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Singh AV, Shelar A, Rai M, Laux P, Thakur M, Donskyi I, Santomauro G, Singh AK, Luch A, Patil R, Bill J. Correction to "Harmonizing Risks and Rewards: Nano-QSAR for Agricultural Nanomaterials". J Agric Food Chem 2024; 72:8284. [PMID: 38530949 DOI: 10.1021/acs.jafc.4c02338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
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Singh AV, Shelar A, Rai M, Laux P, Thakur M, Dosnkyi I, Santomauro G, Singh AK, Luch A, Patil R, Bill J. Harmonization Risks and Rewards: Nano-QSAR for Agricultural Nanomaterials. J Agric Food Chem 2024; 72:2835-2852. [PMID: 38315814 DOI: 10.1021/acs.jafc.3c06466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
This comprehensive review explores the emerging landscape of Nano-QSAR (quantitative structure-activity relationship) for assessing the risk and potency of nanomaterials in agricultural settings. The paper begins with an introduction to Nano-QSAR, providing background and rationale, and explicitly states the hypotheses guiding the review. The study navigates through various dimensions of nanomaterial applications in agriculture, encompassing their diverse properties, types, and associated challenges. Delving into the principles of QSAR in nanotoxicology, this article elucidates its application in evaluating the safety of nanomaterials, while addressing the unique limitations posed by these materials. The narrative then transitions to the progression of Nano-QSAR in the context of agricultural nanomaterials, exemplified by insightful case studies that highlight both the strengths and the limitations inherent in this methodology. Emerging prospects and hurdles tied to Nano-QSAR in agriculture are rigorously examined, casting light on important pathways forward, existing constraints, and avenues for research enhancement. Culminating in a synthesis of key insights, the review underscores the significance of Nano-QSAR in shaping the future of nanoenabled agriculture. It provides strategic guidance to steer forthcoming research endeavors in this dynamic field.
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Affiliation(s)
- Ajay Vikram Singh
- Department of Chemical and Product Safety, German Federal Institute of Risk Assessment (BfR), Maxdohrnstrasse 8-10, 10589 Berlin, Germany
| | - Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune 411007, India
| | - Mansi Rai
- Department of Microbiology, Central University of Rajasthan NH-8, Bandar Sindri, Dist-Ajmer-305817, Rajasthan, India
| | - Peter Laux
- Department of Chemical and Product Safety, German Federal Institute of Risk Assessment (BfR), Maxdohrnstrasse 8-10, 10589 Berlin, Germany
| | - Manali Thakur
- Uniklinik Köln, Kerpener Strasse 62, 50937 Köln Germany
| | - Ievgen Dosnkyi
- Institute of Chemistry and Biochemistry Department of Organic ChemistryFreie Universität Berlin Takustr. 3 14195 Berlin, Germany
| | - Giulia Santomauro
- Institute for Materials Science, Department of Bioinspired Materials, University of Stuttgart, 70569, Stuttgart, Germany
| | - Alok Kumar Singh
- Department of Plant Molecular Biology & Genetic Engineering, ANDUA&T, Ayodhya 224229, Uttar Pradesh, India
| | - Andreas Luch
- Department of Chemical and Product Safety, German Federal Institute of Risk Assessment (BfR), Maxdohrnstrasse 8-10, 10589 Berlin, Germany
| | - Rajendra Patil
- Department of Technology, Savitribai Phule Pune University, Pune 411007, India
| | - Joachim Bill
- Institute for Materials Science, Department of Bioinspired Materials, University of Stuttgart, 70569, Stuttgart, Germany
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Zore G, Abdulghani M, Kodgire S, Kazi R, Shelar A, Patil R. Proteome dataset of Candida albicans (ATCC10231) opaque cell. BMC Res Notes 2024; 17:2. [PMID: 38167002 PMCID: PMC10759580 DOI: 10.1186/s13104-023-06661-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVES Candida albicans, a polymorphic yeast, is one of the most common, opportunistic fungal pathogens of humans. Among the different morphological forms, opaque form is one of the least-studied ones. This opaque phenotype is essential for mating and is also reported to be involved in colonizing the gastrointestinal tract. Considering the significance of the clinical and sexual reproduction of C. albicans, we have investigated the morphophysiological modulations in opaque form using a proteomic approach. DATA DESCRIPTION In the current investigation, we have used Micro-Liquid Chromatography-Mass Spectrometry (LC-MS/MS) analysis to create a protein profile for opaque-specific proteins. Whole-cell proteins from C. albicans (ATCC10231) cells that had been cultured for seven days on synthetic complete dextrose (SCD) medium in both as an opaque (test) and as a white (control) form cells were extracted, digested, and identified using LC-MS/MS. This information is meant to serve the scientific community and represents the proteome profile (SWATH Spectral Libraries) of C. albicans opaque form.
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Affiliation(s)
- Gajanan Zore
- Dept. of Biotechnology, School of Life Sciences, Central University of Rajasthan, Ajmer, Bandersindri NH 8, Kishangarh Dist Ajmer (Rajasthan), India
| | - Mazen Abdulghani
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431606, MS, India.
| | - Santosh Kodgire
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431606, MS, India
| | - Rubina Kazi
- Division of Biochemical Sciences, CSIR-NCL, Pune-8, Pune, MS, India
| | - Amruta Shelar
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, MS, India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, MS, India
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Thombre D, Shelar A, Nakhale S, Khairnar B, Karale N, Sangshetti J, Nile SH, Patil R. Green synthesis of biogenic selenium nanoparticles functionalized with ginger dietary extract targeting virulence factor and biofilm formation in Candida albicans. Microb Pathog 2024; 186:106462. [PMID: 38030019 DOI: 10.1016/j.micpath.2023.106462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 12/01/2023]
Abstract
To treat the systemic infections caused by Candida albicans (C. albicans), various drugs have been used, however, infections still persisted due to virulence factors and increasing antifungal resistance. As a solution to this problem, we synthesized selenium nanoparticles (SeNPs) by using Bacillus cereus bacteria. This is the first study to report a higher (70 %) reduction of selenite ions into SeNPs in under 6 h. The as-synthesized, biogenic SeNPs were used to deliver bioactive constituents of aqueous extract of ginger for inhibiting the growth and biofilm (virulence factors) in C. albicans. UV-visible spectroscopy revealed a characteristic absorption at 280 nm, and Raman spectroscopy showed a characteristic peak shift at 253 cm-1 for the biogenic SeNPs. The synthesized SeNPs are spherical with 240-250 nm in size as determined by electron microscopy. Fourier transform infrared spectroscopy confirmed the functionalization of antifungal constituents of ginger over the SeNPs (formation of Ginger@SeNPs nanoconjugates). In contrast to biogenic SeNPs, nanoconjugates were active against C. albicans for inhibiting growth and biofilm formation. In order to reveal antifungal mechanism of nanoconjugates', real-time polymerase chain reaction (RT-PCR) analysis was performed, according to RT-PCR analysis, the nanoconjugates target virulence genes involved in C. albicans hyphae and biofilm formation. Nanoconjugates inhibited 25 % growth of human embryonic kidney (HEK) 293 cell line, indicating moderate cytotoxicity of active nanoconjugates in an in-vitro cytotoxicity study. Therefore, biogenic SeNPs conjugated with ginger dietary extract may be a potential antifungal agent and drug carrier for inhibiting C. albicans growth and biofilm formation.
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Affiliation(s)
- Dipalee Thombre
- Department of Biotechnology, Savitribai Phule Pune University, Pune, 411007, India
| | - Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune, 411007, India
| | - Sweta Nakhale
- PES's Modern College of Arts, Science and Commerce Ganeshkhind. Pune, Maharashtra, 411053, India
| | - Bhushan Khairnar
- Interdisciplinary School of Science, Savitribai Phule Pune University, Pune, 411007, India
| | - Netaji Karale
- Vidya Pratishthan's Arts, Science and Commerce College, Baramati, 413133, Maharashtra, India
| | | | - Shivraj Hariram Nile
- Division of Food and Nutritional Biotechnology, DBT-National Agri-Food Biotechnology Institute (NABI), Sector-81, Knowledge City, S.A.S. Nagar, Mohali, 140306, Punjab, India.
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune, 411007, India.
