
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8
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Castillo E, González-Rosende ME, Martínez-Solís I. The Use of Herbal Medicine in the Treatment of Vitiligo: An Updated Review. PLANTA MEDICA 2023; 89:468-483. [PMID: 36379447 DOI: 10.1055/a-1855-1839] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Vitiligo is a chronic disease of unknown etiology that causes progressive cutaneous depigmentation. Current pharmacological treatments have limited success and present significant risks. Many efforts have been made in recent years to explore new anti-vitiligo therapeutic strategies, including herbal-based therapies. The objective of the present review is to provide an updated overview on the most frequently used medicinal plants in the treatment of vitiligo. A bibliographical search was carried out in scientific databases Pubmed, Scifinder, Scopus, Google Scholar, and Medline up to October 2021 using the descriptors vitiligo, herbal, medicinal plants, and alternative therapies. In our search, the highest number of published studies comprise plants commonly used in traditional herbal medicine, highlighting the usefulness of ethnopharmacology in the discovery of new therapeutic agents. The review outlines current understanding and provides an insight into the role of psoralens and khellin (photosensitizing agents obtained from plants such as Cullen corylifolium or Ammi visnaga). The paper also describes other traditional herbs such as Ginkgo biloba, Phlebodium aureum, Piper nigrum, Picrorhiza kurroa, and Baccharoides anthelmintica that can likewise act as potential therapeutical agents. Based on our findings, photosensitizing agents in combination with phototherapy, the association of oral Phebodium aureum with phototherapies as well as oral G. biloba in monotherapy showed greater scientific evidence as therapeutic options. The research results emphasize that further investigation in this area is merited. More long-term follow up clinical trials and higher quality randomized trials are needed.
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Affiliation(s)
- Encarna Castillo
- Department of Pharmacy, Faculty of Health Sciences, University CEU-Cardenal Herrera, CEU Universities, Alfara del Patriarca, Valencia (Spain)
| | - María Eugenia González-Rosende
- Department of Pharmacy, Faculty of Health Sciences, University CEU-Cardenal Herrera, CEU Universities, Alfara del Patriarca, Valencia (Spain)
| | - Isabel Martínez-Solís
- Department of Pharmacy, Faculty of Health Sciences, University CEU-Cardenal Herrera, CEU Universities, Alfara del Patriarca, Valencia (Spain)
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9
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Kopel J, McDonald J, Hamood A. An Assessment of the In Vitro Models and Clinical Trials Related to the Antimicrobial Activities of Phytochemicals. Antibiotics (Basel) 2022; 11:antibiotics11121838. [PMID: 36551494 PMCID: PMC9774156 DOI: 10.3390/antibiotics11121838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
An increased number antibiotic-resistant bacteria have emerged with the rise in antibiotic use worldwide. As such, there has been a growing interest in investigating novel antibiotics against antibiotic-resistant bacteria. Due to the extensive history of using plants for medicinal purposes, scientists and medical professionals have turned to plants as potential alternatives to common antibiotic treatments. Unlike other antibiotics in use, plant-based antibiotics have the innate ability to eliminate a broad spectrum of microorganisms through phytochemical defenses, including compounds such as alkaloids, organosulfur compounds, phenols, coumarins, and terpenes. In recent years, these antimicrobial compounds have been refined through extraction methods and tested against antibiotic-resistant strains of Gram-negative and Gram-positive bacteria. The results of the experiments demonstrated that plant extracts successfully inhibited bacteria independently or in combination with other antimicrobial products. In this review, we examine the use of plant-based antibiotics for their utilization against antibiotic-resistant bacterial infections. In addition, we examine recent clinical trials utilizing phytochemicals for the treatment of several microbial infections.
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Affiliation(s)
- Jonathan Kopel
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | | | - Abdul Hamood
- Department of Immunology and Molecular Microbiology, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Correspondence:
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10
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Yadav SS, Singh MK, Hussain S, Dwivedi P, Khattri S, Singh K. Therapeutic spectrum of piperine for clinical practice: a scoping review. Crit Rev Food Sci Nutr 2022; 63:5813-5840. [PMID: 34996326 DOI: 10.1080/10408398.2021.2024792] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Translation of traditional knowledge of herbs into a viable product for clinical use is still an uphill task. Piperine, a pungent alkaloid molecule derived from Piper nigrum and Piper longum possesses diverse pharmacological effects. Traditionally, pepper is used for arthritis, bronchitis, gastritis, diarrhea, snake bite, menstrual pain, fever, and bacterial infections, etc. The anti-inflammatory, antioxidant and immunomodulatory actions of piperine are the possible mechanisms behind its therapeutic potential. Various in-silico and experimental studies have shown piperine as a possible promising molecule in coronavirus disease (COVID-19), ebola, and dengue due to its immunomodulatory and antiviral activities. The other important clinical applications of piperine are due to its bio enhancing effect on drugs, by modulating, absorption in the gastrointestinal tract, altering activities of transporters like p-glycoprotein substrates, and modulating drug metabolism by altering the expression of cytochrome P450 or UDP-glucuronosyltransferase enzymes. Piperine attracted clinicians in treating patients with arthritis, metabolic syndrome, diabetes, skin infections, gastric and liver disorders. This review focused on systematic, evidence-based insight into the use of piperine in clinical settings and mechanistic details behind its therapeutic actions. Also, highlights a number of clinical trials of piperine at various stages exploring its clinical application in cancer, neurological, respiratory, and viral disease, etc.
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11
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Fatima S, Kumari A, Dwivedi VP. Advances in adjunct therapy against tuberculosis: Deciphering the emerging role of phytochemicals. MedComm (Beijing) 2021; 2:494-513. [PMID: 34977867 PMCID: PMC8706769 DOI: 10.1002/mco2.82] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 04/08/2021] [Accepted: 04/13/2021] [Indexed: 12/14/2022] Open
Abstract
Eastern countries are a major source of medicinal plants, which set up a rich source of ethnopharmacologically known medicines used in the treatment of various diseases. These traditional medicines have been known as complementary, alternative, or nonconventional therapy across globe for ages. Tuberculosis (TB) poses a huge global burden and leads to maximum number of deaths due to an infectious agent. Treatment of TB using Directly Observed Treatment Short-course (DOTS) therapy comprises multiple antibiotics is quite lengthy and causes serious side-effects in different organs. The length of the TB treatment leads to withdrawal from the patients, which paves the way for the emergence of drug resistance in the bacterial population. These concerns related to therapy need serious and immediate interventions. Traditional medicines using phytochemicals has shown to provide tremendous potential in TB treatment, mainly in the eradication of Mycobacterium tuberculosis (M.tb), increasing natural immunity, and managing the side effects of anti-TB drugs. This review describes the antituberculosis potential of selected ethnopharmacologically important phytochemicals as potential immune-modulator and as an adjunct-therapy in TB. This review will be a useful reference for researchers working on ethnopharmacology and will open the door for the discovery of novel agents as an adjunct-therapy to tuberculosis.
