Cell Biology

RSS

Discovery provides new insights into the understanding of tolerance to endotoxic death

Sepsis is a high-mortality disease that arises when the body's immune reaction to pathogens causes multi-organ defects.

9 Mar 2022

Astrocyte networks are essential for spatial learning and memory formation, study shows

Astrocytes form large networks of interconnected cells in the central nervous system. When these cell-to-cell couplings are disrupted in the brain of adult mice, the animals are no longer able to store spatial information.

9 Mar 2022

New tools for measuring the biological ages of various organ systems

It's common to say that someone looks either younger or older than their chronological age, but aging is more than skin deep.

9 Mar 2022

Reversing the destructive aging process in egg cells to increase fertility in older women

Throughout much of the world, increasing numbers of women are delaying having their first child until they are in their late thirties, and even into their forties.

9 Mar 2022

Unusual partners aid new blood vessel development

Insufficient oxygen to an area like the heart or legs, called hypoxia, is a cue to our bodies to make more blood vessels, and scientists have found some unusual partners are key to making that happen.

9 Mar 2022

Microglia help neurons grow synapses critical to cognitive functioning, research finds

Microglia, the immune cells of the brain, are known for eating up unwanted items like germs and debris, much as their counterparts do in the rest of the body.

8 Mar 2022

Confocal laser scanning microscopy captures high-resolution 3D images of cell division in microalgae

Cell division ensures growth or renewal and is thus vital for all organisms. However, the process differs somewhat in animals, bacteria, fungi, plants, and algae.

8 Mar 2022

Study identifies two types of brain cells that play a key role in creating memories

In a study led by Cedars-Sinai, researchers have discovered two types of brain cells that play a key role in dividing continuous human experience into distinct segments that can be recalled later.

8 Mar 2022

T cells sometimes remain in the skin for years, research finds

Human immune cells not only circulate in the blood, but can also occupy certain tissues and sometimes remain there for years.

8 Mar 2022

Researchers observe cellular rejuvenation therapy securely promoting reverse aging in mice

Researchers at Salk observed no rise in cancer or other health problems in mice treated with an anti-aging regimen at the beginning of their middle age.

8 Mar 2022

Research develops novel ways to recreate totipotency by cellular reprogramming

Adult cells in our bodies can only produce cells of the same type. A skin cell, for example, can only produce skin cells and not muscle cells. This restricts the therapeutic potential of mature cells.

8 Mar 2022

Researchers find increased red blood cell destruction in astronauts

A change in the volume of red blood cells has been documented in astronauts since the earliest space missions.

7 Mar 2022

Using Ancient DNA to Solve the Disappearance of Lions and Bears

In this interview, we speak to Dr. Alexander Salis and Dr. Kieren Mitchell about their latest research that used ancient DNA to solve the disappearance of lions and bears.

7 Mar 2022

Multi-omics approach help researchers study the disparity created by in vitro culture

Citrus is a significant and economically beneficial horticultural crop with nucellar polyembryony, which prevents hybrid offspring from being produced. Citrus is produced mostly through asexual methods like grafting and cuttings.

7 Mar 2022

Study shows how the release of T-cell cytokine combined with fatty acid leads to ferroptosis

Researchers at the University of Michigan Rogel Cancer Center found that a cytokine, a category of protein that acts as messengers in the body, and a fatty acid can work together to trigger a type of cell death previously defined by studies with synthetic molecules.

7 Mar 2022

Research points to a common thread linking diverse neurodegenerative diseases

Take a cell-deep tour of a brain afflicted with Alzheimer's disease, and you will find minuscule clumps of protein that seem suspicious. Ever since the 1980s, when neuroscientists began identifying these protein tangles, researchers have discovered that other brain diseases have their own tangled-protein signatures.

7 Mar 2022

New technique controls gene activity without altering the DNA sequence of the genome

By combining CRISPR technology with a protein designed with artificial intelligence, it is possible to awaken individual dormant genes by disabling the chemical "off switches" that silence them.

7 Mar 2022

Novel ways to increase SC-beta cell’s survivability and functioning via genetic manipulation

New advancements in the transplantation of stem cell-derived insulin-producing beta cells to cure type 1 diabetes have created substantial curiosity.

7 Mar 2022

CNIC study uncovers a nuclear import mechanism essential for organ growth and development

Scientists at the Centro Nacional de Investigaciones Cardiovasculares have identified a nuclear import mechanism essential for organ growth and development. Manipulation of this mechanism has potential applications in the control of organ growth and organ regeneration.

4 Mar 2022

Study identifies the role of three key molecules in the immune defense against porcine reproductive and respiratory syndrome virus

Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) is one of the most deadly diseases in the swine industry.

4 Mar 2022

Cell Biology

Discovery provides new insights into the understanding of tolerance to endotoxic death

Astrocyte networks are essential for spatial learning and memory formation, study shows

New tools for measuring the biological ages of various organ systems

Reversing the destructive aging process in egg cells to increase fertility in older women

Unusual partners aid new blood vessel development

Microglia help neurons grow synapses critical to cognitive functioning, research finds

Confocal laser scanning microscopy captures high-resolution 3D images of cell division in microalgae

Study identifies two types of brain cells that play a key role in creating memories

T cells sometimes remain in the skin for years, research finds

Researchers observe cellular rejuvenation therapy securely promoting reverse aging in mice

Research develops novel ways to recreate totipotency by cellular reprogramming

Researchers find increased red blood cell destruction in astronauts

Using Ancient DNA to Solve the Disappearance of Lions and Bears

Multi-omics approach help researchers study the disparity created by in vitro culture

Study shows how the release of T-cell cytokine combined with fatty acid leads to ferroptosis

Research points to a common thread linking diverse neurodegenerative diseases

New technique controls gene activity without altering the DNA sequence of the genome

Novel ways to increase SC-beta cell’s survivability and functioning via genetic manipulation

CNIC study uncovers a nuclear import mechanism essential for organ growth and development

Study identifies the role of three key molecules in the immune defense against porcine reproductive and respiratory syndrome virus

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

Latest in Genomics