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Kovarik PDE, Patil R, Jackson M, Kelly C, West N, Iqbal MS. In Response to the Correspondence to the Editor Regarding 'Extra-mandibular Osteoradionecrosis After the Treatment of Head and Neck Cancer'. Clin Oncol (R Coll Radiol) 2024; 36:e74-e75. [PMID: 37951767 DOI: 10.1016/j.clon.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 11/02/2023] [Indexed: 11/14/2023]
Affiliation(s)
- P D E Kovarik
- Department of Oncology, University of Ostrava, Ostrava, Czech Republic; Northumbria Healthcare NHS Trust, Newcastle upon Tyne, UK
| | - R Patil
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M Jackson
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - C Kelly
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - N West
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M S Iqbal
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; Newcastle University, Newcastle upon Tyne, UK.
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Padwal S, Wagh R, Thakare J, Patil R. Integrated synthesis and comprehensive characterization of TiO2/AgBi2S3 ternary thin films via SILAR method. Heliyon 2023; 9:e23106. [PMID: 38149199 PMCID: PMC10750032 DOI: 10.1016/j.heliyon.2023.e23106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/20/2023] [Accepted: 11/27/2023] [Indexed: 12/28/2023] Open
Abstract
AgBi2S3, a copious and innocuous ternary metal chalcogenide affiliated with the I-V-IV group of semiconductors, was synthesized. With an energy gap of 1.2eV, it closely matches the optimal 1.39eV for solar cell absorbers. Importantly, this chalcogenide exhibits a high absorption coefficient of 105 cm-1 at 600 nm. Using the successive ionic layer adsorption and reaction (SILAR) method; we deposited an AgBi2S3 thin film onto a titanium dioxide (TiO2) thin film. Characterization techniques encompassed XRD, SEM, EDXS, UV-Vis, EIS, and PEC performance analyses. The resulting TiO2/AgBi2S3 composite film ranged in thickness from 8 μm to 13 μm, with particle sizes spanning 20 nm-265 nm. Notably, the deposition of AgBi2S3 onto the TiO2 film caused depreciation in the TiO2 energy gap from 3.1eV to 1.7eV. Furthermore, it significantly enhanced the TiO2 film's absorbance across the visible and near-infrared regions. Intriguingly, the TiO2/AgBi2S3 composite film also exhibited discernible photoelectrochemical behavior.
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Affiliation(s)
- Sachin Padwal
- Science Department, Government Polytechnic Nashik, New Building Campus, Samangaon Road, Nashik Road, Nashik, 422101, Maharashtra, India
| | - Rahul Wagh
- Department of Physics, PSGVP Mandal's Arts Commerce & Science College, Shahada, Nandurbar, 425409, Maharashtra, India
| | - Jivan Thakare
- Principal Research Engineer, Electrochemical Process Development, Energy and Environmental Research Center, Grand Forks, ND, 58202-9018, USA
| | - Rajendra Patil
- Department of Physics, PSGVP Mandal's Arts Commerce & Science College, Shahada, Nandurbar, 425409, Maharashtra, India
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Kovarik PDE, Patil R, Cvek J, Kelly C, Jackson M, Mackenzie L, West N, Willis N, Kovarik JP, Banks R, Kennedy M, Adams J, Iqbal MS. Extra-mandibular Osteoradionecrosis after the Treatment of Head and Neck Cancer. Clin Oncol (R Coll Radiol) 2023; 35:e498-e505. [PMID: 37433701 DOI: 10.1016/j.clon.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/09/2023] [Accepted: 06/23/2023] [Indexed: 07/13/2023]
Abstract
AIMS Osteoradionecrosis (ORN) is a serious toxicity of head and neck radiotherapy. It predominantly affects the mandible. Extra-mandibular ORN is rare. The aim of this study was to report the incidence and outcomes of extra-mandibular ORNs from a large institutional database. MATERIALS AND METHODS In total, 2303 head and neck cancer patients were treated with radical or adjuvant radiotherapy. Of these, extra-mandibular ORN developed in 13 patients (0.5%). RESULTS Maxillary ORNs (n = 8) were a consequence of the treatment of various primaries (oropharynx = 3, sinonasal = 2, maxilla = 2, parotid = 1). The median interval from the end of radiotherapy to the development of ORN was 7.5 months (range 3-42 months). The median radiotherapy dose in the centre of the ORN was 48.5 Gy (range 22-66.5 Gy). Four patients (50%) healed in 7, 14, 20 and 41 months. All temporal bone ORNs (n = 5) developed after treatment to the parotid gland (of a total of 115 patients who received radiotherapy for parotid gland malignancy). The median interval from the end of radiotherapy to the development of ORN was 41 months (range 20-68 months). The median total dose in the centre of the ORN was 63.5 Gy (range 60.2-65.3 Gy). ORN healed in only one patient after 32 months of treatment with repeated debridement and topical betamethasone cream. CONCLUSION Extra-mandibular ORN is a rare late toxicity and this current study provides useful information on its incidence and outcome. The risk of temporal bone ORN should be considered in the treatment of parotid malignancies and patients should be counselled. More research is required to determine the optimal management of extra-mandibular ORN, particularly on the role of the PENTOCLO regimen.
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Affiliation(s)
- P D E Kovarik
- Department of Oncology, University of Ostrava, Ostrava, Czech Republic; Northumbria Healthcare NHS Trust, Newcastle upon Tyne, UK
| | - R Patil
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J Cvek
- Department of Oncology, University of Ostrava, Ostrava, Czech Republic
| | - C Kelly
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M Jackson
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - L Mackenzie
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - N West
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - N Willis
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J P Kovarik
- Institute of Dentistry and Oral Sciences, Palacky University Olomouc, Olomouc, Czech Republic
| | - R Banks
- Department of Oral and Maxillofacial Surgery, Royal Sunderland Hospital, Sunderland, UK
| | - M Kennedy
- Department of Oral and Maxillofacial Surgery, Freeman Hospital NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J Adams
- Department of Oral and Maxillofacial Surgery, Freeman Hospital NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M S Iqbal
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.
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Patil R, Uzzaman L, Kelly C, Kovarik J, Jackson M, Paterson C, Munro SP, Wilson A, Iqbal MS. Role of Adjuvant Radiotherapy in Acinic Cell Carcinoma of the Salivary Glands: A Systematic Review. Clin Oncol (R Coll Radiol) 2023; 35:e489-e497. [PMID: 37355414 DOI: 10.1016/j.clon.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/30/2023] [Accepted: 06/13/2023] [Indexed: 06/26/2023]
Abstract
A systematic review was carried out to evaluate if adjuvant radiotherapy for acinic cell carcinomas (ACCs) of salivary glands improves survival. Twelve retrospective studies published between 2000 and 2020 that analysed the effect of radiotherapy on salivary gland neoplasms and ACCs of salivary glands and met the inclusion criteria were included in the review. The overall quality of the studies was moderate to low. There was no high-quality evidence for improved survival with radiotherapy for ACCs of the salivary gland. Some evidence suggests that there may be an advantage for patients with high-grade tumours, but these data should be interpreted with caution due to the small number of patients and low-quality evidence. Good quality of evidence is lacking. Recommendation for adjuvant radiotherapy for tumours with poor prognostic factors will require discussion and shared decision-making with the patients.
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Affiliation(s)
- R Patil
- Department of Clinical Oncology, Northern Centre for Cancer Care, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - L Uzzaman
- Department of Otolaryngology - Head and Neck Surgery, The Freeman Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - C Kelly
- Department of Clinical Oncology, Northern Centre for Cancer Care, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J Kovarik
- Department of Clinical Oncology, Northern Centre for Cancer Care, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M Jackson
- Department of Clinical Oncology, Northern Centre for Cancer Care, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - C Paterson
- Department of Clinical Oncology, Beatson West of Scotland Cancer Centre, Glasgow, UK; University of Glasgow, Glasgow, UK
| | - S P Munro
- Newcastle University Medical School, Newcastle upon Tyne, UK
| | - A Wilson
- Department of Oral and Maxillofacial Surgery, Sunderland Royal Hospital, Sunderland, UK
| | - M S Iqbal
- Newcastle University, Newcastle upon Tyne, UK.