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Affiliation(s)
- Samreen Fatima
- Immunobiology GroupInternational Centre for Genetic Engineering and BiotechnologyNew DelhiIndia
| | - Anjna Kumari
- Immunobiology GroupInternational Centre for Genetic Engineering and BiotechnologyNew DelhiIndia
| | - Ved Prakash Dwivedi
- Immunobiology GroupInternational Centre for Genetic Engineering and BiotechnologyNew DelhiIndia
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12
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Kaur B, Gupta J, Sharma S, Sharma D, Sharma S. Focused review on dual inhibition of quorum sensing and efflux pumps: A potential way to combat multi drug resistant Staphylococcus aureus infections. Int J Biol Macromol 2021; 190:33-43. [PMID: 34480904 DOI: 10.1016/j.ijbiomac.2021.08.199] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 11/19/2022]
Abstract
Staphylococcus aureus is a common cause of skin infections, food poisoning and severe life-threatening infections. Methicillin-Resistant Staphylococcus aureus (MRSA) is known to cause chronic nosocomial infections by virtue of its multidrug resistance and biofilm formation mechanisms. The antimicrobial resistance owned by S. aureus is primarily due to efflux pumps and formation of microbial biofilms. These drug resistant, sessile and densely packed microbial communities possess various mechanisms including quorum sensing and drug efflux. Quorum sensing is a cooperative physiological process which is used by bacterial cells for social interaction and signal transduction in biofilm formation whereas efflux of drugs is derived by efflux pumps. Apart from their significant role in multidrug resistance, efflux pumps also contribute to transporting cell signalling molecules and due to their occurrence; we face the frightening possibility that we will enter the pre-antibiotic era soon. Compounds that modulate efflux pumps are also known as efflux pump inhibitors (EPI's) that act in a synergistic manner and potentiate the antibiotics efficacy which has been considered as a promising approach to encounter bacterial resistance. EPIs inhibit the mechanism of drug efflux s as well as transport of quorum sensing signalling molecules which are the supreme contributors of miscellaneous virulence factors. This review presents an accomplishments of the recent investigations allied to efflux pump inhibitors against S. aureus and also focus on related correspondence between quorum sensing system and efflux pump inhibitors in terms of S. aureus and MRSA biofilms that may open a new avenue for controlling MRSA infections.
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Affiliation(s)
- Bhawandeep Kaur
- Department of Medical Laboratory Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Jeena Gupta
- Department of Biochemistry, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Sarika Sharma
- Department of Life Sciences, Arni University, Indora, Kangra, H.P. 176402, India
| | - Divakar Sharma
- Department of Microbiology, Maulana Azad Medical College, New Delhi 110002, India.
| | - Sandeep Sharma
- Department of Medical Laboratory Sciences, Lovely Professional University, Phagwara, Punjab 144411, India.
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Zhang W, Zheng Q, Song M, Xiao J, Cao Y, Huang Q, Ho CT, Lu M. A review on the bioavailability, bio-efficacies and novel delivery systems for piperine. Food Funct 2021; 12:8867-8881. [PMID: 34528635 DOI: 10.1039/d1fo01971f] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
As the major naturally occurring alkaloid in pepper with a pungent taste, piperine is known for its beneficial biological functions and therapeutic effects. In this work, the bioavailability and biological activities of piperine were presented and discussed. Novel delivery systems for enhancing the bioavailability of piperine were also reviewed. This study could provide a better understanding of the physiological and biochemical aspects of piperine to be further developed in the food and nutraceutical industries.
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Affiliation(s)
- Weiyun Zhang
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Qianwang Zheng
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Mingyue Song
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Jie Xiao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Yong Cao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
| | - Qingrong Huang
- Department of Food Science, Rutgers University, New Brunswick, NJ 08901, USA.
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, NJ 08901, USA.
| | - Muwen Lu
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
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14
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Tan Y, Tan Y, Li J, Hu P, Guan P, Kuang H, Liang Q, Yu Y, Chen Z, Wang Q, Yang Z, AiKeReMu D, Pang Y, Liu J. Combined IFN-γ and IL-2 release assay for detect active pulmonary tuberculosis: a prospective multicentre diagnostic study in China. J Transl Med 2021; 19:289. [PMID: 34217302 PMCID: PMC8254998 DOI: 10.1186/s12967-021-02970-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 06/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We performed a prospective multicentre diagnostic study to evaluate the combined interferon-γ (IFN-γ) and interleukin-2 (IL-2) release assay for detect active pulmonary tuberculosis (TB) in China. METHODS Adult patients presenting symptoms suggestive of pulmonary TB were consecutively enrolled in three TB-specialized hospitals. Sputum specimens and blood sample and were collected from each participant at enrolment. The levels of Mycobacterium tuberculosis (MTB)-specific antigen-stimulated IFN-γ and IL-2 were determined using enzyme-linked immunosorbent assay (ELISA). RESULTS Between July 2017 and December 2018, a total of 3245 patients with symptoms suggestive of pulmonary TB were included in final analysis. Of 3245 patients, 2536 were diagnosed as active TB, consisting of 1092 definite TB and 1444 clinically diagnosed TB. The overall sensitivity and specificity of IFN-γ were 83.8% and 81.5%, respectively. In addition, compared with IFN-γ, the specificity of IL-2 increased to 94.3%, while the sensitivity decreased to 72.6%. In addition, the highest sensitivity was achieved with parallel combination of IFN-γ/IL-2, with a sensitivity of 87.9%, and its overall specificity was 79.8%. The sensitivity of series combination test was 68.5%. Notably, the sensitivity of series combination test in definite TB (72.1%) was significantly higher than that in clinically diagnosed TB (65.8%). CONCLUSION In conclusion, we develop a new immunological method that can differentiate between active TB and other pulmonary diseases. Our data demonstrates that the various IFN-γ/IL-2 combinations provides promising alternatives for diagnosing active TB cases in different settings. Additionally, the diagnostic accuracy of series combination correlates with severity of disease in our cohort.
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Affiliation(s)
- Yaoju Tan
- Clinical Laboratory, Guangzhou Chest Hospital, Guangzhou/State Key Laboratory of Respiratory Diseases, Guangzhou, China
| | - Yunhong Tan
- Clinical Laboratory, Hunan Chest Hospital, Changsha, China
| | - Junlian Li
- Clinical Laboratory, Chest Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, China
| | - Pengnan Hu
- School of Life Science & Technology, LingNan Normal University, Zhanjiang, China
| | - Ping Guan
- Clinical Laboratory, Guangzhou Chest Hospital, Guangzhou/State Key Laboratory of Respiratory Diseases, Guangzhou, China
| | - Haobin Kuang
- Clinical Laboratory, Guangzhou Chest Hospital, Guangzhou/State Key Laboratory of Respiratory Diseases, Guangzhou, China
| | - Qide Liang
- Clinical Laboratory, Guangzhou Chest Hospital, Guangzhou/State Key Laboratory of Respiratory Diseases, Guangzhou, China
| | - Yanyan Yu
- Clinical Laboratory, Hunan Chest Hospital, Changsha, China
| | - Zhongnan Chen
- Clinical Laboratory, Hunan Chest Hospital, Changsha, China
| | - Quan Wang
- Clinical Laboratory, Chest Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, China
| | - Zhenping Yang
- Clinical Laboratory, Chest Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, China
| | - DiLiNaZi AiKeReMu
- Clinical Laboratory, Chest Hospital of Xinjiang Uygur Autonomous Region, Ürümqi, China
| | - Yu Pang
- Department of Bacteriology and Immunology, Beijing Key Laboratory on Drug-Resistant Tuberculosis Research, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis & Thoracic Tumor Research Institute, Beijing, China.
| | - Jianxiong Liu
- Clinical Laboratory, Guangzhou Chest Hospital, Guangzhou/State Key Laboratory of Respiratory Diseases, Guangzhou, China.
