Ajay Kumar

ORCID: 0000-0002-0897-055X
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About
Contact & Profiles
Research Areas
  • Aortic Disease and Treatment Approaches
  • Cardiac Valve Diseases and Treatments
  • Plant Pathogens and Fungal Diseases
  • Genetics and Neurodevelopmental Disorders
  • Mycorrhizal Fungi and Plant Interactions
  • Bioinformatics and Genomic Networks
  • Congenital Heart Disease Studies
  • Autism Spectrum Disorder Research
  • Anesthesia and Sedative Agents
  • Research in Cotton Cultivation
  • Congenital heart defects research
  • Connective tissue disorders research
  • Software Engineering Research
  • Advanced Proteomics Techniques and Applications
  • Software Reliability and Analysis Research
  • Plant-Microbe Interactions and Immunity
  • Software Engineering Techniques and Practices
  • Gene expression and cancer classification
  • Genomics and Rare Diseases
  • Anesthesia and Neurotoxicity Research
  • Genomic variations and chromosomal abnormalities
  • Fungal Biology and Applications
  • Photosynthetic Processes and Mechanisms
  • Autopsy Techniques and Outcomes
  • Ubiquitin and proteasome pathways

MedStar Health
2024

MedStar Union Memorial Hospital
2024

European Bioinformatics Institute
2022-2023

Antwerp University Hospital
2016-2022

University of Antwerp
2016-2022

University of Cambridge
2020-2022

National Botanical Research Institute
2021-2022

Open Targets
2022

Wellcome/MRC Cambridge Stem Cell Institute
2020

Biomedical Informatics Research Center Antwerp
2018

Bicuspid aortic valve (BAV) is the most common congenital heart defect. Although many BAV patients remain asymptomatic, at least 20% develop thoracic aneurysm (TAA). Historically, BAV-related TAA was considered as a hemodynamic consequences of Multiple lines evidence currently suggest that genetic determinants contribute to pathogenesis both and in affected individuals. Despite high heritability, only very few genes have been linked BAV/TAA, such NOTCH1, SMAD6 MAT2A. Moreover, they explain...

10.3389/fphys.2017.00400 article EN cc-by Frontiers in Physiology 2017-06-13
Lukas A. Mueller René Klein Lankhorst Steven D. Tanksley James J. Giovannoni Ruth White and 95 more Julia Vrebalov Zhangjun Fei Joyce Van Eck Robert Buels Adri Mills Naama Menda Isaak Tecle Aureliano Bombarely Stephen M. Stack Suzanne M. Royer Song‐Bin Chang L.A. Shearer Byung Dong Kim Sung‐Hwan Jo Cheol‐Goo Hur Doil Choi Changbao Li Jiuhai Zhao Hongling Jiang Yu Geng Yuanyuan Dai Huajie Fan Jinfeng Chen Fei Lü Jinfeng Shi Shouhong Sun Jianjun Chen Xiaohua Yang Lu Chen Mingsheng Chen Zhukuan Cheng Chuanyou Li Hong‐Qing Ling Yongbiao Xue Ying Wang Graham B. Seymour Gerard J. Bishop Glenn J. Bryan Jane Rogers Sarah Sims Sarah Butcher Daniel Buchan James Abbott Helen Beasley Christine Nicholson Clare Riddle Sean Humphray Stuart McLaren Saloni Mathur Shailendra Vyas Amolkumar U. Solanke Rahul Kumar Vikrant Gupta Arun Kumar Sharma Paramjit Khurana Jitendra P. Khurana Akhilesh K. Tyagi Sarita Sarita Parul Chowdhury Smriti Shridhar Debasis Chattopadhyay Awadhesh Pandit Pradeep Singh Ajay Kumar Rekha Dixit Archana Singh Sumera Praveen Vivek Dalal Mahavir Yadav Irfan Ahmad Ghazi Kishor Gaikwad Tilak Raj Sharma Trilochan Mohapatra Nagendra Kumar Singh Dóra Szinay Hans de Jong Sander Peters M. van Staveren Erwin Datema Mark Fiers Roeland C. H. J. van Ham Pim Lindhout Murielle Philippot Pierre Frasse Farid Regad Mohamed Zouine Mondher Bouzayen Erika Asamizu Shusei Sato Hiroyuki Fukuoka Satoshi Tabata Daisuke Shibata Miguel A. Botella Manuel Pérez‐Alonso Victoria Fernández‐Pedrosa

