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Rajput SD, Pandey N, Sahu K. A comprehensive report on valorization of waste to single cell protein: strategies, challenges, and future prospects. Environ Sci Pollut Res Int 2024; 31:26378-26414. [PMID: 38536571 DOI: 10.1007/s11356-024-33004-7] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 03/16/2024] [Indexed: 05/04/2024]
Abstract
The food insecurity due to a vertical increase in the global population urgently demands substantial advancements in the agricultural sector and to identify sustainable affordable sources of nutrition, particularly proteins. Single-cell protein (SCP) has been revealed as the dried biomass of microorganisms such as algae, yeast, and bacteria cultivated in a controlled environment. Production of SCP is a promising alternative to conventional protein sources like soy and meat, due to quicker production, minimal land requirement, and flexibility to various climatic conditions. In addition to protein production, it also contributes to waste management by converting it into food and feed for both human and animal consumption. This article provides an overview of SCP production, including its benefits, safety, acceptability, and cost, as well as limitations that constrains its maximum use. Furthermore, this review criticizes the downstream processing of SCP, encompassing cell wall disruption, removal of nucleic acid, harvesting of biomass, drying, packaging, storage, and transportation. The potential applications of SCP, such as in food and feed as well as in the production of bioplastics, emulsifiers, and as flavoring agents for baked food, soup, and salad, are also discussed.
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Affiliation(s)
- Sharda Devi Rajput
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, 492 010, India
| | - Neha Pandey
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, 492 010, India
| | - Keshavkant Sahu
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, 492 010, India.
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Ngangom L, Venugopal D, Pandey N. Investigation of Trifolium repens L. from the Indian Himalayan region as a phyto-therapeutic agent. Nat Prod Res 2024:1-11. [PMID: 38178604 DOI: 10.1080/14786419.2023.2299319] [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: 10/11/2023] [Accepted: 12/19/2023] [Indexed: 01/06/2024]
Abstract
Trifolium repens is a well-known herbaceous, perennial herb and has been extensively used in the traditional medicine system over the years. Various parts of the plant are traditionally used as a curative agent against several health ailments such as skin problems, wound healing, stomach disorders, sedative, fever, antiseptic, analgesic, expectorant, psoriasis and eczema. To maximise the plant's potential for usage in the future, the review also aims to update information about its significant pharmacological properties. The ethnomedicinal benefits of T. repens have been well studied; however, the facets of the plant have not been explored yet. The current review outlines several bioactive compounds quantified from T. repens and a few of them namely quercetin, kaempferol, myricetin, acacetin and linamarin, have been reported to have biological activities such as antibacterial, antifungal, antileishmanial, anti-inflammatory, antiaging and anti-hepatotoxic activities. A significant number of in vitro studies have been done on the plant extract, but little is known about the isolation and efficacy of the potent natural bioactive compounds of T. repens. The bioactive compounds in T. repens can be used for advanced drug development against various health disorders.
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Affiliation(s)
- Leirika Ngangom
- Department of Microbiology, Graphic Era (Deemed to be University), Dehradun, India
| | - Divya Venugopal
- Department of Microbiology, Graphic Era (Deemed to be University), Dehradun, India
| | - Neha Pandey
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun, India
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3
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Kunwar S, Pandey N, Bhatnagar P, Chadha G, Rawat N, Joshi NC, Tomar MS, Eyvaz M, Gururani P. A concise review on wastewater treatment through microbial fuel cell: sustainable and holistic approach. Environ Sci Pollut Res Int 2024; 31:6723-6737. [PMID: 38158529 DOI: 10.1007/s11356-023-31696-x] [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] [Received: 09/13/2023] [Accepted: 12/20/2023] [Indexed: 01/03/2024]
Abstract
Research for alternative sources for producing renewable energy is rising exponentially, and consequently, microbial fuel cells (MFCs) can be seen as a promising approach for sustainable energy production and wastewater purification. In recent years, MFC is widely utilized for wastewater treatment in which the removal efficiency of heavy metal ranges from 75-95%. They are considered as green and sustainable technology that contributes to environmental safety by reducing the demand for fossil fuels, diminishes carbon emissions, and reverses the trend of global warming. Moreover, significant reduction potential can be seen for other parameters such as total carbon oxygen demand (TCOD), soluble carbon oxygen demand (SCOD), total suspended solids (TSS), and total nitrogen (TN). Furthermore, certain problems like economic aspects, model and design of MFCs, type of electrode material, electrode cost, and concept of electro-microbiology limit the commercialization of MFC technology. As a result, MFC has never been accepted as an appreciable competitor in the area of treating wastewater or renewable energy. Therefore, more efforts are still required to develop a useful model for generating safe, clean, and CO2 emission-free renewable energy along with wastewater treatment. The purpose of this review is to provide a deep understanding of the working mechanism and design of MFC technology responsible for the removal of different pollutants from wastewater and generate power density. Existing studies related to the implementation of MFC technology in the wastewater treatment process along with the factors affecting its functioning and power outcomes have also been highlighted.
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Affiliation(s)
- Saloni Kunwar
- Department of Biotechnology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Neha Pandey
- Department of Biotechnology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Pooja Bhatnagar
- Algal Research and Bioenergy Laboratory, Department of Food Science & Technology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Gurasees Chadha
- Department of Biotechnology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Neha Rawat
- Department of Microbiology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India
| | - Naveen Chandra Joshi
- Division of Research and Innovation, Uttaranchal University, Dehradun, Uttarakhand, 248007, India
| | - Mahipal Singh Tomar
- Department of Food Process Engineering, National Institute of Technology, Rourkela, 769008, India
| | - Murat Eyvaz
- Department of Environmental Engineering, Gebze Technical University, Gebze-Kocaeli, Turkey
| | - Prateek Gururani
- Department of Biotechnology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, 248002, India.
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Singh S, Singh S, Pandey N. A new indication of ultrasound-guided modified thoracoabdominal nerves block through perichondrial approach for thoracotomy in pediatric patients. Ann Card Anaesth 2023; 26:471-472. [PMID: 37861591 PMCID: PMC10691582 DOI: 10.4103/aca.aca_42_23] [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: 03/22/2023] [Revised: 04/24/2023] [Accepted: 05/14/2023] [Indexed: 10/21/2023] Open
Affiliation(s)
- Swati Singh
- Department of Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - Swati Singh
- Department of Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - Neha Pandey
- Department of Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
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Misra CS, Pandey N, Appukuttan D, Rath D. Effective gene silencing using type I-E CRISPR system in the multiploid, radiation-resistant bacterium Deinococcus radiodurans. Microbiol Spectr 2023; 11:e0520422. [PMID: 37671884 PMCID: PMC10581213 DOI: 10.1128/spectrum.05204-22] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 06/09/2023] [Indexed: 09/07/2023] Open
Abstract
The extremely radiation-resistant bacterium, Deinococcus radiodurans, is a microbe of importance, both, for studying stress tolerance mechanisms and as a chassis for industrial biotechnology. However, the molecular tools available for use in this organism continue to be limiting, with its multiploid genome presenting an additional challenge. In view of this, the clustered regularly interspaced short palindromic repeat (CRISPR)-Cas tools provide a large repertoire of applications for gene manipulation. We show the utility of the type I-E Cascade system for knocking down gene expression in this organism. A single-vector system was designed for the expression of the Cascade components as well as the crRNA. The type I-E Cascade system was better tolerated than the type II-A dCas9 system in D. radiodurans. An assayable acid phosphatase gene, phoN integrated into the genome of this organism could be knocked down to 10% of its activity using the Cascade system. Cascade-based knockdown of ssb, a gene important for radiation resistance resulted in poor recovery post-irradiation. Targeting the Radiation and Desiccation Response Motif (RDRM), upstream of the ssb, prevented de-repression of its expression upon radiation exposure. In addition to this, multi-locus targeting was demonstrated on the deinococcal genome, by knocking down both phoN and ssb expression simultaneously. The programmable CRISPR interference tool developed in this study will facilitate the study of essential genes, hypothetical genes, and cis-elements involved in radiation response as well as enable metabolic engineering in this organism. Further, the tool can be extended for implementing high-throughput approaches in such studies. IMPORTANCE Deinococcus radiodurans is a microbe that exhibits a very high degree of radiation resistance. In addition, it is also identified as an organism of industrial importance. We report the development of a gene-knockdown system in this organism by engineering a type I-E clustered regularly interspaced short palindromic repeat (CRISPR)-Cascade system. We used this system to silence an assayable acid phosphatase gene, phoN to 10% of its activity. The study further shows the application of the Cascade system to target an essential gene ssb, that caused poor recovery from radiation. We demonstrate the utility of CRISPR-Cascade to study the role of a regulatory cis-element in radiation response as well as for multi-gene silencing. This easy-to-implement CRISPR interference system would provide an effective tool for better understanding of complex phenomena such as radiation response in D. radiodurans and may also enhance the potential of this microbe for industrial application.
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Affiliation(s)
- Chitra S. Misra
- Applied Genomics Section, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
| | - Neha Pandey
- Applied Genomics Section, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
- Life Sciences, Mumbai University, Mumbai, Maharashtra, India
| | - Deepti Appukuttan
- Chemical Engineering Department, IIT Bombay, Mumbai, Maharashtra, India
| | - Devashish Rath
- Applied Genomics Section, Bio-Science Group, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
- Homi Bhabha National Institute, Mumbai, Maharashtra, India
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Pandey N, Singh SK. MicroRNA-155 triggers a cellular antiviral immune response against Chandipura virus in human microglial cells. Microbes Infect 2023; 25:105173. [PMID: 37327858 DOI: 10.1016/j.micinf.2023.105173] [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: 01/23/2023] [Revised: 05/29/2023] [Accepted: 06/11/2023] [Indexed: 06/18/2023]
Abstract
Chandipura virus (CHPV) belongs to the family Rhabdoviridae and has a single-stranded RNA genome that causes encephalitis among children in India's tropical states. Activation of the antiviral immune response upon viral infection is important for the host's defense. In response to CHPV infection, the brain resident macrophages (microglial cells) control the pathogenic insults. The microRNAs (miRNAs) are 22 nts non-coding RNAs that serve as delicate regulators of their target genes at the post-transcriptional level. In this study, we explored miR-155 mediated antiviral response in CHPV infected human microglial cells. The gene and protein expression patterns were studied through quantitative real-time PCR (qPCR) and immunoblotting, respectively. Additionally, miRNA target validation was done by overexpression and knockdown of miR-155. We observed an increased expression of miR-155 in CHPV infected human microglial cells. The upregulated miR-155 suppresses the Suppressor of Cytokine Signalling 1 (SOCS1). Reduced SOCS1, in turn, led to enhanced phosphorylation of Signal Transducer and Activator of Transcription 1 (STAT1) and induction of Interferon-β (IFN-β), which promoted the expression of IFN-stimulated gene 54 (ISG54) and IFN-stimulated gene 56 (ISG56). In this study, miR-155 positively modulated the cellular antiviral response by enhancing type I IFN signalling through inhibition of SOCS1 in CHPV infected microglial cells.
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Affiliation(s)
- Neha Pandey
- Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, U.P., India
| | - Sunit K Singh
- Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, U.P., India; Dr. B R Ambedkar Center for Biomedical Research (ACBR), New Delhi 110007, India.
