Dieter

[Jürgen Nauditt 🇩🇪🇺🇦 @jurgen_nauditt]

Russia attacked the "Crystal Park" residential complex and the courthouse in Kyiv.
A massive fire broke out near the metro station. Dozens of small retail kiosks burned to the ground.

Russia: We never attack civilian targets.

Reality: Russia attacks almost exclusively civilian targets.

[Thomas Leurs 🇺🇦 @ThomasLeurs1]

Selenskyj: "Es wurde bestätigt, dass zwei russische Drohnen gezielt den Stadtteil angegriffen haben, in dem sich die Lawra und das Mystetskyi-Arsenal befinden."

[Der Postillon 📯 @Der_Postillon]

USA und Iran einig: Andreas Scheuer soll Maut in Straße von Hormus koordinieren https://t.co/w6bOcudL0Z

[PNASNews @PNASNews]

One-third of growth-season rainfall in the Amazon comes from evaporation from trees. When forests are cleared for soybeans, rainfall declines, potentially reducing soybean yields and creating a feedback loop that could drive further land clearance: https://t.co/48bq6UnMmH

[Eric Topol @EricTopol]

What slow aging cell types are linked to longest survival?
The brain (neurons) and immune system, just as was seen with organ clocks.

[Eric Topol @EricTopol]

Within our body, different cell types exhibit a varying pace of aging. Discovery of how that can be tracked by cellular proteomics, from a tube of blood, and what that means for health outcomes, For example, the clock of brain astrocytes and development of Alzheimer's disease. @NatureMedicine @wysscoray
This takes organ clocks to the next level!
https://t.co/7k296L8tGw

[DIE ZEIT @zeitonline]

Mehr als 5.000 Menschen sind im Jahr 2025 durch Minen getötet oder verletzt worden. Die UN wirbt dafür, Minen zu räumen und solche Waffen nicht mehr herzustellen. https://t.co/YIZqCdjI5k

[Scientific American @sciam]

The Stanford University artificial intelligence leader on why basic science needs more support
https://t.co/7ZAFRXnkZA

[Cell Reports @CellReports]

A cross-vertebrate brain protein interaction map identifies conserved neural and non-neural complexes https://t.co/8gcEQ2z3Wf

[DER SPIEGEL @derspiegel]

Donald Trumps Stellvertreter JD Vance hat in der regierungskritischen Talkshow »The View« mit Äußerungen zum Fall Epstein für Aufsehen gesorgt. Er habe »volle Transparenz« gewollt. https://t.co/13j22niziS

[DIE ZEIT @zeitonline]

Der Inlandsgeheimdienst darf die AfD in Bayern weiter unter Beobachtung halten. Der Bayerische Verfassungsgerichtshof begründete das mit der Parteilinie zur Remigration. https://t.co/SoEVHqMbhL

[Scientific American @sciam]

The university president and biomedical scientist talks about the hope and doubt in U.S. science today
https://t.co/Joa462nRKT

[Scientific American @sciam]

The CRISPR expert on why immigration should be considered an economic and national security asset for science
https://t.co/atWA7Xpj8T

[IARC @IARCWHO]

The #IARCMonographs📙 programme identifies #cancer hazards.
This is different from cancer risk.
A cancer hazard is capable of causing cancer under some circumstances.
Cancer risk is the probability cancer will occur based on the routes & levels of exposure to the hazard

[Genetic Engineering & Biotechnology News @GENbio]

Silica Nanoparticles Induce Ferroptosis, Reprogram Immunity in Prostate Cancer Models

Engineered silica nanoparticles trigger ferroptosis and immune remodeling in #prostatecancer models, sensitizing tumors to #immunotherapy
@WeillCornell
#nanoparticles
https://t.co/jXHLJbewDW

[Inside Precision Medicine @Inside_PM]

Long-Read DNA Test Could Replace 15 Existing Tests for Rare Diseases

Obtaining a #diagnosis can be critical for people suspected of having a #raredisease, offering future perspective, better guidance, and treatment
@LisenkaVissers @ahoischen @radboudumc
https://t.co/fudlNr36gu

[Nature Portfolio @NaturePortfolio]

A paper in Nature Medicine presents an intracortical brain–computer interface (BCI) that enables long-term, independent speech-based communication and computer use in an individual with severe paralysis. https://t.co/qIZnItzUI4

[DIE ZEIT @zeitonline]

Die Unternehmerlobby fordert Einschnitte bei der Grundrente, der Frührente und der Mütterrente. Deutschland brauche eine »180-Grad-Wende« bei der Alterssicherung. https://t.co/klVDb6kcBX

[Dylan Burnette @MAG2ART]

Mitochondria in a living cell, imaged today while I was training new lab members on our spinning-disk confocal microscope. Shown are the full cell and zoomed-in regions of interest. Total imaging time: 60 minutes. #CellBiology

[Science Magazine @ScienceMagazine]

A decline in the availability of oxidized nicotinamide adenine dinucleotide (NAD+) is an important trigger of aging across diverse species, including yeast, nematodes, and mammals. Decreased concentrations of this metabolic molecule drive progressive losses of physiological function across various tissues.

In a new Science study, researchers report that NAD+ depletion in the placenta is not merely a marker of tissue fatigue. Rather, NAD+ decline is a regulatory component of a precisely orchestrated metabolic countdown that determines when a new life is brought into existence.

More generally, this discovery reframes the role of NAD+ in metabolism, development, and aging.

Learn more in a new #SciencePerspective: https://t.co/9li3e4MwlS