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Shukla N, Kour B, Sharma D, Vijayvargiya M, Sadasukhi TC, Medicherla KM, Malik B, Bissa B, Vuree S, Lohiya NK, Suravajhala P. Towards Understanding the Key Signature Pathways Associated from Differentially Expressed Gene Analysis in an Indian Prostate Cancer Cohort. Diseases 2023; 11:diseases11020072. [PMID: 37218885 DOI: 10.3390/diseases11020072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 05/24/2023] Open
Abstract
Prostate cancer (PCa) is one of the most prevalent cancers among men in India. Although studies on PCa have dealt with genetics, genomics, and the environmental influence in the causality of PCa, not many studies employing the Next Generation Sequencing (NGS) approaches of PCa have been carried out. In our previous study, we identified some causal genes and mutations specific to Indian PCa using Whole Exome Sequencing (WES). In the recent past, with the help of different cancer consortiums such as The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC), along with differentially expressed genes (DEGs), many cancer-associated novel non-coding RNAs have been identified as biomarkers. In this work, we attempt to identify differentially expressed genes (DEGs) including long non-coding RNAs (lncRNAs) associated with signature pathways from an Indian PCa cohort using the RNA-sequencing (RNA-seq) approach. From a cohort of 60, we screened six patients who underwent prostatectomy; we performed whole transcriptome shotgun sequencing (WTSS)/RNA-sequencing to decipher the DEGs. We further normalized the read counts using fragments per kilobase of transcript per million mapped reads (FPKM) and analyzed the DEGs using a cohort of downstream regulatory tools, viz., GeneMANIA, Stringdb, Cytoscape-Cytohubba, and cbioportal, to map the inherent signatures associated with PCa. By comparing the RNA-seq data obtained from the pairs of normal and PCa tissue samples using our benchmarked in-house cuffdiff pipeline, we observed some important genes specific to PCa, such as STEAP2, APP, PMEPA1, PABPC1, NFE2L2, and HN1L, and some other important genes known to be involved in different cancer pathways, such as COL6A1, DOK5, STX6, BCAS1, BACE1, BACE2, LMOD1, SNX9, CTNND1, etc. We also identified a few novel lncRNAs such as LINC01440, SOX2OT, ENSG00000232855, ENSG00000287903, and ENST00000647843.1 that need to be characterized further. In comparison with publicly available datasets, we have identified characteristic DEGs and novel lncRNAs implicated in signature PCa pathways in an Indian PCa cohort which perhaps have not been reported. This has set a precedent for us to validate candidates further experimentally, and we firmly believe this will pave a way toward the discovery of biomarkers and the development of novel therapies.
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Affiliation(s)
- Nidhi Shukla
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research (BISR), Statue Circle, Jaipur 302001, India
- Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur 303007, India
| | - Bhumandeep Kour
- Department of Biotechnology, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144001, India
| | - Devendra Sharma
- Department of Urology, Rukmani Birla Hospital, Jaipur 302018, India
| | - Maneesh Vijayvargiya
- Department of Pathology, Mahatma Gandhi University of Medical Sciences and Technology, Jaipur 302022, India
| | - T C Sadasukhi
- Department of Urology, Mahatma Gandhi University of Medical Sciences and Technology, Jaipur 302022, India
| | - Krishna Mohan Medicherla
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research (BISR), Statue Circle, Jaipur 302001, India
- Department of Bioengineering, Birla Institute of Technology, Mesra Jaipur Campus, 27-Malaviya Industrial Area, Jaipur 302017, India
| | - Babita Malik
- Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur 303007, India
| | - Bhawana Bissa
- Department of Biochemistry, Central University of Rajasthan, Ajmer 305817, India
| | - Sugunakar Vuree
- Bioclues.org, Hyderabad 500072, India
- MNR Foundation for Research & Innovation, MNR University, Sangareddy 502294, India
| | - Nirmal Kumar Lohiya
- Department of Zoology, Center for Advanced Studies, University of Rajasthan, Jaipur 302004, India
| | - Prashanth Suravajhala
- Bioclues.org, Hyderabad 500072, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kollam 690525, India
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Vidyasagar GVC, Reddy PVJ, Kumar S, Polipalli SK, Jaiswal RM, Venkateswarulu TC, Kishor PBK, Suravajhala P, Polavarapu R. Perspectives on Rapid Antigen Tests for Downstream Validation and Development of Theranostics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1412:285-310. [PMID: 37378774 DOI: 10.1007/978-3-031-28012-2_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Point-of-care SARS-CoV-2 rapid antigen tests have proven to be useful over the years and have become more apparent to the public eye during COVID-19 pandemic due to their ease of use, rapid processing and result times, and low cost. Here, we have assessed the effectiveness and accuracy of rapid antigen tests in comparison to the standard real-time polymerase chain reaction analyses of the same samples.