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7
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Roy M, Roy A, Rustagi S, Pandey N. An Overview of Nanomaterial Applications in Pharmacology. Biomed Res Int 2023; 2023:4838043. [PMID: 37388336 PMCID: PMC10307208 DOI: 10.1155/2023/4838043] [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] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/06/2023] [Accepted: 06/13/2023] [Indexed: 07/01/2023]
Abstract
Nanotechnology has become one of the most extensive fields of research. Nanoparticles (NPs) form the base for nanotechnology. Recently, nanomaterials (NMs) are widely used due to flexible chemical, biological, and physical characteristics with improved efficacy in comparison to bulk counterparts. The significance of each class of NMs is enhanced by identifying their properties. Day by day, there is an emergence of various applications of NMs, but the toxic effects associated with them cannot be avoided. NMs demonstrate therapeutic abilities by enhancing the drug delivery system, diagnosis, and therapeutic effects of numerous agents, but determining the benefits of NMs over other clinical applications (disease-specific) or substances is an ongoing investigation. This review is aimed at defining NMs and NPs and their types, synthesis, and pharmaceutical, biomedical, and clinical applications.
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Affiliation(s)
- Madhura Roy
- Centre for Translational and Clinical Research, School of Chemical and Life Sciences, Jamia Hamdard, India
| | - Arpita Roy
- Department of Biotechnology, Sharda School of Engineering & Technology, Sharda University, Greater Noida, India
| | - Sarvesh Rustagi
- School of Applied and Life sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Neha Pandey
- Department of Biotechnology, Graphic Era Deemed to Be University, Dehradun, Uttarakhand, India
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Sharma S, Dhakal I, Bhusal M, Adhikari N, Bhusal S, Upadhaya T, Subedi I, Tiwari A, Verma P, Dhital B, Pandey N, Panthi A. Road Traffic Accidents among Patients Visiting Department of Emergency of a Tertiary Care Centre: A Descriptive Cross-sectional Study. JNMA J Nepal Med Assoc 2023; 61:310-314. [DOI: 10.31729/jnma.8135] [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] [Received: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Introduction: Road Traffic Accidents, are one of the major neglected global health burdens which are predicted to be the 7th leading cause of global deaths by 2030 as per the World Health Organization hence, seem to be one of the major global threats in near future. Most road traffic accidents affect the most vulnerable age groups in developing countries. The aim of this study was to find out the prevalence of road traffic accidents among patients visiting the Department of Emergency of a tertiary care centre.
Methods: A descriptive cross-sectional study was conducted among patients visiting the department of emergency of a tertiary care centre from 16 September 2022 to 15 October 2022. Ethical approval was obtained from the Institutional Review Committee (Reference number: IRC-DMCRI: 307/079/080). All the road traffic accidents cases recorded in the Emergency Department from 14 April 2021 to 13 April 2022 were taken. Convenience sampling was used. Point estimate and 95% confidence interval were calculated.
Results: Among 29735 patients, the prevalence of road traffic accidents was 1340 (4.50%) (4.26-4.74, 95% Confidence Interval). Among these, 1037 (77.4%) were male and 303 (22.6%) were female. Road traffic accidents among two-wheelers were 1065 (79.48%) followed by pedestrian 703 (52.46%). Mangsir witness the higher number of cases, 137 (13.90%) followed by Kartik, 170 (12.69%).
Conclusions: The prevalence of road traffic accidents was similar to other studies done in similar settings. In our study, young people of highly productive and active age groups were the most common victims.
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Pandey N, Jain R, Dhakar K, Sharma A, Pandey A. A reduction in temperature induces bioactive red pigment production in a psychrotolerant Penicillium sp. GEU_37 isolated from Himalayan soil. Fungal Biol 2023; 127:927-937. [PMID: 36906383 DOI: 10.1016/j.funbio.2023.01.008] [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: 06/02/2022] [Revised: 12/19/2022] [Accepted: 01/24/2023] [Indexed: 01/26/2023]
Abstract
Filamentous fungi are being globally explored for the production of industrially important bioactive compounds including pigments. In the present study, a cold and pH tolerant fungus strain Penicillium sp (GEU_37), isolated from the soil of Indian Himalaya, is characterized for the production of natural pigments as influenced by varying temperature conditions. The fungal strain produces a higher sporulation, exudation, and red diffusible pigment in Potato Dextrose (PD) at 15 °C as compared to 25 °C. In PD broth, a yellow pigment was observed at 25 °C. While measuring the effect of temperature and pH on red pigment production by GEU_37, 15 °C and pH 5, respectively, were observed to be the optimum conditions. Similarly, the effect of exogenous carbon and nitrogen sources and mineral salts on pigment production by GEU_37 was assessed in PD broth. However, no significant enhancement in pigmentation was observed. Chloroform extracted pigment was separated using thin layer chromatography (TLC) and column chromatography. The two separated fractions i.e., fractions I and II with Rf values 0.82 and 0.73, exhibited maximum light absorption, λmax, at 360 nm and 510 nm, respectively. Characterization of pigments using GC-MS showed the presence of the compounds such as phenol, 2,4-bis (1,1-dimethylethyl) and eicosene from fraction I and derivatives of coumarine, friedooleanan, and stigmasterole in fraction II. However, LC-MS analysis detected the presence of derivatives of compound carotenoids from fraction II as well as derivative of chromenone and hydroxyquinoline as major compounds from both the fractions along with other numerous important bioactive compounds. The production of such bioactive pigments under low temperature conditions suggest their strategic role in ecological resilience by the fungal strain and may have biotechnological applications.
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Affiliation(s)
- Neha Pandey
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun, 248002, Uttarakhand, India.
| | - Rahul Jain
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, India.
| | - Kusum Dhakar
- Department of Genome Sciences, University of Washington, Seattle, WA, 98195, USA.
| | - Avinash Sharma
- National Centre for Cell Science, Pune, Maharashtra, 411007, India.
| | - Anita Pandey
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun, 248002, Uttarakhand, India.
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Pandey N, Xalxo R, Chandra J, Keshavkant S. Bacterial consortia mediated induction of systemic tolerance to arsenic toxicity via expression of stress responsive antioxidant genes in Oryza sativa L. Biocatalysis and Agricultural Biotechnology 2022. [DOI: 10.1016/j.bcab.2022.102565] [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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Shrestha A, Bastakoti R, Pandey N, Poudel R, Ranjit S, Makaju R. A Rare Case of Large Hydatidiform Mole Mimicking a Term Pregnancy. Kathmandu Univ Med J (KUMJ) 2022; 20:243-245. [PMID: 37017175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
Molar pregnancy is a type of abnormal pregnancy that usually presents with amenorrhea, vaginal bleeding and elevated serum ß-hCG levels. We report a rare case of complete hydatidiform mole occurring in a 46-year-old P2L2 lady who presented with a term size uterus and elevated serum ß-hCG level (> 15,00,000 per deciliter, anemia (hemoglobin: 8.1 g/dL), difficulty in breathing and minimal vaginal bleeding. During the course of her evaluation, she had profuse vaginal bleeding, she underwent suction and evacuation, but bleeding was not controlled despite measures to control it. She was given uterotonics and antifibrinolytic agents and uterine artery ligation. But was proceeded with emergency hysterectomy for uncontrolled hemorrhage. The content of suction and evacuation was vesicles with blood clots and histopathology was reported as complete hydatidiform mole. The patient received a total of 4 units of packed red blood cells. She was discharged from hospital on 5th postoperative day and was followed up serial serum ß-hCG level. Therefore, complete mole can present with enlarged uterus, vaginal bleeding and anemia. It is also important to note that intractable bleeding following suction and evacuation not being controlled with uterotonics and antifibrinolytic agents and uterine artery ligation may require hysterectomy to save the patient's life.
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Affiliation(s)
- A Shrestha
- Department of Obstetrics and Gynecology, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
| | - R Bastakoti
- Department of Obstetrics and Gynecology, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
| | - N Pandey
- Department of Obstetrics and Gynecology, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
| | - R Poudel
- Department of Radiology, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
| | - S Ranjit
- Department of Anesthesia, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
| | - R Makaju
- Department of Pathology, Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal
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Mital A, Sarangi M, Nandy B, Pandey N, Joshi A. Shorter effective lifespan in laboratory populations of D. melanogaster might reduce sexual selection. Behav Ecol Sociobiol 2022. [DOI: 10.1007/s00265-022-03158-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Abstract
The role of sexual selection in mediating levels of sexual conflict has been demonstrated in many experimental evolution studies on Drosophila spp. where competition among males for mating was the target of selection. Sexual selection has also been shown to affect the evolution of life-histories. However, the influence of divergent life-histories on reproductive strategies and, therefore, sexual selection and possibly sexual conflict has been less well studied. We examined D. melanogaster populations selected for a short development time and early age at reproduction for changes in reproductive behavior and traits that are proxies of sexual selection. We report a large reduction in reproductive competition experienced by the males of these populations, compared to ancestral populations that are not consciously selected for rapid development or early reproduction, potentially leading to reduced sexual selection. We show that rapidly developing and early reproducing populations have very low levels of mating in their lifetime (females are more or less monandrous), low courtship levels, shorter copulation duration, and longer time from eclosion to first mating, compared to the controls. These results are discussed in the context of the previously demonstrated reduction of inter-locus sexual conflict in these populations. We show that life-history strategies might have a large and significant impact on sexual selection, with each influencing the other and contributing to the complexities of adaptation.
Significance statement
Sexual conflict, often manifested as an arms-race between males and females trying to enhance their own reproductive success at some cost to the other, is of great evolutionary interest because it can maintain genetic variation in populations, prevent the independent optimization of male and female traits, and also promote speciation. Sexual selection, or variation in mating success, is well known to affect levels of sexual conflict. However, it is not so clear whether, and how, the regular evolution of life-histories also affects sexual selection. Here, we show that life-history evolution in fruit fly populations selected for traits not directly related to sexual conflict might, nevertheless, mediate the possible evolution of altered sexual conflict levels through effects on sexual selection. Populations that evolved to develop to adulthood fast, and reproduce relatively early in life, are shown to potentially experience less sexual selection, which can explain the low sexual conflict levels earlier observed in them.
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Abstract
OBJECTIVE The axial spondyloarthritis (axSpA) mainly affects young population and often leads to reduced mobility, but less is known about the impact it has on mental health. The objective of this study was to determine the prevalence of symptoms of anxiety and depression among axSpA patients and explore the underlying associated factors. METHODS A cross sectional survey-based study was conducted from a single center. A convenient sampling was done to include 100 patients. We included questions about disease activity, sleep, fatigue, quality of life (QoL), and work productivity. All patients were asked to fill the patient health questionnaire-9 (PHQ) for depression and general anxiety disorder-7 (GAD) for anxiety. A multivariate binomial logistic regression analysis was performed to determine associations between PHQ-9 and GAD-7 scores with various socio-demographic factors, disease activity scores, and other variables. RESULTS Clinically significant symptoms of anxiety and depression were present in 38% and 36% patients, respectively. Both were significantly associated with younger age at disease onset (P < .05), high disease activity, sleep disturbances, fatigue, poor QoL, and high impact on work productivity. Misbeliefs that "doctors hide side-effects of medicines" and "all modern medicine used in treatment of axSpA causes side-effects" were also related to higher anxiety and depression scores. Depression was also found to be associated with female patients. CONCLUSION Anxiety and depression are common in axSpA. They are associated with high disease activity and reduced work productivity. Patients should be regularly screened for these symptoms.
