#embryonicdevelopment

@sciiris.bsky.social

1 week ago

Students, this is 👉 the real chance 👈to get life-changing PhD opportunity

#PhDTips #PhDlife #wnt #caseinkinase #dishevelled #developmentalbiology #embryonicdevelopment #hiring #SingleCell #CancerResearch #PhDPosition #DoctoralResearcher #LifeSciences #ResearchOpportunity #EarlyCareerResearchers

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KillBait News

@kill-bait.bsky.social

1 week ago

New Discovery Reveals Unconventional Mechanism of Cell Division in Embryos A team of scientists from Technische Universität Dresden has uncovered a surprising new mechanism for how large embryonic cells divide. This discovery challenges the long-held belief that a fully closed contractile ring is essential for cell division. The researchers, studying zebrafish embryos, found that instead of a complete actin ring, these cells use a 'mechanical ratchet' system to divide. This system relies on microtubules and the physical properties of the cytoplasm, which change in stiffness throughout the cell cycle. The researchers observed that the actin band remains stable as it contracts due to the stabilizing role of microtubules. When the cell enters interphase, the cytoplasm becomes stiffer, helping stabilize the actin band, allowing it to contract step by step. This process repeats across several cell cycles, gradually dividing the cell. This new mechanism may explain how large yolk-rich cells in animals like zebrafish and other species divide rapidly, providing a solution for those that cannot rely on traditional methods of cell division.

New Discovery Reveals Unconventional Mechanism of Cell Division in Embryos

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

#celldivision #embryonicdevelopment #mechanicalratchet

View full AI summary:

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The FEBS Journal

@febsj.bsky.social

1 month ago

⚡ We are delighted to share today’s #Highlights2025 article:

📕 In vivo modeling of lethal congenital contracture syndrome 1 suggests pathomechanisms in cellular stress responses

Discover the article, here ➡️ buff.ly/VFjwRCC

#embryonicdevelopment #neuralcrest #stressresponse #sympatheticneurons

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Genes & Development

@genesdev.bsky.social

3 months ago

OUTLOOK: MEF2C networks in heart tube development
By Hassan Abdulrazzak and Mark Mercola
➡️ https://genesdev.cshlp.org/content/39/23-24/1397.full

Learn more here:
➡️ genesdev.cshlp.org/content/39/23-24/1451.ab...

#transcriptionfactor #embryonicdevelopment #heartdevelopment #cardiactract

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Genes & Diseases Journal

@genesndiseases.bsky.social

3 months ago

This review summarizes #TBX4’s vital roles in #EmbryonicDevelopment and organ function, its dysregulation in diseases, highlights DNA methylation-driven suppression, and emphasizes the need for deeper research into its molecular mechanisms.

#OpenAccess: doi.org/10.1016/j.ge...

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MRC Weatherall Institute of Molecular Medicine

@imm.ox.ac.uk

3 months ago

de Bruijn Group: Developmental Haematopoiesis We study the embryonic origins of blood stem cells with the aim to inform the generation of these cells in culture, and ultimate produce clinically relevant blood stem cells for therapeutic purposes.

More about the De Bruijn Group → www.imm.ox.ac.uk/research/res...

#WIMMSpotlight #WIMMCommunity #DevelopmentalBiology #Haematopoiesis #Immunity #EmbryonicDevelopment #MRCWIMM

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UC San Diego Health Sciences

@ucsdhealthsci.bsky.social

3 months ago

UC San Diego Researchers Uncover the Earliest Stages of Human Placenta Formation A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the developing fetus with all of the nutrients it needs to thrive during…

A #gene that turns on very early in #embryonicdevelopment could be key to the formation of the placenta, which provides the developing fetus with all of the nutrients it needs to thrive during gestation.

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Institute for Protein Innovation

@ipiproteins.bsky.social

3 months ago

Structural insights into SSNA1 self-assembly and its microtubule binding for centriole maintenance - Nature Communications Cryo-EM shows SSNA-1 forms anti-parallel coiled-coils with a triple-helical junction for microtubule binding. Disrupting self-assembly or deleting SSNA-1 reduces C. elegans embryonic viability and…

Congrats to IPI postdoctoral fellow Nirakar Basnet for co-authoring a recent paper @natcomms.nature.com with former colleagues at the Mizuno Lab. They resolved the #cryoEM structure of #SSNA-1, providing a detailed look at its self-assembly and role in #embryonicdevelopment ➡️

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Pure Science

@purescience.news

3 months ago

Embryonic Skin Shows Scientists How To Heal Faster All the science news you can handle in a single feed

Embryonic Skin Shows Scientists How To Heal Faster #Science #Biology #DevelopmentalBiology #HealingResearch #EmbryonicDevelopment #WoundHealing

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Oca sapiens

@ocasapiens.bsky.social

6 months ago

#morphogenesis
#embryonicdevelopment
#mechanicalforces

Nice thread - and OA paper - on how Nature's *bricolage solves a problem for fruit flies' embryos.

