Eugenia del Pino was a Professor at the Pontificia Universidad Católica del Ecuador (PUCE) in Quito, Ecuador, where her research focussed on understanding the unique development of marsupial frogs. During her career, Eugenia was elected to the US National Academy of Science in 2006 and was awarded the L'Oréal-UNESCO prize for women in science (2000), The Latin American Society for Developmental Biology prize (2019) and the Eugenio Espejo National Prize from the Government of Ecuador in 2012. This year, Eugenia was awarded the Society for Developmental Biology (SDB) Lifetime Achievement award. We talked to Eugenia about the impact of receiving this award, her work at PUCE and the importance of mentorship in her career.
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http://dx.doi.org/10.1242/dev.201418 | DOI Listing |
J Comp Physiol B
January 2025
Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) - Universidad Nacional de Mar del Plata, Funes 3250 (7600), Mar del Plata, Argentina.
The knowledge about the occurrence and biochemical characteristics of key digestive enzymes is crucial for an enhanced understanding of the dietary ecophysiology of the species. On the other hand, integrative studies on digestive physiology and on tissue content of glycogen, glucose, lipid and protein in groups of ecological and economic importance are currently limited. In this work, we determined the occurrence and biochemical characteristics in intestine of key digestive enzymes activities as indexes of the ability to digest different dietary substrates and of functional differentiation for digestion/absorption of nutrients along with the intestinal coefficient as index of dietary habit and digestion efficiency in adults of Odonthtestes argentinensis inhabiting Mar Chiquita Coastal Lagoon (Buenos Aires, Argentina).
View Article and Find Full Text PDFJ Morphol
January 2025
Department of Biological Sciences, University of Cape Town, University Avenue Cape Town, Cape Town, Western Cape, South Africa.
Skeletochronology and growth dynamics are intensively investigated in vertebrate osteohistology. These techniques are particularly important for interpreting the life history of long-lived species, such as crocodilians. To understand the longevity, growth dynamics, sexual maturity, and sexual dimorphism of caimans we studied an almost complete ontogenetic series of captive and wild specimens of Caiman latirostris from different localities of Argentina.
View Article and Find Full Text PDFParasitol Res
December 2024
Animal Health Department, Faculty of Veterinary Medicine, Universidad Complutense of Madrid, Madrid, Spain.
Piroplasmids are vector-borne hemoprotozoan parasites belonging to the phylum Apicomplexa that are of veterinary and medical importance. Wild carnivores are hosts for diverse piroplasmids, some of which are highly pathogenic for domestic dogs and cats. A large-scale survey including samples from 244 individuals belonging to eleven different species that were opportunistically obtained between 1993 and 2015 in four Autonomous Regions in Spain were tested for piroplasmid DNA with two different nested-PCR assays targeting the 18S rRNA gene.
View Article and Find Full Text PDFNanoscale Horiz
December 2024
Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy.
Initially observed on synthetic nanoparticles, the existence of biomolecular corona and its role in determining nanoparticle identity and function are now beginning to be acknowledged in biogenic nanoparticles, particularly in extracellular vesicles - membrane-enclosed nanoparticle shuttling proteins, nucleic acids, and metabolites which are released by cells for physiological and pathological communication - we developed a methodology based on fluorescence correlation spectroscopy to track biomolecular corona formation on extracellular vesicles derived from human red blood cells and amniotic membrane mesenchymal stromal cells when these vesicles are dispersed in human plasma. The methodology allows for tracking corona dynamics under physiological conditions. Results evidence that the two extracellular vesicle populations feature distinct corona dynamics.
View Article and Find Full Text PDFGenes (Basel)
October 2024
Centro de Investigacion Científica y de Educacion Superior de Ensenada (CICESE), Ensenada 22860, Baja California, Mexico.
Background: The giant keyhole limpet is a gastropod mollusk (Fissurella superfamily) that is endemic to the eastern Pacific coast from southern California, USA, to Baja California Sur, Mexico. is socioeconomically important as it produces a potent immune-stimulating protein, called Keyhole Limpet Hemocyanin, which is extracted in vivo and utilized for vaccine development. However, ecological studies are scarce and genetic knowledge of the species needs to be improved.
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