Cell Biology

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Researchers discover dysregulation of transfer RNA expression in cancer

A recently published paper in the journal Molecular Cancer by the group of Dr. Manel Esteller, Director of the Josep Carreras Leukaemia Research Institute, ICREA Research Professor and Genetics Chairman at the University of Barcelona, shows that transfer RNAs for certain amino acids are altered at the epigenetic level in some types of cancer, expressing it in an exaggerated manner in some cases and being deficient in others.

17 Feb 2022

New vaccine providing protection against future animal-to-human viral diseases may be possible

A future vaccine providing protection against a wide range of coronaviruses that jump from their original animal hosts to humans -; including SARS-CoV-2, the cause of COVID-19 -; may be possible, say Johns Hopkins Medicine researchers, based on findings from their recent study.

17 Feb 2022

Novel immune deactivation pathway offers a promising therapeutic approach for cancers

Our immune systems have the potential to find and destroy cancer cells. But cancer cells can be clever and develop tricks to evade the immune system.

17 Feb 2022

A peptide could prove to be useful in stopping nerve cell degeneration

Researchers at the University of Illinois Chicago found promising results in their search for a treatment to stop nerve cell degeneration that happens in some types of disorders, such as hereditary spastic paraplegia and Parkinson's disease, which can cause significant disability.

17 Feb 2022

Researchers elucidate how early embryo cells begin to independently produce proteins

It happens in the first hours after fertilization: The cells of the early embryo begin to independently produce proteins, the building blocks for cells and organs.

16 Feb 2022

YME1L protein responsible for balancing the conversion of brain's neural stem cells

Researchers at the University of Cologne have discovered that the protein YME1L regulates the production of new nerve cells and the maintenance of neural stem cells in the adult brain.

16 Feb 2022

New and unconventional nuclear function for oncogenic microRNA discovered

microRNAs (miRNA), non-coding RNA molecules, are widely known for regulating mRNA stability and translation. miR-10b has been increasingly implicated in the pathogenesis of gliomas, cancers of the brain.

16 Feb 2022

MIT researchers create a new cerebrovasculature atlas

While neurons and glial cells are by far the most numerous cells in the brain, many other types of cells play important roles. Among those are cerebrovascular cells, which form the blood vessels that deliver oxygen and other nutrients to the brain.

16 Feb 2022

One-time infusion of stem cells from bone marrow improves sepsis survival in mice

A one-time infusion of stem cells from bone marrow improves the survival of mice with sepsis, shows a study published today in eLife.

16 Feb 2022

Human nose organoids reveal the first events of SARS-CoV-2 and RSV infection

Preclinical models that recapitulate aspects of human airway disease are essential for the advancement of novel therapeutics and vaccines.

16 Feb 2022

Plant-based nanoparticles likely to provide anti-cancer drug

Nanomaterials have transformed cancer therapy, and plant-derived nanoparticles have the added benefit of being cost-effective and simple to produce in mass.

From Tokyo University of Science 16 Feb 2022

Researchers discover DisCo for effective processing of samples with fewer cells

Single-cell RNA sequencing is an approach that lets researchers to study the gene expression in an individual cell within a mixed population.

16 Feb 2022

UCI biologists discover how a gene variant protects against Alzheimer's disease

While the word "mutation" may conjure up alarming notions, a mutation in brain immune cells serves a positive role in protecting people against Alzheimer's disease.

15 Feb 2022

Moving cell groups push forward as they form organs, become cancerous and spread

Cells push and pull on surrounding tissue to move in groups as they form organs in an embryo, track down invading bacteria, and become cancerous and spread.

From New York University (NYU) 15 Feb 2022

Mortality of newborns on ECMO linked with red blood cell transfusion volume

Newborns in respiratory failure who require the life-sustaining support of ECMO also require transfusion of red blood cells. But a new study indicates that the higher volume of these oxygen-carrying blood cells the babies receive, the higher their mortality rate.

15 Feb 2022

Cell Biology

Researchers discover dysregulation of transfer RNA expression in cancer

New vaccine providing protection against future animal-to-human viral diseases may be possible

Novel immune deactivation pathway offers a promising therapeutic approach for cancers

A peptide could prove to be useful in stopping nerve cell degeneration

Researchers elucidate how early embryo cells begin to independently produce proteins

YME1L protein responsible for balancing the conversion of brain's neural stem cells

New and unconventional nuclear function for oncogenic microRNA discovered

MIT researchers create a new cerebrovasculature atlas

One-time infusion of stem cells from bone marrow improves sepsis survival in mice

Human nose organoids reveal the first events of SARS-CoV-2 and RSV infection

Plant-based nanoparticles likely to provide anti-cancer drug

Researchers discover DisCo for effective processing of samples with fewer cells

UCI biologists discover how a gene variant protects against Alzheimer's disease

Moving cell groups push forward as they form organs, become cancerous and spread

Mortality of newborns on ECMO linked with red blood cell transfusion volume

Could DNA from Air Help us to Measure Animal Biodiversity?

Study highlights how IL-2 regulates developmental bifurcation

Cancer driving protein plays crucial role in the development of lung cancer, study reveals

Programming DNA Robots to Prod Cell Membranes

Experts identify the master regulator of Nodal signaling in human embryonic stem cells

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

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