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Cell-free DNA employed to identify measurable residual disease

Researchers demonstrated that cell-free DNA from CSF could be employed to examine MRD in children treated for the brain tumor medulloblastoma.

25 Oct 2021

Study uses artificial evolution to search DNA molecules for light producing deoxyribozymes

Once thought to function primarily as a storage molecule for genetic information, it is now known that DNA can also catalyze chemical reactions. Although such DNA enzymes (deoxyribozymes) have not been identified in nature, they can be isolated in the lab using powerful methods of artificial evolution.

22 Oct 2021

Scientists use DNA to create what may be the world's tiniest ruler for measuring proteins

As scientists have probed the mysteries of life down to smaller and smaller scales, they have invented tools to help them understand what they observe.

22 Oct 2021

Research opens new therapeutic perspectives for treatment of skin fibrosis

Collagen, the main component of the skin's extracellular matrix, can cause a pathological condition if it is in excess. Applying an electric field to the skin affects collagen pathways, temporarily reducing collagen production and increasing its degradation.

22 Oct 2021

'Mini brains' allow researchers to study a fatal, untreatable neurological disorder

Cambridge researchers have developed 'mini brains' that allow them to study a fatal and untreatable neurological disorder causing paralysis and dementia – and for the first time have been able to grow these for almost a year.

22 Oct 2021

Targeted drug shows promise against brain metastases from kidney cancer

A targeted drug has shown promising activity against brain metastases resulting from kidney cancer, achieving a 50 percent response rate, and supporting further studies of the drug in this patient group whose poor prognosis has created a significant unmet need.

22 Oct 2021

Researchers review factors that influence consumer sustainability perceptions in the dairy industry

Consumer definitions of sustainability are often different than industry definitions. Understanding consumer preferences and opinions of sustainability within the dairy industry can help dairy product developers successfully market their products.

22 Oct 2021

Study aims to measure the impact of increased nutrients on soil microbial biodiversity

Grassland soil today experiences increased nutrient inputs, which have dramatic impacts on biodiversity. To help understand this issue, researchers at the University of Oklahoma are leading the American contribution to a global study that aims to measure the impact of increased nutrients on soil microbial biodiversity and the ecosystem-level functions for grasslands around the world.

22 Oct 2021

New insights into the role of fat cells in cognitive decline and neurodegeneration

Findings published this week reveal new insights into the role of fat cells in cognitive decline and neurodegeneration, according to a study that involves the oxidant amplification loop led by Marshall University scientists.

22 Oct 2021

Enteric glial cells play a major role in gut immunity, says new study

Scientists from the Francis Crick Institute unraveled a basic role of glial cells in the nervous system of the gut in retaining a healthy intestine.

22 Oct 2021

Study finding helps comprehend how mechanical forces affect plant cell growth

Baby seedling developing from the soil depth encounters a challenge—the downward push of gravity.

22 Oct 2021

Experts develop antibodies that effectively remove senescent cells

The reason why some people age worse than others and develop diseases linked to the aging mechanism is largely unknown.

22 Oct 2021

How do large proteins and drugs cross a cell membrane?

Researchers have been wondering for several decades how molecules like proteins travel through cell walls, also called plasma membranes, without any trace.

22 Oct 2021

Research reveals bacterium capable of degrading petroleum-based plastics

Plastic pollution is an evident environmental issue at present. The aggregation of petroleum-based plastics poses disastrous effects.

21 Oct 2021

Viral diseases likely to contribute to neurodegeneration, says study

Scientists from DZNE revealed that certain viral diseases can contribute to neurodegeneration.

21 Oct 2021

Study pinpoints the mutational hotspots in DNA

Recent research at the University of Bath reveals that tangles in unwound DNA can develop mutational hotspots in the genomes of bacteria.

From University of Bath 21 Oct 2021

Mitochondria of diabetic patients can't keep track of time, study finds

Almost all cells regulate their biological processes over a 24-hour period, otherwise called a cell's circadian rhythm. To do so, cells use a biological clock that cycles different genes on and off throughout the day and night.

21 Oct 2021

Drug company pipelines are developing new molecules to help people safely shed extra weight

Drugs that promise to help people lose weight have had a checkered past, such as the infamous fen-phen that was pulled from the market in 1997 after reports of heart valve damage.

21 Oct 2021

Researchers reveal how bacteria make liquid protein droplets to survive harsh environments

Scientists have revealed how bacteria make tiny liquid droplets from proteins to help them survive harsh environments and thus reduce their chances of being killed by antibiotics.

21 Oct 2021

Identification of genetic variant provides a big step for precision medicine in dialysis

Every day, the human kidneys clean about 1,500 liters of blood by producing approximately 1–2 liters of urine. Thereby, the body gets rid of excess water and toxic waste products of the metabolism or also drugs and maintains the balance of water and minerals in the tissues.

21 Oct 2021

Research News and Research

Cell-free DNA employed to identify measurable residual disease

Study uses artificial evolution to search DNA molecules for light producing deoxyribozymes

Scientists use DNA to create what may be the world's tiniest ruler for measuring proteins

Research opens new therapeutic perspectives for treatment of skin fibrosis

'Mini brains' allow researchers to study a fatal, untreatable neurological disorder

Targeted drug shows promise against brain metastases from kidney cancer

Researchers review factors that influence consumer sustainability perceptions in the dairy industry

Study aims to measure the impact of increased nutrients on soil microbial biodiversity

New insights into the role of fat cells in cognitive decline and neurodegeneration

Enteric glial cells play a major role in gut immunity, says new study

Study finding helps comprehend how mechanical forces affect plant cell growth

Experts develop antibodies that effectively remove senescent cells

How do large proteins and drugs cross a cell membrane?

Research reveals bacterium capable of degrading petroleum-based plastics

Viral diseases likely to contribute to neurodegeneration, says study

Study pinpoints the mutational hotspots in DNA

Mitochondria of diabetic patients can't keep track of time, study finds

Drug company pipelines are developing new molecules to help people safely shed extra weight

Researchers reveal how bacteria make liquid protein droplets to survive harsh environments

Identification of genetic variant provides a big step for precision medicine in dialysis

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