Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Components of Stress01:23

Components of Stress

510
Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small cube at point O, subjected to stress on all six faces, visible or not. Normal stress components σx, σy, σz act perpendicularly to the x, y, and z axes. Shearing stress components τxy and τxz are exerted on faces perpendicular to these axes.
Interestingly, the hidden cube faces also experience these stresses, equal and...
510
Components of Language01:24

Components of Language

796
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
796
Structure of Lipids03:38

Structure of Lipids

98.5K
Lipids include a diverse group of compounds that are largely nonpolar in nature. This is because they are hydrocarbons that include mostly nonpolar carbon-carbon or carbon-hydrogen bonds. Non-polar molecules are hydrophobic (“water fearing”), or insoluble in water. Lipids perform many different functions in a cell. Cells store energy for long-term use in the form of fats. Lipids also provide insulation from the environment for plants and animals. For example, they help keep aquatic...
98.5K
Additional Subnuclear Structures02:10

Additional Subnuclear Structures

5.3K
The eukaryotic nucleus is a double membrane-bound organelle that contains nearly all of the cell’s genetic material in the form of chromosomes. It is rightly called the “brain” of the cell as it shoulders the responsibility of responding to various physiological processes, stress, altered metabolic conditions, and other cellular signals. 
The nucleus contains many membrane-less subnuclear organelles or nuclear bodies, such as nucleoli, Cajal bodies, speckles,...
5.3K
Curvilinear Motion: Rectangular Components01:23

Curvilinear Motion: Rectangular Components

1.2K
Curvilinear motion characterizes the movement of a particle or object along a curved path, notably evident when envisioning a car navigating a winding road. If the car starts at point A, its position vector is established within a fixed frame of reference, where the ratio of the position vector to its magnitude signifies the unit vector pointing in the position vector's direction.
As the car advances, its position evolves over time. Quantifying the car's velocity involves computing the...
1.2K
Drug Binding to Blood Components01:30

Drug Binding to Blood Components

512
When drugs enter systemic circulation, they interact with various components of the blood, including proteins such as human serum albumin (HSA), α1-acid glycoprotein (AAG), lipoproteins, globulins, and red blood cells (RBCs).
HSA is the most abundant plasma protein and is vital in drug binding. It contains distinct drug-binding sites, with different drugs exhibiting affinity for specific sites. There are three main drug-binding domains for HSA: sites I, II, and III. These domains are...
512

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same authorSame journal

Broad-Spectrum Vaccines: Challenges and Opportunities (A Systematic Review).

Current molecular medicine·2026
Same author

Targeting Drug Metabolism for Triple Negative Breast Cancer: A Systematic Review.

Current cancer drug targets·2026
Same author

The Mutational Landscape of Angiosarcoma: Challenges and Opportunities to Design Management Strategies.

Current molecular medicine·2026
Same author

Integrating microbial bioremediation, multi-omics, and emerging technologies for polycyclic aromatic hydrocarbon (PAHs) detoxification.

Journal of microbiological methods·2026
Same author

Heavy Metals and One Health: Current Status and Future Prospects.

Current medicinal chemistry·2026
Same author

The Role of Mitochondrial Ion Channels in the Evolution of Anticancer Drug Resistance.

Current protein & peptide science·2026

Video Experimental Relacionado

Updated: Jan 24, 2026

In Vitro Assay to Measure Phosphatidylethanolamine Methyltransferase Activity
09:33

In Vitro Assay to Measure Phosphatidylethanolamine Methyltransferase Activity

Published on: January 5, 2016

10.2K

Fosfatidiletanolamina: Componente Estructural y Más Allá

Swaroop Kumar Pandey1, Ayush Kulshreshtha1, Anuja Mishra1

  • 1Department of Biotechnology, Institute of Applied Science & Humanities, GLA University, Mathura, 281406, U.P., India.

Current molecular medicine
|January 23, 2026
PubMed
Resumen
Este resumen es generado por máquina.

