Amniogenesis in embryos and stem cell models - Nature Cell Biology This Review discusses the mechanisms underlying both cavitation and folding amniogenesis and provides an overview of the various recent stem cell-based human embryo models that have been developed to ...

☕New Review article discussing the mechanisms underlying both cavitation and folding #amniogenesis, as well as various recent stem cell-based human #embryo models developed to elucidate amniotic formation and function.
👉https://rdcu.be/e9wos
bit.ly/4uGeh7v

MEET the "Super Dad" of #seedlessgrapes! 🍇✨ New paper reveals an INTEGRATED method for #embryo rescue breeding, achieving unparalleled efficiency. It’s like a precision logistics chain for nurturing tiny, "premature" grape embryos into healthy plants!
🧬🍇https://doi.org/10.1016/j.jia.2025.02.042

An integrate methods to improve the high efficiency of #embryo rescue breeding in seedless #grapes

🧬🍇🧬https://doi.org/10.1016/j.jia.2025.02.042
🔖Prof. Yan Xu team at Northwest A&F University
#SeedlessGrape #Horticulture

Schematics showing the mechanism of how ERK activity coordinates ME differentiation and cell cycle. When the pluripotent stem cells (PSCs) differentiate towards mesendoderm (ME), ERK activity increases. Multiple morphogens controlling ME differentiation contribute to the increase of ERK activity, which also quantitatively modulate ERK activity. Increased ERK activity promotes efficient TBXT expression without dramatic remodeling of cell cycle during ME differentiation. This is because the ranges of ERK activity that promote cell cycle progression and TBXT protein production are distinct. The distinct ERK activity response ranges are reflective of gene-specific variations in sensitivity to ERK regulation at both the transcriptional and translational levels. Created with the help of BioRender. Liang, H. (2025)

ERK regulates both proliferation & lineage specification during #embryo development, but how? This study shows that ERK levels modulate human pluripotent #StemCell differentiation into mesendoderm by fine-tuning its differentiation potential & cell division speed @plosbiology.org 🧪 plos.io/4seESa5

Schematics showing the mechanism of how ERK activity coordinates ME differentiation and cell cycle. When the pluripotent stem cells (PSCs) differentiate towards mesendoderm (ME), ERK activity increases. Multiple morphogens controlling ME differentiation contribute to the increase of ERK activity, which also quantitatively modulate ERK activity. Increased ERK activity promotes efficient TBXT expression without dramatic remodeling of cell cycle during ME differentiation. This is because the ranges of ERK activity that promote cell cycle progression and TBXT protein production are distinct. The distinct ERK activity response ranges are reflective of gene-specific variations in sensitivity to ERK regulation at both the transcriptional and translational levels. Created with the help of BioRender. Liang, H. (2025)

ERK regulates both proliferation & lineage specification during #embryo development, but how? This study shows that ERK levels modulate human pluripotent #StemCell differentiation into mesendoderm by fine-tuning its differentiation potential & cell division speed @plosbiology.org 🧪 plos.io/4seESa5

Schematics showing the mechanism of how ERK activity coordinates ME differentiation and cell cycle. When the pluripotent stem cells (PSCs) differentiate towards mesendoderm (ME), ERK activity increases. Multiple morphogens controlling ME differentiation contribute to the increase of ERK activity, which also quantitatively modulate ERK activity. Increased ERK activity promotes efficient TBXT expression without dramatic remodeling of cell cycle during ME differentiation. This is because the ranges of ERK activity that promote cell cycle progression and TBXT protein production are distinct. The distinct ERK activity response ranges are reflective of gene-specific variations in sensitivity to ERK regulation at both the transcriptional and translational levels. Created with the help of BioRender. Liang, H. (2025)

ERK regulates both proliferation & lineage specification during #embryo development, but how? This study shows that ERK levels modulate human pluripotent #StemCell differentiation into mesendoderm by fine-tuning its differentiation potential & cell division speed @plosbiology.org 🧪 plos.io/4seESa5

#embryo #acorn with #baby #incubating. This will soon be what is called #cloning! #art #photography

Embryo: Spark of life #photography #art #embryo #duck #chick

#embryo imaging review

#bskyart #surrealism #iconoplasm #AIArt #AIArtist #AIArtwork #AIimages #GenArt #DigitalArt #AIArtGallery #AIGeneratedArt #creativeai #AIArtCommunity #synthart #gastrula #pyrite #embryo

Embryo

RESEARCH PAPER: Transcriptional derepression of negative regulators of MAP kinase supports maintenance of diapause ES cells in the pluripotent state
By Zhang et al., and Alexander Tarakhovsky
➡️ https://genesdev.cshlp.org/content/40/5-6/319.full

The Rockefeller University
#embryo #stemcell

Oocyte-mediated repair of sperm DNA fragmentation: a critical determinant of embryo viability DNA repair capacity is a critical biological process for maintaining genomic integrity in cells. However, certain cells, such as spermatozoa, possess limited DNA repair ability and depend on the…

Revisión sobre el papel del ovocito en la reparación de los daños en el ADN espermático y la repercusión en el desarrollo embrionario:
buff.ly/CP2BSOw
#bianorbiotech #embryo #spermDNA #SDF

COMMENT PIECE: ‘High Court upholds patients' rights in embryo and gamete storage case’.