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Affiliation(s)
- Kamini Narendra Reddy
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Department of Clinical Pharmacy, Bharati Vidyapeeth (Deemed to Be) University, Poona College of Pharmacy, Pune, Maharashtra, India
| | - Nimisha Sabu
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Department of Clinical Pharmacy, Bharati Vidyapeeth (Deemed to Be) University, Poona College of Pharmacy, Pune, Maharashtra, India
| | - Neha Pandey
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Department of Clinical Pharmacy, Bharati Vidyapeeth (Deemed to Be) University, Poona College of Pharmacy, Pune, Maharashtra, India
| | - Asawari Raut
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Department of Clinical Pharmacy, Bharati Vidyapeeth (Deemed to Be) University, Poona College of Pharmacy, Pune, Maharashtra, India
| | - Kaustubh Joag
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Department of Psychiatry, Trimiti Clinic, Pune, Maharashtra, India
| | - Pravin Patil
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Department of Rheumatology, Apex Clinic, Pune, Maharashtra, India
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Bhusan Tripathi Y, Pandey N, Mishra P, Tripathi P, Coatto M, Anpilogov K, Dhuli K, Donato K, Michelini S, Cecchin S, Beccari T, Ceccarini MR, Paolacci S, Bertelli M. Effect of a dietary supplement on the reduction of lymphedema-progression in mouse tail-cut model. Eur Rev Med Pharmacol Sci 2021; 25:56-66. [PMID: 34890035 DOI: 10.26355/eurrev_202112_27334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of our study was to evaluate in vivo, in a mouse tail model of lymphedema, the effects of a dietary supplement, Garlive®, based on hydroxytyrosol from olive leaves, spermidine from rice seeds, hesperidin from citrus fruits and vitamin A. Hydroxytyrosol has anti-inflammatory, antioxidant and antimicrobial activities and inhibits leukotriene B4 generation; spermidine is able to inhibit the production of pro-inflammatory cytokines and mediators; hesperidin inhibits the secretion of pro-inflammatory cytokines: IFN-γ, IL-2, IL-4, IL-10; vitamin A deficiency was shown to induce inflammation and aggravate existing inflammatory states, whereas supplementation with vitamin A could ameliorate inflammation. MATERIALS AND METHODS The active compounds were included in tablets: 250 mg of olive leaf extract titrated in 10% hydroxytyrosol, 200 mg of citrus fruits extract titrated in 60% hesperidin, 10 mg of rice (Oryza sativa) seeds extract titrated in 1% spermidine and 0.8 mg of vitamin A. Mice of an inbred group were randomly selected and divided in the control group and drug-treated group. The wound necessary for lymphedema generation was made on the tail of each mice 1 cm below the base of the trunk. RESULTS After surgical intervention, there was a gradual increase in the circumference of both ends of the wound. The control group showed higher increase of tail volume than the drug-treated group. The differences in tail swelling between the control group and the drug-treated group were significantly different. The peak of swelling was anticipated to the 6th day in the drug-treated group, whereas in the control group the peak was reached later on. CONCLUSIONS The tested drug prevented the induction of swelling from day 5th of wound creation and decreased the duration of swelling, favoring the wound healing.
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Pandey N, Hopker A, Prajapati G, Rahangdale N, Gore K, Sargison N. Observations on presumptive lumpy skin disease in native cattle and Asian water buffaloes around the tiger reserves of the central Indian highlands. N Z Vet J 2021; 70:101-108. [PMID: 34546831 DOI: 10.1080/00480169.2021.1984335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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
CASE HISTORY Between August and October 2020, following the monsoon, signs of lumpy skin disease (LSD) were recorded and described in 154 oxen, 34 cows, 13 calves (Bos indicus) and two Asian water buffalo (Bubalus bubalis) cows belonging to smallholder farmers in 32 villages located around the Kanha and Bandhavgarh tiger reserves in the state of Madhya Pradesh, central India. Affected animals were subjected to a full clinical examination and detailed findings were recorded in a clinical register. A semi-structured questionnaire was attached to the existing clinical register format to gather information on the clinical disease history and animal husbandry practices relevant to the spread of LSD virus. CLINICAL FINDINGS The affected animals were between 4 months and 14 years of age (mean 6.4 (SD 2.5) years). Persistent high temperature, depression, anorexia, and characteristic round nodules (lumps) on the skin were reported. The nodules were 2-5 cm in diameter and spread over the face, ears, neck, back, perineum, scrotum, legs, tail, udder, and nasal and oral mucosa. Secondary complications of myiasis (n = 39), mastitis (n = 16) and ulcerative lesions on legs were noticed. Death was reported for one animal (0.5%). The affected animals' recovery times were variable (mean 18.4 (SD 2.7) days). There was a significant positive correlation between delay in initiating treatment and the duration of sickness. Reduction in milk yield of 30-55% was reported in Bos indicus cows. DIAGNOSIS Clinical findings and treatment responses consistent with lumpy skin disease and its sequelae. CLINICAL RELEVANCE The presumptive LSD outbreak caused serious economic loss to the animal keepers. LSD is a new disease for India and in the absence of active immunisation, efficient vector control, animal movement control and stall-feeding practice, it will inevitably become endemic in the country. The severe impacts resulting from the introduction of a new disease to a previously unaffected country highlight the need for iterative improvements in global transboundary disease surveillance. The value of clinical examination and recording of findings is demonstrated in the context of smallholder farming systems with limited access to laboratory diagnosis, which are common around the world. The description of an LSD outbreak in naïve populations of cattle and buffalo illustrates the need for increased awareness of the associated clinical signs and maintenance of high levels of biosecurity in hitherto disease-free countries.
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Affiliation(s)
- N Pandey
- The Corbett Foundation, Baherakhar, India
| | - A Hopker
- Royal (Dick) School of Veterinary Studies, Easter Bush Veterinary Centre, University of Edinburgh, Roslin, UK
| | | | | | - K Gore
- The Corbett Foundation, Baherakhar, India
| | - N Sargison
- Royal (Dick) School of Veterinary Studies, Easter Bush Veterinary Centre, University of Edinburgh, Roslin, UK
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Patra RK, Pandey N. Disinformation on Novel Coronavirus (COVID 19) A Content Analysis of News Published on Fact Checking Sites in India. DESIDOC Jl Lib Info Technol 2021. [DOI: 10.14429/djlit.41.4.16556] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This paper focuses on the spread of disinformation on novel coronavirus (COVID-19) and creating the larger phenomena of information disorder. It analyses an array of definitional meaning and disinformation on COVID-19, which has been identified and grounded with valid information by the fact-checkers. The study’s aim is to explore and analyse the intents behind the circulation of misleading information (intended and unintended) on COVID-19. For the study, quantitative content analysis and qualitative discourse analysis methods were utilised to explore the extent of the misleading information on COVID-19. Further, in-depth interviews were conducted with fact-checkers, media professionals, academicians, and a psychologist to understand the purpose of disinformation and its impact on society at large. The study’s findings propose that fact-checking is a crucial method to identify fake/misleading information, which can be counter acted by accurate and verified information. This paper argues that holding journalists, fact-checkers, the Government, and the citizens’ accountable, is necessary to counter the threat of disinformation about the pandemic.
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Pandey N, Rastogi M, Singh SK. Chandipura virus dysregulates the expression of hsa-miR-21-5p to activate NF-κB in human microglial cells. J Biomed Sci 2021; 28:52. [PMID: 34233673 PMCID: PMC8265105 DOI: 10.1186/s12929-021-00748-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [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: 03/09/2021] [Accepted: 06/30/2021] [Indexed: 12/18/2022] Open
Abstract
Background Chandipura virus (CHPV) is a negative single-stranded RNA virus of the Rhabdoviridae family. CHPV infection has been reported in Central and Western India. CHPV causes acute encephalitis with a case fatality rate of 70 % and mostly affects children below 15 years of age. CHPV infection in brain leads to neuronal apoptosis and activation of the microglial cells. The microRNAs (miRNAs) are small endogenous non-coding RNA that regulate the gene expression. Viral infections perturb the expression pattern of cellular miRNAs, which may in turn affect the expression pattern of downstream genes. This study aims to investigate hsa-miR-21-5p mediated regulation of PTEN, AKT, NF-ĸBp65, IL-6, TNF-α, and IL-1β, in human microglial cells during CHPV infection. Methods To understand the role of hsa-miR-21-5p in CHPV infection, the human microglial cells were infected with CHPV (MOI-0.1). Real-time PCR, western blotting, Luciferase assay, over-expression and knockdown techniques were used to understand the role of hsa-miR-21-5p in the regulation of PTEN, AKT and, NF-ĸBp65, IL-6, TNF-α, and IL-1β in this study. Results The hsa-miR-21-5p was found to be upregulated during CHPV infection in human microglial cells. This led to the downregulation of PTEN which promoted the phosphorylation of AKT and NF-ĸBp65. Over-expression of hsa-miR-21-5p led to the decreased expression of PTEN and promoted further phosphorylation of AKT and NF-ĸBp65 in human microglial cells. However, the inhibition of hsa-miR-21-5p using hsa-miR-21-5p inhibitor restored the expression. Conclusions This study supports the role of hsa-miR-21-5p in the regulation of pro-inflammatory genes in CHPV infected human microglial cells. Supplementary Information The online version contains supplementary material available at 10.1186/s12929-021-00748-0.
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Affiliation(s)
- Neha Pandey
- Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, 221005, Varanasi, India
| | - Meghana Rastogi
- Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, 221005, Varanasi, India
| | - Sunit K Singh
- Molecular Biology Unit, Faculty of Medicine, Institute of Medical Sciences, Banaras Hindu University, 221005, Varanasi, India.
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Mushineni A, Balamurugan A, P S, Pandey N, Agarwal DK, C T, Varshney RK, Nayaka CS. First report of pearl millet bacterial leaf blight caused by Pantoea stewartii subspecies indologenes in India. Plant Dis 2021; 105:3736. [PMID: 34105375 DOI: 10.1094/pdis-03-21-0669-pdn] [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] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Pearl millet (Cenchrus americanus L.) field-grown plants of cv. 7042S shown unusual water-soaked lesions on leaf tips spreading towards the leaf base from Manasagangothri region (12.31°N 76.61°E), Karnataka, a southern Indian state during March 2020. Later those infected plants showed extensive necrosis and typical leaf blight symptoms with 70% disease incidence and 59% severity. Surface sterilized (3 x 3 mm) infected leaf tissues were crushed in 1mL sterile distilled water and streaked onto nutrient agar media. Bright-yellowish, circular, mucoid single bacterial colonies (PPi-M1) with regular margin were recovered after 24 hours of incubation at 28oC, and the same bacterial colonies were used for further biochemical and molecular characterization. The isolate, PPi-M1 found as gram-negative rods, gelatin, starch hydrolysis negative, and catalase, indole production positive. The partial sequence of 16S rRNA gene (primers: 27F/1492R) of the isolate PPi-M1 was amplified, sequenced, and curated sequence submitted to NCBI GenBank (accession number: MN808555). In nucleotide BLAST search for homologous sequences, 99.5% nucleotide matching similarity (1410bp) was observed with other Pantoea stewartii subspecies indologenes strains (MF163274; NR_104928) at NCBI database indicating that our isolate PPi-M1 belongs to this species. In Phylogenetic analysis using the Maximum Likelihood method and Tamura Nei model (1993), PPi-M1 formed a distinct cluster with other Pantoea stewartii strains with bootstrap value >95 and it was distant from P. allii, P. ananatis, P. agglomerans, and P. dispera. Besides, the subspecies-specific PCR assay and subsequent sequencing of galE and recA genes (primers: 3614galE/3614galEc; 3614recA/3614recAc; 372 and 223 bp) also confirmed the identity of the isolate as Pantoea stewartii subspecies indologenes. Further, the pathogenicity test was performed in-planta on 21 days old seedlings of pearl millet cv. CO-10. The bacterial suspension of isolate PPi-M1 (1x108 CFU/ml) was used for inoculation by leaf clipping method (Ke et al. 2017). All the inoculated plants (n=4 leaves per plant; 15 plants) maintained under greenhouse conditions (Temp: 27-29oC; RH: 80-85%) except mock (sterile water inoculation) shown similar water-soaked lesions from the cut end of the leaf, with a definite spreading margin and a typical leaf blight symptom in 8 dpi, as observed in the field. Re-isolated bacterial colonies from infected leaves shared similar morphological characters and molecular identity with inoculated culture, thus proving Koch's postulates. This pearl millet leaf blight causing bacterial strain PPi-M1 was deposited in the National Agriculturally Important Microbial Culture Collection, Mau, India (accession no.: NAIMCC-B-02508). Previously, P. stewartii was reported to cause leaf blight and rot diseases on rice and maize (Kini et al. 2016; Roper et al. 2011), also the international seed federation has instigated the phytosanitary measures highlighting its true seed transmission ability (Pataky et al. 2003). This study will supplement future pearl millet breeding programs, and to our knowledge, this is the first report of P. s. subsp. indologenes inciting pearl millet leaf blight disease in India.
