Your browser is outdated!

To ensure you have the best experience and security possible, update your browser. Update now

×

Contact

Professional Status

Employed
Open to opportunities

About Me

I'm graduated with a PhD in veterinary science and a Masters in Applied Microbiology. Currently a Posdoctoral scholar at University of California, Santa Cruz

Experience

Postdoctoral researcher

Univeristy of California, Santa Cruz
Since November 2016
Responsibilities
  • Investigating Helicobacter pylori biofilm formation and its potential role in pathogenesis in the lab of Dr. Karen Ottemann. I'm using transcriptomic and genetic approaches to identify genes associated with H. pylori biofilm growth. We also use mouse-models for H. pylori infections and imaging approaches (CSLM and SEM) to characterize the biofilm structure its components.

    1. Novel genes associated with Helicobacter pylori biofilm growth. S. Hathroubi and K. M Ottemann. In preparation.

    2. The Helicobacter pylori biofilm state involves multi-gene stress-biased response including a structural role of flagella. S. Hathroubi and K. M Ottemann. 2018. mBio (published, DOI: 10.1128/mBio.01973-18).

    3. Helicobacter pylori biofilm formation and its potential role in pathogenesis. S. Hathroubi, S. L. Servetas, I. Windham, D. S. Merrell, K. M Ottemann. 2018. Microbiology and Molecular Biology Reviews (Published, DOI: 10.1128/MMBR.00001-18)
Responsibilities
  • Guest lecture. 120 students, spring 2018
  • Online course for summer 2018

Supervising summer student (University of California, Santa Cruz)

University of California, Santa Cruz
Since 2017
Responsibilities
  • Screening H. pylori biofilm mutant from a mutagenesis bank
  • Biofilm assay
  • PCR and sequencing

Teaching course microbial pathogenesis

Université de Montréal
September 2015 to December 2015
Responsibilities
  • Teaching course microbial pathogenesis 2 (Master’s degree, veterinary science)
    Part_1. Microbial envelope
    Part_2. Surface polysaccharides

Webmaster

www.bacterialbiofilms.com
2014 to 2016
Responsibilities

Supervising student internship

Groupe de recherche sur les maladies infectieuses du porc (GREMIP)
January 2014 to May 2014
Responsibilities
  • Study the effect of sub-inhibitory doses of antibiotics on APP biofilms
  • Confocal microscopy and TEM
  • expression gene by qPCR
  • Immunodetections of PGA
  • A manuscript was published

Microbiology Research Internship

Groupe de recherche sur les maladies infectieuses du porc (GREMIP)
Since April 2011
Responsibilities
  • Site-directed mutagenesis (allelic exchange)
  • Immunodetection of extracellular polymeric substance (EPS)
  • EPS extraction (eDNA...)
  • Biofilms culture in static and dynamic conditions
  • Drip flow reactor
  • Enzymatic treatments on biofilms
  • Immunodot tests
  • Macrophages in vivo Infection
  • PBMC isolation
  • Lipid A extractions and structure analysis
  • Microscopies

Microbiology Research Internship

Centre National de Greffe de Moelle Osseuse, Faculté de médecine de Tunis
October 2009 to June 2010
Responsibilities
  • Antibiotic susceptibility tests and serotyping assay of P. aeruginosa clincal strains
  • Static biofilm formation and enzymatic treatments
  • Curcumin and berberine chloride test on biofilm
  • Biofilm genes identification
  • Swarming et twitching motility

Microbiology Research Internship

Institut de Biologie Moléculaire et Médecine, Université Libre de Bruxelles
January 2009 to June 2009
Responsibilities
  • E. coli chromosomal toxin antitoxin systems identification by PCR
  • Sequencing
  • Phylogenetic analyses

Library assistant

Université de Montréal
Since September 2012
Responsibilities
  • Assist students and teachers in location of print and non-print resouces
  • Check books and materials in and out to students and teachers using the computerized circulation system
  • Monitor student use of the library
  • Assist in maintaining the appearance of the library

Practical class demonstrator

Université de Montréal Faculty of Veterinary Medicine
Since January 2012
Responsibilities
  • Responsible for practical work (microbiology), students first cycle of Veterinary Medicine

Proctor

Université de Montréal
Since September 2012
Responsibilities
  • Monitoring students during the writing of tests/exams