215 papers
Developmental biology explores the incredible journey of how a single cell transforms into a complex, living organism. This field investigates the molecular switches and cellular conversations that guide growth, tissue formation, and the emergence of unique body structures, helping us understand both the origins of life and the roots of developmental disorders.
At Gist.Science, we ensure you never miss a breakthrough by processing every new preprint in this category from bioRxiv. Our team provides both plain-language explanations and detailed technical summaries for each paper, making cutting-edge research accessible to everyone regardless of their scientific background.
Below are the latest studies in developmental biology, offering fresh insights into how life takes shape.
This study demonstrates that in axolotls, the size of a tail injury dynamically regulates both local and systemic glucose allocation to support tissue regeneration, with larger injuries triggering higher glucose uptake and faster regenerative outgrowth.
This paper has been withdrawn from bioRxiv because a previous version was published without the full consent of all authors, and the authors explicitly request that the work not be cited.
This study demonstrates that transplanting endometrial organoids into an ablated adult uterus restores fertility and reveals that luminal epithelial cells possess the intrinsic plasticity to convert into functional glandular cells during regeneration.
This study demonstrates that the apical extracellular matrix (aECM) mechanically stabilizes and regulates the folding and subsequent unfolding of the *Drosophila* wing disc during development, with its proper formation and removal being essential for correct adult wing morphology.
This study demonstrates that Connexin-43-mediated intercellular communication is essential for regulating Neuromesodermal progenitor states and ensuring the robustness of the segmentation clock during vertebrate axis elongation.
This study introduces the Transgenerational Reset Operator (TRO), an entropy-based computational framework that identifies the morula stage as the developmental nadir of age-associated methylation entropy, revealing that resetting these epigenetic signatures requires coordinated, structured correction rather than independent demethylation.
This study identifies a novel, evolutionarily conserved long noncoding RNA derived from AAACTAC satellite repeats that is specifically expressed in the early oocyte nucleus of *Drosophila virilis*, distinguishing it from the majority of satellite transcripts that primarily function as piRNA precursors.
This study demonstrates that spatially regulated mRNA decay, rather than uniform degradation, is essential for sharpening the expression boundaries of the *even-skipped* gene to ensure proper segmentation in the *Drosophila* embryo.
This study reveals that biomechanical compartmentalization in the regenerating intestine drives interorgan communication via vascular Piezo channels, which sense mechanical cues from apoptotic cells to activate the Yorkie/YAP pathway, thereby coordinating tracheal remodeling and intestinal stem cell proliferation across both Drosophila and mammalian models.
Using improved Chromatin Expansion Microscopy in developing zebrafish embryos, researchers discovered that nuclear RNA, rather than the canonical heterochromatin mark H3K27me3, is a primary driver of mesoscale chromatin compaction during development.