Results 11 to 20 of about 823,004 (286)

Effects of sub-lethal teratogen exposure during larval development on egg laying and egg quality in adult Caenorhabditis elegans [version 1; referees: 2 approved]

open access: yesF1000Research, 2016
Background: Acute high dose exposure to teratogenic chemicals alters the proper development of an embryo leading to infertility, impaired fecundity, and few viable offspring.
Alexis Killeen   +1 more
doaj   +1 more source

Structural basis of intron selection by U2 snRNP in the presence of covalent inhibitors

open access: yesNature Communications, 2021
Chemical modulation of intron selection has emerged as a route for cancer therapy. Here, structures of the U2 snRNP’s SF3B module and of prespliceosome- both in complexes with splicing modulators- provide insight into the mechanisms of intron recognition
Constantin Cretu   +9 more
doaj   +1 more source

Developmental imaging genetics: challenges and promises for translational research [PDF]

open access: yes, 2006
Advances in molecular biology, neuroimaging, genetic epidemiology, and developmental psychopathology have provided a unique opportunity to explore the interplay of genes, brain, and behavior within a translational research framework.
Hariri, A.R.   +2 more
core   +1 more source

An explanatory evo-devo model for the developmental hourglass [v2; ref status: indexed, http://f1000r.es/4x3]

open access: yesF1000Research, 2014
The "developmental hourglass'' describes a pattern of increasing morphological divergence towards earlier and later embryonic development, separated by a period of significant conservation across distant species (the "phylotypic stage'').
Saamer Akhshabi   +3 more
doaj   +1 more source

Myelination: all about Rac n roll. [PDF]

open access: yes, 2007
During the development of the peripheral nervous system, Schwann cells select individual axons from a nerve bundle and establish a one-to-one relationship through a process termed radial sorting. Recent findings identify the Rho family GTPase Rac1 as the
Chan, Jonah
core   +2 more sources

An explanatory evo-devo model for the developmental hourglass [v1; ref status: indexed, http://f1000r.es/3s6]

open access: yesF1000Research, 2014
The "developmental hourglass'' describes a pattern of increasing morphological divergence towards earlier and later embryonic development, separated by a period of significant conservation across distant species (the "phylotypic stage'').
Saamer Akhshabi   +3 more
doaj   +1 more source

Cell Differentiation Degree as a Factor Determining the Role for Different T-Helper Populations in Tuberculosis Protection

open access: yesFrontiers in Immunology, 2019
Efficient tuberculosis (TB) control depends on early TB prediction and prevention. Solution to these tasks requires knowledge of TB protection correlates (TB CoPs), i.e., laboratory markers that are mechanistically involved in the protection and which ...
Irina Lyadova   +3 more
doaj   +1 more source

Thermal stress induces glycolytic beige fat formation via a myogenic state. [PDF]

open access: yes, 2019
Environmental cues profoundly affect cellular plasticity in multicellular organisms. For instance, exercise promotes a glycolytic-to-oxidative fibre-type switch in skeletal muscle, and cold acclimation induces beige adipocyte biogenesis in adipose tissue.
A Jaworski   +48 more
core   +2 more sources

Molecular Mechanisms of Developmental and Tumor Angiogenesis

open access: yesBrain Pathology, 1994
Angiogenesis, the sprouting of capillaries from preexisting vessels, is of fundamental importance during embryonic development and is the principal process by which the brain and certain other organs become vascularized. Angiogenesis occurs during embryonic development but is almost absent in adult tissues.
Plate, Karlheinz   +2 more
openaire   +3 more sources

Is MTHFD1 polymorphism rs 2236225 (c.1958G>A) associated with the susceptibility of NSCL/P? A systematic review and meta-analysis [version 2; referees: 2 approved]

open access: yesF1000Research, 2016
Aims: To investigate the association between the methylenetetrahydrofolate dehydrogenase 1 (MTHFD1) polymorphism rs 2236225 (c.1958G>A) and susceptibility to non-syndromic cleft of the lip and/or palate (NSCL/P).
Huaxiang Zhao   +7 more
doaj   +1 more source

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