Nutrients News and Research

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Discovery Reveals How Microbes Evolve Rapidly Inside the Human Gut

Everywhere you go, you carry a population of microbes in your gastrointestinal tract that outnumber the human cells making up your body.

14 Oct 2025

RfaH Identified as Key to Bacterial Survival in Hostile Environments

Researchers at Umeå University have identified a key molecular player that helps bacteria survive the hostile environment inside the body.

10 Oct 2025

Acidic Tumor Environment Found to Rewire Cancer Cell Metabolism

Tumors are not a comfortable place to live: oxygen deficiency, nutrient scarcity, and the accumulation of sometimes harmful metabolic products constantly stress cancer cells.

10 Oct 2025

Gut Microbes Influence Human Genes and Health

The trillions of microbes that live in the human gut may play a bigger role in health than previously thought, according to a new research by the University of Hawaiʻi at Mānoa.

24 Sep 2025

Metabolic Signals Shape the Rhythm of Embryonic Segmentation

Pregnant women rely on a balanced diet and supplements to deliver proper nutrients to their babies, to ensure they grow healthfully.

22 Sep 2025

Predicting Protein Metal Binding with New Artificial Intelligence Model

Biologists and computational scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory recently refined two artificial intelligence (AI) programs originally built by Meta, the company that owns Facebook, to predict protein shapes.

10 Sep 2025

Plants Activate Immunity Instead of Growth During Drought Recovery

A plant's number one priority is to grow-a feat that demands sunlight, nutrients, and water. If just one of these three inputs is missing, like water in a drought, growth halts.

2 Sep 2025

Bacteria Pass Down Environmental Memories Across Generations

Bacteria aren't just mindless microbes. New research from the Hebrew University of Jerusalem reveals that single bacterial cells can carry a "memory" of their past environments-passing it down through generations-before eventually forgetting.

27 Aug 2025

How Bacillus Spores Initiate Self-Healing Concrete

Findings on Bacillus pasteurii spore germination and impermeability mechanisms offer insights into developing effective microbial self-healing concrete systems.

27 Aug 2025

Discovery of Lysosomal Vacuolation Mechanism Sheds Light on Aging and Disease

New research, published today in the journal Science, shows how lysosomes - organelles that act like cells' waste disposal system - respond to stress by becoming abnormally bloated, a process called lysosomal vacuolation that is associated with numerous diseases.

22 Aug 2025

Machine Learning Model Accounts for Biological Variability in Culture Media Design

Cell culture is a foundational technology widely used across fields such as pharmaceutical production, regenerative medicine, food science, and materials engineering. A critical component of successful cell culture is the culture medium-a solution containing essential nutrients that support cell growth.

21 Aug 2025

ISS National Lab-Sponsored Experiment Tests 3D Bioprinted Tissue for Growing Artificial Livers

To explore how 3D bioprinted liver tissue constructs complete with vascular channels behave in microgravity, the Wake Forest Institute for Regenerative Medicine (WFIRM) is sending an investigation to the International Space Station (ISS).

21 Aug 2025

Amino Acids as Key Mediators in the Tumor Immune Dialogue

The tumor microenvironment is not just a site of cancer growth—it is a high-stakes metabolic contest where tumor and immune cells vie for limited resources.

19 Aug 2025

New Insights Into Epithelial Cell Behavior and Wound Closure Mechanisms

The body's cells change their shape to close gaps such as wounds – with part of the cell flexing depending on the curve of the gap and the organization of cell-internal structures, a new study reveals.

19 Aug 2025

Bacterial Battle Strategies Involve Durable Amyloid Armor

Amyloids are perhaps best known as a key driver of Alzheimer's disease.

30 Jul 2025

New Insights into Yolk Protein Trafficking and Secretion in Worms

Yolk proteins (vitellogenins, VITs) are crucial lipid-carrying molecules that supply nutrients from the mother to embryos in oviparous animals.

28 Jul 2025

Simple Models Reveal Soil’s Complex Microbial Conversations

Just like any living organism, the soil has its own metabolism. Plants, worms, insects, and most importantly, microorganisms in the soil, break down organic matter, consume and generate nutrients, and process other materials to give the soil a life of its own.

18 Jul 2025

Molecular Chatter Between Cells Drives Tumor Growth and Immune Suppression

A Ludwig Cancer Research study has identified a complex chain of molecular chatter by which cancer cells, exploiting ordinary metabolic processes, program one set of noncancerous cells to manipulate another set of such cells to support their growth and survival.

18 Jul 2025

Gut Bacteria Adapt to Local Diets Offering Hope for Personalized Probiotics

Probiotics are emerging tools used by neonatal intensive care units to promote healthy outcomes and prevent intestinal diseases such as necrotizing enterocolitis.

18 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