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Affiliation(s)
- G Vinaya Chandu Vidyasagar
- Genomix CARL Pvt. Ltd., Pulivendula, AP, India
- Department of Biotechnology, Vignan's Foundation for Science, Technology & Research, Guntur, AP, India
| | | | - Somesh Kumar
- Genome Sequencing Laboratory, Lok Nayak Hospital, Jawaharlal Nehru Marg, New Delhi, India
- Bioclues.org, Hyderabad, Telangana, India
| | - Sunil Kumar Polipalli
- Genome Sequencing Laboratory, Lok Nayak Hospital, Jawaharlal Nehru Marg, New Delhi, India
- Bioclues.org, Hyderabad, Telangana, India
| | - Ram Mohan Jaiswal
- Blood Centre and Transplantation Immunology Lab, Mahatma Gandhi University of Medical Sciences and Technology, Jaipur, Rajasthan, India
| | - T C Venkateswarulu
- Department of Biotechnology, Vignan's Foundation for Science, Technology & Research, Guntur, AP, India
| | - P B Kavi Kishor
- Department of Genetics, Osmania University, Hyderabad, India
| | - Prashanth Suravajhala
- Bioclues.org, Hyderabad, Telangana, India.
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India.
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3
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Najeeb N, Murukan AB, Renjitha A, Jayaram M, Jabbar AA, Haridasan H, Prijikumar A, Baiju S, Nixon AA, Krishnan PA, Rodriguez S, Kumar S, Polipalli SK, Singh KK, Nair BG, Ghate SD, Rao RSP, Kishor PBK, Aloor A, Suravajhala R, Chaubey G, Suravajhala P. Inferring Recombination Events in SARS-CoV-2 Variants In Silico. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1412:253-270. [PMID: 37378772 DOI: 10.1007/978-3-031-28012-2_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Over the last 34 months, at least 10 severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) distinct variants have evolved. Among these, some were more infectious while others were not. These variants may serve as candidates for identification of the signature sequences linked to infectivity and viral transgressions. Based on our previous hijacking and transgression hypothesis, we aimed to investigate whether SARS-CoV-2 sequences associated with infectivity and trespassing of long noncoding RNAs (lncRNAs) provide a possible recombination mechanism to drive the formation of new variants. This work involved a sequence and structure-based approach to screen SARS-CoV-2 variants in silico, taking into account effects of glycosylation and links to known lncRNAs. Taken together, the findings suggest that transgressions involving lncRNAs may be linked with changes in SARS-CoV-2-host interactions driven by glycosylation events.
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Affiliation(s)
- Nihal Najeeb
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Aparna B Murukan
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Anagha Renjitha
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Malavika Jayaram
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Ayisha A Jabbar
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Haripriya Haridasan
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Akshara Prijikumar
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Sneha Baiju
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Adrial Ann Nixon
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | | | - Sunu Rodriguez
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Somesh Kumar
- Genome Sequencing Lab, Lok Nayak Hospital, Delhi, India
| | | | - Keshav K Singh
- Department of Genetics, Heersink School of Medicine, University of Alabama at Birmingham, Kaul Genetics Building, Birmingham, AL, USA
| | - Bipin G Nair
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Sudeep D Ghate
- Center for Bioinformatics, NITTE University, Mangaluru, India
| | | | | | - Arya Aloor
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Renuka Suravajhala
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India
| | - Gyaneshwer Chaubey
- Cytogenetics Laboratory, Department of Zoology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Prashanth Suravajhala
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Clappana, Kerala, India.
