Transbilayer asymmetry and sphingomyelin composition modulate the preferential membrane partitioning of the nicotinic acetylcholine receptor in Lo domains

Vanesa Liliana Perillo, Daniel A. Peñalva, Alejandro J. Vitale, +2

Archives of Biochemistry and Biophysics

Proteinlipid InteractionSignal TransductionMolecular PhysiologyBiochemistryMedicine +11

Elovl4 and Fa2h expression during rat spermatogenesis: a link to the very-long-chain PUFAs typical of germ cell sphingolipids[S]

Florencia X. Santiago Valtierra, Daniel A. Peñalva, Jessica M. Luquez, +5

Journal of Lipid Research

Cholesterol and desmosterol incorporation into ram sperm membrane before cryopreservation: Effects on membrane biophysical properties and sperm quality

María de las Mercedes Carro, Daniel A. Peñalva, Silvia S. Antollini, +2

Biochimica et Biophysica Acta (BBA) - Biomembranes

InfertilityAndrologyFertilityMedicinePhysiology +10

Mitochondrial membrane models built from native lipid extracts: Interfacial and transport properties

Olivia Schiaffarino, David Valdivieso González, Inés M. García-Pérez, +4

Frontiers in Molecular Biosciences

Proteinlipid InteractionMitochondrial Membrane ModelsEngineeringInner Mitochondrial MembraneCytoskeleton +17

Atypical surface behavior of ceramides with nonhydroxy and 2-hydroxy very long-chain (C28–C32) PUFAs

Daniel A. Peñalva, Gerardo M. Oresti, Fernando G. Dupuy, +4

Biochimica et Biophysica Acta (BBA) - Biomembranes

Materials ScienceEngineeringSurface ScienceAtypical Surface BehaviorChemistry

Surface Behavior of Sphingomyelins with Very Long Chain Polyunsaturated Fatty Acids and Effects of Their Conversion to Ceramides

Daniel A. Peñalva, Natalia Wilke, Bruno Maggio, +2

Langmuir

Lipid AnalysisTheir ConversionEngineeringBiochemistryFatty Acids +9

Mechanical properties of bilayers containing sperm sphingomyelins and ceramides with very long-chain polyunsaturated fatty acids

H. Ahumada-Gutierrez, Daniel A. Peñalva, Ricardo D. Enriz, +2

Chemistry and Physics of Lipids

Biofunctional MaterialEngineeringMechanical PropertiesFatty AcidsSoft Matter +5

PUFA-rich phospholipid classes and subclasses of ram spermatozoa are unevenly affected by cryopreservation with a soybean lecithin-based extender

María de las Mercedes Carro, Jessica M. Luquez, Daniel A. Peñalva, +3

Theriogenology

SpermatogenesisBiologyFertilityMedicineGenetics +8

Unique thermal behavior of sphingomyelin species with nonhydroxy and 2-hydroxy very-long-chain (C28-C32) PUFAs

Daniel A. Peñalva, Natalia E. Furland, Gustavo H. López, +2

Journal of Lipid Research

Lipid Biochemical and Biophysical Changes in Rat Spermatozoa During Isolation and Functional Activation In Vitro1

Gerardo M. Oresti, Daniel A. Peñalva, Jessica M. Luquez, +2

Biology of Reproduction