Why Your Brain Won't Shut Up at 2 AM (And How to Force It To) 🧠 Is Your Brain Stuck in 'Problem-Solving Mode' at 2 AM? Ever feel like you've done everything right—drank the chamomile, dimmed the lights, tracked your stats—but your mind is still running a marathon while your body is desperate for the finish line? In this episode, we’re ditching the generic 'sleep hygiene' advice and diving into the high-performance biology of 2026. We uncover why your brain’s analytical circuits refuse to shut down and how to use Cognitive Shuffling to literally scramble those repetitive thought cycles into micro-dreams. If you've been struggling with nighttime hypervigilance, you aren't broken; your brain just thinks it's still on guard duty. What you’ll learn in this masterclass: - 🚀 The Brain Scrambler: How to use random imagery to bypass the 'Problem-Solving Mode' and trigger immediate Sleep Onset. - ⚡ Vagus Nerve Hacks: The specific breathing patterns that act as a biological kill-switch for stress. - 🌡️ The Thermal Transition: Why a warm bath is actually about a Core Temperature Drop, not just relaxation. - 🌅 Circadian Sunset Mimicry: Using low-angle lighting to signal to your DNA that the day is over. - 🔋 Building Sleep Pressure: Why you need to stop 'trying' to sleep and start letting biology take the wheel. We’re moving beyond 'Sleepmaxxing' gadgets and into the Slow Sleep Movement. It’s time to tell your nervous system that it is finally safe to let go. ✨ Enjoyed the deep dive? If this episode helped you find your 'off' switch, share it with a fellow overthinker and leave us a review to help others find their path to rest! 💤 #Neuroscience #SleepHacks #VagusNerve #CognitiveShuffling  

📣 New Podcast! "Why Your Brain Won't Shut Up at 2 AM (And How to Force It To)" on @Spreaker #anxietyrelief #biohacking #biophysics #brainhacks #circadianrhythm #cognitiveshuffling #deepsleep #healthoptimization #insomniarelief #mentalhealth #neuroscience #nighttimeroutine #restorativepeace

What if microtubules act as cellular EM antennas, tuning intercellular signals? This could reshape how we think about cytoskeletal communication. #Microtubules #Biophysics #academicsky

Lab day out at the Phillip and Patricia Frost Museum of Science 😀😀

The Leonardo da Vinci exhibit was a highlight—art, mechanics, and curiosity all in one!

A reminder that the most interesting science lives at the intersection of ideas!

#Biophysics #FluidDynamics

🔗 Lubricin’s Mucin Domain Has Strong Polyproline Type II Helical Character. Computational and Structural Biotechnology Journal (CSBJ). DOI: https://doi.org/10.34133/csbj.0021 📚 CSBJ - A Science Partner Journal: https://spj.science.org/journal/csbj

🔗 Lubricin’s Mucin Domain Has Strong Polyproline Type II Helical Character. Computational and Structural Biotechnology Journal. DOI: doi.org/10.34133/csb...

📚 CSBJ: spj.science.org/journal/csbj

#StructuralBiology #ProteinScience #Biophysics #ComputationalBiology #Osteoarthritis #Glycoproteins

Aromatic π-Stacking Stabilizes an α-Helical SARS-CoV-2 MPER Peptide that Mimics the Post-Fusion Spike and Enables Potent Antiviral Activity | ChemRxiv Membrane fusion between SARS-CoV-2 and host cells is mediated by the spike protein and involves the membrane-proximal external region (MPER), a tryptophan-rich sequence implicated in viral entry. Here, we investigated the feasibility of MPER-derived ...

Excited to share a new preprint from our group @chemunicologne.bsky.social @unicologne.bsky.social!

chemrxiv.org/doi/full/10....

Big thanks to our collaborators at University of Florence!

