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microRNA molecules upregulate proteins instead of dampening it

microRNAs are thought to only suppress protein expression in dividing cells, such as tumor cells, and can contribute to the development of cancer.

11 Nov 2022

Uncovering a cell-intrinsic mechanism to regulate cell population sizes

A new cell-intrinsic mechanism has been unraveled by scientists at the University of Basel. This regulates the correct number of T cells present in the organism and thus guarantees that the immune system functions in a proper manner.

11 Nov 2022

Genetically modifying plant protein to yield more vegetable oil

At the Nanyang Technological University, Singapore (NTU Singapore), researchers have been successful in genetically modifying a plant protein that is accountable for oil accumulation in edible nuts and plant seeds.

From Nanyang Technological University Singapore (NTU Singapore) 11 Nov 2022

UO research in zebrafish shows a gut-brain link that influences social behavior

To learn to socialize, zebrafish need to trust their gut. Gut microbes encourage specialized cells to prune back extra connections in brain circuits that control social behavior, new UO research in zebrafish shows.

10 Nov 2022

Tissue nanotransfection technology could help treat traumatic muscle loss

Technology developed by researchers at the Indiana University School of Medicine that can change skin tissue into blood vessels and nerve cells has also shown promise as a treatment for traumatic muscle loss.

10 Nov 2022

Evolution of tree roots may have triggered ancient, global-scale extinction events

The evolution of tree roots may have triggered a series of mass extinctions that rocked the Earth's oceans during the Devonian Period over 300 million years ago, according to a study led by scientists at IUPUI, along with colleagues in the United Kingdom.

10 Nov 2022

Recognizing how the HIV-1 evades immune system

According to a recent study led by Andrés Finzi, a professor at the Université de Montréal and researcher at the CHUM Research Centre, the type of virus used as a model to study the effectiveness of non-neutralizing antibodies against the virus that causes AIDS, has a crucial role to play.

10 Nov 2022

Lung cancer treatment with protein insights

Scientists studying the mechanics of lung cancer’s early stages have discovered a new potential treatment that could also aid in the early detection of the disease.

10 Nov 2022

Novel high-resolution taxonomy facilitates effective management of CRC patients

Recent research discovered that bowel tumors can be classified into six clinically relevant subcategories based on patterns of gene interactions seen within tumor cells. The study was published in eLife.

10 Nov 2022

Role of adolescent lifestyle in biological aging

According to findings published in eLife, genetics may contribute to the explanation of the connection between unhealthy lifestyles and increased biological aging in young adults.

10 Nov 2022

Meet Dragonfly 600, Oxford Instruments’ new flagship confocal microscope

Oxford Instruments Andor, a world leader in scientific imaging solutions, has today announced the launch of Dragonfly 600, further strengthening its award-winning confocal microscopy portfolio.

From Andor Technology Ltd. 10 Nov 2022

Short-term tomato consumption alters gut bacteria toward a more favorable profile

Two weeks of eating a diet heavy in tomatoes increased the diversity of gut microbes and altered gut bacteria toward a more favorable profile in young pigs, researchers found.

9 Nov 2022

New electrochemical sensing platform holds promise for monitoring perfusable vascular networks

The costliness of drug development and the limitations of studying physiological processes in the lab are two separate scientific issues that may share the same solution.

9 Nov 2022

Instant noise reduction for pneumatic equipment

Offering excellent sound attenuation properties, new Vyon® porous plastic silencers from Porvair Sciences directly fit into the exhaust port of pneumatic equipment ensuring the noise from air escaping to the atmosphere is reduced to a safe decibel level.

From Porvair Sciences Limited 9 Nov 2022