Researchers tested experimental PCAI compounds against pancreatic cancer cells and found they had powerful anticancer effects. One leading compound blocked more than 90% of cancer cell migration, suggesting it could help prevent the spread of tumors. Rather than suppressing cancer signaling, the treatment hyperactivated key pathways until the cells essentially self-destructed.
Epidemiologic studies have established that mpox (formerly known as monkeypox) outbreaks worldwide in 2022–2023, due to Clade IIb mpox virus (MPXV), disproportionately affected gay, bisexual, and other men who have sex with men. More than 35% and 40% of the mpox cases suffer from co-infection with HIV and sexually transmitted infections (STIs) (e.g., Chlamydia trachomatis, Neisseria gonorrhoeae, Treponema pallidum, and herpes simplex virus), respectively. Bacterial superinfection can also occur. Co-infection of MPXV and other infectious agents may enhance disease severity, deteriorate outcomes, elongate the recovery process, and potentially contribute to the morbidity and mortality of the ensuing diseases. However, the interplays between MPXV and HIV, bacteria, other STI pathogens and host cells are poorly studied.
Researchers from two Technion faculties have jointly developed a new compound and demonstrated its effectiveness against aggressive tumor cells.
A study published in Oncogene presents an innovative strategy for the particularly complex medical challenge of destroying aggressive, treatment-resistant tumors.
The research was jointly led by early-career scientists Dr. Avital Oknin Vaisman and Dr. Deepanjan Panda from the laboratories of Prof. Amir Orian, head of the Rappaport Center for Cancer Research at the Technion-Israel Institute of Technology and a faculty member in the Ruth and Bruce Rappaport Faculty of Medicine, and Prof. Ashraf Brik of the Schulich Faculty of Chemistry.
Shapiro et al. review how microbial signals modulate immune responses across tissues to regulate metabolic homeostasis and cardiometabolic diseases. They discuss mechanisms linking the microbiome, immunity, and tissue function and present emerging microbiome-based interventions for disease prevention and treatment.
The Borg were never terrifying because they had advanced technology. They were terrifying because they erased individuality itself.
As brain-computer interfaces move from science fiction into reality, humanity may be approaching a question once reserved for Star Trek: What happens when technology no longer just helps us… but changes what it means to be human?
In this video, we explore the unsettling possibility that artificial intelligence, neural implants, and human enhancement technologies could eventually create something disturbingly similar to the Borg Collective.
🔹 Brain-computer interfaces and neural implants.
🔹 Human enhancement and transhumanism.
🔹 AI integration with the human mind.
🔹 Social and economic pressure to augment.
🔹 The loss of individuality and autonomy.
🔹 Whether technological evolution can be resisted.
If humanity could become smarter, faster, stronger, and more connected than ever before… would we resist? Or would we choose to become something else?
Resistance… may not be futile, but history suggests that enhancement rarely remains optional for long.
A compelling longitudinal study of over 350 older adults with early beta-amyloid accumulation reveals that the genetic risk for Alzheimer’s disease is not strictly deterministic, but is profoundly modulated by sleep quality through the AQP4 gene—a critical regulator of the brain’s glymphatic waste-clearance system. By cross-referencing specific AQP4 variants with multi-year MRI and PET imaging alongside cognitive assessments, researchers demonstrated that poor sleep parameters, such as shorter duration and delayed onset, significantly accelerate neurodegenerative markers like gray matter loss and ventricle expansion in carriers of specific risk alleles. Paradoxically, however, carriers of certain rare variants exhibited slower cognitive decline even in the presence of sleep disturbances. Ultimately, these findings illuminate a complex gene-environment interplay, proving that identical genetic predispositions can either expedite or buffer against brain atrophy depending on sleep architecture, thereby highlighting the critical necessity of personalized, sleep-targeted lifestyle interventions as a highly actionable strategy for Alzheimer’s prevention.
Scientists have discovered an important link between sleep, genetics, and Alzheimer’s disease. New findings suggest that getting poor sleep can accelerate brain shrinkage and memory loss in older adults carrying specific genetic variants.
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In the 19th century, scientists came up with the idea of the “aether,” a medium that filled all of space and allowed forces to travel from one place to another. While this was famously proved wrong by the Michelson-Morley experiment, the idea of the aether made a comeback. The new aether is compatible with Einstein’s theories and could explain dark energy and maybe even dark matter. Let’s take a look.
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The biggest open problem in the foundations of physics is that Einstein’s theory of gravity, General Relativity, does not cooperate with quantum mechanics. Physicists have tried to solve this issue by coming up with a theory of quantum gravity, but those theories fall apart when you need them most – inside of black holes and at the Big Bang. Recently, though, physicists published a new calculation for the Big Bang, with a theory called quadratic gravity, which lets us skip over quantum gravity entirely, and that could explain the origin of time. Let’s take a look.
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/ @sabinehossenfelder 📚 Buy my book ➜ https://amzn.to/3HSAWJW #science #sciencenews #physics #gravity This video discusses a new explanation for the beginning of the universe, published in PRL, which addresses quantum gravity and the period before time began. It features a presenter discussing “Asymptotically Safe Gravity” and includes scientific graphics and charts related to cosmological research. This new idea elegantly addresses the origin of the universe and offers a fresh perspective on space time, making it a significant contribution to science news.
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This video discusses a new explanation for the beginning of the universe, published in PRL, which addresses quantum gravity and the period before time began. It features a presenter discussing \.
Werner Heisenberg (1901–1976) was one of the founders of quantum mechanics — author of the uncertainty principle (1927) and winner of the 1932 Nobel Prize in Physics. He was also among the most philosophically engaged physicists of the century. In his late teens he read Plato’s Timaeus in the original Greek (his father was a professor of Greek), and the dialogue’s central idea stayed with him: that the smallest constituents of matter are not material objects but mathematical forms.
In Physics and Philosophy (1958), Heisenberg argued that modern physics \.
What if intelligence doesn’t require a brain? Biologist Michael Levin argues that intelligence is not confined to neurons, but exists on a continuum of goal-directed behavior and problem-solving across a wide range of species and systems. Using a framework he calls the “cognitive light cone,” Levin explores diverse forms of intelligence extending all the way down to the cellular level. His research suggests that cells communicate through electrical networks, enabling them to make collective decisions and adapt to unexpected challenges, evidenced by engineered tadpoles capable of seeing through eyes located on their tails. Levin radically challenges the conventional wisdom even further, proposing that forms of intelligence may extend beyond biology to molecular systems and maybe even the weather.
00:00 What is intelligence?
01:03 The field of diverse intelligence.
01:33 Intelligence at the cellular level.
02:08 The cognitive light cone.
03:01 The intelligence of groups of cells.
03:52 The bioelectric language of cells.
04:20 The mind of the body.
04:23 Cells that solve problems.
05:17 The tadpole experiment.
06:25 The cognitive spectrum.
06:48 Can you train a hurricane?
07:03 A new science of intelligence.
07:28 Beyond human biases.
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Quanta Magazine is an editorially independent publication supported by the Simons Foundation. We focus on developments in mathematics, theoretical physics, theoretical computer science and the basic life sciences.
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