The genome of tomato ( Solanum lycopersicum L.) is being sequenced by an international consortium 10 countries (Korea, China, the United Kingdom, India, Netherlands, France, Japan, Spain, Italy, and States) as part larger “International Solanaceae Genome Project (SOL): Systems Approach to Diversity Adaptation” initiative. sequencing project uses ordered bacterial artificial chromosome (BAC) approach generate a high‐quality euchromatic sequence for use reference euasterids. Sequence deposited...

10.3835/plantgenome2008.08.0005 article EN cc-by-nc-nd The Plant Genome 2009-03-01

Taphrina deformans is a fungus responsible for peach leaf curl, an important plant disease. It phylogenetically assigned to the Taphrinomycotina subphylum, which includes fission yeast and mammalian pathogens of genus Pneumocystis. We describe here genome T. in light its dual plant-saprophytic/plant-parasitic lifestyle. The 13.3-Mb contains few identifiable repeated elements (ca. 1.5%) relatively high GC content (49.5%). A total 5,735 protein-coding genes were identified, among 83% share...

10.1128/mbio.00055-13 article EN mBio 2013-05-01

Computational gene prioritization can aid in disease identification. Here, we propose pBRIT (prioritization using Bayesian Ridge regression and Information Theoretic model), a novel adaptive scalable tool, integrating Pubmed abstracts, Gene Ontology, Sequence similarities, Mammalian Human Phenotype Pathway, Interactions, Disease Association database Genome Epidemiology database, into the prediction model. We explore address effects of sparsity inter-feature dependencies within annotation...

10.1093/bioinformatics/bty079 article EN cc-by-nc Bioinformatics 2018-02-12

Background and Aims: Premedication is an integral component of paediatric anaesthesia which, when optimal, allows comfortable separation the child from parent for induction conduct anaesthesia. Midazolam has been accepted as a safe effective oral premedicant. Dexmedetomidine selective alpha-2 agonist with sedative analgesic effects, which through transmucosal route. We compared efficacy safety standard premedication midazolam versus intranasal dexmedetomidine in children undergoing elective...

10.4103/0019-5049.199850 article EN cc-by-nc-sa Indian Journal of Anaesthesia 2017-01-01

To facilitate early deployment of whole-genome sequencing (WGS) for severely ill children, a standardized pipeline WGS analysis with timely turnaround and primary care pediatric uptake is needed. We developed bioinformatics comprehensive gene-agnostic trio children suspected having an undiagnosed monogenic disease that included detection interpretation genetic mechanisms disease, including SNVs/indels, CNVs/SVs, uniparental disomy (UPD), imprinted genes, short tandem repeat expansions,...

10.1016/j.xhgg.2022.100113 article EN cc-by-nc-nd Human Genetics and Genomics Advances 2022-04-25

Cotton fiber development is still an intriguing question to understand commitment and development. At different developmental stages, many genes change their expression pattern have a pivotal role in quality yield. Recently, numerous studies been conducted for transcriptional regulation of fiber, raw data were deposited the public repository comprehensive integrative analysis. Here, we remapped > 380 cotton RNAseq with uniform mapping strategies that span ∼400 fold coverage genome. We...

10.3389/fpls.2022.811655 article EN cc-by Frontiers in Plant Science 2022-02-24

Background Although carpal tunnel syndrome (CTS) is the most common form of peripheral entrapment neuropathy, its pathogenesis remains largely unknown. An estimated heritability index 0.46 and an increased familial occurrence indicate that genetic factors must play a role in pathogenesis. Methods results We report on family which CTS occurred subsequent generations at unusually young age. Additional clinical features included brachydactyly short Achilles tendons resulting toe walking...

