research Congenital atrichia associated with situs inversus and mesocardia
A 2-year-old boy had no hair and unusual organ placement, and it's unclear if it's genetic or coincidental.
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90-120 / 1000+ results research The Use of Human Amnion/Chorion Membrane and Umbilical Cord Grafts for Treatment of a Scalp Wound With Exposed Bone
research The Appearance of Four Basement Membrane Zone Antigens in Developing Human Fetal Skin
research Osseous Metaplasia and Mature Bone Formation With Extramedullary Hematopoiesis in Trichilemmal Cyst
Ossification in trichilemmal cysts is more common than previously believed.
research The human amniotic membrane: From structure to dermatologic innovation
The human amniotic membrane is a promising material for skin treatments and hair growth.
research Gene expression patterns during palatal shelf fusion
Several genes, including Hox-7A, Stra6, and Lim-1, are involved in normal palate formation.
research Lateral interactions account for the pattern of the hair cell array in the chick basilar papilla
Lateral interactions guide hair cell patterning in chick basilar papilla.
research 918 Skin morphogenesis by coupling biochemical-bioelectric signals: Calcium oscillations coordinate dermal cell movement by epidermis-derived SHH signaling during feather bud orientation
Calcium signals and SHH guide the direction of feather growth in chicken skin.
research An mTurq2-Col4a1 mouse model allows for live visualization of mammalian basement membrane development
The mTurq2-Col4a1 mouse model shows how the basement membrane develops in live mammals.
research Two parietal cephaloceles in a female neonate
A baby girl had two brain-related growths removed and is developing normally.
research Transient agonism of the sonic hedgehog pathway triggers a permanent transition of skin appendage fate in the chicken embryo
Activating the sonic hedgehog pathway in chicken embryos can permanently change scales to feathers.
research Developmental and evolutionary comparative analysis of a regulatory landscape in mouse and chicken
Gene regulation evolved differently in mouse and chicken skin, but remained stable in their trunks.
research Expression of Type II Collagen at the Middle Stages of Chick Embryonic and Human Fetal Skin Development
research In Ovo Injection of CHIR-99021 Promotes Feather Follicle Development via Modulating the Wnt Signaling Pathway and Transcriptome in Goose Embryos (Anser cygnoides)
Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.
research Immunolocalization of Scaffoldin, a Trichohyalin‐Like Protein, in the Epidermis of the Chicken Embryo
Scaffoldin helps form hard skin structures in chicken embryos.
research Transcriptome analyses of reprogrammed feather / scale chimeric explants revealed co-expressed epithelial gene networks during organ specification
Key genes can rewire networks, changing skin appendage types.
research Comprehensive molecular and cellular studies suggest avian scutate scales are secondarily derived from feathers, and more distant from reptilian scales
Bird scales evolved from feathers, not reptile scales.
research A Window into Mammalian Basement Membrane Development: Insights from themTurq2-Col4a1Mouse Model
The mTurq2-Col4a1 mouse model shows that cells can divide while attached to stable basement membranes during development.
research Newly born mesenchymal cells disperse through a rapid mechanosensitive migration
Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.
research Expression ofWise in chick embryos
The molecule Wise is involved in the development of various structures in chick embryos.
research Equine antral follicle containing cartilage and bone: ovarian teratoma
A mare had a functional ovary with a tumor containing cartilage and bone.
research 660 Complex cellular flows shape feather follicle topology
Cell movements and forces shape feather growth in chicken skin.
research Isolation and Characterization of a Fetal-Maternal Microchimeric Stem Cell Population in Maternal Hair Follicles Long after Parturition
Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
research 1345 A single-cell RNA map of perinatal developing mouse skin
The research mapped gene activity in developing mouse skin and found key markers for skin cell types and changes from fetal to early postnatal stages.
research Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia
Two cases showed skin abnormalities without bone or neural defects.
research Targeted overexpression of parathyroid hormone-related peptide in chondrocytes causes chondrodysplasia and delayed endochondral bone formation.
Overexpression of PTHrP in chondrocytes causes short-limbed dwarfism and delayed bone formation in mice.
research Expression of retinoic acid receptors and dermal-epidermal interactions during mouse skin morphogenesis
Retinoic acid can change skin development, like turning scales into feathers or forming glands.
research Chiton integument: Ultrastructure of the sensory hairs of Mopalia muscosa (Mollusca: Polyplacophora)
research Terrestrial vertebrates have two keratin gene clusters; striking differences in teleost fish
Terrestrial vertebrates have balanced keratin gene clusters, unlike teleost fish.
research eLife Assessment: The Drosophila hematopoietic niche assembles through collective cell migration controlled by neighbor tissues and Slit-Robo signaling
Proper niche formation in Drosophila requires Slit-Robo signaling for cell migration.