*François Jacob's term for making do with constraints and byproducts at hand, like Gould & Lewontin's Spandrels of San Marco.

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Genes & Development

@genesdev.bsky.social

6 months ago

REVIEW: Timing is everything: transcription bursting in development
By Jee Min Kim and Daniel Larson
➡️ https://tinyurl.com/gd352465

#transcription #molecularbiology #transcriptionbursting #embryonicdevelopment #stemcell #differentiation #mRNA #development #molecularmechanism

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IETS

@iets-org.bsky.social

9 months ago

#IETSPapersOfTheMonth Exposure to polystyrene nanoplastics impairs sperm metabolism and pre-implantation embryo development in mice Liu Y, Hao F, Liang H, Liu W, Guo Y. 2025. Frontiers in Cell and Developmental Biology 13, 2025.

🔬 NEW RESEARCH ALERT: #IETSPapersOfTheMonth 📊

Tongji University researchers found #Nanoplastics exposure in male mice led to early #EmbryonicDevelopment abnormalities & changes in reproductive #GeneExpression profiles in #FrontiersInCellAndDevelopmentalBiology. Read more ▶️ doi.org/10.3389/fcel...

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Aaj News

@aajnews.bsky.social

10 months ago

محققین کا کہنا ہے کہ یہ مشاہدات پیدائشی دل کی بیماریوں کی تشخیص کرنے میں مدد دے سکتے ہیں
مزید پڑھیئے: www.aaj.tv/news/30460581
#AajNews #HeartFormation #MedicalBreakthrough #EmbryonicDevelopment #ScienceDiscovery

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MathiasTCK.bsky.social

@mathiastck.bsky.social

10 months ago

"The process of sex reversal occurs during #EmbryonicDevelopment or before #GonadDifferentiation."

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the Node

@the-node.bsky.social

11 months ago

Lab meeting with the Zenker Lab - the Node This is part of the 'Lab meeting' series featuring developmental and stem cell biology labs around the world. Where is the lab? Jennifer: You can

Lab meeting with the Zenker Lab

In our latest 'Lab meeting' post, we meet the Zenker lab, based @armilabs.bsky.social @monashuniversity.bsky.social in Melbourne, Australia. The lab is interested in all things #StemCells, #EmbryonicDevelopment and #LiveImaging.

Meet the Lab:

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Helmholtz Munich

@helmholtzmunich.bsky.social

1 year ago

SRF: A New Regulator of Retrotransposons and Genes in Early Embryonic Development

SRF: A New Regulator of Retrotransposons and Early Embryonic Genes🧬

A team led by Prof. Maria-Elena Torres-Padilla, #HelmholtzMunich, has uncovered a key player in early embryonic development: SRF.

👉 t1p.de/d87p5

@metorrespadilla.bsky.social @epihmgu.bsky.social
#EmbryonicDevelopment #Epigenetics

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Earth.com

@earthdotcom.bsky.social

1 year ago

Hidden viral DNA may control human embryonic growth Emerging findings suggest that viral DNA may play an important part in how embryos form, right after fertilization.

Hidden viral DNA may control human embryonic growth: Emerging findings suggest that viral DNA may play an important part in how embryos form, right after fertilization.

#Genetics #EmbryonicDevelopment #ViralDNA #HumanEvolution #ScientificDiscovery #EarthDotCom #EarthSnap #Earth

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Earth.com

@earthdotcom.bsky.social

1 year ago

Evolution’s many solutions: Nature finds multiple paths to success Evolution might allow for multiple optimal solutions, depending on the constraints and conditions under which an organism evolves.

Nature finds multiple paths to success: Evolution might allow for multiple optimal solutions, depending on the constraints and conditions under which an organism evolves.

#EvolutionaryBiology #OptimizationTheory #EmbryonicDevelopment #FruitFlyResearch #MultipleSolutions #EarthDotCom #EarthSnap

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Earth.com

@earthdotcom.bsky.social

1 year ago

Crocodile scales are shaped by tissue growth, not genetics A groundbreaking study reveals that crocodile scale formation is driven by tissue mechanics rather than genetics.

Crocodile scales are shaped by tissue growth, not genetics: A groundbreaking study reveals that crocodile scale formation is driven by tissue mechanics rather than genetics.

#CrocodileScales #TissueGrowth #EmbryonicDevelopment #MorphologicalDiversity #EvolutionaryBiology #EarthDotCom #Earth

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Posts tagged #embryonicdevelopment