#NMR #StructuralBiology #AntiviralResearch #Peptides #SARSCoV2 #DrugDesign #Biophysics #Collaboration

What if microtubules act as cellular tuning forks, vibrating to coordinate intracellular processes? How might this mechanical coherence impact cellular intelligence? #Cytoskeleton #Biophysics #academicsky #Cytoskeleton #Biophysics #academicsky

A likelihood-based Bayesian inference framework for the calibration of and selection between stochastic velocity-jump models royalsocietypublishing.org/rsif/article... | #JRSocInterface #bBomathematics #Biophysics #ComputationalBiology

Are you signed up for our 'Cell biology and biophysics' updates? 🧬🦠

Here's our latest newsletter listing upcoming meetings and training opportunities in the field – register to join us this year, on site or virtually.

https://s.embl.org/cellbio-2026

#Biophysics #CellBiology

Engineering synthetic cells with intramembrane domains possessing distinct bilayer asymmetries - Nature Communications Lipid bilayer asymmetry, phase separation, and encapsulation are long standing issues in the development of synthetic cells. Here the authors develop an inverted emulsion method that can produce synth...

Exciting work in the space of #SyntheticCell. Our recent work, rdcu.be/e93ZA in @natcomms.nature.com provide an accurate way of generating complex asymmetric bilayers with phase separation - bringing #bottomup #SCs ever so close to real cells.

#SyntheticBiology #Biophysics #MaxPlanckInstitute

Structural basis of supercoiling-induced CRISPR–Cas9 off-target activity - Nature Cas9 structures explain topology sensing and off-target activation.

1/11 In our story out today in @nature.com , we showcase the molecular mechanisms that enable Cas9 to bind and cleave negatively supercoiled ((-)SC) off-targets! 🧬🧵

🔗 www.nature.com/articles/s41...

#CRISPR #Cas9 #DNATopology #AFM #CryoEM #SingleMolecule #Biophysics

Lipid Code to Life Modern lipid biology has evolved far beyond the traditional view of lipids as simple building blocks or energy substrates. Lipids are now recognised as dynamic regulators of biological structures and…

Looks like a great @embo.org workshop coming in September: “Lipid Code to Life”, with a who’s who of lipid #biochemistry… (e.g. @dimovalab.bsky.social @holthuislab.bsky.social @sciezgin.bsky.social etc ) More info and registration: meetings.embo.org/event/26-lip... #lipids #biophysics

Microtubule vibrations may encode cellular information like molecular springs. How might this mechanical memory impact cell differentiation? #Cytoskeleton #Biophysics #academicsky #Cytoskeleton #Biophysics #academicsky

These insects fly with their legs. Physics explains how Phantom crane flies change the angle of their splayed legs to increase or reduce drag, helping them navigate varying winds.

These insects fly with their legs. Physics explains how #Science #Physics #AppliedPhysics #InsectFlight #PhysicsInNature #Biophysics

www.sciencenews.org/article/phantom-crane-fl...

Could protein folding vibrations act as cellular thermometers, sensing metabolic heat? What implications does this have for disease mechanisms? #ProteinDynamics #Biophysics #academicsky #ProteinDynamics #Biophysics #academicsky

Original post on mastodon.social

`Surprisingly..extracted diffusion coefficient at the free energy barrier on the number of native contacts coordinate increases with protein length. This facilitation..in larger proteins is explained by increased cooperative native contact formation during folding, which reduces the roughness of […]

...Stanislav N.Gorb Professor at the Zoological Institute of Kiel University & Roi Gurka, Professor at the Coastal Carolina University
#Bioinspired_Materials_&_Technologies
#Biophysics #Biomechanics #Synthetic_Biology
📖 link.springer.com/book/9783032...

El miércoles 25 a las 17:00 h, se celebra en la Sala Darwin (@uv.es) s la cuarta edición del evento BioPhyzza. Este año la conferenciante invitada es Susanna Manrubia, primera presidenta del Scientific Advisory Board del #I2SysBio.
La entrada es gratuita, pero es necesario inscribirse 🧪 #biophysics

We’re proud sponsors of the 18th Alpbach Molecular Motors Meeting in #Alpbach 🇦🇹

📅 21–27 March 2026
🔬 Focus: myosin, kinesin & dynein
💡 Talks + discussions shaped by attendees

See you there!

#MolecularMotors #CellBiology #Biophysics #LifeSciences #MolecularBiology

[DISCUSSION] Could protein vibrations encode cellular information like molecular Morse code? What implications does this have for drug design? #ProteinDynamics #MolecularSimulations #Biophysics #ProteinDynamics #MolecularSimulations #Biophysics

🔗 Antagonist Binding Actively Disrupts Interleukin-1 Receptor Dynamics to Block Co-receptor Recruitment. Computational and Structural Biotechnology Journal (CSBJ). DOI: https://doi.org/10.34133/csbj.0017 📚 CSBJ - A Science Partner Journal: https://spj.science.org/journal/csbj

🔗 Antagonist Binding Actively Disrupts Interleukin-1 Receptor Dynamics to Block Co-receptor Recruitment. Computational and Structural Biotechnology Journal (CSBJ). DOI: doi.org/10.34133/csb...

