Sökning: "morphogenesis"

Visar resultat 21 - 25 av 100 avhandlingar innehållade ordet morphogenesis.

  1. 21. Skin cell heterogeneity and dynamics during morphogenesis, tissue homeostasis, and regeneration

    Författare :Tina Jacob; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Skin is our protective barrier against various environmental harms. For the skin to fulfill its crucial function, it relies on multiple cell types working in concert; but most importantly it relies on skin-resident epithelial stem cells. LÄS MER

  3. 22. Regulation of epithelial morphogenesis in Drosophila by the Emp scavenger receptor

    Författare :Ana Sofia Pinheiro; Christos Samakovlis; Sofia Araújo; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Emp; scavenger receptor; CD36; cytoskeleton; Src kinase; Diap; DrICE; Hipo Yki; endocytosis; Drosophila; airways; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : The respiratory system of Drosophila melanogaster, the trachea, is widely used as a model system to study the development of branched tubular organs. Airway maturation in Drosophila entails a series of sequential events: first, a massive apical secretion of luminal proteins initiates diametric tube expansion, second an endocytic wave removes luminal proteins and finally liquid clearance and gas filling converts the nascent epithelial tubes to a functional respiratory organ. LÄS MER

  4. 23. Molecular regulation of thyroid development. New mechanisms of normal and defective morphogenesis

    Författare :Henrik Fagman; Göteborgs universitet; []
    Nyckelord :thyroid; congenital hypothyroidism; thyroid dysgenesis; cadherins; pharyngeal arch arteries; Shh; Tbx1;

    Sammanfattning : Congenital hypothyroidism (CH) is untreated a major cause of mental retardation. The majority of cases are due to malformations of the gland (dysgenesis). Little is known of molecular mechanisms regulating thyroid morphogenesis. LÄS MER

  5. 24. Nitrogen fixation by cyanobacteria in Indian soils and regulation of cyanobacterial morphogenesis

    Författare :Pawan Sharma; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  7. 25. New roles for apical secretion and extracellular matrix assembly in Drosophila epithelial morphogenesis

    Författare :Satish Arcot Jayaram; Christos Samakovlis; Catherine Rabouille; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Developmental biology; Utvecklingsbiologi; utvecklingsbiologi; Developmental Biology;

    Sammanfattning : Branched tubular organs, such as the lung and vascular system fulfill the respiratory needs of most animals. Optimal tissue function relies on the uniform sizes and shapes of the constituting branches in each organ. LÄS MER