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Decoding the Molecular Logic of Histamine Signaling in the Brain

Many people are familiar with histamine, a biological molecule, that serves as a key driver of allergic reactions and other immune responses.

19 Jan 2026

Scientists Identify TRPM4 as Key Molecular Switch Controlling Intestinal Fluid Balance

Although constipation and diarrhea may seem like opposite problems, they both hinge on the same underlying issue: how much fluid moves into the gut. These common issues affect millions of people in the U.S. each year, yet scientists have not fully understood what regulates intestinal fluid balance.

12 Jan 2026

Blocking Retinoic Acid Pathway Improves Dendritic Cell Anti-Tumor Function

Scientists at the Princeton University Branch of the Ludwig Institute for Cancer Research have identified novel mechanisms by which a metabolic derivative of vitamin A-all-trans retinoic acid-compromises both the body's normal anti-cancer immune response and, in a different context, the efficacy of a promising type of cancer vaccine.

6 Jan 2026

Protein MCL1 Emerges as a Central Regulator of Cancer Metabolism

The researchers have succeeded in tracing two classic hallmarks of cancer – the evasion of apoptosis (a form of programmed cell death) and the dysregulation of energy metabolism – back to a common molecular mechanism.

23 Dec 2025

Study Reveals ATM-Driven Mechanism Behind Telomere-Induced Senescence

After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres-the protective caps at the chromosome ends-those caps eventually become too short to prevent chromosome ends from being recognized as DNA breaks.

2 Dec 2025

Old Blood Stem Cells Regain Regenerative Capacity Through Lysosomal Intervention

Researchers at the Icahn School of Medicine at Mount Sinai have discovered how to reverse aging in blood-forming stem cells in mice by correcting defects in the stem cell's lysosomes.

25 Nov 2025

Synthetic Biology Unlocks New Ways to Engineer Plant–Microbe Interactions

By integrating engineering principles with plant biology, this review highlights how redesigned genetic pathways and plant-based biosensors can deepen understanding of plant responses to both harmful and beneficial microbes.

17 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

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

How Primary Cilia Shape the Fate of Fat Precursor Cells

Too much fat can be unhealthy: how fat cells, so-called adipocytes, develop, is crucial for the function of the fat tissue.

21 Aug 2025

Researchers Uncover How Macrophages Respond to Infection Stress

Fighting infections requires speed and accuracy. A team of researchers from CeMM and MedUni Vienna, led by Christoph Bock and Matthias Farlik, explored how macrophages—the body’s initial responders—handle this stress.

11 Aug 2025

AI-Powered Protein Design Opens Doors to New T-Cell Based Immunotherapies

A new paper published today in Cell highlights how researchers have leveraged AI-based computational protein design to create a novel synthetic ligand that activates the Notch signaling pathway, a key driver in T-cell development and function.

4 Aug 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

New Study Maps How Pesticides Alter Human Gut Bacteria

While emerging evidence suggests pesticides can be toxic to the mix of microorganisms in the digestive system, a new study is the first to map changes to specific gut bacteria based on interactions between human microbes and insect-killing chemicals observed in the lab and an animal model.

30 Jun 2025

Semaphorin 3E Emerges as a Key Factor in Female Reproduction

The discovery of the Sema3E pathway in ovulation by Cornell researchers could enhance understanding of infertility and improve reproductive health strategies.

13 Jun 2025

Electro-bioprinting as a Tool to Study Early Human Embryonic Development

Bioprinted epiblast-like structures mimic early human embryonic development, offering a scalable, ethical platform to study gastrulation and tissue formation.

11 Jun 2025

Breakthrough Gene Discovery Uncovers a Master Switch for Food Intake

The Gpr45 gene is linked to food intake regulation, offering insights for obesity therapies. Study utilizes Automated Meiotic Mapping for gene identification.

6 Jun 2025

Study Reveals How Genetic Differences in TRIO Affect Neurodevelopment

Researchers have identified how variations in a gene called TRIO can influence brain functions and result in distinct neurodevelopmental diseases.

24 May 2025

New Drug Combo Shows Promise Against Aggressive Leukemia in Landmark Study

A novel drug combination targeting LSD1 and GSK3 shows promise in treating acute myeloid leukemia by promoting cell differentiation and reducing tumor growth.

28 Apr 2025

QRICH1 Protein Found to Control T Cell Activation in Cancer and Autoimmune Diseases

In a study of the immune systems of mice, scientists at Johns Hopkins Medicine say they have found a new role for a protein, QRICH1, which could become a target for drugs to dial up or down the activation of T cells to fight cancers and autoimmune diseases.

9 Apr 2025