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15
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Sarangi A, Das BS, Patnaik G, Sarkar S, Debnath M, Mohan M, Bhattacharya D. Potent anti-mycobacterial and immunomodulatory activity of some bioactive molecules of Indian ethnomedicinal plants that have the potential to enter in TB management. J Appl Microbiol 2021; 131:1578-1599. [PMID: 33772980 DOI: 10.1111/jam.15088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 03/01/2021] [Accepted: 03/23/2021] [Indexed: 11/26/2022]
Abstract
Tuberculosis (TB) is one of the deadliest infectious diseases of human civilization. Approximately one-third of global population is latently infected with the TB pathogen Mycobacterium tuberculosis (M.tb). The discovery of anti-TB antibiotics leads to decline in death rate of TB. However, the evolution of antibiotic-resistant M.tb-strain and the resurgence of different immune-compromised diseases re-escalated the death rate of TB. WHO has already cautioned about the chances of pandemic situation in TB endemic countries until the discovery of new anti-tubercular drugs, that is, the need of the hour. Analysing the pathogenesis of TB, it was found that M.tb evades the host by altering the balance of immune response and affects either by killing the cells or by creating inflammation. In the pre-antibiotic era, traditional medicines were only therapeutic measures for different infectious diseases including tuberculosis. The ancient literatures of India or ample Indian traditional knowledge and ethnomedicinal practices are evidence for the treatment of TB using different indigenous plants. However, in the light of modern scientific approach, anti-TB effects of those plants and their bioactive molecules were not established thoroughly. In this review, focus has been given on five bioactive molecules of different traditionally used Indian ethnomedicinal plants for treatment of TB or TB-like symptom. These compounds are also validated with proper identification and their mode of action with modern scientific approaches. The effectiveness of these molecules for sensitive or drug-resistant TB pathogen in clinical or preclinical studies was also evaluated. Thus, our specific aim is to highlight such scientifically validated bioactive compounds having anti-mycobacterial and immunomodulatory activity for future use as medicine or adjunct-therapeutic molecule for TB management.
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Affiliation(s)
- A Sarangi
- Centre for Biotechnology, School of Pharmaceutical Sciences, SOA Deemed to be University, Bhubaneswar, Odisha, India
| | - B S Das
- Centre for Biotechnology, School of Pharmaceutical Sciences, SOA Deemed to be University, Bhubaneswar, Odisha, India
| | - G Patnaik
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi, India
| | - S Sarkar
- Barsal High School, Rampurhat, West Bengal, India
| | - M Debnath
- Panskura Banamali College (Autonomous), Vidyasagar University, Panskura, West Bengal, India
| | - M Mohan
- ICMR-National Institute of Malarial Research (NIMR), New Delhi, India
| | - D Bhattacharya
- Centre for Biotechnology, School of Pharmaceutical Sciences, SOA Deemed to be University, Bhubaneswar, Odisha, India
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16
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Gupta A, Pandey S, Yadav JS. A Review on Recent Trends in Green Synthesis of Gold Nanoparticles for Tuberculosis. Adv Pharm Bull 2020; 11:10-27. [PMID: 33747849 PMCID: PMC7961233 DOI: 10.34172/apb.2021.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 03/04/2020] [Accepted: 04/19/2020] [Indexed: 12/17/2022] Open
Abstract
Tuberculosis (TB) is a contagious disease that has affected mankind. The anti-TB treatment has been used from ancient times to control symptoms of this disease but these medications produced some serious side effects. Herbal products have been successfully used for the treatment of TB. Gold is the most biocompatible metal among all available for biomedical purposes so Gold nanoparticles (GNPs) have sought attention as an attractive biosynthesized drug to be studied in recent years for bioscience research. GNPs are used as better catalysts and due to unique small size, physical resemblance to physiological molecules, biocompatibility and non-cytotoxicity extensively used for various applications including drug and gene delivery. Greenly synthesized GNPs have much more potential in different fields because phytoconstituents used in GNP synthesis itself act as reducing and capping agents and produced more stabilized GNPs. This review is devoted to a discussion on GNPs synthesis with herbs for TB. The main focus is on the role of the natural plant bio-molecules involved in the bioreduction of metal salts during the GNPs synthesis with phytoconstituents used as antitubercular agents.
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Affiliation(s)
- Arti Gupta
- Uka Tarsadia University, Maliba Pharmacy College, Gopal Vidhya Nagar, Bardoli, Gujarat, India
| | - Sonia Pandey
- Uka Tarsadia University, Maliba Pharmacy College, Gopal Vidhya Nagar, Bardoli, Gujarat, India
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17
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Haq IU, Imran M, Nadeem M, Tufail T, Gondal TA, Mubarak MS. Piperine: A review of its biological effects. Phytother Res 2020; 35:680-700. [PMID: 32929825 DOI: 10.1002/ptr.6855] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 07/18/2020] [Accepted: 08/01/2020] [Indexed: 02/06/2023]
Abstract
Medicinal plants have been used for years as a source of food, spices, and, in traditional medicine, as a remedy to numerous diseases. Piper nigrum, belonging to the family Piperaceae is one of the most widely used spices all over the world. It has a distinct sharp flavor attributed to the presence of the phytochemical, piperine. Apart from its use as a spice, P. nigrum is frequently used for medicinal, preservation, and perfumery purposes. Black pepper contains 2-7.4% of piperine, varying in content is associated with the pepper plant. Piperine displays numerous pharmacological effects such as antiproliferative, antitumor, antiangiogenesis, antioxidant, antidiabetic, anti-obesity, cardioprotective, antimicrobial, antiaging, and immunomodulatory effects in various in vitro and in vivo experimental trials. Furthermore, piperine has also been documented for its hepatoprotective, anti-allergic, anti-inflammatory, and neuroprotective properties. This review highlights and discusses the medicinal and health-promoting effects of piperine, along with possible mechanisms of its action in health promotion and disease prevention. In addition, the present review summarizes the recent literature related to piperine as a therapeutic agent against several diseases.
