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New Method for Cell Type-Specific Mapping of Ion Distribution in Plants

Plant roots play a critical role in taking up, selecting, enriching and retaining a range of different mineral elements thereby supplying distant plant tissues with nutrients while sequestering excessive amounts of metals.

13 Jun 2023

Metrion Biosciences Appoints Dr Steve Jenkinson as VP, Drug Discovery and Safety Assessment to Strengthen US Operations

Metrion Biosciences Ltd (“Metrion”), the specialist ion channel contract research and drug discovery company, today announced the appointment of Dr Steve Jenkinson as Vice President, Drug Discovery and Safety Assessment.

12 Jun 2023

Assembled DNA Nanostructures Without the Use of Magnesium Yield Greater Stability

Researchers at the University at Albany’s RNA Institute have demonstrated a new approach to DNA nanostructure assembly that does not require magnesium.

7 Jun 2023

TTUHSC Professor Awarded NIH Grant for Potassium Channel Study

Each living cell has small, highly specialized conduits called potassium (K+) channels, which are responsible for the highly selective and fast transfer of K+ ions across cell membranes.

19 May 2023

How Bacteria Take Action to Break Out of Dormancy

Solving a riddle that has confounded biologists since bacterial spores -; inert, sleeping bacteria -; were first described more than 150 years ago, researchers at Harvard Medical School have discovered a new kind of cellular sensor that allows spores to detect the presence of nutrients in their environment and quickly spring back to life.

2 May 2023

New Gene Therapy may be on the Horizon for Usher Syndrome Type 1F

Usher Syndrome type 1F is a rare but severe genetic disease that causes deafness, lack of balance, and progressive blindness.

27 Apr 2023

Tiny Protein Interacts with Ion Channels to Make Our Eyes Sensitive to Dim Light

Using cryo-electron microscopy and mass spectrometry, researchers from PSI have deciphered the structure of an ion channel found in the eye while it interacts with the protein calmodulin – a structure that has eluded scientists for three decades.

4 Apr 2023

Researchers Explain How a Single Mutation Causes Ataxia

Worldwide, only a handful of patients are known to suffer from episodic ataxia type 6, a neurological disease that causes transient loss of muscle control.

4 Apr 2023

Study Represents a Paradigm Shift in Renal Physiology/Mammalian Salt Handling

A new study led by Marshall University researchers focuses on a novel mechanism of the body's regulation of salt balance.

3 Apr 2023

Determining the structure of protein pumps using cryo-EM

A rare, genetic disorder known as Hailey-Hailey disease causes patches of blisters to develop mainly in the folds of skin under the breasts, in the groin, and the armpits.

29 Mar 2023

Investigating methanogens to unravel the genetics of temperature adaptation

The history of the Earth has been one of physical extremes-;extreme atmospheric conditions, extreme chemical environments, and extreme temperatures.

28 Mar 2023

Chloride ions evoke taste sensation by binding to sweet taste receptors

Humans perceive five basic taste sensations: sweet, umami, bitter, salty, and sour. Specific foods trigger taste recognition of these sensations through the activation of different receptors in our taste buds.

24 Mar 2023

Study suggests new strategy for treating arrhythmogenic cardiomyopathy

University of Utah Health scientists have corrected abnormal heart rhythms in mice by restoring healthy levels of a protein that heart cells need to establish connections with one another.

20 Mar 2023

Cancer cells use new DNA repair mechanism to recover from next-generation cancer radiation therapy

A team of scientists led by Dr. Kei-ichi TAKATA from the Center for Genomic Integrity within the Institute for Basic Science (IBS), has discovered a new type of DNA repair mechanism that cancer cells use to recover from next-generation cancer radiation therapy.

20 Mar 2023

Merging cryo-TEM and tomography methods to reveal 3D morphology of dendrites

Documenting the lithiation process in TEM can provide a deep understanding of the electrode degradation mechanism during battery cycling, which enhances material modification for improved performance. The research was guided by Prof. Dong Su (Institute of Physics, Chinese Academy of Sciences).

15 Mar 2023

New insights into the underlying mechanism that causes arrhythmogenic cardiomyopathy

Researchers from the group of Eva van Rooij in collaboration with the UMC Utrecht identified a new mutation that leads to the cardiac disease arrhythmogenic cardiomyopathy (ACM).

3 Mar 2023

New center offers electron microscope services to the scientific community

The Joint Electron Microscopy Center at ALBA (JEMCA) was established through the collaboration of various research agencies to open a new center within the ALBA Synchrotron building that provides electron microscope assistance to the scientific community.

27 Feb 2023

Pungent ginger constituent puts white blood cells on heightened alert

Ginger has a reputation for stimulating the immune system. New results from the Leibniz Institute for Food Systems Biology at the Technical University of Munich (Leibniz-LSB@TUM) now support this thesis.

15 Feb 2023

IGSF3-mediated potassium dysregulation drives glioma-related epilepsy

Glioma is one of the most aggressive malignant primary brain tumors. A common feature of glioma is the presence of localized, intermittent seizures referred to as glioma-related epilepsy, which is known to promote tumor growth. However, the mechanism involved at the molecular level is still not clear.

15 Feb 2023

Synthetic biosensor could lead to better understanding of cell biology

A synthetic biosensor that mimics properties found in cell membranes and provides an electronic readout of activity could lead to a better understanding of cell biology, development of new drugs, and the creation of sensory organs on a chip capable of detecting chemicals, similar to how noses and tongues work.

8 Feb 2023