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Related Concept Videos

Lineage Commitment01:21

Lineage Commitment

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Commitment is the  process whereby stem cells:
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Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers01:19

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Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
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Natriuretic Peptides (BNP)
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Cell-surface Signaling01:21

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Hormones—or any molecule that binds to a receptor, known as a ligand—that are lipid-insoluble (water-soluble) are not able to diffuse across the cell membrane. In order to be able to affect a cell without entering it, these hormones bind to receptors on the cell membrane. When a first messenger, a hormone, binds to a receptor, a signal cascade is set off, causing second messengers, proteins inside the cell, to become activated, resulting in downstream effects.
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Induced Pluripotent Stem Cells01:13

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Stem cells are undifferentiated cells that divide and produce different types of cells. Ordinarily, cells that have differentiated into a specific cell type are post-mitotic—that is, they no longer divide. However, scientists have found a way to reprogram these mature cells so that they “de-differentiate” and return to an unspecialized, proliferative state. These cells are also pluripotent like embryonic stem cells—able to produce all cell types—and are therefore...
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Adult Stem Cells01:33

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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...
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Embryonic Stem Cells00:58

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Embryonic stem (ES) cells are undifferentiated pluripotent cells, meaning they can produce any cell type in the body. This gives them tremendous potential in science and medicine since they can generate specific cell types for use in research or to replace body cells lost due to damage or disease.
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Related Experiment Video

Updated: Feb 16, 2026

Identifying Cell Surface Markers of Primary Neural Stem and Progenitor Cells by Metabolic Labeling of Sialoglycan
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[Stem cells: searching predisposition to cardiac commitment by surface markers expression].

Luis A Lara-Martínez1, Ingrid Gutiérrez-Villegas1, Victor M Arenas-Luna1

  • 1Laboratorio de Biología Molecular, Escuela de Medicina, Universidad Panamericana, Ciudad de México, México.

Archivos De Cardiologia De Mexico
|January 10, 2018
PubMed
Summary
This summary is machine-generated.

Stem cell therapy shows promise for cardiovascular diseases. Adult stem cells, particularly mesenchymal stem cells (MSCs), may offer a viable alternative to cardiac stem cells (CSCs) due to accessibility and potential cardiac differentiation.

Keywords:
Cardiac stem cellCell regenerationCélula madre cardiacaCélula mesenquimalDiferenciaciónDifferentiationMarcador de superficieMesenchymal cellMéxicoRegeneración celularSurface marker

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Area of Science:

  • Regenerative Medicine
  • Cardiovascular Research
  • Stem Cell Biology

Background:

  • Cardiovascular diseases are a leading global cause of mortality and a significant economic burden.
  • Stem cell therapy is a promising therapeutic strategy for treating heart conditions.
  • Current limitations exist with cardiac stem cells (CSCs), including inaccessibility and procurement risks.

Purpose of the Study:

  • To compare surface markers of cardiac stem cells (CSCs) with other adult stem cells.
  • To identify potential cardiac progenitor cells within adult stem cell populations.
  • To explore alternative stem cell sources for cardiovascular regenerative therapy.

Main Methods:

  • Review and analysis of existing literature on stem cell surface markers.
  • Comparative immunophenotypic analysis of CSCs and other adult stem cells (e.g., bone marrow, adipose-derived).
  • Evaluation of the potential for cardiac differentiation in identified adult stem cell subpopulations.

Main Results:

  • Certain adult stem cells share specific surface markers with CSCs, suggesting potential cardiac progenitor populations.
  • These identified subpopulations, though present in low proportions, exhibit a predictable immunophenotype.
  • The potential for cardiac differentiation in these adult stem cells may be comparable to CSCs.

Conclusions:

  • Adult stem cells, particularly mesenchymal stem cells (MSCs), represent a promising and accessible source for cardiovascular therapy.
  • Identification of CSC-like surface markers in adult stem cells supports their potential for cardiac differentiation.
  • Further research into these specific adult stem cell subpopulations could enhance their therapeutic value in treating myocardial infarction and other cardiovascular diseases.