Rudolf G. Abdelmessih

ORCID: 0000-0001-6575-5285
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About
Contact & Profiles
Research Areas
  • Lipid Membrane Structure and Behavior
  • RNA Interference and Gene Delivery
  • Supramolecular Self-Assembly in Materials
  • Viral gastroenteritis research and epidemiology
  • Chemical Synthesis and Analysis
  • Retinoids in leukemia and cellular processes
  • Protein Degradation and Inhibitors
  • Lipid metabolism and biosynthesis
  • Hepatitis B Virus Studies
  • Sphingolipid Metabolism and Signaling
  • Nanoparticle-Based Drug Delivery
  • Hepatitis C virus research

Northeastern University
2021-2025

Universidad del Noreste
2024

Brooklyn College
2018-2020

City University of New York
2018-2020

We performed all-atom and coarse-grained simulations of lipid bilayer mixtures the unsaturated DOPC, with saturated lipids having same 18-carbon acyl tails different headgroups, to understand their mechanical properties. The secondary were DSPG, DSPA, DSPS, DSPC, DSPE. DOPC:DSPG system 65:35 molar ratio was softest, area compressibility modulus KA ∼ 22% smaller than pure DOPC value. Raising mole % leads increases in KA, yet at any given composition trend is DSPG < DSPA DSPS DSPC Lipid-lipid...

10.1021/acs.langmuir.4c04363 article EN cc-by Langmuir 2025-01-20

Lysophosphatidic acid receptor 1 (LPAR1) is elevated in breast cancer. The deregulation of LPAR1, including the function and level expression, linked to cancer initiation, progression, metastasis. LPAR1 antagonists, AM095 or Ki16425, may be effective therapeutic molecules, yet their limited water solubility hinders vivo delivery. In this study, we report on synthesis two liposomal formulations incorporating embedded within lipid bilayer, as targeted nanocarriers for metastatic (MBC). data...

10.1021/acs.molpharmaceut.3c00348 article EN cc-by Molecular Pharmaceutics 2023-10-16

We performed all-atom and coarse-grained simulations of lipid bilayers mixtures the unsaturated DOPC, with saturated lipids having same 18-carbon acyl tails different headgroups, to understand their mechanical properties. The secondary were DSPG, DSPA, DSPS, DSPC DSPE. DOPC:DSPG system 65:35 molar ratio was softest, area compressibility modulus KA ~22% smaller than pure DOPC value. Raising mole% leads increases in KA, yet at any given composition trend is DSPG &lt; DSPA DSPS Lipid-lipid...

10.26434/chemrxiv-2024-q7dcv preprint EN cc-by-nc 2024-12-31
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