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Affiliation(s)
- Ashajyothi Mushineni
- ICAR - Indian Institute of Seed Science, 204679, Plant Pathology, Maunath Bhanjan, Uttar Pradesh, India;
| | - A Balamurugan
- Indian Agricultural Research Institute, 28802, Division of Plant Pathology, New Delhi, Delhi, India
- Indian Agricultural Research Institute, 28802, Division of Plant Pathology, New Delhi, New , India;
| | - Shashikumara P
- Indian Grassland and Fodder Research Institute, 215046, crop improvement, near phauja dam,, gwalior road, ICAR-IGFRI, Grassland, Jhansi-284003, Uttar Pradesh, India, 284003;
| | - Neha Pandey
- ICAR - Indian Institute of Seed Science, 204679, Maunath Bhanjan-275103, Uttar Pradesh, India;
| | - Dinesh Kumar Agarwal
- ICAR - Indian Institute of Seed Science, 204679, Maunath Bhanjan-275103, Uttar Pradesh, India;
| | | | - Rajeev Kumar Varshney
- International Crops Research Institute for the Semi-Arid Tropics, 28639, Patancheru, Telangana, India;
| | - Chandra S Nayaka
- University of Mysore, 29243, Applied Botany and Biotechnology, Mysore, Karnataka, India;
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Pandey N, Rai KK, Rai SK, Pandey-Rai S. Heterologous expression of cyanobacterial PCS confers augmented arsenic and cadmium stress tolerance and higher artemisinin in Artemisia annua hairy roots. Plant Biotechnol Rep 2021; 15:317-334. [PMID: 34122662 PMCID: PMC8180384 DOI: 10.1007/s11816-021-00682-5] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/01/2021] [Accepted: 05/22/2021] [Indexed: 06/12/2023]
Abstract
UNLABELLED The present study provides the first report of heterologous expression of phytochelatin synthase from Anabaena PCC 7120 (anaPCS) into the hairy roots of Artemisia annua. Transformed hairy roots of A. annua expressing anaPCS gene showed better tolerance to heavy metals, viz., arsenic (As) and cadmium (Cd) owing to 143 and 191% more As- and Cd-accumulation, respectively, as compared to normal roots with a bioconcentration factor (BCF) of 9.7 and 21.1 for As and Cd, respectively. Under As and Cd stresses, transformed hairy roots possessed significantly higher amounts of phytochelatins and thiols probably due to the presence of both AaPCS (Artemisia annua PCS) and anaPCS. In addition, artemisinin synthesis was also induced in transformed hairy roots under heavy metals stresses. In-silico analysis revealed the presence of conserved motifs in both AaPCS and anaPCS sequences as well as structural modelling of PCS functional domain was conducted. Interaction of AaPCS and anaPCS proteins with CdCl2 and sodium arsenate gene ontology analysis gave insights to anaPCS functioning in transformed hairy roots of A. annua. The study provides transformed hairy roots of A. annua as an efficient tool for effective phytoremediation with added advantages of artemisinin extraction from hairy roots used for phytoremediation. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s11816-021-00682-5.
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Affiliation(s)
- Neha Pandey
- Department of Botany, CMP PG College (A Constituent PG College of University of Allahabad), Prayagraj, India
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Krishna Kumar Rai
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Sanjay Kumar Rai
- Department of Horticulture, Dr. Rajendra Prasad Agricultural University, Pusa, Samastipur, Bihar India
| | - Shashi Pandey-Rai
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
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Singh A, Singh K, Sahu A, Prasad RS, Pandey N, Dhar S. Serum Concentration of Myelin Basic Protein as a Prognostic Marker in Mild-to-moderate Head Injury Patients: A Prospective Study in a Tertiary Care Center. Indian Journal of Neurosurgery 2021. [DOI: 10.1055/s-0040-1716936] [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: 10/21/2022] Open
Abstract
Abstract
Objective To estimate the level of myelin basic protein (MBP) and look for its validity in outcome prediction among mild-to-moderate head injury patients.
Materials and Methods It was a prospective study done at the Department of Neurosurgery, Institute of Medical Sciences, Banaras Hindu University from Jan 2018 to July 2019. All patients who presented to us within 48 hours of injury with mild-to-moderate head injury with apparently normal CT brain were include in the study. The serum sample were collected on the day of admission and 48 hours later, and patients were treated with standard protocols and observed 6 months postdischarge.
Results Of the 32 patients enrolled, we observed mean MBP level was higher for severity of brain damage, but not associated with age, mode of injury, and radiological diagnosis. Mean MBP levels were not statistically associated with Glasgow coma scale (GCS) score at admission but was correlated to outcome with p < 0.05, with sensitivity of 50% and specificity 72%, that is, patients with good outcome have lower mean MBP levels.
Conclusion MBP as per our analysis can be used as a prognostic marker in patients with head injury. It is not the absolute value rather a trend showing rise in serum MBP levels, which carries a significant value in outcome prediction.
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Affiliation(s)
- Ashvamedh Singh
- Department of Neurosurgery, Institute Of Medical Sciences (IMS), Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Kulwant Singh
- Department of Neurosurgery, Institute Of Medical Sciences (IMS), Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Anurag Sahu
- Department of Neurosurgery, Institute Of Medical Sciences (IMS), Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - R. S. Prasad
- Department of Neurosurgery, Institute Of Medical Sciences (IMS), Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - N. Pandey
- Department of Neurosurgery, Institute Of Medical Sciences (IMS), Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Sambuddha Dhar
- Department of Neurosurgery, Institute Of Medical Sciences (IMS), Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Umarje S, James NM, Dave P, Raut A, Pandey N. Impact of Adherence, Patient Perception, and Knowledge to Statin Therapy - A Cross-Sectional Study. Indian J Endocrinol Metab 2021; 25:206-210. [PMID: 34760675 PMCID: PMC8547405 DOI: 10.4103/ijem.ijem_120_21] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/30/2021] [Accepted: 07/21/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Cardiovascular diseases and its risk factors, such as diabetes and hyperlipidemia, are common in Indian population. Statin utilization is high across the country and it is important to assess the adherence because it plays an important role in treatment outcome. Statin adherence is not studied well in India. This study aims at measuring the adherence, perception, and knowledge of individuals on statin therapy. STUDY DESIGN Cross-sectional observational study on 130 consented individuals visiting a tertiary care teaching hospital. Study was conducted for a duration of 9 months. METHODS AND MATERIALS After obtaining approval from the institutional ethics committee the study subjects were assessed for knowledge, perception, and adherence to statin therapy using a systematically developed interview questionnaire. RESULTS Good adherence was seen in 42.30% patients. Higher proportions of females were reported to have good adherence. Good adherence was observed in patients with a history of coronary heart disease and atorvastatin as monotherapy (P = 0.0029) and fixed dose combination (P = 0.0012), whereas lipid reduction was found directly related to type of adherence. Lack of knowledge, cost, re-fill issues, and adverse effects were some of the barriers identified. INTERPRETATION AND CONCLUSION Knowledge and patient perception plays a very important role in determining the adherence to statin therapy. A history of coronary heart disease, choice of statin, and cost of therapy are the contributing factors to adherence. Patient counselling and improving the cost-effectiveness of statin therapy can be considered as interventional strategies to overcome adherence issues.
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Affiliation(s)
- Siddhi Umarje
- Department of Clinical Pharmacy, Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Pune, Maharashtra, India
| | - Neha M. James
- Department of Clinical Pharmacy, Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Pune, Maharashtra, India
| | - Priti Dave
- Department of Medicine, Bharati Vidyapeeth Medical College, Bharati Vidyapeeth (Deemed to be) University, Pune, Maharashtra, India
| | - Asawari Raut
- Department of Clinical Pharmacy, Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Pune, Maharashtra, India
| | - Neha Pandey
- Department of Clinical Pharmacy, Poona College of Pharmacy, Bharati Vidyapeeth (Deemed to be University), Pune, Maharashtra, India
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Rai KK, Pandey N, Meena RP, Rai SP. Biotechnological strategies for enhancing heavy metal tolerance in neglected and underutilized legume crops: A comprehensive review. Ecotoxicol Environ Saf 2021; 208:111750. [PMID: 33396075 DOI: 10.1016/j.ecoenv.2020.111750] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 11/27/2020] [Accepted: 11/29/2020] [Indexed: 05/15/2023]
Abstract
Contamination of agricultural land and water by heavy metals due to rapid industrialization and urbanization including various natural processes have become one of the major constraints to crop growth and productivity. Several studies have reported that to counteract heavy metal stress, plants should be able to maneuver various physiological, biochemical and molecular processes to improve their growth and development under heavy metal stress. With the advent of modern biotechnological tools and techniques it is now possible to tailor legume and other plants overexpressing stress-induced genes, transcription factors, proteins, and metabolites that are directly involved in heavy metal stress tolerance. This review provides an in-depth overview of various biotechnological approaches and/or strategies that can be used for enhancing detoxification of the heavy metals by stimulating phytoremediation processes. Synthetic biology tools involved in the engineering of legume and other crop plants against heavy metal stress tolerance are also discussed herewith some pioneering examples where synthetic biology tools that have been used to modify plants for specific traits. Also, CRISPR based genetic engineering of plants, including their role in modulating the expression of several genes/ transcription factors in the improvement of abiotic stress tolerance and phytoremediation ability using knockdown and knockout strategies has also been critically discussed.
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Affiliation(s)
- Krishna Kumar Rai
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University (BHU), Varanasi 221005, Uttar Pradesh, India
| | - Neha Pandey
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University (BHU), Varanasi 221005, Uttar Pradesh, India; Department of Botany, CMP PG College, University of Allahabad, Prayagraj, India
| | - Ram Prasad Meena
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University (BHU), Varanasi 221005, Uttar Pradesh, India; Department of Computer Science, IIT, Banaras Hindu University (BHU), Varanasi 221005, Uttar Pradesh, India
| | - Shashi Pandey Rai
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University (BHU), Varanasi 221005, Uttar Pradesh, India.
