· Modified PNAs
· Gene inhibition
· Anti viral agents
· Anti-HIV agents
· Analogues of myristic acid
· Modified peptides
· Reaction mechanism
Synthesis of modified, non-modified and targeted antisense oligonucleotides and polynucleoamides (PNA);
Aminoanthraquinones as potential anti-cancer drugs;
Novel anti-oxidants with potential therapeutic properties;
Cyclic peptides and cyclic oligonucleotides;
Analogues of myristic acid and CD4 derivatives with anti-HIV activity;
Chapters and reviews in books and proceedings
O.Tirosh, J.Katzhendler, Y. Barenholtz, R. Kohen, Antioxidant acivity of amidothionophosphates, Methods in Enzymology-Oxidants and Antioxidants, Part A, Vol. 299,293-301,1999.
O.Tirosh, J.Katzhendler, Y. Barenholtz, R. Kohen, Low-Dencsity Lipoprotein Oxidation and of its Prevention by Amidothionophosphate Antioxidants. Antioxidants and Redox Signalling.1,285-298 1999.