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Stem Cell Therapy for Tissue Regeneration01:21

Stem Cell Therapy for Tissue Regeneration

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Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
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Stem Cell Culture01:17

Stem Cell Culture

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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...
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Neural Regulation of Blood Pressure01:18

Neural Regulation of Blood Pressure

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The neural regulation of blood pressure involves intricate interactions between the autonomic nervous system (ANS) and cardiovascular system, ensuring adequate perfusion of tissues. This regulation primarily occurs through baroreceptor and chemoreceptor reflexes, involving both short-term and long-term mechanisms.
Baroreceptor Reflex
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Stem Cell Niche01:26

Stem Cell Niche

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The stem cell niche is the dynamic microenvironment where stem cells reside. Inside these niches, the cells may remain undifferentiated, undergo high self-renewal, or become lineage-specific progenitors. Stem cells coexist with other niche cells, such as stromal cells. They also interact closely with the ECM. Cell-cell and cell-matrix communication occur via adhesion molecules or soluble factors that signal the stem cells and determine their fate. Stromal cells also provide survival signals to...
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Psychoneuroimmunology: Cardiovascular Disease01:27

Psychoneuroimmunology: Cardiovascular Disease

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Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
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Regulation of the Cardiovascular System01:27

Regulation of the Cardiovascular System

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The regulation of the cardiovascular system allows the body to adapt to various demands and maintain homeostasis.
The regulation of the cardiovascular system involves the autonomic nervous system (ANS), baroreceptors, and chemoreceptors, ensuring that heart rate and blood pressure are appropriately modulated in response to varying physiological demands.
The ANS comprises two main divisions: the sympathetic and parasympathetic nervous systems. The sympathetic nervous system enhances...
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Related Experiment Video

Updated: Mar 15, 2026

Direct Induction of Human Neural Stem Cells from Peripheral Blood Hematopoietic Progenitor Cells
12:06

Direct Induction of Human Neural Stem Cells from Peripheral Blood Hematopoietic Progenitor Cells

Published on: January 28, 2015

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Studying the pathophysiologic connection between cardiovascular and nervous systems using stem cells.

Volkan Coskun1, Dawn M Lombardo2

  • 1Department of Medicine, Division of Cardiology, University of California, Irvine, Irvine, California. vcoskun@uci.edu.

Journal of Neuroscience Research
|September 16, 2016
PubMed
Summary
This summary is machine-generated.

The cardiovascular and nervous systems are intricately linked, influencing each other

Keywords:
cardiomyocytesdevelopmentdisease modelingiPSCsneurocardiologystem cells

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Related Experiment Videos

Last Updated: Mar 15, 2026

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Area of Science:

  • Neuroscience
  • Cardiology
  • Developmental Biology

Background:

  • The cardiovascular and nervous systems exhibit profound developmental and physiological interdependencies.
  • Neural crest cells and cardiac-derived growth factors are crucial for neuronal maturation.
  • Homeostasis is maintained through coordinated sympathetic and parasympathetic nervous system activity.

Purpose of the Study:

  • To explore the intricate connection between the cardiovascular and nervous systems.
  • To highlight the impact of pathological changes in one system on the other.
  • To discuss the role of induced pluripotent stem cells (iPSCs) in modeling neurocardiac diseases.

Main Methods:

  • Review of existing literature on neurocardiac development and disease.
  • Discussion of physiological regulatory mechanisms.
  • Emphasis on the application of iPSC technology for in vitro modeling.

Main Results:

  • Neurocardiac regulation involves a complex neuroaxis.
  • Dysfunction in one system often impacts the other, leading to specific neurocardiac diseases.
  • iPSC technology enables long-term in vitro modeling of neurocardiac disorders.

Conclusions:

  • The brain-heart connection is critical throughout development and disease.
  • iPSC-based modeling offers a powerful tool for understanding neurocardiac diseases.
  • This technology promises to advance personalized medicine for neurocardiac conditions.