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Maurya GK, Chaudhary R, Pandey N, Misra HS. Molecular insights into replication initiation in a multipartite genome harboring bacterium Deinococcus radiodurans. J Biol Chem 2021; 296:100451. [PMID: 33626388 PMCID: PMC7988490 DOI: 10.1016/j.jbc.2021.100451] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 02/12/2021] [Accepted: 02/18/2021] [Indexed: 11/23/2022] Open
Abstract
Deinococcus radiodurans harbors a multipartite ploid genome system consisting of two chromosomes and two plasmids present in multiple copies. How these discrete genome elements are maintained and inherited is not well understood. PprA, a pleiotropic protein involved in radioresistance, has been characterized for its roles in DNA repair, genome segregation, and cell division in this bacterium. Here, we show that PprA regulates ploidy of chromosome I and II and inhibits the activity of drDnaA, the initiator protein in D. radiodurans. We found that pprA deletion resulted in an increased genomic content and ploidy of both the chromosomal elements. Expression of PprA in trans rescued the phenotypes of the pprA mutant. To understand the molecular mechanism underlying these phenotypes, we characterized drDnaA and drDnaB. As expected for an initiator protein, recombinant drDnaA showed sequence-specific interactions with the putative oriC sequence in chromosome I (oriCI). Both drDnaA and drDnaB showed ATPase activity, also typical of initiator proteins, but only drDnaB exhibited 5'→3' dsDNA helicase activity in vitro. drDnaA and drDnaB showed homotypic and heterotypic interactions with each other, which were perturbed by PprA. Interestingly, PprA has inhibited the ATPase activity of drDnaA but showed no effect on the activity of drDnaB. Regulation of chromosome copy number and inhibition of the initiator protein functions by PprA strongly suggest that it plays a role as a checkpoint regulator of the DNA replication initiation in D. radiodurans perhaps through its interaction with the replication initiation machinery.
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Affiliation(s)
- Ganesh K Maurya
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India; Life Sciences, Homi Bhabha National Institute, Mumbai, India
| | - Reema Chaudhary
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India; Life Sciences, Homi Bhabha National Institute, Mumbai, India
| | - Neha Pandey
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India; Life Sciences, University of Mumbai, Mumbai, India
| | - Hari S Misra
- Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai, India; Life Sciences, Homi Bhabha National Institute, Mumbai, India.
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Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) belongs to the group of Betacoronaviruses. The SARS-CoV-2 is closely related to SARS-CoV-1 and probably originated either from bats or pangolins. SARS-CoV-2 is an etiological agent of COVID-19, causing mild to severe respiratory disease which escalates to acute respiratory distress syndrome (ARDS) or multi-organ failure. The virus was first reported from the animal market in Hunan, Hubei province of China in the month of December, 2019, and was rapidly transmitted from animal to human and human-to-human. The human-to-human transmission can occur directly or via droplets generated during coughing and sneezing. Globally, around 53.9 million cases of COVID-19 have been registered with 1.31 million confirmed deaths. The people > 60 years, persons suffering from comorbid conditions and immunocompromised individuals are more susceptible to COVID-19 infection. The virus primarily targets the upper and the lower respiratory tract and quickly disseminates to other organs. SARS-CoV-2 dysregulates immune signaling pathways which generate cytokine storm and leads to the acute respiratory distress syndrome and other multisystemic disorders.
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Affiliation(s)
- Meghana Rastogi
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Neha Pandey
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Astha Shukla
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Sunit K Singh
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India.
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Mahajan P, Koushal V, Chhabra R, Dhaliwal N, Pandey N, Kaur R. Effectiveness of Interventional Strategies in Modulating Knowledge and Attitude of Health Care Professionals for Promoting Organ Donation: A Study in Tertiary Care Public Hospital of North India. Ann Neurosci 2020; 27:242-256. [PMID: 34556965 PMCID: PMC8455009 DOI: 10.1177/0972753121990238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Indexed: 12/25/2022] Open
Abstract
Objective: To evaluate the impact of interventional “educational module” on knowledge and attitude regarding organ donation amongst resident doctors and nurses in the Institute of National Importance. Study Design: Interventional and prospective. Methods: We devised an interactive educational module covering various aspects of organ donation through a series of audiovisual lectures and information booklets. Resident doctors and nurses posted in those areas of the 1948-bedded Postgraduate Institute of Medical Education and Research (PGIMER), where head injury patients were treated and were subject to intervention using this module. The pre and postinterventional scores of their knowledge and attitude regarding organ donation were compared to find out impact of the intervention. Results: A total of 242 nurses and 87 resident doctors participated in this research. Higher knowledge score was observed preintervention amongst doctors as compared to nurses. Significant improvement was seen in total knowledge scores of both groups postintervention. Doctors had better scores for the “concept of organ donation,” while nurses were more familiar with “procedures and protocols.” Both had low knowledge about “clinical criteria for brain death” and “legal issues” preintervention which improved significantly postintervention. The positive impact of intervention was also observed on attitude in both categories. A significant impact of intervention was observed on overall propensity of doctors and nurses to promote organ donation, for pledging their own organs and for counseling of the patient/attendants on this cause. Conclusion: Scientifically designed educational modules have a promising role in improving awareness and attitude of health care professionals regarding organ donation and their propensity to be prospective donors, effective counselors, and advocates of organ donation.
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Affiliation(s)
- Pranay Mahajan
- Department of Hospital Administration, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - V Koushal
- Department of Hospital Administration, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - R Chhabra
- Department of Neurosurgery, PGIMER, Chandigarh, India
| | - N Dhaliwal
- Department of Hospital Administration, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - N Pandey
- Department of Hospital Administration, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - R Kaur
- Transplant Coordinator, PGIMER, Chandigarh, India
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Agnihotri V, Adhikari P, Pandey N, Sati P, Pandey A. Thin layer drying behavior of Ginkgo biloba L. leaves with respect to Ginkgolide A and Bilobalide content and microbial load. Heliyon 2020; 6:e03220. [PMID: 32322698 PMCID: PMC7170959 DOI: 10.1016/j.heliyon.2020.e03220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 05/08/2019] [Revised: 06/13/2019] [Accepted: 01/10/2020] [Indexed: 11/27/2022] Open
Abstract
Influence of drying temperature (30-50 °C) and relative humidity (RH: 30-80%) on moisture content, energy requirement and quality of Ginkgo biloba leaves with respect to chemical markers namely Ginkgolide A (GA) and Bilobalide (BB), and microbial load of dried materials has been analyzed. Leaves were dried in climate control chamber with varying temperature and relative humidity (RH). Total time required for attaining equilibrium was higher for low temperature at all the RH levels as well as for high RH at all the temperatures. Energy requirement was found to increase at high RH and low temperature. GA and BB concentration increased during drying in comparison to that in fresh material. Microbial load analyzed for dried samples was also found within the limit as prescribed in European Pharmacopeia under the category 3B. 40 °C temperature and 50 % RH with less drying duration was observed as suitable conditions for better recovery of BB and GA content, less microbial load and less energy consumption, during drying of G. biloba leaves.
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Affiliation(s)
- Vasudha Agnihotri
- Centre for Land and Water Resource Management, G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora, 263643, Uttarakhand, India
| | - Priyanka Adhikari
- Center for Environmental Assessment and Climate Change, G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora, 263 643, Uttarakhand, India
| | - Neha Pandey
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, 248002, Uttarakhand, India
| | - Priyanka Sati
- Center for Environmental Assessment and Climate Change, G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora, 263 643, Uttarakhand, India
| | - Anita Pandey
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, 248002, Uttarakhand, India
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Katiyar P, Pandey N, Sahu KK. Biological approaches of fluoride remediation: potential for environmental clean-up. Environ Sci Pollut Res Int 2020; 27:13044-13055. [PMID: 32146673 DOI: 10.1007/s11356-020-08224-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 02/24/2020] [Indexed: 06/10/2023]
Abstract
Fluoride (F), anion of fluorine which is naturally present in soil and water, behaves as toxic inorganic pollutant even at lower concentration and needs immediate attention. Its interaction with flora, fauna and other forms of life, such as microbes, adversely affect various physiochemical parameters by interfering with several metabolic pathways. Conventional methods of F remediation are time-consuming, laborious and cost intensive, which renders them uneconomical for sustainable agriculture. The solution lies in cracking down this environmental contaminant by adopting economic, eco-friendly, cost-effective and modern technologies. Biological processes, viz. bioremediation involving the use of bacteria, fungi, algae and higher plants that holds promising alternative to manage F pollution, recover contaminated soil and improve vegetation. The efficiency of indigenous natural agents may be enhanced, improved and selected over the hazardous chemicals in sustainable agriculture. This review article emphasizes on various biological approaches for the remediation of F-contaminated environment, and exploring their potential applications in environmental clean-up. It further focuses on thorough systemic study of modern biotechnological approaches such as gene editing and gene manipulation techniques for enhancing the plant-microbe interactions for F degradation, drawing attention towards latest progresses in the field of microbial assisted treatment of F-contaminated ecosystems. Future research and understanding of the molecular mechanisms of F bioremediation would add on to the possibilities of the application of more competent strains showing striking results under diverse ecological conditions.
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Affiliation(s)
- Priya Katiyar
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, 492 010, India
| | - Neha Pandey
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, 492 010, India
- Kristu Jayanti College (Autonomous), K. Narayanapura, Kothanur, Bengaluru, 560 077, India
| | - Keshav Kant Sahu
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, 492 010, India.
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Kumar V, Pandey N, Dharmadhikari S, Ghosh P. Degradation of mixed dye via heterogeneous Fenton process: Studies of calcination, toxicity evaluation, and kinetics. Water Environ Res 2020; 92:211-221. [PMID: 31373072 DOI: 10.1002/wer.1192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 07/19/2019] [Accepted: 07/26/2019] [Indexed: 06/10/2023]
Abstract
In this study, the degradation of mixed dye (mixture of Azure B and Congo red) was investigated using iron-loaded black soil as a catalyst via Fenton process. Iron-loaded black soil catalyst was prepared by the wet impregnation method, calcined at different temperatures with varying of iron loading on black soil. Their behavior was compared through characterization techniques (FTIR and XRD). Separately, the effect of calcination and aging of catalyst was investigated on the degradation of mixed dye with optimized conditions. Significant degradation (>90% only in 10 min) was observed in optimum conditions. Toxicity measurement was done by a seed germination test which gave significant results. In the kinetic study, it was found that Behnajady-Modirshahla-Ghanbery (BMG) model was the best suited for this process compared to other models. In addition, thermodynamic properties (Gibbs free energy [∆G], activation energy [Ea ], activation enthalpy [∆H], and activation entropy [∆S]) were also calculated. The stability of synthesized catalyst was found to be satisfactory. PRACTITIONER POINTS: Application of Iron-loaded black soil catalyst Mixed dye degradation and toxicity measurement Thermodynamic property studies.
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Affiliation(s)
| | - Neha Pandey
- Department of Chemical Engineering, NIT, Raipur, India
| | | | - Prabir Ghosh
- Department of Chemical Engineering, NIT, Raipur, India
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Rai KK, Pandey N, Rai SP. Salicylic acid and nitric oxide signaling in plant heat stress. Physiol Plant 2020; 168:241-255. [PMID: 30843232 DOI: 10.1111/ppl.12958] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/09/2019] [Accepted: 03/02/2019] [Indexed: 05/28/2023]
Abstract
In agriculture, heat stress (HS) has become one of the eminent abiotic threats to crop growth, productivity and nutritional security because of the continuous increase in global mean temperature. Studies have annotated that the heat stress response (HSR) in plants is highly conserved, involving complex regulatory networks of various signaling and sensor molecules. In this context, the ubiquitous-signaling molecules salicylic acid (SA) and nitric oxide (NO) have diverted the attention of the plant science community because of their putative roles in plant abiotic and biotic stress tolerance. However, their involvement in the transcriptional regulatory networks in plant HS tolerance is still poorly understood. In this review, we have conceptualized current knowledge concerning how SA and NO sense HS in plants and how they trigger the HSR leading to the activation of transcriptional-signaling cascades. Fundamentals of functional components and signaling networks associated with molecular mechanisms involved in SA/NO-mediated HSR in plants have also been discussed. Increasing evidences have suggested the involvement of epigenetic modifications in the development of a 'stress memory', thereby provoking the role of epigenetic mechanisms in the regulation of plant's innate immunity under HS. Thus, we have also explored the recent advancements regarding the biological mechanisms and the underlying significance of epigenetic regulations involved in the activation of HS responsive genes and transcription factors by providing conceptual frameworks for understanding molecular mechanisms behind the 'transcriptional stress memory' as potential memory tools in the regulation of plant HSR.
