Dr Massimiliano Baldassarre
Dr Massimiliano Baldassarre

Dr Massimiliano Baldassarre


Accepting PhDs


University of Aberdeen Institute of Medical Sciences

Room 5.15.3 Aberdeen,

AB25 2ZD Scotland UK

phone +44(0)1224 43 7818




Research Overview

Eukaryotic evolution has been shaped by the billions of years of continuous interaction with bacteria and other microorganisms. Either to use them as food or being used and parasitized by them.

Therefore, studying how cell and organism (the host) interact with bacteria and other microorganism is a powerful method to shed light on fundamental cell biology mechanisms and at the same time a fundamental tool to reveal mechanisms used by microbes to colonise and survive in the host.

In addition to answer basic Cell Biology questions, the study of host-microbe interactions addresses important human health-related issues such as for example:

How immune cells recognise and eliminate pathogen?

How immune cells communicate each other to coordinate the organism response to the infection?

How bacteria become pathogens and why some restrict their infection to specific host?

The research in our lab is aimed to answer those and other important host-microbes interactions related questions.

more info on our external website: 

Cell biology of infection Laboratory


Research Areas

Accepting PhDs

I am currently accepting PhDs in Biological and Environmental Sciences.

Please get in touch if you would like to discuss your research ideas further.

Email Me

Biological and Environmental Sciences

Accepting PhDs

Research Specialisms

  • Bacteriology
  • Biomedical Sciences
  • Cell Biology
  • Immunology
  • Microbiology

Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is HESA open data, published under the Creative Commons Attribution 4.0 International licence.

Current Research

Why Salmonella enterica serovar Typhi infect only humans?

One central question that we are addressing is about the host mechanisms restricting Salmonella Typhi from infecting non-susceptible hosts.

Salmonella Typhi is an exclusive human pathogen and the cause of typhoid fever, a life-threatening systemic disease that affects millions of people and kills more than 200,000 every year. The goal of our research is to gain insights into the molecular and cellular mechanisms of Salmonella Typhi pathogenesis and its human-adaptation. We use an advanced cell biological approach, where imaging and biochemical analyses are integrated by genetic, genomic and proteomic methods. These studies are also intended to address fundamental questions in the cell biology of the host. 

We recently discovered a novel host-defence mechanism that protects against Salmonella Typhi  infections. We showed that Salmonella Typhi clearance ex vivo in macrophages, and in vivo in mice, depends on an intracellular trafficking pathway regulated by the Rab GTPase Rab32 and its guanine nucleotide exchange factor (GEF) BLOC3 (BLOC-3 and Rab32 dependent Anti-Microbial, BRAM pathway). 

We are actively studying this pathway and aiming to answer the following questions: 

- How is the Rab32-dependent trafficking pathway regulated?

- Is the Rab32-dependent trafficking pathway active in human macrophages?  If so, how does Salmonella Typhi evade killing and replicate in human macrophages?  

- What killing molecules does the BRAM pathway deliver to the bacterial containing vacuole?

- Is it possible to stimulate it and "boost" innate immunity mechanisms?


(Prof Stefania Spano)

Prof Daniel Kümmel (University of Münster, Münster, DE)

Prof Gordon Dougan (University of Cambridge, UK)

Prof Alexander Westermann (University of of Würzburg, DE)

Prof Lars Barsquit (University of of Würzburg, DE)

Prof Matteo Zanda  (CNR - Consiglio Nazionale delle Ricerche  Milan Italy) 

Prof David A. Calderwood (Yale University, New Haven, CT, US)

Prof Iain McEwan (University of Aberdeen)

Dr Subhankar Mukhopadhyay (King's College London)


Funding and Grants

Friends of Anchor logo

Targeting Filamin-androgen receptor interaction could represent a novel strategy for prostate cancer treatment.



Teaching Responsibilities

4th year BM4004/BM4010 Advanced Molecules, Membranes and Cells University of Aberdeen; lectures:

  • Cell-ECM interaction 1
  • Cell-ECM interaction 2

4th year MB4050 The Dynamic Cell University of Aberdeen; lectures: 

  • Introduction to Cytoskeleton 1
  • Introduction to Cytoskeleton 2
  • Cell Adhesion
  • Cell Migration
  • Mechanotransduction
  • Workshop: Honours project Skills Workshop


3rd year 3503 The Molecular Control of Cell Function University of Aberdeen; lectures: 

  • Cell-ECM interaction 1
  • Cell-ECM interaction 2
  • Cell-Cell interaction 1
  • Cell-Cell interaction 2


3rd year 3006 Molecular Biology of the Cell University of Aberdeen; lectures: 

  • Cell architecture 1
  • Cell architecture 2
  • Cell architecture 3
  • Workshop: Cell Architecture

2nd year BI25M5: Microbes , Infection and Immunity 

  • Practical: Identification & Growth of Pathogens

1st year SM1501 The Cell

  • Transcription
  • Translation
  • Secretion
  • Sensing



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