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In this issue 15 papers · 5 free

01 Nature Biotechnology Integration of proteomic aging clocks in a phase 2a clinical trial supports simultaneous geroprotective assessment Free
02 Geophysical Research Letters Assessing Wildfire Hazard for Powerline Expansion Under the Changing Climates in Alberta, Canada Free
03 The Astrophysical Journal Complex Energy-dependent Behaviour of Quasiperiodic Oscillations Observed in GRS 1915+105 Free
04 Science Programmable design of synthetic plant immune receptors for pathogen protein recognition Free
05 Nature Communications Glucose-induced histone lactylation confers metformin resistance in colorectal cancer stem cells Free
06 eLife Trpv4 links environmental temperature to testicular differentiation in hermaphroditic ricefield eel Subscribers
07 Proceedings of the National Academy of Sciences Disentangling unique site-specific and shared habitat-level adaptation in a classic system of repeated evolution Subscribers
08 Nature Communications Dynamic coupling enables impulsive ejection in a hydrogel catapult Subscribers
09 Nature Communications Ultrafast directional hot carrier transfer in bilayer perovskite heterojunctions Subscribers
10 PNAS Nexus Full dynamic similarity experiments and predictive modeling of wind turbine aerodynamics across control strategies Subscribers
11 PNAS Nexus Detecting and characterizing restricted diffusion with accessible magnetic field gradients Subscribers
12 Proceedings of the National Academy of Sciences Lysine iminylation derived from ω-3 polyunsaturated fatty acids Subscribers
13 Science Advances Reconstitution of multistep recruitment of ULK1 to membranes in autophagy Subscribers
14 Science Advances Shallow creep and confined ruptures in frictionally unstable mica schist Subscribers
15 Science Advances Lenacapavir allosterically remodels the HIV-1 capsid Subscribers

The papers Read free

Nature Biotechnology·7 September 2026

Alex Zhavoronkov, Fedor Galkin et al.

Six blood-based aging tests agreed a lung drug trial lowered patients' biological age.

A drug being tested for a lung scarring disease also made patients' blood look biologically younger. Six different tools that measure biological age from blood proteins all agreed on this after just 12 weeks of treatment. The tools could not fully tell apart aging effects from disease effects. So scientists checked cell pathways instead, and found hints of anti-aging changes alongside the drug's known anti-scarring effect.

The number 6 out of 6 clocks agreed

All six blood protein aging tests showed lower biological age in treated patients after 12 weeks.

One 12-week trial, disease and aging effects not fully separated.

Integrity screen: passed (3 checks) Checked 6 October 2026. Alex Zhavoronkov, Fedor Galkin et al., Integration of proteomic aging clocks in a phase 2a clinical trial supports simultaneous geroprotective assessment Read the source

Geophysical Research Letters·7 September 2026

Xuezheng Zong, Xianli Wang et al.

In a climate model, wildfire-risk days near Alberta power lines will rise by 8 to 15 days a year.

Power lines can spark wildfires when weather turns hot, dry, and windy. A new model shows these fire-risk days will happen much more often in Alberta, Canada, by the end of this century. Over 30% of the land stays too risky for new power lines, while less than 16% counts as very low risk.

The number 8 to 15 more days per year

The predicted rise in power-line wildfire risk days in Alberta by late century.

Model-based projection for one region, not observed data yet.

Integrity screen: passed (3 checks) Checked 10 September 2026. Xuezheng Zong, Xianli Wang et al., Assessing Wildfire Hazard for Powerline Expansion Under the Changing Climates in Alberta, Canada Read the source

The Astrophysical Journal·7 September 2026

Vaibhav Sharma, Ranjeev Misra et al.

In one black hole's X-ray flicker, two hidden signals hide inside what looked like a single beat.

A black hole system called GRS 1915+105 sends out X-rays that flicker in a repeating beat. Scientists split this beat by energy level and found it changes slightly with energy, but not because it shifts over time. The beat actually seems to be two separate hidden signals mixed together. Each hidden signal behaves differently as energy and timing change.

What it could change A repeating X-ray flicker from a black hole splits into two separate hidden signals.

Shows the flicker pattern is not one signal changing, but two signals overlapping.

One black hole, one observation, lab-style data analysis only.

Integrity screen: passed (3 checks) Checked 8 September 2026. Vaibhav Sharma, Ranjeev Misra et al., Complex Energy-dependent Behaviour of Quasiperiodic Oscillations Observed in GRS 1915+105 Read the source

Science·3 September 2026

Haocheng Zhu, Dandan Jiang et al.

Engineered plant sensors detect virus, bacteria, fungus, and other pathogen proteins, and give plants disease resistance.

Plants have natural sensors that spot invaders and trigger defenses. Scientists built new sensors by fitting custom-made recognition parts onto one of these natural sensors. The new sensors could detect proteins from viruses, bacteria, fungi, and other pathogens. Plants carrying these engineered sensors resisted disease better than normal plants.

What it could change A new method builds custom plant sensors that spot disease-causing proteins and trigger resistance.

Shown in engineered lab plants only, not tested yet in farm conditions.

Lab plants only, no field trials yet.

Integrity screen: passed (3 checks) Checked 10 September 2026. Haocheng Zhu, Dandan Jiang et al., Programmable design of synthetic plant immune receptors for pathogen protein recognition Read the source

Nature Communications·7 September 2026

Xiang-Rui Li, Li Deng et al.

In cells and mice, extra sugar let colorectal cancer stem cells dodge a diabetes drug by burning fat instead.

In lab and animal studies, cancer stem cells switched their fuel source from sugar to fat when sugar levels were high. This switch let the cells survive a diabetes drug called metformin that is being tested as a cancer treatment. The cells made a chemical tag that turned on a fat-uptake protein, which fed a fat-burning process that kept the cells alive. Blocking either of two key proteins in this chain made the cells sensitive to the drug again.

What it could change Blocking two proteins restored a cancer drug's power against resistant stem cells.

Shown only in colorectal cancer stem cells grown in high sugar, in lab and animal tests.

Cells and mice only, no human data yet.

Integrity screen: passed (3 checks) Checked 8 September 2026. Xiang-Rui Li, Li Deng et al., Glucose-induced histone lactylation confers metformin resistance in colorectal cancer stem cells Read the source

10 more papers are in the full issue.

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eLife·7 September 2026

Zhi Yang, Tingting Luo et al.