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Leonardo E Valdivia

Explore the profile of Leonardo E Valdivia including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 576
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Recent Articles
1.
Faundes V, Repetto G, Valdivia L
Genet Mol Biol . 2024 Mar; 47Suppl 1(Suppl 1):e20230318. PMID: 38466870
Latin America (LatAm) has a rich and historically significant role in delineating both novel and well-documented genetic disorders. However, the ongoing advancements in the field of human genetics pose challenges...
2.
Turner K, Hawkins T, Henriques P, Valdivia L, Bianco I, Wilson S, et al.
Front Neuroanat . 2022 Jun; 16:840924. PMID: 35721460
Zebrafish telencephalon acquires an everted morphology by a two-step process that occurs from 1 to 5 days post-fertilization (dpf). Little is known about how this process affects the positioning of...
3.
Tuschl K, White R, Trivedi C, Valdivia L, Niklaus S, Bianco I, et al.
Dis Model Mech . 2022 May; 15(6). PMID: 35514229
Manganese neurotoxicity is a hallmark of hypermanganesemia with dystonia 2, an inherited manganese transporter defect caused by mutations in SLC39A14. To identify novel potential targets of manganese neurotoxicity, we performed...
4.
Munoz D, Fuentes R, Carnicero B, Aguilar A, Sanhueza N, San-Martin S, et al.
Int J Mol Sci . 2021 Nov; 22(21). PMID: 34768822
The feeding behavior in fish is a complex activity that relies on the ability of the brain to integrate multiple signals to produce appropriate responses in terms of food intake,...
5.
Pena O, Lubin A, Hockings C, Rowell J, Jung Y, Hoade Y, et al.
Blood Adv . 2021 Aug; 5(20):4112-4124. PMID: 34432872
Myelodysplastic syndrome (MDS) is a hematological malignancy characterized by blood cytopenias and predisposition to acute myeloid leukemia (AML). Therapies for MDS are lacking, particularly those that have an impact in...
6.
Wisniewski L, French V, Lockwood N, Valdivia L, Frankel P
Sci Rep . 2020 Sep; 10(1):15589. PMID: 32973180
P130CAS/BCAR1 belongs to the CAS family of adaptor proteins, with important regulatory roles in cell migration, cell cycle control, and apoptosis. Previously, we and others showed that P130CAS mediates VEGF-A...
7.
Wycliffe R, Plaisancie J, Leaman S, Santis O, Tucker L, Cavieres D, et al.
Int J Dev Biol . 2020 Sep; 65(4-5-6):289-299. PMID: 32930361
Shaping the vertebrate eye requires evagination of the optic vesicles. These vesicles subsequently fold into optic cups prior to undergoing neurogenesis and allocating a population of late progenitors at the...
8.
Turner K, Hoyle J, Valdivia L, Cerveny K, Hart W, Mangoli M, et al.
PLoS One . 2019 Jan; 14(1):e0211073. PMID: 30695021
Through forward genetic screening for mutations affecting visual system development, we identified prominent coloboma and cell-autonomous retinal neuron differentiation, lamination and retinal axon projection defects in eisspalte (ele) mutant zebrafish....
9.
Patel A, Hayward J, Tailor V, Nyanhete R, Ahlfors H, Gabriel C, et al.
Ophthalmology . 2019 Jan; 126(6):888-907. PMID: 30653986
Purpose: To develop a comprehensive next-generation sequencing panel assay that screens genes known to cause developmental eye disorders and inherited eye disease and to evaluate its diagnostic yield in a...
10.
Fuentes R, Letelier J, Tajer B, Valdivia L, Mullins M
Mech Dev . 2018 Aug; 154:296-308. PMID: 30130581
Understanding how the genome instructs the phenotypic characteristics of an organism is one of the major scientific endeavors of our time. Advances in genetics have progressively deciphered the inheritance, identity...