Video Experimental Relacionado

Updated: Sep 10, 2025

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

29.4K

El papel del microbioma intestinal en la inflamación y el cáncer

Sebastian Zeissig, Fabian Frost, Dirk Haller

    Deutsches Arzteblatt international
    |August 25, 2025
    PubMed
    Resumen

    Las alteraciones del microbioma están relacionadas con varias enfermedades. La modulación terapéutica del microbioma es prometedora para el tratamiento de enfermedades inflamatorias y malignas, y se necesitan más ensayos para su aplicación clínica.

    Más Videos Relacionados

    Induction of Intestinal Inflammation by Adoptive Transfer of CBir1 TCR Transgenic CD4+ T Cells to Immunodeficient Mice07:34

    Induction of Intestinal Inflammation by Adoptive Transfer of CBir1 TCR Transgenic CD4+ T Cells to Immunodeficient Mice

    Published on: December 16, 2021

    2.7K
    Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice09:01

    Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice

    Published on: March 10, 2015

    10.1K

    Videos de Conceptos Relacionados

    The Tumor Microenvironment02:17

    The Tumor Microenvironment

    Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
    6.8K
    Anatomy of the Intestines01:23

    Anatomy of the Intestines

    Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
    Small Intestines
    The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
    73.9K
    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...
    2.2K
    Inflammatory Bowel Disease II: Crohn's Disease01:30

    Inflammatory Bowel Disease II: Crohn's Disease

    Introduction
    Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
    Crohn's disease
    Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
    382
    Bacterial Flora of the Large Intestine01:29

    Bacterial Flora of the Large Intestine

    The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
    The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
    642
    Irritable Bowel Syndrome I: Introduction01:17

    Irritable Bowel Syndrome I: Introduction

    Irritable Bowel Syndrome (IBS) is characterized by functional disturbances in the gastrointestinal system, presenting a cluster of symptoms without evident structural or biochemical abnormalities. It primarily affects the large intestine and may cause abdominal pain, bloating, excessive gas, diarrhea, constipation, or both.
    IBS is a chronic condition that can persist over a long period or recur frequently.
    The pathogenesis of IBS involves a complex interplay of the following factors:
    Altered...
    375