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- Stem_cell_theory_of_aging abstract "The stem cell theory of aging is a new theory which was recently formulated by several scientists and which postulates that the aging process is the result of the inability of various types of stem cells to continue to replenish the tissues of an organism with functional differentiated cells capable of maintaining that tissue's (or organ's) original function. Damage and error accumulation in genetic material is always a problem for systems regardless of the age. The number of stem cells in young people is very much higher than older people and this cause a better and more efficient replacement mechanism in the young contrary to the old. In other words aging is not a matter of the increase of damage, but a matter of failure to replace it due to decreased number of stem cells. They decrease in number and tend to lose the ability to differentiate into progenies or lymphoid lineages and myeloid lineages.Maintaining the dynamic balance of stem cell pools requires several conditions. Balancing proliferation and quiescence along with homing (See niche) and self-renewal of hematopoietic stem cells are favoring elements of stem cell pool maintenance while differentiation, mobilization and senescence are detrimental elements. These detrimental effects will eventually cause apoptosis.There are also several challenges when it comes to therapeutic use of stem cells and their ability to replenish organs and tissues. First, different cells may have different life spans even though they are originated from the same stem cells. (See T-cells and erythrocytes) meaning that aging can occur differently in cells that have longer lifespans as oppose to the ones with shorterlifespans.Also, continual effort to replace the somatic cells may cause exhaustion of stem cells.".
- Stem_cell_theory_of_aging wikiPageExternalLink BrianOutline.html.
- Stem_cell_theory_of_aging wikiPageExternalLink www.eurostemcell.org.
- Stem_cell_theory_of_aging wikiPageExternalLink Page_2.htm.
- Stem_cell_theory_of_aging wikiPageID "25279860".
- Stem_cell_theory_of_aging wikiPageLength "11893".
- Stem_cell_theory_of_aging wikiPageOutDegree "52".
- Stem_cell_theory_of_aging wikiPageRevisionID "679109725".
- Stem_cell_theory_of_aging wikiPageWikiLink Accelerated_aging.
- Stem_cell_theory_of_aging wikiPageWikiLink Ageing.
- Stem_cell_theory_of_aging wikiPageWikiLink Aging_process.
- Stem_cell_theory_of_aging wikiPageWikiLink Alzheimers.
- Stem_cell_theory_of_aging wikiPageWikiLink Alzheimers_disease.
- Stem_cell_theory_of_aging wikiPageWikiLink Antagonistic_pleiotropy_hypothesis.
- Stem_cell_theory_of_aging wikiPageWikiLink Aplastic_anemia.
- Stem_cell_theory_of_aging wikiPageWikiLink Apoptosis.
- Stem_cell_theory_of_aging wikiPageWikiLink Bone_marrow.
- Stem_cell_theory_of_aging wikiPageWikiLink Cardiomyopathy.
- Stem_cell_theory_of_aging wikiPageWikiLink Category:Proximate_theories_of_biological_aging.
- Stem_cell_theory_of_aging wikiPageWikiLink Category:Stem_cells.
- Stem_cell_theory_of_aging wikiPageWikiLink Category:Theories_of_aging.
- Stem_cell_theory_of_aging wikiPageWikiLink Category:Theories_of_biological_aging.
- Stem_cell_theory_of_aging wikiPageWikiLink Cell_growth.
- Stem_cell_theory_of_aging wikiPageWikiLink Cell_proliferation.
- Stem_cell_theory_of_aging wikiPageWikiLink Cellular_differentiation.
- Stem_cell_theory_of_aging wikiPageWikiLink DNA_damage_theory_of_aging.
- Stem_cell_theory_of_aging wikiPageWikiLink Diabetes.
- Stem_cell_theory_of_aging wikiPageWikiLink Diabetes_mellitus.
- Stem_cell_theory_of_aging wikiPageWikiLink Differentiated_cell.
- Stem_cell_theory_of_aging wikiPageWikiLink Disease.
- Stem_cell_theory_of_aging wikiPageWikiLink Error_catastrophe.
- Stem_cell_theory_of_aging wikiPageWikiLink Erythrocytes.
- Stem_cell_theory_of_aging wikiPageWikiLink Evolution_of_ageing.
- Stem_cell_theory_of_aging wikiPageWikiLink Free-radical_theory_of_aging.
- Stem_cell_theory_of_aging wikiPageWikiLink G0_phase.
- Stem_cell_theory_of_aging wikiPageWikiLink Gene.
- Stem_cell_theory_of_aging wikiPageWikiLink Gene_expression.
- Stem_cell_theory_of_aging wikiPageWikiLink Hematopoietic_stem_cell.
