Publications by authors named "Omkar Singh"

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Path2Omics Enhances Transcriptomic and Methylation Prediction Accuracy from Tumor Histopathology.
Danh-Tai Hoang, Eldad D Shulman, Saugato Rahman Dhruba, Nishanth Ulhas Nair, Ranjan Kumar Barman, Omkar Singh

Cancer Res· December 2025

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DNA Methylation Profiling Separates SDH-Deficient GISTs From KIT-PDGFRA-Driven GISTs and Identifies Predictive Biomarkers for Targeted Therapy.
Małgorzata Chłopek, Jerzy Lasota, Omkar Singh, Andrew M Blakely, John Glod

Am J Surg Pathol· November 2025

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DNA Methylation-Based Classification of Kidney Neoplasms.
Antonios Papanicolau-Sengos, Omkar Singh, Kyung Park, Matija Snuderl, Maria Tretiakova

Mod Pathol· November 2025

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Molecularly defined oligodendroglioma evolving to osseous metastases.
Emily Ling-Lin Pai, Yuji Matsumoto, Dan Dou, Shweta Nelluri, Pooja Devi, Omkar Singh

J Neuropathol Exp Neurol· October 2025

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Intra-tumoral Preservation of the Stem-like Malignant Cell Proportion in Glioblastoma, Prognostic Impact, and its Radiomethylomic Signatures.
Yuji Matsumoto, Omkar Singh, Jose Garcia, Zied Abdullaev, Nelson F Freeburg

Neuro Oncol· July 2025

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Molecular, histologic, and clinical characterization of methylation class pleomorphic xanthoastrocytoma: An analysis of 469 tumors.
Christopher H Dampier, Niharika Shah, Kristyn Galbraith, Azadeh Ebrahimi, Osorio Lopes Abath Neto, Omkar Singh

Neurooncol Adv· July 2025

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Diffuse astrocytoma, AYA-type, frequently MAPK-altered: report of 45 patients.
Omkar Singh, Christopher Dampier, Zied Abdullaev, Karen Dazelle, Hye-Jung Chung

Acta Neuropathol· April 2025

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Triazine-Functionalized Nitrogen-Rich Covalent Organic Framework as an Electrode Material for Aqueous Symmetric Supercapacitor.
Ikrar Ahmad, Omkar Singh, Jahangeer Ahmed, Priyanka, Saad M Alshehri

Chem Asian J· March 2025

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Path2Omics: Enhanced transcriptomic and methylation prediction accuracy from tumor histopathology.
Danh-Tai Hoang, Eldad D Shulman, Saugato Rahman Dhruba, Nishanth Ulhas Nair, Ranjan K Barman, Omkar Singh

bioRxiv· March 2025

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Power-line interference and baseline wander elimination in ECG using VMD and EWT.
Haroon Yousuf Mir, Omkar Singh

Comput Methods Biomech Biomed Engin· November 2024

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Study of Correlated Motions to Detect the Conformational Transitions of the Intrinsically Disordered Sheep Prion Peptide.
Debashree Chakraborty, Omkar Singh, Divya Parameswaran

J Chem Inf Model· July 2024

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Prediction of DNA methylation-based tumor types from histopathology in central nervous system tumors with deep learning.
Danh-Tai Hoang, Eldad D Shulman, Rust Turakulov, Zied Abdullaev, Omkar Singh

Nat Med· July 2024

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Molecular and clinicopathologic characteristics of CNS embryonal tumors with BRD4::LEUTX fusion.
Felipe Andreiuolo, Christina K Ferrone, Sharika Rajan, Arie Perry, Ekin Guney, Omkar Singh

Acta Neuropathol Commun· March 2024

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Potential prognostic determinants for FET::CREB fusion-positive intracranial mesenchymal tumor.
Frank M Mezzacappa, Frankie K Smith, Weiwei Zhang, Andrew Gard, Fatmagul Kusku Cabuk, Omkar Singh

Acta Neuropathol Commun· January 2024

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Exploring the Barriers in the Aggregation of a Hexadecameric Human Prion Peptide through the Markov State Model.
Bratin Kumar Das, Omkar Singh, Debashree Chakraborty

ACS Chem Neurosci· October 2023

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Phytochemicals and bioactive compounds effective against acute myeloid leukemia: A systematic review.
Chukwuebuka Egbuna, Kingsley C Patrick-Iwuanyanwu, Eugene N Onyeike, Johra Khan, Santwana Palai, Omkar Singh

Food Sci Nutr· July 2023

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Growth Reaction of Gold Nanorods in the Presence of Mutated Peptides and Amine-Modified Single-Stranded Nucleic Acids.
Jitendra K Sahu, Omkar Singh, Debashree Chakraborty, Kalyan K Sadhu

Chem Asian J· April 2023

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Expanded analysis of high-grade astrocytoma with piloid features identifies an epigenetically and clinically distinct subtype associated with neurofibromatosis type 1.
Patrick J Cimino, Courtney Ketchum, Rust Turakulov, Omkar Singh, Zied Abdullaev

Acta Neuropathol· January 2023

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Exploring the multiple conformational states of RNA genome through interhelical dynamics and network analysis.
Omkar Singh, Pushyaraga P Venugopal, Apoorva Mathur, Debashree Chakraborty

J Mol Graph Model· November 2022

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Understanding the role of water on temperature-dependent structural modifications of SARS CoV-2 main protease binding sites.
Pushyaraga P Venugopal, Omkar Singh, Debashree Chakraborty

J Mol Liq· October 2022

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Influence of Ion Specificity and Concentration on the Conformational Transition of Intrinsically Disordered Sheep Prion Peptide.
Omkar Singh, Bratin Kumar Das, Debashree Chakraborty

Chemphyschem· August 2022

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Effect of nitrogen and zinc nanofertilizer with the organic farming practices on cereal and oil seed crops.
Anil Kumar, Kapur Singh, Pushpendra Verma, Omkar Singh, Aashish Panwar, Tarunendu Singh

Sci Rep· April 2022

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ECG denoising and feature extraction techniques - a review.
Haroon Yousuf Mir, Omkar Singh

J Med Eng Technol· November 2021

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Immune cell deconvolution of bulk DNA methylation data reveals an association with methylation class, key somatic alterations, and cell state in glial/glioneuronal tumors.
Omkar Singh, Drew Pratt, Kenneth Aldape

Acta Neuropathol Commun· September 2021

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Temperature-Dependent Conformational Evolution of SARS CoV-2 RNA Genome Using Network Analysis.
Omkar Singh, Pushyaraga P Venugopal, Apoorva Mathur, Debashree Chakraborty

J Phys Chem B· September 2021

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