Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Maria Ana Contin"'
Retinal damage promoted by constant illumination of low intensity resulted in a diminution in classical photoreceptors cells. Glial cells exert profound effects on neurons, vasculature and other glial cells. Macroglia and microglia with specific morp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::522ef8276369407357bc4471a78dc759
https://doi.org/10.1101/2021.05.10.443423
https://doi.org/10.1101/2021.05.10.443423
Autor:
Nicolás M. Díaz, Mario E. Guido, Maria Ana Contin, Eduardo Garbarino-Pico, Luis Pedro Morera, Natalia Andrea Marchese, Maximiliano Nicolas Rios
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
In recent decades, a number of novel non-visual opsin photopigments belonging to the family of G protein- coupled receptors, likely involved in a number of non-image-forming processes, have been identified and characterized in cells of the inner reti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9150801f480a135d4bd9ca6e47a401e0
https://link.springer.com/article/10.1007/s10571-020-00997-x
https://link.springer.com/article/10.1007/s10571-020-00997-x
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Light is the visible part of the electromagnetic radiation within a range of 380-780 nm; (400-700 on primates retina). In vertebrates, the retina is adapted to capturing light photons and transmitting this information to other structures in the centr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453dc2f2256268e763a6625e944628c1
https://europepmc.org/articles/PMC4763120/
https://europepmc.org/articles/PMC4763120/
Autor:
Marcela A Brocco, Beatriz L. Caputto, María I. Keller Sarmiento, A.R. Carpentieri, Maria Ana Contin, Pedro Panzetta, Ruth E. Rosenstein, Eduardo Garbarino-Pico, Mario E. Guido
Publikováno v:
Journal of Biological Chemistry. 279:51172-51181
Retinal ganglion cells send visual and circadian information to the brain regarding the environmental light-dark cycles. We investigated the capability of retinal ganglion cells of synthesizing melatonin, a highly reliable circadian marker that regul
Publikováno v:
European Journal of Biochemistry. 270:4921-4929
The association of tubulin carboxypeptidase with microtubules may be involved in the determination of the tyrosination state of the microtubules, i.e. their proportion of tyrosinated vs. nontyrosinated tubulin. We investigated the role of protein pho
Publikováno v:
European Journal of Biochemistry. 269:5037-5045
The C-terminus of the alpha-chain of tubulin is subject to reversible incorporation of tyrosine by tubulin tyrosine ligase and removal by tubulin carboxypeptidase. Thus, microtubules rich in either tyrosinated or detyrosinated tubulin can coexist in
Early Appearance of Nonvisual and Circadian Markers in the Developing Inner Retinal Cells of Chicken
Publikováno v:
BioMed Research International
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
BioMed Research International, Vol 2014 (2014)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
BioMed Research International, Vol 2014 (2014)
The retina is a key component of the vertebrate circadian system; it is responsible for detecting and transmitting the environmentalillumination conditions (day/night cycles) to the brain that synchronize the circadian clock located in the suprachias
Autor:
Maria Ana Contin, Carlos A. Arce
Publikováno v:
Neurochemical Research. 25:27-36
The association of tubulin carboxypeptidase with microtubules has been demonstrated in crude brain extracts and in living non-nervous cells. Here, we studied this phenomenon in cultured brain cells. To determine the association of the enzyme with neu
Publikováno v:
Biochemical Journal. 339:463-471
Tubulin carboxypeptidase is the enzyme that releases the C-terminal tyrosine from α-tubulin, converting tyrosine-terminated (Tyr) to detyrosinated (Glu) tubulin. The present study demonstrates that this enzyme is associated with microtubules in livi
Publikováno v:
Investigative ophthalmologyvisual science. 52(8)
PURPOSE Retinal ganglion cells (RGCs) expressing the photopigment melanopsin (Opn4) display intrinsic photosensitivity. In this study, the presence of nonvisual phototransduction cascade components in the developing chicken retina and primary RGCs cu