Franz-Josef Obermair, Aileen Schröter and Michaela Thallmair
... FIGURE 1. Schematic drawing showing a SCI Many cells (neurons and oligodendrocytes) die immediately as well as progressively after SCI. Cysts often form after injury, and astrocytes form a glial scar. Many ascending and descending axons are interrupted by the injury and undergo Wallerian degeneratio ...
... FIGURE 1. Schematic drawing showing a SCI Many cells (neurons and oligodendrocytes) die immediately as well as progressively after SCI. Cysts often form after injury, and astrocytes form a glial scar. Many ascending and descending axons are interrupted by the injury and undergo Wallerian degeneratio ...
Stochastic gene expression as a molecular switch for viral latency
... benefit to the organism. Recent studies show that increasing noise in stress-related yeast proteins confers a selective advantage by allowing a larger fraction of the population to maintain stress-response protein levels above a threshold [2,13]. When confronted with two different pathways, cells ma ...
... benefit to the organism. Recent studies show that increasing noise in stress-related yeast proteins confers a selective advantage by allowing a larger fraction of the population to maintain stress-response protein levels above a threshold [2,13]. When confronted with two different pathways, cells ma ...
references - Acusmatica.org
... The use of more than one microbial fuel kits can create more interesting structural patterns in time. Four units were used for this particular musical work. By finding different mechanisms to couple their behaviors one could compare this process to the art of writing for an instrumental improvisatio ...
... The use of more than one microbial fuel kits can create more interesting structural patterns in time. Four units were used for this particular musical work. By finding different mechanisms to couple their behaviors one could compare this process to the art of writing for an instrumental improvisatio ...
Bioorthogonal chemical imaging of metabolic activities in live
... Metabolic patterns of amino acids, choline and fatty acid. A more quantitative examination in the incorporation pattern of each metabolite by dividing over the label-free images of lipid or protein distribution reveals characteristic metabolic patterns of amino acids, choline and fatty acid (Fig. 3 ...
... Metabolic patterns of amino acids, choline and fatty acid. A more quantitative examination in the incorporation pattern of each metabolite by dividing over the label-free images of lipid or protein distribution reveals characteristic metabolic patterns of amino acids, choline and fatty acid (Fig. 3 ...
In vivo assays to study histone ubiquitylation
... similar in many parameters to nucleosomes containing unmodified histones [36]. Because ubiquitin is a bulky moiety, it has been postulated that its attachment to histones could disrupt chromatin folding [35,37]. This argument tends to be supported by the observation that metazoan histones are globall ...
... similar in many parameters to nucleosomes containing unmodified histones [36]. Because ubiquitin is a bulky moiety, it has been postulated that its attachment to histones could disrupt chromatin folding [35,37]. This argument tends to be supported by the observation that metazoan histones are globall ...
Skeletal muscle contraction
... Actin/myosin relationship Similarly, groups of thick myofilaments extend outward from a central M line, where they are attached. Each myofilament is parallel to the length of the myofibril and the muscle cell. The region from one Z line to another is called a sarcomere. This is the smallest functio ...
... Actin/myosin relationship Similarly, groups of thick myofilaments extend outward from a central M line, where they are attached. Each myofilament is parallel to the length of the myofibril and the muscle cell. The region from one Z line to another is called a sarcomere. This is the smallest functio ...
Myc increases self-renewal in neural progenitor cells through Miz-1
... mostly during embryonic development and early childhood but some renewing activity is maintained through adulthood (Bhardwaj et al., 2006; Morshead et al., 1998; Suhonen et al., 1996; Taupin and Gage, 2002). Some of the developmental genes involved in selfrenewal maintenance, differentiation and reg ...
... mostly during embryonic development and early childhood but some renewing activity is maintained through adulthood (Bhardwaj et al., 2006; Morshead et al., 1998; Suhonen et al., 1996; Taupin and Gage, 2002). Some of the developmental genes involved in selfrenewal maintenance, differentiation and reg ...
Susana Lopes, PhD Institution: CEDOC
... McGrath, J. Cilia are at the heart of vertebrate left–right asymmetry. Current Opinion in Genetics & Development 13, 385–392 (2003). Sun, T. et al. Early asymmetry of gene transcription in embryonic human left and right cerebral cortex. 308, 1794–1798 (2005). Schweickert, A. et al. The nodal inhibit ...
... McGrath, J. Cilia are at the heart of vertebrate left–right asymmetry. Current Opinion in Genetics & Development 13, 385–392 (2003). Sun, T. et al. Early asymmetry of gene transcription in embryonic human left and right cerebral cortex. 308, 1794–1798 (2005). Schweickert, A. et al. The nodal inhibit ...
Skeletal Muscle Stem Cells in the Spotlight: The Satellite Cell
... line that originated from adult mouse muscle [85–88]. The MM14 mouse cell line has also been used some studies [89, 90]. The rat myogenic cell lines L6 and L8 (available from ATCC) have also been used in some studies [91, 92]. In such cell models, myoblasts remain proliferative for a longer time whe ...
... line that originated from adult mouse muscle [85–88]. The MM14 mouse cell line has also been used some studies [89, 90]. The rat myogenic cell lines L6 and L8 (available from ATCC) have also been used in some studies [91, 92]. In such cell models, myoblasts remain proliferative for a longer time whe ...
view - Scan. Vet. Press
... Secretion of GH is episodic, with several secretory peaks during a 24-h period. As noted, secretion of GH is regulated by two hypothalamic neurohormones (Fig. 6.10), a stimulatory hormone (GHRH) and an inhibitory hormone (somatostatin, GHIH). The dual control of GH-producing cells facilitates precis ...