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Zore G, Abdulghani M, Kazi R, Shelar A, Patil R. Proteomic dataset of Candida albicans (ATCC 10231) Biofilm. BMC Res Notes 2023; 16:155. [PMID: 37491288 PMCID: PMC10369833 DOI: 10.1186/s13104-023-06436-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 07/20/2023] [Indexed: 07/27/2023] Open
Abstract
OBJECTIVES The ability to form biofilm is considered as one of major virulence factors of Candida albicans, as biofilms form growth confers antifungal resistance and facilitate immune evasion. It is intriguing to understand morphophysiological modulations in the C. albicans cells growing under biofilm form growth. DATA DESCRIPTION In present study, we have profiled biofilm-specific proteins using LC-MS/MS analysis. Whole cell proteins of C. albicans cells grown under biofilm form growth (test) and planktonic (control) growth for 24 h were extracted, digested and identified using micro-Liquid Chromatography-Mass Spectrometry (LC-MS/MS). The present data represents proteomic profile (SWATH Spectral Libraries) of C. albicans biofilm intended to be useful to scientific community as it exhibits reuse potential.
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Affiliation(s)
- Gajanan Zore
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded, MS, 431606, India
| | - Mazen Abdulghani
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded, MS, 431606, India.
| | - Rubina Kazi
- Division of Biochemical Sciences, CSIR-NCL, Pune-8, Pune, MS, India
| | - Amruta Shelar
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune, MS, 411007, India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune, MS, 411007, India
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Abdulghani M, Telang S, Desai M, Kadam S, Kazi R, Shelar A, Patil R, Maurya R, Zore G. Opaque Cell Specific Proteome of Candida albicans ATCC 10231. Med Mycol 2023:myad062. [PMID: 37385819 DOI: 10.1093/mmy/myad062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023] Open
Abstract
Candida albicans, a polymorphic opportunistic pathogen of humans, can exist in different morphological forms like yeast, hyphae, pseudohyphae, chlamydospores and white and opaque cells. Proteomic analysis of opaque form of C. albicans ATCC 10231 is carried out in the present study using micro-LC-MS/MS and validated using expression analysis of selected genes using RT-qPCR and mitochondrial membrane potential (MMP) assay. This is the first report identifying opaque cell-specific proteins of C. albicans. A total of 188 proteins were significantly modulated under opaque form compared to white cells, of which 110 were up-regulated, and 78 were down-regulated. It was observed that oxidative phosphorylation (OxPhos) and oxidative stress are enhanced in C. albicans cells growing under opaque form as proteins involved in OxPhos (Atp1, Atp3, Atp16, Atp7, Cox6, Nuc2, Qcr7 and Sdh12) and oxidative stress response (Gcs1, Gtt11, Gpx2, Sod1, Ccp1 and Lys7) were significantly up-regulated. The maximum up-regulation of 23.16 and 13.93-fold is observed in the case of Ccp1 and Nuc2, respectively. The down-regulation of proteins viz. Als1, Csh1, Sap9 and Rho1 determining cell surface chemistry indicates modulation in cell wall integrity and reduced adhesion of opaque cells compared to white cells. This study is significant as it is the first draft of the proteomic profile of opaque cells that suggests enhanced OxPhos, oxidative stress, and modulation in cell surface chemistry that indicates reduced adhesion and cell wall integrity that could be associated with reduced virulence in opaque form. However, a deeper investigation is needed to explore it further.
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Affiliation(s)
- Mazen Abdulghani
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Saraswati Telang
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Manisha Desai
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Shivdas Kadam
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Rubina Kazi
- Division of Biochemical Sciences, CSIR-NCL, Pune 8, MS, India
| | - Amruta Shelar
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune 411007, MS, India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune 411007, MS, India
| | | | - Gajanan Zore
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
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Shelar A, Nile SH, Singh AV, Rothenstein D, Bill J, Xiao J, Chaskar M, Kai G, Patil R. Recent Advances in Nano-Enabled Seed Treatment Strategies for Sustainable Agriculture: Challenges, Risk Assessment, and Future Perspectives. Nanomicro Lett 2023; 15:54. [PMID: 36795339 PMCID: PMC9935810 DOI: 10.1007/s40820-023-01025-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/20/2023] [Indexed: 05/14/2023]
Abstract
Agro seeds are vulnerable to environmental stressors, adversely affecting seed vigor, crop growth, and crop productivity. Different agrochemical-based seed treatments enhance seed germination, but they can also cause damage to the environment; therefore, sustainable technologies such as nano-based agrochemicals are urgently needed. Nanoagrochemicals can reduce the dose-dependent toxicity of seed treatment, thereby improving seed viability and ensuring the controlled release of nanoagrochemical active ingredients However, the applications of nanoagrochemicals to plants in the field raise concerns about nanomaterial safety, exposure levels, and toxicological implications to the environment and human health. In the present comprehensive review, the development, scope, challenges, and risk assessments of nanoagrochemicals on seed treatment are discussed. Moreover, the implementation obstacles for nanoagrochemicals use in seed treatments, their commercialization potential, and the need for policy regulations to assess possible risks are also discussed. Based on our knowledge, this is the first time that we have presented legendary literature to readers in order to help them gain a deeper understanding of upcoming nanotechnologies that may enable the development of future generation seed treatment agrochemical formulations, their scope, and potential risks associated with seed treatment.
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Affiliation(s)
- Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune, Maharashtra, 411007, India
| | - Shivraj Hariram Nile
- Zhejiang Provincial International S&T Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China.
| | - Ajay Vikram Singh
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Strasse, 10589, Berlin, Germany
| | - Dirk Rothenstein
- Institute for Materials Science, University of Stuttgart, 70569, Stuttgart, Germany
| | - Joachim Bill
- Institute for Materials Science, University of Stuttgart, 70569, Stuttgart, Germany
| | - Jianbo Xiao
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang, 212013, People's Republic of China
| | - Manohar Chaskar
- Faculty of Science and Technology, Savitribai Phule Pune University, Pune, Maharashtra, 411007, India.
| | - Guoyin Kai
- Zhejiang Provincial International S&T Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, People's Republic of China.
| | - Rajendra Patil
- Department of Technology, Savitribai Phule Pune University, Pune, Maharashtra, 411007, India.
- Department of Biotechnology, Savitribai Phule Pune University, Pune, Maharashtra, 411007, India.
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Nile SH, Thombre D, Shelar A, Gosavi K, Sangshetti J, Zhang W, Sieniawska E, Patil R, Kai G. Antifungal Properties of Biogenic Selenium Nanoparticles Functionalized with Nystatin for the Inhibition of Candida albicans Biofilm Formation. Molecules 2023; 28:molecules28041836. [PMID: 36838823 PMCID: PMC9958786 DOI: 10.3390/molecules28041836] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/05/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
In the present study, biogenic selenium nanoparticles (SeNPs) have been prepared using Paenibacillus terreus and functionalized with nystatin (SeNP@PVP_Nystatin nanoconjugates) for inhibiting growth, morphogenesis, and a biofilm in Candida albicans. Ultraviolet-visible spectroscopy analysis has shown a characteristic absorption at 289, 303, and 318 nm, and X-ray diffraction analysis has shown characteristic peaks at different 2θ values for SeNPs. Electron microscopy analysis has shown that biogenic SeNPs are spherical in shape with a size in the range of 220-240 nm. Fourier transform infrared spectroscopy has confirmed the functionalization of nystatin on SeNPs (formation of SeNP@PVP_Nystatin nanoconjugates), and the zeta potential has confirmed the negative charge on the nanoconjugates. Biogenic SeNPs are inactive; however, nanoconjugates have shown antifungal activities on C. albicans (inhibited growth, morphogenesis, and a biofilm). The molecular mechanism for the action of nanoconjugates via a real-time polymerase chain reaction has shown that genes involved in the RAS/cAMP/PKA signaling pathway play an important role in antifungal activity. In cytotoxic studies, nanoconjugates have inhibited only 12% growth of the human embryonic kidney cell line 293 cells, indicating that the nanocomposites are not cytotoxic. Thus, the biogenic SeNPs produced by P. terreus can be used as innovative and effective drug carriers to increase the antifungal activity of nystatin.