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Affiliation(s)
- Krishna K Rai
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Neha Pandey
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
- Department of Botany, CMP Degree College, University of Allahabad, Prayagraj, India
| | - Shashi P Rai
- Centre of Advance Study in Botany, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
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Pandey N, Manjunath K, Sahu K. Screening of plant growth promoting attributes and arsenic remediation efficacy of bacteria isolated from agricultural soils of Chhattisgarh. Arch Microbiol 2019; 202:567-578. [PMID: 31741012 DOI: 10.1007/s00203-019-01773-2] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 10/23/2019] [Accepted: 11/11/2019] [Indexed: 11/25/2022]
Abstract
Arsenic (As) resistant indigenous bacteria with discrete minimum inhibitory concentration values for arsenate [As(V)] and arsenite [As(III)] were isolated from the paddy fields of different regions of Chhattisgarh, India, following enrichment culture technique. Evaluation of the plant growth promoting (PGP) properties of the isolates revealed that two rod-shaped Gram-positive bacteria viz., ARP2 and ART2 acquired various PGP traits, including phosphate solubilization, production of siderophore, indole acetic acid, ammonia, and exopolysaccharide. Both the isolates significantly increased (40-80%) the root length of Oryza sativa L. even under As-exposure. Sequencing of 16S rRNA gene identified these isolates as Bacillus nealsonii strain ARP2 and Bacillus tequilensis strain ART2, respectively. Isolate ARP2 exhibited arsenate reductase activity thereby rapidly reduced As(V) into As(III), achieving a reduction rate of 37.5 μM min-1. Alike, strain ART2 was capable of oxidizing As(III) into As(V) via arsenite oxidase enzyme, and revealed the oxidation rate of 21.8 μM min-1. Quantitative estimation of As through atomic absorption spectrophotometer revealed that the isolates ARP2 and ART2 removed 93 ± 0.2% and 77 ± 0.14% of As(V) and As(III), respectively, from As-containing culture media. The FTIR analysis showed the interaction of As with the cell membrane and was further confirmed by SEM and TEM techniques, which marked the increase in cell volume owing to successive accumulation of As. The As-resistant and PGP properties of above two isolates demonstrates their potentiality for sustainable bioremediation of As, and establishment of flora in As-rich environment.
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Affiliation(s)
- Neha Pandey
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, 492 010, India
- Department of Microbiology and Biotechnology, Jnana Bharathi Campus, Bangalore University, Bengaluru, 560 056, India
- Kristu Jayanti College (Autonomous), K. Narayanapura, Kothanur, Bengaluru, 560 077, India
| | - Kiragandur Manjunath
- Department of Microbiology and Biotechnology, Jnana Bharathi Campus, Bangalore University, Bengaluru, 560 056, India
| | - Keshavkant Sahu
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur, 492 010, India.
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Jain R, Pandey N, Pandey A. Aggregation properties of cold-active lipase produced by a psychrotolerant strain of Pseudomonas palleroniana (GBPI_508). BIOCATAL BIOTRANSFOR 2019. [DOI: 10.1080/10242422.2019.1666829] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Rahul Jain
- Centre for Environmental Assessment and Climate Change, G B Pant National Institute of Himalayan Environment and Sustainable Development, Almora, India
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, India
| | - Neha Pandey
- Centre for Environmental Assessment and Climate Change, G B Pant National Institute of Himalayan Environment and Sustainable Development, Almora, India
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, India
| | - Anita Pandey
- Centre for Environmental Assessment and Climate Change, G B Pant National Institute of Himalayan Environment and Sustainable Development, Almora, India
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Levonyak N, Hodges MP, Broome N, Beg MS, Kainthla R, Sanjeevaiah A, Sadeghi N, Pandey N, Mhoon V, Cox JV, Kazmi SMA. A nutrition-focused quality improvement program to improve rate of documented nutrition plan at a safety-net hospital gastrointestinal (GI) oncology clinic. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.27_suppl.289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
289 Background: Patients with GI cancer have amongst the highest rates of malnutrition, which contributes to decreased quality of life, increased morbidity and mortality, as well as higher healthcare costs. In the GI Oncology clinic at Parkland Health and Hospital System (PHHS), the number of patients with a documented nutritional plan by a registered dietitian was 7%, and there was no standardized screening method for malnutrition in place. Methods: The aim was to increase the rate of documented nutritional assessment by a registered dietitian to 25%. Multidisciplinary sessions involving physicians, registered dietitians, registered nurses, and hospital administration were arranged to identify barriers to nutritional interventions for GI Oncology clinic patients. Results: Prior to QI interventions, between October-December 2018, the total number of GI cancer patients referred to registered dietitian clinic was 11- 30 referrals, which accounted for 7-10.1% of GI cancer patient in the respective month. As part of first PDSA cycle, a registered-dietitian was assigned to GI oncology clinic. The total number of documented nutrition plan after first intervention was 22 GI cancer patient (15% of GI cancer patients). We then developed an adapted-version of the Malnutrition Screening Tool (MST) and implemented it through the institute electronic medical record. The nursing staff and physicians were educated about administering the screening tool and the referral process to a registered-dietitian after a positive MST screen. After the first month during which MST was implemented, the rate of nutritional assessment increased to total of 20.5% of GI cancer patients (total 37 referrals). Twenty out of the 37 referrals (54%) were due to the positive MST screening tool. Conclusions: Through a nutrition focused QI program, we doubled the rate of a documented nutritional plan for PHHS GI cancer patients in a month of starting the 2nd PDSA cycle intervention. Through future PDSA cycles, we plan to further increase patient access to nutritional assessments and then broaden our efforts to the entire PHHS oncology clinic.
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Affiliation(s)
| | | | | | | | | | | | - Navid Sadeghi
- University of Texas Southwestern Medical Center, Dallas, TX
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Agrawal M, Pandey N, Rastogi M, Dogra S, Singh SK. Chikungunya virus modulates the miRNA expression patterns in human synovial fibroblasts. J Med Virol 2019; 92:139-148. [PMID: 31483508 DOI: 10.1002/jmv.25588] [Citation(s) in RCA: 5] [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: 07/17/2019] [Accepted: 08/28/2019] [Indexed: 01/04/2023]
Abstract
Chikungunya virus (CHIKV) is an alphavirus transmitted by mosquitoes. CHIKV infection leads to polyarthritis and polyarthralgia among patients. The synovial fibroblasts are the primary target for CHIKV. The microRNAs (miRNAs) are the small endogenous noncoding RNAs which posttranscriptionally regulate the expression of genes by binding to their target messenger RNAs (mRNAs) through their 3'-untranslated regions. The miRNAs are the key regulators for various pathological processes including viral infection, cancer, cardiovascular disease, and neurodegeneration. This study was designed to dissect out the roles of miRNAs during CHIKV (Ross Strain E1: A226V) infection in primary human synovial fibroblasts. The miRNA microarray profiling was performed on the primary human synovial fibroblasts infected by CHIKV. The gene target prediction analysis, enrichment, and network analysis were performed by various bioinformatics analyses. The subset of 26 differentially expressed microRNAs (DEMs) were identified through microarray profiling and were further screened for gene predictions, Gene Ontology, pathway enrichment, and miRNA-mRNA network using various bioinformatics tools. The bioinformatics analysis indicates the role of DEMs by suppressing the immune response which may contribute to CHIKV persistence in human primary synovial fibroblasts. Our study provides the plausible roles of DEMs, miRNAs, and mRNA interactions and pathways involved in the molecular pathogenesis of CHIKV.
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Affiliation(s)
- Meghna Agrawal
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University (BHU), Varanasi, India
| | - Neha Pandey
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University (BHU), Varanasi, India
| | - Meghana Rastogi
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University (BHU), Varanasi, India
| | - Smriti Dogra
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University (BHU), Varanasi, India
| | - Sunit K Singh
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University (BHU), Varanasi, India
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Pandey N, Thakur C, Saluja S, Ghosh P. Modeling and optimization data analysis on photocatalytic decolourization of amido black 10B using ZnO catalyst. Data Brief 2019; 25:104106. [PMID: 31297417 PMCID: PMC6598869 DOI: 10.1016/j.dib.2019.104106] [Citation(s) in RCA: 5] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/24/2019] [Accepted: 05/27/2019] [Indexed: 11/29/2022] Open
Abstract
This article contains the experimental and statistical data related to decolourization of Amido Black 10B using photocatalytic process. Box-Behnken experimental design (BBD) has been used to study the influence of operational parameters on photocatalytic oxidation of Amido Black 10B by using zinc oxide (ZnO) as a catalyst. This data set presents a concise description of experimental conditions for variable factors such as initial dye concentration of 100 ppm, oxidant dosage 20 mMol/L and catalyst dose 1g/L at natural pH for 4 hr of reaction time in presence of 12W intensity ultra-violet radiation were optimized for over a response parameter, decolorization efficiency of Amido Black 10B. The effects of decolorization on process variables were investigated by developing a mathematical model, results indicated that ZnO can be used as an efficient catalyst for the decolorization of Amido Black 10B. Analysis of variance (ANOVA) showed a high coefficient of statistical measure value (R2 = 0.9915) and prediction of the driven regression model was found to be satisfactory.
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Affiliation(s)
- Neha Pandey
- Department of Chemical Engineering, NIT, Raipur, 492010, India
| | | | - Simran Saluja
- Department of Chemical Engineering, NIT, Raipur, 492010, India
| | - Prabir Ghosh
- Department of Chemical Engineering, NIT, Raipur, 492010, India
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Khairnar NP, Maurya GK, Pandey N, Das A, Misra HS. DrRecQ regulates guanine quadruplex DNA structure dynamics and its impact on radioresistance in
Deinococcus radiodurans. Mol Microbiol 2019; 112:854-865. [DOI: 10.1111/mmi.14321] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2019] [Indexed: 11/30/2022]
Affiliation(s)
| | - Ganesh Kumar Maurya
- Molecular Biology Division Bhabha Atomic Research Centre Mumbai 400085India
- Life Sciences Homi Bhabha National Institute Mumbai 400094India
| | - Neha Pandey
- Molecular Biology Division Bhabha Atomic Research Centre Mumbai 400085India
| | - Anubrata Das
- Molecular Biology Division Bhabha Atomic Research Centre Mumbai 400085India
| | - Hari S. Misra
- Molecular Biology Division Bhabha Atomic Research Centre Mumbai 400085India
- Life Sciences Homi Bhabha National Institute Mumbai 400094India
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Agrawal M, Rastogi M, Dogra S, Pandey N, Basu A, Singh SK. Chandipura virus changes cellular miRNome in human microglial cells. J Med Virol 2019; 94:480-490. [PMID: 31017674 DOI: 10.1002/jmv.25491] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 03/26/2019] [Revised: 04/17/2019] [Accepted: 04/21/2019] [Indexed: 12/16/2022]
Abstract
Chandipura virus (CHPV) is a neurotropic virus, known to cause encephalitis in humans. The microRNAs (miRNA/miR) play an important role in the pathogenesis of viral infection. The present study is focused on the role of miRNAs during CHPV (strain 1653514) infection in human microglial cells. The deep sequencing of CHPV-infected human microglial cells identified a total of 12 differentially expressed miRNA (DEMs). To elucidate the role of DEMs, the target gene prediction, Gene Ontology term (GO Term), pathway enrichment analysis, and miRNA-messenger RNA (mRNA) interaction network analysis was performed. The GO terms and pathway enrichment analysis provided 146 enriched genes; which were involved in interferon response, cytokine and chemokine signaling. Further, the WGCNA (weighted gene coexpression network analysis) of the enriched genes were discretely categorized into three modules (blue, brown, and turquoise). The hub genes in the blue module may correlate to CHPV induced neuroinflammation. Altogether, the miRNA-mRNA interaction network and WGCNA study revealed the following pairs, hsa-miR-542-3p and FAF1, hsa-miR-92a-1-5p and MYD88, and hsa-miR-3187-3p and TNFRSF21, which may contribute to neuroinflammation during CHPV infection in human microglial cells.
