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Julnar Usta
Julnar Usta
American university of Beirut
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Biochemical Mechanisms of the Generation of Endogenous Long Chain Ceramide in Response to Exogenous Short Chain Ceramide in the A549 Human Lung Adenocarcinoma Cell Line: ROLE …
B Ogretmen, BJ Pettus, MJ Rossi, R Wood, J Usta, Z Szulc, A Bielawska, ...
Journal of Biological Chemistry 277 (15), 12960-12969, 2002
2482002
Diuretic effect and mechanism of action of parsley
SI Kreydiyyeh, J Usta
Journal of ethnopharmacology 79 (3), 353-357, 2002
2392002
Larvicidal activity of essential oils extracted from commonly used herbs in Lebanon against the seaside mosquito, Ochlerotatus caspius
KM Knio, J Usta, S Dagher, H Zournajian, S Kreydiyyeh
Bioresource technology 99 (4), 763-768, 2008
2282008
A novel mutation in the GATA4 gene in patients with Tetralogy of Fallot
G Nemer, F Fadlalah, J Usta, M Nemer, G Dbaibo, M Obeid, F Bitar
Human mutation 27 (3), 293-294, 2006
2272006
Hephaestin is a ferroxidase that maintains partial activity in sex-linked anemia mice
H Chen, ZK Attieh, T Su, BA Syed, H Gao, RM Alaeddine, TC Fox, J Usta, ...
Blood 103 (10), 3933-3939, 2004
1892004
Identification of zyklopen, a new member of the vertebrate multicopper ferroxidase family, and characterization in rodents and human cells
H Chen, ZK Attieh, BA Syed, YM Kuo, V Stevens, BK Fuqua, HS Andersen, ...
The Journal of nutrition 140 (10), 1728-1735, 2010
1372010
Effect of cinnamon, clove and some of their constituents on the Na+-K+-ATPase activity and alanine absorption in the rat jejunum
SI Kreydiyyeh, J Usta, R Copti
Food and Chemical Toxicology 38 (9), 755-762, 2000
1372000
Role of ceramide in mediating the inhibition of telomerase activity in A549 human lung adenocarcinoma cells
B Ogretmen, D Schady, J Usta, R Wood, JM Kraveka, C Luberto, H Birbes, ...
Journal of Biological Chemistry 276 (27), 24901-24910, 2001
1332001
In vitro effect of eugenol and cinnamaldehyde on membrane potential and respiratory chain complexes in isolated rat liver mitochondria
J Usta, S Kreydiyyeh, K Bajakian, H Nakkash-Chmaisse
Food and Chemical Toxicology 40 (7), 935-940, 2002
1252002
Aniseed oil increases glucose absorption and reduces urine output in the rat
SI Kreydiyyeh, J Usta, K Knio, S Markossian, S Dagher
Life Sciences 74 (5), 663-673, 2003
1212003
Molecular mechanisms of ceramide-mediated telomerase inhibition in the A549 human lung adenocarcinoma cell line
B Ogretmen, JM Kraveka, D Schady, J Usta, YA Hannun, LM Obeid
Journal of Biological Chemistry 276 (35), 32506-32514, 2001
1212001
Linalool decreases HepG2 viability by inhibiting mitochondrial complexes I and II, increasing reactive oxygen species and decreasing ATP and GSH levels
J Usta, S Kreydiyyeh, K Knio, P Barnabe, Y Bou-Moughlabay, S Dagher
Chemico-biological interactions 180 (1), 39-46, 2009
1172009
Moringa oleifera's Nutritious Aqueous Leaf Extract Has Anticancerous Effects by Compromising Mitochondrial Viability in an ROS-Dependent Manner
N Madi, M Dany, S Abdoun, J Usta
Journal of the American College of Nutrition 35 (7), 604-613, 2016
892016
The mechanism underlying the laxative properties of parsley extract
SI Kreydiyyeh, J Usta, I Kaouk, R Al-Sadi
Phytomedicine 8 (5), 382-388, 2001
872001
Comparative study on the effect of cinnamon and clove extracts and their main components on different types of ATPases
J Usta, S Kreydiyyeh, P Barnabe, Y Bou-Moughlabay, ...
Human & experimental toxicology 22 (7), 355-362, 2003
802003
De novo N-palmitoylsphingosine synthesis is the major biochemical mechanism of ceramide accumulation following p53 up-regulation
S Panjarian, L Kozhaya, S Arayssi, M Yehia, J Bielawski, A Bielawska, ...
Prostaglandins & other lipid mediators 86 (1-4), 41-48, 2008
782008
Structural requirements of ceramide and sphingosine based inhibitors of mitochondrial ceramidase
J Usta, SE Bawab, P Roddy, ZM Szulc, YA Hannun, A Bielawska
Biochemistry 40 (32), 9657-9668, 2001
692001
Copper–adenine complex, a compound, with multi-biochemical targets and potential anti-cancer effect
HH Hammud, G Nemer, W Sawma, J Touma, P Barnabe, ...
Chemico-biological interactions 173 (2), 84-96, 2008
672008
The pentose phosphate pathway in cancer: regulation and therapeutic opportunities
N Ghanem, C El-Baba, K Araji, R El-Khoury, J Usta, N Darwiche
Chemotherapy 66 (5-6), 179-191, 2021
612021
Ceramide inhibits IL-2 production by preventing protein kinase C-dependent NF-κB activation: possible role in protein kinase Cθ regulation
N Abboushi, A El-Hed, W El-Assaad, L Kozhaya, ME El-Sabban, ...
The Journal of Immunology 173 (5), 3193-3200, 2004
522004
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