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Affiliation(s)
- Iahtisham-Ul Haq
- Department of Diet and Nutritional Sciences, Faculty of Health and Allied Sciences, Imperial College of Business Studies, Lahore, Pakistan
| | - Muhammad Imran
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Muhammad Nadeem
- Department of Environmental Sciences, Comsats University Islamabad, Vehari, Pakistan
| | - Tabussam Tufail
- University Institute of Diet and Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Lahore, Pakistan
| | - Tanweer A Gondal
- School of Exercise and Nutrition, Faculty of Health, Deakin University, Geelong, Victoria, Australia
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18
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Piperine: A comprehensive review of methods of isolation, purification, and biological properties. MEDICINE IN DRUG DISCOVERY 2020. [DOI: 10.1016/j.medidd.2020.100027] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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19
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Song Y, Cao C, Xu Q, Gu S, Wang F, Huang X, Xu S, Wu E, Huang JH. Piperine Attenuates TBI-Induced Seizures via Inhibiting Cytokine-Activated Reactive Astrogliosis. Front Neurol 2020; 11:431. [PMID: 32655468 PMCID: PMC7325955 DOI: 10.3389/fneur.2020.00431] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 04/22/2020] [Indexed: 12/18/2022] Open
Abstract
Peppers have been used in clinics for a long time and its major component, piperine (PPR), has been proven to be effective in the treatment of seizures. The purpose of this study was to investigate the effects of piperine on early seizures in mice after a traumatic brain injury (TBI) and to explore the mechanism of the drug against the development on TBI. Specific-pathogen-free-grade mice were randomly divided into six dietary groups for a week: control group, TBI group, three piperine groups (low PPR group with 10 mg/kg PPR, medium PPR group with 20 mg/kg PPR, and high PPR group with 40 mg/kg PPR), and a positive control group (200 mg/kg valproate). Except for the control group, all the other groups used Feeney free weight falling method to establish the TBI of closed brain injury in mice, and the corresponding drugs were continuously injected intraperitoneally for 7 days after the brain injury. The results from behavior and electroencephalogram showed that piperine attenuated the subthreshold dose of pentylenetetrazole-induced seizures compared with the TBI group. The western blot results showed that the expression levels of inflammatory factors tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) were reduced by piperine. The immunostaining results showed that the brain-derived neurotrophic factor (BDNF) was also reduced by piperine. In addition, positive cell counts of astrocytic fibrillary acidic protein (GFAP) in immuno-fluorescence showed that they were also reduced. Our data show that piperine treatment can reduce the degree of cerebral edema, down-regulate TNF-α, IL-1β, and BDNF, decrease the reactivity of GFAP in the hippocampus, and inhibit TBI-induced seizures.
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Affiliation(s)
- Yabei Song
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Caiyun Cao
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Qiuyue Xu
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Simeng Gu
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
- Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, China
| | - Fushun Wang
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, China
| | - Xi Huang
- Department of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Shijun Xu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Erxi Wu
- Department of Neurosurgery, Baylor Scott & White Health, Temple, TX, United States
- Department of Surgery, College of Medicine, Texas A&M University, Temple, TX, United States
| | - Jason H. Huang
- Department of Neurosurgery, Baylor Scott & White Health, Temple, TX, United States
- Department of Surgery, College of Medicine, Texas A&M University, Temple, TX, United States
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20
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Sieniawska E, Maciejewska-Turska M, Świątek Ł, Xiao J. Plant-based Food Products for Antimycobacterial Therapy. EFOOD 2020. [DOI: 10.2991/efood.k.200418.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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21
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Yadav J, Verma S, Chaudhary D, Jaiwal PK, Jaiwal R. Tuberculosis: Current Status, Diagnosis, Treatment and Development of Novel Vaccines. Curr Pharm Biotechnol 2019; 20:446-458. [PMID: 31208308 DOI: 10.2174/1389201020666190430114121] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 04/14/2019] [Accepted: 04/15/2019] [Indexed: 12/26/2022]
Abstract
Tuberculosis (TB) is an infectious disease that mainly affects the lungs and spreads to other organs of the body through the haematogenous route. It is one of the ten major causes of mortality worldwide. India has the highest incidence of new- and multidrug-resistant (MDR) - TB cases in the world. Bacille Calmette-Guerin (BCG) is the vaccine commonly available against TB. BCG does offer some protection against serious forms of TB in childhood but its protective effect wanes with age. Many new innovative strategies are being trailed for the development of effective and potent vaccines like mucosal- and epitope-based vaccines, which may replace BCG or boost BCG responses. The use of nanotechnology for diagnosis and treatment of TB is also in the pipeline along with many other vaccines, which are under clinical trials. Further, in-silico models were developed for finding new drug targets and designing drugs against Mycobacterium tuberculosis (Mtb). These models offer the benefit of computational experiments which are easy, inexpensive and give quick results. This review will focus on the available treatments and new approaches to develop potent vaccines for the treatment of TB.
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Affiliation(s)
- Jyoti Yadav
- Department of Zoology, M.D. University, Rohtak-124001, India
| | - Sonali Verma
- Department of Zoology, M.D. University, Rohtak-124001, India
| | | | - Pawan K Jaiwal
- Centre for Biotechnology, M.D. University, Rohtak-124001, India
| | - Ranjana Jaiwal
- Department of Zoology, M.D. University, Rohtak-124001, India
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22
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Singh M, Amrutha Krishnan AV, Mandal R, Samanta J, Ravichandiran V, Natarajan R, Bharitkar YP, Hazra A. Azomethine ylide cycloaddition: a versatile tool for preparing novel pyrrolizidino-spiro-oxindolo hybrids of the doubly conjugated alkamide piperine. Mol Divers 2019; 24:627-639. [PMID: 31183672 DOI: 10.1007/s11030-019-09969-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 06/04/2019] [Indexed: 11/26/2022]
Abstract
A facile, multicomponent (MCR) atom-economic synthesis of novel spiro-oxindolo pyrrolizidine adducts of piperine has been achieved via an intermolecular 1,3-dipolar azomethine ylide cycloaddition reaction. Either of the two conjugated double bonds in piperine takes part in the reaction to produce two regioisomeric adducts in racemic form. Acenaphthoquinone, ninhydrin and different isatin derivatives were reacted with proline and piperine to afford a never before reported library of 22 compounds. The structures of the products were determined by 1D/2D NMR, mass spectral analysis and confirmed by X-ray crystallography of selected products. Chiral HPLC separation was performed to measure the specific rotation and CD spectra of the enantiomers for two racemic compounds.
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Affiliation(s)
- Meenakshi Singh
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata, 700 054, India
| | - A V Amrutha Krishnan
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata, 700 054, India
| | - Ramkrishna Mandal
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata, 700 054, India
| | - Jayanta Samanta
- Department of Organic and Medicinal Chemistry, Indian Institute of Chemical Biology, Council of Scientific and Industrial Research, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata, 700 032, India
| | - V Ravichandiran
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata, 700 054, India
| | - Ramalingam Natarajan
- Department of Organic and Medicinal Chemistry, Indian Institute of Chemical Biology, Council of Scientific and Industrial Research, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata, 700 032, India
| | - Yogesh P Bharitkar
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata, 700 054, India.
| | - Abhijit Hazra
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata, 700 054, India.
