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Related Concept Videos

Distinctive Features of Adult Stem Cells vs Cancer Stem Cells01:18

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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:...
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Cancer Stem Cells and Tumor Maintenance02:40

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Early diagnosis and treatment can often cure cancer. However, even with treatment, residual cells called cancer stem cells (CSC) might remain, often causing tumor recurrence. These cancer stem cells possess the potential for self-renewal and multi-lineage differentiation and are often responsible for the therapeutic resistance displayed in most cancers.
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Review and Preview01:10

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In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
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Review and Preview01:13

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Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
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The self is a central aspect of human identity, encompassing an individual’s beliefs, emotions, perceptions, and experiences. It is a cognitive and psychological construct that enables individuals to interpret their traits and behaviors, influencing how they perceive themselves and interact with the world. While personality consists of stable and enduring characteristics, the self is shaped by self-perception and social experiences. This distinction highlights the dynamic nature of the...
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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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Isolation of Cancer Stem Cells From Human Prostate Cancer Samples
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Concise Review: Prostate Cancer Stem Cells: Current Understanding.

Sergej Skvortsov1,2, Ira-Ida Skvortsova1,2, Dean G Tang3,4

  • 1Laboratory for Experimental and Translational Research on Radiation Oncology (EXTRO-Lab), Department of Therapeutic Radiology and Oncology, Innsbruck Medical University, Innsbruck, Austria.

Stem Cells (Dayton, Ohio)
|May 31, 2018
PubMed
Summary
This summary is machine-generated.

Prostate cancer heterogeneity stems from diverse cell types and stem cells. This review explores prostate cancer stem cell (PCSC) metabolism and their role in tumor progression.

Keywords:
CancerCancer stem cellsHeterogeneityMetabolismProstate

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Area of Science:

  • Oncology
  • Cancer Stem Cell Biology
  • Metabolic Regulation

Background:

  • Prostate cancer (PCa) exhibits significant cellular heterogeneity, driven by genomic instability and epigenetic factors.
  • This heterogeneity arises from clonal evolution and subclonal differentiation, originating from prostate cancer stem cells (PCSCs).
  • PCSCs share properties with normal stem cells and play a crucial role in cancer development.

Purpose of the Study:

  • To review current methods for enriching and analyzing PCSCs.
  • To elucidate the metabolic characteristics of PCSCs.
  • To discuss the involvement of PCSCs in prostate cancer progression.

Main Methods:

  • Review of existing literature on PCSC isolation and characterization.
  • Analysis of studies detailing PCSC metabolic pathways.
  • Synthesis of research on the functional role of PCSCs in tumor growth and spread.

Main Results:

  • Established methods for PCSC enrichment and analysis are discussed.
  • Key metabolic features distinguishing PCSCs from other cancer cells are highlighted.
  • The contribution of PCSCs to tumor heterogeneity and progression is examined.

Conclusions:

  • Understanding PCSC biology, particularly their metabolism, is critical for developing targeted therapies.
  • PCSCs are key drivers of prostate cancer progression and therapeutic resistance.
  • Further research into PCSC metabolism may reveal novel strategies to combat prostate cancer.