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Affiliation(s)
- Shivraj Hariram Nile
- Zhejiang International Science and Technology Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, The Third Affiliated Hospital, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Dipalee Thombre
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
| | - Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune 411007, India
| | - Krithika Gosavi
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
| | - Jaiprakash Sangshetti
- Y. B. Chavan College of Pharmacy, Dr. Rafiq Zakaria Campus, Aurangabad 431001, India
| | - Weiping Zhang
- Zhejiang International Science and Technology Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, The Third Affiliated Hospital, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Elwira Sieniawska
- Department of Natural Products Chemistry, Medical University of Lublin, Chodzki 1, 20-093 Lublin, Poland
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
- Correspondence: (R.P.); (G.K.); Tel.: +91-7875136344 (R.P.)
| | - Guoyin Kai
- Zhejiang International Science and Technology Cooperation Base for Active Ingredients of Medicinal and Edible Plants and Health, The Third Affiliated Hospital, School of Pharmaceutical Science, Jinhua Academy, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Correspondence: (R.P.); (G.K.); Tel.: +91-7875136344 (R.P.)
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13
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Patil R, Chavan J, Patel S, Shinde V, Beldar A. Mild Acidic Charcoal Catalyzed Synthesis of 3,4-dihydropyrimidin-2(1H)-one/-thione Derivatives. Chem J Mold 2022. [DOI: 10.19261/cjm.2022.999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
A green and efficient method for the multicomponent synthesis of 3,4-dihydropyrimidin-2(1H)-ones and -thiones using acetic acid supported on activated charcoal as a mild acid catalyst in ethanol under both conventional as well as microwave irradiation conditions has been developed. The catalyst system found more efficient under microwave irradiation conditions than conventional conditions with shorter reaction times and excellent yields.
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Affiliation(s)
- Rajendra Patil
- Department of Chemistry, Poojya Sane Guruji Vidya Prasarak Mandal’s Sajan Isan Patil Arts, Girdhar Barku Patel Science and Shahada Taluka Kharedi Vikri Sangh Commerce College, Khetia Road Shahada, Nandurbar 425409, India
| | - Jagdish Chavan
- Department of Chemistry, Poojya Sane Guruji Vidya Prasarak Mandal’s Sajan Isan Patil Arts, Girdhar Barku Patel Science and Shahada Taluka Kharedi Vikri Sangh Commerce College, Khetia Road Shahada, Nandurbar 425409, India
| | - Shivnath Patel
- Department of Chemistry, Poojya Sane Guruji Vidya Prasarak Mandal’s Sajan Isan Patil Arts, Girdhar Barku Patel Science and Shahada Taluka Kharedi Vikri Sangh Commerce College, Khetia Road Shahada, Nandurbar 425409, India
| | - Vaishali Shinde
- Department of Chemistry, Savitribai Phule Pune University, Ganeshkhind Road, Pune 411007, India
| | - Anil Beldar
- Department of Chemistry, Poojya Sane Guruji Vidya Prasarak Mandal’s Sajan Isan Patil Arts, Girdhar Barku Patel Science and Shahada Taluka Kharedi Vikri Sangh Commerce College, Khetia Road Shahada, Nandurbar 425409, India
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14
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Chigullapali S, Jain R, Patil R. Drug-induced Macro-T-Wave Alternans with QTc Prolongation. IJCDW 2022. [DOI: 10.25259/mm_ijcdw_470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sridevi Chigullapali
- Department of Cardiology, Dr. D. Y Patil Medical College and Hospital, Pune, Maharashtra, India,
| | - Ravindra Jain
- Department of Cardiology, Dr. D. Y Patil Medical College and Hospital, Pune, Maharashtra, India,
| | - Rajendra Patil
- Department of Cardiology, Dr. D. Y Patil Medical College and Hospital, Pune, Maharashtra, India,
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15
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Abdulghani M, Iram R, Chidrawar P, Bhosle K, Kazi R, Patil R, Kharat K, Zore G. Proteomic profile of Candida albicans biofilm. J Proteomics 2022; 265:104661. [PMID: 35728770 DOI: 10.1016/j.jprot.2022.104661] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 04/06/2022] [Accepted: 06/08/2022] [Indexed: 11/25/2022]
Abstract
Candida albicans biofilms are characterized by structural and cellular heterogeneity that confers antifungal resistance and immune evasion. Despite this, biofilm formation remains poorly understood. In this study, we used proteomic analysis to understand biofilm formation in C. albicans related to morphophysiological and architectural features. LC-MS/MS analysis revealed that 64 proteins were significantly modulated, of which 31 were upregulated and 33 were downregulated. The results indicate that metabolism (25 proteins), gene expression (13 proteins), stress response (7 proteins), and cell wall (5 proteins) composition are modulated. The rate of oxidative phosphorylation (OxPhos) and biosynthesis of UDP-N-acetylglucosamine, vitamin B6, and thiamine increased, while the rate of methionine biosynthesis decreased. There was a significant modification of the cell wall architecture due to higher levels of Sun41, Pir1 and Csh1 and increased glycosylation of proteins. It was observed that C. albicans induces hyphal growth by upregulating the expression of genes involved in cAMP-PKA and MAPK pathways. This study is significant in that it suggests an increase in OxPhos and alteration of cell wall architecture that could be contributing to the recalcitrance of C. albicans cells growing in biofilms. Nevertheless, a deeper investigation is needed to explore it further. SIGNIFICANCE: Candida sps is included in the list of pathogens with potential drug resistance threat due to the increased frequency especially colonization of medical devices, and tissues among the patients, in recent years. Significance of our study is that we are reporting traits like modulation in cell wall composition, amino acid and vitamin biosynthesis and importantly energy generation (OxPhos) etc. These traits could be conferring antifungal resistance, host immune evasion etc. and thus survival, in addition to facilitating biofilm formation. These findings are expected to prime the further studies on devising potent strategy against biofilm growth among the patients.
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Affiliation(s)
- Mazen Abdulghani
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Rasiqua Iram
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Priti Chidrawar
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Kajal Bhosle
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India
| | - Rubina Kazi
- Division of Biochemical Sciences, CSIR-NCL, Pune 8, MS, India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind, Pune 411007, MS, India
| | - Kiran Kharat
- Department of Biotechnology, Deogiri College, Aurangabad, MS, India
| | - Gajanan Zore
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431606, MS, India.
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16
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Maharjan RS, Singh AV, Hanif J, Rosenkranz D, Haidar R, Shelar A, Singh SP, Dey A, Patil R, Zamboni P, Laux P, Luch A. Investigation of the Associations between a Nanomaterial's Microrheology and Toxicology. ACS Omega 2022; 7:13985-13997. [PMID: 35559161 PMCID: PMC9089358 DOI: 10.1021/acsomega.2c00472] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 03/25/2022] [Indexed: 05/10/2023]
Abstract
With the advent of Nanotechnology, the use of nanomaterials in consumer products is increasing on a daily basis, due to which a deep understanding and proper investigation regarding their safety and risk assessment should be a major priority. To date, there is no investigation regarding the microrheological properties of nanomaterials (NMs) in biological media. In our study, we utilized in silico models to select the suitable NMs based on their physicochemical properties such as solubility and lipophilicity. Then, we established a new method based on dynamic light scattering (DLS) microrheology to get the mean square displacement (MSD) and viscoelastic property of two model NMs that are dendrimers and cerium dioxide nanoparticles in Dulbecco's Modified Eagle Medium (DMEM) complete media at three different concentrations for both NMs. Subsequently, we established the cytotoxicological profiling using water-soluble tetrazolium salt-1 (WST-1) and a reactive oxygen species (ROS) assay. To take one step forward, we further looked into the tight junction properties of the cells using immunostaining with Zonula occluden-1 (ZO-1) antibodies and found that the tight junction function or transepithelial resistance (TEER) was affected in response to the microrheology and cytotoxicity. The quantitative polymerase chain reaction (q-PCR) results in the gene expression of ZO-1 after the 24 h treatment with NPs further validates the findings of immunostaining results. This new method that we established will be a reference point for other NM studies which are used in our day-to-day consumer products.
