Biological sciences

Dr Mariusz Grinholc, Assistant Professor at Intercollegiate Faculty of Biotechnology at University of Gdansk and Medical University of Gdansk in Poland. Was born on 16 June 1980. In the years 1995 - 1999 attended the Salesian High School, and then took up studies at the Intercollegiate Faculty of Biotechnology, which graduated with honors in 2004.

Our research is mostly focused on the development of new antimicrobial approaches to address the issue of bacterial infections in agriculture, as well as problem of multi-drug resistance in human and veterinary medicine. Currently we concentrate on the three major research areas:

1. Nanomaterials for treatment and prevention of infectious diseases.

Our research focuses on understanding the plant-bacteria interaction in the plant rhizosphere. Our goal is to understand the molecular mechanisms i) involved in plant-bacteria interactions, including adhesion and biofilm formation; ii) determining antimicrobial activity of the plant associated-bacteria. We are interested in bacterial cell-to-cell communication (quorum sensing, QS).

The Mass Spectrometry Laboratory has been appointed at the Intercollegiate Faculty of Biotechnology of UG-MUG within the framework of the Mobi4Health project (full title of the project: CENTER OF MOLECULAR BIOTECHNOLOGY FOR HEALTHY LIFE: Biotech solutions bringing health to living organisms and environment supported by mass spec-focused research platform).

Genomic and phenomic-oriented studies on soft rot Pectobacteriaceae (especially Dickeya solani and Pectobacterium parmentieri) aiming for revealing molecular mechanisms responsible for their virulence or reevaluation of their taxonomy.

The main objectives of our research are to describe the mechanisms of action of a wide variety of toxic substances, to search for protective compounds and to reveal their mechanisms of action, to develop new effective methods to modulate the activity of drugs with particular emphasis on drugs used in anticancer therapy and antibiotics.

Collection of Plasmids and Microorganisms (KPD) is a newly established resource at the Faculty of Biology dedicated to collecting and long-term preservation of plasmids and microorganisms, aiming to foster advanced collection management of biological material and consolidate microbial resources previously dispersed among several university labs.

LBCM has developed a recognized scientific specialty in marine biofilms study (organized populations of microorganisms growing on surfaces). Using a variety of tools and approaches that combines genetics, analytical chemistry and cell physiology, this laboratory studies the interactions between living organisms and abiotics, and promotes the biotechnological developments that emerge from them.

ORPHY is part of the Institute of health-agro-material (IBSAM) of the Université de Bretagne Occidentale (UBO, Brest, France). The team studies cardiovascular and muscular adaptations, from cell to human in physiological and pathophysiological conditions. Clinical and fundamental approaches are used through in vivo and in vitro methodologies adapted to Health questions.

-    Systematics of marine invertebrates, especially marine heterobranchs (Mollusca) and
        polyclads (Platyhelminthes)
-    Marine alien invertebrates. Detection, dispersion and settlement processes.
-    Trophic biology of bluefin tuna
-    Assessment of fishery resources
-    Feeding and nutrition of marine organisms and their applications in aquaculture