Výsledky vyhledávání - "José L. Maestro"

The expression of cockroach insulin-like peptides is differentially regulated by physiological conditions and affected by compensatory regulation

Autor: Marc Castells, Iamil Ferrer, José L. Maestro, Júlia Castro-Arnau, Ainoa Marín

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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In insects, the insulin receptor (InR) pathway is involved in regulating key physiological processes, including juvenile hormone (JH) synthesis, vitellogenin production, and oocyte growth. This raises the question about which ligand (or ligands) bind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bd7489d94909c733e6e2e042df2ba94
https://doi.org/10.1016/j.jinsphys.2019.02.010

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siRNA enrichment in Argonaute 2-depleted Blattella germanica

Autor: José Carlos Montañés, Carlos Rojano, Maria-Dolors Piulachs, Guillem Ylla, José L. Maestro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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[Background] RNA interference (RNAi) is a cellular mechanism used to fight various threats, including transposons, aberrant RNAs, and some types of viruses. This mechanism relies on the detection of dsRNA molecules, which through a pathway involving

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed598f5e040cdb02499edf7d70bd79f2
https://pubmed.ncbi.nlm.nih.gov/33895310

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Expression of juvenile hormone acidO-methyltransferase and juvenile hormone synthesis inBlattella germanica

Autor: José L. Maestro, Claudia V. Dominguez

Publikováno v: Insect Science. 25:787-796

Juvenile hormone (JH), a sesquiterpenoid synthetized by the insect corpora allata (CA), plays critical roles in metamorphosis and reproduction. Penultimate or last step of JH synthesis is catalyzed by juvenile hormone acid O-methyltransferase (JHAMT)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb87ad6f2540399d3cf7ea6c3e69f818
https://doi.org/10.1111/1744-7917.12467

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S6 protein kinase activates Juvenile Hormone and vitellogenin production in the cockroachBlattella germanica

Autor: Marc Abrisqueta, Songül Süren-Castillo, José L. Maestro

Publikováno v: Physiological Entomology. 42:10-16

This work was supported by grants BFU2006-01090/BFI (Spanish Ministry of Science and Innovation (MICINN) and FEDER), BFU2010-15906 (MICINN) and 2014-SGR-619 (Secretaria d'Universitats i Recerca, Catalan Goverment) to JLM. MA and SS-C were recipients

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::226e45359a5eb93991a8138618322bc7
https://doi.org/10.1111/phen.12156

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Conserved association of Argonaute 1 and 2 proteins with miRNA and siRNA pathways throughout insect evolution, from cockroaches to flies

Autor: Xavier Bellés, Mercedes Rubio, Maria-Dolors Piulachs, José L. Maestro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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[Background] Argonaute proteins are key in RNA silencing. In Drosophila melanogaster, the five proteins of the Argonaute family participate in the pathways and mechanisms mediated by three types of small RNAs: piRNAs, miRNAs, and siRNAs. Two Argonaut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34cbd6752704ccc9c6a4989069173b48
https://pubmed.ncbi.nlm.nih.gov/29656113

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Local juvenile hormone activity regulates gut homeostasis and tumor growth in adult Drosophila

Autor: David Martin, José L. Maestro, Xavier Franch-Marro, Mohammed Mahidur Rahman, Andreu Casali

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Recercat. Dipósit de la Recerca de Catalunya
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Repositorio Abierto de la UdL
Universitad de Lleida
Scientific Reports

Hormones play essential roles during development and maintaining homeostasis in adult organisms, regulating a plethora of biological processes. Generally, hormones are secreted by glands and perform a systemic action. Here we show that Juvenile Hormo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39f8d4dc0d244b1c5a70ac16c25fd0e
https://hdl.handle.net/10459.1/69466

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Juvenile hormone biosynthesis in adult Blattella germanica requires nuclear receptors Seven-up and FTZ-F1

Autor: José L. Maestro, David Martín, Oscar Maestro, Ferran Borras-Castells, Claudia Nieva, Xavier Bellés

Publikováno v: Scientific Reports
Digital.CSIC. Repositorio Institucional del CSIC
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In insects, the transition from juvenile development to the adult stage is controlled by juvenile hormone (JH) synthesized from the corpora allata (CA) glands. Whereas a JH-free period during the last juvenile instar triggers metamorphosis and the en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc46e80fe950f293ce1e6ccb7a0d48af
http://hdl.handle.net/10261/148113

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Orcokinins contribute to the regulation of vitellogenin transcription in the cockroach Blattella germanica

Autor: Xavier Bellés, Sheila Ons, José L. Maestro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Orcokinins (OKs) are neuropeptides that were first identified in crustacean through their myotropic activity. In insects, the OK gene gives rise to two mRNAs coding for two different families of conserved mature neuropeptides: OKA and OKB. Although O

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d15deeca7a68abe6170cfd625f14ac
https://pubmed.ncbi.nlm.nih.gov/26462930

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FoxO is required for the activation of hypertrehalosemic hormone expression in cockroaches

Autor: Marc Abrisqueta, José L. Maestro, Songül Süren-Castillo

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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[Background] FoxO proteins are a subgroup of the Forkhead-box family of transcription factors, which function as the main transcriptional effectors of the insulin receptor pathway. This pathway, activated by the binding of insulin or IGFs (or insect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2f621452ff5f8ed98044cf2ce1dd59
http://hdl.handle.net/10261/112630

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Insulin receptor-mediated nutritional signalling regulates juvenile hormone biosynthesis and vitellogenin production in the German cockroach

Autor: Songül Süren-Castillo, Marc Abrisqueta, José L. Maestro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Female reproductive processes, which comprise, amongst others, the synthesis of yolk proteins and the endocrine mechanisms which regulate this synthesis, need a considerable amount of energy and resources. The role of communicating that the required

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0096a10054956e41e26c81a7ff22e54d
http://hdl.handle.net/10261/113114

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