Cell Biology

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New algorithm can identify diseased cells for personalized treatment

Scientists have created an innovative artificial intelligence algorithm known as “scArches” for clinical applications.

1 Sep 2021

New approach to enhance cell-free biosynthesis with engineered yeast extracts

Think of cells as tiny factories: within their walls they have both the machinery to make products such as proteins, and the mechanisms for maintenance to keep processes running smoothly.

31 Aug 2021

New approach could lead to better treatments for mitochondrial diseases

Mutant DNA sequences inside cellular mitochondria can be eliminated using a bespoke chemical compound. The approach, developed by scientists at Kyoto University's Institute for Integrated Cell-Material Science (iCeMS) in Japan, could lead to better treatments for mitochondrial diseases.

31 Aug 2021

Brain cholesterol promotes toxic amyloid plaque formation in Alzheimer’s disease

Research has revealed higher cholesterol supply from astrocytes to neurons in the model of Alzheimer’s disease (AD) brains.

31 Aug 2021

Study explores the link between antibiotics use, gut microbiota, and lifespan

A group of scientists have identified a connection between the type of microbiome that recolonizes the gut after antibiotics and the lessened lifespan in mice.

31 Aug 2021

Researchers create cardiomyocyte model using a genetic algorithm

Human-induced pluripotent stem cells can differentiate into cardiac myocytes and are employed in applications like formulating patient-specific disease models.

31 Aug 2021

Study reveals mechanisms promoting overall glioma tumor growth

Researchers from Northwestern Medicine unearthed the epigenetic processes involved in the regulation of multiple oncogenes in glioma cells.

31 Aug 2021

Researchers identify new forms of mosquito immune cells

Recent research detailing mosquito immune cells provides insights into the insect immune system and how mosquitoes transmit parasites that result in malaria.

31 Aug 2021

Virus-infected cells endure long-term changes, says study

Scientists from the University of Basel observed in experiments with mice that cells can self-heal and eradicate viruses.

31 Aug 2021

Researchers develop a method to engineer new functionalities into cells

Researchers at the Institute of Molecular Biology and Johannes Gutenberg University Mainz have developed a method to engineer new functionalities into cells. The results were published today in the journal Cell in the article "Dual film-like organelles enable spatial separation of orthogonal eukaryotic translation".

26 Aug 2021

Study unravels new aspects of prions causing untreatable neurodegenerative conditions

A new study achieved the highest-ever resolution imaging of an infectious prion, offering atomic-level data of how these abnormal proteins assemble.

25 Aug 2021

Study devises novel process to purify exosomes from cow’s milk

Cells produce exosomes, the nano-sized biological capsules, to protect and courier delicate molecules across the body. The capsules are hard enough to resist enzymatic breakdown and acidic and temperature fluctuations in the bloodstream and gut, which makes them a major candidate for drug delivery.

25 Aug 2021