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New study uncovers breakthrough window to prevent brain metastasis

Metastasis, the process by which a tumor spreads throughout the body, is associated with the majority of cancer deaths.

29 Sep 2026

Mediterranean rockrose extract shows strong potential against skin fungi

A polyphenol-rich extract from Cistus salviifolius, a Mediterranean rockrose species traditionally used to treat skin conditions, has shown fungicidal activity against several dermatophytes, the fungi responsible for superficial infections of the skin, hair and nails.

28 Sep 2026

Tapping the power of cryo-ET to visualize how molecular machines interact inside cells

Scientists have often thought of cells as small bustling cities with parts that resemble factories, power grids, and shipping systems.

25 Sep 2026

Scientists uncover molecular mechanism that tunes eye light sensitivity

Weill Cornell Medicine investigators have determined the mechanism by which a molecule within cells can help tune the light sensitivity of the eyes.

24 Sep 2026

NSF awards $19 million to build 3D biological observatory for revealing life's smallest structures

How does learning change the wiring of your brain? How does a shark's eye make sense of its underwater world? How does a single-celled parasite cross the barrier that protects the brain? What might neurodegeneration look like at ultra-magnified scale?

24 Sep 2026

Structural insights into synchronous calcium channel gating in muscle cells

Using cryo-electron microscopy, researchers at the Max Delbrück Center have revealed how muscle cell calcium channels open synchronously.

24 Sep 2026

Scientists map a giant parasite machine to fight tropical diseases

A study conducted between the University of Liège and Rockefeller University reveals, with near-atomic precision, the three-dimensional structure and function of a gigantic molecular machine essential to the survival of trypanosomatid parasites, which cause serious diseases in humans, animals and plants.

23 Sep 2026

New 3D structure reveals how cancer-linked BRD4 protein binds to chromosomes

A new 3D-structure of a cancer-linked protein bound to its cellular partner reveals details of how the protein binds to chromosomes and could offer insights for future disease treatments.

15 Sep 2026

Cannabis-derived nanovesicles showed early antitumor potential in mice

Researchers developed a Cannabis sativa hairy root culture system that produced stable plant-derived nanovesicles capable of promoting dendritic cell maturation and activating T-cell responses through TLR2- and TLR4-associated signaling. Oral administration also restored selected immune responses in immunosuppressed mice and suppressed tumor growth in an E.G7 lymphoma model, providing preliminary evidence for their immunomodulatory and antitumor potential.

15 Sep 2026

New structural insights could improve treatments for neurological disorders

Metabotropic glutamate receptors, which are important but difficult drug targets, interact in surprisingly varied ways with their principal regulatory proteins, according to two new studies led by Weill Cornell Medicine investigators.

15 Sep 2026

New dendritic constrictions reveal hidden complexity in neuronal signaling

Neurons receive thousands of signals via tree-like extensions called dendrites. Until now, these dendrites were thought to be relatively smooth cables that conduct electrical signals to the cell body.

11 Sep 2026

Scientists discover tiny protein region that shapes tooth enamel

Tooth enamel looks simple from the outside and consists of a hard, smooth surface built to withstand years of wear.

11 Sep 2026

Giant-nucleus cells form the foundation of early-stage cancer

Iron is an essential micronutrient, but excess iron can damage cells and increase cancer risk. While many cells die from iron-induced oxidative stress, a subset survives and may become cancerous.

11 Sep 2026

Rituximab alters T-cell metabolism in patients with nephrotic syndrome

Nephrotic syndrome is caused when the filtering system in the kidneys is damaged, allowing large amounts of protein to leak into the urine.

10 Sep 2026

Study reveals structure of color-sensing cone cells in primates

For over 60 years, scientists have debated a basic structural question about cone photoreceptors, the cells that let vertebrates see color: are their light-sensing disk membranes closed off inside the cell, or are they open to the extracellular space? In non-mammalian species, the answer is clear - cone disk membranes typically stay continuous with the surrounding plasma membrane and are therefore open.

10 Sep 2026

Review highlights solute carriers as targets for central nervous system disorders

Solute carriers (SLCs) are specialized transport proteins that control the movement of nutrients, ions and neurotransmitters across cell membranes and are essential for brain metabolism and neuronal communication.

10 Sep 2026

Scientists discover new mechanism for bacterial fosfomycin resistance

Bacteria can survive antibiotics in several ways, including by pumping the drugs out of their cells before they can take effect.

7 Sep 2026

Psilocybin protects sensory nerves from chemotherapy damage in preclinical study

In mouse models, prophylactic psilocybin prevented or reduced multiple features of chemotherapy-induced peripheral neuropathy, with cycle-matched dosing sustaining protection during repeated cisplatin exposure without measurably affecting tumor growth. Experiments in human-derived sensory neurons and ex vivo peripheral nerves linked the effect to 5-HT2A-dependent preservation of mitochondrial trafficking and local axonal energy supply, while a nonhallucinogenic 5-HT2A agonist reproduced protection against mechanical hypersensitivity.

6 Sep 2026

MXene-based hydrogel offers dual-action treatment for periodontitis

Periodontitis is a highly prevalent chronic inflammatory disease worldwide. It leads to periodontal tissue destruction, alveolar bone resorption, and ultimately tooth loosening and loss, severely impacting patients' oral function and quality of life.

4 Sep 2026