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Author Details

Athula H Wikramanayake
University of Miami
1992
47
24
PMIDPaper TitleJournal TitlePublished Year
36993251Evolution of promoter-proximal pausing enabled a new layer of transcription control.Res Sq2023
34767794Distinct Frizzled receptors independently mediate endomesoderm specification and primary archenteron invagination during gastrulation in Nematostella.Dev Biol2022
34038442The nanoscale organization of the Wnt signaling integrator Dishevelled in the vegetal cortex domain of an egg and early embryo.PLoS One2021
33714764Metformin derived carbon dots: Highly biocompatible fluorescent nanomaterials as mitochondrial targeting and blood-brain barrier penetrating biomarkers.J Colloid Interface Sci2021
33688076An early global role for Axin is required for correct patterning of the anterior-posterior axis in the sea urchin embryo.Development2021
34739818Polarized Dishevelled dissolution and reassembly drives embryonic axis specification in sea star oocytes.Curr Biol2021
33992618William H. Klein 1946-2021.Dev Biol2021
33964697Gel-like carbon dots: A high-performance future photocatalyst.J Colloid Interface Sci2021
30525487Carbon Nitride Dots: A Selective Bioimaging Nanomaterial.Bioconjug Chem2019
30777179Visualizing egg and embryonic polarity.Methods Cell Biol2019
31075220Distinct transcriptional regulation of Nanos2 in the germ line and soma by the Wnt and delta/notch pathways.Dev Biol2019
30389855Inhibition of microRNA suppression of <i>Dishevelled</i> results in Wnt pathway-associated developmental defects in sea urchin.Development2018
28850143Biocompatible and blood-brain barrier permeable carbon dots for inhibition of Aβ fibrillation and toxicity, and BACE1 activity.Nanoscale2017
28451317A resorcinarene for inhibition of Aβ fibrillation.Chem Sci2017
26759710Ontogenetic differences in localization of glutamine transporter ApGLNT1 in the pea aphid demonstrate that mechanisms of host/symbiont integration are not similar in the maternal versus embryonic bacteriome.Evodevo2016
23408479Heads or Tails? Karl Ernst von Baer, Robert Remak, and characterization of the primary axis in animal eggs.Mol Reprod Dev2013
24180614Nuclearization of β-catenin in ectodermal precursors confers organizer-like ability to induce endomesoderm and pattern a pluteus larva.Evodevo2013
24236196Differential regulation of disheveled in a novel vegetal cortical domain in sea urchin eggs and embryos: implications for the localized activation of canonical Wnt signaling.PLoS One2013
21255391Strabismus-mediated primary archenteron invagination is uncoupled from Wnt/β-catenin-dependent endoderm cell fate specification in Nematostella vectensis (Anthozoa, Cnidaria): Implications for the evolution of gastrulation.Evodevo2011
19449300Blocking Dishevelled signaling in the noncanonical Wnt pathway in sea urchins disrupts endoderm formation and spiculogenesis, but not secondary mesoderm formation.Dev Dyn2009
19109703Detecting expression patterns of Wnt pathway components in Nematostella vectensis embryos.Methods Mol Biol2008
19109713Functional analysis of Wnt signaling in the early sea urchin embryo using mRNA microinjection.Methods Mol Biol2008
19109712Detecting expression patterns of Wnt pathway components in sea urchin embryos.Methods Mol Biol2008
19109711Wnt signaling in the early sea urchin embryo.Methods Mol Biol2008
17716645Asymmetric developmental potential along the animal-vegetal axis in the anthozoan cnidarian, Nematostella vectensis, is mediated by Dishevelled.Dev Biol2007
17095691The genome of the sea urchin Strongylocentrotus purpuratus.Science2006
17069790A genome-wide survey of the evolutionarily conserved Wnt pathways in the sea urchin Strongylocentrotus purpuratus.Dev Biol2006
16289024cis-Regulatory inputs of the wnt8 gene in the sea urchin endomesoderm network.Dev Biol2005
15151983Differential stability of beta-catenin along the animal-vegetal axis of the sea urchin embryo mediated by dishevelled.Development2004
15575610Blastomere isolation and transplantation.Methods Cell Biol2004