Read more in BioNews for free ⬇️
progress.org.uk/high-court-u...

#Law #HighCourt #Embryo #Gametes #GameteStorage #EmbryoStorage #Consent #FertilityClinics #Fertility #Infertility #Reproduction

Polygenic Risk, Polygenic Scores, Polygenic Indices: What Are They? What Should Be Done with Them? This episode of the https://www.spreaker.com/show/progress-educational-trust-podcast discusses the science and ethics of PGT-P – a controversial form of preimplantation genetic testing that uses polygenic scores, rather than using more traditional forms of genomic data.. The discussion – which originally took place at the PET Annual Conference – is chaired by Dr Philip Ball (science writer and broadcaster), with contributions from: ⚫ Dr Emma Meaburn (Behavioural Geneticist at Birkbeck University of London) ⚫ Dr Dorit Barlevy (Senior Researcher at Baylor College of Medicine) ⚫ Professor Angus Clarke (Emeritus Professor of Clinical Genetics at Cardiff University) PET is grateful to the British Fertility Society for supporting this discussion. PET is also grateful to Jon Nicoll, who created the opening and closing music for its podcast. Register at https://www.progress.org.uk/events/upcoming-events/ for upcoming PET events.

📣 New Podcast! "Polygenic Risk, Polygenic Scores, Polygenic Indices: What Are They? What Should Be Done with Them?" on @Spreaker #bioethics #embryo #embryos #genetic #genetics #genomic #genomics #polygenic

"Because the same institution that couldn't protect her mental health, spent years protecting HIS reputation."
#HarryandMeghan
credit: iamnikkifree (IG)
x.com/DBrown99944/...

#CRACKERS #embryo #mindset
#rhesus #monkeys #apes #gorrilas #albino #orangutan #chimpanzee #subhuman #shitpeope #cancers

"Because the same institution that couldn't protect her mental health, spent years protecting HIS reputation."
#HarryandMeghan
credit: iamnikkifree (IG)
x.com/DBrown99944/...

#CRACKERS #embryo #mindset
#rhesus #monkeys #apes #gorrilas #albino #orangutan #chimpanzee #subhuman #shitpeope #cancers

"Invisible" culture dishes improve the odds for IVF A clearer view for IVF: New

Selecting the healthiest #embryo is one of the most important steps in #InVitroFertilization, yet it remains one of the most uncertain. A new type of #hydrogel 🧫 dish, developed by 🇺🇸 @vanderbilt.edu researchers, offers hope for more successful #IVF. The findings are published by @spie.org.

The Origins of Preimplantation Genetic Testing This episode of the https://www.spreaker.com/show/progress-educational-trust-podcast features Professor Alan Handyside – a pioneer of preimplantation genetic testing – explaining how and why it became scientifically possible, and also legally permissible, to test the DNA of IVF embryos. This discussion – which originally took place at the PET Annual Conference – is introduced by Sarah Norcross (Director of PET) and chaired by Dr Philip Ball (science writer and broadcaster). PET is grateful to Jon Nicoll, who created the opening and closing music for its podcast. Register at https://www.progress.org.uk/events/upcoming-events/ for upcoming PET events.

📣 New Podcast! "The Origins of Preimplantation Genetic Testing" on @Spreaker #bioethics #embryo #embryos #genetic #genetics #genomic #genomics #ivf #pgd #pgt #preimplantationgeneticdiagnosi #preimplantationgenetictesting

UK Epstein girlfriend sent him article on slave descendants saying: 'Where to find help' Emails reveal a complex relationship between a British woman and Jeffrey Epstein, with exchanges that hint at unsettling undertones and hidden intentions.

UK Epstein girlfriend sent him article on slave descendants saying: 'Where to find help'
www.msn.com/en-gb/news/w...

