相关实验视频

Updated: Jan 6, 2026

A Quantitative Cell Migration Assay for Murine Enteric Neural Progenitors
08:26

A Quantitative Cell Migration Assay for Murine Enteric Neural Progenitors

Published on: September 18, 2013

9.6K

追踪肠道神经细胞从起源到殖民的途径:对赫施普隆氏病的洞察

Huifang Lin1, Jingyi You2,3, Luwen Hao4

  • 1Department of Pediatric Surgery, Union Hospital, Fujian Medical University, No. 29, Xinquan Road, Gulou District, Fuzhou, 350001, Fujian, China.

Molecular biology reports
|November 11, 2025
PubMed
概括

肠道神经系统 (ENS) 从迁移的细胞中发展出来,理解这些过程是治疗神经发育障碍的关键,如希尔施普朗格.

关键词:
肠道神经系统 肠道神经系统肠神经顶细胞 肠神经顶细胞赫什斯普朗格病是赫什斯普朗格的疾病移民 移民 移民监管网络 监管网络是指监管网络.

更多相关视频

Author Spotlight: Robust Culture of Human Enteric Neurons from Human Pluripotent Stem Cells05:11

Author Spotlight: Robust Culture of Human Enteric Neurons from Human Pluripotent Stem Cells

Published on: May 17, 2024

2.0K
Immunostaining to Visualize Murine Enteric Nervous System Development07:54

Immunostaining to Visualize Murine Enteric Nervous System Development

Published on: April 29, 2015

11.9K

相关概念视频

Renewal of Intestinal Stem Cells01:23

Renewal of Intestinal Stem Cells

The intestinal epithelial lining rapidly renews every 4 to 5 days. The renewal is facilitated by intestinal stem cells (ISCs) located at the base of the crypt– a gland located at the bottom of each villus. ISCs divide asymmetrically to form new stem cells and progenitor daughter cells. The daughter cells are called transit-amplifying (TA) cells which move upwards along the crypt and either differentiate into absorptive cells– the enterocytes or secretory cells– including the...
3.1K
Gastrulation01:56

Gastrulation

Gastrulation establishes the three primary tissues of an embryo: the ectoderm, mesoderm, and endoderm. This developmental process relies on a series of intricate cellular movements, which in humans transforms a flat, “bilaminar disc” composed of two cell sheets into a three-tiered structure. In the resulting embryo, the endoderm serves as the bottom layer, and stacked directly above it is the intermediate mesoderm, and then the uppermost ectoderm. Respectively, these tissue strata...
65.5K
Neurulation01:30

Neurulation

Neurulation is the embryological process which forms the precursors of the central nervous system and occurs after gastrulation has established the three primary cell layers of the embryo: ectoderm, mesoderm, and endoderm. In humans, the majority of this system is formed via primary neurulation, in which the central portion of the ectoderm—originally appearing as a flat sheet of cells—folds upwards and inwards, sealing off to form a hollow neural tube. As development proceeds, the...
44.9K
Role Of Notch Signalling In Intestinal Stem Cell Renewal01:12

Role Of Notch Signalling In Intestinal Stem Cell Renewal

Notch signaling was first discovered in Drosophila melanogaster, where it is involved in cell lineage differentiation. Notch signaling regulates the maintenance and differentiation of intestinal stem cells or ISCs by controlling the expression of atonal homolog 1 or Atoh1. Atoh1 directs cells to differentiate into secretory cells.
Direct cell-to-cell contact is needed for the activation of Notch signaling. The signal is initiated when a notch ligand binds to a receptor on an adjacent cell, also...
2.4K
Determination01:51

Determination

During embryogenesis, cells become progressively committed to different fates through a two-step process: specification followed by determination. Specification is demonstrated by removing a segment of an early embryo, “neutrally” culturing the tissue in vitro—for example, in a petri dish with simple medium—and then observing the derivatives. If the cultured region gives rise to cell types that it would normally generate in the embryo, this means that it is specified. In...
20.6K
Nerve Supply of the GI Tract01:27

Nerve Supply of the GI Tract

The neuronal supply to the gastrointestinal (GI) tract is essential for regulating various functions, including digestion, absorption, and movement of food. This intricate network of nerves is known as the enteric nervous system (ENS), often referred to as the "second brain" of the body.
The enteric nervous system consists of two major plexuses: the myenteric plexus (Auerbach's plexus) and the submucosal plexus (Meissner's plexus). These plexuses are located within the layers of...
3.2K