Cell Biology

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Ancient genomes unearth degenerate transposable elements in human DNA

The human genome, an intricate tapestry of genetic information for life, has proven to be a treasure trove of strange features. Among them are segments of DNA that can "jump around" and move within the genome, known as "transposable elements" (TEs).

30 Jan 2024

Weill Cornell Medicine researcher wins $2.1 million grant to study repetitive DNA and RNA sequences

Dr. Jeannine Gerhardt, an assistant professor of stem cell biology in obstetrics and gynecology and in reproductive medicine at Weill Cornell Medicine, has received a five-year, $2.1 million grant from the National Institute of General Medical Sciences (NIGMS), part of the National Institutes of Health, for the study of repetitive DNA and RNA sequences and the mechanisms by which they cause cell dysfunction and diseases.

30 Jan 2024

Cambridge scientists discover how fasting turns up the body's natural inflammation fighter

Cambridge scientists may have discovered a new way in which fasting helps reduce inflammation – a potentially damaging side-effect of the body's immune system that underlies a number of chronic diseases.

30 Jan 2024

New drug kills tumor cells by triggering a deadly calcium storm

Calcium ions are essential for cells, but can be toxic in higher concentrations. A team of researchers has now designed and prepared a combination drug that kills tumor cells by modulating the calcium influx into the cell.

30 Jan 2024

Bio-Techne’s Advanced Cell Diagnostics (ACD) sets new standard in spatial biology with protease-free RNAscope multiomics

Bio-Techne Corporation (NASDAQ: TECH) today announced that Advanced Cell Diagnostics (ACD), a Bio-Techne spatial biology brand, has set a new standard with the development of a next-generation, protease-free RNAscope spatial multiomics workflow.

From Bio-Techne 30 Jan 2024

Study sheds new light on how obesity affects fat cells' mitochondria

The number of people with obesity has nearly tripled since 1975, resulting in a worldwide epidemic. While lifestyle factors like diet and exercise play a role in the development and progression of obesity, scientists have come to understand that obesity is also associated with intrinsic metabolic abnormalities.

29 Jan 2024

Scientists discover key pathway linking brain's habit center and motor learning region

Researchers explored how the cerebellum directly affects dopamine release in the substantia nigra compacta (SNc).

29 Jan 2024

Gene activity plays key role in immune cell production, study shows

As people age or become ill, their immune systems can become exhausted and less capable of fighting off viruses such as the flu or COVID-19.

27 Jan 2024

Prior exposure to common cold coronaviruses can train T cells to fight SARS-CoV-2

Scientists at La Jolla Institute for Immunology (LJI) have found direct evidence that exposure to common cold coronaviruses can train T cells to fight SARS-CoV-2. In fact, prior exposure to a common cold coronavirus appears to partially protect mice from lung damage during a subsequent SARS-CoV-2 infection.

27 Jan 2024

Biohybrid robot makes sharp rotations with lab-grown muscles

Compared to robots, human bodies are flexible, capable of fine movements, and can convert energy efficiently into movement.

27 Jan 2024

Growing meat with built-in growth factors cuts costs

Cellular agriculture – the production of meat from cells grown in bioreactors rather than harvested from farm animals – is taking leaps in technology that are making it a more viable option for the food industry.

27 Jan 2024

T cells can be reprogrammed to fight aging

The fountain of youth has eluded explorers for ages. It turns out the magic anti-aging elixir might have been inside us all along.

24 Jan 2024

Core Biogenesis and Nucleus Biologics announce strategic collaboration for manufacturing and distribution of cost effective and sustainable recombinant proteins

In a joint effort to provide lower cost and more defined reagents and media to the cell and gene therapy market, Nucleus Biologics, The Cell Performance Company™, a leading provider of custom cell culture media solutions for the cell and gene therapy industry, has signed a manufacturing, distribution, and collaboration agreement with Core Biogenesis, an innovator in the field of recombinant human proteins expressed in plants.

From Nucleus Biologics 24 Jan 2024

Plaquetec and the Babraham Institute collaborate on phenotypic screen of coronary artery blood

PlaqueTec, a company identifying endotype-specific biomarkers to advance precision medicine for coronary artery disease (CAD), based at the Babraham Research Campus, and the Flow Cytometry Facility at the Babraham Institute today announced a collaboration to develop a cell phenotyping assay to detect cell subpopulations in human blood.

From PlaqueTec 24 Jan 2024

New technique helps track the brain's "off switches"

For decades, scientists have studied the intricate activity patterns in human and animal brains by observing when different groups of brain cells turn on.

23 Jan 2024

Scientists demonstrate way to produce SARS-CoV-2 receptor protein in mouse cells

A team of scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Columbia University has demonstrated a way to produce large quantities of the receptor that SARS-CoV-2, the virus that causes COVID-19, binds to on the surface of human cells.

22 Jan 2024

RecA protein skips "unwinding" step in DNA repair

Researchers from Tokyo Metropolitan University have been studying DNA repair by homologous recombination, where the RecA protein repairs breaks in double-stranded DNA by incorporating a dangling single-strand end into intact double strands, and repairing the break based on the undamaged sequence.

20 Jan 2024

Cell Biology

Ancient genomes unearth degenerate transposable elements in human DNA

Weill Cornell Medicine researcher wins $2.1 million grant to study repetitive DNA and RNA sequences

Cambridge scientists discover how fasting turns up the body's natural inflammation fighter

New drug kills tumor cells by triggering a deadly calcium storm

Bio-Techne’s Advanced Cell Diagnostics (ACD) sets new standard in spatial biology with protease-free RNAscope multiomics

Study sheds new light on how obesity affects fat cells' mitochondria

Scientists discover key pathway linking brain's habit center and motor learning region

Gene activity plays key role in immune cell production, study shows

Prior exposure to common cold coronaviruses can train T cells to fight SARS-CoV-2

Biohybrid robot makes sharp rotations with lab-grown muscles

Growing meat with built-in growth factors cuts costs

T cells can be reprogrammed to fight aging

Core Biogenesis and Nucleus Biologics announce strategic collaboration for manufacturing and distribution of cost effective and sustainable recombinant proteins

Plaquetec and the Babraham Institute collaborate on phenotypic screen of coronary artery blood

New technique helps track the brain's "off switches"

Scientists demonstrate way to produce SARS-CoV-2 receptor protein in mouse cells

RecA protein skips "unwinding" step in DNA repair

New instruction manual could help scientists find hard-to-detect B cells

Monell study: Unraveling the brain's wiring for fat and sugar cravings

Uncovering the cellular roots of spinocerebellar ataxia type 6

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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