Cell Biology

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Scientists reveal the importance of circadian rhythm on the immune system

Circadian clocks, which regulate most of the physiological processes of living beings over a rhythm of about 24 hours, are one of the most fundamental biological mechanisms.

19 Oct 2021

High tumor-infiltrating lymphocytes could indicate a better chance of survival in esophageal cancer

Cancerous tumors are made up of many more components than just malignant cells from the tissue of origin. Immune cells can be recruited to the tumor site and form what is known as the tumor microenvironment.

From Osaka University 19 Oct 2021

Metabolic restoration could provide natural protection against HIV

The human immunodeficiency virus (HIV-1) particularly attacks CD4 lymphocytes, a type of white blood cell considered to be the conductor of the immune system.

19 Oct 2021

Experts discover effective means to design and build DNA nanostructures

Researchers recently identified the means to get the best DNA to communicate with membranes in the body.

From The University of New South Wales (UNSW) 19 Oct 2021

Study explains why shift workers are vulnerable to heart problems

Recent research demonstrates how circadian rhythms in heart cells help to change heart function.

19 Oct 2021

Researchers identify the best responding odorant receptors for furaneol

The aroma of caramel is liked by most, but to date, the olfactory receptor that contributes decisively to this sensory impression was not known.

19 Oct 2021

Study identifies highly potent monoclonal antibody against all SARS-CoV-2 variants

Researchers identified a greatly potent monoclonal antibody that aims at the spike protein of SARS-CoV-2.

19 Oct 2021

Novel computationally modeled proteins help control cellular processes

Doctoral assistant Sailan Shui loves to experiment with proteins, activating and deactivating them similar to turning on and off the light switches.

19 Oct 2021

Cellular environment impacts structure of the nuclear pore complex

Context matters. It's true for many facets of life, including the tiny molecular machines that perform vital functions inside our cells.

From Massachusetts Institute of Technology (MIT) 18 Oct 2021

Novel research reveals a vital but previously unknown role for microglia

University of Virginia School of Medicine researchers have revealed a vital but previously unknown role for immune cells that protect the brain from disease and injury: The cells, known as microglia, also help regulate blood flow and maintain the brain's critical blood vessels.

18 Oct 2021

Researchers develop chimeric exosomes that co-activate immune response and tumor microenvironment

Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed macrophage–tumor chimeric exosomes that co-activate the immune response and tumor microenvironment to support cancer immunotherapy.

18 Oct 2021

Brain immune cells take up large amounts of sugar at the beginning of neurodegenerative disease

At the beginning of neurodegenerative disease, the immune cells of the brain – the "microglia" – take up glucose, a sugar molecule, to a much greater extent than hitherto assumed.

18 Oct 2021

Skin regeneration after an injury may be linked with motility of skin stem cells

Although sometimes hard to accept, with aging, many things in our bodies change. One of these is the ability of the skin to regenerate. Old skin is just not as good as young skin at healing wounds. However, the molecular and cellular mechanisms underlying this are largely unknown.

18 Oct 2021

Pioneering gene therapy has long-lasting effects on children with deadly immune disorder

Over a decade ago, UCLA physician-scientists began using a pioneering gene therapy they developed to treat children born with a rare and deadly immune system disorder. They now report that the effects of the therapy appear to be long-lasting, with 90% of patients who received the treatment eight to 11 years ago still disease-free.

18 Oct 2021

Cell Biology

Scientists reveal the importance of circadian rhythm on the immune system

High tumor-infiltrating lymphocytes could indicate a better chance of survival in esophageal cancer

Metabolic restoration could provide natural protection against HIV

Experts discover effective means to design and build DNA nanostructures

Study explains why shift workers are vulnerable to heart problems

Researchers identify the best responding odorant receptors for furaneol

Study identifies highly potent monoclonal antibody against all SARS-CoV-2 variants

Novel computationally modeled proteins help control cellular processes

Cellular environment impacts structure of the nuclear pore complex

Novel research reveals a vital but previously unknown role for microglia

Researchers develop chimeric exosomes that co-activate immune response and tumor microenvironment

Brain immune cells take up large amounts of sugar at the beginning of neurodegenerative disease

Skin regeneration after an injury may be linked with motility of skin stem cells

Pioneering gene therapy has long-lasting effects on children with deadly immune disorder

Study explores dietary supplementation with vitamin D to support cows’ immune function

Researchers uncover how killer T cells repeatedly reload their toxic weapons to keep on killing

Mutant clones outcompete and eliminate early tumors, mouse study shows

Virginia Tech scientists receive $1 million grant to predict the mechanics of living cells

Scientists show how skin T cells can damage other organs in stem cell transplant patients

Study identifies DNA mutations that impact metabolism and insulin sensitivity in liver disease patients

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