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Affiliation(s)
- Romi Singh Maharjan
- German
Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Ajay Vikram Singh
- German
Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Javaria Hanif
- University
of Potsdam, Department of Food
Chemistry, 14476 Potsdam, Germany
| | - Daniel Rosenkranz
- Klinikum
Oldenburg, University Medical Center Oldenburg,
Institute for Clinic Chemistry and Laboratory Medicine, 26133 Oldenburg, Germany
| | - Rashad Haidar
- German
Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Amruta Shelar
- Department
of Technology, Savitribai Phule Pune University, Pune 411007, MH, India
| | | | - Aditya Dey
- Faculty
of Informatics, Otto von Guericke University, Magdeburg 39106, Germany
| | - Rajendra Patil
- Department
of Biotechnology, Savitribai Phule Pune
University, Pune 411007, MH, India
| | - Paolo Zamboni
- Department
of Translational Medicine for Romagna, University
of Ferrara, 44121 Ferrara, Italy
| | - Peter Laux
- German
Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
| | - Andreas Luch
- German
Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Straße 8-10, 10589 Berlin, Germany
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17
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Shelar A, Singh AV, Dietrich P, Maharjan RS, Thissen A, Didwal PN, Shinde M, Laux P, Luch A, Mathe V, Jahnke T, Chaskar M, Patil R. Emerging cold plasma treatment and machine learning prospects for seed priming: a step towards sustainable food production. RSC Adv 2022; 12:10467-10488. [PMID: 35425017 PMCID: PMC8982346 DOI: 10.1039/d2ra00809b] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 03/27/2022] [Indexed: 12/17/2022] Open
Abstract
Seeds are vulnerable to physical and biological stresses during the germination process. Seed priming strategies can alleviate such stresses. Seed priming is a technique of treating and drying seeds prior to germination in order to accelerate the metabolic process of germination. Multiple benefits are offered by seed priming techniques, such as reducing fertilizer use, accelerating seed germination, and inducing systemic resistance in plants, which are both cost-effective and eco-friendly. For seed priming, cold plasma (CP)-mediated priming could be an innovative alternative to synthetic chemical treatments. CP priming is an eco-friendly, safe and economical, yet relatively less explored technique towards the development of seed priming. In this review, we discussed in detail the application of CP technology for seed priming to enhance germination, the quality of seeds, and the production of crops in a sustainable manner. Additionally, the combination treatment of CP with nanoparticle (NP) priming is also discussed. The large numbers of parameters need to be monitored and optimized during CP treatment to achieve the desired priming results. Here, we discussed a new perspective of machine learning for modeling plasma treatment parameters in agriculture for the development of synergistic protocols for different types of seed priming.
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Affiliation(s)
- Amruta Shelar
- Department of Technology, Savitribai Phule Pune University Pune 411007 India
| | - Ajay Vikram Singh
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR) Max-Dohrn-Strasse 8-10 10589 Berlin Germany
| | - Paul Dietrich
- SPECS Surface Nano Analysis GmbH Voltastrasse 5 13355 Berlin Germany
| | - Romi Singh Maharjan
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR) Max-Dohrn-Strasse 8-10 10589 Berlin Germany
| | - Andreas Thissen
- SPECS Surface Nano Analysis GmbH Voltastrasse 5 13355 Berlin Germany
| | - Pravin N Didwal
- Department of Materials, University of Oxford Parks Road Oxford OX1 3PH UK
| | - Manish Shinde
- Centre for Materials for Electronics Technology (C-MET) Panchawati Pune 411008 India
| | - Peter Laux
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR) Max-Dohrn-Strasse 8-10 10589 Berlin Germany
| | - Andreas Luch
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR) Max-Dohrn-Strasse 8-10 10589 Berlin Germany
| | - Vikas Mathe
- Department of Physics, Savitribai Phule Pune University Pune 411007 India
| | - Timotheus Jahnke
- Max Planck Institute for Medical Research 61920 Heidelberg Germany
| | - Manohar Chaskar
- Faculty of Science and Technology, Savitribai Phule Pune University Pune 411007 India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University Pune 411007 India
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18
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Singhal S, Veeratterapillay J, Locks S, Morgan D, Patil R. Magnetic Resonance Imaging-Guided Adaptive Brachytherapy for the Treatment of Cervical Cancer and its Impact on Clinical Outcome. Clin Oncol (R Coll Radiol) 2022; 34:442-451. [DOI: 10.1016/j.clon.2022.01.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/22/2021] [Accepted: 01/19/2022] [Indexed: 12/24/2022]
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19
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Patil R, Parikh J, Jadhav A. Predictors of response to cardiac resynchronization therapy: A prospective observational study. J Pract Cardiovasc Sci 2022. [DOI: 10.4103/jpcs.jpcs_2_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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20
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Rode N, Tantray A, Shelar A, Patil R, Terdale S. Amino acid ionic liquid-catalyzed synthesis, anti-Leishmania activity, molecular docking, molecular dynamic simulation, and ADME study of 3,4-dihydropyrimidin-2(1H)-(thio)ones. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.2010757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nitin Rode
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Aafaq Tantray
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Santosh Terdale
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
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21
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Mane K, Patil R, Pandey AN. Qualitative and Quantitative Determination of Secondary Metabolites and Antioxidant Potential of Plumbago indica Root Extracts. JPRI 2021. [DOI: 10.9734/jpri/2021/v33i53a33665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Due to their well-known attribute of having minimal side effects as compared to medicines, natural items with medical potential are progressively gaining prominence in clinical research. The roots of Plumbago indica (P. indica, Plumbaginaceae) are commercially significant since they are the primary source of plumbagin and its derivatives. Plumbagin is well-known for its many pharmacological properties. P. indica roots yielded three naphthoquinones: plumbagin, 3, 30-biplumbagin, and elliptinone, which were employed as standard markers for quantitative HPLC analysis. The goal of this research was to screen phytochemicals, assess alkaloids, phenolic and flavonoid content, and measure the antioxidant potential of P. indica roots. The well-known test methodology was used to determine qualitative analysis of several phytochemical ingredients as well as quantitative analysis of total alkaloids, phenol, and flavonoids. The antioxidant activity of an ethanolic extract of P. indica roots was investigated in vitro using the 1,1-diphenyl, 2-picrylhydrazyl (DPPH) test technique. Alkaloids, glycosides, flavonoids, saponins, phenolics, proteins, and glucose were found in the ethanol and aqueous extracts, according to phytochemical study. P. indica roots ethanolic extract had 5.55, 0.930, and 3.940 mg of total phenolic, flavonoids, and alkaloids respectively. For comparative purposes, ascorbic acid was employed as a benchmark. In the investigated models, the extract showed dose-dependent free radical scavenging properties. For the DPPH technique, P. indica roots extract had an IC50 value of 23.02 µg/ml, which was equivalent to that of ascorbic acid (IC50=17.68 µg/ml). These researches contributed to the accurate identification of this plant material. The plant's broad variety of phytochemicals implies that it has medicinal potential, which might be investigated in the pharmaceutical sector as well as in traditional medicine.
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22
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Patil R, Chavan J, Patel S, Beldar A. Advances in polymer based Friedlander quinoline synthesis. Turk J Chem 2021; 45:1299-1326. [PMID: 34849050 PMCID: PMC8596551 DOI: 10.3906/kim-2106-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/02/2021] [Indexed: 11/08/2022] Open
Abstract
Nitrogen containing heterocyclic compounds has acquired their remarkable and distinct place in the wide area of organic synthesis due to the broad range of applications. Among them, quinoline motifs have attracted researchers in the synthetic chemistry because of its presence in the large number of pharmacologically active compounds. Different methods for synthesis of quinoline derivatives are reported, among them the Friedlander synthesis have provided comparatively more efficient approach. Many of the reported conventional Friedlander methodologies have some problems such as difficult product isolation procedures, poor yields and use of expensive catalysts, etc. Recently, polymer or solid supported synthetic approaches have attracted the attention of researchers because of their easy execution, greater selectivity, increased product yields, simple work-up procedures, recoverability and reusability of the catalysts. In consideration with the advantages of polymer supported synthetic strategies, the proposed review covers the role of polymers in the Friedlander synthesis; which may use polymers of organic, inorganic or hybrid in nature and of nanolevel as well.