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23
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Mgbeahuruike EE, Stålnacke M, Vuorela H, Holm Y. Antimicrobial and Synergistic Effects of Commercial Piperine and Piperlongumine in Combination with Conventional Antimicrobials. Antibiotics (Basel) 2019; 8:E55. [PMID: 31060239 PMCID: PMC6627571 DOI: 10.3390/antibiotics8020055] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 04/29/2019] [Accepted: 05/02/2019] [Indexed: 01/08/2023] Open
Abstract
Microbial resistance to currently available antibiotics is a public health problem in the fight against infectious diseases. Most antibiotics are characterized by numerous side effects that may be harmful to normal body cells. To improve the efficacy of these antibiotics and to find an alternative way to minimize the adverse effects associated with most conventional antibiotics, piperine and piperlongumine were screened in combination with conventional rifampicin, tetracycline, and itraconazole to evaluate their synergistic, additive, or antagonistic interactions against Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans. The fractional inhibitory concentration index was used to estimate the synergistic effects of various combination ratios of the piperamides and antibiotics against the bacterial and fungal strains. Both piperine and piperlongumine showed synergistic effects against S. aureus when combined at various ratios with rifampicin. Synergistic interaction was also observed with piperine in combination with tetracycline against S. aureus, while antagonistic interaction was recorded for piperlongumine and tetracycline against S. aureus. All the piperamide/antibacterial combinations tested against P. aeruginosa showed antagonistic effects, with the exception of piperine and rifampicin, which recorded synergistic interaction at a ratio of 9:1 rifampicin/piperine. No synergistic interaction was observed when the commercial compounds were combined with itraconazole and tested against C. albicans. The results showed that piperine and piperlongumine are capable of improving the effectiveness of rifampicin and tetracycline. Dosage combinations of these bioactive compounds with the antibiotics used may be a better option for the treatment of bacterial infections that aims to minimize the adverse effects associated with the use of these conventional antibacterial drugs.
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Affiliation(s)
- Eunice Ego Mgbeahuruike
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland.
| | - Milla Stålnacke
- Department of Pharmacology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Box 431, SE-40530 Gothenburg, Sweden.
| | - Heikki Vuorela
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland.
| | - Yvonne Holm
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland.
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Shityakov S, Bigdelian E, Hussein AA, Hussain MB, Tripathi YC, Khan MU, Shariati MA. Phytochemical and pharmacological attributes of piperine: A bioactive ingredient of black pepper. Eur J Med Chem 2019; 176:149-161. [PMID: 31103896 DOI: 10.1016/j.ejmech.2019.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 03/16/2019] [Accepted: 04/01/2019] [Indexed: 12/11/2022]
Abstract
Plants are vital for the wellbeing of humankind in a variety of ways. Some plant extracts contain antimicrobial properties that can treat different pathogens. Most of the world's population relies on medicinal plants and natural products for their primary health care needs. Therefore, there is a growing interest in natural products, medicinal plants, and traditional medicine along with a desire to design and develop novel plant-based pharmaceuticals. These plant-based pharmaceuticals may address the concerns of reduced efficacy of synthetic antibiotics due to the emergence of drug-resistant pathogens. In this regard, some plant extracts from black pepper (Piper nigrum) with antimicrobial properties, including piperine, have the potential to be used as natural dietary supplements together with modern therapeutic approaches. This review highlights possible applications of piperine as the active compound in the fields of rational drug design and discovery, pharmaceutical chemistry, and biomedicine. We discuss different extraction methods and pharmacological effects of the analyzed substance to pave the way for further research strategies and perspectives towards the development of novel herbal products for better healthcare solutions.
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Affiliation(s)
- Sergey Shityakov
- Department of Anesthesia and Critical Care, University of Würzburg, 97080, Würzburg, Germany.
| | - Ehsan Bigdelian
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, Iran
| | - Aqeel A Hussein
- School of Chemistry, University of Southampton, Highfield, Southampton, SO171BJ, UK; School of Medicine, University of Al-Ameed, Karbala P.O No: 198, Iraq
| | - Muhammad Bilal Hussain
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Yogesh Chandra Tripathi
- Chemistry and Bioprospecting Division, Forest Research Institute, P. O. New Forest, Dehradun, 248 006, Uttarakhand, India
| | - Muhammad Usman Khan
- Bioproducts Sciences and Engineering Laboratory (BSEL), Washington State University, Richland, WA, 99354, USA; Department of Energy Systems Engineering, Faculty of Agricultural Engineering and Technology, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Mohammad Ali Shariati
- Laboratory of Biocontrol and Antimicrobial Resistance, Orel State University Named After I.S. Turgenev, 302026, Orel, Russia.
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Quijia CR, Chorilli M. Characteristics, Biological Properties and Analytical Methods of Piperine: A Review. Crit Rev Anal Chem 2019; 50:62-77. [DOI: 10.1080/10408347.2019.1573656] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Christian Rafael Quijia
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
| | - Marlus Chorilli
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil
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Hegeto LA, Caleffi-Ferracioli KR, Perez de Souza J, Almeida ALD, Nakamura de Vasconcelos SS, Barros ILE, Canezin PH, Campanerut-Sá PAZ, Scodro RBDL, Siqueira VLD, Teixeira JJV, Cardoso RF. Promising Antituberculosis Activity of Piperine Combined with Antimicrobials: A Systematic Review. Microb Drug Resist 2018; 25:120-126. [PMID: 30096263 DOI: 10.1089/mdr.2018.0107] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Piperine, a bioactive compound from Piper nigrum and Piper longum, has shown promising activity as efflux pump (EP) inhibitor and as adjunct in treatment of tuberculosis (TB). The present systematic review investigated scientific studies of the activity of piperine against mycobacteria, with a focus on its mechanism of action, drug interactions, and antimycobacterial activity. 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 up to December 1, 2017. Google Scholar was also searched to increase the number of publications. We searched for articles using the search terms "piperine" and "Mycobacterium spp." The search yielded a total of 225 articles. After removing duplicate publications, 208 publications remained. Of these, we evaluated the full text of 13 articles. After applying the inclusion criteria, eight studies were included in the present systematic review. The results of the systematic review showed that piperine has promising anti-TB activity, mainly when combined with antimicrobials, and plays an important role as an EP inhibitor.