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Affiliation(s)
- Meghna Agrawal
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Meghana Rastogi
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Smriti Dogra
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Neha Pandey
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Anirban Basu
- Division of Cellular and Molecular Neuroscience, National Brain Research Centre, Manesar, India
| | - Sunit K Singh
- Molecular Biology Unit, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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Fatima J, Gupta N, Karoli R, Chandra A, Jagirdaar S, Arora R, Pandey N. Association of Sonographically Assessed Visceral and Subcutaneous Abdominal Fat with Insulin Resistance in Prediabetes. J Assoc Physicians India 2019; 67:68-70. [PMID: 31299843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Visceral abdominal Fat, not Subcutaneous Abdominal Fat better correlates with insulin resistance. Hence the present study was undertaken to study the association of sonographically assessed visceral and subcutaneous abdominal fat with insulin resistance in patients with pre-diabetes. MATERIAL AND METHODS It was a hospital based cross sectional study done in prediabetes subjects. All the subjects were called fasting overnight and were given a structured questionnaire designed by investigator. Fasting and postprandial blood sugar, lipid profile, HB1Ac and fasting insulin levels was done in every subject. Ultrasound assessment of subcutaneous and visceral abdominal fat, fatty liver and fatty pancreas was done. RESULTS Seventy Five patients (males 35 and females 40) were studied. Twenty nine patients had fatty liver and 40 patients had fatty pancreas. Among all sonographic parameters visceral abdominal fat thickness (VAF) showed a significant positive correlation with insulin resistance (p< 0.05). Subcutaneous abdominal fat thickness (SAF) had a positive though statistically non significant correlation with insulin resistance. Visceral abdominal fat thickness correlated best with fatty pancreas and had a significant positive correlation with insulin resistance. CONCLUSION Fatty pancreas and visceral abdominal fat prove to be two important indices which mark the risk of insulin resistance thus may be considered an important predictor for screening of metabolic syndrome.
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Affiliation(s)
- Jalees Fatima
- Professor and Head, Department of Medicine, ELMCandH, Lucknow, Uttar Pradesh
| | - Nikhil Gupta
- Assistant Professor, Department of Medicine, Dr. RMLIMS, Lucknow, Uttar Pradesh;*Corresponding Author
| | - Ritu Karoli
- Associate Professor, Department of Medicine, Dr. RMLIMS, Lucknow, Uttar Pradesh
| | - Ashok Chandra
- Former Professor, Department of Medicine, ELMCandH, Lucknow, Uttar Pradesh
| | - Shruti Jagirdaar
- Junior Resident, Department of Medicine, ELMCandH, Lucknow, Uttar Pradesh
| | - Raghav Arora
- Junior Resident, Department of Medicine, ELMCandH, Lucknow, Uttar Pradesh
| | - Neha Pandey
- Junior Resident, Department of Medicine, ELMCandH, Lucknow, Uttar Pradesh
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Pandey A, Jain R, Sharma A, Dhakar K, Kaira GS, Rahi P, Dhyani A, Pandey N, Adhikari P, Shouche YS. 16S rRNA gene sequencing and MALDI-TOF mass spectrometry based comparative assessment and bioprospection of psychrotolerant bacteria isolated from high altitudes under mountain ecosystem. SN Appl Sci 2019. [DOI: 10.1007/s42452-019-0273-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Pandey N, Goswami N, Tripathi D, Rai KK, Rai SK, Singh S, Pandey-Rai S. Epigenetic control of UV-B-induced flavonoid accumulation in Artemisia annua L. Planta 2019; 249:497-514. [PMID: 30267151 DOI: 10.1007/s00425-018-3022-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 09/24/2018] [Indexed: 05/11/2023]
Abstract
UV-B-induced flavonoid biosynthesis is epigenetically regulated by site-specific demethylation of AaMYB1, AaMYC, and AaWRKY TF-binding sites inAaPAL1promoter-causing overexpression ofAaPALgene inArtemisia annua. The present study was undertaken to understand the epigenetic regulation of flavonoid biosynthesis under the influence of ultraviolet-B radiation using Artemisia annua L. as an experimental model. In-vitro propagated and acclimatized plantlets were treated with UV-B radiation (2.8 W m-2; 3 h), which resulted in enhanced accumulation of total flavonoid and phenolics content as well as eleven individual flavonoids measured through HPLC-DAC. Expression of eight genes (phenylanaline ammonia lyase, cinnamate-4-hydroxylase, 4-coumarate: CoA ligase; chalcone synthase, chalcone isomerase, cinnamoyl reductase, flavonoid-3'-hydroxylase, and flavones synthase) from upstream and downstream flavonoid biosynthetic pathways was measured through RT-PCR and RT-Q-PCR and all were variably induced under UV-B irradiation. Among them, AaPAL1 transcript and its protein were most significantly upregulated. Global DNA methylation analysis revealed hypomethylation of genomic DNA in A. annua. Further epigenetic characterization of promoter region of AaPAL1 revealed cytosine demethylation at five sites, which in turn caused epigenetic activation of six transcription factor-binding sites including QELEMENT, EBOXBNNAPA/MYCCONSENSUSAT, MYBCORE, MYBCOREATCYCB1, and GCCCORE. MYB transcription factors are positive regulators of flavonoid biosynthesis. Epigenetic activation of transcription-enhancing cis-regulatory elements in AaPAL1 promoter and subsequent overexpression of AaMYB1 and AaMYC and AaWRKY transcription factors under UV-B irradiation may probably be the reason for higher AaPAL1 expression and hence greater biosynthesis of flavonoids in A. annua L. The present study is the first report that provides mechanistic evidence of epigenetic regulation of flavonoid biosynthesis under UV-B radiation in A. annua L.
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Affiliation(s)
- Neha Pandey
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
- Department of Botany, CMP Degree College, University of Allahabad, Allahabad, India
| | - Niraj Goswami
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Deepika Tripathi
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Krishna Kumar Rai
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Sanjay Kumar Rai
- Department of Horticulture, Dr. Rajendra Prasad Agricultural University, Pusa, Samastipur, Bihar, India
| | - Shilpi Singh
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shashi Pandey-Rai
- Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, India.
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Thakkar PA, Pandey N, Shringarpure KS. Paediatric RIFLE and AKIN Classification for Detection and Outcome of Acute Kidney Injury in Critically Sick Children. Which is Better? A Prospective Cohort Study. J Nepal Paedtr Soc 2018. [DOI: 10.3126/jnps.v38i1.19767] [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: 11/18/2022] Open
Abstract
Introduction: Acute Kidney Injury (AKI) is becoming increasingly common in both developed and developing countries with significant morbidity and mortality. However, the precise incidence of AKI in children is not well known due to lack of uniformity in various definitions of AKI. This study was carried out to compare incidence of AKI using two different definitions-pRIFLE and AKIN.Material and Methods: This was a prospective cohort study conducted in the paediatric ICU of a tertiary care government hospital attached to a Medical College of Central Gujarat, India. Total 115 critically ill paediatric patients aged one month to 12 years were included in the study. Serum Creatinine (SCr) levels were tested and Glomerular filtration rate (GFR) was calculated using the Schwartz formula at 0, 6, 12, 24 and 48 hours of admission. Patients were assessed for AKI using AKIN and pRIFLE classification.Results: Incidence of AKI was 80% and 66.9% in critically ill children, as classified by pRIFLE and AKIN classification respectively. Paediatric RIFLE labelled 15 more patients as AKI which were classified as non-AKI by AKIN criteria. There was moderate agreement in between the two classifications to diagnose stages of AKI (Kappa 0.474, CI- 0.359 to 0.589). With increasing grades of AKI, mortality was higher using pRIFLE staging; unlike the AKIN staging wherein this was not observed.Conclusion: The pRIFLE criteria detects a greater number of cases of AKI compared to AKIN criteria. Based on severity staging, pRIFLE is more consistent with adverse outcome of patients with AKI compared to AKIN classification. Overall mortality is significant high in patients with AKI compared to patients without AKI using any of the classifications.
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Zhang J, Zhang X, Tang H, Zhang Q, Hua X, Ma X, Zhu F, Jones T, Zhu X, Bowers J, Wai CM, Zheng C, Shi Y, Chen S, Xu X, Yue J, Nelson DR, Huang L, Li Z, Xu H, Zhou D, Wang Y, Hu W, Lin J, Deng Y, Pandey N, Mancini M, Zerpa D, Nguyen JK, Wang L, Yu L, Xin Y, Ge L, Arro J, Han JO, Chakrabarty S, Pushko M, Zhang W, Ma Y, Ma P, Lv M, Chen F, Zheng G, Xu J, Yang Z, Deng F, Chen X, Liao Z, Zhang X, Lin Z, Lin H, Yan H, Kuang Z, Zhong W, Liang P, Wang G, Yuan Y, Shi J, Hou J, Lin J, Jin J, Cao P, Shen Q, Jiang Q, Zhou P, Ma Y, Zhang X, Xu R, Liu J, Zhou Y, Jia H, Ma Q, Qi R, Zhang Z, Fang J, Fang H, Song J, Wang M, Dong G, Wang G, Chen Z, Ma T, Liu H, Dhungana SR, Huss SE, Yang X, Sharma A, Trujillo JH, Martinez MC, Hudson M, Riascos JJ, Schuler M, Chen LQ, Braun DM, Li L, Yu Q, Wang J, Wang K, Schatz MC, Heckerman D, Van Sluys MA, Souza GM, Moore PH, Sankoff D, VanBuren R, Paterson AH, Nagai C, Ming R. Publisher Correction: Allele-defined genome of the autopolyploid sugarcane Saccharum spontaneum L. Nat Genet 2018; 50:1754. [PMID: 30425353 DOI: 10.1038/s41588-018-0293-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the version of this article originally published, the accession codes listed in the data availability section were incorrect and the section was incomplete. The text for this section should have read "The genome assembly and gene annotation have been deposited in the NCBI database under accession number QVOL00000000, BioProject number PRJNA483885 and BioSample number SAMN09753102. The data can also be downloaded from the following link: http://www.life.illinois.edu/ming/downloads/Spontaneum_genome/ ." The errors have been corrected in the HTML and PDF versions of the article.