#fake #cannibals #savages #westerncivilisation #fraud #CruellaBrugada #whitepeople #hypocrites #melanin #embryo #mutant #neanderthal #cancer #goyim #dinner

PGT-A as an IVF Add-On: 25 Years of Controversy This episode of the https://www.spreaker.com/show/progress-educational-trust-podcast discusses longstanding controversies surrounding PGT-A (preimplantation genetic testing for aneuploidy) – an 'add-on' to IVF treatment whose use has been the subject of lively debate for the past 25 years. The discussion – which originally took place at the PET Annual Conference – is introduced by Sarah Norcross (Director of PET) and chaired by Dr Deborah Cohen (science writer and broadcaster), with contributions from: ⚫ Professor Karen Sermon (former Chair of the European Society of Human Reproduction and Embryology) ⚫ Dr Justin Chu (Medical Director of TFP Oxford Fertility) ⚫ James Lawford Davies (Partner at LDMH Partners) ⚫ Professor Manuela Perrotta (Leader of the Remaking Fertility initiative) PET is grateful to Remaking Fertility – an initiative based at Queen Mary University of London – for supporting this discussion. PET is also grateful to Jon Nicoll, who created the opening and closing music for its podcast. Register at https://www.progress.org.uk/events/upcoming-events/ for upcoming PET events.

📣 New Podcast! "PGT-A as an IVF Add-On: 25 Years of Controversy" on @Spreaker #aneuploidy #bioethics #chromosomal #chromosome #dna #embryo #embryology #embryos #ethics #fertility #genetic #genetics #infertile #infertility #ivf #law #medicine #miscarriage #regulation #screening

Two views - One BioNews
Should PGT-P be legalised in the UK?
Read both sides of the story for free in BioNews
www.progress.org.uk/why-i-think-...
www.progress.org.uk/why-pgt-p-is...

#PGT #Law #Regulation #Fertility #Reproduction #PolygenicTraits #GeneticTesting #Embryo #HFEA #DNA #Genetics #Genes

#Φλόριντα: εμφύτευσαν λάθος #έμβρυο σε #κλινική #τεχνητής #γονιμοποίησης #Florida #embryo #IVF #clinic #τεχνητή #γονιμοποίηση

"Molè et al. (2026) made a 3D model to study embryo implantation. Pretty cool !
#Embryo #Science #ReproductiveHealth
Check out the video!"

youtu.be/1dK15QpPZ2E

Message to?
It took over 500 yrs to turn most of Africa into 3rd world shit countries by #EU #Arabs & lately USA
The western world nearly ended due to 2 year #covid
#USA went into 3rd world status under 1 year of MAGA
YET you and #fakewhites still insist you're superior?
#Think
#idiots #embryo #mad

🪺Chicken #hatcheries struggle to understand why some #eggs fail to hatch, as traditional #histology relies on thin 2D tissue sections that can miss critical abnormalities in #organdevelopment and body structure limiting the ability to diagnose early #embryo mortality.

Zombie Art : Zombie Embryo | Rob Sacchetto Get more from Rob Sacchetto on Patreon

New Zombie Art for you EVERY DAY OF THE WEEK, MONTH, YEAR!! Today we take another look in the Zombie Procreation phenomena, with the spine-tingling Zombie Embryo!! #zombie #zombies #zombieart #embryo #zombiebaby #procreation #zombieartist #traditionalart www.patreon.com/posts/zombie...

Appropriate expression of exogenous Nr5a2 enhances SCNT efficiency. Immunofluorescence staining of blastocysts in each group (SCNT group and Nr5a2 overexpression groups; 100, 200, and 500 ng/μl). DAPI (blue) stains nuclei, SOX2 (green) marks the inner cell mass, and CDX2 (red) labels the trophectoderm. Scale bar = 100 µm.

Somatic Cell Nuclear Transfer (SCNT) enables generation of an #embryo from a somatic cell, but #epigenetic barriers limit its efficiency. This study shows that Nr5a2 overexpression enhances #SCNT embryo development by improving genome activation & recruiting P300 @plosbiology.org 🧪 plos.io/4bl8htJ

Appropriate expression of exogenous Nr5a2 enhances SCNT efficiency. Immunofluorescence staining of blastocysts in each group (SCNT group and Nr5a2 overexpression groups; 100, 200, and 500 ng/μl). DAPI (blue) stains nuclei, SOX2 (green) marks the inner cell mass, and CDX2 (red) labels the trophectoderm. Scale bar = 100 µm.

Somatic Cell Nuclear Transfer (SCNT) enables generation of an #embryo from a somatic cell, but #epigenetic barriers limit its efficiency. This study shows that Nr5a2 overexpression enhances #SCNT embryo development by improving genome activation & recruiting P300 @plosbiology.org 🧪 plos.io/4bl8htJ

Appropriate expression of exogenous Nr5a2 enhances SCNT efficiency. Immunofluorescence staining of blastocysts in each group (SCNT group and Nr5a2 overexpression groups; 100, 200, and 500 ng/μl). DAPI (blue) stains nuclei, SOX2 (green) marks the inner cell mass, and CDX2 (red) labels the trophectoderm. Scale bar = 100 µm.

Somatic Cell Nuclear Transfer (SCNT) enables generation of an #embryo from a somatic cell, but #epigenetic barriers limit its efficiency. This study shows that Nr5a2 overexpression enhances #SCNT embryo development by improving genome activation & recruiting P300 @plosbiology.org 🧪 plos.io/4bl8htJ