Pseudoceratonic Acid and Moloka’iamine Derivatives from the Red Sea Verongiid Sponge <i>Pseudoceratina</i> <i>arabica</i>

by Lamiaa A. Shaala, Diaa T. A. Youssef
Published 2020-10-01

Identification and Bioactivity of Compounds from the Fungus Penicillium sp. CYE-87 Isolated from a Marine Tunicate

by Lamiaa A. Shaala, Diaa T. A. Youssef
Published 2015-03-01

Bioactive Compounds from the Red Sea Marine Sponge Hyrtios Species

by Hani Z. Asfour, Diaa T. A. Youssef, Lamiaa A. Shaala
Published 2013-03-01

Bioactive Hydantoin Alkaloids from the Red Sea Marine Sponge Hemimycale arabica

by Diaa T. A. Youssef, Lamiaa A. Shaala, Khalid Z. Alshali
Published 2015-10-01

Psammaceratin A: A Cytotoxic Psammaplysin Dimer Featuring an Unprecedented (2Z,3Z)-2,3-Bis(aminomethylene)succinamide Backbone from the Red Sea Sponge <i>Pseudoceratina arabica</i>

by Diaa T. A. Youssef, Hani Z. Asfour, Lamiaa A. Shaala
Published 2021-07-01

Antimicrobial Chlorinated 3-Phenylpropanoic Acid Derivatives from the Red Sea Marine Actinomycete <i>Streptomyces</i> <i>coelicolor</i> LY001

by Lamiaa A. Shaala, Diaa T. A. Youssef, Torki A. Alzughaibi, Sameh S. Elhady
Published 2020-08-01

Secondary Metabolites of the Genus <i>Didemnum</i>: A Comprehensive Review of Chemical Diversity and Pharmacological Properties

by Diaa T. A. Youssef, Hadeel Almagthali, Lamiaa A. Shaala, Eric W. Schmidt
Published 2020-06-01

Fusaripyridines A and B; Highly Oxygenated Antimicrobial Alkaloid Dimers Featuring an Unprecedented 1,4-Bis(2-hydroxy-1,2-dihydropyridin-2-yl)butane-2,3-dione Core from the Marine...

by Lamiaa A. Shaala, Torki Alzughaibi, Grégory Genta-Jouve, Diaa T. A. Youssef
Published 2021-09-01

Bioactive 2(1H)-Pyrazinones and Diketopiperazine Alkaloids from a Tunicate-Derived Actinomycete Streptomyces sp.

by Lamiaa A. Shaala, Diaa T. A. Youssef, Jihan M. Badr, Steve M. Harakeh
Published 2016-08-01

Magnificines A and B, Antimicrobial Marine Alkaloids Featuring a Tetrahydrooxazolo[3,2-a]azepine-2,5(<i>3H,6H</i>)-dione Backbone from the Red Sea Sponge <i>Negombata magnifica</i>

by Diaa T. A. Youssef, Hani Z. Asfour, Grégory Genta-Jouve, Lamiaa A. Shaala
Published 2021-04-01

Bioactive Secondary Metabolites from the Red Sea Marine Verongid Sponge Suberea Species

by Lamiaa A. Shaala, Diaa T. A. Youssef, Jihan M. Badr, Mansour Sulaiman, Alaa Khedr
Published 2015-03-01

Bioactive Diketopiperazines and Nucleoside Derivatives from a Sponge-Derived <i>Streptomyces</i> Species

by Lamiaa A. Shaala, Diaa T. A. Youssef, Jihan M. Badr, Steve M. Harakeh, Grégory Genta-Jouve
Published 2019-10-01

New Cerebroside and Nucleoside Derivatives from a Red Sea Strain of the Marine Cyanobacterium Moorea producens

by Diaa T.A. Youssef, Sabrin R.M. Ibrahim, Lamiaa A. Shaala, Gamal A. Mohamed, Zainy M. Banjar
Published 2016-03-01

Subereamolline A as a Potent Breast Cancer Migration, Invasion and Proliferation Inhibitor and Bioactive Dibrominated Alkaloids from the Red Sea Sponge Pseudoceratina arabica

by Khalid A. El Sayed, Ahmed I. Foudah, Fathy A. Behery, Mansour Sulaiman, Diaa T. A. Youssef, Lamiaa A. Shaala
Published 2012-11-01

Theonellamide G, a Potent Antifungal and Cytotoxic Bicyclic Glycopeptide from the Red Sea Marine Sponge Theonella swinhoei

by Diaa T. A. Youssef, Lamiaa A. Shaala, Gamal A. Mohamed, Jihan M. Badr, Faida H. Bamanie, Sabrin R. M. Ibrahim
Published 2014-04-01

Red Sea Suberea mollis Sponge Extract Protects against CCl4-Induced Acute Liver Injury in Rats via an Antioxidant Mechanism

by Aymn T. Abbas, Nagla A. El-Shitany, Lamiaa A. Shaala, Soad S. Ali, Esam I. Azhar, Umama A. Abdel-dayem, Diaa T. A. Youssef
Published 2014-01-01

Didemnaketals F and G, New Bioactive Spiroketals from a Red Sea Ascidian Didemnum Species

by Lamiaa A. Shaala, Diaa T.A. Youssef, Sabrin R.M. Ibrahim, Gamal A. Mohamed, Jihan M. Badr, April L. Risinger, Susan L. Mooberry
Published 2014-09-01

Evaluation of the Anti-Inflammatory, Antioxidant and Immunomodulatory Effects of the Organic Extract of the Red Sea Marine Sponge Xestospongia testudinaria against Carrageenan Indu...

by Nagla A El-Shitany, Lamiaa A Shaala, Aymn T Abbas, Umama A Abdel-Dayem, Esam I Azhar, Soad S Ali, Rob W M van Soest, Diaa T A Youssef
Published 2015-01-01

Cytotoxic Compounds from the Saudi Red Sea Sponge Xestospongia testudinaria

by Ali A. El-Gamal, Shaza M. Al-Massarani, Lamiaa A. Shaala, Abdulrahman M. Alahdald, Mansour S. Al-Said, Abdelkader E. Ashour, Ashok Kumar, Maged S. Abdel-Kader, Wael M. Abdel-Mageed, Diaa T. A. Youssef
Published 2016-04-01

Discovery of chitin in skeletons of non-verongiid Red Sea demosponges.

by Hermann Ehrlich, Lamiaa A Shaala, Diaa T A Youssef, Sonia Żółtowska-Aksamitowska, Mikhail Tsurkan, Roberta Galli, Heike Meissner, Marcin Wysokowski, Iaroslav Petrenko, Konstantin R Tabachnick, Viatcheslav N Ivanenko, Nicole Bechmann, Yvonne Joseph, Teofil Jesionowski
Published 2018-01-01