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Amino Acids Guide Cell Responses to Drugs Through a Complex Network

Amino acids play a fundamental role in regulating how cells respond to drugs. These molecules, which form proteins, act like bricks that communicate with each other within a structure.

17 Jul 2025

Hormone-Sensitive Brain Circuit Drives Mating Behaviors in Mice

In animals with social structures, the drive to reproduce is a complex process; governed by the brain, it's influenced by both internal cues such as hormones and external factors such as interactions with potential mates.

17 Jul 2025

Electric Tomography Maps Root Systems Without Excavation

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17 Jul 2025

Study Reveals Surprising Redundancy in Staph Metabolism

In the ongoing battle against antibiotic-resistant bacteria, MSU researchers have made a discovery that could reshape how we target deadly pathogens like staph infections.

17 Jul 2025

New Metabolic Map Reveals How Blood Stem Cells Age and Become Diseased

Researchers from the Max Planck Institute of Immunobiology and Epigenetics in Freiburg and ETH Zürich have created the first integrated map detailing the metabolic and molecular changes in human blood stem cells as they age, specialize, or turn cancerous.

16 Jul 2025

Pathogenic Bacteria Choose Food Over Fear in the Human Gut

Bacteria that cause intestinal infections typically avoid a stinky chemical - one that can kill them at high enough concentrations - inside human intestines, but they may actually swim toward it when a hearty meal is the reward.

16 Jul 2025

New Computational Tool Enhances Gene Discovery in Heart and Metabolic Diseases

Genetic changes can signal evidence of disease, but pinpointing which genes and what's changed can be difficult.

16 Jul 2025

Candida Auris Uses Distinct Defense Mechanism to Survive Antifungal Treatments

A groundbreaking study from Michigan State University (MSU), recently published in Nature Communications, has revealed how the multidrug-resistant superfungus Candida auris uniquely reconstructs its cell wall to survive antifungal treatments.

16 Jul 2025

New Study Identifies Five Core Principles Preserving Tissue Structure

The human body undergoes a daily replacement of billions of cells, but the tissues remain flawlessly organized. How can that be?

16 Jul 2025

Regulators of Cancer Cell Communication During Invasion

This study identifies key genes regulating neural crest functions in melanoma, revealing insights into collective migration and potential therapeutic targets.

16 Jul 2025

MiROM Uses Infrared Light to Detect Protein Changes in Single Cells

MiROM identifies proteins by using mid-infrared light to detect molecular vibrations – essentially the natural "dance" of molecules within protein structures.

16 Jul 2025

New Research Reveals Key Protein Behind Plant Heat Tolerance

While humans can escape the heat by seeking shade or shedding layers, plants remain rooted in place. So how do they survive extreme heat? It's a question many have wondered-and now, science has an answer.

15 Jul 2025

AI Model Predicts Human Age from Just Two Genomic Regions

Researchers at the Hebrew University have developed an exceptionally accurate method for predicting chronological age from DNA, based on two short genomic regions.

15 Jul 2025

New Research Uncovers Why Some Ecosystems Collapse Suddenly—And Others Don’t

A new study published in the journal One Earth reveals that the way ecosystems collapse—abruptly or gradually—may depend on internal complexity, much like how magnetic materials behave under stress.

15 Jul 2025

Paternal miRNAs Play Unexpected Role in Seed Viability and Embryogenesis

By using targeted gene silencing in different pollen cell types, the study reveals that disrupting DCL1 function either in the vegetative cell or in sperm cells leads to defective seed formation.

14 Jul 2025

Breakthrough Imaging Technique Reveals Mitochondrial Dynamics in Living Tissues

In this study, researcher developed a new imaging approach that combines two powerful techniques to solve this problem. First, a special type of microscope called a two-photon microscope is used, which can look deep into live tissues with minimal damage.

14 Jul 2025