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Carbon Dot-Based Fluorosensor Shows Superior Performance in Enterovirus RNA Detection

Scientists from the University of Jyväskylä's Nanoscience Center in Finland have introduced a novel, label-free ratiometric fluorosensor intended for the sensitive and specific detection of enteroviral RNA.

7 Apr 2025

Antibiotic Resistance Through Bacterial Genes Inhibiting Viral Reproduction

Antibiotic resistance is a global health threat that could supplant cancer mortality within a few decades. Researchers at Umeå University, Sweden, found that the emergence of resistance can be explained by how bacteria develop defenses against virus infection.

7 Apr 2025

New Discovery Reveals How Cells Repair Damaged Mitochondrial DNA

Damage to the genetic material of mitochondria – the mitochondrial DNA or mtDNA for short – can lead to diseases such as Parkinson's, Alzheimer's, amyotrophic lateral sclerosis (ALS), cardiovascular diseases and type 2 diabetes.

7 Apr 2025

Energy Landscapes Influence the Habitat use of Elephants

Insights into elephant habitat use reveal that energy landscapes influence movement, highlighting the need for conservation strategies in fragmented ecosystems.

7 Apr 2025

Breakthrough Ultrasound Technique Reveals Living Cells in 3D

While medical centers use ultrasound daily, so far this technology is not capable of observing body tissues at the scale of cells.

4 Apr 2025

New Technology Moves Cells Without Physical Contact

Engineers at a University of Bristol spin-out company have created a new technology that can move cells without touching them, enabling critical tasks that currently require large pieces of lab equipment to be carried out on a benchtop device.

4 Apr 2025

Antibiotic Resistance Reaches Equilibrium in Many Bacterial Species

Antibiotic resistance tends to stabilize over time, according to a study published April 3, 2025 in the open-access journal PLOS Pathogens by Sonja Lehtinen from the University of Lausanne, Switzerland, and colleagues.

4 Apr 2025

Study Reveals How Cells Process and Degrade mRNA Vaccines

A team of researchers led by Dr. Kim V. Narry, director of the Center for RNA Research at the Institute for Basic Science (IBS), has uncovered a key cellular mechanism that affects the function of mRNA vaccines and therapeutics.

4 Apr 2025

Scientists Trace Cell Origins to Understand Inner Ear Development

Researchers at Karolinska Institutet have developed a method that shows how the nervous system and sensory organs are formed in an embryo.

4 Apr 2025

DNA Aptamers Offer Precision Attack Against Leukemia Stem Cells

Drug-carrying DNA aptamers can deliver a one-two punch to leukemia by precisely targeting the elusive cancer stem cells that seed cancer relapses, researchers at the University of Illinois Urbana-Champaign report.

4 Apr 2025

Ancient DNA Reveals Long Isolated North African Lineage

The study provides critical new insights into the African Humid Period, a time between 14,500 and 5,000 years ago when the Sahara desert was a green savanna, rich in water bodies that facilitated human habitation and the spread of pastoralism.

4 Apr 2025

New Brain Organoid Model Reveals How Microglia Respond to Viral Infections

Organoids have revolutionized science and medicine, providing platforms for disease modeling, drug testing, and understanding developmental processes.

4 Apr 2025

Enhanced Oral Vaccination with Competitive Gut Bacteria

Researchers are combining vaccination with targeted colonization of the intestine by innocuous microorganisms to combat bacterial infections. This strategy might signal a sea change in the antibiotic crisis.

4 Apr 2025

Genomic and Geological Timeline of Bacterial Evolution

Scientists at the University of Queensland have contributed to the development of a precise timeline for bacterial evolution, indicating that some bacteria used oxygen long before they evolved the ability to manufacture it through photosynthesis.

4 Apr 2025

Mapping Larger Tissue Sections Without Specialized Equipment

By creating comprehensive maps of the locations of gene expression in tissue, spatial transcriptomics technologies have made it possible to perform new types of biological assessments.

4 Apr 2025

Meet Lariocidin: A Game-Changing Antibiotic That Outsmarts Resistance

The study reveals lariocidin, a potent ribosome-targeting antibiotic, with unique mechanisms that could combat drug-resistant bacterial infections effectively.

4 Apr 2025

Cameras Reveal Secret Allies in the Fight Against Oilseed Rape Pests

In-field cameras have uncovered unexpected predators of two major oilseed rape pests, potentially aiding control strategies.

4 Apr 2025

USC Engineers Develop EchoBack CAR T-Cells for Cancer Treatment

Imagine a super-charged immune cell that can launch a focused attack on stubborn solid tumors - a smart fighter that destroys cancer cells for days without tiring.

3 Apr 2025

New Compound Fights Superbug Gonorrhea via Toxin-Antitoxin System

In recent years, the World Health Organization (WHO) has consistently raised alarms regarding the rise of antibiotic-resistant microbes.

3 Apr 2025

Innovative Imaging Technique Tracks Cellular Processes with Minimal Damage

An advancement in imaging technology has the potential to revolutionize the understanding of the inner workings of living cells and offer insights into a variety of diseases.

3 Apr 2025