📚 CSBJ - A Science Partner Journal: spj.science.org/journal/csbj

#DrugDiscovery #Immunology #Biophysics

Sea urchin species discerns surroundings with electrically responsive spines Capitalizing on a mechanoelectrical mechanism that arises from the spines’ structure could yield useful sensors for marine environmental monitoring and other applications.

Capitalizing on a mechanoelectrical mechanism that arises from the spines’ structure could yield useful sensors for marine environmental monitoring and other applications. #physics #biophysics

The Constructor Theory of Life Why Intelligent Design is wrong and how life constructs itself

3/3 Its a radical shift in perspective, we are going to be seeing more of this in the future.

I use the term constructor theory (from the world of physics) to describe this new perspective in this (free) article

#science #philsky #biophysics #biology

drchrisearl.substack.com/p/the-constr...

A discontinuously coupled network of phase oscillators replicates cooperation between motors in actomyosin systems royalsocietypublishing.org/rsif/article... | #JRSocInterface #Biomathematics #Biophysics #ComputationalBiology

Two bar plots from the paper: Yearly numbers of publications in PubMed from 1965 to 2025 on mathematical modelling in endocrinology and diabetes with (left) and without (right) machine learning. Search terms were “(“mathematical modelling” OR “computer simulation” OR “machine learning”) AND (endocrinology OR endocrine OR hormone OR hormonal OR diabetes)” for the left plot and “(“mathematical modelling” OR “computer simulation”) AND (endocrinology OR endocrine OR hormone OR hormonal OR diabetes)” for the right plot. The left chart shows a dramatic increase, peaking sharply in the year 2025 at nearly 3000 publications. The right chart shows moderate growth with peaks around four hundred around the year 2025.

Mathematical modelling, computer #simulation, and machine learning upgrade #endocrinology. Applying principles of #biocybernetics and #biophysics, they enjoy growing interest and deliver novel methods for research, diagnosis, and therapy.

pubmed.ncbi.nlm.nih.gov/41852474/
doi.org/10.3389/fend...

Haven't stopped by Booth 1600 at #APSSummit26? Time is running out - the exhibit hall closes today at 1pm. Last chance to ask us about Tools for the Nanoscale! #quantum #biophysics #physics @APSPhysics

🚨 3 DAYS remaining until the Abstract Deadline on 22nd March 2026!

🔬 We’re calling all early career researchers to apply as soon as possible to be considered for an oral presentation!

🔗 www.grc.org/single-molec...

#biology #biophysics #single-molecule #microscopy #ECR

#Tetraspanin CD82 shapes #EGFR signaling outcomes through nanoscale receptor organization. New study from Sebastian Restrepo Cruz, Jennifer M. Gillette and colleagues @unm.edu: rupress.org/jcb/article/...

#Cancer #Biophysics #Membrane #Lipid #CellSignaling

Sequential membrane remodeling by #cholesterol distinctly modulates HCN channels in naïve & neuropathic DRG neurons. New study by Lucas J. Handlin, Gucan Dai (@gucandai.bsky.social) et al (Saint Louis University School of Medicine): rupress.org/jgp/article/...

#lipids #Biophysics #Pain #IonChannels

FEBS Press Native holdup allows the quantitative determination of affinities between full-length transcription factors and DNA. Mutations in either the protein or the DNA can modulate binding strength, which ca...

Excited to share our new paper on DNA-native holdup!
An updated method to measure DNA–protein binding affinities at high throughput - even for full-length transcription factors. @teamgogl.bsky.social

#TranscriptionFactors #GATA1 #ProteinDNA #Biophysics #Genomics #MolecularBiology #OpenScience

Stop by Booth 1600 at #APSSummit26 and see our products for #biophysics, including nanopositioners, microscope stages, and single molecule microscopes - including the 3rd generation RM21 MicroMirror TIRF Microscope. #dbio @APSPhysics