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#biology

81 Beiträge53 Beteiligte9 Beiträge heute

Early Heart Development: New Insights from CNIC Study

Summary: A study in Developmental Cell by CNIC reveals that the heart forms from two distinct, independently originating cell populations during embryogenesis, challenging prior beliefs. This insight could advance understanding of congenital heart defects and inform future regenerative medicine research.

Read More:
https://biohackers.media/early-heart-development-new-insights-from-cnic-study

#health #science #biology @medical@lemmy.science.social @news@lemmy.world @health@lemmy.world

Biohackers Media · Early Heart Development: New Insights from CNIC StudyStudy reveals heart forms from two distinct cell lineages, enhancing understanding of embryogenesis and potential congenital defects.

Correcting Selection Bias in Health Research

Summary: Researchers from IGTP have proposed a method to correct selection biases in population-based cohorts, enhancing data reliability for public health and precision medicine. Utilizing 'raked weighting', they reduced bias by up to 70% for demographic variables, boosting GCAT's utility for precision health initiatives.

Read More:
https://biohackers.media/correcting-selection-bias-in-health-research

#health #science #biology @medical@lemmy.science.social @news@lemmy.world @health@lemmy.world

Biohackers Media · Correcting Selection Bias in Health ResearchGroundbreaking method by IGTP to correct selection biases in population cohorts, enhancing public health research reliability and precision medicine.

"We report clear associations between circadian gene expression, daily behavioral patterns, and fitness in free-living, urban-adapted individuals. The dose-dependent nature of the observed behavioral and genetic changes supports #UrbanPlanning measures, such as the reduction of #ALAN intensities to a level that preserves wildlife health."

sciencedirect.com/science/arti

In Ep 12 of #spotLights, Jonathan Townson talks to Daniel Booth about his lab's recent #preprints (cell division mechanisms & new bioimaging tools), presented at #biologists100. One was recently published @J_Cell_Sci !

They also explore the value of preprinting for early-career PIs and their teams.

Listen below ⬇️ 🎧
youtu.be/Uk5EBqmfFhY

"For decades, doctors have struggled to understand why a small proportion of celiac patients do not improve on a strict gluten-free diet," said senior study author Professor Chris Goodnow of the Garvan Institute of Medical Research. "Our research suggests that, in some cases, the disease may be fueled by immune cells that have acquired genetic mutations--something we've never been able to see before."

#celiac #health #medicine #research #gluten #biology

labroots.com/trending/cell-and

Advances in Synaptic Vesicle Cycle Modeling

Summary: A breakthrough in neuroscience published in Science Advances reveals an advanced computational model of the synaptic vesicle cycle, enhancing understanding of synaptic transmission. This model offers insights into neurological conditions, shedding light on molecular details, vesicle pool dynamics, and potential therapeutic targets.

Read More:
https://biohackers.media/advances-in-synaptic-vesicle-cycle-modeling

#health #science #biology @medical@lemmy.science.social @news@lemmy.world @health@lemmy.world

Biohackers Media · Advances in Synaptic Vesicle Cycle ModelingBreakthrough in neuroscience: Advanced model reveals intricate details of synaptic vesicle cycle, enhancing understanding of neuron communication.

🪲✈️ This macro insect flight compilation from Dr. Adrian Smith captures the wing mechanics of 23 different species in slow motion. From green June #beetles keeping their protective covers linked during flight to stoneflies using all four wings independently, the footage explains how each insect developed different aerial strategies.

Recorded at up to 6,000 frames per second, the #video makes visible detailed wing folding patterns and different beat frequencies across seven different #insect orders.

👉 Learn more: zurl.co/FSZVl

#tksst#animals#biology

The Enigma of Tickling: A Scientific Exploration

Summary: Tickling, explored since Socrates' era, involves complex motor, social, neurological, developmental, and evolutionary factors. Research shows ASD individuals perceive tickles as more intense, revealing sensory processing differences. Tickling's role in social bonding across species signifies its evolutionary importance.

Read More:
https://biohackers.media/the-enigma-of-tickling-a-scientific-exploration

#health #science #biology @medical@lemmy.science.social @news@lemmy.world @health@lemmy.world

Biohackers Media · The Enigma of Tickling: A Scientific ExplorationExplore the mysterious sensation of tickling, its historical intrigue, neurological complexities, and implications for social bonding.