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Affiliation(s)
- Laíse Adriane Hegeto
- 1 Postgraduate Program in Health Sciences, State University of Maringa , Maringa, Brazil
| | - Katiany R Caleffi-Ferracioli
- 2 Department of Clinical Analysis and Biomedicine, State University of Maringa , Maringa, Brazil
- 3 Postgraduate Program in Biosciences and Physiopathology, State University of Maringa , Maringa, Brazil
| | - JoãoVitor Perez de Souza
- 3 Postgraduate Program in Biosciences and Physiopathology, State University of Maringa , Maringa, Brazil
| | - Aryadne Larissa de Almeida
- 3 Postgraduate Program in Biosciences and Physiopathology, State University of Maringa , Maringa, Brazil
| | | | | | - Pedro Henrique Canezin
- 1 Postgraduate Program in Health Sciences, State University of Maringa , Maringa, Brazil
| | | | - Regiane Bertin de Lima Scodro
- 1 Postgraduate Program in Health Sciences, State University of Maringa , Maringa, Brazil
- 2 Department of Clinical Analysis and Biomedicine, State University of Maringa , Maringa, Brazil
| | - Vera Lucia Dias Siqueira
- 2 Department of Clinical Analysis and Biomedicine, State University of Maringa , Maringa, Brazil
- 3 Postgraduate Program in Biosciences and Physiopathology, State University of Maringa , Maringa, Brazil
| | - Jorge Juarez Vieira Teixeira
- 1 Postgraduate Program in Health Sciences, State University of Maringa , Maringa, Brazil
- 2 Department of Clinical Analysis and Biomedicine, State University of Maringa , Maringa, Brazil
- 3 Postgraduate Program in Biosciences and Physiopathology, State University of Maringa , Maringa, Brazil
| | - Rosilene Fressatti Cardoso
- 1 Postgraduate Program in Health Sciences, State University of Maringa , Maringa, Brazil
- 2 Department of Clinical Analysis and Biomedicine, State University of Maringa , Maringa, Brazil
- 3 Postgraduate Program in Biosciences and Physiopathology, State University of Maringa , Maringa, Brazil
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Amperayani KR, Kumar KN, Parimi UD. Synthesis and in vitro and in silico antimicrobial studies of novel piperine–pyridine analogs. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3324-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zeng Y, Yang Y. Piperine depresses the migration progression via downregulating the Akt/mTOR/MMP‑9 signaling pathway in DU145 cells. Mol Med Rep 2018; 17:6363-6370. [PMID: 29488612 PMCID: PMC5928620 DOI: 10.3892/mmr.2018.8653] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 02/08/2018] [Indexed: 12/14/2022] Open
Abstract
Piperine, an alkaloid derived from natural products, has been demonstrated to exert antitumor activities in vivo and in vitro. However, its anti-tumor effect has not yet been illustrated in the prostate cancer (PCa) metastatic process. Thus, the present study explored the influence of piperine on PCa and the underlying molecular mechanism. Cell migration was detected via the Transwell chamber model. Total protein was identified by western blot analysis. The data revealed that piperine markedly repressed cell proliferation and migration, and induced apoptosis in PCa DU145. In addition, LY294002, an protein kinase B (Akt) inhibitor, greatly suppressed the expression level of phospho (p)-Akt, matrix metalloproteinase (MMP)-9 and p-mammalian target of rapamycin (mTOR), suggesting that the activation of the Akt/mTOR/MMP-9 signaling pathway may participate in regulating cell migration in PCa. Furthermore, piperine reduced the expression of p-Akt, MMP-9 and p-mTOR. Together, these data indicated that piperine may serve as a promising novel therapeutic agent to better overcome PCa metastasis.
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Affiliation(s)
- Yuan Zeng
- College of Life Sciences, Northwest University, Xi'an, Shaanxi 710069, P.R. China
| | - Ying Yang
- College of Life Sciences, Northwest University, Xi'an, Shaanxi 710069, P.R. China
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Gupta VK, Kumar MM, Bisht D, Kaushik A. Plants in our combating strategies against Mycobacterium tuberculosis: progress made and obstacles met. PHARMACEUTICAL BIOLOGY 2017; 55:1536-1544. [PMID: 28385088 PMCID: PMC6130758 DOI: 10.1080/13880209.2017.1309440] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 03/03/2017] [Accepted: 03/17/2017] [Indexed: 06/01/2023]
Abstract
CONTEXT Traditionally used plants for treating chest-related problems/tuberculosis (TB) have not been evaluated in detail and hence a thorough study is needed in this regard. This knowledge may find application in developing new anti-TB drugs. OBJECTIVE This article elaborates on studying the activity of medicinal plants against different forms of Mycobacterium tuberculosis (Mtb) using different model strains, in vitro and ex vivo assays for studying the tuberculocidal activity and discusses the results from different studies on the activity against different forms of Mtb and human immunodeficiency virus-tuberculosis (HIV-TB) co-infection. METHODS Scientific databases such as PubMed, Elsevier, Scopus, Google scholar, were used to retrieve the information from 86 research articles (published from 1994 to 2016) related to the topic of this review. RESULTS Twenty-three plant species have been reported to possess active molecules against multi-drug resistant (MDR) isolates of Mtb. Seven plants were found to be active against intracellular Mtb and six against dormant bacilli. Seven plants were synergistically effective when combined with anti-TB drugs. Six studies suggest that the beneficial effects of plant extracts are due to their wide array of immuno-modulatory effects manifested by the higher expression of cytokines. Some studies have also shown the dual activity (anti-HIV and anti-TB) of plants. CONCLUSION We emphasize on identifying plants based on traditional uses and testing their extracts/phytomolecules against MDR strains, intracellular Mtb as well as against dormant Mtb. This will help in future to shorten the current therapeutic regimens for TB and also for treating HIV-TB co-infection.
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Affiliation(s)
- Vivek Kumar Gupta
- Department of Biochemistry, National JALMA Institute for Leprosy & Other Mycobacterial Diseases (ICMR), Agra, India
| | - M. Madhan Kumar
- Department of Immunology, National JALMA Institute for Leprosy & Other Mycobacterial Diseases (ICMR), Agra, India
| | - Deepa Bisht
- Department of Biochemistry, National JALMA Institute for Leprosy & Other Mycobacterial Diseases (ICMR), Agra, India
| | - Anupam Kaushik
- Department of Biochemistry, National JALMA Institute for Leprosy & Other Mycobacterial Diseases (ICMR), Agra, India
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Philipova I, Valcheva V, Mihaylova R, Mateeva M, Doytchinova I, Stavrakov G. Synthetic piperine amide analogs with antimycobacterial activity. Chem Biol Drug Des 2017; 91:763-768. [PMID: 29130602 DOI: 10.1111/cbdd.13140] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/17/2017] [Accepted: 11/01/2017] [Indexed: 12/15/2022]
Abstract
Piperine amide analogs are synthesized by replacement of the piperidine moiety with different types of cyclic amines, including adamantyl and monoterpene-derived fragments. The compounds are screened for activity against Mycobacterium tuberculosis H37Rv. The most potent compounds are the 1-adamantyl and the monoterpene-derived hybrids, which combine nanomolar antimycobacterial activity with low cytotoxicity against human cells. The presence of quaternary carbon atom as main structural requirement for anti-TB activity is pointed out by a QSAR study. The most promising compound is the (+)-isopinocampheylamine-derived amide which is characterized with selectivity index of 1387.8.