- Stem_cell_theory_of_aging wikiPageWikiLink Hematopoietic_stem_cells.
- Stem_cell_theory_of_aging wikiPageWikiLink Homeostasis.
- Stem_cell_theory_of_aging wikiPageWikiLink LIG4.
- Stem_cell_theory_of_aging wikiPageWikiLink LacZ.
- Stem_cell_theory_of_aging wikiPageWikiLink Lac_operon.
- Stem_cell_theory_of_aging wikiPageWikiLink Lifespans.
- Stem_cell_theory_of_aging wikiPageWikiLink Lineage_(genetic).
- Stem_cell_theory_of_aging wikiPageWikiLink Lymphatic_system.
- Stem_cell_theory_of_aging wikiPageWikiLink Lymphoid.
- Stem_cell_theory_of_aging wikiPageWikiLink Mobilization.
- Stem_cell_theory_of_aging wikiPageWikiLink Mouse.
- Stem_cell_theory_of_aging wikiPageWikiLink Myeloid.
- Stem_cell_theory_of_aging wikiPageWikiLink Myocyte.
- Stem_cell_theory_of_aging wikiPageWikiLink Niche_(protein_structural_motif).
- Stem_cell_theory_of_aging wikiPageWikiLink Non-homologous_end_joining.
- Stem_cell_theory_of_aging wikiPageWikiLink Norman_E._Sharpless.
- Stem_cell_theory_of_aging wikiPageWikiLink Offspring.
- Stem_cell_theory_of_aging wikiPageWikiLink Open_reading_frame.
- Stem_cell_theory_of_aging wikiPageWikiLink Organ_(anatomy).
- Stem_cell_theory_of_aging wikiPageWikiLink Organism.
- Stem_cell_theory_of_aging wikiPageWikiLink Promoter_(genetics).
- Stem_cell_theory_of_aging wikiPageWikiLink Red_blood_cell.
- Stem_cell_theory_of_aging wikiPageWikiLink Ronald_A._DePinho.
- Stem_cell_theory_of_aging wikiPageWikiLink Scientist.
- Stem_cell_theory_of_aging wikiPageWikiLink Stem_cell.
- Stem_cell_theory_of_aging wikiPageWikiLink T-cells.
- Stem_cell_theory_of_aging wikiPageWikiLink T_cell.
- Stem_cell_theory_of_aging wikiPageWikiLink Telomere.
- Stem_cell_theory_of_aging wikiPageWikiLink Theory.
- Stem_cell_theory_of_aging wikiPageWikiLink Tissue_(biology).
- Stem_cell_theory_of_aging wikiPageWikiLink Tubulin.
- Stem_cell_theory_of_aging wikiPageWikiLinkText "Stem cell theory of aging".
- Stem_cell_theory_of_aging hasPhotoCollection Stem_cell_theory_of_aging.
- Stem_cell_theory_of_aging wikiPageUsesTemplate Template:Disambiguation_needed.
- Stem_cell_theory_of_aging wikiPageUsesTemplate Template:Doi.
- Stem_cell_theory_of_aging wikiPageUsesTemplate Template:Reflist.
- Stem_cell_theory_of_aging wikiPageUsesTemplate Template:Senescence.
- Stem_cell_theory_of_aging subject Category:Proximate_theories_of_biological_aging.
- Stem_cell_theory_of_aging subject Category:Stem_cells.
- Stem_cell_theory_of_aging subject Category:Theories_of_aging.
- Stem_cell_theory_of_aging subject Category:Theories_of_biological_aging.
- Stem_cell_theory_of_aging hypernym Theory.
- Stem_cell_theory_of_aging type Book.
- Stem_cell_theory_of_aging type Theory.
- Stem_cell_theory_of_aging comment "The stem cell theory of aging is a new theory which was recently formulated by several scientists and which postulates that the aging process is the result of the inability of various types of stem cells to continue to replenish the tissues of an organism with functional differentiated cells capable of maintaining that tissue's (or organ's) original function. Damage and error accumulation in genetic material is always a problem for systems regardless of the age.".
- Stem_cell_theory_of_aging label "Stem cell theory of aging".
- Stem_cell_theory_of_aging sameAs m.09ghkhl.
- Stem_cell_theory_of_aging sameAs Q7607301.
- Stem_cell_theory_of_aging sameAs Q7607301.
- Stem_cell_theory_of_aging wasDerivedFrom Stem_cell_theory_of_aging?oldid=679109725.
- Stem_cell_theory_of_aging isPrimaryTopicOf Stem_cell_theory_of_aging.