Results 71 to 80 of about 532,827 (284)

SECONDARY MITOCHONDRIAL DYSFUNCTION

International Journal of Pharmacy and Pharmaceutical Sciences, 2021
Mitochondria are the most vital organelle in the cell because of its multitask properties. They are well known for the production of energy in the form of adenosine triphosphate (ATP) through oxidative phosphorylation (OXPHOS), which involves multiple complexes and cofactors.
KANIKA KHAJURIA, VIJAY KHAJURIA, VINEETA SAWHNEY   +2 more
openaire   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Mitochondrial dysfunction and its association with age-related disorders

Frontiers in Physiology
Aging is a complex process that features a functional decline in many organelles. Various factors influence the aging process, such as chromosomal abnormalities, epigenetic changes, telomere shortening, oxidative stress, and mitochondrial dysfunction ...
Indumathi Somasundaram, Samatha M. Jain, Marcel Blot-Chabaud, Surajit Pathak, Antara Banerjee, Sonali Rawat, Neeta Raj Sharma, Asim K. Duttaroy   +7 more
doaj   +1 more source

The Nrf2/ARE Pathway: A Promising Target to Counteract Mitochondrial Dysfunction in Parkinson's Disease

Parkinson's Disease, 2011
Mitochondrial dysfunction is a prominent feature of various neurodegenerative diseases as strict regulation of integrated mitochondrial functions is essential for neuronal signaling, plasticity, and transmitter release.
Kemal Ugur Tufekci, Ezgi Civi Bayin, Sermin Genc, Kursad Genc   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Mitochondrial dysfunction in acute kidney injury

Renal Failure
Acute kidney injury (AKI) is a systemic clinical syndrome increasing morbidity and mortality worldwide in recent years. Renal tubular epithelial cells (TECs) death caused by mitochondrial dysfunction is one of the pathogeneses.
Congcong Yao, Ziwei Li, Keke Sun, Yan Zhang, Songtao Shou, Heng Jin   +5 more
doaj   +1 more source

Antioxidants that protect mitochondria reduce interleukin-6 and oxidative stress, improve mitochondrial function, and reduce biochemical markers of organ dysfunction in a rat model of acute sepsis [PDF]

, 2013
Funding This study was funded by the Medical Research Council (Grant number G0800149). Research material from this study is not available. Acknowledgement We are very grateful to Dr Robin A.J. Smith, Department of Chemistry, University of Otago, Dunedin,
Galley, H. F., Lowes, D. A., Murphy, M. P., Webster, N. R.   +3 more
core   +1 more source

Mitochondrial Dysfunction in Parkinson’s Disease [PDF]

Experimental Neurobiology, 2015
Parkinson's disease (PD) is characterized by the selective loss of dopaminergic neurons of the substantia nigra pars compacta (SNc) with motor and nonmotor symptoms. Defective mitochondrial function and increased oxidative stress (OS) have been demonstrated as having an important role in PD pathogenesis, although the underlying mechanism is not clear ...
Moon, Hyo Eun, Paek, Sun Ha
openaire   +2 more sources

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

Mitochondria and Parkinson’s Disease: Clinical, Molecular, and Translational Aspects

Journal of Parkinson’s Disease, 2021
Mitochondrial dysfunction represents a well-established player in the pathogenesis of both monogenic and idiopathic Parkinson’s disease (PD). Initially originating from the observation that mitochondrial toxins cause PD, findings from genetic PD ...
Max Borsche, Sandro L. Pereira, Christine Klein, Anne Grünewald   +3 more
doaj   +1 more source