... Secretion of GH is episodic, with several secretory peaks during a 24-h period. As noted, secretion of GH is regulated by two hypothalamic neurohormones (Fig. 6.10), a stimulatory hormone (GHRH) and an inhibitory hormone (somatostatin, GHIH). The dual control of GH-producing cells facilitates precis ...
Prevention of DNA Rereplication Through a Meiotic Recombination
... mechanism that inhibits initiation of DNA replication in the mitotic cell cycle, the evidence points to a new variation on DNA replication control. ...
... mechanism that inhibits initiation of DNA replication in the mitotic cell cycle, the evidence points to a new variation on DNA replication control. ...
PDF only - at www.arxiv.org.
... Accordingly, there was a need to carefully study the effect of topographical cues visa-vis (bio)chemical cues in a reproducible way. With the emergence of micro- and nanofabrication techniques, a plethora of approaches to engineering or tailoring surfaces in a controllable manner are now available a ...
... Accordingly, there was a need to carefully study the effect of topographical cues visa-vis (bio)chemical cues in a reproducible way. With the emergence of micro- and nanofabrication techniques, a plethora of approaches to engineering or tailoring surfaces in a controllable manner are now available a ...
Commentary in EMBO Journal
... autophagy protein LC3 in preparation for fusion of the double-membrane autophagosome to lysosomes. Lipidation of LC3 is a signature autophagic event, and it became apparent early on that autophagy was not solely a nutrient scavenging pathway, but one that also efficiently clears damaged organelles f ...
... autophagy protein LC3 in preparation for fusion of the double-membrane autophagosome to lysosomes. Lipidation of LC3 is a signature autophagic event, and it became apparent early on that autophagy was not solely a nutrient scavenging pathway, but one that also efficiently clears damaged organelles f ...
MHC antigeny
... • Material recognised by cell surface receptors is endocyted, become a part of endosomes, where is partially (but not completely) degraded and transported into cytoplasm, where is cleaved by proteasomes, peptides are transported into ER • Another way, how extracellular peptides may be presented on M ...
... • Material recognised by cell surface receptors is endocyted, become a part of endosomes, where is partially (but not completely) degraded and transported into cytoplasm, where is cleaved by proteasomes, peptides are transported into ER • Another way, how extracellular peptides may be presented on M ...
Can licorice lick colon cancer?
... expressed in epithelial cells in mineralocorticoid receptor–rich (MR-rich) tissues such as kidney, colon, and salivary gland. Here it acts in an autocrine fashion to protect the MR — which, paradoxically, in vitro has the same inherent affinity for the mineralocorticoid aldosterone as it does for th ...
... expressed in epithelial cells in mineralocorticoid receptor–rich (MR-rich) tissues such as kidney, colon, and salivary gland. Here it acts in an autocrine fashion to protect the MR — which, paradoxically, in vitro has the same inherent affinity for the mineralocorticoid aldosterone as it does for th ...
Chapter
... Thin, flexible, and stable sheet-like structures Selective physical barrier Phospholipid bilayer with integral and peripheral membrane proteins ...
... Thin, flexible, and stable sheet-like structures Selective physical barrier Phospholipid bilayer with integral and peripheral membrane proteins ...
Preview for 2/6/02 – Dr
... Chapter 26: Bacteria and Archaea: the Prokaryotic Domains Cell division Asexual reproduction by cell division via binary fission Mechanisms of gene transfer -transformation -conjugation -transduction Adaptation short generation time allows favorable mutations and novel genomes arising from gene tra ...
... Chapter 26: Bacteria and Archaea: the Prokaryotic Domains Cell division Asexual reproduction by cell division via binary fission Mechanisms of gene transfer -transformation -conjugation -transduction Adaptation short generation time allows favorable mutations and novel genomes arising from gene tra ...
Liquid-Tissue Mechanics in Amphibian Gastrulation: Germ
... in Northern Rana pipiens embryos, we op- conclusion that in these late gastrula stages erationally define presumptive ectoderm, coated endoderm cells cover the plug and morphogenetic forces immediately responsible for tissue movements, avoiding, insofar as is possible, artifacts due to in vitro tiss ...
... in Northern Rana pipiens embryos, we op- conclusion that in these late gastrula stages erationally define presumptive ectoderm, coated endoderm cells cover the plug and morphogenetic forces immediately responsible for tissue movements, avoiding, insofar as is possible, artifacts due to in vitro tiss ...
Molecular mechanisms of glucocorticoid action
... Hsp70 and its co-chaperones are the first to approach the receptor molecule32,40. In the first step, ATP- and Hsp40dependent binding of Hsp70 to GR primes the receptor for its subsequent ATP-dependent binding and activation by Hsp90 (refs 40 and 41). During the priming step, ATP-bound Hsp70 is conve ...
... Hsp70 and its co-chaperones are the first to approach the receptor molecule32,40. In the first step, ATP- and Hsp40dependent binding of Hsp70 to GR primes the receptor for its subsequent ATP-dependent binding and activation by Hsp90 (refs 40 and 41). During the priming step, ATP-bound Hsp70 is conve ...
Full Text - Plant and Cell Physiology
... transmission electron microscopy (TEM) have shown that the localization of CESAs is not restricted to the PM; CESAs are also detected in several intracellular compartments including the Golgi apparatus, the trans-Golgi network (TGN) and the distinctive organelles referred to as microtubule-associate ...
... transmission electron microscopy (TEM) have shown that the localization of CESAs is not restricted to the PM; CESAs are also detected in several intracellular compartments including the Golgi apparatus, the trans-Golgi network (TGN) and the distinctive organelles referred to as microtubule-associate ...
... that uses Arg in the synthesis of muscle creatin. Arg is considered an important modulator of immunological and physiological processes. The degradation of Arg produces ornithine, a precursor of polyamines that are key to cell division, DNA synthesis, and cell cycle regulation. Arg participates in t ...