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ISTA researchers prove keratin is indispensable for coherent cell migration

Hair, nails, and horns, all made up of keratin, are some of the hardest and most resilient structures in animals. Inside zebrafish cells, keratin plays a distinct role, giving them the strength they need to move together as a coherent tissue while modulating the driving forces behind their movement during early development. But what happens when keratin is missing?

22 May 2026

Rerouting dead tumor debris enhances cancer immunotherapy outcomes

As tumors outgrow their blood and nutrient supplies, or respond to treatments like chemotherapy and radiotherapy, individual cancer cells die, exposing their internal scaffolds.

20 May 2026

Study reveals the physics behind neural tube closure in embryos

In about one out of every 1,000 pregnancies, the neural tube, a key nervous system structure, fails to close properly.

21 Apr 2026

Mapping the physical forces that propel proteins forward

Scientists at Oregon Health & Science University have uncovered a previously unknown system of internal "trade winds" that help cells rapidly move essential proteins to the front of the cell, reshaping how researchers understand cell migration, cancer spread and wound healing.

31 Mar 2026

Study identifies rare genetic disorder linked to premature aging and cognition

Scientists at Sanford Burnham Prebys Medical Discovery Institute and an international team of collaborators have defined a new genetic disease marked by premature aging and deficits in brain function.

24 Mar 2026

p38 MAPK drives epigenetic activation of fibrotic genes in lung fibroblasts

A new research paper was published in Volume 18 of Aging-US on March 3, 2026, titled "P38 MAPK is involved in epigenetic regulation of fibrotic genes in replication induced senescence in lung fibroblasts."

10 Mar 2026

Understanding PIEZO2 mutations and sensory disorders

Every time we feel a gentle tap on the skin, specialized nerve cells convert that physical force into an electrical signal that the brain can interpret as touch. While scientists have long known that a protein called PIEZO2 acts as a key sensor for touch, it remained unclear why PIEZO2 is specialized for the localized mechanical forces experienced by sensory neurons, whereas its close relative PIEZO1 responds to broader mechanical stresses such as those generated when cells stretch, as occurs in blood vessels.

9 Mar 2026

Tiny protein region unlocks secrets to healthy heartbeat

A tiny region in a little-known muscle protein may hold the key to a healthy, steady heartbeat, as well as possible clues to future treatment of devastating heart ailments.

26 Feb 2026

ATG14 found to be a critical defender against hepatic injury and fibrosis

Autophagy is indispensable for maintaining hepatocyte integrity, metabolic homeostasis, and survival. While several autophagy-related proteins have been studied in hepatic physiology, the specific role of Autophagy Related 14 (ATG14) in liver health has remained unclear.

24 Feb 2026

Study reveals unexpected role of TMC proteins in deafness

Proteins long known to be essential for hearing have been hiding a talent: they also act as gatekeepers that shuffle fatty molecules across cell membranes.

22 Feb 2026

Engineered Listeria boosts innate immunity against cancer

After nearly 40 years of research on how Listeria bacteria manipulate our cells and battle our immune system to cause listeriosis, Daniel Portnoy and his colleagues have discovered a way to turn the bacteria into a potent booster of the immune system - and a potential weapon against cancer.

13 Feb 2026

Advanced three-dimensional imaging maps vascular amyloid spread

Researchers at Niigata University have used advanced three-dimensional (3D) imaging to reveal how amyloid β (Aβ) deposits spread along blood vessels in the human brain in cerebral amyloid angiopathy (CAA).

11 Feb 2026

Herpes virus infection softens cell nuclei through internal mechanical changes

A recent international research project has used advanced microscopy techniques and computational modeling to discover why virus infection changes the nuclear structures and biomechanical forces affecting the nucleus.

3 Feb 2026

Physical behavior reveals aggressive cancer cells in a simple new approach

New study shows that aggressive cancer cells can be identified in a simple, new way; by how they physically behave, not just by their genes.

26 Jan 2026

Novel cell division mechanism discovered in early embryonic development

Cell division is an essential process for all life on earth, yet the exact mechanisms by which cells divide during early embryonic development have remained elusive – particularly for egg-laying species.

8 Jan 2026

Advancing stem cell regeneration through animal-free culture systems

Intestinal Stem Cells (ISCs) derived from a patient's own cells have garnered significant attention as a new alternative for treating intractable intestinal diseases due to their low risk of rejection.

30 Dec 2025

Distinct transcriptomic profiles guide early development of maxillary and mandibular teeth

The interaction between genetics and tissue environment shapes how individual teeth form in different regions of the jaw.

12 Dec 2025

Scientists reveal new mechanisms of electrical oscillations in neurons

Researchers at UT San Antonio have uncovered new details about electrical signals happening within nerve cells, deepening scientists' understanding of the brain.

3 Dec 2025

Study explores how elevated growth hormone levels contribute to liver aging

A new research paper was published in Volume 17, Issue 10 of Aging-US on October 3, 2025, titled "Growth hormone excess drives liver aging via increased glycation stress."

18 Nov 2025

Drinking orange juice daily may fine-tune genes tied to cardiovascular wellness

Regular orange juice consumption reprograms immune-cell gene activity linked to blood pressure, lipid metabolism, and inflammation in healthy adults. The molecular effects differ by body weight, suggesting BMI-tailored benefits from this everyday beverage.

9 Nov 2025