Team Lucifer

The name "lucifer" is from Latin "bearer of light".

=Early Zebrafish development=

Specification of Primordial Germ Cells (PGCs) in Zebrafish has 2 modes: one through maternal cytoplasmic inheritance of ‘germ plasm’ and this is common in most invertebrates and non-mammalians. The second is through induction of pluripotent epiblast cells during gastrulation and is common to mammals. The common denominator in most organisms is the migration of PGCs to genital ridge, further proliferation and differentiation.

Temporal color encoding of bucky ball movement


=SPIM for 3D tissue engineering imaging=

In Tissue Engineering (TE) research field there is a need of 3D non-destructive imaging techniques capable of rendering images over time to investigate cells differentiation and proliferation; dynamics of the cell behaviors; cells interactions with each other and with the biomaterial; etc. In this project I want to answer to the questions: Can I use SPIM to image TE based in hydrogels? Can the samples be prepared inside FEP tubes? How deep I can image inside the gel without loosing resolution?

The inlfuence of the FEP tubes
I imaged TE constructs of Gellan Gum with adipose stem cells inside and outside FEP tubes. The images are less blurry when the tube is not used, but Gellan Gum also affects the images.

The influence of the tubes thickness
I imaged TE construct of alginate hydrogel with neurons with different thickness FEP tubes. Better quality images were obtained with the thinner FEP tube.