User profiles for Omar S. Sarkar

Omar Sadi Sarkar

Graduate Student, University of Louisville
Verified email at louisville.edu
Cited by 63

Monocytic MDSCs exhibit superior immune suppression via adenosine and depletion of adenosine improves efficacy of immunotherapy

OS Sarkar, H Donninger, N Al Rayyan, LC Chew… - Science …, 2023 - science.org
Immune checkpoint inhibitor (ICI) therapy is effective against many cancers for a subset of
patients; a large percentage of patients remain unresponsive to this therapy. One contributing …

The relative prevalence of the Omicron variant within SARS-CoV-2 infected cohorts in different countries: a systematic review

A Sarkar, S Omar, A Alshareef, K Fanous… - Human Vaccines & …, 2023 - Taylor & Francis
The Omicron variant of SARS-CoV-2 was detected in October 2021 and exhibited high
transmissibility, immune evasion, and reduced severity when compared to the earlier variants. …

Chipnemo: Domain-adapted llms for chip design

…, S Omar, S Pratty, J Raiman, A Sarkar… - arXiv preprint arXiv …, 2023 - arxiv.org
ChipNeMo aims to explore the applications of large language models (LLMs) for industrial
chip design. Instead of directly deploying off-the-shelf commercial or open-source LLMs, we …

Tumor-educated monocytes suppress T cells via adenosine and depletion of adenosine in the tumor microenvironment with adenosine deaminase enzyme promotes …

OS Sarkar, H Donninger, NA Rayyan, LC Chew… - bioRxiv, 2022 - biorxiv.org
Although immune checkpoint inhibitor (ICI) therapy has provided robust results in many
cancer types such as melanoma and lung cancer, a large percentage of patients remain …

Digital twin and artificial intelligence incorporated with surrogate modeling for hybrid and sustainable energy systems

AH Khan, S Omar, N Mushtary, R Verma… - arXiv preprint arXiv …, 2022 - arxiv.org
Surrogate modeling has brought about a revolution in computation in the branches of science
and engineering. Backed by Artificial Intelligence, a surrogate model can present highly …

Bioremediation of kerosene II: a case study in contaminated clay (Laboratory and field: scale microcosms)

MK Gouda, SH Omar, HM Nour Eldin… - World Journal of …, 2008 - Springer
Kerosene contaminated clay results in large amounts from the treatment of Jet kerosene
produced from Merox process, in the Middle East Operation and Maintenance for Oil Refineries (…

Prevalence, risk factors, and glycaemic control of type 2 diabetes mellitus in eastern Sudan: a community-based study

SM Omar, IR Musa, A ElSouli… - Therapeutic advances in …, 2019 - journals.sagepub.com
Background: Diabetes mellitus (DM) constitutes a global health threat and burden, especially
in developing countries. We conducted a cross-sectional study in Gadarif in eastern Sudan …

[HTML][HTML] New horizons in the diagnosis of tuberculosis of the spine: the role of whole genome sequencing

M Ngcelwane, SV Omar, M Said, M Bida - Asian Spine Journal, 2023 - ncbi.nlm.nih.gov
… Examination on light microscopy reveals classical granulomas and Langhan’s giant cells and
acid-fast bacilli on the Ziehl–Nielsen stain. The first-line test when diagnosing TB in South Africa …

Polyhydroxyalkanoates (PHA) from Halomonas pacifica ASL10 and Halomonas salifodiane ASL11 isolated from Mariout salt lakes

F Abd El-malek, A Farag, S Omar, H Khairy - International Journal of …, 2020 - Elsevier
Two novel PHA producing bacterial strains were chosen out of 12 strains collected from Mariout
salt lakes. Analysis of 16srRNA gene sequence of the two new strains revealed 95.38% …

[HTML][HTML] Nano Selenium: Reduction of severe hazards of Atrazine and promotion of changes in growth and gene expression patterns on Vicia faba seedlings

A Zedan, S Omar - African Journal of Biotechnology, 2019 - academicjournals.org
Atrazine is a widely used herbicide on many crops and is considered one of water pollutant
with approved biological hazards on plants, animals and human. Vicia faba seedlings as a …