La fosfatidiletanolamina (PE), vital para las membranas celulares, está cada vez más relacionada con enfermedades como la EHNA y el cáncer. Comprender el metabolismo de la PE es clave para identificar nuevos biomarcadores de enfermedades y dianas terapéuticas.

Palabras clave:
enfermedad de AlzheimerEHNAenfermedad de ParkinsonFosfolípidobiosíntesiscáncerfosfatidiletanolamina

Más Videos Relacionados

Microfluidic On-chip Capture-cycloaddition Reaction to Reversibly Immobilize Small Molecules or Multi-component Structures for Biosensor Applications
14:43

Microfluidic On-chip Capture-cycloaddition Reaction to Reversibly Immobilize Small Molecules or Multi-component Structures for Biosensor Applications

Published on: September 23, 2013

11.2K
Concurrent Quantification of Cellular and Extracellular Components of Biofilms
10:18

Concurrent Quantification of Cellular and Extracellular Components of Biofilms

Published on: December 10, 2013

8.7K

Videos de Experimentos Relacionados

Last Updated: Jan 24, 2026

In Vitro Assay to Measure Phosphatidylethanolamine Methyltransferase Activity
09:33

In Vitro Assay to Measure Phosphatidylethanolamine Methyltransferase Activity

Published on: January 5, 2016

10.2K
Microfluidic On-chip Capture-cycloaddition Reaction to Reversibly Immobilize Small Molecules or Multi-component Structures for Biosensor Applications
14:43

Microfluidic On-chip Capture-cycloaddition Reaction to Reversibly Immobilize Small Molecules or Multi-component Structures for Biosensor Applications

Published on: September 23, 2013

11.2K
Concurrent Quantification of Cellular and Extracellular Components of Biofilms
10:18

Concurrent Quantification of Cellular and Extracellular Components of Biofilms

Published on: December 10, 2013

8.7K

Área de la Ciencia:

  • Bioquímica
  • Biología Celular
  • Medicina Molecular

Sus antecedentes:

  • La fosfatidiletanolamina (PE) es un fosfolípido crucial en las membranas celulares, que influye en la fluidez, la curvatura y los procesos celulares vitales como la señalización y el tráfico de membranas.
  • A pesar de su abundancia, los roles específicos de la PE en la salud y la enfermedad humanas son un foco reciente de investigación.
  • La desregulación de los niveles o el metabolismo de la PE está implicada en trastornos metabólicos (por ejemplo, EHNA), enfermedades neurodegenerativas (por ejemplo, Alzheimer, Parkinson) y cánceres.

Objetivo del estudio:

  • Revisar las funciones fisiológicas de la fosfatidiletanolamina (PE).
  • Elucidar los mecanismos detrás de la desregulación lipídica relacionada con la PE en diversas enfermedades humanas.
  • Destacar el potencial de la lipidómica de la PE en la identificación de biomarcadores de enfermedades.

Principales métodos:

  • Revisión de literatura que sintetiza el conocimiento actual sobre la PE.
  • Análisis de las vías de síntesis de la PE (vías de CDP-etanolamina y PSD).
  • Discusión de los avances en lipidómica para el perfilado de la PE.

Principales resultados:

  • La estructura cónica de la PE es esencial para la dinámica de las membranas y las funciones celulares.
  • La alteración del metabolismo de la PE es una característica común en varias enfermedades humanas importantes.
  • El perfil lipídico de las especies de PE ofrece una vía prometedora para el descubrimiento de biomarcadores.

Conclusiones:

  • La fosfatidiletanolamina desempeña funciones críticas, aunque subestimadas, en la salud humana.
  • Comprender el metabolismo de la PE y su desregulación es vital para desarrollar estrategias diagnósticas y terapéuticas novedosas.
  • Las técnicas avanzadas de lipidómica son instrumentales para avanzar en la investigación de la PE para la comprensión de enfermedades.