10.1136/jmedgenet-2020-107085 article EN Journal of Medical Genetics 2020-09-08

Gene Ontology (GO) is a popular standard in the annotation of gene products and provides information related to genes across all species. The structure GO dynamic updated on daily basis. However, existing methods use outdated versions GO. Moreover, these tools are slow process large datasets consisting more than 20,000 genes. We have developed GOParGenPy, platform independent software tool generate binary data matrix showing class membership, including parental classes, set annotated...

10.1186/1471-2105-14-242 article EN cc-by BMC Bioinformatics 2013-08-08

The prevalence of premature atherosclerotic cardiovascular disease (ASCVD) ranges from 7% to 30%, but the incidence in young patients is increasing. Traditional risk factors, such as hypertension, hyperlipidemia, obesity, and diabetes, have an increasing especially women. A 32-year-old woman presented with dyspnea exertional chest pain. She had a history familial hypercholesterolemia unidentified aortic valve status after pulmonary autograft at age 20. Due insurance changes onset COVID-19...

10.1016/j.crwh.2024.e00641 article EN cc-by-nc Case Reports in Women s Health 2024-07-23

Fungi have an important role in the biodegradation of monuments made stone. The effect fungi degradation different types stone has been widely investigated and demonstrated. can provide bio-protection for surfaces, act as a barrier against weathering, retain moisture, increase waterproofing, reduce thermal stress corrosion, absorb pollutants. Nevertheless, evaluation versus bio-preservation cannot be generalized, it may vary according to behavior species, well that influenced by both...

10.30799/jespr.247.24100301 article EN Journal of Environmental Science and Pollution Research 2024-12-01

10.22376/ijpbs.2017.8.2.b160-166 article EN International Journal of Pharma and Bio Sciences 2017-04-06

Abstract Pyomyositis is an acute pyogenic infection of the muscles and tissues which results in localized pus collections abscess formation. This entity at times becomes difficult to diagnose due lack specific signs atypical or nonspecific manifestations. condition a mimic for wide range differential diagnoses patient often receives many unwarranted antibiotics. Furthermore, deep location makes clinical apparent leading misdiagnosis as rarer entities such inflammatory myositis. In last 1...

10.4103/jmms.jmms_6_23 article EN cc-by-nc-sa Journal of Marine Medical Society 2023-06-05

Computational identification of copy number variants (CNVs) in sequencing data is a challenging task. Existing CNV-detection methods account for various sources variation and perform different normalization strategies. However, their applicability predictions are restricted to specific enrichment protocols. Here, we introduce novel tool named varAmpliCNV, specifically designed amplicon-based targeted resequencing (Haloplex™ protocol) the absence matched controls. VarAmpliCNV utilizes...

10.1093/bioinformatics/btac756 article EN cc-by Bioinformatics 2022-11-28

Summary Cotton fiber development is still an intriguing question to understand the commitment and development. Here, we remapped >350 publicly available cotton RNA sequencing data on recently published genome with ∼400 fold coverage. The differentially expressed genes were clustered in six modules whose functions are specific commitment, initiation, elongation Secondary Cell Wall (SCW) stages. Gene Ontology analysis of initiation suggests enrichment involved organ for SCW showed...

10.1101/2021.02.13.431059 preprint EN bioRxiv (Cold Spring Harbor Laboratory) 2021-02-13

Software development process involves developing, building and enhancing high-quality software for specific tasks as a consequence generates considerable amount of data. This data can be managed in systematic manner creating knowledge repositories that used to competitive advantage. Lesson's learned part the also bank advantage subsequent projects by developers practitioners. Code smells are group symptoms which reveal code is not good enough requires some actions have cleansed code. metrics...

10.31803/tg-20210205095410 article EN cc-by Tehnički glasnik 2021-03-04
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