Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Eugeni V Entchev"'
Publikováno v:
eLife, Vol 6 (2017)
Neuroendocrine circuits encode environmental information via changes in gene expression and other biochemical activities to regulate physiological responses. Previously, we showed that daf-7 TGF[Formula: see text] and tph-1 tryptophan hydroxylase exp
Externí odkaz:
https://doaj.org/article/49213e6ba00747eab8b34674b329650f
Publikováno v:
eLife, Vol 4 (2015)
How the nervous system internally represents environmental food availability is poorly understood. Here, we show that quantitative information about food abundance is encoded by combinatorial neuron-specific gene-expression of conserved TGFβ and ser
Externí odkaz:
https://doaj.org/article/3830d9d787b6426fbf16e47a6667c72e
Autor:
Mei Zhan, Matthew M Crane, Eugeni V Entchev, Antonio Caballero, Diana Andrea Fernandes de Abreu, QueeLim Ch'ng, Hang Lu
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 4, p e1004194 (2015)
Quantitative imaging has become a vital technique in biological discovery and clinical diagnostics; a plethora of tools have recently been developed to enable new and accelerated forms of biological investigation. Increasingly, the capacity for high-
Externí odkaz:
https://doaj.org/article/d4bb4edfa44e49cfa15af791ff36a0f8
Autor:
Vitali Matyash, Eugeni V Entchev, Fanny Mende, Michaela Wilsch-Bräuninger, Christoph Thiele, Arndt W Schmidt, Hans-Joachim Knölker, Samuel Ward, Teymuras V Kurzchalia
Publikováno v:
PLoS Biology, Vol 2, Iss 10, p e280 (2004)
Upon starvation or overcrowding, Caenorhabditis elegans interrupts its reproductive cycle and forms a specialised larva called dauer (enduring). This process is regulated by TGF-beta and insulin-signalling pathways and is connected with the control o
Externí odkaz:
https://doaj.org/article/3de4dd8da18f45f7a66c52e35c1f5196
Publikováno v:
Cell Reports
Summary Responsiveness to external cues is a hallmark of biological systems. In complex environments, it is crucial for organisms to remain responsive to specific inputs even as other internal or external factors fluctuate. Here, we show how the nema
Publikováno v:
Journal of Visualized Experiments.
Publikováno v:
eLife
eLife, Vol 6 (2017)
Diana, G, Patel, D S, Entchev, E V, Zhan, M, Hang, L & Ch'ng, Q 2017, ' Genetic control of encoding strategy in a food-sensing neural circuit ', eLife, vol. 6, e24040, pp. 1-18 . https://doi.org/10.7554/eLife.24040
eLife, Vol 6 (2017)
Diana, G, Patel, D S, Entchev, E V, Zhan, M, Hang, L & Ch'ng, Q 2017, ' Genetic control of encoding strategy in a food-sensing neural circuit ', eLife, vol. 6, e24040, pp. 1-18 . https://doi.org/10.7554/eLife.24040
Neuroendocrine circuits encode environmental information via changes in gene expression and other biochemical activities to regulate physiological responses. Previously, we showed that daf-7 TGFβ and tph-1 tryptophan hydroxylase expression in specif
Publikováno v:
Org. Biomol. Chem.. 8:739-750
Cholesterol-derived hormones, the dafachronic acids, play a major role in controlling the life cycle and initiating dauer larva formation of the nematode Caenorhabditis elegans. This Perspective describes recent progress in the synthesis of these ste
Autor:
Hans-Joachim Knölker, Gabriele Theumer, Eugeni V. Entchev, René Martin, Tina Schäfer, Teymuras V. Kurzchalia
Publikováno v:
Synthesis. 2009:3488-3492
Using an efficient Wacker oxidation as a key step, we de-scribe a significantly improved synthesis of the dauer-promoting as-caroside 2 for biological studies of the novel sterol ring methylaseSTRM-1. Key words: carbohydrates, natural products, phero
Publikováno v:
European Journal of Organic Chemistry. 2009:3703-3714
Using a highly stereoselective Evans aldol reaction for the introduction of the stereogenic center at C-25, we describe an efficient synthesis of the orthogonally diprotected (25S)-26-hydroxycholesterol 11. In a few synthetic steps, this crucial inte