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Affiliation(s)
- Rajendra Patil
- Department of Chemistry, P.S.G.V.P. M's SIP Arts, GBP Science and STKVS Commerce College, Shahada, Nandurbar India
| | - Jagdish Chavan
- Department of Chemistry, P.S.G.V.P. M's SIP Arts, GBP Science and STKVS Commerce College, Shahada, Nandurbar India
| | - Shivnath Patel
- Department of Chemistry, P.S.G.V.P. M's SIP Arts, GBP Science and STKVS Commerce College, Shahada, Nandurbar India
| | - Anil Beldar
- Department of Chemistry, P.S.G.V.P. M's SIP Arts, GBP Science and STKVS Commerce College, Shahada, Nandurbar India
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23
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Joshi KM, Shelar A, Kasabe U, Nikam LK, Pawar RA, Sangshetti J, Kale BB, Singh AV, Patil R, Chaskar MG. Biofilm inhibition in Candida albicans with biogenic hierarchical zinc-oxide nanoparticles. Materials Science and Engineering: C 2021; 134:112592. [DOI: 10.1016/j.msec.2021.112592] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 11/14/2021] [Accepted: 11/30/2021] [Indexed: 12/28/2022]
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24
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Alshiakh S, Patil R, Rutenberg A, Hood C, Ajabnoor Y, Rebol M, Galavo C, Horan E, Pietroszek K, Sikka N, Ranniger C. 183 Preliminary Results of Assessing Cognitive Load During Procedure Training. Ann Emerg Med 2021. [DOI: 10.1016/j.annemergmed.2021.09.194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
The medicinal herb Dioscorea floribunda (Linn.) is very significant. Varahikanda's medicinal properties are quite important. It is used to treat various diseases in Ayurvedic literature. Here is a summary of studies on the antiquity and ayurvedic qualities of varahikanda, i.e. Dioscorea floribunda. Varahikanda has a variety of pharmacological characteristics, according to the research. Jeevaneeya, Rasayana, Balya, Krumighna, Pramehaghna, Kushtaghna, Vrushya, Nadivrun, Visarpa, Udarshool, Raktapitta are all Ayurvedic terms. It has antimicrobial action, wound healing activity, antihyperglycemic activity, dyslipidemic activity, anticancer activity, immunomodulatory activity, antioxidant activity, antiinflammatory and analgesic activity, antihelmintic activity, and aphrodisiac activity, according to contemporary research.
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26
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Shelar A, Singh AV, Maharjan RS, Laux P, Luch A, Gemmati D, Tisato V, Singh SP, Santilli MF, Shelar A, Chaskar M, Patil R. Sustainable Agriculture through Multidisciplinary Seed Nanopriming: Prospects of Opportunities and Challenges. Cells 2021; 10:2428. [PMID: 34572078 PMCID: PMC8472472 DOI: 10.3390/cells10092428] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/09/2021] [Accepted: 09/12/2021] [Indexed: 11/18/2022] Open
Abstract
The global community decided in 2015 to improve people's lives by 2030 by setting 17 global goals for sustainable development. The second goal of this community was to end hunger. Plant seeds are an essential input in agriculture; however, during their developmental stages, seeds can be negatively affected by environmental stresses, which can adversely affect seed vigor, seedling establishment, and crop production. Seeds resistant to high salinity, droughts and climate change can result in higher crop yield. The major findings suggested in this review refer nanopriming as an emerging seed technology towards sustainable food amid growing demand with the increasing world population. This novel growing technology could influence the crop yield and ensure the quality and safety of seeds, in a sustainable way. When nanoprimed seeds are germinated, they undergo a series of synergistic events as a result of enhanced metabolism: modulating biochemical signaling pathways, trigger hormone secretion, reduce reactive oxygen species leading to improved disease resistance. In addition to providing an overview of the challenges and limitations of seed nanopriming technology, this review also describes some of the emerging nano-seed priming methods for sustainable agriculture, and other technological developments using cold plasma technology and machine learning.
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Affiliation(s)
- Amruta Shelar
- Department of Technology, Savitribai Phule Pune University, Pune 411007, India;
| | - Ajay Vikram Singh
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (R.S.M.); (P.L.); (A.L.)
| | - Romi Singh Maharjan
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (R.S.M.); (P.L.); (A.L.)
| | - Peter Laux
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (R.S.M.); (P.L.); (A.L.)
| | - Andreas Luch
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (R.S.M.); (P.L.); (A.L.)
| | - Donato Gemmati
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.G.); (V.T.)
| | - Veronica Tisato
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (D.G.); (V.T.)
| | | | | | - Akanksha Shelar
- Department of Microbiology, Savitribai Phule Pune University, Pune 411007, India;
| | - Manohar Chaskar
- Ramkrishna More Arts, Commerce and Science College, Pune 411044, India;
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
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Nirmal A, Kuzmik A, Sznajder K, Lengerich E, Fredrick NB, Chen M, Hwang W, Patil R, Shaikh B. 'If not for this support, I would have left the treatment!': Qualitative study exploring the role of social support on medication adherence among pulmonary tuberculosis patients in Western India. Glob Public Health 2021; 17:1945-1957. [PMID: 34459366 DOI: 10.1080/17441692.2021.1965182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Social support has been identified as a significant factor in addressing treatment barriers and facilitating treatment adherence. Using a descriptive design, this qualitative study aims at sharing personal feelings and social support-related experiences among pulmonary tuberculosis (TB) patients in Western India. A semi-structured interview guide was designed, and thirty-seven in-depth interviews were conducted. Descriptive thematic analysis was employed for reporting the themes and the results. The participants highlighted diverse social support experiences like empathy, compassion, trust, neglect, tangible aid, strained relationships with in-laws, health provider's support, strength, and motivation which influences their treatment adherent behaviour. Contrasting differences of social support experiences among adherent and non-adherent TB patients were also reported. The study has important ramifications for developing patient-centric social support intervention strategies, TB policy, and practice. The study has shown, 'if not for this support', patients would have left the treatment, and it is mainly because this debilitating disease robs people of their physical, social, economic, psychological, and emotional well-being far beyond the period when treatment is being administered. However, we resonate that addressing social support is not the only way, and TB elimination overall will require an optimal mix of enhanced biomedical, social, economic, and policy interventions.
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Affiliation(s)
- Ahuja Nirmal
- Population Health Sciences Department, Harrisburg University of Science and Technology, Harrisburg, USA
| | - Ashley Kuzmik
- Department of Nursing, Penn State College of Nursing, University Park, USA
| | - Kristin Sznajder
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, USA
| | - Eugene Lengerich
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, USA
| | - N Benjamin Fredrick
- Department of Family and Community Medicine, Penn State College of Medicine, Hershey, USA
| | - Michael Chen
- Global Health Center and Department of Opthalmology, Penn State College of Medicine, Hershey, USA
| | - Wenke Hwang
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, USA
| | | | - Bushra Shaikh
- Revised National Tuberculosis Control Program of India, Indira Gandhi Memorial Hospital, Bhiwandi, India
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Baokar S, Mane K, Bhujbal A, Pharande S, Patil G, Patil R, Jain P, Pandey A. A Current Review on Analytical Tools for Determination of New Oral Antidiabetic Drugs, Empagliflozin, Linagliptin and Biguanides in Bulk Materials, Pharmaceuticals & Biological Samples. JPRI 2020. [DOI: 10.9734/jpri/2020/v32i3430966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Worldwide the R & D divisions of Pharma industry are actively involved in the development of new therapeutic agents. These agents may be either new entities or partial structural modification of the existing one. The recent FDA statistics represent that the average number of drug filings are increasing every year in the thrust areas like anti-cancer agents, anti-diabetic, antibiotics, cardio-vascular drugs, respiratory drugs etc. Sodium glucose co-transporter-2(SGLT-2) inhibitors, dipeptidyl peptidase-4 (DPP-4) inhibitors and biguanides are effective oral anti-diabetic agents used in treatment of type 2 Diabetes Mellitus. Therefore, the necessity to explore and compare the existing analytical and bioanalytical assays used for determination of such drugs either single or in combination is crucial. Many methods were reported in the literature for the bio-analysis and analysis of four novel gliptins combinations, empagliflozin-linagliptin, empagliflozin-metformin HCl, linagliptin-metformin HCl, empagliflozin-linagliptin-metformin HCl combination with application on Glyxambi®, Synjardy®, Jentadueto®, Trijardy® XR tablets respectively. Furthermore, this review offered an overview of different methods used for determination of every drug alone as empagliflozin from SGLT-2 inhibitors, linagliptin from DPP-4 inhibitors and metformin from biguanides in a tabulated comparative way. Moreover, the current review emphasizes the most common stability indicating assays to be of interest to the analysts in the area of drug control. This review helps in understanding the further need for the development of analytical methods for the estimation of such drugs.