15282746Nuclear beta-catenin-dependent Wnt8 signaling in vegetal cells of the early sea urchin embryo regulates gastrulation and differentiation of endoderm and mesodermal cell lineages.Genesis2004
12604173Polycyclic aromatic hydrocarbons disrupt axial development in sea urchin embryos through a beta-catenin dependent pathway.Toxicology2003
14647383An ancient role for nuclear beta-catenin in the evolution of axial polarity and germ layer segregation.Nature2003
12052892Cyclin D and cdk4 are required for normal development beyond the blastula stage in sea urchin embryos.Mol Cell Biol2002
10664150Involvement of Tcf/Lef in establishing cell types along the animal-vegetal axis of sea urchins.Dev Genes Evol2000
10433832Requirement of SpOtx in cell fate decisions in the sea urchin embryo and possible role as a mediator of beta-catenin signaling.Dev Biol1999
10402953How to grow a gut: ontogeny of the endoderm in the sea urchin embryo.Bioessays1999
9689082beta-Catenin is essential for patterning the maternally specified animal-vegetal axis in the sea urchin embryo.Proc Natl Acad Sci U S A1998
9006063Multiple signaling events specify ectoderm and pattern the oral-aboral axis in the sea urchin embryo.Development1997
9199362Disruption of gastrulation and oral-aboral ectoderm differentiation in the Lytechinus pictus embryo by a dominant/negative PDGF receptor.Development1997
8625836Altering cell fates in sea urchin embryos by overexpressing SpOtx, an orthodenticle-related protein.Development1996
9025071Very early and transient vegetal-plate expression of SpKrox1, a Krüppel/Krox gene from Stronglyocentrotus purpuratus.Mech Dev1996
8952065Transient appearance of Strongylocentrotus purpuratus Otx in micromere nuclei: cytoplasmic retention of SpOtx possibly mediated through an alpha-actinin interaction.Dev Genet1996
7875376An orthodenticle-related protein from Strongylocentrotus purpuratus.Dev Biol1995
7789279Autonomous and non-autonomous differentiation of ectoderm in different sea urchin species.Development1995
37282142Two Extracellular Matrices From Oocytes of the Marine Shrimp Sicyonia ingentis that Independently Mediate Only Primary or Secondary Sperm Binding: (sperm/fertilization/shrimp/gamete binding/extracellular matrix).Dev Growth Differ1994
37281739Sperm of the Shrimp Sicyonia ingentis Undergo a Bi-Phasic Capacitation Accompanied by Morphological Changes.Dev Growth Differ1992
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Collaborators

Columbia University
Co-authored papers 11
College of Charleston
Co-authored papers 6
University of California San Diego
Co-authored papers 6
Duke University
Co-authored papers 5
Brown University
Co-authored papers 5
Sorbonne Universite, CNRS
Co-authored papers 2
University Drive Simon Fraser University
Co-authored papers 2
University of Patras
Co-authored papers 2
National Institute of Dental and Craniofacial Research, National Institutes of Health
Co-authored papers 2
Institute of Aerospace and Undersea Medicine, National Defense Medical Center
Co-authored papers 2
University of North Carolina at Chapel Hill
Co-authored papers 2
National Institute of Dental and Craniofacial Research, National Institutes of Health
Co-authored papers 2
Carnegie Mellon University
Co-authored papers 2
Sorbonne Universite, CNRS
Co-authored papers 2
California Institute of Technology
Co-authored papers 2
Complex Systems Institute Paris Ile-de-France (ISC-PIF, CNRS
Co-authored papers 2
University of Delaware
Co-authored papers 2
National Center for Biotechnology Information, National Institutes of Health
Co-authored papers 1
Co-authored papers 1
Baylor College of Medicine
Co-authored papers 1
Co-authored papers 1
National Center for Biotechnology Information, National Institutes of Health
Co-authored papers 1
Woods Hole Oceanographic Institution
Co-authored papers 1
Co-authored papers 1
Macquarie University
Co-authored papers 1
Instituto Cajal
Co-authored papers 1
The Affiliated Yantai Yuhuangding Hospital, Qingdao University
Co-authored papers 1
Co-authored papers 1
Co-authored papers 1
Lund University
Co-authored papers 1