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Affiliation(s)
- Irena Philipova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Violeta Valcheva
- Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | | | - Mina Mateeva
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | | | - Georgi Stavrakov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria.,Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
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Vaccine research and development: tuberculosis as a global health threat. Cent Eur J Immunol 2017; 42:196-204. [PMID: 28867962 PMCID: PMC5573893 DOI: 10.5114/ceji.2017.69362] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 11/10/2016] [Indexed: 12/19/2022] Open
Abstract
One of the aims of the World Health Organisation (WHO) Millennium Development Goals (MDG) is to reduce the number of cases of tuberculosis (TB) infection by the year 2015. However, 9 million new cases were reported in 2013, with an estimated 480,000 new cases of multi-drug resistant tuberculosis (MDR-TB) globally. Bacille Calmette-Guérin (BCG) is the most available and currently used candidate vaccine against tuberculosis; it prevents childhood TB, but its effectiveness against pulmonary TB in adults and adolescents is disputed. To achieve the goal of the WHO MDG, the need for a new improved vaccine is of primary importance. This review highlights several articles that have reported vaccine development. There are about 16 TB vaccines in different phases of clinical trials at the time of writing, which include recombinant peptide/protein, live-attenuated and recombinant live-attenuated, protein/adjuvant, viral-vectored, and immunotherapeutic vaccine. Further studies in reverse vaccinology and massive campaigns on vaccination are needed in order to achieve the target for TB eradication by 2050.
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Regressions of Breast Carcinoma Syngraft Following Treatment with Piperine in Combination with Thymoquinone. Sci Pharm 2017; 85:scipharm85030027. [PMID: 28671634 PMCID: PMC5620515 DOI: 10.3390/scipharm85030027] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/26/2017] [Accepted: 06/27/2017] [Indexed: 12/13/2022] Open
Abstract
Thymoquinone (TQ) and piperine, the active ingredients in cumin (Nigella sativa) and black pepper (Piper longum), respectively, exhibit various bioactivities including anticancer effects. The aim of the present study is to investigate the antineoplastic activity of a combination of TQ and piperine against breast cancer implanted in mice. The antiproliferative effects of TQ, piperine, and a combination of both agents were tested against mouse epithelial breast cancer cell line (EMT6/P) using MTT assay. The isobolographic method was used to calculate the combination index (CI). Degree of angiogenesis inhibition was detected by measuring vascular endothelial growth factor (VEGF) levels in tissue culture for all treatments. EMT6/P cells were inoculated in Balb/C mice and the antitumor effect of TQ, piperine, and their combination was assessed. Changes in tumor size were calculated for all treatments. Tumor histology was examined using the hematoxylin/eosin staining protocol. Terminal deoxynucleotidyl transferase (TdT) dUTP Nick-End Labeling (TUNEL) colorimetric assay and caspase-3 activity assays were used to detect apoptosis. Serum levels of interferon (INF)-γ, interleukin (IL)-4, IL-2, and IL-10 were measured using ELISA and treatment toxicity was evaluated by measuring serum levels of aspartate transaminase (AST), alanine transaminase (ALT), and creatinine. A clear synergistic antiproliferative interaction between TQ and piperine was observed with CI value of 0.788. The combination therapy resulted in significant reduction in tumor size with percentage cure of 60% and percentage death of 0%. High degrees of apoptosis and geographical necrosis were induced in tumors treated with the combination therapy. Combination therapy caused significant decrease in VEGF expression and increased serum INF-γ levels. Normal serum levels of AST, ALT, and creatinine were observed in tumor-bearing mice treated with the combination therapy. The combination of TQ and piperine acts synergistically to target breast cancer in vitro and in vivo. This novel combination exerts its effect by angiogenesis inhibition, apoptosis induction, and shifting the immune response toward T helper1 response. This combination therapy deserves further investigation (including measurement of hypoxia-inducible factor (HIF)1α to be used in clinical studies.
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Sucipto TH, Aisyah N, Lestari P, Sacharisa WP, Setyawati H. BETEL LEAF ESSENTIAL OIL (Piper betle L.) FOR PEOPLE WITH FREEZING FACTORS BLOOD DISORDERS. INDONESIAN JOURNAL OF TROPICAL AND INFECTIOUS DISEASE 2017. [DOI: 10.20473/ijtid.v6i3.1387] [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] Open
Abstract
Betel leaf (Piper betle L.) is a medicinal plant. There betel leaf essential oil content and show a variety of biological activity, including antibacterial. The purpose of this study was to determine the effect of betel leaf essential oil on blood coagulation in patients with factor VIII and IX of blood plasma disorders. Isolation of essential oil made by steam distillation method using two kinds of solvents distilled water and n-hexane. N-hexane extract obtained is separated by liquid-liquid extraction and rotary evaporator. The test results of blood clots increases as the concentration of essential oils, namely essential oils ½ times dilution of 99.67 seconds; dilution ¼ times 127 seconds; dilution 1/8 times 179 seconds; and dilution 1/16 times 242.67 seconds.
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Rodrigues L, Parish T, Balganesh M, Ainsa JA. Antituberculosis drugs: reducing efflux = increasing activity. Drug Discov Today 2017; 22:592-599. [DOI: 10.1016/j.drudis.2017.01.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 12/21/2016] [Accepted: 01/05/2017] [Indexed: 11/30/2022]
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Mao K, Lei D, Zhang H, You C. Anticonvulsant effect of piperine ameliorates memory impairment, inflammation and oxidative stress in a rat model of pilocarpine-induced epilepsy. Exp Ther Med 2016; 13:695-700. [PMID: 28352353 DOI: 10.3892/etm.2016.4001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 04/27/2016] [Indexed: 02/05/2023] Open
Abstract
The primary active component of black pepper is piperine, which is purified and used to treat epilepsy, achieving higher efficiency when purified. The present study was conducted to evaluate whether the anticonvulsant effect of piperine ameliorates pilocarpine-induced epilepsy, and to investigate the mechanism underlying these effects. Epilepsy was induced in Sprague Dawley rats using pilocarpine. Pilocarpine-induced epilepsy in the rats was treated with 40 mg/kg piperine for 45 consecutive days. Status epilepticus and a Morris water maze test were used to analyze the anticonvulsant effects of piperine in the epileptic rats. Inflammation and oxidative stress were then measured using commercially-available kits following piperine treatment. Lastly, the activity of caspase-3 and the protein expression levels of B-cell lymphoma 2 (Bcl-2) and Bcl-2-associated X protein (Bax) were evaluated using commercially-available kits and western blot analysis, respectively. The results demonstrated that treatment with piperine was able to reduce the status epilepticus and prevented memory impairment following pilocarpine-induced epilepsy in rats. The anticonvulsant effects of piperine decreased inflammation and oxidative stress following pilocarpine-induced epilepsy in rats. The upregulated activity of caspase-3 and expression levels of Bax/Bcl-2 were suppressed following treatment with piperine in the rats with pilocarpine-induced epilepsy. These results suggest that the anticonvulsant effects of piperine ameliorate memory impairment, inflammation and oxidative stress in a rat model of pilocarpine-induced epilepsy.
