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

Stem Cell Culture01:17

Stem Cell Culture

5.1K
Stem cell research aims to find ways to use stem cells to regenerate and repair cellular damage. Over time, most adult cells undergo the wear and tear of aging and lose their ability to divide and repair themselves. Stem cells do not display a particular morphology or function. Adult stem cells, which exist as a small subset of cells in most tissues, keep dividing and can differentiate into a number of specialized cells generally formed by that tissue. These cells enable the body to renew and...
5.1K
Zygotic Development And Stem Cell Formation01:10

Zygotic Development And Stem Cell Formation

5.1K
The development of all multicellular organisms starts with the fusion of haploid cells called sperm and egg to form a diploid zygote. A zygote is a totipotent cell that can develop into a complete organism. The zygote undergoes cell division or cleavage to form an 8-cell mass. Until this stage, the cells are spherical, loosely attached, and remain totipotent. Totipotent cells are capable of developing both the embryonic and the extraembryonic tissues. However, as they continue to divide, they...
5.1K
Adult Stem Cells01:33

Adult Stem Cells

28.6K
Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously...
28.6K
Embryonic Stem Cells00:57

Embryonic Stem Cells

3.5K
Embryonic stem (ES) cells were first discovered in mice in 1981 by Martin Evans. In 1998, James Thomson identified a method to isolate embryonic stem cells from humans. Human embryonic stem cells (hESCs) are obtained from 3-5 day old embryos that remain unused after an in vitro fertilization procedure.
ES cells are grown in a culture medium where they can divide indefinitely, creating ES cell lines. Under certain conditions, ES cells can differentiate, either spontaneously into a variety of...
3.5K
Maintenance of the ES Cell State01:14

Maintenance of the ES Cell State

2.2K
The cells of the blastocyst inner cell mass only remain pluripotent for a short time. This state of pluripotency and self-renewal can be maintained in embryonic stem (ES) cell culture by adding specific chemicals or growth factors to ensure the cells can continue dividing and later differentiate into different cell types. In some cases, the cells are grown on a feeder layer of differentiated cells, which provides the growth factors and extracellular matrix components necessary for stem cell...
2.2K
Distinctive Features of Adult Stem Cells vs Cancer Stem Cells01:18

Distinctive Features of Adult Stem Cells vs Cancer Stem Cells

3.4K
A stem cell is an unspecialized cell that can divide without limit as needed and can, under specific conditions, differentiate into specialized cells.
Adult stem cells
Adult stem cells are tissue-specific; hence, they divide to develop the tissue from which they originate. One type of adult stem cell is the epithelial stem cell, which gives rise to the keratinocytes in the multiple layers of epithelial cells in the epidermis of the skin. Adult bone marrow has three distinct types of stem cells:...
3.4K

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Embryo models as experiments in self-organization: The logic of productive failure.

Developmental cell·2026
Same author

Embryo quality control via lineage-specific aneuploid cell elimination in embryos and stem cell-derived embryo models.

Nature communications·2026
Same author

Nanotheranostics for Alzheimer's Disease: The Rising Promise of Fluorescent Carbon Dots.

ACS biomaterials science & engineering·2026
Same author

Adhesion-driven rigidity transition decoupled from density-driven jamming triggers epithelial organization in embryonic tissues.

Nature physics·2026
Same author

Control of naive T cell reactivity and peripheral tolerance by ascorbate and TET activity.

Science advances·2026
Same author

Decoding the origins of cellular self-organization for engineered biology.

Nature biotechnology·2026

Video Experimental Relacionado

Updated: Jun 23, 2025

Micro-scale Engineering for Cell Biology
04:42

Micro-scale Engineering for Cell Biology

Published on: October 1, 2007

4.8K

El futuro brillante de la biología del desarrollo y de las células madre

Jennifer Lewis, Melina Schuh, Jacob H Hanna

    Cell
    |June 21, 2024
    PubMed
    Resumen
    Este resumen es generado por máquina.

    El futuro de la biología del desarrollo promete descubrimientos innovadores y soluciones a los desafíos sociales. Los expertos comparten sus visiones para avanzar en este campo científico crítico.

    Más Videos Relacionados

    Cortical Neurogenesis: Transitioning from Advances in the Laboratory to Cell-Based Therapies
    12:38

    Cortical Neurogenesis: Transitioning from Advances in the Laboratory to Cell-Based Therapies

    Published on: July 19, 2007

    6.2K
    Cell Sorting of Neural Stem and Progenitor Cells from the Adult Mouse Subventricular Zone and Live-imaging of their Cell Cycle Dynamics
    09:27

    Cell Sorting of Neural Stem and Progenitor Cells from the Adult Mouse Subventricular Zone and Live-imaging of their Cell Cycle Dynamics

    Published on: September 14, 2015

    14.2K

    Videos de Experimentos Relacionados

    Last Updated: Jun 23, 2025

    Micro-scale Engineering for Cell Biology
    04:42

    Micro-scale Engineering for Cell Biology

    Published on: October 1, 2007

    4.8K
    Cortical Neurogenesis: Transitioning from Advances in the Laboratory to Cell-Based Therapies
    12:38

    Cortical Neurogenesis: Transitioning from Advances in the Laboratory to Cell-Based Therapies

    Published on: July 19, 2007

    6.2K
    Cell Sorting of Neural Stem and Progenitor Cells from the Adult Mouse Subventricular Zone and Live-imaging of their Cell Cycle Dynamics
    09:27

    Cell Sorting of Neural Stem and Progenitor Cells from the Adult Mouse Subventricular Zone and Live-imaging of their Cell Cycle Dynamics

    Published on: September 14, 2015

    14.2K

    Área de la Ciencia:

    • Biología del desarrollo
    • La Medicina Regenerativa
    • La genética

    Sus antecedentes:

    • La biología del desarrollo es crucial para comprender los orígenes y procesos de la vida.
    • Tiene el potencial de abordar problemas globales importantes.

    Objetivo del estudio:

    • Para delinear las direcciones futuras en biología del desarrollo.
    • Presentar las perspectivas de los expertos sobre los próximos avances científicos y las aplicaciones sociales.

    Principales métodos:

    • Entrevistas con expertos y declaraciones de visión de diez científicos.
    • Perspectivas interdisciplinarias sobre el futuro de la biología del desarrollo.

    Principales resultados:

    • Avances anticipados en la comprensión del desarrollo.
    • Aplicaciones potenciales en medicina y en el tratamiento de problemas sociales.

    Conclusiones:

    • La biología del desarrollo está preparada para un progreso significativo.
    • Es probable que las investigaciones futuras produzcan soluciones novedosas a desafíos complejos.