Mitochondria News and Research

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New approach to identify cancerous tissue for surgical removal

It is crucial to distinguish between tumors and healthy tissues during cancer surgery. Fluorescent markers can assist in this process by improving tumor contrast during surgery.

13 Oct 2022

New insight into human genome evolution

Researchers discovered that in one out of every 4,000 births, some of the genetic code from the mitochondria—the “batteries” that power human cells—inserts itself into the DNA, giving a startling new insight into how humans evolve.

6 Oct 2022

Visualizing subcellular structures with the aid of a brilliant fluorescent protein

The RIKEN discovery of a fluorescent protein produced from a Japanese jellyfish that maintains its brightness even under intense light could have significant positive effects on fluorescence imaging of biological samples.

3 Oct 2022

The influence of mitochondria on evolution, food security, and climate change

The National Science Foundation (NSF) recently announced that it will support the work of a cooperative team of researchers, led by Elizabeth Vierling, Distinguished Professor of Biochemistry at the University of Massachusetts Amherst, who intend to spend the next four years researching the function of mitochondria in plant productivity.

13 Sep 2022

Researchers develop microscopes for identifying biological activities in detail

Consider a PhD candidate with a fluorescence microscope and a live bacterial sample. How might these resources be used in the most effective way to get specific observations of bacterial division from the sample?

9 Sep 2022

Iron-sulfur cofactors are moved with the help of glutathione, experts reveal

The creation and movement of an essential class of molecules in human cells are now better understood according to a recent study.

8 Sep 2022

Mitochondrial DNA plays a crucial role in inflammation, study finds

Mitochondria are generally known as the powerhouse of the cell, however, growing research indicates that they may potentially be involved in inflammation.

8 Aug 2022

Optogenetic control of mitochondria–lysosome contacts induce mitochondrial fission with spatiotemporal accuracy

Researchers from UC, the University of Illinois Urbana-Champaign, and the University at Buffalo demonstrated that light-activated proteins can help normalize dysfunction within cells.

8 Aug 2022

Research shows how protein deficiency creates motor disorders in flies

Scientists at the Universities of Bonn and Osnabrück have identified a protein that when defective in flies results in motor dysfunction.

26 Jul 2022

Researchers identify the molecular route that leads to autoimmune disease inflammation

Mitochondria are self-contained organelles that reside inside cells and are tasked with producing the chemical energy required to power vital tasks necessary for life and wellbeing. They have their own mini-chromosome and DNA.

From UC San Diego 14 Jul 2022

Study shows how mitochondrial RNA changes enhance invasive growth of cancer cells

The energy centers of cells and mitochondria have their own genetic material and RNA molecules.

1 Jul 2022

New gene may affect the upper motor neuron cells in the nervous system, study reveals

A recent genetic finding supports the theory that abnormal lipid (fat) transport pathways inside brain cells cause motor neuron degenerative disorders.

From University of Exeter 20 Jun 2022

Researchers analyze and demonstrate how organelles divide into cells

The research, headed by Professor Michael Schrader of the University of Exeter, looked at peroxisome dynamics and discovered new ways for them to divide.

From University of Exeter 10 Jun 2022

Study identifies the regulatory function of non-coding 7S RNA

In human cells, a non-coding RNA molecule controls mitochondrial gene expression, according to new research published in the journal Cell. The research is the result of a collaboration between Sweden’s University of Gothenburg and Karolinska Institutet, as well as Germany’s University of Cologne.

3 Jun 2022

Mitochondria News and Research

New approach to identify cancerous tissue for surgical removal

New insight into human genome evolution

Visualizing subcellular structures with the aid of a brilliant fluorescent protein

The influence of mitochondria on evolution, food security, and climate change

Researchers develop microscopes for identifying biological activities in detail

Iron-sulfur cofactors are moved with the help of glutathione, experts reveal

Mitochondrial DNA plays a crucial role in inflammation, study finds

Optogenetic control of mitochondria–lysosome contacts induce mitochondrial fission with spatiotemporal accuracy

Research shows how protein deficiency creates motor disorders in flies

Researchers identify the molecular route that leads to autoimmune disease inflammation

Study shows how mitochondrial RNA changes enhance invasive growth of cancer cells

New gene may affect the upper motor neuron cells in the nervous system, study reveals

Researchers analyze and demonstrate how organelles divide into cells

Study identifies the regulatory function of non-coding 7S RNA

Scientist reveals the impact of mitochondria in metastatic prostate cancer

Researchers discover a protein that protects the pancreas from self-digestion

Research associates autophagy and age-related nervous system degradation

Researchers discover a mechanism by which the protein DELE1 detects organelle stress

A mitochondrial uncoupler prevents sarcopenic obesity in elderly mice

Powerhouse-pruning protein may be a sound target to help trigger new blood vessel growth

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