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Affiliation(s)
- Ke Mao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Ding Lei
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Heng Zhang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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Song L, Wu X. Development of efflux pump inhibitors in antituberculosis therapy. Int J Antimicrob Agents 2016; 47:421-9. [DOI: 10.1016/j.ijantimicag.2016.04.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/25/2016] [Accepted: 04/02/2016] [Indexed: 12/18/2022]
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Chinsembu KC. Tuberculosis and nature's pharmacy of putative anti-tuberculosis agents. Acta Trop 2016; 153:46-56. [PMID: 26464047 DOI: 10.1016/j.actatropica.2015.10.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Revised: 10/05/2015] [Accepted: 10/06/2015] [Indexed: 01/13/2023]
Abstract
Due to the growing problem of drug resistant Mycobacterium tuberculosis strains, coupled with the twinning of tuberculosis (TB) to human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS), the burden of TB is now difficult to manage. Therefore, new antimycobacterial agents are being sought from natural sources. This review focuses on natural antimycobacterial agents from endophytes and medicinal plants of Africa, Europe, Asia, South America and Canada. In the countries mentioned in this review, numerous plant species display putative anti-TB activity. Several antimycobacterial chemical compounds have also been isolated, including: ellagitannin punicalagin, allicin, anthraquinone glycosides, iridoids, phenylpropanoids, beta-sitosterol, galanthimine, crinine, friedelin, gallic acid, ellagic acids, anthocyanidin, taraxerol, termilignan B, arjunic acid, glucopyranosides, 1-epicatechol, leucopelargonidol, hydroxybenzoic acids, benzophenanthridine alkaloids, neolignans, and decarine. These compounds may provide leads to novel and more efficacious drugs to lessen the global burden of TB and drug-resistant M. tuberculosis strains. If there is a long-term remedy for TB, it must lie in nature's pharmacy of putative antimycobacterial agents.
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Affiliation(s)
- Kazhila C Chinsembu
- University of Namibia, Faculty of Science, Department of Biological Sciences, Private Bag 13301, Windhoek, Namibia.
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Chavarria D, Silva T, Magalhães e Silva D, Remião F, Borges F. Lessons from black pepper: piperine and derivatives thereof. Expert Opin Ther Pat 2015; 26:245-64. [PMID: 26560940 DOI: 10.1517/13543776.2016.1118057] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Piperine is a simple and pungent alkaloid found in the seeds of black pepper (Piper nigrum). Following its isolation and full characterization, the biological properties of piperine have been extensively studied, and piperine-like derivatives have shown an interesting range of pharmacological activities. In this context, significant advances have been made in the discovery of new chemical entities based on the piperine scaffold endowed with therapeutic potential. AREAS COVERED The aim of this review is to provide a thorough inquiry on the therapeutic potential of piperine and related derivatives. It provides an overview of recent developments in patented processes and applications thereof between 2000 and 2015. EXPERT OPINION Cumulative evidence shows that piperine is currently paving its way to become a privileged scaffold for the development of bioactive compounds with therapeutic application in multiple human diseases. In particular, piperine derivatives were shown to modulate the activity of several targets related to neurological disorders, including epilepsy, Parkinson's disease, depression and pain related disorders. Moreover, the efflux pump inhibitory ability of piperine and its analogues tackles important drug resistance mechanisms and may improve the clinical efficacy of antibiotic and anticancer drugs. Although the use of piperine as a scaffold for bioactive compounds is still in its early stages, the continuous exploration of this structure may lead to remarkable advances in drug discovery programs.
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Affiliation(s)
- D Chavarria
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
| | - T Silva
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
| | - D Magalhães e Silva
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
| | - F Remião
- b UCIBIO-REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy , University of Porto , Porto , Portugal
| | - F Borges
- a CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences , University of Porto , Porto , Portugal
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Pule CM, Sampson SL, Warren RM, Black PA, van Helden PD, Victor TC, Louw GE. Efflux pump inhibitors: targeting mycobacterial efflux systems to enhance TB therapy. J Antimicrob Chemother 2015; 71:17-26. [DOI: 10.1093/jac/dkv316] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Kumar A, Sasmal D, Sharma N. Immunomodulatory role of piperine in deltamethrin induced thymic apoptosis and altered immune functions. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2015; 39:504-514. [PMID: 25682002 DOI: 10.1016/j.etap.2014.12.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 12/27/2014] [Accepted: 12/30/2014] [Indexed: 06/04/2023]
Abstract
Deltamethrin (DLM), a well-known pyrethroid insecticide, is a potent immunotoxicant. In rodents, it is primarily characterized by marked thymic apoptosis. Mechanism of DLM induced thymic apoptosis in primary murine thymocytes has been recently explored. Oxidative stress and activation of caspase dependent pathways appear to be involved in the DLM induced thymic injury. Thus, for the amelioration of its effect, this study has been designed to first observe the binding affinity of piperine to immune cell receptors and its protective effects on the DLM induced immunotoxicity under in vitro condition. The docking results demonstrated that piperine has good binding affinity towards CD4 and CD8 receptors. In vitro study results have shown that piperine (1, 10 and 50 μg/ml) increased cell viability in a concentration dependent manner. The early activated markers of apoptosis such as enhanced reactive oxygen species (ROS) and caspase-3 activation by DLM was significantly reduced by piperine treatment. GSH depletion induced by DLM has been also restored by piperine treatment. At 18 h, all concentration of piperine (1, 10 and 50 μg/ml) significantly ameliorated the DLM induced apoptosis. Further, DLM induced phenotypic changes were mitigated by the piperine. In addition, piperine also restored the cytokine levels, which were suppressed by DLM treatment. These findings strongly indicate the anti-oxidative, anti-apoptotic and chemo-protective ability of piperine in the DLM induced thymic apoptosis.
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Affiliation(s)
- Anoop Kumar
- Department of Pharmaceutical Science and Technology, Birla Institute of Technology, Mesra, Ranchi, 835215, Jharkhand, India
| | - D Sasmal
- Department of Pharmaceutical Science and Technology, Birla Institute of Technology, Mesra, Ranchi, 835215, Jharkhand, India
| | - Neelima Sharma
- Department of Pharmaceutical Science and Technology, Birla Institute of Technology, Mesra, Ranchi, 835215, Jharkhand, India.
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Ahmad A, Husain A, Mujeeb M, Khan SA, Alhadrami HAA, Bhandari A. Quantification of total phenol, flavonoid content and pharmacognostical evaluation including HPTLC fingerprinting for the standardization of Piper nigrum Linn fruits. Asian Pac J Trop Biomed 2015. [DOI: 10.1016/s2221-1691(15)30152-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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