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Akolkar D, Patil D, Fulmali P, Fulmali P, Patil R, Bendale K, Adhav A, Patel S, Khan S, Dasarathan R, Ranjan V, Chougule R, Shejwalkar P, Ainwale A, Garte M, Sonawane R, Purane M, Chaudhari Y, Sagar P, Nerkar S, Datta V, Sims C, Kumar P, Srinivasan A, Datar R. Analytical and clinical validation of the trucheckTM platform for diagnostic triaging of symptomatic cases suspected of prostate cancer. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)36226-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Srinivasan A, Akolkar D, Patil D, Limaye S, Page R, Ranade A, Patil R, Patil S, Mhase V, Datta V, Apurwa S, Pawar S, Datar R. Real-time non-invasive chemoresistance profiling of circulating tumor associated cells in breast cancers to determine resistance towards mitotic inhibitors. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30733-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Srinivasan A, Akolkar D, Patil D, Limaye S, Page R, Ranade A, Patil R, Datta V, Patil S, Mhase V, Apurwa S, Pawar S, Datar R. Circulating tumor associated cells in breast cancers are resistance educated towards prior anthracycline treatments. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30732-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Thakre A, Jadhav V, Kazi R, Shelar A, Patil R, Kharat K, Zore G, Karuppayil SM. Oxidative stress induced by piperine leads to apoptosis in Candida albicans. Med Mycol 2020; 59:366-378. [PMID: 32658959 DOI: 10.1093/mmy/myaa058] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 05/24/2020] [Accepted: 07/07/2020] [Indexed: 12/17/2022] Open
Abstract
Candida albicans is a member of pathogens with potential drug resistance threat that needs novel chemotherapeutic strategies. Considering the multifarious biological activities including bioenhancer activity, anti-Candida potential of piperine was evaluated against planktonic/biofilm and hyphal growth of C. albicans alone or in combination as a synergistic agent with fluconazole. Piperine inhibits planktonic growth at or less than 15 μg/ml, hyphae induction at 5 μg/ml concentration, and exhibits stage-dependent activity against biofilm growth of a fluconazole-resistant strain of C. albicans (ATCC10231). Though piperine couldn't kill inoculum completely at minimum inhibitory concentration (MIC), it is fungicidal at higher concentrations, as shown in apoptosis assay. FIC index values indicate that piperine exhibits excellent synergistic activity with fluconazole against planktonic (0.123) and biofilm (0.215) growth of an FLC resistant strain. Mode of anti-Candida activity was studied by identifying piperine responsive proteins wherein the abundance of 25 proteins involved in stress response, signal transduction and cell cycle were modulated (22 up and 3 down-regulated) significantly in response to piperine (MIC50). Modulation of the proteins involved suggests that piperine affects membrane integrity leading to oxidative stress followed by cell cycle arrest and apoptosis in C. albicans. Flow cytometry-based mitochondrial membrane potential (MMP), cell cycle and apoptosis assay, as well as real-time quantitative polymerase chain reaction analysis of selected genes, confirms piperine induced oxidative stress (TRR1), cell cycle arrest and apoptosis (CaMCA1). Based on our results, we conclude that piperine inhibits planktonic and difficult-to treat-biofilm growth of C. albicans by affecting membrane integrity thereby inducing oxidative stress and apoptosis. LAY ABSTRACT Piperine inhibit Candida albicans growth (planktonic and biofilm) significantly in our study. Piperine exhibits excellent synergistic potential with fluconazole The proteome analysis suggests that piperine induced membrane damage leads to oxidative stress followed by cell cycle arrest and apoptosis.
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Affiliation(s)
- Archana Thakre
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded - 431606 (MS) India
| | - Vyankatesh Jadhav
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded - 431606 (MS) India
| | - Rubina Kazi
- Division of Biochemical Sciences, CSIR-NCL, Pune, Pune-8 (MS) India
| | - Amruta Shelar
- Dept. of Biotechnology, Savitribai Phule Pune University, Pune-7, (MS) India
| | - Rajendra Patil
- Dept. of Biotechnology, Savitribai Phule Pune University, Pune-7, (MS) India
| | - Kiran Kharat
- Dept. of Biotechnology, Deogiri College, Aurangabad (MS) India
| | - Gajanan Zore
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded - 431606 (MS) India
| | - S Mohan Karuppayil
- School of Life Sciences, Swami Ramanand Teerth Marathwada University, Nanded - 431606 (MS) India
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Akolkar D, Patil D, Crook T, Page R, Sims C, Datta V, Patil R, Fulmali P, Patil S, Apurwa S, Pawar S, Mhase V, Srinivasan A, Datar R. Circulating Tumor Associated Cells in Head and Neck Cancers are Resistance Educated per Previous Chemotherapy Treatments. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Fulmali P, Akolkar D, Patil D, Crook T, Limaye S, Page R, Ranade A, Sims C, Datta V, Patil R, Fulmali P, Ainwale A, Srinivasan A, Datar R. Viable Circulating Ensembles of Tumor Associated Cells Persist in Patients with No Radiologically Detectable Disease after Treatment in Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Akolkar D, Patil D, Crook T, Sims C, Datta V, Patil R, Fulmali P, Devhare P, Apurwa S, Srinivasan A, Datar R. Encyclopedic Tumor Analysis Guided Treatments with Conventional Drugs Outperform Available Alternatives in Refractory Head and Neck Cancers. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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MAZUMDAR M, Mandowara B, Patil R, Darji P, Patel H, Shah P, Patwari D. SAT-433 RENAL CORTICAL NECROSIS IN NON-HEMORRHAGIC DENGUE FEVER- A RARE CASE REPORT. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Shine PV, Shankar KM, Abhiman B, Sudheer NS, Patil R. Epitope mapping of the White Spot Syndrome Virus (WSSV) VP28 monoclonal antibody through combined in silico and in vitro analysis reveals the potential antibody binding site. Mol Cell Probes 2020; 50:101508. [PMID: 31935436 DOI: 10.1016/j.mcp.2020.101508] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 12/23/2019] [Accepted: 01/10/2020] [Indexed: 01/18/2023]
Abstract
White Spot Syndrome Virus (WSSV) infecting shrimp is an enveloped double-stranded DNA virus. The WSSV is a member of the genus Whispovirus. The envelope protein VP28 is the most investigated protein of WSSV. In the present study, the epitope mapping of the monoclonal antibody (MAb) C-33 was carried out. Based on the epitope mapping results, an antigen-antibody interaction model was derived. Peptide scanning and confirmation of epitopes of MAb C-33 were carried out using the sequence data. The MAb was reactive to the epitope of both recombinant VP28 and the whole virus. The results of the study indicated the presence of an epitope region. The epitope region is found positioned within two peptides, covering 13 amino acids. Framework and CDR (complementarity determining regions) of heavy and light chain (VH & VL) sequences showed identity to germline immunoglobulin sequences. The Web Antibody Modelling (WAM) selected for further evaluation based on a comparative analysis of WAM and Rosetta server-generated models of the Fv region. The docking study using WAM generated model revealed that the residues from LEU98 to GLY105 are active in antibody binding. The findings of this study could form a structural basis for further research in VP28 based diagnostics and therapeutics or vaccine discovery.
