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Advanced microscopy reveals how ribosomes attach to mRNA for protein synthesis

Within a cell, DNA carries the genetic code for building proteins. To build proteins, the cell makes a copy of DNA, called mRNA.

28 Nov 2024

A roadmap for understanding antimalarial drug resistance

Researchers at University of California San Diego analyzed the genomes of hundreds of malaria parasites to determine which genetic variants are most likely to confer drug resistance.

28 Nov 2024

New insights into how and when bipedal locomotion evolved in human ancestors

One of the most fascinating periods in the evolution of the human lineage is the appearance of the first ancestors capable of bipedalism.

28 Nov 2024

Research sheds light on how fat cells safely enlarge to store energy

A team at the Centro Nacional de Investigaciones Cardiovasculares (CNIC), led by Professor Miguel Ángel del Pozo Barriuso, who heads the Mechanoadaptation and Caveolae Biology group at the CNIC, has identified an essential mechanism in fat cells (adipocytes) that enables them to enlarge safely to store energy.

28 Nov 2024

New HIV prevention injection offers 96% protection

For oral medications that prevent new HIV infection to be effective, the patient must take certain actions, including attending doctor's visits every three months and – most importantly – consistency.

27 Nov 2024

Research paves the way for genetic control of disease-spreading ticks

Research collaboration by the Texas A&M Department of Entomology and the U.S. Department of Agriculture, USDA, creates potential for genetic tools to control disease-spreading ticks.

27 Nov 2024

Stanford team uses natural cell death mechanism to kill cancer cells

Our bodies divest themselves of 60 billion cells every day through a natural process of cell culling and turnover called apoptosis.

27 Nov 2024

Depression increases chances of experiencing menstrual pain

Scientists investigate the genetic relationship between depression and dysmenorrhea.

27 Nov 2024

Nanoscale cellular interactions unveiled by the SoTILT3D imaging platform

A team of researchers led by Anna-Karin Gustavsson at Rice University has developed an innovative imaging platform that promises to improve our understanding of cellular structures at the nanoscale.

27 Nov 2024

Unveiling INST10's role in neural development and cell identity

The Wistar Institute's Alessandro Gardini, Ph.D., and lab have shed new light on how certain biological processes determine the development of neural cells. Their findings on a molecular "bridge" complex demonstrate a new level of detail in the understanding of early neural development - which is fundamental for the further understanding of neurodevelopmental syndromes.

27 Nov 2024

Epigenetic profiles of blood cancer cells could aid in diagnosis and treatment

Research in biomedical laboratories has been changing significantly in recent years, to the point that test tubes have given way to computers on many occasions.

27 Nov 2024

Scientists develop method to study malaria's sticky proteins

Scientists have unveiled a new tool for studying the highly variable traits that allow malaria parasites to stick to red blood cells and evade the immune system.

26 Nov 2024

Mitochondrial energy shutdown triggers inflammatory response instead of cell death

Whether cells in the human body survive or die under stress depends, among other things, on their mitochondria.

26 Nov 2024

Genetic factors drive early onset and complications of type 2 diabetes in British Asians

A genetic predisposition to having lower insulin production and less healthy fat distribution are major causes of early-onset type 2 diabetes in British Asian people.

26 Nov 2024

Metrion Biosciences appoints Lee Patterson as CEO

Metrion Biosciences (“Metrion”), the specialist preclinical contract research organization (CRO) and a leader in ion channel screening, today announced the appointment of Lee Patterson as its new CEO, effective from 2nd December 2024. An experienced life sciences and CRO executive, Lee will guide the Company as it seeks to execute an ambitious growth strategy, enhancing its specialist services and expanding further in key global markets.

From Metrion Biosciences Limited 26 Nov 2024

Study reveals how cancer cells evade chemotherapy in low-glucose environments

Laboratory experiments with cancer cells reveal two ways in which tumors evade drugs designed to starve and kill them, a new study shows.

26 Nov 2024

Study shows cancers are uniformly growing masses

Researchers at the University of Cologne and the Centre for Genomic Regulation (CRG) in Barcelona have discovered that cancer grows uniformly throughout its mass, rather than at the outer edges.

26 Nov 2024

Tagomics announces a multiomic profiling co-marketing agreement with Agilent

Tagomics Ltd., a pioneering biomarker discovery and diagnostics company, today announced it has entered into a strategic co-marketing agreement with Agilent Technologies, a leading tools provider in the genomics sector.

From Tagomics Ltd. 26 Nov 2024

The role of emotion regulation in predicting suicidal risk in depressed individuals

Depressed individuals who reflexively attempt to dampen their initial emotional responses to reminders of their negative memories have a low tolerance for distressing emotional stimuli in general and may respond to stress in their daily lives with greater upticks in suicidal thoughts.

26 Nov 2024

Unmasking the secrets of bacterial DNA supercoiling

Researchers from Durham University, Jagiellonian University (Poland) and the John Innes Centre have achieved a breakthrough in understanding DNA gyrase, a vital bacterial enzyme and key antibiotic target.

26 Nov 2024