Medical research, explained

Understanding evidence / Explainer

Which phage fits which bacterium? AI narrows the search

Genome-based prediction offers a way to shortlist bacteriophages for laboratory testing. The crucial distinction is between a useful match and a proven treatment.

Genomic prediction and laboratory validation

Press-news Team · 30 Sep 2026 · 4 min read

Read the explainer

Study published 29 Sep 2026.

Gloved hands preparing laboratory samples
Illustrative photograph Photo: Daniel Sone / National Cancer Institute
RESEARCH. CONTEXT. PERSPECTIVE.

Latest articles

View all articles
Gloved hands using a pipette in a laboratory
Understanding evidence

Keeping mRNA on the right reading track

A new laboratory study examines how a modified RNA base can affect protein translation—and how sequence design can reduce a particular reading error.

4 min read · 30 Sep 2026
Blood sample tubes in a laboratory rack
Understanding evidence

Borrowing mucus’s defences to build a bacterial barrier

An engineered sugar-bearing gel inhibits bacterial growth and biofilms in laboratory tests. Its promise depends on more than looking or behaving like natural mucus.

4 min read · 30 Sep 2026
A researcher examining a slide through a microscope
Understanding evidence

Where gut risk genes may act: a map of cellular switches

A new intestinal atlas connects genetic signals to candidate regulatory regions. It helps refine biological questions about Crohn’s disease without turning an association into a treatment promise.

4 min read · 30 Sep 2026
A researcher examining a slide through a microscope
Understanding evidence

How brain cells change across a lifetime

A new human brain atlas offers a closer view of ageing. Its real value lies in the questions it makes possible, rather than a personal biological-age score.

4 min read · 30 Sep 2026
Gloved hands using a pipette in a laboratory
Understanding evidence

A nutrient-sensing protein offers a new clue to longevity

A fruit-fly experiment raises a precise question about ageing: which part of a nutrient response matters? The answer needs to be separated from the much broader promise of living longer.

4 min read · 30 Sep 2026
A pathologist looking through a microscope in blue and magenta light
Understanding evidence

A different map of the brain: follow the lipids

A molecular map asks what familiar anatomical boundaries leave out. Here is how to read its colourful regions without mistaking a new classification for a clinical breakthrough.

4 min read · 30 Sep 2026
A medical monitor displaying vital signs
Understanding evidence

Who tested the health app? A review puts independence in focus

A September review asks who produces the evidence behind digital health tools. For readers, the practical task is to inspect both the result and the route that produced it.

3 min read · 29 Sep 2026
Gloved hands preparing laboratory samples
Understanding evidence

The second life of a clinical trial’s data

A new study follows research published after the original trial report. It raises a useful distinction: more papers, new investigators and new participants are three different things.

3 min read · 29 Sep 2026
THE BIGGER PICTURE

Explore the topics

All dossiers
READ PAST THE HEADLINE

Make more sense of the next study.

Find the missing denominator, connect results and ask better questions. Our evidence toolkit gives you a place to start.

Open the evidence toolkit
A pathologist looking through a microscope in blue and magenta lightOne question. A connected reading path.
THE ORIGINAL COLLECTION

Science reporting, since 2010.

Institutional announcements and earlier coverage, preserved at their original addresses. The collection begins in 2010.

Browse the press release archive