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Affiliation(s)
- Jisen Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China.
| | - Xingtan Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Haibao Tang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qing Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiuting Hua
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiaokai Ma
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Fan Zhu
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Tyler Jones
- Hawaii Agriculture Research Center, Kunia, HI, USA
| | - Xinguang Zhu
- Institute for Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China
| | - John Bowers
- Department of Plant Biology, University of Georgia, Athens, GA, USA
| | - Ching Man Wai
- Department of Horticulture, Michigan State University, East Lansing, MI, USA
| | - Chunfang Zheng
- Department of Mathematics and Statistics, University of Ottawa, Ottawa, Ontario, Canada
| | - Yan Shi
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shuai Chen
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiuming Xu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jingjing Yue
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - David R Nelson
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee HSC, Memphis, TN, USA
| | - Lixian Huang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhen Li
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Huimin Xu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Dong Zhou
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yongjun Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Weichang Hu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jishan Lin
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Youjin Deng
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Neha Pandey
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Melina Mancini
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Dessireé Zerpa
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Julie K Nguyen
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Liming Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Liang Yu
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Yinghui Xin
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Liangfa Ge
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Jie Arro
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Jennifer O Han
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Setu Chakrabarty
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Marija Pushko
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Wenping Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yanhong Ma
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Panpan Ma
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Mingju Lv
- Institute for Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, China
| | - Faming Chen
- Chinese Academy of Sciences-Max-Planck-Gesellschaft Partner Institute for Computational Biology, Chinese Academy of Sciences, Shanghai, China
| | - Guangyong Zheng
- Chinese Academy of Sciences-Max-Planck-Gesellschaft Partner Institute for Computational Biology, Chinese Academy of Sciences, Shanghai, China
| | - Jingsheng Xu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhenhui Yang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Fang Deng
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xuequn Chen
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhenyang Liao
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xunxiao Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhicong Lin
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Hai Lin
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Hansong Yan
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zheng Kuang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Weimin Zhong
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Pingping Liang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Guofeng Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yuan Yuan
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jiaxian Shi
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jinxiang Hou
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jingxian Lin
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jingjing Jin
- China Tobacco Gene Research Center, Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China
| | - Peijian Cao
- China Tobacco Gene Research Center, Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China
| | - Qiaochu Shen
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qing Jiang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ping Zhou
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yaying Ma
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Xiaodan Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Rongrong Xu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Juan Liu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yongmei Zhou
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Haifeng Jia
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qing Ma
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Rui Qi
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhiliang Zhang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jingping Fang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Hongkun Fang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jinjin Song
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Mengjuan Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Guangrui Dong
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Gang Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zheng Chen
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Teng Ma
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Hong Liu
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Singha R Dhungana
- Division of Biological Sciences, University of Missouri, Columbia, MO, USA
| | - Sarah E Huss
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Xiping Yang
- Department of Agronomy, University of Florida, Gainesville, FL, USA
| | - Anupma Sharma
- Texas A&M AgriLife Research, Texas A&M University System, Dallas, TX, USA
| | - Jhon H Trujillo
- Centro de Investigación de la Caña de Azúcar de Colombia (Cenicaña), Cali, Colombia
| | - Maria C Martinez
- Centro de Investigación de la Caña de Azúcar de Colombia (Cenicaña), Cali, Colombia
| | - Matthew Hudson
- Department of Crop Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - John J Riascos
- Centro de Investigación de la Caña de Azúcar de Colombia (Cenicaña), Cali, Colombia
| | - Mary Schuler
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Li-Qing Chen
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - David M Braun
- Division of Biological Sciences, University of Missouri, Columbia, MO, USA
| | - Lei Li
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qingyi Yu
- Texas A&M AgriLife Research, Texas A&M University System, Dallas, TX, USA
| | - Jianping Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China.,Department of Agronomy, University of Florida, Gainesville, FL, USA
| | - Kai Wang
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Michael C Schatz
- Departments of Computer Science and Biology, Johns Hopkins University, Baltimore, MD, USA
| | | | - Marie-Anne Van Sluys
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | - Glaucia Mendes Souza
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, São Paulo, Brazil
| | - Paul H Moore
- Hawaii Agriculture Research Center, Kunia, HI, USA
| | - David Sankoff
- Department of Mathematics and Statistics, University of Ottawa, Ottawa, Ontario, Canada
| | - Robert VanBuren
- Department of Horticulture, Michigan State University, East Lansing, MI, USA
| | | | | | - Ray Ming
- Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Corps, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, China. .,Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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Yadav G, Awasth J, Pandey N, Shrestha S, Jha C. Effect of vitamin E in heat stress induced testicular damage of Wistar Albino rats. J ANAT SOC INDIA 2018. [DOI: 10.1016/j.jasi.2018.06.164] [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]
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Ranga A, Goenka S, Sethi S, Pandey N. Effect of early treatment with zoledronic acid on prevention of bone loss in spinal cord injury patients a randomized prospective interventional study. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.544] [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: 11/24/2022]
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Pandey A, Dhakar K, Jain R, Pandey N, Gupta VK, Kooliyottil R, Dhyani A, Malviya MK, Adhikari P. Cold Adapted Fungi from Indian Himalaya: Untapped Source for Bioprospecting. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s40011-018-1002-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Hossain F, Muthusamy V, Pandey N, Vishwakarma AK, Baveja A, Zunjare RU, Thirunavukkarasu N, Saha S, Manjaiah KM, Prasanna BM, Gupta HS. Marker-assisted introgression of opaque2 allele for rapid conversion of elite hybrids into quality protein maize. J Genet 2018. [DOI: 10.1007/s12041-018-0914-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Hossain F, Muthusamy V, Pandey N, Vishwakarma AK, Baveja A, Zunjare RU, Thirunavukkarasu N, Saha S, Manjaiah KMM, Prasanna BM, Gupta HS. Marker-assisted introgression of opaque2 allele for rapid conversion of elite hybrids into quality protein maize. J Genet 2018; 97:287-298. [PMID: 29666347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Maize is a valuable source of food and feed worldwide. Maize endosperm protein is, however nutritionally poor due to the reduced levels of two essential amino acids, lysine and tryptophan. In this study, recessive opaque2 (o2) allele that confers enhanced endosperm lysine and tryptophan, was introgressed using marker-assisted backcross breeding into three normal inbred lines (HKI323, HKI1105 and HKI1128). These are the parental lines of three popular medium-maturing single cross hybrids (HM4, HM8 and HM9) in India. Gene-based simple sequence repeat (SSR) markers (umc1066 and phi057) were successfully deployed for introgression of o2 allele. Background selection using genome-based SSRs helped in recovering > 96% of recurrent parent genome. The newly developed quality protein maize (QPM) inbreds showed modified kernels (25-50% opaqueness) coupled with high degree of phenotypic resemblance to the respective recipient lines, including grain yield. In addition, endosperm protein quality showed increased lysine and tryptophan in the inbreds to the range of 52-95% and 47-118%, respectively. The reconstituted QPM hybrids recorded significant enhancement of endosperm lysine (48-74%) and tryptophan (55-100%) in the endosperm. The QPM hybrids exhibited high phenotypic similarity with the original hybrids for morphological and yield contributing traits along with responses to some major diseases like turcicum leaf blight and maydis leaf blight. The grain yield of QPM hybrids was at par with their original versions under multilocation testing. These elite, high-yielding QPM hybrids with improved protein quality have been released and notified for commercial cultivation, and hold significant promise for improving nutritional security.
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Affiliation(s)
- Firoz Hossain
- ICAR-Indian Agricultural Research Institute (IARI), New Delhi 110 012, India.
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Pandey N, Jain R, Pandey A, Tamta S. Optimisation and characterisation of the orange pigment produced by a cold adapted strain of Penicillium sp. (GBPI_P155) isolated from mountain ecosystem. Mycology 2018; 9:81-92. [PMID: 30123664 PMCID: PMC6059051 DOI: 10.1080/21501203.2017.1423127] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [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: 11/16/2017] [Accepted: 12/28/2017] [Indexed: 12/25/2022] Open
Abstract
With globalisation and growing health risks of synthetic colourants, search for pigments from natural sources has increased owing to their non-toxic nature. The present study highlights the bioprospection of natural pigment from a cold adapted fungal strain of Penicillium sp. (GBPI_P155), isolated from soil of Indian Himalayan region. The fungus produced insoluble and orange-coloured pigment in liquid medium with maximum production recorded in potato dextrose (PD) broth at 15°C and 3 pH, while maximum biomass was produced at 25°C and pH 3. While examining the effect of different mineral salts, and carbon and nitrogen sources on pigment production, maximum accumulation of pigment was recorded in PD broth supplemented with 2% maltose. Following production, extraction of pigment was performed using chloroform and characterised partially by UV/vis (λmax at 495 nm and a shoulder peak at 530 nm) and Fourier Transform Infrared (FT-IR) spectroscopy. Thin layer chromatography of chloroform extract resulted in separation of pigment in three fractions with Rf values 0.911, 0.852 and 0.808, which were further analysed using Liquid Chromatography Mass Spectrometry (LC/MS). The overall approach resulted in identification of pigment as a mixture of different derivatives of carotenoids. The extracted pigment also possessed antimicrobial activity against Gram-positive and Gram-negative bacteria and actinobacteria.
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Affiliation(s)
- Neha Pandey
- Biotechnological Applications, G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Almora, Uttarakhand, India
| | - Rahul Jain
- Biotechnological Applications, G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Almora, Uttarakhand, India
| | - Anita Pandey
- Biotechnological Applications, G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Almora, Uttarakhand, India
| | - Sushma Tamta
- Department of Botany, DSB campus, Kumaun University, Nainital, Uttarakhand, India
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Pandey N, Bhatt R. Improved biotransformation of arsenic by arsenite oxidase – Chitosan nanoparticle conjugates. Int J Biol Macromol 2018; 106:258-265. [DOI: 10.1016/j.ijbiomac.2017.08.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 08/02/2017] [Accepted: 08/02/2017] [Indexed: 10/19/2022]
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Kumari A, Pandey N, Pandey-Rai S. Exogenous salicylic acid-mediated modulation of arsenic stress tolerance with enhanced accumulation of secondary metabolites and improved size of glandular trichomes in Artemisia annua L. Protoplasma 2018; 255:139-152. [PMID: 28667412 DOI: 10.1007/s00709-017-1136-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 06/19/2017] [Indexed: 05/24/2023]
Abstract
The present study was undertaken to find out individual and interactive effects of arsenic (As) and salicylic acid (SA) on an important medicinal plant, Artemisia annua. As uptake and its accumulation was detected and found to be maximum in roots at higher As concentration (150 μM). Under As treatments, H2O2 and MDA content were induced. Biomass and chlorophyll content were negatively affected under As treatments. Furthermore, enzymatic (SOD, CAT, APX, and GR) and non-enzymatic antioxidants were also enhanced under As treatments. Exogenous application of SA reduced the extent of H2O2 and O2- generation and lipid peroxidation, while reverted biomass and chlorophyll content to overcome oxidative stress. Simultaneous application of SA with As increased endogenous SA level, artemisinin, and dihydroartemisinic acid as compared with individual As treatment and pre-application of SA with As treatments. The expression of four key artemisinin biosynthetic pathway genes, i.e., ADS, CYP71AV1, DBR2, and ALDH1 were upregulated at a maximum in plants simultaneously treated with SA and As. Similar pattern of artemisinin accumulation and glandular trichome size was observed which attest that SA has a stimulatory impact on artemisinin biosynthesis under As stress. Our study suggests that exogenous application of SA and As together induced more tolerance in A. annua than a comparable dose of SA pre-treatment. The study may provide a platform with dual benefits by developing As-tolerant plants to be used for phytoremediation of arsenic from As-contaminated soil and obtaining high artemisinin-producing A. annua plants.
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Affiliation(s)
- Anjana Kumari
- Laboratory of Morphogenesis, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Neha Pandey
- Laboratory of Morphogenesis, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Shashi Pandey-Rai
- Laboratory of Morphogenesis, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
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Yadav G, Awasth J, Pandey N, Shrestha S, Jha C. Comparison of action of aspirin and vitamin E in gentamicin induced nephrotoxicity in wistar albino rats: An experimental study. J ANAT SOC INDIA 2017. [DOI: 10.1016/j.jasi.2017.08.309] [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: 10/18/2022]
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