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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

Improving Workflow in Life Science Labs

At Lab Innovations 2021* - Porvair Sciences will showcase its extensive range of consumables and instruments for improving workflow in life science laboratories.

From Chromatrap® - Porvair Sciences Ltd 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

Study identifies the spatial pattern of soil bacterial community in deep soil layer

Soil microorganisms are crucial constituents of the soil ecosystem. They have vital roles in nutrient cycling and biogeochemical processes.

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

Incorporating RNA-inspired breaking points to reduce plastic pollution

Once plastic products are used and discarded, they can linger in oceans, collecting in large "garbage patches" and harming sea life. One potential solution, a biodegradable polymer called polylactide (PLA), has so far not fully lived up to its promise, showing little sign of breakdown once in seawater.

21 Oct 2021

New biomarker can help characterize specific types of asthma and COPD

Rutgers researchers have discovered that people with asthma and chronic obstructive pulmonary disease have a protein in their lungs that leaks a small molecule into their bloodstream that restricts their breathing instead of relaxing their airways.

From Rutgers University 21 Oct 2021

Our genes may be an unexpected contributor to pro-conservation sentiment

As global environmental crises mount, numerous policies have been proposed with an eye toward a more sustainable future. However, such recommendations have often gone unheeded, falling by the wayside for lack of public support.

21 Oct 2021

Study: High amount of PFAS found in urban wastes compared to livestock manure

Because of their useful surfactant properties, per- and polyfluoroalkyl substances (PFAS) have been massively produced for non-stick coatings, water-repellant fabrics and firefighting foams.

21 Oct 2021

Researchers evaluate a rapid and inexpensive indicator of soil health

Healthy soils are a precious resource. They are vital for protecting ecosystems, maintaining water quality, producing crops, and mitigating climate change.

21 Oct 2021

Study provides a global picture of crop diversity loss

Although scientists have been ringing bells for more than 100 years about the decline of crop diversity in agriculture, questions about the magnitude, causes, and significance of this loss remain unanswered.

21 Oct 2021