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335 search results for “immune systems” in the Staff website

• 
  Irene Pascual Garcia PhD candidate

  i.pascual.garcia@biology.leidenuniv.nl | 071 5272727

• 
  Franciscus Claas Professor emeritus

  f.h.j.claas.2@umail.leidenuniv.nl | 071 5263801

• 
  Paul Parren Professor

  p.w.h.i.parren@lumc.nl | 071 5269111

• Mentor-tutor system

  This page provides more information about the mentor-tutor system at Leiden University. What is it? What are its objectives? Where can mentors, tutors, and coordinators find more information and teaching materials?

• Leiden Study System Student success

  Leiden University has a high rate of student success. The Leiden Study System was developed to help students study faster and more effectively. They receive the optimum support while choosing which programme to study and during their studies themselves.

• Report vulnerabilities in the systems Working securely online

  Leiden University devotes a great deal of attention to the security of its systems. Nevertheless there may still be vulnerabilities in our systems. If you discover such a vulnerability, please let us know as soon as possible.

• 
  Thomas Ottenhoff Professor Emeritus

  t.h.m.ottenhoff@lumc.nl |

• 
  Annette van der Helm-van Mil Professor

  a.h.m.van_der_helm@lumc.nl | 071 5261290

• 
  Mark de Boer Professor

  m.g.j.de_boer@lumc.nl | 071 5262613

• The new leave system explained Leave

  Since 1 January 2020 - with the transition to the Dutch Civil Code - the system of writing off leave has changed. When you take leave, the system automatically writes off the hours that fall due first.

• Scheduled maintenance of the educational systems on 25 April Announcement - 20 April 2026

  ICT, Organisation

• 
  Sjaak Neefjes Professor

  j.j.c.neefjes@lumc.nl | 071 5263800

• 
  Martina Chirilus-Bruckner Assistant Professor

  m.chirilus-bruckner@math.leidenuniv.nl | 071 5274837

• 
  Hermen Jan Hupkes Professor

  hhupkes@math.leidenuniv.nl | 071 5275587

• 
  Arjen Doelman Professor

  a.doelman@math.leidenuniv.nl | 071 5277123

• Planned maintenance education systems – 22 en 23 May Announcement - 4 May 2026

  ICT

• 
  Nicolas Navarre Postdoc

  n.h.navarre@cml.leidenuniv.nl | 071 5272727

• 
  Shana Hepping PhD candidate

  Faculteit Governance and Global Affairs

  s.l.hepping@fgga.leidenuniv.nl | 070 8009500

• 
  Margo Dona Assistant professor

  m.a.dona@biology.leidenuniv.nl | 071 5272727

• 
  Sander Hille Assistant professor

  shille@math.leidenuniv.nl | 071 5277109

• 
  Hai Lin Professor by special appointment

  h.x.lin@cml.leidenuniv.nl | 071 5277460

• 
  Aysegül Çelik PhD candidate

  a.celik@cml.leidenuniv.nl | 071 5272727

• 
  Bartolomeus Häussling Löwgren PhD candidate

  b.j.p.m.haussling.lowgren@cml.leidenuniv.nl | 071 5272727

• 
  Md Faysal Tareq PhD candidate

  m.f.tareq@cml.leidenuniv.nl | 071 5272727

• New easy-to-use tuberculosis vaccine patch in development News - 23 September 2025

  Researchers from Leiden have developed a promising TB vaccine that users can self-administer via a special patch. This could be beneficial for countries with limited health services, says PhD candidate Malene Neustrup.

• 
  Shruti Jain Postdoc

  s.jain@cml.leidenuniv.nl | 071 5272727

• 
  Ben Wielstra Associate professor

  b.m.wielstra@biology.leidenuniv.nl | 071 5275135

• 
  Patrick van Hage PhD candidate

  p.van.hage@biology.leidenuniv.nl | 071 5274950

• 
  Erik Danen Professor

  e.danen@lacdr.leidenuniv.nl | 071 5274486

• 
  Jennifer Anderson PhD candidate

  j.a.anderson@cml.leidenuniv.nl | 071 5272727

• 
  Maurijn van der Zee Associate professor

  m.van.der.zee@biology.leidenuniv.nl | 071 5274885

• 
  Lioe-Fee de Geus-Oei Professor

  l.f.de_geus-oei@lumc.nl | 071 5269111

• LUMC researchers: high levels of lipids in blood protect against allergies News - 2 February 2023

  People with relatively high levels of lipids in their blood are less likely to develop allergic conditions such as eczema and asthma. These lipids cause genes that play a key role in allergic reactions to be less active. Researchers from the Leiden University Medical Center (LUMC) have published an…

• 
  Mike Slootweg Guest researcher

  h.j.slootweg@cml.leidenuniv.nl | 071 5272727

• 
  Berent Baris PhD candidate

  b.t.baris@cml.leidenuniv.nl | 071 5272727

• 
  Vlad Andriiashen Postdoc

• 
  Han de Winde Professor

  j.h.de.winde@biology.leidenuniv.nl | 071 5271036

• Scheduled maintenance educational systems on 27 June Announcement - 19 June 2025

  ICT, Organisation

• TimeEdit Curriculum: new curriculum management system Announcement - 13 October 2025

  Education

• Scheduled maintenance educational systems 25 october Announcement - 14 October 2025

  ICT

• First patient in the Netherlands successfully treated with stem cell gene therapy News - 22 June 2022

  Researchers from the Leiden University Medical Center (LUMC) have successfully used stem cell gene therapy to treat a baby with the severe congenital immune disorder SCID. An important milestone: it is the first time stem cell gene therapy of Dutch origin has been administered to a patient, and also…

• 
  Isabel Siles Asaff PhD candidate

  m.i.siles.asaff@cml.leidenuniv.nl | 071 5272727

• 
  Xinpeng Jin PhD candidate / contract

  x.jin@cml.leidenuniv.nl | 071 5272727

• 
  Roozbeh Siyadatzadeh PhD candidate

  s.r.siyadatzadeh@liacs.leidenuniv.nl | 071 5274799

• 
  Laura Bosmans Assistant professor

  l.a.bosmans@lacdr.leidenuniv.nl | 071 5274378

• 
  Jill de Mol Postdoc

  j.de.mol@lacdr.leidenuniv.nl | 071 5276051

• Planned maintenance education systems – 27 - 30 March Announcement - 5 March 2026

  ICT

• How Leiden University is taking action against cancer News - 4 February 2026

  One in two people will be diagnosed with cancer. World Cancer Day on 4 February raises awareness of the impact of this devastating disease. Leiden University is conducting various studies aimed at preventing and controlling cancer. Below are just a few examples.

• 
  Jip Stam External PhD Candidate

  Faculteit der Rechtsgeleerdheid

  j.stam@law.leidenuniv.nl | 071 5276360

• Vidi grants for 12 researchers from Leiden University News - 30 June 2022

  An impressive 12 researchers from Leiden University have been awarded an 800,000-euro grant by the Dutch Research Council (NWO). This will enable them to develop their own line of research over the next five years.