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List of works by Usama Ramadan Abdelmohsen

A new antitrypanosomal alkaloid from the Red Sea marine sponge Hyrtios sp

scientific article published on 04 September 2018

Actinokineospora spheciospongiae sp. nov., isolated from the marine sponge Spheciospongia vagabunda

scientific article

Actinomycete Metabolome Induction/Suppression with N-Acetylglucosamine.

scientific article published on 29 March 2017

Actinomycetes from Red Sea sponges: sources for chemical and phylogenetic diversity

scientific article (publication date: 12 May 2014)

Actinomycetes from the Red Sea Sponge Coscinoderma mathewsi: Isolation, Diversity, and Potential for Bioactive Compounds Discovery

scientific article published on 23 May 2020

Ageloline A, new antioxidant and antichlamydial quinolone from the marine sponge-derived bacterium Streptomyces sp. SBT345

An Enrichment of CRISPR and Other Defense-Related Features in Marine Sponge-Associated Microbial Metagenomes

scientific article

Anti-Alzheimer potential, metabolomic profiling and molecular docking of green synthesized silver nanoparticles of Lampranthus coccineus and Malephora lutea aqueous extracts

scientific article published on 06 November 2019

Anti-androgenic potential of the fruit extracts of certain Egyptian <i>Sabal</i> species and their genetic variability studies: a metabolomic-molecular modeling approach

scientific article published in 2022

Anti-cancer and antimicrobial potential of five soil <i>Streptomycetes</i>: a metabolomics-based study

scientific article published on 09 February 2022

Antichlamydial sterol from the Red Sea sponge Callyspongia aff. implexa ⬇️

scientific article published on 17 March 2015

Antifungal potential of marine natural products.

scientific article published on 14 November 2016

Antioxidant and anti-protease activities of diazepinomicin from the sponge-associated Micromonospora strain RV115

scientific article published on 8 October 2012

Antiviral potential of green synthesized silver nanoparticles of Lampranthus coccineus and Malephora lutea

scientific article published on 06 August 2019

Application of metabolomics and molecular networking in investigating the chemical profile and antitrypanosomal activity of British bluebells (Hyacinthoides non-scripta) ⬇️

scientific article published on 22 February 2019

Bacicyclin, a new antibacterial cyclic hexapeptide from Bacillus sp. strain BC028 isolated from Mytilus edulis

scientific article published in February 2018

Bioactive Brominated Oxindole Alkaloids from the Red Sea Sponge Callyspongia siphonella

scientific article published on 09 August 2019

Bioactive Natural Products of Marine Sponges from the Genus Hyrtios

scientific article (publication date: 11 May 2017)

Bioactivity Potential of Marine Natural Products from Scleractinia-Associated Microbes and In Silico Anti-SARS-COV-2 Evaluation

scientific article published on 16 December 2020

Bioassay-Guided Isolation, Metabolic Profiling, and Docking Studies of Hyaluronidase Inhibitors from Ravenala madagascariensis

scientific article published on 08 April 2020

Biodiversity, Anti-Trypanosomal Activity Screening, and Metabolomic Profiling of Actinomycetes Isolated from Mediterranean Sponges

scientific article

Cytokinins mediate resistance against Pseudomonas syringae in tobacco through increased antimicrobial phytoalexin synthesis independent of salicylic acid signaling

scientific article

Cytotoxic Activity and Metabolic Profiling of Fifteen <i>Euphorbia</i> Species

scientific article published on 29 December 2020

Dereplication strategies for targeted isolation of new antitrypanosomal actinosporins A and B from a marine sponge associated-Actinokineospora sp. EG49. ⬇️

scientific article published on 06 March 2014

Diversity, abundance and natural products of marine sponge-associated actinomycetes.

scientific article published on March 2014

Draft Genome Sequence of the Antitrypanosomally Active Sponge-Associated Bacterium Actinokineospora sp. Strain EG49

scientific article published on 6 March 2014

Draft genome sequences of three chemically rich actinomycetes isolated from Mediterranean sponges

scientific article published on 19 October 2015

Elicitation for activation of the actinomycete genome's cryptic secondary metabolite gene clusters

scientific article published in 2023

Elicitation of secondary metabolism in actinomycetes.

scientific article published on 15 June 2015

Eliciting callus culture for production of hepatoprotective flavonoids and phenolics from Sequoia sempervirens (D. Don Endl)

scientific article published on 23 June 2019

Epigenetic Modifiers Induce Bioactive Phenolic Metabolites in the Marine-Derived Fungus

scientific article published on 30 July 2018

Exploration of Chemical Diversity and Antitrypanosomal Activity of Some Red Sea-Derived Actinomycetes Using the OSMAC Approach Supported by LC-MS-Based Metabolomics and Molecular Modelling

scientific article published on 22 September 2020

Gastro-Protective and Anti-Oxidant Potential of Althaea officinalis and Solanum nigrum on Pyloric Ligation/Indomethacin-Induced Ulceration in Rats

scientific article published on 25 October 2019

Genomic insights into specialized metabolism in the marine actinomycete Salinispora.