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Affiliation(s)
- P V Shine
- Aquatic Animal Health Laboratory, Department of Aquaculture, College of Fisheries, Mangalore, India
| | - K M Shankar
- Aquatic Animal Health Laboratory, Department of Aquaculture, College of Fisheries, Mangalore, India.
| | - B Abhiman
- Aquatic Animal Health Laboratory, Department of Aquaculture, College of Fisheries, Mangalore, India
| | - N S Sudheer
- Central Institute of Brackishwater Aquaculture, Chennai, India
| | - R Patil
- Aquatic Animal Health Laboratory, Department of Aquaculture, College of Fisheries, Mangalore, India
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Shelar A, Sangshetti J, Chakraborti S, Singh AV, Patil R, Gosavi S. Helminthicidal and Larvicidal Potentials of Biogenic Silver Nanoparticles Synthesized from Medicinal Plant Momordica charantia. Med Chem 2019; 15:781-789. [PMID: 31208313 DOI: 10.2174/1573406415666190430142637] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 04/07/2019] [Accepted: 04/15/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND The drug formulations used to control mosquito vectors and helminth infections have resulted in the development of resistance, and negative impact on non-target organisms and environment. OBJECTIVE Plant-mediated synthesis of silver nanoparticles (P-AgNPs) using aqueous fruit peel extract of M. charantia, applications of P-AgNPs for helminthicidal activity against Indian earthworms (P. posthuma) and larvicidal activity against larvae of mosquito A. albopictus and A. aegypti. METHODS Aqueous fruit peel extract of Momordica charantia was used to reduce silver ions to silver nanoparticles (P-AgNPs). UV-Visible (UV-Vis) Spectroscopy, X-ray diffraction, Fourier Transform Infrared Spectroscopy and Transmission Electron Microscopy characterize synthesized P-AgNPs. The motility and survival rate of the worms were recorded for the helminthicidal activity. Percent mortality of larvae of A. albopictus and A. aegypti was recorded for larvicidal activity. RESULTS The UV-Vis absorption spectrum of P-AgNPs showed a strong surface plasmon absorption band in the visible region with a maximum absorption at 445 nm indicating the synthesis of silver nanoparticles by the addition of aqueous fruit peel extract. The XRD spectrum of P-AgNPs showed Bragg's reflection peaks 2θ value characteristics for the Face-Centered Cubic (FCC) structure of silver. The sharp absorption peak in FTIR at 1659 cm-1 assigned to C=O stretching vibration in carbonyl compounds represents terpenoids, flavonoids and polyphenols in the corona of PAgNPs; a 2 mg/mL of P-AgNPs. The concentration aqueous extract and P-AgNPs showed complete death of worms (the morphological alteration/coiling of body). A 20 ppm concentration of PAgNPs showed 85% mortality in larvae of Ae. albopictus and Ae. aegypti. P-AgNPs were nontoxic at low concentrations. CONCLUSION The aqueous extracts played a dual role as reducing and capping agent during the biosynthesis of AgNPs as per FTIR and XRD results. The surface reactivity facilitated by biomolecule corona attached to silver nanoparticles can further help to functionalize AgNPs in various pharmaceuticals, biomedicals, and environmental applications.
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Affiliation(s)
- Amruta Shelar
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
| | | | | | - Ajay Vikram Singh
- Department of Physical Intelligence, Max Planck Institute for Intelligent Systems, Heisenbergstr 3, 70569 Stuttgart, Germany.,Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Strasse 8-10, 10589, Berlin, Germany
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune 411007, India
| | - Suresh Gosavi
- Department of Physics, Savitribai Phule Pune University, Pune 411007, India
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Patil R, Limaye S, Akolkar D, Patil D, Datta V, Devhare P, Patel S, Srinivasan A, Datar R. PD-L1 profiling of circulating tumour cells is a viable companion diagnostic for checkpoint inhibitor therapy in lung cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz447.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sarkar J, Kamble SC, Patil R, Kumar A, Gosavi SW. Gelatin interpenetration in poly N-isopropylacrylamide network reduces the compressive modulus of the scaffold: A property employed to mimic hepatic matrix stiffness. Biotechnol Bioeng 2019; 117:567-579. [PMID: 31691950 DOI: 10.1002/bit.27218] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/22/2019] [Accepted: 10/30/2019] [Indexed: 12/13/2022]
Abstract
The progression of liver disease from normal to cirrhotic state is characterized by modulation of the stiffness of the extracellular matrix (ECM). Mimicking this modulation in vitro scaffold could provide a better insight into hepatic cell behavior. In this study, interpenetrating poly(N-isopropylacrylamide-co-gelatin) cryogels were synthesized in 48 different compositions to yield scaffolds of different properties. It was observed that a high concentration of N-isopropylacrylamide (NIPAAm) leads to the formation of small pores while gelatin interpenetration on poly-NIPAAm framework renders porous structure. Swelling properties and porosity of the gels decreased with an increase in NIPAAm concentration owing to the increased compactness of the gels. Gelatin interpenetration relaxed the gels and enhanced these properties. An increase in gelatin concentration led to a reduction in compressive moduli indicating that gelatin interpenetration in the poly-NIPAAm network softens the cryogel. With the increase in NIPAAm concentration, the effect of gelatin interpenetration in reducing the compressive moduli expanded. The cytocompatibility studies indicated that the gels are cell-adherent and compatible with HepG2. Furthermore, biochemical and real-time polymerase chain reaction studies revealed that HepG2 and Huh-7 cells cultured on scaffolds mimicking the ECM stiffness of normal liver (1.5-2.5 kPa) exhibited optimum liver-specific functionalities. Increasing the stiffness to fibrotic (4-9 kPa) and cirrhotic (10-20 kPa) ECM decreases the functionality.
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Affiliation(s)
- Joyita Sarkar
- Department of Physics, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Swapnil C Kamble
- Department of Technology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Rajendra Patil
- Department of Biotechnology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Ashok Kumar
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India.,Centre for Nanosciences, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India.,Centre for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Suresh W Gosavi
- Department of Physics, Savitribai Phule Pune University, Pune, Maharashtra, India
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Vaid A, Crook T, Ranade A, Limaye S, Patil D, Akolkar D, Datta V, Page R, Schuster S, Sims C, Patil R, Srinivasan A, Apurwa S, Datar R. Encyclopedic tumour analysis (ETA) guided combination regimens of hormone receptor antagonists with other systemic agents for treatment of refractory cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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42
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Crook T, Vaid A, Limaye S, Page R, Patil D, Akolkar D, Datta V, Ghaisas A, Patil R, Singh H, Srinivasan A, Apurwa S, Datar R. Encyclopedic tumour analysis guided treatments with conventional drugs outperform available alternatives in refractory cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Limaye S, Crook T, Ranade A, Patil D, Akolkar D, Datta V, Schuster S, Page R, Sims C, Patil R, Srinivasan A, Khan S, Patil S, Mhase V, Apurwa S, Datar R. Circulating tumour associated cells in esophageal cancers are resistance educated per previous chemo treatments. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pawar SV, Upadhyay PK, Burade S, Kumbhar N, Patil R, Dhavale DD. Synthesis and anti-leishmanial activity of TRIS-glycine-β-alanine dipeptidic triazole dendron coated with nonameric mannoside glycocluster. Carbohydr Res 2019; 485:107815. [DOI: 10.1016/j.carres.2019.107815] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/22/2019] [Accepted: 09/09/2019] [Indexed: 12/19/2022]
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Crook T, Vaid A, Limaye S, Page R, Patil D, Akolkar D, Datta V, Ghaisas A, Patil R, Singh H, Srinivasan A, Apurwa S, Datar R. mTOR inhibitors in combination regimens guided by encyclopedic tumour analysis show superior outcomes compared to monotherapy in refractory cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz413.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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46
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Kauthale S, Tekale S, Rode A, Patil R, Sangshetti J, Kótai L, Pawar RP. Eaton’s Reagent Catalyzed Synthesis, Invitro α-Amylase Inhibitory Activity and Molecular Docking Study of some Schiff’s Bases as Diabetic-II Inhibitors. ECB 2019. [DOI: 10.17628/ecb.2019.8.356-362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Bharath M, Kumar P, Netto A, Patil R. Multifocal motor neuropathy presenting without conduction block and with fulminant respiratory failure: A case report. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.1384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Patil R, Shreya A, Maulik P, Chaudhury S. Hybrid AI based stroke characterization with explainable model. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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MORE V, Ali U, Udani A, Patil R, Ohri A. SAT-313 EFFECT OF NORMALIZATION OF 25 (OH) VITAMIN D LEVELS ON FREQUENCY OF RELAPSES IN FIRST YEAR OF CHILDHOOD NEPHROTIC SYNDROME A NON RANDOMIZED CONTROLLED TRIAL. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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