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Kaur A, Chopra M, Bhushan M, Gupta S, Kumari P H, Sivagurunathan N, Shukla N, Rajagopal S, Bhalothia P, Sharma P, Naravula J, Suravajhala R, Gupta A, Abbasi BA, Goswami P, Singh H, Narang R, Polavarapu R, Medicherla KM, Valadi J, Kumar S A, Chaubey G, Singh KK, Bandapalli OR, Kavi Kishor PB, Suravajhala P. The Omic Insights on Unfolding Saga of COVID-19. Front Immunol 2021; 12:724914. [PMID: 34745097 PMCID: PMC8564481 DOI: 10.3389/fimmu.2021.724914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/27/2021] [Indexed: 12/15/2022] Open
Abstract
The year 2019 has seen an emergence of the novel coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing coronavirus disease of 2019 (COVID-19). Since the onset of the pandemic, biological and interdisciplinary research is being carried out across the world at a rapid pace to beat the pandemic. There is an increased need to comprehensively understand various aspects of the virus from detection to treatment options including drugs and vaccines for effective global management of the disease. In this review, we summarize the salient findings pertaining to SARS-CoV-2 biology, including symptoms, hosts, epidemiology, SARS-CoV-2 genome, and its emerging variants, viral diagnostics, host-pathogen interactions, alternative antiviral strategies and application of machine learning heuristics and artificial intelligence for effective management of COVID-19 and future pandemics.
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Affiliation(s)
- Arvinpreet Kaur
- Department of Bioinformatics, Hans Raj Mahila Maha Vidyalaya, Punjab, India
- Bioclues.org, Hyderabad, India
| | - Mehak Chopra
- Centre for Bioinformatics, School of Life Sciences, Pondicherry University, Puducherry, India
| | - Mahak Bhushan
- Department of Biological Sciences, Indian Institute of Science Education and Research, Kolkata, India
| | - Sonal Gupta
- Bioclues.org, Hyderabad, India
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | | | - Narmadhaa Sivagurunathan
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | - Nidhi Shukla
- Bioclues.org, Hyderabad, India
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | - Shalini Rajagopal
- Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur, India
| | - Purva Bhalothia
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | - Purnima Sharma
- Department of Bioinformatics, Hans Raj Mahila Maha Vidyalaya, Punjab, India
| | - Jalaja Naravula
- Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur, India
| | - Renuka Suravajhala
- Bioclues.org, Hyderabad, India
- Department of Chemistry, School of Basic Sciences, Manipal University Jaipur, Jaipur, India
| | - Ayam Gupta
- Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur, India
| | - Bilal Ahmed Abbasi
- Functional Genomics Unit, Council of Scientific and Industrial Research- Institute of Genomics & Integrative Biology (CSIR-IGIB), Delhi, India
| | - Prittam Goswami
- Department of Biotechnology, Haldia Institute of Technology, West Bengal, India
| | - Harpreet Singh
- Department of Bioinformatics, Hans Raj Mahila Maha Vidyalaya, Punjab, India
- Bioclues.org, Hyderabad, India
| | - Rahul Narang
- Department of Microbiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, India
| | | | - Krishna Mohan Medicherla
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
| | - Jayaraman Valadi
- Bioclues.org, Hyderabad, India
- Department of Computer Science, Flame University, Pune, India
| | - Anil Kumar S
- Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur, India
| | - Gyaneshwer Chaubey
- Cytogenetics Laboratory, Department of Zoology, Benaras Hindu University, Varanasi, India
| | - Keshav K. Singh
- Department of Genetics, University of Alabama, Birmingham, AL, United States
| | - Obul Reddy Bandapalli
- Bioclues.org, Hyderabad, India
- German Cancer Research Centre (DKFZ), Heidelberg, Germany
- Department of Applied Biology, Council of Scientific and Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
| | - Polavarapu Bilhan Kavi Kishor
- Bioclues.org, Hyderabad, India
- Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur, India
| | - Prashanth Suravajhala
- Bioclues.org, Hyderabad, India
- Department of Biotechnology and Bioinformatics, Birla Institute of Scientific Research, Jaipur, India
- Amrita School of Biotechnology, Amrita Vishwa Vidyapeetham, Kerala, India
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