scientific article

Green-synthesized zinc oxide nanoparticles, anti-Alzheimer potential and the metabolic profiling of <i>Sabal blackburniana</i> grown in Egypt supported by molecular modelling

scientific article published on 18 May 2021

Hepatoprotective potential of Malvaviscus arboreus against carbon tetrachloride-induced liver injury in rats

scientific article published in PLoS ONE

Identification of plakortide E from the Caribbean sponge Plakortis halichondroides as a trypanocidal protease inhibitor using bioactivity-guided fractionation

scientific article published on 2 May 2014

Induction of Antibacterial Metabolites by Co-Cultivation of Two Red-Sea-Sponge-Associated Actinomycetes Micromonospora sp. UR56 and Actinokinespora sp. EG49

scientific article published on 05 May 2020

Inhibitory activities of the marine streptomycete-derived compound SF2446A2 against Chlamydia trachomatis and Schistosoma mansoni.

scientific article published on 20 May 2015

Isolation of Petrocidin A, a New Cytotoxic Cyclic Dipeptide from the Marine Sponge-Derived Bacterium Streptomyces sp. SBT348. ⬇️

scientific article published on 6 December 2017

Isolation, phylogenetic analysis and anti-infective activity screening of marine sponge-associated actinomycetes.

scientific article

Marine Sponge-Derived Streptomyces sp. SBT343 Extract Inhibits Staphylococcal Biofilm Formation

scientific article published on 16 February 2017

Metabolomic profiling and anti-infective potential of Zinnia elegans and Gazania rigens (Family Asteraceae)

scientific article published on 22 December 2018

Metabolomic profiling and biological investigation of the marine sponge-derived bacterium Rhodococcus sp. UA13.

scientific article published on 19 April 2018

Metabolomic profiling, biological evaluation of <i>Aspergillus awamori</i>, the river Nile-derived fungus using epigenetic and OSMAC approaches

scientific article published on 09 February 2021

Metabolomic tools for secondary metabolite discovery from marine microbial symbionts

scientific article

Metabolomics analysis and biological investigation of three Malvaceae plants

scientific article published on 07 August 2019

Mining Genomes of Three Marine Sponge-Associated Actinobacterial Isolates for Secondary Metabolism.

scientific article published on October 2015

Natural Product Potential of the Genus Nocardiopsis.

scientific article published on 29 April 2018

Natural Product Repertoire of the Genus

scientific article published on 30 December 2018

Natural Products Repertoire of the Red Sea

scientific article published on 04 September 2020

New Cytotoxic Cerebrosides from the Red Sea Cucumber Holothuria spinifera Supported by In-Silico Studies

scientific article published on 01 August 2020

New Cytotoxic Cyclic Peptide from the Marine Sponge-Associated sp. UR67 ⬇️

New Cytotoxic Natural Products from the Red Sea Sponge Stylissa carteri

scientific article published on 03 May 2020

New Pim-1 Kinase Inhibitor From the Co-culture of Two Sponge-Associated Actinomycetes ⬇️

article

New antibacterial xanthone from the marine sponge-derived Micrococcus sp. EG45.

scientific article published on 22 September 2014

New bioactive metabolites from the elicited marine sponge-derived bacterium Actinokineospora spheciospongiae sp. nov ⬇️

scientific article published on 24 January 2019

Novel Antiviral and Antibacterial Activities of Hibiscus schizopetalus

scientific article published on 30 October 2020

Potential Inhibitors of CYP51 Enzyme in Dermatophytes by Red Sea Soft Coral <i>Nephthea</i> sp.: <i>In Silico</i> and Molecular Networking Studies

scientific article published on 13 April 2022

Potential of marine natural products against drug-resistant bacterial infections

scientific article published on 25 April 2019

Potential of marine natural products against drug-resistant fungal, viral, and parasitic infections.

scientific article published on 12 December 2016

Production of induced secondary metabolites by a co-culture of sponge-associated actinomycetes, Actinokineospora sp. EG49 and Nocardiopsis sp. RV163. ⬇️

scientific article

Promising Cytotoxic butenolides from the Soybean endophytic fungus <i>Aspergillus terreus</i>: a combined molecular docking and in-vitro studies

scientific article published in July 2023

Recent Updates on Corals from Nephtheidae

scientific article published on 20 May 2019

Rubrobacter aplysinae sp. nov. isolated from the marine sponge Aplysina aerophoba

scientific article

Rubrobacter aplysinae sp. nov., isolated from the marine sponge Aplysina aerophoba

scientific article

Saccharopolyspora: an underexplored source for bioactive natural products

scientific article published on 07 July 2019

Sterols and Triterpenes: Antiviral     Potential Supported by In-Silico Analysis

scientific article published on 26 December 2020

Strepoxazine A, a new cytotoxic phenoxazin from the marine sponge-derived bacterium Streptomyces sp. SBT345 ⬇️

Streptomyces dysideae sp. nov., isolated from a marine Mediterranean sponge Dysidea tupha

scientific article published in 2019

Thalassosterol, a New Cytotoxic Aromatase Inhibitor Ergosterol Derivative from the Red Sea Seagrass Thalassodendron ciliatum

scientific article published on 08 July 2020

The metabolomic analysis of five <i>Mentha</i> species: cytotoxicity, anti-<i>Helicobacter</i> assessment, and the development of polymeric micelles for enhancing the anti-<i>Helicobacter</i> activity

scientific article published on 12 February 2021

Two new antioxidant actinosporin analogues from the calcium alginate beads culture of sponge-associated Actinokineospora sp. strain EG49.

scientific article published on 6 September 2014

Wild bees and their nests host Paenibacillus bacteria with functional potential of avail

scientific article published on 22 December 2018

Williamsia herbipolensis sp. nov., isolated from the phyllosphere of Arabidopsis thaliana

scientific article

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