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High-fat, high-sugar diet reduces intestinal immune cell activity in mice

A team of researchers led by Thaddeus Stappenbeck discovered that a high-fat, high-sugar diet relates to reduced intestinal immune cell activity in mice.

20 May 2021

Study: Turning off molecular switch could help treat melanoma

Melanoma accounts for only about 1% of skin cancers but leads to most of the skin cancer-related deaths.

20 May 2021

Successful class of therapeutics attack and shut down unique and harmful genes

A potential class of therapeutics that uses synthetic nucleic acids to attack and shut down harmful genes while preventing viral spread is gathering momentum.

18 May 2021

Exposure to even low levels of lead can trigger epigenetic changes

A research team from Brazil and Portugal has identified a link between a microRNA (miRNA) and the presence of lead in an organism.

18 May 2021

Study identifies new epigenetic control pathways in multiple myeloma growth

An international group of researchers from Japan, the United States, and the UK studied the role of the histone demethylase KDM5A in multiple myeloma.

18 May 2021

Refreshers develop new DNA sequencing method

An international research team headed by Michal Hocek of the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague) and Charles University and Ciara K. O'Sullivan of Universitat Rovira i Virgili (URV) in Spain have developed a novel method for labeling DNA, which in the future can be used for sequencing DNA by means of electrochemical detection.

18 May 2021

New kind of biomolecule could play a vital role in the biology of all living things

Stanford researchers have discovered a new kind of biomolecule that could play a significant role in the biology of all living things.

18 May 2021

Study shows that inactivation of BRG1 leads to high genetic instability

Following the p53 tumor suppressor gene, the genes encoding two proteins of the SWI/SNF chromatin remodeling complex are the most often identified mutated.

17 May 2021

New probe allows real-time imaging of molecular orientations in live cells

Monitoring alignments of the building blocks of cells is important to understand how the cells are built. By collaborating with imaging scientists at the MBL, researchers from Japan have developed a new probe which they call POLArIS, allowing real-time imaging of molecular orientations in live cells.

17 May 2021

Scientists shed light on the origins of Mimivirus and other giant viruses

Researchers from the Indian Institute of Technology Bombay shed light on the origins of Mimivirus and other giant viruses, helping us better understand a group of unique biological forms that shaped life on earth.

17 May 2021

Epigenetic changes drive the fate of a B cell

B cells are the immune cells responsible for creating antibodies, and most B cells produce antibodies in response to a pathogen or a vaccine, providing immunity.

14 May 2021

Food dyes may cause disease when the immune system is dysregulated

Artificial food colorants can cause disease when the immune system has become dysregulated, Icahn School of Medicine at Mount Sinai researchers report.

14 May 2021

Study analyzes how resistance proteins defend plants from pathogens

Disease resistance proteins function as main immune receptors in plants, detecting pests and pathogens and initiating robust defense responses.

13 May 2021

New, patented method helps drugs to easily enter the cells

A new technique known as Progressive Mechanoporation allows genes or drugs to enter cells by mechanically disrupting cell membranes for a brief period.

13 May 2021

Study reveals mitochondrial enzyme plays a vital role in preventing ferroptosis

According to a study, the mitochondrial enzyme DHODH plays a significant and previously unknown function in preventing a form of cell death called ferroptosis.

13 May 2021

New way to study uterine fluid in the lab could avoid invasive procedures during pregnancy

The quest to create safer, more successful pregnancies is one of the top goals of modern science. While pregnancy is better understood today than ever before, with improvements in technology helping to lower the risk of negative outcomes, there is much researchers still don't know about a vital part of the pregnancy process: uterine fluid.

13 May 2021

Scientists identify the language the body uses to marshal responses to threats

UCLA life scientists have identified six "words" that specific immune cells use to call up immune defense genes -- an important step toward understanding the language the body uses to marshal responses to threats.

13 May 2021

New drug-like compound designed to stop malaria in its tracks

Researchers at the Francis Crick Institute and the Latvian Institute of Organic Synthesis have designed a drug-like compound which effectively blocks a critical step in the malaria parasite life cycle and are working to develop this compound into a potential first of its kind malaria treatment.

13 May 2021

Novel peptide could allow cannabis to relieve pain while avoiding side effects

Many people live with chronic pain, and in some cases, cannabis can provide relief. But the drug also can significantly impact memory and other cognitive functions.

13 May 2021

Researchers map the changes in metabolism that occur after a heart attack

Scientists have mapped out the alterations in metabolism that occur following a heart attack, and the results of their study were published recently.

13 May 2021

Cell News and Research

High-fat, high-sugar diet reduces intestinal immune cell activity in mice

Study: Turning off molecular switch could help treat melanoma

Successful class of therapeutics attack and shut down unique and harmful genes

Exposure to even low levels of lead can trigger epigenetic changes

Study identifies new epigenetic control pathways in multiple myeloma growth

Refreshers develop new DNA sequencing method

New kind of biomolecule could play a vital role in the biology of all living things

Study shows that inactivation of BRG1 leads to high genetic instability

New probe allows real-time imaging of molecular orientations in live cells

Scientists shed light on the origins of Mimivirus and other giant viruses

Epigenetic changes drive the fate of a B cell

Food dyes may cause disease when the immune system is dysregulated

Study analyzes how resistance proteins defend plants from pathogens

New, patented method helps drugs to easily enter the cells

Study reveals mitochondrial enzyme plays a vital role in preventing ferroptosis

New way to study uterine fluid in the lab could avoid invasive procedures during pregnancy

Scientists identify the language the body uses to marshal responses to threats

New drug-like compound designed to stop malaria in its tracks

Novel peptide could allow cannabis to relieve pain while avoiding side effects

Researchers map the changes in metabolism that occur after a heart attack

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