Results 21 to 30 of about 2,304,173 (313)

Targeting SLC25A33 Suppresses Vascular Smooth Muscle Cell Proliferation and Migration by Reducing Cytosolic mtDNA Levels: Implications for Occlusive Vascular Diseases [PDF]

Diabetes & Metabolism Journal
Background Vascular smooth muscle cells (VSMCs) play a crucial role in the development of occlusive vascular diseases through abnormal proliferation and migration.
Daehoon Kim, Jieun Shin, Yeon-Kyung Choi, You Mie Lee, Keun-Gyu Park, Hyang Sook Kim, Jun-Kyu Byun   +6 more
doaj   +1 more source

Mitochondrial DNA deletions and neurodegeneration in multiple sclerosis [PDF]

, 2010
Cerebral atrophy is a correlate of clinical progression in multiple sclerosis (MS). Mitochondria are now established to play a part in the pathogenesis of MS.
Turnbull, Doug M, Kim J. Krishnan, Iryna Ziabreva, Owain Howell, Graham R. Campbell, Don J. Mahad, Reynolds, Richard, Owen Howell, Mahad, Don J, Reeve, Amy K, Amy K. Reeve, Richard Reynolds, Ziabreva, Iryna, Campbell, Graham R, Lassmann, Hans, Doug M. Turnbull, Howell, Owen, Krishnan, Kim J, Hans Lassmann   +18 more
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Molecular mechanisms of mitochondrial DNA release and activation of the cGAS-STING pathway

Experimental and Molecular Medicine, 2023
Inflammatory diseases: Understanding mitochondrial DNA release Cytosolic DNA activates the cGAS-STING pathway which mediates inflammation and antiviral response. One source of cytosolic DNA is ‘self ‘ DNA, such as mitochondrial DNA.
Jeonghan Kim, Ho-Shik Kim, Jay H. Chung
doaj   +1 more source

Structural and Molecular Basis for Mitochondrial DNA Replication and Transcription in Health and Antiviral Drug Toxicity

Molecules, 2023
Human mitochondrial DNA (mtDNA) is a 16.9 kbp double-stranded, circular DNA, encoding subunits of the oxidative phosphorylation electron transfer chain and essential RNAs for mitochondrial protein translation.
Joon Park, Noe Baruch-Torres, Y. Whitney Yin   +2 more
doaj   +1 more source

Mechanism of neurodegeneration of neurons with mitochondrial DNA mutations [PDF]

, 2010
Mutations of mitochondrial DNA are associated with a wide spectrum of disorders, primarily affecting the central nervous system and muscle function. The specific consequences of mitochondrial DNA mutations for neuronal pathophysiology are not understood.
Turnbull, Douglass M., Turnbull, Doug, Kirby, Denise M., Abramov, Andrey Y., Duchen, Michael, Abramov, Andrey, Smulders-Srinivasan, Tora, Smulders-Srinivasan, Tora K.; id_orcid, Duchen, Michael R., Acin-Perez, Rebecca, Enriquez, José Antonio, Kirby, Denise, Smulders-Srinivasan, Tora K., Lightowlers, Robert, Acin-Perez, Rebeca, Enriquez, Jose, Lightowlers, Robert N.   +16 more
core   +1 more source

Analysis of Nuclear Mitochondrial DNA Segments of Nine Plant Species: Size, Distribution, and Insertion Loci [PDF]

Genomics & Informatics, 2016
Nuclear mitochondrial DNA segment (Numt) insertion describes a well-known phenomenon of mitochondrial DNA transfer into a eukaryotic nuclear genome. However, it has not been well understood, especially in plants. Numt insertion patterns vary from species
Young-Joon Ko, Sangsoo Kim
doaj   +1 more source

Mitochondrial DNA mutations affect calcium handling in differentiated neurons. [PDF]

, 2010
Contains fulltext : 88975.pdf (Publisher’s version ) (Closed access)Mutations in the mitochondrial genome are associated with a wide range of neurological symptoms, but many aspects of the basic neuronal pathology are not understood ...
Enriquez, J.A., Turnbull, D.M., Smulders-Srinivasan, Tora, Lightowlers, R.N., Trevelyan, A.J., Nooteboom, Marco, Nooteboom, M., Smulders-Srinivasan, T.K., Smulders-Srinivasan, Tora K., Acin-Perez, Rebeca, Whittington, Miles A., Lightowlers, Robert N., Whittington, M.A., Turnbull, Doug, Kirby, Denise M., Trevelyan, Andrew, Smulders-Srinivasan, Tora K.; id_orcid, Acin-Perez, Rebecca, Trevelyan, Andrew J., Turnbull, Doug M., Acin-Perez, R., Enriquez, José Antonio, Kirby, Denise, Lightowlers, Robert, Kirby, D.M., Enriquez, Jose, Whittington, Miles   +26 more
core   +2 more sources

Regional differences in mitochondrial DNA methylation in human post-mortem brain tissue

Clinical Epigenetics, 2017
Background DNA methylation is an important epigenetic mechanism involved in gene regulation, with alterations in DNA methylation in the nuclear genome being linked to numerous complex diseases.
Matthew Devall, Rebecca G. Smith, Aaron Jeffries, Eilis Hannon, Matthew N. Davies, Leonard Schalkwyk, Jonathan Mill, Michael Weedon, Katie Lunnon   +8 more
doaj   +1 more source

Mitochondrial DNA and disease [PDF]

The Journal of Pathology, 2011
AbstractMitochondrial DNA (mtDNA) defects are a relatively common cause of inherited disease and have been implicated in both ageing and cancer. MtDNA encodes essential subunits of the mitochondrial respiratory chain and defects result in impaired oxidative phosphorylation (OXPHOS).
Laura C, Greaves, Amy K, Reeve, Robert W, Taylor, Doug M, Turnbull   +3 more
openaire   +2 more sources

Mitochondrial DNA lineages of Italian Giara and Sarcidano horses [PDF]

, 2014
Giara and Sarcidano are 2 of the 15 extant native Italian horse breeds with limited dispersal capability that originated from a larger number of individuals. The 2 breeds live in two distinct isolated locations on the island of Sardinia. To determine the
Cancedda, M., Cancedda M, Francalacci, P., Pala, Maria, Contu D, Pala, M., Morelli, L., Contu, D., Useli A, Barbato, M., Useli, A., FRANCALACCI, Paolo, Francalacci P, Sanna D, Morelli L, Sanna, D., Pala M, Barbato M   +17 more
core   +1 more source