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How a polymer filling enhances the rate and selectivity of colloid permeation across mesopores

31. August 2026 by a3-admin

arXiv:2608.27995v1 Announce Type: cross
Abstract: Polymer-functionalised mesopores are an emerging technology for colloid separation, sensing and delivery. Their potential is strikingly illustrated…

Categories Biology

Data helps wheat farmers cope with increasingly unpredictable weather

31. August 2026 by a3-admin

For generations, wheat planting has followed predictable seasonal patterns. But this year, unseasonably warm weather in March and April accelerated wheat growth, pushing the crop into a vulnerable…

Categories Biology

Hormone oscillations preserve cellular responsiveness to future physiological demands

31. August 2026 by a3-admin

Living organisms must sense and adapt to physiological demands of varying intensity, requiring cells to remain responsive over time. While continuous changes in hormone concentrations communicate…

Categories Biology

Faulty Cell Recycling Triggers Blood Vessel Aging in Brain Malformations

31. August 2026 by a3-admin

Endothelial senescence is increasingly recognized as a driver of vascular pathology, while immunoglobulin G (IgG) has recently been reported to accumulate in aging tissues and induce senescence in…

Categories Biology

Scientists create stem cells from rare genetic disorder patient to study disease

31. August 2026 by a3-admin

We report the generation and characterization of a human induced pluripotent stem cell (iPSC) line derived from dermal fibroblasts of a patient with Skogholt disease, a rare maternally inherited…

Categories Biology

Common cholesterol drug reverses Parkinson’s symptoms in stem cell models

31. August 2026 by a3-admin

Background: Statins have gained increasing interest for their potential therapeutic effect in Parkinson’s disease (PD). Beyond their cholesterol-lowering effect, statins decrease synthesis of…

Categories Biology

Brain learns new threats using same circuits as innate fears

31. August 2026 by a3-admin

A prevailing view in affective neuroscience holds that innate and learned behaviors are processed through distinct neuroanatomical pathways, one pre-wired, the other running on synaptic plasticity….

Categories Biology

Nine Key Genetic Regulators Control How Immune Cells Attack Tumors

31. August 2026 by a3-admin

Abstract Background: Cytolytic activity (CYT), a widely used transcriptomic surrogate of anti-tumor immune cytotoxicity derived from GZMA (granzyme A) and PRF1 (Perforin 1) expression, is associated…

Categories Biology

Infections kill gut cells, but diet transforms them instead

30. August 2026 by a3-admin

The intestines rely on different strategies to rebuild themselves in response to diet changes versus infections, according to a new Cornell study—a finding that can shed light on how gut health…

Categories Biology

Monitoring pest populations is key to controlling lucerne seed wasp

30. August 2026 by a3-admin

Lucerne seed wasp (LSW) is a serious pest in alfalfa crops, causing damage that is difficult to see in the field. Its larvae feed inside developing seeds, meaning losses may not become apparent until…

Categories Biology
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