Jove
Visualize
Contact Us

Related Experiment Videos

[Repopulation with exogenous mitochondria in the cell].

Fang Liu1, Lan Zhang, Lin Li

  • 1Department of Pharmacology, Xuan-Wu Hospital of Capital University of Medical Sciences, Beijing Key Laboratory for Brain Aging, Beijing 100053.

Shi Yan Sheng Wu Xue Bao
|September 4, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Enhanced amplification of GC-rich DNA with two organic reagents.

BioTechniques·2009
Same author

[Intelligence level and structure in school age children with fetal growth restriction].

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics·2009
Same author

Uncoupling the D1-N-methyl-D-aspartate (NMDA) receptor complex promotes NMDA-dependent long-term potentiation and working memory.

Biological psychiatry·2009
Same author

A phospho-directed macroporous alumina-silica nanoreactor with multi-functions.

ACS nano·2009
Same author

Subintimal angioplasty for below-the-ankle arterial occlusions in diabetic patients with chronic critical limb ischemia.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2009
Same author

Natural killer/T cell lymphoma initiating with pleural effusion: the significance of MICM combined techniques for the diagnosis.

Zhongguo shi yan xue ye xue za zhi·2009
Same journal

Study on total cell antioxidant capacity in Leber's hereditary optic neuropathy.

Shi yan sheng wu xue bao·2006
Same journal

[Prokaryotic expression, antiserum preparation and cytochemical analysis of TaMlo3 in wheat].

Shi yan sheng wu xue bao·2006
Same journal

[Immunocytochemical localization of estrogen receptor in the oogenesis of termites].

Shi yan sheng wu xue bao·2006
Same journal

[Cloning and expression of murine alpha1,2-fucosyltransferase gene].

Shi yan sheng wu xue bao·2006
Same journal

[Hyperplasia and aggregation of mitochondrion in Pisum sativum leaf cells infected with BBWV 2].

Shi yan sheng wu xue bao·2006
Same journal

[Cytokinin changes of root exudates, leaves and grains in inter-subspecific hybrid rice].

Shi yan sheng wu xue bao·2006
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Researchers successfully created mitochondrial DNA (mtDNA)-transferred cells to model mitochondrial disease. This breakthrough enables better study of conditions caused by mtDNA defects.

Area of Science:

  • Cell Biology
  • Genetics
  • Biotechnology

Context:

  • Mitochondrial DNA (mtDNA) defects are linked to various human diseases.
  • Creating reliable cell models is crucial for studying these conditions.
  • Platelets from normal individuals offer a source for mtDNA donation.

Purpose:

  • To establish human mitochondrial DNA (mtDNA)-transferred cells as a model for mitochondrial defects-related diseases.
  • To investigate the feasibility of using platelet-derived mtDNA for cellular reconstruction.

Summary:

  • Human platelets were used as a source of mtDNA, which was then transferred to mtDNA-depleted (rho0) cells via polyethylene glycol (PEG) fusion.
  • Successful mtDNA transfer was confirmed through auxotrophy testing, cytochrome c oxidase (COX) activity assays, and PCR amplification of mtDNA.

Related Experiment Videos

  • The resulting mtDNA-transferred cell clones exhibited restored cellular functions and genetic material, distinct from the original rho0 cells.

    • Impact:

    • Successfully created a novel cell model for studying mitochondrial DNA defects and related diseases.
    • Demonstrated a viable method for mtDNA transfer using platelet donors.
    • Provides a foundation for further research into mitochondrial genetics and therapeutic strategies.