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In this issue 15 papers · 5 free

01 Nature Communications ASB2 inhibits lipid accumulation to promote ILC1 homeostatic fitness and anti-tumor immunity in the mouse liver Free
02 Science Restored clearance of senescent neutrophils by tissue-resident macrophages limits organ aging Free
03 Proceedings of the National Academy of Sciences Neural circuits for stress-induced water drinking in relief of anxiety Free
04 Nature Rising dust pollution across Europe in a changing climate Free
05 Nature Food systems transformation would reshape global agriculture Free
06 Nature Communications Delayed astrocyte development impairs Sema6a-Plxna2/4-mediated astrocyte-neuron crosstalk and causes depressive-like behavior Subscribers
07 Nature Communications Antiretroviral therapy in the peripartum period impairs post pregnancy cardiac reverse remodeling in a rodent model Subscribers
08 Proceedings of the National Academy of Sciences IVT-free, chemically synthesized protein-encoding RNA oligonucleotides for rapid production of personalized cancer vaccines Subscribers
09 Nature Medicine Health system learning enables generalist neuroimaging models Subscribers
10 Science Drying of the Aral Sea reshapes the anthropogenic carbon inventory of Central Asia Subscribers
11 Science Performance trade-offs define a fundamental dental dichotomy in mammals Subscribers
12 Nature Metabolite glues as a means of purine sensing and chemotherapeutic response Subscribers
13 Nature Human Behaviour Common and rare genetic variant associations with cognitive performance across development in British birth cohorts Subscribers
14 Proceedings of the National Academy of Sciences Environmental phylogenetics supports a steady diversification of crown eukaryotes starting from the mid-Proterozoic Subscribers
15 Nature Medicine An anti-PMEL antibody-drug conjugate with a Gq/11 inhibitor payload in GNAQ/GNA11-mutant melanomas: a phase 1 trial Subscribers

The papers Read free

Nature Communications·17 July 2026

Boqun Bao, Xianwei Wang et al.

ASB2 inhibits lipid accumulation to promote ILC1 homeostatic fitness and anti-tumor immunity in the mouse liver

A protein called ASB2 helps certain liver immune cells survive and fight tumors. These immune cells, called ILC1s, patrol the liver and help stop cancer from spreading there. Mice without ASB2 in these cells had fewer of them, because the cells stored too much fat and died. Blocking fat buildup with a drug kept the cells alive and helped mice live longer when they had liver tumors from colon cancer.

A protein called ASB2 stops liver immune cells from storing extra fat, keeping them alive to fight tumors.

The number: No key statistic identified
The caveat: This research was done in mice, not people. It is not yet known if the same fat-blocking approach would help human patients.

For your life: nothing to act on yet. Early research, worth watching.

Integrity screen: passed (3 checks) Checked 20 July 2026. Retraction record: none. DOI resolves at doi.org. Metadata record found (Nature Communications). Read the source

Science·16 July 2026

Yuting Jessy Tan, Travis E. Conley et al.

Restored clearance of senescent neutrophils by tissue-resident macrophages limits organ aging

Blocking a single chemical signal in old mice kept their bodies working like young ones. Aging bodies pile up worn out immune cells called neutrophils. Normally, cleanup cells inside organs clear these worn out cells away. As we get older, this cleanup slows down. Old cells pile up and damage nearby tissue. Scientists found a receptor, a kind of switch on cleanup cells, that controls this slowdown. Turning that switch down in old mice kept their brains sharp, kept their muscles strong, and kept their hearts, fat tissue, and whole body healthier. The same worn out cells and switch problem showed up in aging and sick human tissue too. A drug that blocks the switch restored normal cleanup in the lab.

Lowering one signal in cleanup cells reversed several signs of aging in mice.

The number: Reducing this one signal in aged mice prevented cognitive decline, frailty, muscle loss, extra fat, heart problems, and body wide inflammation.
The caveat: This work was mostly done in mice, not people. It cannot prove a similar drug will work safely in humans.

For your life: nothing to act on yet. Early research, worth watching.

Integrity screen: passed (3 checks) Checked 20 July 2026. Retraction record: none. DOI resolves at doi.org. Metadata record found (Science). Read the source

Proceedings of the National Academy of Sciences·16 July 2026

Lan Tang, Run-Jie Wu et al.

Neural circuits for stress-induced water drinking in relief of anxiety

Mice often drink water right after something stressful happens. This study found the brain pathway behind that habit. Mild stress turns on a thinking part of the brain. That part sends a signal down to a thirst center, and the mice start drinking. Drinking then turns on a second pathway that reaches a reward center in the brain. This releases a brain chemical tied to pleasure, and it helps calm the stress-related anxiety.

Drinking water after stress turns on a brain reward pathway that calms anxiety in mice.

The number: No key statistic identified
The caveat: This work was done only in mice, not in people. It cannot show that the same brain pathways work the same way in humans.

For your life: nothing to act on yet. Early research, worth watching.

Integrity screen: passed (3 checks) Checked 20 July 2026. Retraction record: none. DOI resolves at doi.org. Metadata record found (Proceedings of the National Academy of Sciences). Read the source

Nature·15 July 2026

Petros N. Vasilakos, Abhishek Upadhyay et al.

Rising dust pollution across Europe in a changing climate

Dust from deserts is drifting into Europe more often, and it may be making air quality worse. Scientists built a computer model to track tiny dust particles in the air. They used daily measurements from many European sites, from 2012 to 2021. Dust levels were higher in southern Europe than in the north. In the south, big dust events were linked to a small rise in daily deaths. An ice record from the Alps shows dust has more than doubled since before factories and industry began. Drying land in North Africa is the main cause.

Desert dust pollution has risen sharply in Europe, especially in the south, and is linked to more deaths.

The number: A 110% rise in dust levels since before industry began, based on an Alpine ice record.
The caveat: The daily air measurements only cover 2012 to 2021, so they cannot show patterns from other time periods without relying on older ice core data. The link between dust and deaths does not prove dust directly causes death, only that the two rise together.

For your life: nothing to act on yet. Early research, worth watching.

Integrity screen: passed (3 checks) Checked 20 July 2026. Retraction record: none. DOI resolves at doi.org. Metadata record found (Nature). Read the source

Nature·15 July 2026

Matthew Gibson, Marina Sundiang et al.

Food systems transformation would reshape global agriculture

Changing how the world eats could reshape farming a lot by 2050. Scientists combined ten different economic computer models. They tested what happens if people ate a healthier diet, farms grew more food per acre, and food waste dropped by half. In these models, farmland use shrank by 6% compared to 2020. Total farm production ended up 17% lower than current trends predict, and the money made from farming fell by 1.6 trillion dollars, or 26%. Meat and animal product production value dropped sharply, while fruits, vegetables, nuts, and beans grew in value by 23%.

Eating healthier and wasting less food could shrink farmland and change what farms grow worldwide.

The number: Farm production value could fall by 1.6 trillion dollars (26%) by 2050 compared to current trends.
The caveat: These are computer model guesses, not real events that happened. Results varied a lot between models: farmland change ranged from a 1% increase to a 26% decrease, and the outcome depends heavily on what policies get used to make the changes happen.

For your life: nothing to act on yet. Early research, worth watching.

Integrity screen: passed (3 checks) Checked 20 July 2026. Retraction record: none. DOI resolves at doi.org. Metadata record found (Nature). Read the source

10 more papers are in the full issue.

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Nature Communications·18 July 2026

Xin Jiang, Yanqing Qi et al.